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Sample records for sex group perceptions

  1. Dutch Adolescents' Motives, Perceptions, and Reflections Toward Sex-Related Internet Use: Results of a Web-Based Focus-Group Study.

    Science.gov (United States)

    Doornwaard, Suzan M; den Boer, Fedde; Vanwesenbeeck, Ine; van Nijnatten, Carol H C J; Ter Bogt, Tom F M; van den Eijnden, Regina J J M

    2017-10-01

    The Internet offers adolescents unique opportunities to actively shape their own sexual media environment. The aim of this study was to gain in-depth insight into Dutch adolescents' motives, perceptions, and reflections toward Internet use for (a) finding information or advice related to romance and sexuality; (b) searching for and viewing pornographic or erotic material; and (c) romantic and sexual communication (i.e., cybersex/sexting). Data were collected through 12 Web-based focus groups (36 adolescents aged 16 to 19 years, 72.2% girls) and analyzed through three stages of open, axial, and selective coding. The themes that emerged from the focus-group discussions suggest that sex-related Internet use is a complex and ambivalent experience for adolescents. Sex-related Internet use seems an increasingly normalized and common phenomenon. Participants perceived the Internet as a useful source of sexual information, stimulation, inspiration, and communication. Yet they discussed a range of negative consequences and risks related to sex-related online behaviors, particularly concerning pornography's potential to create unrealistic expectations about sex and sexual attractiveness. Participants generally believed they had the necessary skills to navigate through the online sexual landscape in a responsible way, although they believed other young people could be influenced inadvertently and adversely by sex-related online content.

  2. Students' and teachers' perceptions of single-sex and mixed-sex mathematics classes

    Science.gov (United States)

    Rennie, Léonie J.; Parker, Lesley H.

    1997-11-01

    This study examines students' perceptions of the learning settings in single-sex and mixed-sex mathematics classes, and teachers' responses to those different classroom contexts. Nearly 300 students in four coeducational secondary schools gave their views of the nature of their participation and interaction in their mathematics classrooms, and data were also obtained from their teachers. There was congruence between students' and teachers' perceptions of the environment in the two kinds of classrooms. Overall, it was perceived that single-sex classrooms provided a more supportive environment for girls, but a rather less supportive environment for boys. Teachers used different strategies with the two kinds of classes and, although many experienced initial difficulty with unruly boys' classes, these problems were overcome. The single-sex environment provided opportunities for teachers to address apparent shortcomings arising from boys' and girls' previous educational experience, which resulted in improved attitudes and performance.

  3. Condom use, risk perception, and HIV knowledge: a comparison across sexes in Nigeria

    Directory of Open Access Journals (Sweden)

    Lammers J

    2013-10-01

    Full Text Available Judith Lammers,1 Sweder JG van Wijnbergen,2 Daan Willebrands3 1Academic Medical Center, 2Faculty of Economics and Business, University of Amsterdam, 3Atradius Credit Insurance, Amsterdam, The Netherlands Background: This paper analyzes how different types of Human immunodeficiency virus (HIV knowledge influences condom use across the sexes. Methods: The empirical work was based on a household survey conducted among 1979 households of a representative group of stallholders in Lagos, Nigeria in 2008. Condom use during last sexual intercourse was analyzed using a multivariate model corrected for clustering effects. The data included questions on socioeconomic characteristics, knowledge of the existence of HIV, HIV prevention, HIV stigma, intended pregnancy, and risk perceptions of engaging in unprotected sex. Results: A large HIV knowledge gap between males and females was observed. Across the sexes, different types of knowledge are important in condom use. Low-risk perceptions of engaging in unprotected sex and not knowing that condoms prevent HIV infection appear to be the best predictors for risky sexual behavior among men. For females, stigma leads to lower condom use. Obviously, lack of knowledge on where condoms are available (9.4% and 29.1% of male and female respondents, respectively reduced condom use in both males and females. Conclusion: The results call for programmatic approaches to differentiate between males and females in the focus of HIV prevention campaigns. Moreover, the high predictive power of high-risk perceptions of engaging in unprotected sex (while correcting for other HIV knowledge indicators calls for further exploration on how to influence these risk perceptions in HIV prevention programs. Keywords: Africa, condom, males, females, HIV/AIDS, knowledge, prevention, risk perception

  4. Sex Education: Teachers’ Perceptions in the City of Cuenca 2013-2014

    Directory of Open Access Journals (Sweden)

    Diana Elisabeth Manzano-Pauta

    2017-09-01

    Full Text Available The recognition given to the role teachers play in sex education, and, at the same time, the apparent lack of knowledge in the area of sexuality, reflected in current literature, has led to the development of this research study. The objective of this study was to know the teachers’ perceptions about sex education in Cuenca. Specifically, we aimed to understand the assessment they have about their own knowledge, teacher satisfaction, modality, conceptions and teachers’ prejudices in classrooms. The mixed method used a sequential, explanatory strategy according to which, during the first stage, we explored the teachers’ perceptions about sex education, using a quantitative study with a survey applied to 180 teachers. Based on the results of the quantitative phase, in the second stage, the teachers’ opinions were collected through a qualitative inquiry by implementing focus group discussions. The results are shown in four categories: 1 assessment of knowledge; 2 teaching satisfaction; 3 modality; and 4 conceptions and prejudices about sex education. The categories of the study showed that sex education presents shortcomings especially related to the lack of training and knowledge in teachers, resulting in providing an education with the same prejudices that those teachers have about sexuality.

  5. Perception of HIV prevention programs among Ayoreo sex workers in Bolivia.

    Science.gov (United States)

    López-Entrambasaguas, Olga María; Fernández-Sola, Cayetano; Granero-Molina, José

    2015-11-01

    The Ayoreo population constitutes one of Bolivia's most vulnerable ethnic groups in terms of HIV/AIDS. Being a woman, indigenous, and a sex worker signifies belonging to a high-risk group. The aim of this study is to explore the Ayoreo sex workers' and health agents' perceptions of HIV/AIDS prevention programs in order to identify variables that could influence their success or failure. This study used an ethnographic methodology that included participant observation and semistructured interviews. In the data collection, participant observation and semistructured interviews with sex workers and key informants were conducted. Three themes emerged from the inductive data analysis: health prevention efforts, cultural inadequacy of prevention programs, and the eventuality of interventions. We conclude that nursing can develop culturally-adequate HIV/AIDS prevention interventions and programs as well as promote health within these populations. © The Author(s) 2014.

  6. Sex stereotypes influence adults' perception of babies' cries.

    Science.gov (United States)

    Reby, David; Levréro, Florence; Gustafsson, Erik; Mathevon, Nicolas

    2016-04-14

    Despite widespread evidence that gender stereotypes influence human parental behavior, their potential effects on adults' perception of babies' cries have been overlooked. In particular, whether adult listeners overgeneralize the sex dimorphism that characterizes the voice of adult speakers (men are lower-pitched than women) to their perception of babies' cries has not been investigated. We used playback experiments combining natural and re-synthesised cries of 3 month-old babies to investigate whether the interindividual variation in the fundamental frequency (pitch) of cries affected adult listeners' identification of the baby's sex, their perception the baby's femininity and masculinity, and whether these biases interacted with their perception of the level of discomfort expressed by the cry. We show that low-pitched cries are more likely to be attributed to boys and high-pitched cries to girls, despite the absence of sex differences in pitch. Moreover, low-pitched boys are perceived as more masculine and high-pitched girls are perceived as more feminine. Finally, adult men rate relatively low-pitched cries as expressing more discomfort when presented as belonging to boys than to girls. Such biases in caregivers' responses to babies' cries may have implications on children's immediate welfare and on the development of their gender identity.

  7. Black LGB Identities and Perceptions of Same-Sex Marriage.

    Science.gov (United States)

    Lee PhD Canditate, Jess

    2018-01-10

    The 2015 SCOTUS ruling legalizing same-sex marriage was hailed as a universal victory for the lesbian, gay, and bisexual (LGB) community, but the pervasive support mobilized to achieve this goal may mask important dissension and inequality within the community. Specifically, how race may shape or perpetuate inequalities in the LGB community through same-sex marriage largely has been absent from the discussion. Focusing on the perceived impact of same-sex marriage in respondents' lives, I investigate the relationship between Black LGBs' perception of same-sex marriage legalization and their intersectional identities and community membership. Drawing from the 2010 Social Justice Sexuality Project survey, I explain the complexity of the attitudes of Black LGBs to the legalization of same-sex marriage and illustrate that (1) Black LGBs exhibit heterogeneous interpretation of the effects of same-sex marriage legalization on their lives based on their racial and sexual identities, and (2) same-sex marriage may provide Black LGBs the rationale to affirm their racial community membership as sexual minorities. This study pushes our understanding of the relationship between intersectional identities and individuals' perceptions of the self, identity-based community memberships, and social institutions.

  8. GENDER CONFORMITY, PERCEPTIONS OF SHARED POWER, AND MARITAL QUALITY IN SAME- AND DIFFERENT-SEX MARRIAGES.

    Science.gov (United States)

    Pollitt, Amanda M; Robinson, Brandon A; Umberson, Debra

    2018-01-01

    Research on gender inequality within different-sex marriages shows that women do more unpaid labor than men, and that the perception of inequality influences perceptions of marital quality. Yet research on same-sex couples suggests the importance of considering how gender is relational. Past studies show that same-sex partners share unpaid labor more equally and perceive greater equity than do different-sex partners, and that lesbian, gay, and bisexual people are less gender conforming than heterosexuals. However, studies have not considered how gender conformity might shape inequalities and marital quality within same- and different-sex unions. In this study, we analyze dyadic data from both spouses in same- and different-sex marriages to explore how sex of spouse and gender conformity influence perceptions of shared power within the relationship, which, in turn, influences marital quality. Results show that greater gender conformity is related to stronger perceptions of shared power in different-sex and male same-sex couples but not in female same-sex couples. Perceptions of shared power are positively associated with marital quality in all union types. Our findings suggest that maintaining hegemonic masculinity and power inequalities may be salient to marriages with men. In female same-sex couples, gender and its relation to power inequalities may carry less meaning.

  9. Effects of same-sex versus coeducational physical education on the self-perceptions of middle and high school students.

    Science.gov (United States)

    Lirgg, C D

    1993-09-01

    The purpose of this field experiment was to investigate the effects of attending either a coeducational or a same-sex physical education class on several self-perception variables. Middle and high school youth who had previously been in coeducational classes were assigned to either a same-sex or a new coeducational physical education class for a 10-lesson unit of basketball. Analyses were conducted at both the group and the individual levels. Self-perception variables examined included perceived self-confidence of learning basketball, perceived usefulness of basketball, and perceived gender-appropriateness of basketball. Results of hierarchical linear model group level analyses indicated that the variability in groups for self-confidence could be explained by grade, class type, and the interaction between gender and class type. At the individual level, multivariate results showed that, after the unit, males in coeducational classes were significantly more confident in their ability to learn basketball than males in same-sex classes. Also, males in same-sex classes decreased in confidence from pretreatment to posttreatment. Perceived usefulness of basketball emerged as the strongest predictor of self-confidence for learning basketball for both genders. In general, middle school students preferred same-sex classes, whereas high school students preferred coeducational classes.

  10. HIV knowledge, risk perception, and safer sex practices among female sex workers in Port Moresby, Papua New Guinea

    Science.gov (United States)

    Bruce, Eunice; Bauai, Ludwina; Sapuri, Mathias; Kaldor, John M; Fairley, Christopher K; Keogh, Louise A

    2011-01-01

    Sex workers are considered a high-risk group for sexually transmitted infections, including human immunodeficiency virus (HIV), and are often targeted by prevention interventions with safer sex messages. The purpose of this study was to explore the extent to which knowledge of HIV and perception of risk influence safer sex practices among female sex workers (FSWs) in Port Moresby, Papua New Guinea. FSWs (n = 174) were recruited from 19 sites to participate in the study. Qualitative data were collected using semistructured interviews with FSWs (n = 142) through focus group discussions and (n = 32) individual interviews. In addition, quantitative data were collected from all FSWs using a short structured, demographic questionnaire. Data were analyzed using recurring themes and calculations of confidence intervals. Despite some common misperceptions, overall, most FSWs were basically aware of the risks of HIV and informed about transmission and prevention modalities but used condoms inconsistently. Most reported using condoms ‘sometimes’, almost one-sixth ‘never’ used condoms, only a fraction used condoms ‘always’ with clients, and none used condoms ‘always’ with regular sexual partners (RSPs). Among these FSWs, being knowledgeable about the risks, transmission, and prevention of HIV did not translate into safe sex. The findings suggest that certain contextual barriers to safer sex practices exist. These barriers could heighten HIV vulnerability and possibly may be responsible for infection in FSWs. Specific interventions that focus on improving condom self-efficacy in FSWs and simultaneously target clients and RSPs with safer sex messages are recommended. PMID:21445375

  11. Sex stereotypes influence adults' perception of babies' cries

    OpenAIRE

    Reby, David; Levréro, Florence; Gustafsson, Erik; Mathevon, Nicolas

    2016-01-01

    Background Despite widespread evidence that gender stereotypes influence human parental behavior, their potential effects on adults? perception of babies? cries have been overlooked. In particular, whether adult listeners overgeneralize the sex dimorphism that characterizes the voice of adult speakers (men are lower-pitched than women) to their perception of babies? cries has not been investigated. Methods We used playback experiments combining natural and re-synthesised cries of 3?month-old ...

  12. Group sex offending by juveniles: coercive sex as a group activity

    NARCIS (Netherlands)

    Bijleveld, C.C.J.H.; Weerman, F.; Looije, D.; Hendriks, J.

    2007-01-01

    We study sex offences carried out by groups of juveniles, focusing on offender characteristics and the interaction patterns within offender groups and between offenders and victims. Using reconstructions of offences from court files as well as information retrieved from personality screenings, we

  13. Perceived Cross-Orientation Infidelity: Heterosexual Perceptions of Same-Sex Cheating in Exclusive Relationships.

    Science.gov (United States)

    Compton, Benjamin L; Bowman, Jonathan M

    2017-01-01

    For individuals in exclusive romantic relationships, the dynamics of sexual experimentation are nuanced. Extradyadic behavior outside of a relationship may be perceived as cheating or infidelity, with much of those perceptions driven by the biological sex of the perceiver. This study significantly reframes seminal research on perceptions of cheating with third-party friends by Kruger et al. (2013), to further nuance an evolutionary threat-based model. In doing so, this furthers our understanding of the associated perceptions of individuals in heterosexual relationships when confronted by partners' cheating with their same-sex cross-orientation friends. Results indicate that perceptions of same-sex infidelity vary widely depending on the nature of the behaviors, with decreasing attribution given to sexual and erotic behaviors, close relational behaviors, and casual social interaction behaviors, respectively. Implications are discussed for a variety of sexual communities, as well as the impact of gender and relational status on perceptions of infidelity.

  14. Gender-stereotyping and cognitive sex differences in mixed- and same-sex groups.

    Science.gov (United States)

    Hirnstein, Marco; Coloma Andrews, Lisa; Hausmann, Markus

    2014-11-01

    Sex differences in specific cognitive abilities are well documented, but the biological, psychological, and sociocultural interactions that may underlie these differences are largely unknown. We examined within a biopsychosocial approach how gender stereotypes affect cognitive sex differences when adult participants were tested in mixed- or same-sex groups. A total of 136 participants (70 women) were allocated to either mixed- or same-sex groups and completed a battery of sex-sensitive cognitive tests (i.e., mental rotation, verbal fluency, perceptual speed) after gender stereotypes or gender-neutral stereotypes (control) were activated. To study the potential role of testosterone as a mediator for group sex composition and stereotype boost/threat effects, saliva samples were taken before the stereotype manipulation and after cognitive testing. The results showed the typical male and female advantages in mental rotation and verbal fluency, respectively. In general, men and women who were tested in mixed-sex groups and whose gender stereotypes had not been activated performed best. Moreover, a stereotype threat effect emerged in verbal fluency with reduced performance in gender stereotyped men but not women. Testosterone levels did not mediate the effects of group sex composition and stereotype threat nor did we find any relationship between testosterone and cognitive performance in men and women. Taken together, the findings suggest that an interaction of gender stereotyping and group sex composition affects the performance of men and women in sex-sensitive cognitive tasks. Mixed-sex settings can, in fact, increase cognitive performance as long as gender-stereotyping is prevented.

  15. Influence of Sex and Bank- Type on Service Quality Perceptions ...

    African Journals Online (AJOL)

    The importance of customer's perception of service quality has received tremendous research attention. What is not yet established are the factors that underlie such perception of service quality. To fill this gap, the present study was designed to examine the influence of sex of bank customers and bank-type on customer's ...

  16. Facial emotion perception in schizophrenia: Does sex matter?

    Science.gov (United States)

    Mote, Jasmine; Kring, Ann M

    2016-06-22

    To review the literature on sex differences in facial emotion perception (FEP) across the schizophrenia spectrum. We conducted a systematic review of empirical articles that were included in five separate meta-analyses of FEP across the schizophrenia spectrum, including meta-analyses that predominantly examined adults with chronic schizophrenia, people with early (onset prior to age 18) or recent-onset (experiencing their first or second psychotic episode or illness duration less than 2 years) schizophrenia, and unaffected first-degree relatives of people with schizophrenia. We also examined articles written in English (from November 2011 through June 2015) that were not included in the aforementioned meta-analyses through a literature search in the PubMed database. All relevant articles were accessed in full text. We examined all studies to determine the sample sizes, diagnostic characteristics, demographic information, methodologies, results, and whether each individual study reported on sex differences. The results from the meta-analyses themselves as well as the individual studies are reported in tables and text. We retrieved 134 articles included in five separate meta-analyses and the PubMed database that examined FEP across the schizophrenia spectrum. Of these articles, 38 examined sex differences in FEP. Thirty of these studies did not find sex differences in FEP in either chronically ill adults with schizophrenia, early-onset or recently diagnosed people with schizophrenia, or first-degree relatives of people with schizophrenia. Of the eight studies that found sex differences in FEP, three found that chronically ill women outperformed men, one study found that girls with early-onset schizophrenia outperformed boys, and two studies found that women (including first-degree relatives, adults with schizophrenia, and the healthy control group) outperformed men on FEP tasks. In total, six of the eight studies that examined sex differences in FEP found that women

  17. Sex Education for my Preschooler (ages 3 to 5? Parents’ Perceptions

    Directory of Open Access Journals (Sweden)

    Ana Cristina Cevallos-Neira

    2014-09-01

    Full Text Available This investigation was conducted as a result of the lack of studies, specifically on children’s sex education and the role that parents play in it, despite the major advances in the knowledge on sexuality and its education. The main goal of this qualitative study was to understand parents’ perceptions regarding sexual education of their children ages 3 to 5. Three focus group sessions were conducted with parents from Cuenca pre-schools. Data was processed using thematic analysis. The study indicated that parents have a limited conception of sexuality, completely based on the biological aspect. In addition, it was clear that parents have traditional ideas, conceptions and beliefs, which are reflected when educating their children. This research shows parents’ lack of knowledge about sexuality and sex education and gives important data about the need for parents and the school to work jointly to provide children with adequate and appropriate sex education, as well as the need for parent training in order to establish a common language between home and school and to avoid a double discourse in children’s education and to ensure a proper implementation of sex education programs at this level.

  18. Youth's perceptions of HIV infection risk: a sex-specific test of two ...

    African Journals Online (AJOL)

    Youth's perceptions of HIV infection risk: a sex-specific test of two risk models. ... The analysis is based on data from the 2003 Demographic and Health survey ... multiple partners, Nigeria, risk perception, sexual behaviour, vulnerability to HIV ...

  19. HIV and AIDS risk perception among sex workers in semi-urban ...

    African Journals Online (AJOL)

    Background: Several health behaviour theories propose that risk perception affects the likelihood of behaviour intentions and practice. The perception of risk to HIV and AIDS among female sex workers in Malawi has not been well described. Yet knowledge of how this most at risk population perceives contagion could help ...

  20. Sex and Sibling Structure: Interaction Effects upon the Accuracy of Adolescent Perceptions of Parental Orientations.

    Science.gov (United States)

    Smith, Thomas Ewin

    1984-01-01

    Surveyed 291 mother-child and 221 father-child dyads to examine adolescent perceptions of parental educational goals. Results showed family size and student's age had no effect, but birth order and sibling sex composition interact with sex of the parent and the adolescent in effects on accuracy of perception. (JAC)

  1. Sex-related online behaviors and adolescents' body and sexual self-perceptions.

    Science.gov (United States)

    Doornwaard, Suzan M; Bickham, David S; Rich, Michael; Vanwesenbeeck, Ine; van den Eijnden, Regina J J M; ter Bogt, Tom F M

    2014-12-01

    This study investigated: (1) the prevalence and development of 2 receptive (sexually explicit Internet material [SEIM] use and sexual information seeking) and 2 interactive (cybersex and general social networking site [SNS] use) online behaviors in adolescence; (2) whether development of these behaviors predict adolescents' body and sexual self-perceptions; and (3) whether parental strategies regarding adolescents' Internet use reduce engagement in sex-related online behaviors. Four-wave longitudinal data among 1132 seventh- to 10th-grade Dutch adolescents (mean age at wave 1: 13.95 years; 52.7% boys) were collected. Developmental trajectories of sex-related online behaviors were estimated by using latent growth curve modeling. Self-perception outcomes at wave 4 and parental strategies predicting online behaviors were investigated by adding regression paths to growth models. Boys occasionally and increasingly used SEIM. Patterns for girls' SEIM use and boys' and girls' sexual information seeking and cybersex were consistently low. SNS use, however, was a common, daily activity for both. Higher initial levels and/or faster increases in sex-related online behaviors generally predicted less physical self-esteem (girls' SNS use only), more body surveillance, and less satisfaction with sexual experience. Private Internet access and less parental rule setting regarding Internet use predicted greater engagement in sex-related online behaviors. Although most sex-related online behaviors are not widespread among youth, adolescents who engage in such behaviors are at increased risk for developing negative body and sexual self-perceptions. Particular attention should be paid to adolescents' SNS use because this behavior is most popular and may, through its interactive characteristics, elicit more critical self-evaluations. Prevention efforts should focus on parents' role in reducing risky sex-related online behaviors. Copyright © 2014 by the American Academy of Pediatrics.

  2. What is infidelity? Perceptions based on biological sex and personality

    OpenAIRE

    Thornton, Victoria; Nagurney, Alexander

    2011-01-01

    Victoria Thornton, Alexander NagurneyTexas State University – San Marcos, San Marcos, Texas, USAAbstract: The study examines perceptions of infidelity, paying particular attention to how these perceptions differ based on biological sex and personality traits, specifically agency and communion and their unmitigated counterparts. The study utilizes a sample of 125 male and 233 female college students. In addition to the personality measures, participants completed a 19-item checklist ...

  3. What is infidelity? Perceptions based on biological sex and personality

    Science.gov (United States)

    Thornton, Victoria; Nagurney, Alexander

    2011-01-01

    The study examines perceptions of infidelity, paying particular attention to how these perceptions differ based on biological sex and personality traits, specifically agency and communion and their unmitigated counterparts. The study utilizes a sample of 125 male and 233 female college students. In addition to the personality measures, participants completed a 19-item checklist that assessed their perceptions of specific items that could potentially be construed as infidelity. It was hypothesized that females would construe more items as infidelity than would males. It was also predicted that unmitigated communion and communion would be positively correlated with these perceptions and that unmitigated agency would be negatively correlated with these perceptions. No correlation was predicted between agency and infidelity. All hypotheses were supported. Implications and suggestions for future research are discussed. PMID:22114535

  4. Risk perception of sexually transmitted infections and HIV in Nigerian commercial sex workers living in Barcelona: a study protocol

    Science.gov (United States)

    Coma Auli, Núria; Mejía-Lancheros, Cília; Berenguera, Anna; Mayans, Martí Vall; Lasagabaster, Maider Arando; Pujol-Ribera, Enriqueta

    2013-01-01

    Introduction Sexually transmitted infections (STIs) and HIV are a serious global public health issue. These diseases are largely preventable, as they are directly and indirectly associated with potentially modifiable factors, including socioeconomic conditions. Sexual transmission is responsible for over 75% of new HIV infections worldwide. Moreover, commercial sex workers and their clients are two of the groups at the highest risk of acquiring and transmitting these infectious diseases, due to an extensive number of sexual encounters and the various factors related to commercial sex situations. This qualitative study aims to deepen the understanding of the risk perception of STIs and HIV and their associated factors in Nigerian commercial sex workers in the city of Barcelona. Methods and analysis This is a qualitative, descriptive, interpretive study based on a social constructivist and phenomenological perspective conducted on a saturated sample of Nigerian commercial sex workers in the city of Barcelona. Data will be collected through semistructured individual and triangular group interviews. Information will be examined using a sociological discourse analysis, allowing us to understand the social and individual factors related to the risk perception of STIs and HIV in commercial sex workers. Discussion Qualitative studies are an important element in identifying individual, social and contextual factors directly or indirectly related to the health/disease process. This qualitative study will provide essential knowledge to improve health promotion, prevention strategies and effective management of STIs both for commercial sex workers and their clients. Ethics This study has been approved by the clinical research ethics committee (CEIC) of IDIAP Jordi Gol in Barcelona, 2012. PMID:23901029

  5. Perceptions About Sex Related Myths And Misconceptions: Difference In Male And Female

    Directory of Open Access Journals (Sweden)

    Anupam Raizada

    1997-04-01

    Full Text Available Research problem: Perceptions about sex-re- iated myths and misconceptions. Objectives: To identify the difference in percep­tions of mates and females over sex-reiated myths and misconceptions. Study Design - Community based cross sectional study. Setting - Self-administered questionnaire study was un­dertaken in an urban area of Jhansi. Participants - Married couples with reproductive age wife. Sample size - 417 couples of the area. Study Variables-Sex-related myths and misconceptions. Outcome Variables - Masturbation, Penis-size and sexual performance, STD transmission. Intercourse with virgin and cure of STDs, Initiation of sexual act, Bleeding on first night. Statistical analysis - By chi - square test. Results: Response rate 63.8%. Only 8.6% females and 33.7% males knew correctly about masturbation. Males also knew better about route of STD infection (73.5% and about the fact that intercouse with a virgin cannot cure STDs (47.4%. Females, however, outnumber males on the question of relation between man's penis size and his sexual performance (70%, initiation of sexual act (58.6% and bleeding in females on first night of marriage (70%. Conclusion: Males and females had significantly different perceptions on sex related myths and misconceptions. Recommendations: Sex education campaigns should be designed and implemented to eliminate these age old sex related myths and misconceptions.

  6. Perceptions About Sex Related Myths And Misconceptions: Difference In Male And Female

    Directory of Open Access Journals (Sweden)

    Anupam Raizada

    1997-04-01

    Full Text Available Research problem: Perceptions about sex-re- iated myths and misconceptions.Objectives: To identify the difference in percep­tions of mates and females over sex-reiated myths and misconceptions.Study Design - Community based cross sectional study.Setting - Self-administered questionnaire study was un­dertaken in an urban area of Jhansi.Participants - Married couples with reproductive age wife.Sample size - 417 couples of the area.Study Variables-Sex-related myths and misconceptionsOutcome Variables - Masturbation, Penis-size and sexual performance, STD transmission. Intercourse with virgin and cure of STDs, Initiation of sexual act, Bleeding on first night.Statistical analysis - By chi - square test.Results: Response rate 63.8%. Only 8.6% females and 33.7% males knew correctly about masturbation. Males also knew better about route of STD infection (73.5% and about the fact that intercouse with a virgin cannot cure STDs (47.4%. Females, however, outnumber males on the question of relation between man's penis size and his sexual performance (70%, initiation of sexual act (58.6% and bleeding in females on first night of marriage (70%.Conclusion: Males and females had significantly different perceptions on sex related myths and misconceptions.Recommendations: Sex education campaigns should be designed and implemented to eliminate these age old sex related myths and misconceptions.

  7. Public Perceptions of GPS Monitoring for Convicted Sex Offenders: Opinions on Effectiveness of Electronic Monitoring to Reduce Sexual Recidivism.

    Science.gov (United States)

    Budd, Kristen M; Mancini, Christina

    2017-09-01

    In the United States, electronic monitoring (EM) and global positioning systems (GPS) are new applications that are used to extensively monitor and track convicted sex offenders. What is unclear though are public perceptions of this strategy. This research examines public perceptions of a national sample of Americans on the use of GPS/EM with convicted sex offenders as a method to reduce their sexual recidivism. Using a multinomial regression model, we analyze the effects of sex offender myths and parental status on public perceptions that sex offender GPS/EM is very effective in reducing sexual recidivism. Findings suggest that public perceptions of effectiveness are partially driven by myths and also that parents are unsure of this strategy. The analysis contributes to the growing body of knowledge on public perceptions of GPS/EM to manage sex offenders in communities. Implications of the study and areas for future research are discussed in light of the findings.

  8. Female Sex Offenders: Public Awareness and Attributions.

    Science.gov (United States)

    Cain, Calli M; Anderson, Amy L

    2016-12-01

    Traditional gender roles, sex scripts, and the way female sex offenders are portrayed in the media may lead to misconceptions about who can commit sexual offenses. Sexual crimes by women may go unnoticed or unreported if there is a general lack of awareness that females commit these crimes. Data from the 2012 Nebraska Annual Social Indicators Survey were used to determine whether the public perceives women as capable sex offenders and the perceived causes of female sex offending. The traditional focus on male sex offenders by researchers, media, and politicians, in addition to gender stereotypes, introduces the possibility of group differences (e.g., between men and women) in perceptions of female sex offenders. Consequently, two secondary analyses were conducted that tested for group differences in both the public's perception of whether females can commit sex offenses and the explanations selected for why females sexually offend. The findings suggest that the public does perceive women as capable sex offenders, although there were group differences in the causal attributions for female sex offending.

  9. Sex Differences in Social Perception in Children with ASD

    Science.gov (United States)

    Coffman, M. C.; Anderson, L. C.; Naples, A. J.; McPartland, J. C.

    2015-01-01

    Autism spectrum disorder (ASD) is more common in males than females. An underrepresentation of females in the ASD literature has led to limited knowledge of differences in social function across the sexes. Investigations of face perception represent a promising target for understanding variability in social functioning between males and females.…

  10. Investigating stakeholders' perceptions of the link between high STD rates and the current Baltimore City Public Schools' sex education curriculum

    Science.gov (United States)

    Bolden, Shenell L. T.

    The purpose of this exploratory study was to examine key stakeholders' perceptions of the current Baltimore City Public Schools' (BCPS) sex education curriculum and to gain insight into how they believe the curriculum could be modified to be more effective. A mixed methods approach using qualitative and quantitative data collection consisting of a survey, focus group interview, and individual interviews was conducted to gather information on stakeholders' perceptions. The stakeholders included: (1) former students who received their sex education courses in the Baltimore City Public School system (BCPS); (2) teachers in BCPS who were affiliated with the sex education curriculum; (3) health care professionals who screened and/or treated East Baltimore City residents for a sexually transmitted disease (STD) and; (4) one policy maker who was responsible for creating sex education curriculum at the national level. Analysis of the quantitative data from former Baltimore City Public School students revealed a general satisfaction with the current sex education curriculum. However, qualitative data from the same group of stakeholders revealed several changes they thought should be implemented into the program in an effort to improve the current curriculum. Findings from the other groups after qualitative analysis of the interviews suggest three major themes in support of curriculum change: (1) a blended curriculum that integrates both the cognitive and affective learning domains; (2) knowledge of prevention of STD's and pregnancy; and (3) authentic teaching and learning. Results from this study strongly suggest that the Baltimore City Public School system is apathetic to the sexual health needs of students and, therefore, is inadvertently contributing to the high rate of sexually transmitted diseases among young people. Keywords: Abstinence, Affective domain, Indoctrination, Behavior Modification, Cognitive domain, Sex education curriculum, Sexually Transmitted Diseases.

  11. High HIV infection prevalence in a group of men who have sex with men

    Directory of Open Access Journals (Sweden)

    Raquel Maria Cardoso Torres

    2017-11-01

    Full Text Available Brazil is characterized by a concentrated AIDS epidemic, it has a prevalence of less than 1% in the general population. However, there are higher rates in specific populations, especially in men who have sex with men. The study's aim was to analyze the association between sociodemographic characteristics, sexual practices, sexual behaviors and the HIV infection in a group of men who have sex with men. Secondary data was collected between June 2014 and September 2015 in a research of cross-sectional design in the city of Rio de Janeiro, Brazil. Volunteers answered an online computerized questionnaire and took HIV test. Chi-squared distribution and multiple logistic regression was used. There were 341 participants. Most of them were racially mixed, single, average age of 30.6 years and with a higher education level. The HIV prevalence was 13.9%. Two logistic models were fit (insertive or receptive anal intercourse. Both models showed an association with HIV among those who had a HIV positive sexual partner (Odds Ratio ≈ 2.5 and a high self-perception of acquiring HIV (Model 1: Odds Ratio ≈ 7/Model 2: Odds Ratio ≈ 10. Low condom usage in receptive anal intercourse with casual partners had a direct association with HIV seropositivity, whereas insertive anal intercourse with casual partners with or without condoms were inversely related. The study identified a high prevalence of HIV infections among a group of men who sex with men with a high self-perception risk of acquiring HIV. The findings also showed a relation with sociodemographic and sexual behavior variables.

  12. What is infidelity? Perceptions based on biological sex and personality

    Directory of Open Access Journals (Sweden)

    Thornton V

    2011-05-01

    Full Text Available Victoria Thornton, Alexander NagurneyTexas State University – San Marcos, San Marcos, Texas, USAAbstract: The study examines perceptions of infidelity, paying particular attention to how these perceptions differ based on biological sex and personality traits, specifically agency and communion and their unmitigated counterparts. The study utilizes a sample of 125 male and 233 female college students. In addition to the personality measures, participants completed a 19-item checklist that assessed their perceptions of specific items that could potentially be construed as infidelity. It was hypothesized that females would construe more items as infidelity than would males. It was also predicted that unmitigated communion and communion would be positively correlated with these perceptions and that unmitigated agency would be negatively correlated with these perceptions. No correlation was predicted between agency and infidelity. All hypotheses were supported. Implications and suggestions for future research are discussed.Keywords: infidelity, communion, agency, questionnaire, relationship

  13. Adolescent perceptions of indirect forms of relational aggression: sex of perpetrator effects.

    Science.gov (United States)

    Coyne, Sarah M; Archer, John; Eslea, Mike; Liechty, Toni

    2008-01-01

    Different types of aggressive behavior (both physical and relational) by boys and girls have been shown to be perceived differently by observers. However, most research has focused on adult perceptions of very young children, with little research examining other ages. The aim of this study is to establish any sex differences in adolescent perceptions of indirect forms of relational aggression enacted by boys and girls. One hundred and sixty adolescents were shown one of the two videos involving relational aggression and completed a questionnaire that assessed their perceptions of the aggression. The videos were identical except for the sex of the aggressor and the victim; one condition portrayed boy-to-boy aggression, the other showed girl-to-girl aggression. Results indicated that participants viewed boy-to-boy relational aggression as more justified. This study revealed that stereotypes about aggressive boys are perpetuated even when the aggression is a type that is not commonly associated with boys. 2008 Wiley-Liss, Inc.

  14. Perceptions of Stigma and Self-Reported School Engagement In Same-Sex Couples with Young Children.

    Science.gov (United States)

    Goldberg, Abbie E; Smith, JuliAnna Z

    2014-09-01

    Little research has explored same-sex parents' school engagement, although there is some evidence that same-sex parents' perceptions of openness versus exclusion in the school setting -as well as other interrelated contexts - may have implications for their relationships with and perceptions of their children's schools. The current cross-sectional study used multilevel modeling to examine the relationship between same-sex parents' perceptions of stigma in various contexts and their self-reported school involvement, relationships with teachers, and school satisfaction, using a sample of 68 same-sex adoptive couples (132 parents) of kindergarten-age children. Parents who perceived their communities as more homophobic reported higher levels of school-based involvement. Parents who perceived lower levels of sexual orientation-related stigma at their children's schools reported higher levels of school satisfaction. Parents who perceived lower levels of exclusion by other parents reported higher levels of school-based involvement and better relationships with teachers. However, perceived exclusion interacted with parents' level of outness with other parents, such that parents who were very out and reported high levels of exclusion reported the lowest quality relationships with teachers. Our findings have implications for scholars who study same-sex parent families at various stages of the life cycle, as well as for teachers and other professionals who work with diverse families.

  15. Perception of emotion in facial stimuli: The interaction of ADRA2A and COMT genotypes, and sex.

    Science.gov (United States)

    Tamm, Gerly; Kreegipuu, Kairi; Harro, Jaanus

    2016-01-04

    Emotional facial stimuli are important social signals that are essential to be perceived and recognized in order to make appropriate decisions and responses in everyday communication. The ability to voluntarily guide attention to perceive and recognize emotions, and react to them varies largely across individuals, and has a strong genetic component (Friedman et al., 2008). Two key genetic variants of the catecholamine system that have been related to emotion perception and attention are the catechol-O-methyl transferase genetic variant (COMT Val158Met) and the α2A-receptor gene promoter polymorphism (ADRA2A C-1291G) accordingly. So far, the interaction of the two with sex in emotion perception has not been studied. Multilevel modeling method was applied to study how COMT Val158Met, ADRA2A C-1291G and sex are associated with measures of emotion perception in a large sample of young adults. Participants (n=506) completed emotion recognition and behavioral emotion detection tasks. It was found that COMT Val158Met genotype in combination with the ADRA2A C-1291G and sex predicts emotion detection, and perception of valence and arousal. In simple visual detection, the ADRA2A C-1291G G-allele leads to slower detection of a highly arousing face (scheming), which is modulated by each additional COMT Val158Met Met-allele and male sex predicting faster responses. The combination of G-allele, Met-allele and male sex also predicts higher perceived negativity in sad faces. No effects of C-1291G, Val158Met, and sex were found on verbal emotion recognition. Applying the findings to study the interplay between catecholamine-O-methyl transferase activity and α2A-receptors in emotion perception disorders (such as ADHD, autism and schizophrenia) in men and women would be the next step towards understanding individual differences in emotion perception. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. Pupils' Perceptions of Sex and Reproductive Health Education in Primary Schools in Tanzania: A Phenomenological Study

    Science.gov (United States)

    Kapinga, Orestes Silverius; Hyera, Daniel Frans

    2015-01-01

    This study explored pupils' perceptions of sex and reproductive health education in primary schools in Tanzania. Specifically, the study aimed at (i) exploring pupils' views on sex and reproductive health education in primary schools; (ii) determining opinions on the appropriateness of sex and reproductive health education for pupils in primary…

  17. Person (mis)perception: functionally biased sex categorization of bodies.

    Science.gov (United States)

    Johnson, Kerri L; Iida, Masumi; Tassinary, Louis G

    2012-12-22

    Social perception is among the most important tasks that occur in daily life, and perceivers readily appreciate the social affordances of others. Here, we demonstrate that sex categorizations are functionally biased towards a male percept. Perceivers judged body shapes that varied in waist-to-hip ratio to be men if they were not, in reality, exclusive to women, and male categorizations occurred more quickly than female categorizations (studies 1 and 4). This pattern was corroborated when participants identified the average body shapes of men and women (study 2) and when we assessed participants' cognitive representations (study 3). Moreover, these tendencies were modulated by emotion context (study 4). Thus, male categorizations occurred readily and rapidly, demonstrating a pronounced categorization bias and temporal advantage for male judgements.

  18. Pupils' Perceptions of Discipline and Academic Standards in Belgian Coeducational and Single-Sex Schools

    Science.gov (United States)

    Brutsaert, Herman

    2002-01-01

    In this paper, single-sex and coeducational schools are compared in terms of pupils' perceptions of disciplinary and academic climates. Use was made of data from 68 secondary schools in Flanders (Belgium). Of these schools, 25 were mixed and 43 were single-sex (21 girls, and 22 boys, schools). Respondents were third-year students: 3370 girls and…

  19. How sex puts you in gendered shoes: sexuality-priming leads to gender-based self-perception and behavior.

    Science.gov (United States)

    Hundhammer, Tanja; Mussweiler, Thomas

    2012-07-01

    Scripts for sexual behavior dictate that women be submissive and tender and that men be assertive and dominant, reflecting the stereotypical view of women as communal and of men as agentic. Six experiments tested the hypothesis that exposure to sexuality cues causes men's and women's momentary self-perceptions and concomitant behavior to become more gender-typical. Using both pictorial and verbal prime materials that were presented both supraliminally and subliminally, we found that sex-priming strengthened gender-based self-perceptions (i.e., faster self-categorization as a woman or man; Study 1), heightened identification with one's own gender (Study 2), increased gender self-stereotyping (Study 3), and elicited greater submissiveness in women's behavior and greater assertiveness in men's behavior (Studies 4 and 5). These findings indicate that sex-priming causes self-perception and social behavior to become "attuned" to gender stereotypes. Study 6 demonstrated that these sex-priming effects can be eliminated by modern gender role primes. The potentially detrimental effects of sex-priming and possible countermeasures are discussed. PsycINFO Database Record (c) 2012 APA, all rights reserved

  20. Perceiving groups: The people perception of diversity and hierarchy.

    Science.gov (United States)

    Phillips, L Taylor; Slepian, Michael L; Hughes, Brent L

    2018-05-01

    The visual perception of individuals has received considerable attention (visual person perception), but little social psychological work has examined the processes underlying the visual perception of groups of people (visual people perception). Ensemble-coding is a visual mechanism that automatically extracts summary statistics (e.g., average size) of lower-level sets of stimuli (e.g., geometric figures), and also extends to the visual perception of groups of faces. Here, we consider whether ensemble-coding supports people perception, allowing individuals to form rapid, accurate impressions about groups of people. Across nine studies, we demonstrate that people visually extract high-level properties (e.g., diversity, hierarchy) that are unique to social groups, as opposed to individual persons. Observers rapidly and accurately perceived group diversity and hierarchy, or variance across race, gender, and dominance (Studies 1-3). Further, results persist when observers are given very short display times, backward pattern masks, color- and contrast-controlled stimuli, and absolute versus relative response options (Studies 4a-7b), suggesting robust effects supported specifically by ensemble-coding mechanisms. Together, we show that humans can rapidly and accurately perceive not only individual persons, but also emergent social information unique to groups of people. These people perception findings demonstrate the importance of visual processes for enabling people to perceive social groups and behave effectively in group-based social interactions. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  1. Investigating the early stages of person perception: the asymmetry of social categorization by sex vs. age.

    Science.gov (United States)

    Cloutier, Jasmin; Freeman, Jonathan B; Ambady, Nalini

    2014-01-01

    Early perceptual operations are central components of the dynamics of social categorization. The wealth of information provided by facial cues presents challenges to our understanding of these early stages of person perception. The current study aimed to uncover the dynamics of processing multiply categorizable faces, notably as a function of their gender and age. Using a modified four-choice version of a mouse-tracking paradigm (which assesses the relative dominance of two categorical dimensions), the relative influence that sex and age have on each other during categorization of infant, younger adult, and older adult faces was investigated. Results of these experiments demonstrate that when sex and age dimensions are simultaneously categorized, only for infant faces does age influence sex categorization. In contrast, the sex of both young and older adults was shown to influence age categorization. The functional implications of these findings are discussed in light of previous person perception research.

  2. Age differences in vocal emotion perception: on the role of speaker age and listener sex.

    Science.gov (United States)

    Sen, Antarika; Isaacowitz, Derek; Schirmer, Annett

    2017-10-24

    Older adults have greater difficulty than younger adults perceiving vocal emotions. To better characterise this effect, we explored its relation to age differences in sensory, cognitive and emotional functioning. Additionally, we examined the role of speaker age and listener sex. Participants (N = 163) aged 19-34 years and 60-85 years categorised neutral sentences spoken by ten younger and ten older speakers with a happy, neutral, sad, or angry voice. Acoustic analyses indicated that expressions from younger and older speakers denoted the intended emotion with similar accuracy. As expected, younger participants outperformed older participants and this effect was statistically mediated by an age-related decline in both optimism and working-memory. Additionally, age differences in emotion perception were larger for younger as compared to older speakers and a better perception of younger as compared to older speakers was greater in younger as compared to older participants. Last, a female perception benefit was less pervasive in the older than the younger group. Together, these findings suggest that the role of age for emotion perception is multi-faceted. It is linked to emotional and cognitive change, to processing biases that benefit young and own-age expressions, and to the different aptitudes of women and men.

  3. Is Group Sex a Higher-Risk Setting for HIV and Other Sexually Transmitted Infections Compared With Dyadic Sex Among Men Who Have Sex With Men?

    NARCIS (Netherlands)

    van den Boom, Wijnand; Davidovich, Udi; Heuker, José; Lambers, Femke; Prins, Maria; Sandfort, Theo; Stolte, Ineke G.

    2016-01-01

    Group sex has been suggested as a potential high-risk setting for HIV and other sexually transmitted infections (STIs) among men who have sex with men (MSM). We investigated whether group sex is associated with lower condom use during anal sex and higher proportions of STIs compared with dyadic sex

  4. Connection Between Group Conformity and Free Sex Behavior in Adolescence

    OpenAIRE

    Cynthia, Trida

    2007-01-01

    The aim of this research is to test empirically the connection between group conformity and free sex in adolescence. The method was using 59 statements of group conformity scale and 60 statements of free sex behavior in adolescence. The score was giving depend on favorable and unfavorable statements. Coefficient validity for group conformity was from 0,2551-0,6274 and 0,8038 for coefficient reliability. Coefficient validity for free sex behavior in adolescence was from 0,3706-0,7953 and 0,956...

  5. Sex Role Identity, Communication Skills, and Group Popularity

    OpenAIRE

    Loredana Ivan

    2017-01-01

    Using two groups of undergraduate students (N = 71) the present paper argues about the importance of sex role identity (Bem, 1981) as a potential predictor of group popularity. The results show that participants with psychological androgine identity tend to use better their communication skills and become popular among their peers. Contray to previous studies (e.g. Hall, 1984; Saarni, 1999) focused on gender gap in communication skills, the current study emphasis on the importance of the sex ...

  6. Parents' perception, students' and teachers' attitude towards school sex education.

    Science.gov (United States)

    Fentahun, Netsanet; Assefa, Tsion; Alemseged, Fessahaye; Ambaw, Fentie

    2012-07-01

    Sex education is described as education about human sexual anatomy, sexual reproduction, sexual intercourse, reproductive health, emotional relations, reproductive rights and responsibilities, abstinence, contraception, family planning, body image, sexual orientation, sexual pleasure, values, decision making, communication, dating, relationships, sexually transmitted infections (STIs) and how to avoid them, and birth control methods. This study was conducted to explore perception of parents about school sex education and assess the attitude of teachers and students towards school sex education. A cross-sectional quantitative and qualitative study was conducted on randomly selected 386 students, total census of 94 teachers and 10 parents in Merawi Town from March 13-27, 2011. Data were collected using self-administered structured questionnaire and in-depth interview guideline. Multiple linear regression analysis was performed using total score to determine the effect of the independent variables on the outcome variable and thematic analysis was used to analyze the qualitative data. All study participants have favourable attitude towards the importance of school sex education. They also agreed that the content of school sex education should include abstinence-only and abstinence-plus based on mental maturity of the students. That means at early age (Primary school) the content of school sex education should be abstinence-only and at later age (secondary school) the content of school sex education should be added abstinence-plus. The students and the teachers said that the minimum and maximum introduction time for school sex education is 5 year and 25 year with mean of 10.97(SD±4.3) and 12.36(SD±3.7) respectively. Teacher teaching experiences and field of studies have supportive idea about the starting of school sex education. Watching romantic movies, reading romantic materials and listening romantic radio programs appear to have a contribution on the predictor of

  7. Anger as a moderator of safer sex motivation among low-income urban women.

    Science.gov (United States)

    Schroder, Kerstin E E; Carey, Michael P

    2005-10-01

    Theoretical models suggest that both HIV knowledge and HIV risk perception inform rational decision making and, thus, predict safer sex motivation and behavior. However, the amount of variance explained by knowledge and risk perception is typically small. In this cross-sectional study, we investigated whether the predictive power of HIV knowledge and HIV risk perception on safer sex motivation is affected by trait anger. We hypothesized that anger may disrupt rational decision making, distorting the effects of both HIV knowledge and risk perception on safer sex intentions. Data from 232 low-income, urban women at risk for HIV infection were used to test a path model with past sexual risk behavior, HIV knowledge, and HIV risk perception as predictors of safer sex intentions. Moderator effects of anger on safer sex intentions were tested by simultaneous group comparisons between high-anger and low-anger women (median split). The theoretically expected "rational pattern" was found among low-anger women only, including (a) a positive effect of knowledge on safer sex intentions, and (b) buffer (inhibitor) effects of HIV knowledge and HIV risk perception on the negative path leading from past risk behavior to safer sex intentions. Among high-anger women, an "irrational pattern" emerged, with no effects of HIV knowledge and negative effects of both past risk behavior and HIV risk perception on safer sex intentions. In sum, the results suggest that rational knowledge- and risk-based decisions regarding safer sex may be limited to low-anger women.

  8. Neural network integration during the perception of in-group and out-group members.

    Science.gov (United States)

    Greven, Inez M; Ramsey, Richard

    2017-11-01

    Group biases guide social interactions by promoting in-group favouritism, but the neural mechanisms underpinning group biases remain unclear. While neuroscience research has shown that distributed brain circuits are associated with seeing in-group and out-group members as "us" and "them", it is less clear how these networks exchange signals. This fMRI study uses functional connectivity analyses to investigate the contribution of functional integration to group bias modulation of person perception. Participants were assigned to an arbitrary group and during scanning they observed bodies of in-group or out-group members that cued the recall of positive or negative social knowledge. The results showed that functional coupling between perceptual and cognitive neural networks is tuned to particular combinations of group membership and social knowledge valence. Specifically, coupling between body perception and theory-of-mind networks is biased towards seeing a person that had previously been paired with information consistent with group bias (positive for in-group and negative for out-group). This demonstrates how brain regions associated with visual analysis of others and belief reasoning exchange and integrate signals when evaluating in-group and out-group members. The results update models of person perception by showing how and when interplay occurs between perceptual and extended systems when developing a representation of another person. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  9. A reconfiguration of the sex trade

    DEFF Research Database (Denmark)

    Elmes, Jocelyn; Skovdal, Morten; Nhongo, Kundai

    2017-01-01

    a unique opportunity to study community perceptions of the impact of socio-economic upheaval on the sex trade. We conducted focus group discussions with 122 community members in rural eastern Zimbabwe in January-February 2009. Groups were homogeneous by gender and occupation and included female sex workers......Understanding the dynamic nature of sex work is important for explaining the course of HIV epidemics. While health and development interventions targeting sex workers may alter the dynamics of the sex trade in particular localities, little has been done to explore how large-scale social...... and structural changes, such as economic recessions–outside of the bounds of organizational intervention–may reconfigure social norms and attitudes with regards to sex work. Zimbabwe’s economic collapse in 2009, following a period (2000–2009) of economic decline, within a declining HIV epidemic, provides...

  10. Holistic face perception is modulated by experience-dependent perceptual grouping.

    Science.gov (United States)

    Curby, Kim M; Entenman, Robert J; Fleming, Justin T

    2016-07-01

    What role do general-purpose, experience-sensitive perceptual mechanisms play in producing characteristic features of face perception? We previously demonstrated that different-colored, misaligned framing backgrounds, designed to disrupt perceptual grouping of face parts appearing upon them, disrupt holistic face perception. In the current experiments, a similar part-judgment task with composite faces was performed: face parts appeared in either misaligned, different-colored rectangles or aligned, same-colored rectangles. To investigate whether experience can shape impacts of perceptual grouping on holistic face perception, a pre-task fostered the perception of either (a) the misaligned, differently colored rectangle frames as parts of a single, multicolored polygon or (b) the aligned, same-colored rectangle frames as a single square shape. Faces appearing in the misaligned, differently colored rectangles were processed more holistically by those in the polygon-, compared with the square-, pre-task group. Holistic effects for faces appearing in aligned, same-colored rectangles showed the opposite pattern. Experiment 2, which included a pre-task condition fostering the perception of the aligned, same-colored frames as pairs of independent rectangles, provided converging evidence that experience can modulate impacts of perceptual grouping on holistic face perception. These results are surprising given the proposed impenetrability of holistic face perception and provide insights into the elusive mechanisms underlying holistic perception.

  11. Anger as a Moderator of Safer Sex Motivation among Low Income Urban Women

    Science.gov (United States)

    Carey, Michael P.

    2005-01-01

    Theoretical models suggest that both HIV knowledge and HIV risk perception inform rational decision-making and, thus, predict safer sex motivation and behavior. However, the amount of variance explained by knowledge and risk perception is typically small. In this cross-sectional study, we investigated whether the predictive power of HIV knowledge and HIV risk perception on safer sex motivation is affected by trait anger. We hypothesized that anger may disrupt rational-decision making, distorting the effects of both HIV knowledge and risk perception on safer sex intentions. Data from 232 low-income, urban women at risk for HIV infection were used to test a path model with past sexual risk behavior, HIV knowledge, and HIV risk perception as predictors of safer sex intentions. Moderator effects of anger on safer sex intentions were tested by simultaneous group comparisons between high-anger and low-anger women (median-split). The theoretically expected “rational pattern” was found among low-anger women only, including (a) a positive effect of knowledge on safer sex intentions, and (b) buffer (inhibitor) effects of HIV knowledge and HIV risk perception on the negative path leading from past risk behavior to safer sex intentions. Among high-anger women, an “irrational pattern” emerged, with no effects of HIV knowledge and negative effects of both past risk behavior and HIV risk perception on safer sex intentions. In sum, the results suggest that rational knowledge and risk-based decisions regarding safer sex may be limited to low-anger women. PMID:16247592

  12. Perceptions of sex education for young people in Lesotho.

    Science.gov (United States)

    Mturi, Akim J; Hennink, Monique M

    2005-03-01

    This study aimed to identify the views of young people, parents and teachers concerning sex education in Lesotho. It was conducted at a time when the national government was considering the introduction of Population and Family Life Education, which includes sex education, into the national school curriculum. Forty-six focus group discussions were held with young people (10), parents (30) and teachers (6) to identify current sources of sex education and views of the proposed introduction of school-based sex education in Lesotho. Findings show the limited and problematic sources of sex education for adolescents in Lesotho. They also highlight broad support for the introduction of sex education in the national school curriculum among young people, parents and teachers. Of key importance for the development of a sex education curriculum is the balance between providing young people with information and developing their skills in sexual empowerment and negotiating sexual pressure. The use of pupil-centred interactive pedagogies was seen as essential. Teachers, however, highlighted the need for training in the delivery of sex education, which includes instruction on course materials, teaching methodologies and developing sensitivity to teaching sexual issues to young people.

  13. Abstinence-Only Sex Education: College Students' Evaluations and Responses

    Science.gov (United States)

    Gardner, Emily A.

    2015-01-01

    This qualitative study explores the abstinence-only sex education experiences of a small group of young adults in the southeastern USA. Most participants felt that their abstinence-only sex education had mixed value and low overall impact in their lives. Perceptions about abstinence, virginity, and marriage varied significantly from those stressed…

  14. On the perception of religious group membership from faces.

    Science.gov (United States)

    Rule, Nicholas O; Garrett, James V; Ambady, Nalini

    2010-12-07

    The study of social categorization has largely been confined to examining groups distinguished by perceptually obvious cues. Yet many ecologically important group distinctions are less clear, permitting insights into the general processes involved in person perception. Although religious group membership is thought to be perceptually ambiguous, folk beliefs suggest that Mormons and non-Mormons can be categorized from their appearance. We tested whether Mormons could be distinguished from non-Mormons and investigated the basis for this effect to gain insight to how subtle perceptual cues can support complex social categorizations. Participants categorized Mormons' and non-Mormons' faces or facial features according to their group membership. Individuals could distinguish between the two groups significantly better than chance guessing from their full faces and faces without hair, with eyes and mouth covered, without outer face shape, and inverted 180°; but not from isolated features (i.e., eyes, nose, or mouth). Perceivers' estimations of their accuracy did not match their actual accuracy. Exploration of the remaining features showed that Mormons and non-Mormons significantly differed in perceived health and that these perceptions were related to perceptions of skin quality, as demonstrated in a structural equation model representing the contributions of skin color and skin texture. Other judgments related to health (facial attractiveness, facial symmetry, and structural aspects related to body weight) did not differ between the two groups. Perceptions of health were also responsible for differences in perceived spirituality, explaining folk hypotheses that Mormons are distinct because they appear more spiritual than non-Mormons. Subtle markers of group membership can influence how others are perceived and categorized. Perceptions of health from non-obvious and minimal cues distinguished individuals according to their religious group membership. These data

  15. Asian American mothers' perception of their children's weight: a comparison with other racial/ethnic groups in Los Angeles.

    Science.gov (United States)

    Nobari, Tabashir Z; Wang, May-Choo; Whaley, Shannon E

    2015-01-01

    While mother's perception of child's weight is important for the success of early childhood obesity prevention programs, few studies have examined that of Asian Americans. Our study examined their perception and compared it to that of mothers of other racial/ethnic groups. Cross-sectional study of 2,051 randomly selected mothers of children aged 2-5 years living in Los Angeles County who were enrolled in the Special Supplemental Nutrition Program for Women Infants and Children (WIC). The primary outcome was mother's perception of child's weight. We found that Asian American mothers were 2.12 (95% CI: 1.27-3.54) times as likely as Hispanic mothers to accurately perceive their children's weight, adjusting for child's age, sex and birthweight, and mother's age and education. However, this relationship disappeared after adjusting for mother's BMI. We did not find differences in perception of child's weight among non-Hispanic White, non-Hispanic Black and Hispanic mothers. It appears that Asian American mothers' increased accurate perception of child's weight status can be partially explained by their lower prevalence of obesity. Our findings suggest that early childhood obesity prevention programs should consider the weight status of mothers.

  16. Applicant Personality and Procedural Justice Perceptions of Group Selection Interviews.

    Science.gov (United States)

    Bye, Hege H; Sandal, Gro M

    2016-01-01

    We investigated how job applicants' personalities influence perceptions of the structural and social procedural justice of group selection interviews (i.e., a group of several applicants being evaluated simultaneously). We especially addressed trait interactions between neuroticism and extraversion (the affective plane) and extraversion and agreeableness (the interpersonal plane). Data on personality (pre-interview) and justice perceptions (post-interview) were collected in a field study among job applicants ( N  = 97) attending group selection interviews for positions as teachers in a Norwegian high school. Interaction effects in hierarchical regression analyses showed that perceptions of social and structural justice increased with levels of extraversion among high scorers on neuroticism. Among emotionally stable applicants, however, being introverted or extraverted did not matter to justice perceptions. Extraversion did not impact on the perception of social justice for applicants low in agreeableness. Agreeable applicants, however, experienced the group interview as more socially fair when they were also extraverted. The impact of applicant personality on justice perceptions may be underestimated if traits interactions are not considered. Procedural fairness ratings for the group selection interview were high, contrary to the negative reactions predicted by other researchers. There was no indication that applicants with desirable traits (i.e., traits predictive of job performance) reacted negatively to this selection tool. Despite the widespread use of interviews in selection, previous studies of applicant personality and fairness reactions have not included interviews. The study demonstrates the importance of previously ignored trait interactions in understanding applicant reactions.

  17. Exploring Social Sexual Scripts Related to Oral Sex: A Profile of College Student Perceptions

    Science.gov (United States)

    Dotson-Blake, Kylie P.; Knox, David; Zusman, Marty E.

    2012-01-01

    Despite growing attention to the subject, a dearth of information exists regarding college students' perceptions and process of meaning-making related to the act of oral sex. Such perspectives and allied social sexual scripts can have considerable consequences on the sexuality and sexual health of older teens and college-aged populations. The…

  18. On the perception of religious group membership from faces.

    Directory of Open Access Journals (Sweden)

    Nicholas O Rule

    Full Text Available BACKGROUND: The study of social categorization has largely been confined to examining groups distinguished by perceptually obvious cues. Yet many ecologically important group distinctions are less clear, permitting insights into the general processes involved in person perception. Although religious group membership is thought to be perceptually ambiguous, folk beliefs suggest that Mormons and non-Mormons can be categorized from their appearance. We tested whether Mormons could be distinguished from non-Mormons and investigated the basis for this effect to gain insight to how subtle perceptual cues can support complex social categorizations. METHODOLOGY/PRINCIPAL FINDINGS: Participants categorized Mormons' and non-Mormons' faces or facial features according to their group membership. Individuals could distinguish between the two groups significantly better than chance guessing from their full faces and faces without hair, with eyes and mouth covered, without outer face shape, and inverted 180°; but not from isolated features (i.e., eyes, nose, or mouth. Perceivers' estimations of their accuracy did not match their actual accuracy. Exploration of the remaining features showed that Mormons and non-Mormons significantly differed in perceived health and that these perceptions were related to perceptions of skin quality, as demonstrated in a structural equation model representing the contributions of skin color and skin texture. Other judgments related to health (facial attractiveness, facial symmetry, and structural aspects related to body weight did not differ between the two groups. Perceptions of health were also responsible for differences in perceived spirituality, explaining folk hypotheses that Mormons are distinct because they appear more spiritual than non-Mormons. CONCLUSIONS/SIGNIFICANCE: Subtle markers of group membership can influence how others are perceived and categorized. Perceptions of health from non-obvious and minimal cues

  19. Perceptions of sexual violence among men who have sex with men and individuals on the trans-feminine spectrum in Mongolia.

    Science.gov (United States)

    Peitzmeier, Sarah M; Stephenson, Rob; Delegchoimbol, Altanchimeg; Dorjgotov, Myagmardorj; Baral, Stefan

    2017-08-01

    With the growing realisation that sexual violence poses pressing health and human rights concerns for men who have sex with men (MSM) and individuals on the trans-feminine spectrum, research has focused on the context in which sexual violence takes place. Rape myths and other perceptions of sexual violence affect the prevalence of perpetration and the availability of services and support for survivors. Little research has been conducted on rape myths among sexual and gender minority groups, especially in low- and middle-income countries. Two focus groups and 30 in-depth interviews were conducted with MSM and individuals on the trans-feminine spectrum in Ulaanbaatar, Mongolia. A number of rape myths previously noted to be prevalent among Western, heterosexual men, and women were expressed by participants, including the myth that males are never raped, rape as a cause of homosexuality or transgenderism, conceptualisations of prototypical rape as requiring overwhelming force, and victim blaming. However, many of these perceptions appeared to have different origins and effects in these populations. This study illustrates interesting similarities and differences compared to rape myths explored in Western, heterosexual male samples, and draws attention to the need to address community perceptions of sexual violence in sexual health and violence intervention programming.

  20. Adolescents' perception of peer groups: Psychological, behavioral, and relational determinants.

    Science.gov (United States)

    Lee, Seungyoon; Foote, Jeremy; Wittrock, Zachary; Xu, Siyu; Niu, Li; French, Doran C

    2017-07-01

    Adolescents' social cognitive understanding of their social world is often inaccurate and biased. Focusing on peer groups, this study examines how adolescents' psychological, behavioral, and relational characteristics influence the extent to which they accurately identify their own and others' peer groups. Analyses were conducted with a sample of 1481 seventh- and tenth-grade Chinese students who are embedded with 346 peer groups. Overall, females and older students had more accurate perceptions. In addition, lower self-esteem, higher indegree centrality, and lower betweenness centrality in the friendship network predicted more accurate perception of one's own groups, whereas higher academic performance and lower betweenness centrality in the friendship network predicted more accurate perception of others' groups. Implications for understanding the connection between adolescents' psychological and behavioral traits, social relationships, and social cognition are discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Self-perception of voice in transgender persons during cross-sex hormone therapy.

    Science.gov (United States)

    Bultynck, Charlotte; Pas, Charlotte; Defreyne, Justine; Cosyns, Marjan; den Heijer, Martin; T'Sjoen, Guy

    2017-12-01

    Self-perception of voice has a significant psychosocial impact on transgender persons. Research about the evolution of self-perception of voice during cross-sex hormone therapy (CSHT) is lacking. The aim of this study was to examine if self-perception of voice changes during CSHT, and if a change of serum testosterone levels as a result of CSHT can predict a change of self-perception of voice. Prospective longitudinal study. The Transsexual Voice Questionnaire (TVQ), consisting of three factors-anxiety and avoidance (AA), gender identity (GI), and voice quality (VQ)-was used. Transgender persons completed the TVQ at baseline (80 trans men and 103 trans women), after 3 and 12 months of CSHT follow-up. Trans men: From 0 to 3 months, 0 to 12 months, and 3 to 2 months of CSHT, the AA and GI scores improved. From 0 to 3 months of CSHT, the increasing testosterone level was predictive for the improvements of AA and GI scores. Trans women: From 0 to 3 months, the GI score improved. From 0 to 12 months, the AA, GI, and VQ scores improved. Improvements of self-perception of voice could not be predicted by changing serum testosterone levels. During CSHT, self-perception of voice improves in both trans men and trans women. In trans men only, the improving self-perception of voice during the first 3 months can be attributed to the CSHT. For trans women, this study supports that testosterone has acted irreversibly virializing to the voice before CSHT, if they already went through male puberty. 4. Laryngoscope, 127:2796-2804, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  2. Student and Teacher Perceptions of a Single-Sex Middle School Learning Environment.

    Science.gov (United States)

    Smith, Nancy

    A study of a single-sex learning environment was conducted in a public school, Edward Hand Middle School in Lancaster, Pennsylvania; sixth, seventh, and eighth grade students were grouped homogeneously by sex for all major subjects for a period of one semester and grouped heterogeneously for one semester. The study examined the effects that the…

  3. Sexual agreements and perception of HIV prevalence among an online sample of partnered men who have sex with men.

    Science.gov (United States)

    Stephenson, Rob; White, Darcy; Mitchell, Jason W

    2015-10-01

    Stemming from recent evidence that between one- and two-thirds of new HIV transmissions among men who have sex with men (MSM) occur within main partnerships, research and programmatic efforts have begun to recognize the role of the male-male dyad in shaping HIV risk. Central to this new focus has been studies detailing the presence of sexual agreements, which provide guidelines governing permissions around sex with partners outside of the relationship. Using a Facebook-recruited sample of US-partnered MSM (n = 454), this study examines the associations between reporting of sexual agreements and perceptions of HIV prevalence among male sex partners, friends, and local and national MSM populations. Men who perceived that 10-20 % (OR 6.18, 95 % CI 1.28-29.77) and >20 % of their male sex partners were HIV positive (OR 2.68, 95 % CI 1.02-7.08) had significantly higher odds of reporting having an open agreement with their current main partner than men who perceived that less than 10 % of their male sex partners were HIV positive. Partnered men with open sexual agreements may have more sexual partners than those who report monogamy, possibly leading to heightened perceptions of HIV risk, which may result in reporting of perceptions of greater local HIV prevalence. Additionally, men who have made agreements with their partners may have done so due to concerns about HIV risks, and may also be more aware of increased risks of HIV infection, or may have greater knowledge of HIV prevalence through discussions of serostatus with sex partners. Attention is needed to develop prevention efforts, such as toolkits and resources that enable men to form sexual agreements that are based on comprehensive knowledge of the potential risks for acquisition of HIV.

  4. The role of fundamental frequency and formants in the perception of speaker sex

    Science.gov (United States)

    Hillenbrand, James M.

    2005-09-01

    The purpose of this study was to determine the relative contributions of fundamental frequency (F0) and formants in controlling the speaker-sex percept. A source-filter synthesizer was used to create four versions of 25 sentences spoken by men: (1) unmodified synthesis; (2) F0 only shifted up toward values typical of women; (3) formants only shifted up toward values typical of women; and (4) both F0 and formants shifted up. Identical methods were used to generate four comparable versions of 25 sentences spoken by women (e.g., unmodified synthesis, F0 only shifted down toward values typical of men, etc.). Listening tests showed: (1) perceived talker sex for the unmodified synthesis conditions was nearly always correct; (2) shifting both F0 and formants was usually effective (~82%) in changing the perceived sex of the utterance; (3) shifting either F0 or formants alone was usually ineffective in changing the perceived sex of the utterance. Both F0 and formants are apparently needed to specify speaker sex, though even together these cues are not entirely effective. Results also suggested that F0 is just slightly more important than formants, despite the fact that the male-female difference in F0 is proportionally much larger than the difference in formants. [Work supported by NIH.

  5. Sex-Role Portrayals of Selected Female Television Characters.

    Science.gov (United States)

    Goff, David H.; And Others

    1980-01-01

    Examines the relationship between both the sex-role and the sex of viewers and viewer perception of the sex-role depicted by five female characters in prime-time television programs. Perception of character sex-role was significantly related to subject sex-role, yet unrelated to subject sex or gender. (MER)

  6. Factors contributing to perceptions about policies regarding the electronic monitoring of sex offenders: the role of demographic characteristics, victimization experiences, and social disorganization.

    Science.gov (United States)

    Button, Deeanna M; Tewksbury, Richard; Mustaine, Elizabeth E; Payne, Brian K

    2013-01-01

    The purpose of this article is to explore factors contributing to perceptions about electronic monitoring policies governing sex offenders. Guided by Tannenbaum's theory of attribution and Shaw and McKay's theory of social disorganization, the authors examine the influence of demographic characteristics, victimization experiences, and neighborhood characteristics on perceptions about policies regarding the electronic monitoring of sex offenders. Ordinary least squares regression and logistic regression analyses of stratified telephone survey data reveal that factors associated with favorable views on the use of global positioning satellite monitoring for registered sex offenders appear to stem primarily from individuals' demographic characteristics. Experiential and neighborhood factors do provide some influence over individuals' views of electronic monitoring policies for sex offenders. Theoretical and policy implications are discussed.

  7. Group Work and Leadership: Perception of FCS Students

    Science.gov (United States)

    Arendt, Susan W.; Gregoire, Mary B.

    2006-01-01

    No known studies have examined the perception of family and consumer science (FCS) students related to group work in the classroom and its relationship to leadership. In this qualitative study, two groups of FCS students--hospitality management and dietetics--viewed group projects as exercises in leadership skills that had many barriers.…

  8. Sex-specific associations between peripheral oxytocin and emotion perception in schizophrenia.

    Science.gov (United States)

    Rubin, Leah H; Carter, C Sue; Drogos, Lauren; Jamadar, Rhoda; Pournajafi-Nazarloo, Hossein; Sweeney, John A; Maki, Pauline M

    2011-08-01

    We previously reported that higher levels of peripheral oxytocin are associated with lower levels of positive, general, and overall symptoms in women but not in men with schizophrenia. Here we investigate the influence of sex, sex steroid hormone fluctuations, and peripheral oxytocin levels on emotional processing in men and women with schizophrenia. Twenty-two women with schizophrenia and 31 female controls completed the Penn Emotion Acuity Test (PEAT), a facial emotion recognition and perception task, during two menstrual cycle phases: 1) early follicular (Days 2-4; low estrogen/progesterone) and 2) midluteal (Days 20-22; high estrogen/progesterone). Twenty-six males with schizophrenia and 26 male controls completed testing at comparable intervals. We obtained plasma hormone assays of estrogen, progesterone, testosterone, and oxytocin. No sex differences were noted on the PEAT. Plasma oxytocin levels did not fluctuate across phases of the menstrual cycle. However, female patients and controls more accurately identified facial emotions during the early follicular versus midluteal phase (pmen. Like healthy women, women with schizophrenia demonstrate menstrual-cycle dependent fluctuations in recognizing emotional cues. Like healthy women, female patients with higher levels of oxytocin perceived faces as happier. Future studies need to address whether this sex-specific relationship is associated with trust and other positive emotions, and whether exogenous oxytocin might enhance mood states and social interaction in female or all schizophrenia patients. Copyright © 2011 Elsevier B.V. All rights reserved.

  9. Interactions among sex, ethnicity, religion, and gender role expectations of pain.

    Science.gov (United States)

    Defrin, Ruth; Eli, Ilana; Pud, Dorit

    2011-06-01

    Sex, gender, ethnicity, and religion are powerful factors that may affect pain experience. Recently, gender role expectations of pain (GREP) were suggested to account for some of the differences in pain perception between men and women. However, the interaction between GREP and ethnicity and religion was not examined. This interaction was studied with regard to pain sensitivity, pain endurance, and willingness to report pain. Our objective was to study the interaction among GREP, sex, and ethno-religious belonging. Participants (548 healthy men and women) of 3 different ethno-religious groups (341 Jews, 105 Muslim-Arabs, 102 Christian-Arabs) completed the GREP questionnaire; pain sensitivity, pain endurance, and willingness to report pain were analyzed. Men of all 3 ethno-religious groups perceived themselves and other men as less sensitive and less willing to report pain than typical women. Women of all 3 ethno-religious groups perceived themselves and other women as more sensitive and more willing to report pain than men. Ethno-religious differences were observed in the attitudes towards typical men and women, with Christian men and women exhibiting stronger stereotypical views regarding pain sensitivity and pain endurance. Individual's perceptions of pain regarding one's self compared with the same or opposite sex were similar regardless of ethno-religious belonging and were related to sex. However, attitudes on pain of typical men and women seemed to be influenced by ethno-religious belonging. This differential effect of ethno-religion on GREP with relation to sex suggests that these factors should be considered when pain perception is evaluated. Copyright © 2011 Elsevier HS Journals, Inc. All rights reserved.

  10. Aspirations, Progress and Perceptions of Boys from a Single Sex School Following the Changeover to Coeducation

    Science.gov (United States)

    Yates, Shirley M.

    2004-01-01

    Career and further education aspirations, educational progress and perceptions of the learning environment were measured annually over three years in primary and secondary boys from a single sex non-government school, following the changeover to coeducation. Hierarchical Linear Modelling analyses revealed the significant role played by the career…

  11. Men who have sex with men and transgenders in Mumbai, India: an emerging risk group for STIs and HIV.

    Science.gov (United States)

    Setia, Maninder Singh; Lindan, Christina; Jerajani, H R; Kumta, Sameer; Ekstrand, Maria; Mathur, M; Gogate, A; Kavi, A R; Anand, V; Klausner, Jeffrey D

    2006-01-01

    Men who have sex with men and transgenders are an important risk group for sexually transmitted infections (STIs) and human immunodeficiency virus (HIV). They have risky sexual behaviors but low risk perception. To assess the sexual behavior, STIs, HIV and identify factors associated with HIV in men who have sex with men (MSM) and transgenders (TGs) in Mumbai. Participants were enrolled from two clinics in Mumbai. They completed an interviewer-administered questionnaire and were evaluated for STIs and HIV infection. A total of 150 participants, 122 MSM and 28 TGs were evaluated; 17% of MSM and 68% of the TGs were HIV infected. HIV infection in MSM was associated with serological positivity for HSV2 IgG [adjusted odds ratio (aOR), 95% confidence interval (CI): 9.0 (2.2-36.9)], a positive Treponema pallidum hemagglutination assay (TPHA) [aOR (95% CI): 6.0 (1.5-24.0)], greater than five acts of receptive anal sex in the past six months [aOR (95% CI): 4.3 (1.2-15.0)] and per category increase in age (18-24 yrs, 25-29 yrs, > 30 yrs) [aOR (95% CI): 3.1 (1.3-7.1)] in multivariate analysis. Consistent condom use during receptive anal sex in the past six months was low (27%). Many MSM were married (22%) or had sex with females and may act as a 'bridge population'. HIV infection in TGs was associated with a positive TPHA [OR (95% CI): 9.8 (1.5-63.9)] and HSV 2 IgG [OR (95% CI): 6.7 (1.1-40.4)] in univariate analysis. Prior STIs were strongly associated with HIV infection in MSM and TGs. These groups should be the focus of intensive intervention programs aimed at STI screening and treatment, reduction of risky sexual behavior and promotion of HIV counseling and testing.

  12. An exploration of person perception abilities in children with a pervasive developmental disorder not otherwise specified

    NARCIS (Netherlands)

    Serra, M.; Minderaa, R.B; Van Geert, P. L. C.; Jackson, A.E.

    1995-01-01

    This explorative study investigates differences in person perception abilities between a group of children diagnosed as having a Pervasive Developmental Disorder Not Otherwise Specified (PDDNOS) and a group of normal children of the same age and sex. Person perception, a social-cognitive skill,

  13. Sex-sensitive cognitive performance in untreated patients with early onset gender identity disorder.

    Science.gov (United States)

    Haraldsen, I R; Opjordsmoen, S; Egeland, T; Finset, A

    2003-10-01

    We explored whether the cognitive performance of gender identity disorder patients (GID) was comparable to that of their biological sex or skewed towards that of their gender identity. We tested four potentially sex-sensitive cognitive factors (rotation, visualization, perception, and verbalization) as well as two neutral factors (logic and arithmetic) in GID patients from Norway (GID-N, n = 33) or the USA (GID-US, n = 19) and in a control group (C, n = 29). The testing was undertaken prior to cross sex hormone treatment. Four-way ANOVA was applied in the final analysis of the cognitive performance and its dependency on different predictors (age, biological sex, education, group). In both GID groups as well as in the control group (C) males excelled in visualization and rotation, also when controlling for potential confounders (biological sex, group, age and education). No female advantage was detected. Furthermore, no interaction between biological sex and group assignment was revealed in the samples. In this study the cognitive pattern of GID patients is consistent with that of their biological sex and not that of their gender identity.

  14. Age and sex differences in perceptions of networks of personal relationships.

    Science.gov (United States)

    Furman, W; Buhrmester, D

    1992-02-01

    In this study, 549 youths in the fourth grade, seventh grade, tenth grade, and college completed Network of Relationship Inventories assessing their perceptions of their relationships with significant others. The findings were largely consistent with 7 propositions derived from major theories of the developmental courses of personal relationships. In particular, mothers and fathers were seen as the most frequent providers of support in the fourth grade. Same-sex friends were perceived to be as supportive as parents in the seventh grade, and were the most frequent providers of support in the tenth grade. Romantic partners moved up in rank with age until college, where they, along with friends and mothers, received the highest ratings for support. Age differences were also observed in perceptions of relationships with grandparents, teachers, and siblings. Finally, age differences in perceived conflict, punishment, and relative power suggested that there was a peak in tension in parent-child relationships in early and middle adolescence. Discussion centers around the role various relationships are perceived as playing at different points in development.

  15. Comparison of sexual risky factors of men who have sex with men and sex-buying men as groups vulnerable to sexually transmitted diseases.

    Science.gov (United States)

    Jung, Minsoo; Lee, Joongyub; Kwon, Dong Seok; Park, Byung-Joo

    2012-05-01

    It is necessary to examine groups carrying out sexually risky behavior because the prevalence of sexually transmitted diseases (STDs) is high among them. In this study, the prevalence of STDs among homosexuals and sex-buying men in South Korea was investigated, along with their sexual risk factors. Men who have sex with men (MSMs, n=108) were recruited in Seoul and Busan by applying the time location sampling method, while sex-buying men (n=118) were recruited from a john school in Gyeonggi province, the suburbs of Seoul. Dependent variables included past or present infection with syphilis, Chlamydia, gonorrhea, and human immunodeficiency virus. Independent variables included health behavior, social support, sexual behavior, and safe sex. It was found that when the MSMs were non-drunk while having sexual intercourse (odds ratio [OR], 0.132), they showed a higher STD infection rate when they had a higher number of anal sex partners (OR, 5.872), rarely used condoms (OR, 1.980), had lower self-efficacy (OR, 0.229), and were more anxious about becoming infected with an STD (OR, 3.723). However, the men who paid for sex showed high STD infections when they had more sex partners (OR, 2.286) and lower education levels (OR, 3.028). STD infections among the two groups were high when they were engaged with many sex partners and not having protected sex. In other words, there was a gap in risky sex behavior within such groups, which was significantly related to the possibility of developing an STD. Therefore, the preventive intervention against STDs for these groups needs to be expanded to include management of sex behaviors.

  16. Men's perceptions of their roles and responsibilities regarding sex, contraception and childrearing.

    Science.gov (United States)

    Grady, W R; Tanfer, K; Billy, J O; Lincoln-Hanson, J

    1996-01-01

    Data from the 1991 National Survey of Men examine men's perceptions about their roles in relation to those of women in a couple's decision-making about sex, contraception and the rearing of children. A majority of men (61%) perceive that there is gender quality in sexual decision-making, and more than three-quarters (78%) believe that men and women share equal responsibility for decisions about contraception. However, men are three times as likely to say that women play a greater role in a couple's decisions about sex as they are to believe that men have the greater voice (30% compared with 9%). In contrast, men are more than twice as likely to perceive than men have a greater responsibility in contraceptive decisions as they are to say that women do (15% compared with 7%). Finally, 88% of men strongly agree that a man has the same responsibilities as a woman for the children they have together.

  17. Intergroup conflict management strategies as related to perceptions of dual identity and separate groups.

    Science.gov (United States)

    Bizman, Aharon; Yinon, Yoel

    2004-04-01

    The authors examined the relations between (a) the perceptions of dual identity and separate groups and (b) intergroup conflict management strategies, in two contexts: the conflict between the secular and religious sectors in Israel and the allocation of resources among organizational subunits. In both contexts, contention (i.e., forcing one's will on the other party) was associated with the perception of separate groups. Only in the organizational context, avoidance (i.e., doing nothing or discontinuing participation in the conflict) was associated with the perception of dual identity. Problem solving (i.e., finding a solution that is acceptable to both parties) was related to the perception of dual identity in the secular-religious context. In the organizational context, this relation appeared only under a low perception of separate groups. Yielding (i.e., satisfying the other party's needs at the expense of one's own) was related to the perception of dual identity in the organizational context. In the secular-religious context, this relation appeared only under a high perception of separate groups. The authors discussed the varying pattern of the associations between (a) the perceptions of dual identity and separate groups and (b) the conflict management strategies in the two contexts in terms of the Dual Concern Model and the perceived feasibility of the strategies.

  18. Prefrontal cortex based sex differences in tinnitus perception: same tinnitus intensity, same tinnitus distress, different mood.

    Directory of Open Access Journals (Sweden)

    Sven Vanneste

    Full Text Available BACKGROUND: Tinnitus refers to auditory phantom sensation. It is estimated that for 2% of the population this auditory phantom percept severely affects the quality of life, due to tinnitus related distress. Although the overall distress levels do not differ between sexes in tinnitus, females are more influenced by distress than males. Typically, pain, sleep, and depression are perceived as significantly more severe by female tinnitus patients. Studies on gender differences in emotional regulation indicate that females with high depressive symptoms show greater attention to emotion, and use less anti-rumination emotional repair strategies than males. METHODOLOGY: The objective of this study was to verify whether the activity and connectivity of the resting brain is different for male and female tinnitus patients using resting-state EEG. CONCLUSIONS: Females had a higher mean score than male tinnitus patients on the BDI-II. Female tinnitus patients differ from male tinnitus patients in the orbitofrontal cortex (OFC extending to the frontopolar cortex in beta1 and beta2. The OFC is important for emotional processing of sounds. Increased functional alpha connectivity is found between the OFC, insula, subgenual anterior cingulate (sgACC, parahippocampal (PHC areas and the auditory cortex in females. Our data suggest increased functional connectivity that binds tinnitus-related auditory cortex activity to auditory emotion-related areas via the PHC-sgACC connections resulting in a more depressive state even though the tinnitus intensity and tinnitus-related distress are not different from men. Comparing male tinnitus patients to a control group of males significant differences could be found for beta3 in the posterior cingulate cortex (PCC. The PCC might be related to cognitive and memory-related aspects of the tinnitus percept. Our results propose that sex influences in tinnitus research cannot be ignored and should be taken into account in functional

  19. Sex differences in itch perception and modulation by distraction--an FMRI pilot study in healthy volunteers.

    Directory of Open Access Journals (Sweden)

    Astrid Stumpf

    Full Text Available BACKGROUND: Even though itch is a common syndrome of many diseases there is only little knowledge about sex and gender differences in pruritus, especially in central itch perception and modulation. To our knowledge, this is the first fMRI study examining sex differences in perception and its modulation by distraction. METHODS: Experimental itch was induced by application of histamine (0.1 mM via microdialysis fibers twice at the left forearm and twice at the left lower leg in 33 healthy volunteers (17 females, 16 males. The brain activation patterns were assessed by fMRI during itch without and with distraction (Stroop task. Between the various conditions, subjects were asked to rate itch intensity, desire to scratch and pain intensity. In a second experiment in 10 of the 33 volunteers histamine was replaced by saline solution to serve as control for the 'Stroop' condition. RESULTS: Women generally presented higher itch intensities compared to men during itch over the course of the experiment. A more specific analysis revealed higher itch intensities and desire to scratch in women during experimental induced itch that can be reduced by distraction at the lower legs when itch is followed by 'Stroop'. In contrast, men depicted significant reduction of 'itch' by 'Stroop' at the forearms. Women depicted higher brain activation of structures responsible for integration of sensory, affective information and motor integration/planning during 'itch' and 'Stroop' condition when compared to men. No sex differences were seen in the saline control condition. CONCLUSION: Women and men exhibited localisation dependent differences in their itch perception with women presenting higher itch intensities and desire to scratch. Our findings parallel clinical observations of women reporting higher itch intensities depending on itch localisation and suffering more from itch as compared to men.

  20. HIV Prevention and Sex Behaviors as Organizing Mechanisms in a Facebook Group Affiliation Network Among Young Black Men Who Have Sex with Men.

    Science.gov (United States)

    Young, Lindsay E; Fujimoto, Kayo; Schneider, John A

    2018-03-13

    Online social networking sites (SNS)-the Internet-based platforms that enable connection and communication between users-are increasingly salient social environments for young adults and, consequently, offer tremendous opportunity for HIV behavioral research and intervention among vulnerable populations like young men who have sex with men (YMSM). Drawing from a cohort of 525 young Black MSM (YBMSM) living in Chicago, IL, USA April 2014-May 2015, we conducted social network analysis, estimating an exponential random graph model (ERGM) to model YBMSM's group affiliations on Facebook in relation to their sex behaviors and HIV prevention traits. A group's privacy setting-public, closed, or secret-was also modeled as a potential moderator of that relationship. Findings reveal that HIV positive individuals were more likely to affiliate with Facebook groups, while those who engaged in group sex were less likely to do so. When it came to the privacy of groups, we learned that HIV positive individuals tended not to belong to groups with greater privacy (e.g., closed and secret groups), while individuals who engaged in group sex and those who engaged in regular HIV testing were more likely to belong to those groups. Results also showed that individuals who engaged in condomless sex showed significant signs of clustering around the same set of groups. HIV positive individuals, on the other hand, were significantly less likely to demonstrate clustering. Implications for interventions and future research are discussed.

  1. Gender perceptions predict sex differences in growth patterns of indigenous Guatemalan infants and young children.

    Science.gov (United States)

    Tumilowicz, Alison; Habicht, Jean-Pierre; Pelto, Gretel; Pelletier, David L

    2015-11-01

    Nearly one-half of Guatemalan children experience growth faltering, more so in indigenous than in nonindigenous children. On the basis of ethnographic interviews in Totonicapán, Guatemala, which revealed differences in maternal perceptions about food needs in infant girls and boys, we predicted a cumulative sex difference in favor of girls that occurred at ∼6 mo of age and diminished markedly thereafter. We examined whether the predicted differences in age-sex patterns were observed in the village, replicated the examination nationally for indigenous children, and examined whether the pattern in nonindigenous children was different. Ethnographic interviews (n = 24) in an indigenous village were conducted. Anthropometric measurements of the village children aged 0-35 mo (n = 119) were obtained. National-level growth patterns were analyzed for indigenous (n = 969) and nonindigenous (n = 1374) children aged 0-35 mo with the use of Demographic and Health Survey (DHS) data. Mothers reported that, compared with female infants, male infants were hungrier, were not as satisfied with breastfeeding alone, and required earlier complementary feeding. An anthropometric analysis confirmed the prediction of healthier growth in indigenous girls than in indigenous boys throughout the first year of life, which resulted in a 2.98-cm height-for-age difference (HAD) between sexes in the village and a 1.61-cm HAD (P differences diminished in the second year of life (P differences in the HAD that first favor girls and then favor boys in the indigenous growth patterns are due to feeding patterns on the basis of gendered cultural perceptions. Circumstances that result in differential sex growth patterns need to be elucidated, in particular the favorable growth in girls in the first year of life. © 2015 American Society for Nutrition.

  2. Parental illness perceptions and medication perceptions in childhood asthma, a focus group study

    NARCIS (Netherlands)

    Klok, Ted; Brand, Paul L.; Bomhof-Roordink, Hanna; Duiverman, Eric J.; Kaptein, Adrian A.

    Aim: Asthma treatment according to guidelines fails frequently, through patients' nonadherence to doctors' advice. This study aimed to explore how differences in asthma care influence parents' perceptions to inhaled corticosteroids (ICS). Methods: We conducted six semistructured focus groups,

  3. HIV Risk Perception, Sexual Behavior, and HIV Prevalence among Men-Who-Have-Sex-with-Men at a Community-Based Voluntary Counseling and Testing Center in Kuala Lumpur, Malaysia.

    Science.gov (United States)

    Koh, Kwee Choy; Yong, Lit Sin

    2014-01-01

    We describe the HIV risk perception, sexual behavior, and HIV prevalence among 423 men-who-have-sex-with-men (MSM) clients who received voluntary counseling and testing (VCT) services at a community-based center in Kuala Lumpur, Malaysia. The mean age was 29 years old. One hundred one (23.9%) clients rated themselves as low risk, 118 (27.9%) as medium risk, 36 (8.5%) as high risk, and 168 (39.7%) were unsure of their risk. Twenty-four (9.4%) clients tested HIV positive (4 (4%) low risk, 9 (7.6%) medium risk, 11 (30.6%) high risk, and 13 (7.7%) unsure risk). We found a positive correlation between risk perception and HIV infection in this study. Clients with high HIV risk perception have 17x the odds of testing HIV positive compared to low risk clients. High HIV risk perception was significantly associated with multiple sex partners, multiple types of sex partners, alcohol use before intercourse, unprotected sex beyond 6 months, and inconsistent condom use during anal sex compared to low risk clients. There were no statistically significant differences between medium risk and unsure risk clients compared to low risk clients. Strategies should be targeted towards change in sexual practices among those who are perceived to be at high risk.

  4. A reconfiguration of the sex trade: How social and structural changes in eastern Zimbabwe left women involved in sex work and transactional sex more vulnerable.

    Science.gov (United States)

    Elmes, Jocelyn; Skovdal, Morten; Nhongo, Kundai; Ward, Helen; Campbell, Catherine; Hallett, Timothy B; Nyamukapa, Constance; White, Peter J; Gregson, Simon

    2017-01-01

    Understanding the dynamic nature of sex work is important for explaining the course of HIV epidemics. While health and development interventions targeting sex workers may alter the dynamics of the sex trade in particular localities, little has been done to explore how large-scale social and structural changes, such as economic recessions-outside of the bounds of organizational intervention-may reconfigure social norms and attitudes with regards to sex work. Zimbabwe's economic collapse in 2009, following a period (2000-2009) of economic decline, within a declining HIV epidemic, provides a unique opportunity to study community perceptions of the impact of socio-economic upheaval on the sex trade. We conducted focus group discussions with 122 community members in rural eastern Zimbabwe in January-February 2009. Groups were homogeneous by gender and occupation and included female sex workers, married women, and men who frequented bars. The focus groups elicited discussion around changes (comparing contemporaneous circumstances in 2009 to their memories of circumstances in 2000) in the demand for, and supply of, paid sex, and how sex workers and clients adapted to these changes, and with what implications for their health and well-being. Transcripts were thematically analyzed. The analysis revealed how changing economic conditions, combined with an increased awareness and fear of HIV-changing norms and local attitudes toward sex work-had altered the demand for commercial sex. In response, sex work dispersed from the bars into the wider community, requiring female sex workers to employ different tactics to attract clients. Hyperinflation meant that sex workers had to accept new forms of payment, including sex-on-credit and commodities. Further impacting the demand for commercial sex work was a poverty-driven increase in transactional sex. The economic upheaval in Zimbabwe effectively reorganized the market for sex by reducing previously dominant forms of commercial sex

  5. A reconfiguration of the sex trade: How social and structural changes in eastern Zimbabwe left women involved in sex work and transactional sex more vulnerable.

    Directory of Open Access Journals (Sweden)

    Jocelyn Elmes

    Full Text Available Understanding the dynamic nature of sex work is important for explaining the course of HIV epidemics. While health and development interventions targeting sex workers may alter the dynamics of the sex trade in particular localities, little has been done to explore how large-scale social and structural changes, such as economic recessions-outside of the bounds of organizational intervention-may reconfigure social norms and attitudes with regards to sex work. Zimbabwe's economic collapse in 2009, following a period (2000-2009 of economic decline, within a declining HIV epidemic, provides a unique opportunity to study community perceptions of the impact of socio-economic upheaval on the sex trade. We conducted focus group discussions with 122 community members in rural eastern Zimbabwe in January-February 2009. Groups were homogeneous by gender and occupation and included female sex workers, married women, and men who frequented bars. The focus groups elicited discussion around changes (comparing contemporaneous circumstances in 2009 to their memories of circumstances in 2000 in the demand for, and supply of, paid sex, and how sex workers and clients adapted to these changes, and with what implications for their health and well-being. Transcripts were thematically analyzed. The analysis revealed how changing economic conditions, combined with an increased awareness and fear of HIV-changing norms and local attitudes toward sex work-had altered the demand for commercial sex. In response, sex work dispersed from the bars into the wider community, requiring female sex workers to employ different tactics to attract clients. Hyperinflation meant that sex workers had to accept new forms of payment, including sex-on-credit and commodities. Further impacting the demand for commercial sex work was a poverty-driven increase in transactional sex. The economic upheaval in Zimbabwe effectively reorganized the market for sex by reducing previously dominant forms

  6. Converging Evidence of Ubiquitous Male Bias in Human Sex Perception.

    Directory of Open Access Journals (Sweden)

    Justin Gaetano

    Full Text Available Visually judging the sex of another can be achieved easily in most social encounters. When the signals that inform such judgements are weak (e.g. outdoors at night, observers tend to expect the presence of males-an expectation that may facilitate survival-critical decisions under uncertainty. The present aim was to examine whether this male bias depends on expertise. To that end, Caucasian and Asian observers targeted female and male hand images that were either the same or different to the observers' race (i.e. long term experience was varied while concurrently, the proportion of targets changed across presentation blocks (i.e. short term experience change. It was thus found that: (i observers of own-race stimuli were more likely to report the presence of males and absence of females, however (ii observers of other-race stimuli--while still tending to accept stimuli as male--were not prone to rejecting female cues. Finally, (iii male-biased measures did not track the relative frequency of targets or lures, disputing the notion that male bias derives from prior expectation about the number of male exemplars in a set. Findings are discussed in concert with the pan-stimulus model of human sex perception.

  7. Male sex workers: Are we ignoring a risk group in Mumbai, India?

    Directory of Open Access Journals (Sweden)

    Shinde Santosh

    2009-01-01

    Full Text Available Background: Male sex workers (MSWs have recently been recognized as an important risk group for sexually transmitted infections (STIs including human immunodeficiency virus (HIV infection. Although there are global studies on MSWs, few such studies describe the behavioral patterns and STIs among this population in India. Methods: MSWs were evaluated at the Humsafar trust, a community based organization situated in suburban Mumbai, India. We report on the demographics, sexual behaviors, and STIs including HIV of these sex workers. Results: Of the 75 MSWs, 24 were men and 51 were transgenders. The mean age of the group was 23.3 (+ 4.9 years. About 15% were married or lived with a permanent partner. Of these individuals, 85% reported sex work as a main source of income and 15% as an additional source. All the individuals reported anal sex (87% anal receptive sex and 13% anal insertive sex. About 13% of MSWs had never used a condom. The HIV prevalence was 33% (17% in men vs 41% in transgenders, P = 0.04. The STI prevalence was 60% (58% in men vs 61% in transgenders, P = 0.8. Syphilis was the most common STI (28% in these MSWs. HIV was associated with being a transgender (41 vs 17%, P = 0.04, age > 26 years (57 vs 28%, P = 0.04, more than one year of sex work (38 vs 8%, P = 0.05, and income < Rs. 2000 per month (62 vs 27%, P = 0.02. Conclusions: The MSWs have high-risk behaviors, low consistent condom use, and high STI/HIV infections. These groups should be the focus of intensive public health interventions aimed at reduction of risky sexual practices, and STI/HIV prevention and care.

  8. Self-Perception of HIV Risk and Candidacy for Pre-Exposure Prophylaxis Among Men Who Have Sex with Men Testing for HIV at Commercial Sex Venues in New York City.

    Science.gov (United States)

    Gallagher, Timothy; Link, Lauren; Ramos, Michael; Bottger, Edward; Aberg, Judith; Daskalakis, Demetre

    2014-09-01

    The purpose of this study was to evaluate the ability of men who have sex with men (MSM) testing for HIV at commercial sex venues to assess the following: their candidacy for pre-exposure chemoprophylaxis (PrEP) as defined by meeting entry criteria for the iPrEx (Iniciativa Profilaxis Pre-Exposición) phase III clinical trial of PrEP, and their perception of their own HIV risk and candidacy for PrEP. Interviewers surveyed 629 MSM at three NYC commercial sex venues from June 2011 through June 2012. Questions focused on demographics, sexual activity, and drug use in the three months prior to testing, as well as perceived risk of HIV acquisition and perceived candidacy for PrEP use. Data were analyzed by Chi square and Fisher's exact test. Results show that a majority of clients (80.3%) met entry criteria for the iPrEX. Most of these men (78.0%), however, did not perceive their risk to be significant enough to warrant PrEP use (P=.000). Factors were identified which associated with a risk perception that correlated with eligibility for iPrEX.

  9. Sociodemographic Predictors of Sex Offender Stigma: How Politics Impact Attitudes, Social Distance, and Perceptions of Sex Offender Recidivism.

    Science.gov (United States)

    DeLuca, Joseph S; Vaccaro, John; Rudnik, Amalia; Graham, Nicole; Giannicchi, Anna; Yanos, Philip T

    2017-08-01

    Stigma toward general criminal offenders has been found to be particularly salient among community members who identify as politically conservative; however, less is known about how political identification relates to stigma toward sex offenders. This is a particularly important area of inquiry, given that criminal jurisprudence and politics legitimatize stigmatizing labels attributed to sex offenders through laws and policies that apply specifically to this group. A nonrandom sample ( N = 518) of participants living in the United States was recruited for this survey study. Findings indicated that a specific aspect of conservative political ideology-right-wing authoritarianism (RWA)-significantly predicts negative attitudes and intended social distancing behavior toward sex offenders, even when controlling for other important predictors, such as education and prior contact. RWA was found to be the strongest predictor of negative attitudes and estimations of sex offender recidivism, and also significantly predicted intended social distancing behavior. Implications for addressing stigma toward sex offenders are discussed.

  10. Gender Differences in College Students' Perceptions of Same-Sex Sexual Harassment: The Influence of Physical Attractiveness and Attitudes toward Lesbians and Gay Men

    Science.gov (United States)

    Castillo, Yenys; Muscarella, Frank; Szuchman, Lenore T.

    2011-01-01

    This study examined college students' perceptions of same-sex harassment as a function of the observer's gender, the initiator's physical attractiveness, and observers' attitudes toward lesbians and gay men. Ninety-six college students read a scenario portraying a professor's sexual advances toward a student. The Perception of Harassment…

  11. Television Sex Roles in the 1980s: Do Viewers' Sex and Sex Role Orientation Change the Picture?

    Science.gov (United States)

    Dambrot, Faye H.; And Others

    1988-01-01

    Investigates the viewer perceptions of female and male television characters as a result of viewer sex and sex role orientation, based on the responses of 677 young adults to the Personal Attributes Questionnaire (PAQ). Viewer gender had an impact on the rating of female characters. (FMW)

  12. Cross-sex hormone treatment does not change sex-sensitive cognitive performance in gender identity disorder patients.

    Science.gov (United States)

    Haraldsen, Ira R; Egeland, Thore; Haug, Egil; Finset, Arnstein; Opjordsmoen, Stein

    2005-12-15

    Cognitive performance in untreated early onset gender identity disorder (GID) patients might correspond to their born sex and not to their perceived gender. As a current mode of intervention, cross-sex hormone treatment causes considerable physical changes in GID patients. We asked, as has been suggested, whether this treatment skews cognitive performance towards that of the acquired sex. Somatically healthy male and female early onset GID patients were neuropsychologically tested before, 3 and 12 months after initiating cross-sex hormone treatment, whereas untreated healthy subjects without GID served as controls (C). Performance was assessed by testing six cognitive abilities (perception, arithmetic, rotation, visualization, logic, and verbalization), and controlled for age, education, born sex, endocrine differences and treatment by means of repeated measures analysis of variance. GID patients and controls showed an identical time-dependent improvement in cognitive performance. The slopes were essentially parallel for males and females. There was no significant three-way interaction of born sex by group by time for the six investigated cognitive abilities. Only education and age significantly influenced this improvement. Despite the substantial somatic cross-sex changes in GID patients, no differential effect on cognition over time was found between C and GID participants. The cognitive performance of cross-sex hormone-treated GID patients was virtually identical to that of the control group. The documented test-retest effect should be taken into consideration when evaluating treatment effects generally in psychiatry.

  13. Risk perception of sexually transmitted infections and HIV in Nigerian commercial sex workers in Barcelona: a qualitative study.

    Science.gov (United States)

    Coma Auli, Núria; Mejía-Lancheros, Cília; Berenguera, Anna; Pujol-Ribera, Enriqueta

    2015-06-15

    This study aimed to determine in detail the risk perception of sexually transmitted infections (STIs) and HIV, and the contextual circumstances, in Nigerian commercial sex workers (CSWs) in Barcelona. A qualitative study with a phenomenological approach. Raval area in Barcelona. 8 CSWs working in Barcelona. A phenomenological study was carried out with Nigerian CSWs in Barcelona. Sampling was theoretical, taking into account: different age ranges; women with and without a partner; women with and without children; and women participating or not in STI/HIV-prevention workshops. Information was obtained by means of eight semistructured individual interviews. An interpretative content analysis was conducted by four analysts. Illegal immigrant status, educational level, financial situation and work, and cultural context had mixed effects on CSW knowledge of, exposure to, and prevention and treatment of STI and HIV. CSWs were aware of the higher risk of STI associated with their occupation. They identified condoms as the best preventive method and used them during intercourse with clients. They also implemented other preventive behaviours such as personal hygiene after intercourse. Control of sexual services provided, health education and healthcare services had a positive effect on decreasing exposure and better management of STI/HIV. Nigerian CSWs are a vulnerable group because of their poor socioeconomic status. The perception of risk in this group and their preventive behaviours are based on personal determinants, beliefs and experiences from their home country and influences from the host country. Interventions aimed at CSWs must address knowledge gaps, risk behaviours and structural elements. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  14. 'Health is wealth and wealth is health'--perceptions of health and ill-health among female sex workers in Savannakhet, Laos.

    Science.gov (United States)

    Phrasisombath, Ketkesone; Thomsen, Sarah; Sychareun, Vanphanom; Faxelid, Elisabeth

    2013-01-02

    Female sex workers (FSWs) are vulnerable to sexually transmitted infections (STIs) and other types of health problems and they also encounter socio-economic difficulties. Efforts to develop effective health intervention programs for FSWs have been hampered by a lack of information on why FSWs do not seek or delay seeking treatment for STIs. To further understand their reasons, our study applied a qualitative approach to explore perceptions of health and ill-health among FSWs in Savannakhet province in Laos. Fifteen in-depth interviews were conducted with FSWs in Savannakhet province. Latent content analysis was used for analysis. Sex workers' definitions of health and wealth are intertwined. Thus, good health was described as strongly related to wealth, and wealth was needed in order to be healthy. This is explained in two sub-themes: health is necessary for work and income and ill-health creates social and economic vulnerability. Female sex workers' beliefs and perceptions about health and ill-health were dominated by their economic need, which in turn was influenced by expectations and demands from their families.

  15. Men who have sex with men and transgenders in Mumbai, India: An emerging risk group for STIs and HIV

    Directory of Open Access Journals (Sweden)

    Setia Maninder

    2006-01-01

    Full Text Available Background: Men who have sex with men and transgenders are an important risk group for sexually transmitted infections (STIs and human immunodeficiency virus (HIV. They have risky sexual behaviors but low risk perception. Objectives: To assess the sexual behavior, STIs, HIV, and identify factors associated with HIV in men who have sex with men (MSM and transgenders (TGs in Mumbai. Methods: Participants were enrolled from two clinics in Mumbai. They completed an interviewer-administered questionnaire and were evaluated for STIs and HIV infection. Results: A total of 150 participants, 122 MSM and 28 TGs were evaluated; 17% of MSM and 68% of the TGs were HIV infected. HIV infection in MSM was associated with serological positivity for HSV2 IgG [adjusted odds ratio (aOR, 95% confidence interval (CI: 9.0 (2.2-36.9], a positive Treponema pallidum hemagglutination assay (TPHA [aOR (95% CI: 6.0 (1.5-24.0], greater than five acts of receptive anal sex in the past six months [aOR (95% CI: 4.3 (1.2-15.0] and per category increase in age (18-24 yrs, 25-29 yrs, > 30 yrs [aOR (95% CI: 3.1 (1.3-7.1] in multivariate analysis. Consistent condom use during receptive anal sex in the past six months was low (27%. Many MSM were married (22% or had sex with females and may act as a ′bridge population′. HIV infection in TGs was associated with a positive TPHA [OR (95% CI: 9.8 (1.5-63.9] and HSV 2 IgG [OR (95% CI: 6.7 (1.1-40.4] in univariate analysis. Conclusion: Prior STIs were strongly associated with HIV infection in MSM and TGs. These groups should be the focus of intensive intervention programs aimed at STI screening and treatment, reduction of risky sexual behavior and promotion of HIV counseling and testing.

  16. Adolescents and parents? perceptions of best time for sex and sexual communications from two communities in the Eastern and Volta Regions of Ghana: implications for HIV and AIDS education

    OpenAIRE

    Asampong, Emmanuel; Osafo, Joseph; Bingenheimer, Jeffrey Bart; Ahiadeke, Clement

    2013-01-01

    Background Adolescents and parents? differ in their perceptions regarding engaging in sexual activity and protecting themselves from pregnancy and sexually transmitted infections (STIs). The views of adolescents and parents from two south-eastern communities in Ghana regarding best time for sex and sexual communications were examined. Methods Focus Group interviews were conducted with parents and adolescents (both In-school and Out-of school) from two communities (Somanya and Adidome) in the ...

  17. HIV Risk Perception, Sexual Behavior, and HIV Prevalence among Men-Who-Have-Sex-with-Men at a Community-Based Voluntary Counseling and Testing Center in Kuala Lumpur, Malaysia

    Directory of Open Access Journals (Sweden)

    Kwee Choy Koh

    2014-01-01

    Full Text Available We describe the HIV risk perception, sexual behavior, and HIV prevalence among 423 men-who-have-sex-with-men (MSM clients who received voluntary counseling and testing (VCT services at a community-based center in Kuala Lumpur, Malaysia. The mean age was 29 years old. One hundred one (23.9% clients rated themselves as low risk, 118 (27.9% as medium risk, 36 (8.5% as high risk, and 168 (39.7% were unsure of their risk. Twenty-four (9.4% clients tested HIV positive (4 (4% low risk, 9 (7.6% medium risk, 11 (30.6% high risk, and 13 (7.7% unsure risk. We found a positive correlation between risk perception and HIV infection in this study. Clients with high HIV risk perception have 17x the odds of testing HIV positive compared to low risk clients. High HIV risk perception was significantly associated with multiple sex partners, multiple types of sex partners, alcohol use before intercourse, unprotected sex beyond 6 months, and inconsistent condom use during anal sex compared to low risk clients. There were no statistically significant differences between medium risk and unsure risk clients compared to low risk clients. Strategies should be targeted towards change in sexual practices among those who are perceived to be at high risk.

  18. Audiovisual Speech Perception and Eye Gaze Behavior of Adults with Asperger Syndrome

    Science.gov (United States)

    Saalasti, Satu; Katsyri, Jari; Tiippana, Kaisa; Laine-Hernandez, Mari; von Wendt, Lennart; Sams, Mikko

    2012-01-01

    Audiovisual speech perception was studied in adults with Asperger syndrome (AS), by utilizing the McGurk effect, in which conflicting visual articulation alters the perception of heard speech. The AS group perceived the audiovisual stimuli differently from age, sex and IQ matched controls. When a voice saying /p/ was presented with a face…

  19. Identifying drug risk perceptions in Danish youths: Ranking exercises in focus groups

    DEFF Research Database (Denmark)

    Demant, Jakob; Ravn, Signe

    2010-01-01

    Abstract: Background: This paper develops an analytical approach for understanding the perceptions of risks associated with drugs among youths in general. These perceptions are central in order to understand how certain drugs become popular, leading to increasing prevalence of use, while others do...... not. As such, this approach can become an efficient policy tool. Methods: Focus groups are used to investigate risk perceptions. We develop a specific methodology that combines a ranking exercise with discourse theory as an analytical approach. This methodology produces detailed information...... and provides a relatively efficient way of investigating normative risk perceptions at a national or subcultural level. The paper develops this methodology in relation to a Danish case with 12 focus group interviews with youths aged from 17 to 22. Results: The analysis identifies five discourses articulated...

  20. Identifying drug risk perceptions in Danish youths: Ranking exercises in focus groups

    DEFF Research Database (Denmark)

    Demant, Jakob Johan; Ravn, Signe

    2010-01-01

    not. As such, this approach can become an efficient policy tool. Methods: Focus groups are used to investigate risk perceptions. We develop a specific methodology that combines a ranking exercise with discourse theory as an analytical approach. This methodology produces detailed information......Abstract: Background: This paper develops an analytical approach for understanding the perceptions of risks associated with drugs among youths in general. These perceptions are central in order to understand how certain drugs become popular, leading to increasing prevalence of use, while others do...... and provides a relatively efficient way of investigating normative risk perceptions at a national or subcultural level. The paper develops this methodology in relation to a Danish case with 12 focus group interviews with youths aged from 17 to 22. Results: The analysis identifies five discourses articulated...

  1. The Impact of Comprehension Versus Self-Enhancement Goals on Group Perception

    NARCIS (Netherlands)

    van den Bos, Arne; Stapel, Diederik A.

    2008-01-01

    In two studies, we tested the hypothesis that the content of group perception is influenced by whether it is driven by a self-enhancement or a comprehension goal. In both studies, we found support for the hypothesis that participants' perception of males and females was more stereotypical when a

  2. Trainee nursery teachers' perceptions of disruptive behaviour disorders; the effect of sex of child on judgements of typicality and severity.

    Science.gov (United States)

    Maniadaki, K; Sonuga-Barke, E J S; Kakouros, E

    2003-11-01

    Adults' perceptions of children with disruptive behaviour disorders (DBDs), which usually interfere with socialization and referral of children to mental health services, might differ according to the child's sex. Given the importance of (a) the interactions between these children and their educators, and (b) early identification and referral, the impact of the child's sex on adults' perceptions is an important factor to consider. To examine the role of gender-related expectations in the identification and referral of childhood DBDs by trainee nursery teachers. One hundred and fifty-eight female trainee nursery teachers (mean age = 20 years) at the Department of Early Childhood Education in Athens. Trainee nursery teachers' perceptions of male and female children with DBDs were explored using a Greek version of the Parental Account of the Causes of Childhood Problems Questionnaire. Eighty-one participants answered questions about a set of disruptive behaviours ascribed to a boy and 77 about the same behaviour ascribed to a girl. DBDs ascribed to girls were considered to be no more severe or of greater concern than those ascribed to boys. Judgements of severity were related to concern in the same way for boys and girls. However, DBDs were regarded as less typical for girls than boys. The child's sex affected trainee teachers' judgements of typicality, but not severity, of children's behaviour problems. The implications of this finding for socialization practices and referral attitudes are discussed.

  3. The Impact of Gestalt Group Psychotherapy on Parents' Perceptions of Children Identified as Problematic.

    Science.gov (United States)

    Little, Linda F.

    Gestalt therapy respects parents' perceptions of their children and does not attempt to train parents to become therapists for their children. To examine the impact of Gestalt group psychotherapy on parents' perceptions of children identified as problematic, an experimental group of 10 parents participated in 10 2-hour Gestalt sessions. A group of…

  4. What Is a Group? Young Children's Perceptions of Different Types of Groups and Group Entitativity.

    Directory of Open Access Journals (Sweden)

    Maria Plötner

    Full Text Available To date, developmental research on groups has focused mainly on in-group biases and intergroup relations. However, little is known about children's general understanding of social groups and their perceptions of different forms of group. In this study, 5- to 6-year-old children were asked to evaluate prototypes of four key types of groups: an intimacy group (friends, a task group (people who are collaborating, a social category (people who look alike, and a loose association (people who coincidently meet at a tram stop. In line with previous work with adults, the vast majority of children perceived the intimacy group, task group, and social category, but not the loose association, to possess entitativity, that is, to be a 'real group.' In addition, children evaluated group member properties, social relations, and social obligations differently in each type of group, demonstrating that young children are able to distinguish between different types of in-group relations. The origins of the general group typology used by adults thus appear early in development. These findings contribute to our knowledge about children's intuitive understanding of groups and group members' behavior.

  5. Students' Perceptions of Learning Geography through Group Investigation in Singapore

    Science.gov (United States)

    Tan, Ivy Geok-Chin; Sharan, Shlomo; Lee, Christine Kim-Eng

    2005-01-01

    This study examines students' perceptions of the Group Investigation method of cooperative learning. A total of 142 students (62 low-achievers and 80 high-achievers) from two schools worked in cooperative learning groups during a period of over six weeks using the Group Investigation method. At the end of the study, they were asked to write their…

  6. PEER GROUP SUPPORT CHANGE PERCEPTION OF HOMELESS AND BEGGAR

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    Purwaningsih Purwaningsih

    2017-07-01

    Full Text Available Introduction: Homeless and beggar are social problem in our society. The reason of people who becomes homeless and beggar can be influenced by internal factors such as lazy to work, mental and physical illness. Meanwhile, it also can be influenced by external factors, such as economy, geography, social, education, pshycology, culture and religion. The aimed of this study was to analyze the effect of peer group support to perception about the homeless and beggar. Method: A quasy experimental two group pre-post test purposive sampling design was used in this study. The subjects were homeless and beggar which stay at Lingkungan Pondok Sosial (Liponsos Keputih-Surabaya for at least three day. There were 16 respondent who met to the inclusion criteria which divided into two group (controlled and treatment. Data were analyzed by using Wilcoxon Signed Rank Test and Mann Whitney U Test with significance level α≤0.05. Result: The result showed that controlled group has significance level p=0.109 and treatment group has significance level p=0.017, statistically by using Mann Whitney U Test showed p=0.021. Discussion: It can be concluded that peer group support can change the perception about the homeless and beggar who stayed at Liponsos Surabaya. Peer group support can used continuously as social activity at Liponsos.

  7. [Practices and perception of risk in human immunodeficiency virus infected males who have sex with other males].

    Science.gov (United States)

    Fernández de Mosteyrín, Sol; del Val Acebrón, María; Fernández de Mosteyrín, Teresa; Fernández Guerrero, Manuel L

    2014-04-01

    The incidence of human immunodeficiency virus (HIV) and other sexually transmitted diseases increases in males who have sex with males (MSM), despite the knowledge on how to prevent them. To determine the mechanisms that are driving this lack of prevention is important to reverse the trend. An anonymous, voluntary and self-reporting questionnaire was completed by HIV+ MSM patients who were seen in a hospital clinic, with the aim of finding out the sexual risk practices and behaviour, as well as their perceptions and assessment as regards this risk. The questionnaire included 58questions, divided into 10sections, to explore the knowledge, attitudes, and behaviour as regards HIV. The questionnaires were also given to the physicians, with the aim of exploring their perceptions, attitudes and opinions as regards the situation of the epidemic, prevention, perception of the diseases and the patient, and values in clinical practice. A total of 495 questionnaires from the patients were analysed. Most of them (87%) said they knew how HIV was acquired, and 97% knew how to prevent it, but 69% knew they were in a risk situation, and 43% had little concern of contracting HIV. Almost two-thirds (65%) had sex with ≥2persons on the same day, 47% met on the Internet and 26% had group sex. The same percentage of those surveyed considered that they acted impulsively. They highlighted a lack of information (33%), bad luck (32%), assumed excessive risk (36%), and lake of concern (25%), as the main reasons for acquiring the infection. When confronted with diagnosis 41% of patients answered «I never thought that it would happen to me», and 32% said «I had bad luck». Of the 121 physicians who completed the questionnaire, 24% considered that infection due to HIV/AIDS was out of control in Spain, and 65% responded that there was an image that HIV/AIDS was a controlled disease and of little concern. A large majority (71%) of those surveyed, considered that the increase in new

  8. Parenting Predictors of Early-Adolescents' Health Behaviors: Simultaneous Group Comparisons across Sex and Ethnic Groups

    Science.gov (United States)

    Windle, Michael; Brener, Nancy; Cuccaro, Paula; Dittus, Patricia; Kanouse, David E.; Murray, Nancy; Wallander, Jan; Schuster, Mark A.

    2010-01-01

    The purpose of this study was to evaluate the invariance of predictive relations across early-adolescent sex and ethnic groups regarding parenting factors and externalizing and internalizing problems and victimization. Data (n = 598; 54% female) from a triethnic (Hispanic, non-Hispanic white, and non-Hispanic black) probability sample of fifth…

  9. The real-time link between person perception and action: brain potential evidence for dynamic continuity.

    Science.gov (United States)

    Freeman, Jonathan B; Ambady, Nalini; Midgley, Katherine J; Holcomb, Phillip J

    2011-01-01

    Using event-related potentials, we investigated how the brain extracts information from another's face and translates it into relevant action in real time. In Study 1, participants made between-hand sex categorizations of sex-typical and sex-atypical faces. Sex-atypical faces evoked negativity between 250 and 550 ms (N300/N400 effects), reflecting the integration of accumulating sex-category knowledge into a coherent sex-category interpretation. Additionally, the lateralized readiness potential revealed that the motor cortex began preparing for a correct hand response while social category knowledge was still gradually evolving in parallel. In Study 2, participants made between-hand eye-color categorizations as part of go/no-go trials that were contingent on a target's sex. On no-go trials, although the hand did not actually move, information about eye color partially prepared the motor cortex to move the hand before perception of sex had finalized. Together, these findings demonstrate the dynamic continuity between person perception and action, such that ongoing results from face processing are immediately and continuously cascaded into the motor system over time. The preparation of action begins based on tentative perceptions of another's face before perceivers have finished interpreting what they just saw. © 2010 Psychology Press, an imprint of the Taylor & Francis Group, an Informa business

  10. Proceedings of the Working Group Session on Fertility Preservation for Individuals with Gender and Sex Diversity.

    Science.gov (United States)

    Finlayson, Courtney; Johnson, Emilie K; Chen, Diane; Dabrowski, Elizabeth; Gosiengfiao, Yasmin; Campo-Engelstein, Lisa; Rosoklija, Ilina; Jacobson, Jill; Shnorhavorian, Margarett; Pavone, Mary Ellen; Moravek, Molly B; Bonifacio, Herbert J; Simons, Lisa; Hudson, Janella; Fechner, Patricia Y; Gomez-Lobo, Veronica; Kadakia, Rachel; Shurba, Angela; Rowell, Erin; Woodruff, Teresa K

    2016-01-01

    Children and adolescents with gender and sex diversity include (1) gender-nonconforming and transgender individuals for whom gender identity or expression are incongruent with birth-assigned sex (heretofore, transgender) and (2) individuals who have differences in sex development (DSD). Although these are largely disparate groups, there is overlap in the medical expertise necessary to care for individuals with both gender and sex diversity. In addition, both groups face potential infertility or sterility as a result of desired medical and surgical therapies. The Ann & Robert H. Lurie Children's Hospital of Chicago (Lurie Children's) gender and sex development program (GSDP) provides specialized multidisciplinary care for both transgender and DSD patients. In response to patient concerns that recommended medical treatments have the potential to affect fertility, the Lurie Children's GSDP team partnered with experts from the Oncofertility Consortium at Northwestern University to expand fertility preservation options to gender and sex diverse youth. This article summarizes the results of a meeting of experts across this field at the annual Oncofertility Consortium conference with thoughts on next steps toward a unified protocol for this patient group.

  11. Multiculturalism and inconsistency in the perception of sex education in Australian society.

    Science.gov (United States)

    Almahbobi, Ghanim

    2012-01-01

    A group of individuals who share common beliefs form a culture in which they communicate their values and attributes about certain aspects of society. Sex education remains one of the early teachings that humans experience irrespective of the race or level of development of a given society. However, different cultures perceive sex education differently due to differences in attitudes and beliefs, leading to significant diversity in the management of sex education among different societies across the globe. Many studies have found that in a traditional society with a homogeneous culture, the foremost reason for the different approaches to sex education is related to traditional values, in addition to other factors such as religion and political belief. In order to improve sex education, and consequently, sexual health in a modern multicultural society such as Australia, it becomes imperative to identify the inconsistency in beliefs about sex education among individuals with different cultural backgrounds in the Australian population. In this report, the author highlights similarities and differences in the methods employed by certain cultures of the Australian population. The report considers the different cultural environments of specific societies, the prevalence of sex education in these societies and how culture influences the prevalence. The concluding thoughts reflect on the success of the education programs in Australia, based on the idea that resolving the problems of sex education needs support from a number of bodies within Australian society.

  12. Me, My Stuttering, and Them! Effect of Self-Disclosure of Stuttering on Listener Perception

    Directory of Open Access Journals (Sweden)

    Gagan Bajaj

    2017-09-01

    Full Text Available Purpose: A common question encountered by speech-language pathologists while dealing with adults who stutter (AWS is whether their disclosure of stuttering to listeners would change their perception. The purpose of this study was to assess the impact of self-disclosure and speaker sex on adult listeners’ perceptions of simulated stuttering. Method: The study involved a group of 100 college students between the age range of 18 and 25 years, who judged the videotaped speech samples of 1 male and 1 female person, who simulated stuttering in disclosed and undisclosed state. The listener perception was evaluated through a questionnaire developed for the purpose. Results: The trends suggested that a female AWS possessed overall better listener perception as compared with male AWS in undisclosed condition and received better perception by listeners in more domains than male AWS in disclosed state. Conclusions: Listener perception seems to be a sex-specific phenomenon which gets affected by one’s disclosure about stuttering and the culture of the listeners.

  13. Taking account of what young women want from school sex education: two groups from Scotland and Uganda.

    Science.gov (United States)

    Cook, Sinead

    2010-01-01

    This study seeks to explore what young women want from their school-based sex education. Qualitative methods were used to explore the perspectives of two groups of young women from Uganda and Scotland. Of particular importance to all the young women were: a diverse sex education curriculum appropriate to the ages of the students, being taught by an outside female facilitator, single-sex classes and access to a female teacher. Furthermore, they proposed that discussion between small groups of friends is very useful. The Scottish group said that having a young teacher, teaching about emotions and relationships and being guided through their own decision making is also important. The Ugandan group emphasized the importance of being taught by female family members and having written materials provided on sex education. The study showed that young women from different backgrounds have strong opinions about sex education, and are an important resource for policy makers.

  14. Gender differences in sex life issues A population-based study of migraine sufferers

    OpenAIRE

    Sumanen, Markku PT; Ojanlatva, Ansa; Rantala, Anna; Sillanmäki, Lauri H; Mattila, Kari J

    2008-01-01

    Abstract Background Migraine is considered to have a negative influence on sex life. The present study was to analyse the perceptions of importance of and satisfaction with sex life as well as the expression of interest in sex among people having migraines in a prospective follow-up mail survey in 1998 and 2003. Methods The random sample was stratified according to gender and age in four age groups (20–24, 30–34, 40–44, and 50–54 years). Altogether 25 898 individuals responded to the baseline...

  15. What Is a Group? Young Children’s Perceptions of Different Types of Groups and Group Entitativity

    Science.gov (United States)

    Plötner, Maria; Over, Harriet; Carpenter, Malinda; Tomasello, Michael

    2016-01-01

    To date, developmental research on groups has focused mainly on in-group biases and intergroup relations. However, little is known about children’s general understanding of social groups and their perceptions of different forms of group. In this study, 5- to 6-year-old children were asked to evaluate prototypes of four key types of groups: an intimacy group (friends), a task group (people who are collaborating), a social category (people who look alike), and a loose association (people who coincidently meet at a tram stop). In line with previous work with adults, the vast majority of children perceived the intimacy group, task group, and social category, but not the loose association, to possess entitativity, that is, to be a ‘real group.’ In addition, children evaluated group member properties, social relations, and social obligations differently in each type of group, demonstrating that young children are able to distinguish between different types of in-group relations. The origins of the general group typology used by adults thus appear early in development. These findings contribute to our knowledge about children's intuitive understanding of groups and group members' behavior. PMID:27010484

  16. Young women's perceptions of transactional sex and sexual agency: a qualitative study in the context of rural South Africa.

    Science.gov (United States)

    Ranganathan, Meghna; MacPhail, Catherine; Pettifor, Audrey; Kahn, Kathleen; Khoza, Nomhle; Twine, Rhian; Watts, Charlotte; Heise, Lori

    2017-08-22

    Evidence shows that HIV prevalence among young women in sub-Saharan Africa increases almost five-fold between ages 15 and 24, with almost a quarter of young women infected by their early-to mid-20s. Transactional sex or material exchange for sex is a relationship dynamic that has been shown to have an association with HIV infection. Using five focus group discussions and 19 in-depth interviews with young women enrolled in the HPTN 068 conditional cash transfer trial (2011-2015), this qualitative study explores young women's perceptions of transactional sex within the structural and cultural context of rural South Africa. The analysis also considers the degree to which young women perceive themselves as active agents in such relationships and whether they recognise a link between transactional sex and HIV risk. Young women believe that securing their own financial resources will ultimately improve their bargaining position in their sexual relationships, and open doors to a more financially independent future. Findings suggest there is a nuanced relationship between sex, love and gifts: money has symbolic meaning, and money transfers, when framed as gifts, indicates a young woman's value and commitment from the man. This illustrates the complexity of transactional sex; the way it is positioned in the HIV literature ignores that "exchanges" serve as fulcrums around which romantic relationships are organised. Finally, young women express agency in their choice of partner, but their agency weakens once they are in a relationship characterised by exchange, which may undermine their ability to translate perceived agency into STI and HIV risk reduction efforts. This research underscores the need to recognise that transactional sex is embedded in adolescent romantic relationships, but that certain aspects make young women particularly vulnerable to HIV. This is especially true in situations of restricted choice and circumscribed employment opportunities. HIV prevention

  17. Sex Education Targeting African Communities in the United Kingdom: Is It Fit for Purpose?

    Science.gov (United States)

    Schmidt, E.; Olomo, F.; Corcoran, N.

    2012-01-01

    This study addresses the issue of the sexual needs of ethnic minority groups in the UK. Using focus group discussions with health service users and third-sector providers, it explores the perception of sex education by Black African communities living in a culturally diverse area in East London, focusing specifically on participants' understanding…

  18. PERCEPTION STIMULATION GROUP ACTIVITY THERAPY INCREASES E CHILDREN SELF ESTEEM AT PRISON

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    Ah. Yusuf

    2017-07-01

    Full Text Available Introduction: Prison is societal implementer unit which accommodate care and develop the delinquent children. It was recorded that 57% of children at Blitar Child Prison undergo some self concept problems such as low self esteem. This was caused by some factors such as society’s stigmatization toward criminals, development pattern and education, and less support from family. If the self esteem problem is not being overcome soon, the children may  fell useless, disable to control their self and recrime when they are back to society. The objective of this study was to analyze the influence of  GAT (Group Activity Therapy perception stimulation in increasing the children  self esteem at prison. Method:  A quasy experimental pre post control design was used in this study. Samples were recruited by using total sampling and there were 22 samples as on inclusion criteria. The independent variable was GAT perception stimulation and the dependent variable was increasing self esteem of these childen. Data were collected by using questionnare and analyzed by using Wilcoxon Signed Ranks Test and Mann Whitney U Test with the significance level α≤0.05.Result:  The result showed that controlled group has significance level was p=0.654, it is mean there was no self esteem change before and after GAT perception stimulation was given. Whereas treatment group has significance level was p=0.001, it revealed that  there was self esteem change before and after GAT perception stimulation was given. The result of Mann Whitney U Test showed p=0.000 which means was accepted. Discussion: It can be concluded that perception stimulation can increase the children self esteem at prison. Further studies are recommended to study the effect of GAT perception stimulation modified by skill therapy in increasing children self esteem in prison.

  19. Problem-Based Group Activities for Teaching Sensation and Perception

    Science.gov (United States)

    Kreiner, David S.

    2009-01-01

    This article describes 14 problem-based group activities for a sensation and perception course. The intent was to provide opportunities for students to practice applying their knowledge to real-world problems related to course content. Student ratings of how effectively the activities helped them learn were variable but relatively high. Students…

  20. Group Sex Events and HIV/STI Risk in an Urban Network

    Science.gov (United States)

    Friedman, Samuel R.; Bolyard, Melissa; Khan, Maria; Maslow, Carey; Sandoval, Milagros; Mateu-Gelabert, Pedro; Krauss, Beatrice; Aral, Sevgi O.

    2012-01-01

    Objectives To describe: a. the prevalence and individual and network characteristics of group sex events (GSE) and GSE attendees; and b. HIV/STI discordance among respondents who said they went to a GSE together. Methods and Design In a sociometric network study of risk partners (defined as sexual partners, persons with whom respondents attended a GSE, or drug-injection partners) in Brooklyn, NY, we recruited a high-risk sample of 465 adults. Respondents reported on GSE attendance, the characteristics of GSEs, and their own and others’ behaviors at GSEs. Sera and urines were collected and STI prevalence was assayed. Results Of the 465 participants, 36% had attended a GSE in the last year, 26% had sex during the most recent of these GSEs, and 13% had unprotected sex there. Certain subgroups (hard drug users, men who have sex with men, women who have sex with women, and sex workers) were more likely to attend and more likely to engage in risk behaviors at these events. Among 90 GSE dyads in which at least one partner named the other as someone with whom they attended a GSE in the previous three months, STI/HIV discordance was common (HSV-2: 45% of dyads, HIV: 12% of dyads, Chlamydia: 21% of dyads). Many GSEs had 10 or more participants, and multiple partnerships at GSEs were common. High attendance rates at GSEs among members of large networks may increase community vulnerability to STI/HIV, particularly since network data show that almost all members of a large sociometric risk network either had sex with a GSE attendee or had sex with someone who had sex with a GSE attended. Conclusions Self-reported GSE attendance and participation was common among this high-risk sample. STI/HIV discordance among GSE attendees was high, highlighting the potential transmission risk associated with GSEs. Research on sexual behaviors should incorporate measures of GSE behaviors as standard research protocol. Interventions should be developed to reduce transmission at GSEs. PMID

  1. Human papillomavirus and vaccine-related perceptions among men who have sex with men: a systematic review.

    Science.gov (United States)

    Nadarzynski, Tom; Smith, Helen; Richardson, Daniel; Jones, Christina J; Llewellyn, Carrie D

    2014-11-01

    Targeted human papillomavirus (HPV) vaccine could prevent HPV-related cancers and genital warts among men who have sex with men (MSM). In order to develop effective vaccination programmes for MSM, it is crucial to understand their knowledge, beliefs about HPV and attitudes towards HPV vaccine. A systematic search of 10 databases examined articles investigating HPV knowledge and HPV-related perceptions among MSM. Each paper was assessed to identify potential research directions in the context of targeted HPV vaccination for MSM. We identified 16 studies that included 5185 MSM and conducted mainly in North America. Generally, participants were over 26 years old, had poor-to-moderate knowledge about HPV and were not concerned about HPV-related diseases. Over a half of MSM were willing to accept HPV vaccine, if offered. However, there was large variability in HPV vaccine acceptability, partially due to inconsistencies in methods of ascertainment but also different levels of HPV vaccine awareness. Despite several misconceptions and poor knowledge of HPV infection, MSM might be receptive to HPV vaccination. However, further research is needed to identify which factors contribute to potential vaccine uptake in hypothetical MSM-targeted HPV vaccination. Future studies need to target those MSM with little sexual experience, who would benefit most from HPV vaccination. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  2. Young women’s perceptions of transactional sex and sexual agency: a qualitative study in the context of rural South Africa

    Directory of Open Access Journals (Sweden)

    Meghna Ranganathan

    2017-08-01

    Full Text Available Abstract Background Evidence shows that HIV prevalence among young women in sub-Saharan Africa increases almost five-fold between ages 15 and 24, with almost a quarter of young women infected by their early-to mid-20s. Transactional sex or material exchange for sex is a relationship dynamic that has been shown to have an association with HIV infection. Methods Using five focus group discussions and 19 in-depth interviews with young women enrolled in the HPTN 068 conditional cash transfer trial (2011–2015, this qualitative study explores young women’s perceptions of transactional sex within the structural and cultural context of rural South Africa. The analysis also considers the degree to which young women perceive themselves as active agents in such relationships and whether they recognise a link between transactional sex and HIV risk. Results Young women believe that securing their own financial resources will ultimately improve their bargaining position in their sexual relationships, and open doors to a more financially independent future. Findings suggest there is a nuanced relationship between sex, love and gifts: money has symbolic meaning, and money transfers, when framed as gifts, indicates a young woman’s value and commitment from the man. This illustrates the complexity of transactional sex; the way it is positioned in the HIV literature ignores that “exchanges” serve as fulcrums around which romantic relationships are organised. Finally, young women express agency in their choice of partner, but their agency weakens once they are in a relationship characterised by exchange, which may undermine their ability to translate perceived agency into STI and HIV risk reduction efforts. Conclusions This research underscores the need to recognise that transactional sex is embedded in adolescent romantic relationships, but that certain aspects make young women particularly vulnerable to HIV. This is especially true in situations of

  3. Understanding perceptions of stakeholder groups about Forestry Best Management Practices in Georgia.

    Science.gov (United States)

    Tumpach, Chantal; Dwivedi, Puneet; Izlar, Robert; Cook, Chase

    2018-05-01

    Forestry Best Management Practices (BMPs) are critical in ensuring sustainable forest management in the United States because of their effectiveness in protecting water quality, reducing soil erosion, maintaining riparian habitat, and sustaining site productivity. The success of forestry BMPs depends heavily on coordination among primary stakeholder groups. It is important to understand perceptions of such groups for a successful forest policy formulation. We used the SWOT-AHP (Strengths, Weaknesses, Opportunities, and Threats analysis with the Analytical Hierarchy Process) framework to assess perceptions of three stakeholder groups (loggers, landowners, agency foresters) about forestry BMPs in Georgia, the largest roundwood producing state in the United States. The agency and logger stakeholder groups gave the highest priority to improved reputation under the strength category, whereas the landowner stakeholder group perceived sustainable forestry as the highest priority under the same category. Lack of landowner education was the highest priority under the weakness category for landowner and agency stakeholder groups, whereas the logger stakeholder group selected lack of trained personnel as the highest priority under the same category. Agency and landowner stakeholder groups gave the highest priority to training and education while loggers indicated maintenance of forest-based environmental benefits as their highest priority under the opportunity category. Finally, landowners and agency stakeholder groups perceived more regulations and restrictions as most significant in the threat category whereas the logger stakeholder group was most concerned about the insufficient accounting of cost sharing under the same category. Overall, selected stakeholder groups recognize the importance of forestry BMPs and had positive perceptions about them. A collaborative approach based on continuous feedback can streamline expectations of stakeholder groups about forestry BMPs in

  4. Adolescents and parents' perceptions of best time for sex and sexual communications from two communities in the Eastern and Volta Regions of Ghana: implications for HIV and AIDS education.

    Science.gov (United States)

    Asampong, Emmanuel; Osafo, Joseph; Bingenheimer, Jeffrey Bart; Ahiadeke, Clement

    2013-09-26

    Adolescents and parents' differ in their perceptions regarding engaging in sexual activity and protecting themselves from pregnancy and sexually transmitted infections (STIs). The views of adolescents and parents from two south-eastern communities in Ghana regarding best time for sex and sexual communications were examined. Focus Group interviews were conducted with parents and adolescents (both In-school and Out-of school) from two communities (Somanya and Adidome) in the Eastern and Volta regions of Ghana with epidemiological differentials in HIV infection. Findings showed parents and adolescents agree that the best timing for sexual activity amongst adolescents is determined by socioeconomic viability. In practice however, there were tensions between adolescents and parents crystallized by spoilt generation and physiological drive ideologies. Whilst one community relied on a more communal approach in controlling their children; the other relied on a confrontational approach. Sex-talk is examined as a measure to reduce these tensions, and children in both communities were ambivalent over sexual communication between their parents and themselves. Parents from the two communities however differed in their perceptions. Whilst parents in one community attributed reduced teenage pregnancies to sex education, those in the other community indicated a generalized adolescents' sexual activeness manifested in the perceived widespread delinquency in the community. Parents in both communities reported significant barriers to parents-adolescents sexual communication. Parents in both communities should be educated to discuss the broader issues on sexuality that affects adolescents and their reproductive health needs.

  5. Adolescents and parents’ perceptions of best time for sex and sexual communications from two communities in the Eastern and Volta Regions of Ghana: implications for HIV and AIDS education

    Science.gov (United States)

    2013-01-01

    Background Adolescents and parents’ differ in their perceptions regarding engaging in sexual activity and protecting themselves from pregnancy and sexually transmitted infections (STIs). The views of adolescents and parents from two south-eastern communities in Ghana regarding best time for sex and sexual communications were examined. Methods Focus Group interviews were conducted with parents and adolescents (both In-school and Out-of school) from two communities (Somanya and Adidome) in the Eastern and Volta regions of Ghana with epidemiological differentials in HIV infection. Results Findings showed parents and adolescents agree that the best timing for sexual activity amongst adolescents is determined by socioeconomic viability. In practice however, there were tensions between adolescents and parents crystallized by spoilt generation and physiological drive ideologies. Whilst one community relied on a more communal approach in controlling their children; the other relied on a confrontational approach. Sex-talk is examined as a measure to reduce these tensions, and children in both communities were ambivalent over sexual communication between their parents and themselves. Parents from the two communities however differed in their perceptions. Whilst parents in one community attributed reduced teenage pregnancies to sex education, those in the other community indicated a generalized adolescents’ sexual activeness manifested in the perceived widespread delinquency in the community. Conclusion Parents in both communities reported significant barriers to parents-adolescents sexual communication. Parents in both communities should be educated to discuss the broader issues on sexuality that affects adolescents and their reproductive health needs. PMID:24070548

  6. Influence of benefits, results and obstacles’ perceptions by research groups on interactions with companies

    Directory of Open Access Journals (Sweden)

    Veneziano de Castro Araujo

    2015-02-01

    Full Text Available The aim of this paper is to investigate how expected perceptions of academic research groups about results, benefits and obstacles influence the number of interactions with firms, based on a survey of university-industry interactions in Brazil. For this purpose, by means of a nonparametric Item Response Theory (NIRT, non ad hoc clusters were created from patterns of survey answers related with the analyzed perceptions. Using these clusters, a model was estimated to identify how perceptions influence the number of interactions of research groups. The results indicate that research groups that perceive intangible benefits and knowledge results as more important tend to have more interactions with firms. In addition, transactional obstacles imply in less interactions with firms. Finally, some implications on public policies are presented.

  7. Perception of racial discrimination and psychopathology across three U.S. ethnic minority groups.

    Science.gov (United States)

    Chou, Tina; Asnaani, Anu; Hofmann, Stefan G

    2012-01-01

    To examine the association between the perception of racial discrimination and the lifetime prevalence rates of psychological disorders in the three most common ethnic minorities in the United States, we analyzed data from a sample consisting of 793 Asian Americans, 951 Hispanic Americans, and 2,795 African Americans who received the Composite International Diagnostic Interview through the Collaborative Psychiatric Epidemiology Studies. The perception of racial discrimination was associated with the endorsement of major depressive disorder, panic disorder with agoraphobia, agoraphobia without history of panic disorder, posttraumatic stress disorder, and substance use disorders in varying degrees among the three minority groups, independent of the socioeconomic status, level of education, age, and gender of participants. The results suggest that the perception of racial discrimination is associated with psychopathology in the three most common U.S. minority groups.

  8. Perception of Obesity in African-American and Arab-American Minority Groups.

    Science.gov (United States)

    McClelland, Molly L; Weekes, Carmon V N; Bazzi, Hussein; Warwinsky, Joshua; Abouarabi, Wassim; Snell, Felicia; Salamey, Tarick

    2016-03-01

    Effectiveness of health education programs and interventions, designed to improve obesity rates, may vary according to perceptions of health within cultural groups. A qualitative approach was used. Two minority cultural groups (Arab-American and African-American) living in the same county were studied to compare perceptions of health, nutrition, and obesity and subsequent health behaviors. Control, expectations, bias, acceptance, and access were the five themes identified. Arab-Americans that had lower weights, lower prevalence of chronic diseases, expected healthy weights, reported age and gender bias related to being overweight were not as accepting of being overweight and did not report difficulties in accessing healthy food choices compared to their African-American counterparts. Health interventions aimed at reducing obesity rates and related chronic diseases should be culturally specific and aimed at changing expected and accepted cultural norms. Cultural group's void of certain disease states should be studied and used as models to ameliorate the problem in other cultures. Changing health behaviors within a certain cultural group may produce better outcomes when initiated from a member of that same group. The impact of economic and environmental factors on health behaviors must also be considered.

  9. Beliefs and Perception About HIV/AIDS, Self-Efficacy, and HIV Sexual Risk Behaviors Among Young Thai Men Who Have Sex With Men.

    Science.gov (United States)

    Khumsaen, Natawan; Stephenson, Rob

    2017-04-01

    This study examined the relationships of HIV/AIDS beliefs, self-efficacy for AIDS preventive behaviors, perception of HIV as a chronic disease, and HIV risk behaviors among young Thai men who have sex with men. Participants were recruited for a self-administered anonymous survey through Facebook. Logistic regression analysis was used to identify factors associated with each of four HIV risk behavior outcomes. Factors associated with sexual risk behaviors included age (18 and 21 years), having a current regular male partner, self-efficacy for AIDS preventive behaviors (self-efficacy in refusing sexual intercourse, self-efficacy in questioning potential sex partners, and self-efficacy in condom use), AIDS health belief (perceived susceptibility to HIV/AIDS, perceived severity of HIV/AIDS, perceived barriers to condom use, and cues to action for HIV/AIDS prevention), and perception of HIV/AIDS as a chronic disease (perceived HIV sero-status disclosure). Knowledge generated from this study has the potential to inform prevention messages for young Thai MSM.

  10. PERCEPTIONS OF CLOSE AND GROUP RELATIONSHIPS MEDIATE THE RELATIONSHIP BETWEEN ANXIETY AND DEPRESSION OVER A DECADE LATER.

    Science.gov (United States)

    Jacobson, Nicholas C; Newman, Michelle G

    2016-01-01

    Previous research has demonstrated that anxiety reliably predicts later depression, but little has been uncovered about the mechanism underlying this connection. Interpersonal relationships appear to be a viable mechanism of the association as anxiety has been shown to predict later deficits in both close (e.g., "best friendships") and group relationships (e.g., classroom peer groups), and deficits in both close and group relationships have been linked to later depressive symptoms. The current study examined close and group relationships as potential mediators between anxiety and depression 12-14 years later. In a nationally representative sample of adolescents (N = 6,504), anxiety was measured at baseline, perceptions of close relationships (i.e., feeling loved) and perceptions of group relationships (i.e., feeling part of a group) were measured 6 months later, and depression levels and diagnosis were measured 12-14 years later. Using structural equation models, the results showed that adolescent perceptions of both close and group relationships significantly mediated the relationship between adolescent anxiety and adult levels of depression. Furthermore, perceptions of not being accepted/loved in close relationships significantly mediated the relationship between adolescent anxiety and clinical depression in adulthood. These results suggest that a perception of not being accepted in group relationships may be a mechanism by which heightened anxiety in adolescents leads to heightened nonclinical depression in adulthood. On the other hand, adolescent perceptions of not feeling loved or accepted in close relationships may be a mechanism by which heightened anxiety in adolescence leads to clinical depression--in adulthood. © 2015 Wiley Periodicals, Inc.

  11. Cancer screening in Portugal: sex differences in prevalence, awareness of organized programmes and perception of benefits and adverse effects.

    Science.gov (United States)

    Costa, Ana Rute; Silva, Susana; Moura-Ferreira, Pedro; Villaverde-Cabral, Manuel; Santos, Osvaldo; Carmo, Isabel do; Barros, Henrique; Lunet, Nuno

    2017-04-01

    Cancer screening has contributed to downward trends in cancer mortality, but is also associated with adverse effects, which highlights the importance of promoting the participation based on informed decisions. We aimed to describe the use of cancer screening (either in organized programmes or as opportunistic screening), awareness of organized programmes and perception of its potential benefits and adverse effects, depicting possible sex differences. We evaluated 1624 Portuguese-speaking dwellers, aged between 16 and 79 years, through face-to-face interviews. To quantify sex differences, adjusted prevalence ratios and respective 95% confidence intervals were computed using Poisson regression. Among eligible age groups, the lifetime prevalence of screening for breast and cervical cancers was 89.8 and 71.9%, respectively. The prevalence was 23.7% for colorectal cancer and no significant sex differences were observed. Prostate cancer screening was reported by 63.8% of men. Over half of the participants referred that cancers such as prostate, skin, lung and stomach should be screened for, in addition to those for which organized programmes are recommended. Reassurance by negative results was identified as the main potential benefit of screening by nearly one-third of men and women. Anxiety while waiting for results was the most mentioned potential adverse effect (60.4%); men refer less often this and financial costs, although statistical significance of these results was borderline. This study provides a benchmark to plan and monitor the effects of awareness-raising interventions, as well as for international comparisons across countries with different cancer prevention and control structures. © 2016 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

  12. Factors Influencing Labeling Nonconsensual Sex as Sexual Assault.

    Science.gov (United States)

    Yndo, Monica C; Zawacki, Tina

    2017-03-01

    The current study examined the effects of physical attractiveness and sexual interest cues on men's sexual perceptions of women and whether increases in sexual perceptions of a woman would lead to decreases in labeling of subsequent nonconsensual sex as sexual assault. Two hundred thirty-three male college students ( M age = 19.17, SD = 1.22) read a vignette describing a hypothetical social interaction between a man and a woman; within the vignette, the female character's physical attractiveness (attractive vs. less attractive) and the degree to which the female character behaved interested in the male character (uninterested vs. ambiguous) were manipulated. The vignette ends with the male character physically forcing sexual intercourse with the female character. After reading the vignette, participants' labeling of the nonconsensual sex as sexual assault was addressed. Participants' perceptions of the female character's sexual interest in the male character prior to the nonconsensual sex was assessed as a dependent variable during stopping points in the vignette, prior to sexual assault. Both physical attractiveness and interest cues had a significant positive influence on men's perception of the female character as sexually interested. In addition, perceptions of sexual interest had a direct negative effect on sexual assault labeling. These results indicate that increases in physical attractiveness and interest cues increase perceptions of sexual interest, in turn decreasing the labeling of nonconsensual sex as sexual assault. This experimental research contributes to the literature on misperception of sexual interest and sexual assault labeling. These findings provide implications for intervention programs and for forensic issues related to sexual assault.

  13. Great Expectations: How Role Expectations and Role Experiences Relate to Perceptions of Group Cohesion.

    Science.gov (United States)

    Benson, Alex J; Eys, Mark A; Irving, P Gregory

    2016-04-01

    Many athletes experience a discrepancy between the roles they expect to fulfill and the roles they eventually occupy. Drawing from met expectations theory, we applied response surface methodology to examine how role expectations, in relation to role experiences, influence perceptions of group cohesion among Canadian Interuniversity Sport athletes (N = 153). On the basis of data from two time points, as athletes approached and exceeded their role contribution expectations, they reported higher perceptions of task cohesion. Furthermore, as athletes approached and exceeded their social involvement expectations, they reported higher perceptions of social cohesion. These response surface patterns-pertaining to task and social cohesion-were driven by the positive influence of role experiences. On the basis of the interplay between athletes' role experiences and their perception of the group environment, efforts to improve team dynamics may benefit from focusing on improving the quality of role experiences, in conjunction with developing realistic role expectations.

  14. Gender differences in sex life issues – A population-based study of migraine sufferers

    Directory of Open Access Journals (Sweden)

    Ojanlatva Ansa

    2008-04-01

    Full Text Available Abstract Background Migraine is considered to have a negative influence on sex life. The present study was to analyse the perceptions of importance of and satisfaction with sex life as well as the expression of interest in sex among people having migraines in a prospective follow-up mail survey in 1998 and 2003. Methods The random sample was stratified according to gender and age in four age groups (20–24, 30–34, 40–44, and 50–54 years. Altogether 25 898 individuals responded to the baseline and 19 626 to the follow-up questionnaire (75.8% response rate. We examined as to how the perceptions of sex life of those suffering from migraine changed during a 5-year follow-up. Conditional logistic regression was used to analyse the data of the responses on self-reported migraine in the baseline and follow-up surveys (N = 2 977, 79.2% women. Each person with migraine was assigned a gender- and age-matched control in the analysis. Results All three outcome variables tended to decrease in value. Importance of sex life was higher among men with migraine than among their controls. Among women migraine lessened interest in sex life. Conclusion Our findings suggested that migraine has a different impact on sex life among women from that among men.

  15. Dogs' (Canis familiaris) attention to human perception: Influence of breed groups and life experiences.

    Science.gov (United States)

    Heberlein, Marianne T E; Turner, Dennis C; Manser, Marta B

    2017-02-01

    Attending to the perception of others may help individuals gaining information from conspecifics, or help in competitive situations. Dogs (Canis familiaris) are attentive to humans' signals and their attentional state. We investigated whether dogs of different breed groups differ in their ability to pay attention to human's perception, first according to the genetic relatedness between dog breeds, and second according to working style differences. Once dogs had learned to leave forbidden food on the floor, they were confronted with 2 food items to which only they had unrestricted visual access. The owners saw either none or 1 food item through a transparent barrier. Our results showed that dogs pay attention to the perception of humans, whereby differences between breed groups became obvious. Within different genetic groups, ancient and hunting type dogs performed similarly, they were more attentive to their owners' perception than shepherd and the mastiff type dogs. When comparing dogs classified according to their working style, independent workers and family dogs were attentive to the owner's perception, while cooperative workers seemed not. The dogs' choice could not be explained by a general or training induced preference for eating behind an opaque screen, or by an influence of the owner's possible intention to prevent the dog from taking the food item he could see. Our study confirms that dogs are attentive/sensitive to human's perception, but genetic and working style differences among the breeds, as well as dog sport experiences explain part of the variation seen in their performance. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  16. Sex, kings and serial killers and other group-selected human traits.

    Science.gov (United States)

    Bowles, J T

    2000-06-01

    (Note: This unorthodox paper contains the first argument for heart disease being a programmed age change and promoted by the dramatic, post age-40 increases in the hormones FSH and hCG seen in some individuals.) A recent issue of Science suggests that the evolutionary purpose of sex is unknown. Surviving to adulthood implies a valuable gene combination which is destroyed by sexual recombination. This should be detrimental to offspring. PROPOSED: Sex is group-selected in prey to allow coalescence of beneficial, and disposal of detrimental, mutations in single individuals enabling rapid adaptation to novel predation. Group selection is a universal force driven by local inter-species (not intra-species) competition. Aging, metabolism, litter size, and fixed body size are directly linked. Sexual recombination and chromosomes destroy gene linkage and exist because mutations are usually detrimental, rarely positive, and occur in linked groups. In unevolving environments, sex is selected against and asexuality emerges. Periodic evolution of novel predators, like man, can explain the 'punctuated equilibria' fossil record. Genes inhibited by methylation or chromatin condensation, expressed at older ages in predation-minimized environments, allow for group selection. Stress increases mutation rates and beneficial mutation likelihood. Females select bigger, brighter, louder, or stronger males that can survive predator attention. Size approximates age and thus predator encounters; male traits represent predation-survival potential. Human male traits include, balding, acne, beard-length, wrinkling, graying, nose/ear growth. Progeria accelerates development of most male traits. Domination of groups by single males allows rapid predation-defense evolution: adolescent males are expelled, brave the wild, and expel another group's male to mate. If expelled and dominant males are culled by predation, males reaching puberty first will reproduce. Hormonal acceleration of puberty

  17. Sex workers clients in Italy: results of a phone survey on HIV risk behaviour and perception

    Directory of Open Access Journals (Sweden)

    Ilaria Mulieri

    2014-12-01

    Full Text Available INTRODUCTION: Sex workers (SW clients represent a bridge population for HIV transmission from high risk to low risk general population. MATERIALS AND METHODS: A cross-sectional anonymous telephone survey was carried out at the AIDS and Sexually Transmitted Infections Helpline of National Institute of Health in Italy. The questionnaire was proposed on a voluntary basis to a sample of 119 subjects from helpline users. RESULTS: The 119 participants were all males, aged between 19 and 59 years and mostly accessed female prostitutes. Vaginal intercourses with SW were more frequently reported, followed by passive oral, active oral sex and active anal intercourses. Cumulatively, 86.6% and 84.6% of vaginal and anal intercourses were respectively reported as regularly protected by condom. DISCUSSION: The telephone interview allowed an eased access, a high response rate and a standardised evaluation of questions CONCLUSIONS: It is necessary a constant monitoring of the characteristics, behaviour, risk perception and testing of SW clients in Italian and other populations.

  18. Perceptions of sources of sex education and targets of sex communication: sociodemographic and cohort effects.

    Science.gov (United States)

    Sprecher, Susan; Harris, Gardenia; Meyers, Adena

    2008-01-01

    As part of a larger survey study on young adult sexuality conducted over a 17-year period at a Midwest U.S. university, more than 6,000 college students completed questions on the sources of their sex education and the degree to which they have communicated about sex with various types of individuals. Participants reported receiving more sex education from peers and media than from parents (and mothers more than fathers). Respondents also reported communicating more about sex with peers than with parents or any other categories of individuals. Differences were found in the degree of sex education from various sources and in communication with various targets based on gender, ethnic background, and social class. Furthermore, changes were found over the 17-year period. More recent cohorts of students perceived that they received more sex education from media, peers, and professionals, and communicated more about sex with professionals, relative to earlier cohorts.

  19. Differential Associations of Communication and Love in Heterosexual, Lesbian, and Bisexual Women's Perceptions and Experiences of Chronic Vulvar and Pelvic Pain.

    Science.gov (United States)

    Blair, Karen L; Pukall, Caroline F; Smith, Kelly B; Cappell, Jaclyn

    2015-01-01

    The literature on genital and pelvic pain has largely focused on heterosexual women. An online study examined characteristics of vulvar pain in 839 lesbian, bisexual, and heterosexual women 18-45 years of age and investigated associations between relationship qualities such as love and communication with participants' perceptions of pain's influence on relationships. Characteristics of vulvar pain were similar across groups. Groups differed in how they perceived pain to impact their relationships, such that better communication for same-sex couples and more love for mixed-sex couples was associated with the perception of their pain as having less of an effect on their relationship functioning.

  20. Interpreting Teachers' Perceptions of Contextual Influences on Sexuality Discourses within the School Curriculum: Lessons from Sex Health Education Teachers in Kampala, Uganda

    Science.gov (United States)

    Tushabomwe, Annette; Nashon, Samson Madera

    2016-01-01

    Analysis of key findings of a study that investigated six Ugandan teachers' perceptions of contextual influences on sexuality discourses revealed that though there is some form of sex education in schools and though teachers are very enthusiastic about its implementation, it is largely constrained by conflicting social stances held by various…

  1. Peer relationships and adolescents' academic and non-academic outcomes: same-sex and opposite-sex peer effects and the mediating role of school engagement.

    Science.gov (United States)

    Liem, Gregory Arief D; Martin, Andrew J

    2011-06-01

    The literature has documented theoretical/conceptual models delineating the facilitating role of peer relationships in academic and non-academic outcomes. However, the mechanisms through which peer relationships link to those outcomes is an area requiring further research. The study examined the role of adolescents' perceptions of their relationships with same-sex and opposite-sex peers in predicting their academic performance and general self-esteem and the potentially mediating role of school engagement in linking these perceived peer relationships with academic and non-academic outcomes. The sample comprised 1,436 high-school students (670 boys, 756 girls; 711 early adolescents, 723 later adolescents). Self-report measures and objective achievement tests were used. Structural equation modelling (SEM) was performed to test the hypothesized model and its invariance across gender and age groups. Perceived same-sex peer relationships yielded positive direct and indirect links with academic performance and general self-esteem. Perceived opposite-sex peer relationships yielded positive direct and indirect links with general self-esteem and an indirect positive link with academic performance, but mediation via school engagement was not as strong as that of perceived same-sex peer relationships. These findings generalized across gender and age groups. Adolescents' same-sex and opposite-sex peer relationships seem to positively impact their academic performance and general self-esteem in distinct ways. It appears that school engagement plays an important role in mediating these peer relationship effects, particularly those of same-sex peer relationships, on academic and non-academic functioning. Implications for psycho-educational theory, measurement, and practice are discussed. ©2011 The British Psychological Society.

  2. Current Age, Age at First Sex, Age at First Homelessness, and HIV Risk Perceptions Predict Sexual Risk Behaviors among Sexually Active Homeless Adults

    Directory of Open Access Journals (Sweden)

    Diane Santa Maria

    2018-01-01

    Full Text Available While HIV disproportionately impacts homeless individuals, little is known about the prevalence of HIV risk behaviors in the southwest and how age factors and HIV risk perceptions influence sexual risk behaviors. We conducted a secondary data analysis (n = 460 on sexually active homeless adults from a cross-sectional study of participants (n = 610 recruited from homeless service locations, such as shelters and drop-in centers, in an understudied region of the southwest. Covariate-adjusted logistic regressions were used to assess the impact of age at homelessness onset, current age, age at first sex, and HIV risk perceptions on having condomless sex, new sexual partner(s, and multiple sexual partners (≥4 sexual partners in the past 12 months. Individuals who first experienced homelessness by age 24 were significantly more likely to report condomless sex and multiple sexual partners in the past year than those who had a later onset of their first episode of homelessness. Individuals who were currently 24 years or younger were more likely to have had condomless sex, new sexual partners, and multiple sexual partners in the past 12 months than those who were 25 years or older. Those who had low perceived HIV risk had lower odds of all three sexual risk behaviors. Social service and healthcare providers should consider a younger age at homelessness onset when targeting HIV prevention services to youth experiencing homelessness.

  3. Differentiating in-group favoritism from shared reality in intergroup perception.

    Science.gov (United States)

    Dimdins, Girts; Montgomery, Henry

    2004-11-01

    Two basic factors influence mutual ratings of social groups: in-group favoritism (related to the evaluative aspects of a rating) and the perception of shared reality (related to the descriptive aspects). In two studies, we examine the usefulness of Peabody's (1968) method of separating evaluative and descriptive aspects of rating in intergroup judgments. In Study 1, Latvian and Russian students made different evaluations of both groups, but the same groups agreed on the descriptive ratings. In Study 2, male and female psychology students rated each other from own, in-group, and out-group perspectives. The participants did not show any in-group favoritism in their own ratings, but they expected their fellow students to be in-group biased. The participants agreed on the descriptive ratings of both groups. The results demonstrate that shared reality influences intergroup ratings, despite differences in evaluations.

  4. Babies in traffic: infant vocalizations and listener sex modulate auditory motion perception.

    Science.gov (United States)

    Neuhoff, John G; Hamilton, Grace R; Gittleson, Amanda L; Mejia, Adolfo

    2014-04-01

    Infant vocalizations and "looming sounds" are classes of environmental stimuli that are critically important to survival but can have dramatically different emotional valences. Here, we simultaneously presented listeners with a stationary infant vocalization and a 3D virtual looming tone for which listeners made auditory time-to-arrival judgments. Negatively valenced infant cries produced more cautious (anticipatory) estimates of auditory arrival time of the tone over a no-vocalization control. Positively valenced laughs had the opposite effect, and across all conditions, men showed smaller anticipatory biases than women. In Experiment 2, vocalization-matched vocoded noise stimuli did not influence concurrent auditory time-to-arrival estimates compared with a control condition. In Experiment 3, listeners estimated the egocentric distance of a looming tone that stopped before arriving. For distant stopping points, women estimated the stopping point as closer when the tone was presented with an infant cry than when it was presented with a laugh. For near stopping points, women showed no differential effect of vocalization type. Men did not show differential effects of vocalization type at either distance. Our results support the idea that both the sex of the listener and the emotional valence of infant vocalizations can influence auditory motion perception and can modulate motor responses to other behaviorally relevant environmental sounds. We also find support for previous work that shows sex differences in emotion processing are diminished under conditions of higher stress.

  5. A Bayesian approach to person perception.

    Science.gov (United States)

    Clifford, C W G; Mareschal, I; Otsuka, Y; Watson, T L

    2015-11-01

    Here we propose a Bayesian approach to person perception, outlining the theoretical position and a methodological framework for testing the predictions experimentally. We use the term person perception to refer not only to the perception of others' personal attributes such as age and sex but also to the perception of social signals such as direction of gaze and emotional expression. The Bayesian approach provides a formal description of the way in which our perception combines current sensory evidence with prior expectations about the structure of the environment. Such expectations can lead to unconscious biases in our perception that are particularly evident when sensory evidence is uncertain. We illustrate the ideas with reference to our recent studies on gaze perception which show that people have a bias to perceive the gaze of others as directed towards themselves. We also describe a potential application to the study of the perception of a person's sex, in which a bias towards perceiving males is typically observed. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Time perception in patients with major depressive disorder during vagus nerve stimulation.

    Science.gov (United States)

    Biermann, T; Kreil, S; Groemer, T W; Maihöfner, C; Richter-Schmiedinger, T; Kornhuber, J; Sperling, W

    2011-07-01

    Affective disorders may affect patients' time perception. Several studies have described time as a function of the frontal lobe. The activating eff ects of vagus nerve stimulation on the frontal lobe might also modulate time perception in patients with major depressive disorder (MDD). Time perception was investigated in 30 patients with MDD and in 7 patients with therapy-resistant MDD. In these 7 patients, a VNS system was implanted and time perception was assessed before and during stimulation. A time estimation task in which patients were asked "How many seconds have passed?" tested time perception at 4 defined time points (34 s, 77 s, 192 s and 230 s). The differences between the estimated and actual durations were calculated and used for subsequent analysis. Patients with MDD and healthy controls estimated the set time points relatively accurately. A general linear model revealed a significant main eff ect of group but not of age or sex. The passing of time was perceived as significantly slower in patients undergoing VNS compared to patients with MDD at all time points (T34: t = − 4.2; df = 35; p differences in time perception with regard to age, sex or polarity of depression (uni- or bipolar). VNS is capable of changing the perception of time. This discovery furthers the basic research on circadian rhythms in patients with psychiatric disorders.

  7. Sexualita náctiletých: bezpečný sex, obavy a rizika

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    Lenka Bednárová

    2015-06-01

    Full Text Available Sex and sexuality is becoming one ofthe main topics of public discussion on televisionand on Internet servers. Among the consumers ofthese media are adolescent individuals, who formtheir perception of sexuality and have their firstsexual experiences. The aim of this study is to mapand reflect perceptions and practices of safe sexby Czech teenagers and their perception of risksconnected with sexuality and a sexual life, includingthe implementation of a Safe Person to theperception of safe sex.Safe sex has diverse connotations,according to data which was obtainedby qualitative research among teenagers (15-20years old in the period 2012-2014, especially usingsemi-structured interviews and participantobservation. The first question is safe sex, as inthe prevention of risks . Safe sex not only leads toa reduction in the risk of transmitting STDs andto the prevention of pregnancy, but also preventsa “bad reputation”. And the second questioninvolves methods of protection, which can be dividedinto: (1 Safe sex and contraception methods;(2 Perception of a Safe Person as a suitableperson for sexual intercourse.

  8. Effects of group sexual counseling on the traditional perceptions and attitudes of Iranian pregnant women

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    Navidian A

    2016-06-01

    Full Text Available Ali Navidian,1 Shahindokht Navabi Rigi,2 Parvin Soltani2 1Department of Counseling, Pregnancy Health Research Center, Zahedan University of Medical Sciences, Zahedan, Iran; 2Department of Midwifery, Nursing and Midwifery School, Zahedan University of Medical Sciences, Zahedan, IranBackground: Marital relationships may fluctuate due to physical and psychological changes during pregnancy. This study aimed to investigate the effect of group sexual counseling on the traditional perceptions and attitudes of pregnant women.Methods: This was a quasiexperimental intervention study. Among the pregnant women who were referred to health care centers in Zahedan, Iran, in 2015 for routine care during pregnancy, 100 individuals were chosen and randomly categorized into two groups: intervention (n=50 and control (n=50. Variables were the participant’s attitudes and beliefs on sexual activity during pregnancy. The data were collected during pregnancy using the Sexual Activities and Attitudes Questionnaire. The questionnaire was completed before and 6 weeks after five sessions of group sexual counseling. Data were analyzed using SPSS software (Version 20 with descriptive and analytical statistics.Results: The mean of score changes for sexual attitudes and traditional perceptions in the intervention group was significantly higher than that in the control group (P<0.0001. Analysis of covariance also showed that the mean score of the participant’s traditional perceptions and sexual attitudes in both groups was significantly different after the group sexual counseling.Discussion: Due to the positive effect of group sexual counseling on improving the attitudes of pregnant women about sexual issues and reframing the traditional perceptions over sexual activities during pregnancy, it is recommended that this educational intervention should be integrated into counseling and prenatal care for pregnant women. Keywords: group sexual counseling, belief, attitude

  9. Age Group Differences in Perceived Age Discrimination: Associations With Self-Perceptions of Aging.

    Science.gov (United States)

    Giasson, Hannah L; Queen, Tara L; Larkina, Marina; Smith, Jacqui

    2017-08-01

    From midlife onwards, age stereotypes increasingly underlie social judgments and contribute to age-based discrimination. Whereas many studies compare differences between young and older adults in reports of age discrimination or sensitivity to age stereotypes, few consider age group differences among adults over 50. We form subgroups corresponding to social age group membership (early midlife, late midlife, young old, oldest old) and examine differences in reported experiences of everyday age discrimination and associations with self-perceptions of aging. Using cross-sectional and longitudinal data from the Health and Retirement Study (HRS: N = 15,071; M Age = 68, range 50-101), multivariate logistic regression was used to examine experiences of everyday discrimination attributed to age, and associations between age discrimination and self-perceptions of aging, in four age groups: early midlife, late midlife, young old, oldest old. People in the early midlife group (aged 50-59) reported more experiences of unfair treatment than the older age groups but were less likely to attribute their experiences to age discrimination. After controlling for covariates, individuals in all age groups who perceived their own aging positively were less likely to report experiences of age discrimination. The magnitude of this effect, however, was greatest in the early midlife group. Findings support proposals that midlife is a pivotal life period when individuals adjust to life events and social role transitions. Future longitudinal studies will provide further insight into whether positive self-perceptions of aging are especially important in this phase of the life course. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  10. Effectively Utilizing the "Behavioral" in Cognitive-Behavioral Group Therapy of Sex Offenders

    Science.gov (United States)

    Jennings, Jerry L.; Deming, Adam

    2013-01-01

    Although cognitive-behavioral therapy (CBT) is touted as the predominant approach in sex offender-specific group treatment, a review of the field shows that the "behavioral" part of CBT has become minimal in relation to that which is cognitive. The authors show how a revitalized "behavioral sensibility" may help to enhance…

  11. Sex-specific asymmetries in communication sound perception are not related to hand preference in an early primate

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    Scheumann Marina

    2008-01-01

    Full Text Available Abstract Background Left hemispheric dominance of language processing and handedness, previously thought to be unique to humans, is currently under debate. To gain an insight into the origin of lateralization in primates, we have studied gray mouse lemurs, suggested to represent the most ancestral primate condition. We explored potential functional asymmetries on the behavioral level by applying a combined handedness and auditory perception task. For testing handedness, we used a forced food-grasping task. For testing auditory perception, we adapted the head turn paradigm, originally established for exploring hemispheric specializations in conspecific sound processing in Old World monkeys, and exposed 38 subjects to control sounds and conspecific communication sounds of positive and negative emotional valence. Results The tested mouse lemur population did not show an asymmetry in hand preference or in orientation towards conspecific communication sounds. However, males, but not females, exhibited a significant right ear-left hemisphere bias when exposed to conspecific communication sounds of negative emotional valence. Orientation asymmetries were not related to hand preference. Conclusion Our results provide the first evidence for sex-specific asymmetries for conspecific communication sound perception in non-human primates. Furthermore, they suggest that hemispheric dominance for communication sound processing evolved before handedness and independently from each other.

  12. Sex disparities in acute myocardial infarction incidence: do ethnic minority groups differ from the majority population?

    Science.gov (United States)

    van Oeffelen, Aloysia A M; Vaartjes, Ilonca; Stronks, Karien; Bots, Michiel L; Agyemang, Charles

    2015-02-01

    The incidence of acute myocardial infarction (AMI) in men exceeds that in women. The extent of this sex disparity varies widely between countries. Variations may also exist between ethnic minority groups and the majority population, but scientific evidence is lacking. A nationwide register-based cohort study was conducted (n = 7,601,785) between 1997 and 2007. Cox Proportional Hazard Models were used to estimate sex disparities in AMI incidence within the Dutch majority population and within ethnic minority groups, stratified by age (30-54, 55-64, ≥65 years). AMI incidence was higher in men than in women in all groups under study. Compared with the majority population (hazard ratio (HR): 2.23; 95% confidence interval (95% CI): 2.21-2.25), sex disparities were similar among minorities originating from the immediate surrounding countries (Belgium, Germany), whereas they were greater in most other minority groups. Most pronounced results were found among minorities from Morocco (HR: 3.48; 95% CI: 2.48-4.88), South Asia (HR: 3.92; 95% CI: 2.45-6.26) and Turkey (HR: 3.98; 95% CI: 3.51-4.51). Sex disparity differences were predominantly evident in those below 55 years of age, and were mainly provoked by a higher AMI incidence in ethnic minority men compared with men belonging to the Dutch majority population. Sex disparities in AMI incidence clearly varied between ethnic minorities and the Dutch majority population. Health prevention strategies may first target at a reduction of AMI incidence in young ethnic minority men, especially those originating from Turkey and South Asia. Furthermore, an increase in AMI incidence in their female counterparts should be prevented. © The European Society of Cardiology 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  13. FEMALE SEX WORKERS’ ATTITUDES TOWARD HIV TESTING: A STUDY AMONG INDIRECT SEX WORKERS IN BANTUL, YOGYAKARTA, INDONESIA

    Directory of Open Access Journals (Sweden)

    Dhesi Ari Astuti

    2016-12-01

    Full Text Available Background: HIV prevalence among female sex workers in Indonesia is among the highest in Asia after Papua New Guinea and Malaysia. Indirect sex workers posed a heightened risk of HIV infection compared to direct sex workers because they usually earn less than their direct counterpart and have lower bargaining power in condom use. Objective: This study aims to examine the factors influencing indirect sex workers’ attitudes toward HIV testing. Methods: This study employed a quantitative method with a cross-sectional approach involved 67 indirect sex workers from massage parlors and beauty salons in Bantul district. Descriptive analysis of respondents’ attitude, perceive threat and expectation was drawn from Health Belief Model Theory. Results: The majority of indirect sex workers had positive attitude towards HIV testing. They are aware to the importance of condom in every commercial sex works, but the majority believe themselves were not susceptible to HIV-AIDS due to their preference to healthy-looking clients to serve sex. Personal expenses to visit the health center for HIV testing are less considered compared to public opinion and discrimination. Peers encouraged the workers to get tested. Disseminating HIV/AIDS information to sex workers through media and mobile phone are not successful. Conclusion: The findings of the study carrying an expectation that when individuals’ attitudes toward HIV testing are positive, the likelihood of getting themselves tested would also be higher. Since the perception is driven by information as stimulus, it is important to provide continuous information to create stimulus which eventually will influence their perception.

  14. There is something about Mary… and Ted! : Training in mixed-sex groups makes you work harder. A study about the effort when training with the opposite sex.

    OpenAIRE

    Mujkic, Asia; Rantala, Robert

    2016-01-01

    In many sport associations, regardless of level, women and men rarely practice together. Previous studies indicate that work groups are generally more efficient when there is an even distribution between the sexes. Could that also be the case in sports? This study aims to investigate whether the sex composition of a training group affects the effort and performance of the participants. Eleven volunteers participated in the crossover study consisting of three different 150-meter sprint conditi...

  15. An intervention to reduce HIV risk behavior of substance-using men who have sex with men: a two-group randomized trial with a nonrandomized third group.

    Directory of Open Access Journals (Sweden)

    Gordon Mansergh

    2010-08-01

    Full Text Available Substance use during sex is associated with sexual risk behavior among men who have sex with men (MSM, and MSM continue to be the group at highest risk for incident HIV in the United States. The objective of this study is to test the efficacy of a group-based, cognitive-behavioral intervention to reduce risk behavior of substance-using MSM, compared to a randomized attention-control group and a nonrandomized standard HIV-testing group.Participants (n = 1,686 were enrolled in Chicago, Los Angeles, New York City, and San Francisco and randomized to a cognitive-behavioral intervention or attention-control comparison. The nonrandomized group received standard HIV counseling and testing. Intervention group participants received six 2-h group sessions focused on reducing substance use and sexual risk behavior. Attention-control group participants received six 2-h group sessions of videos and discussion of MSM community issues unrelated to substance use, sexual risk, and HIV/AIDS. All three groups received HIV counseling and testing at baseline. The sample reported high-risk behavior during the past 3 mo prior to their baseline visit: 67% reported unprotected anal sex, and 77% reported substance use during their most recent anal sex encounter with a nonprimary partner. The three groups significantly (p0.05 from each other at 3-, 6-, and 12-mo follow-up. Outcomes for the 2-arm comparisons were not significantly different at 12-mo follow-up (e.g., unprotected anal sex, odds ratio = 1.14, confidence interval = 0.86-1.51, nor at earlier time points. Similar results were found for each outcome variable in both 2- and 3-arm comparisons.These results for reducing sexual risk behavior of substance-using MSM are consistent with results of intervention trials for other populations, which collectively suggest critical challenges for the field of HIV behavioral interventions. Several mechanisms may contribute to statistically indistinguishable reductions in risk

  16. Sun-Tanning Perceptions of a New Zealand Urban Population (1994–2005/6

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    A. I. Reeder

    2014-01-01

    Full Text Available Background. Sun-tanning perceptions are monitored to identify changes and help refine targeting of skin cancer prevention messages. Aim. To investigate associations between perceptions of sun-tanning and demographic factors among a New Zealand urban population, 1994–2006. Methods. A telephone survey series was conducted during summer in 1994, 1997, 1999/2000, 2002/2003, and 2005/2006. Demographic and personal information (sex, age group, skin sun-sensitivity, and self-defined ethnicity obtained from 6,195 respondents, 50.2% female, 15–69 years, was investigated in relation to six sun-tanning related statements. A total “positive perceptions of tanning” (ProTan score was also calculated. Regression analyses modelled each component and the ProTan score against survey year and respondent characteristics. Results. Statistically significantly higher ProTan scores were found for age group (strong reverse dose-response effect, male sex, residence (highest in Auckland, ethnicity (highest among Europeans, and sun sensitivity (an n-shaped association. There was no statistically significant change in total ProTan scores from baseline. Conclusions. The development, pretesting, and evaluation of messages for those groups most likely to endorse ProTan statements should be considered for the New Zealand skin cancer prevention program. To achieve and embed significant change, mass media campaigns may require greater intensity and reinforcement with sustained contextual support for settings-based behavioural change.

  17. "We Might Get Some Free Beers": Experience and Motivation for Transactional Sex Among Behaviorally Bisexual Men in Vientiane, Laos.

    Science.gov (United States)

    Bowring, Anna L; Pasomsouk, Nakhornphet; Hughes, Chad; van Gemert, Caroline; Higgs, Peter; Sychareun, Vanphanom; Hellard, Margaret; Power, Robert

    2017-05-01

    People engaging in transactional sex are considered a key population for HIV prevention. Prior quantitative surveys demonstrated that behaviorally bisexual men in Vientiane, Laos commonly transact sex. In 2013, we conducted a qualitative study to explore behaviorally bisexual men's experience, motivations, and perceptions related to transactional sex in Vientiane. Behaviorally bisexual men were recruited from bars, nightclubs, and dormitories for five focus group discussions (FGDs) and 11 in-depth interviews (n = 31). Additionally, young women were recruited from a university, garment factory, and nightclub for four FGDs (n = 22). Transcripts were translated and thematically coded. Bisexual male participants most commonly described being paid for sex by male-to-female transgender people and buying sex from women. Both male and female participants reported that older, single women pay younger men for sex. Negotiation and direction of sexual transactions are influenced by age, attraction, and wealth. Common motivations for selling sex included the need for money to support family or fund school fees, material gain, or physical pleasure. Transactional sex was often opportunistic. Some behaviorally bisexual men reported selling sex in order to pay another more desirable sex partner or to buy gifts for their regular sex partner. Participants perceived high risk associated with intercourse with female sex workers but not with other transactional sex partners. Health interventions are needed to improve knowledge, risk perception, and health behaviors, but must recognize the diversity of transactional sex in Vientiane. Both physical and virtual settings may be appropriate for reaching behaviorally bisexual men and their partners.

  18. Stereotypes of Intimate Partner Violence: Do Sex and Sexual Orientation Matter?

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    María Elena Meza-de-Luna

    Full Text Available Abstract This study analyzed stereotypes on intimate partner violence (IPV of heterosexual and same-sex couples. The participants, 232 Mexican college students, evaluated physical and psychological IPV exerted by men and women with different sexual orientations. The data were analyzed using the Wilcoxon test. The results indicate that men evaluated women and gay men as having a similar IPV, while men´s perceptions of IPV for these groups were higher than those of women. Women viewed heterosexual men as the most violent and evaluated the other groups with different degrees of IPV. Physical violence is regarded as natural in men, both gay and heterosexual. To conclude, the results suggest that IPV stereotypes are affected by the sex of the evaluators and by their sexual orientation. It is relevant to expand the scope of prevention programs.

  19. College students’ perceptions of a caring climate in group physical activity classes

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    Newland Aubrey

    2017-02-01

    Full Text Available Study aim: Research suggests that physical activity rates decline sharply after high school. The pattern of activity or inactivity during college tends to persist into adulthood. A critical need exists for examination of strategies to engage college-age students in physical activity habits. One way to do this is through physical activity courses offered in colleges. This study examines the relationship between perceptions of a caring psychological climate and group connectedness, enjoyment, and attitudes toward classmates and the instructor in group physical activity courses. Material and methods: Participants were 174 students (107 males and 67 females; Mage = 21.71 enrolled in exercise, martial arts, and sports courses at a large university in the Mountain West. Results: Perceptions of a caring climate were significantly related to enhanced feelings of group connectedness, heightened enjoyment, and more positive attitudes toward classmates and instructor. Discussion: These findings suggest that a strategy to foster engagement in physical activity courses on campus is to train instructors to value, support, and welcome students.

  20. Female-to-male transsexualism and sex roles: self and spouse ratings on the PAQ.

    Science.gov (United States)

    Fleming, M Z; MacGowan, B R; Salt, P

    1984-02-01

    The sex-role-based perceptions of self and spouse in a group of female-to-male transsexuals, their wives, and a matched control group were studied. Each participant was given four copies of the Personal Attributes Questionnaire and asked to rate self, spouse, ideal self, and ideal spouse. The transsexual group rated themselves significantly higher than the control male group on the F scale, while there were no significant differences between the two groups on the M and M-F scales. The transsexuals' wives rated their spouses higher than did the control women on the F scale, and this difference approached significance. There were no significant differences between the spouse ratings of these two groups on the M and M-F scales. These results are discussed in terms of the relationship between sex role and gender identity and in terms of the theories that propose role strain as the cause of transsexualism.

  1. Perception of using group buying sites to acquire tourist services cou-pons

    OpenAIRE

    Luiz Mendes Filho; Vanessa Araújo Jorge; Otávio Bezerra de Sena Júnior

    2016-01-01

    Technologies brought new forms of business as in the case of group buying sites, which are basically a way to sell on the Internet that allows consumers to buy goods and services at lower prices. This study analyzed the travelers’ perception of the use of group buying sites to acquire tourist services coupons. The research presents a quantitative-exploratory approach using the Technology Acceptance Model to investigate the use of group buying sites to acquire tourist services coupons during a...

  2. Age, sex, education, religion, and perception of tattoos.

    Science.gov (United States)

    Lin, Yang

    2002-04-01

    Tattooing has become more acceptable in the mainstream American culture in recent years. Based on a survey with face-to-face interviews of 335 nontattooed adults randomly selected from a city with a population of 444,000, this study explored the relationship of individuals' demographic variables, attitudes toward religion, and their perceptions of tattoos. The hierarchical multiple regression analysis showed that age and attitude toward religion were associated with individuals' perception of tattoos.

  3. Peer assessment of individual contributions to a group project: Student perceptions

    International Nuclear Information System (INIS)

    Kench, Peter L.; Field, Nikki; Agudera, Maila; Gill, Margo

    2009-01-01

    Group work has many benefits for a student's professional development but it is difficult to determine the individual contributions to the group assessment tasks. Peer assessment of an individual's contribution to group work can be used to encourage student participation. It is important that the method of peer assessment is fair and that the students' submissions be treated confidentially. A model for peer assessment of individual contributions to the group assessment is described. Students who did not participate adequately in the group were penalised resulting in a reduced individual grade. Perceptions of the peer assessment method are reported for students enrolled (n = 169) in the subject 'Medical Radiations Project'. The questionnaire showed a positive student response towards the peer assessment model.

  4. Perceptions of pre-exposure prophylaxis (PrEP) among HIV-negative and HIV-positive men who have sex with men.

    OpenAIRE

    Jaspal, Rusi; Daramilas, C.

    2016-01-01

    open access article Pre-exposure prophylaxis (PrEP) is a novel bio-medical HIV prevention op- tion for individuals at high risk of HIV exposure. This qualitative interview study ex- plores perceptions and understandings of PrEP among a sample of 20 HIV-negative and HIV-positive men who have sex with men (MSM) in the UK, where there is a debate about the feasibility of o ering PrEP on the NHS. Data were analysed using qualitative thematic analysis and social representations theory from soci...

  5. Lipid profiles and ischemic stroke risk: variations by sex within racial/ethnic groups.

    Science.gov (United States)

    Gezmu, Tefera; Schneider, Dona; Demissie, Kitaw; Lin, Yong; Giordano, Christine; Gizzi, Martin S

    2014-01-01

    Evidence implicates lipid abnormalities as important but modifiable risk factors for stroke. This study assesses whether hypercholesterolemia can be used to predict the risk for etiologic subtypes of ischemic stroke between sexes within racial/ethnic groups. Data elements related to stroke risk, diagnosis, and outcomes were abstracted from the medical records of 3,290 acute stroke admissions between 2006 and 2010 at a regional stroke center. Sex comparison within racial/ethnic groups revealed that South Asian and Hispanic men had a higher proportion of ischemic stroke than women, while the inverse was true for Whites and African Americans (P=0.0014). All women, except South Asian women, had higher mean plasma total cholesterol and higher blood circulating low-density lipoprotein levels (≥100 mg/dL) than men at the time of their admissions. The incidence of large-artery atherosclerosis (LAA) was more common among women than men, except among Hispanics, where men tended to have higher incidences. A regression analysis that considered patients diagnosed with either LAA or small-artery occlusion etiologic subtype as the outcomes and high-density lipoproteins and triglycerides as predictors showed inconsistent associations between lipid profiles and the incidence of these subtypes between the sexes within racial/ethnic groups. In conclusion, our investigation suggests that women stroke patients may be at increased risk for stroke etiologic subtype LAA than men. Although the higher prevalence of stroke risk factors examined in this study predicts the increase in the incidence of the disease, lack of knowledge/awareness and lack of affordable treatments for stroke risk factors among women and immigrants/non-US-born subpopulations may explain the observed associations.

  6. Students' Self-Esteem and Their Perception of Teacher Behavior: A Study of Between-Class Ability Grouping

    Science.gov (United States)

    Kususanto, Prihadi; Ismail, Hairul Nizam; Jamil, Hazri

    2010-01-01

    Introduction: Between-class ability grouping practice in Malaysian Secondary Schools was studied in order to find the influence students' perception on their teachers' behavior on their self-esteem. Students' perception on teachers' behaviors were divided into two categories: controlling students' behavior to avoid disciplinary matters and…

  7. Dynamics of vertebrate sex chromosome evolution: from equal size to giants and dwarfs.

    Science.gov (United States)

    Schartl, Manfred; Schmid, Michael; Nanda, Indrajit

    2016-06-01

    The Y and W chromosomes of mammals and birds are known to be small because most of their genetic content degenerated and were lost due to absence of recombination with the X or Z, respectively. Thus, a picture has emerged of ever-shrinking Ys and Ws that may finally even fade into disappearance. We review here the large amount of literature on sex chromosomes in vertebrate species and find by taking a closer look, particularly at the sex chromosomes of fishes, amphibians and reptiles where several groups have evolutionary younger chromosomes than those of mammals and birds, that the perception of sex chromosomes being doomed to size reduction is incomplete. Here, sex-determining mechanisms show a high turnover and new sex chromosomes appear repeatedly. In many species, Ys and Ws are larger than their X and Z counterparts. This brings up intriguing perspectives regarding the evolutionary dynamics of sex chromosomes. It can be concluded that, due to accumulation of repetitive DNA and transposons, the Y and W chromosomes can increase in size during the initial phase of their differentiation.

  8. Imitation of in-group versus out-group members' facial expressions of anger: a test with a time perception task.

    Science.gov (United States)

    Mondillon, Laurie; Niedenthal, Paula M; Gil, Sandrine; Droit-Volet, Sylvie

    2007-01-01

    This research investigated the automatic imitation of facial expressions of anger by in-group and out-group members, using a temporal estimation task. Individuals typically overestimate duration represented by angry faces, probably due to increases in arousal (Droit-Volet, Brunot, & Niedenthal, 2004). Overestimation is not observed when imitation of the facial expressions is inhibited, suggesting that embodied simulation mediates the changes in arousal (Effron, Niedenthal, Gil, & Droit-Volet, 2006). This method thus provides an implicit measure of imitation and was used to test the hypothesis that individuals imitate in-group, but not out-group members' facial expressions of emotion. In separate studies Chinese and French Caucasian participants were presented with short (400 ms) and long (1600 ms) standard durations in a temporal bisection task. They then categorized standard and intermediate durations, represented by angry and neutral faces, in terms of similarity to the short and long standard durations. Half of the face stimuli were Chinese, and half Caucasian. Results revealed a bias in the temporal perception of emotion for the Caucasian participants when they were presented with Caucasian facial expressions and not Chinese ones. In contrast, this bias in time perception was observed when Chinese individuals imitated faces of both in- and out-group members. The results of the Chinese participants are interpreted in terms of familiarity with and motivations to understand the emotional expressions of members of a host culture.

  9. Birds of a feather and birds flocking together: physical versus behavioral cues may lead to trait- versus goal-based group perception.

    Science.gov (United States)

    Ip, Grace Wai-man; Chiu, Chi-yue; Wan, Ching

    2006-03-01

    Entitativity perception refers to the perception of a collection of individuals as a group. The authors propose 2 perceptual-inferential bases of entitativity perception. First, perceivers would expect a collection of individuals with similar physical traits to possess common psychological traits. Second, perceivers watching a group of individuals engage in concerted behavior would infer that these individuals have common goals. Thus, both similarity in physical traits (e.g., same skin color) and concerted collective behavior (e.g., same movement) would evoke perception of group entitativity. Results from 5 experiments show that same group movement invariably leads to common goal inferences, increased perceived cohesiveness, and increased perceived entitativity. Moreover, same skin color evokes inferences of group traits and increases perceived homogeneity and perceived entitativity but only when skin color is diagnostic of group membership. Copyright (c) 2006 APA, all rights reserved.

  10. [Explanation of risky sexual behaviors in men who have sex with men].

    Science.gov (United States)

    Jacques Aviñó, Constanza; García de Olalla, Patricia; Díez, Elia; Martín, Silvia; Caylà, Joan A

    2015-01-01

    To explore views about risky sexual behaviors and perceptions of HIV, and to propose interventions for preventing HIV infections in a group of men who have sex with men. We performed a qualitative study in a sample of 13 men who have sex with men, who were participating in an HIV-seronegative cohort, and who we contacted via saunas for the gay community in Barcelona (Spain). We performed in-depth semi-structured interviews, followed by content analysis. Risky sexual behaviors were associated with masculinity related to strong sexual needs, certain sexual exchange venues (such as saunas, private parties and clubs), drug use, and a desire to experiment with risk and one's own sexuality. HIV infection was perceived as a normalized disease, although becoming infected was still associated with shame and guilt. Proposed interventions included raising awareness of what it is like to live with HIV, generating greater social alarm, incorporating new technologies in prevention, and intensifying activity at gay venues. The concept of masculinity plays a fundamental role in sexual practices among men who have sex with men. We suggest renewed innovation in preventive programs and incorporating the perception of risk and HIV infection from a gender perspective. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

  11. Risk Perception, Sexual Behaviors, and PrEP Adherence Among Substance-Using Men Who Have Sex with Men: a Qualitative Study.

    Science.gov (United States)

    Storholm, Erik D; Volk, Jonathan E; Marcus, Julia L; Silverberg, Michael J; Satre, Derek D

    2017-08-01

    The antiretroviral drug combination emtricitabine and tenofovir disoproxil fumarate (TDF/FTC) taken as pre-exposure prophylaxis (PrEP) is effective in preventing HIV infection, yet it also requires adherence and potentially decreases condom use. This study sought to examine these issues among a key population at risk of HIV infection, substance-using men who have sex with men (MSM). We conducted semi-structured interviews with an ethnically diverse sample of 30 young (aged 20-35) MSM prescribed PrEP within a large integrated healthcare system in San Francisco, who had reported recent drug use or hazardous drinking and one or more missed doses of PrEP. We explored participants' risk perception and sexual risk behavior, drug and alcohol use, and PrEP adherence in the context of substance use. Interviews were transcribed and coded using a directed content analysis approach to identify key categories and commonalities, and differences across participants. Salient subcategories included positive psychological effects of being on PrEP (e.g., decreased anxiety, feelings of empowerment), social effects (e.g., reduced HIV stigma), and reduction in overall perceptions of HIV risk. While overall reported use of condoms went down and many reported a brief period of increased condomless sex following PrEP initiation, others continued condom use with most of their sexual partners. Contextual factors influencing their decision to engage in condomless sex included how well they knew the partner and whether the partner was on PrEP or HIV antiretroviral treatment. Factors associated with poor adherence included disruptions in daily routine and use of alcohol and methamphetamine. PrEP-prescribing clinicians should support their patients in making informed decisions about condom use and identifying strategies to maximize adherence in the context of substance use.

  12. Lipid profiles and ischemic stroke risk: variations by sex within racial/ethnic groups

    Directory of Open Access Journals (Sweden)

    Gezmu T

    2014-05-01

    Full Text Available Tefera Gezmu,1 Dona Schneider,1 Kitaw Demissie,2 Yong Lin,2 Christine Giordano,3 Martin S Gizzi4 1Edward J. Bloustein School of Planning and Public Policy, Rutgers, the State University of New Jersey, New Brunswick, NJ, 2Rutgers School of Public Health, Department of Epidemiology, Piscataway, NJ, 3Rutgers New Jersey Medical School, Newark, NJ, 4New Jersey Neuroscience Institute at JFK Medical Center and Seton Hall University, Edison, NJ, USA Abstract: Evidence implicates lipid abnormalities as important but modifiable risk factors for stroke. This study assesses whether hypercholesterolemia can be used to predict the risk for etiologic subtypes of ischemic stroke between sexes within racial/ethnic groups. Data elements related to stroke risk, diagnosis, and outcomes were abstracted from the medical records of 3,290 acute stroke admissions between 2006 and 2010 at a regional stroke center. Sex comparison within racial/ethnic groups revealed that South Asian and Hispanic men had a higher proportion of ischemic stroke than women, while the inverse was true for Whites and African Americans (P=0.0014. All women, except South Asian women, had higher mean plasma total cholesterol and higher blood circulating low-density lipoprotein levels (≥100 mg/dL than men at the time of their admissions. The incidence of large-artery atherosclerosis (LAA was more common among women than men, except among Hispanics, where men tended to have higher incidences. A regression analysis that considered patients diagnosed with either LAA or small-artery occlusion etiologic subtype as the outcomes and high-density lipoproteins and triglycerides as predictors showed inconsistent associations between lipid profiles and the incidence of these subtypes between the sexes within racial/ethnic groups. In conclusion, our investigation suggests that women stroke patients may be at increased risk for stroke etiologic subtype LAA than men. Although the higher prevalence of stroke

  13. Dutch adolescents' motives, perceptions and reflections toward sex-related Internet use : Results of a web-based focus-group study

    NARCIS (Netherlands)

    Doornwaard, S.M.; den Boer, Fedde; Vanwesenbeeck, W.M.A.; van Nijnatten, C.H.C.J.; ter Bogt, T.F.M.; van den Eijnden, R.J.J.M.

    2017-01-01

    The Internet offers adolescents unique opportunities to actively shape their own sexual media environment. The aim of this study was to gain in-depth insight into Dutch adolescents’ motives, perceptions, and reflections toward Internet use for (a) finding information or advice related to romance and

  14. Gender ideology, same-sex peer group affiliation and the relationship between testosterone and dominance in adolescent boys and girls.

    Science.gov (United States)

    Vermeersch, Hans; T'Sjoen, Guy; Kaufman, J M; Vincke, J; Van Houtte, Mieke

    2010-07-01

    Although the role of testosterone in the aetiology of social dominance is often suggested, surprisingly few studies have addressed the relationship between sex steroid hormones and dominance as a personality trait. In this paper, the relationship between testosterone and dominance is studied in a sample of adolescent boys and girls, taking into account the moderating role of gender ideology and same-sex peer group orientation. A direct association between free testosterone (FT) and dominance was found in girls but not in boys. In boys, masculine ideology moderated the relationship between FT and dominance, while in girls the relationship between FT and dominance was moderated by same-sex peer group affiliation.

  15. The Lady Spaceman: Children's Perceptions of Sex-Stereotyped Occupations.

    Science.gov (United States)

    Rosenthal, Doreen A.; Chapman, Diane C.

    1982-01-01

    Children from single-sex and coeducational schools were asked to name male and female occupants of traditionally sex-linked roles. Children's use of linguistic markers (e.g. lady doctor) was associated with labeling of female occupants of traditionally male roles and male occupants of traditionally female roles, indicating that language reflects…

  16. Perceptions of and intentions to adopt HIV pre-exposure prophylaxis among black men who have sex with men in Los Angeles.

    Science.gov (United States)

    Brooks, Ronald A; Landovitz, Raphael J; Regan, Rotrease; Lee, Sung-Jae; Allen, Vincent C

    2015-12-01

    This study assessed perceptions of pre-exposure prophylaxis (PrEP) and their association with PrEP adoption intention among a convenience sample of 224 low socioeconomic status black men who have sex with men (BMSM) residing in Los Angeles. Participants received educational information about PrEP and completed an in-person interview. More than half (60%) of the participants indicated a high intention to adopt PrEP. Younger BMSM (18-29 years) were twice as likely to report a high intention to adopt PrEP compared to older BMSM (30+ years). Only 33% of participants were aware of PrEP and no participant had ever used PrEP. Negative perceptions were associated with a lower PrEP adoption intention and included being uncomfortable taking an HIV medicine when HIV-negative and not knowing if there are long-term side effects of taking an HIV medication. These findings suggest that BMSM may adopt PrEP but that negative perceptions may limit its uptake among this population. In order to facilitate PrEP adoption among BMSM targeted educational and community awareness programmes are needed to provide accurate information on the benefits of PrEP and to address the negative perceptions of PrEP held by local BMSM populations. © The Author(s) 2015.

  17. When Elementary Students Change Peer Groups: Intragroup Centrality, Intergroup Centrality, and Self-Perceptions of Popularity

    Science.gov (United States)

    Jones, Martin H.; Estell, David B.

    2010-01-01

    The current study follows two cohorts of fourth and fifth graders across 1 school year to better understand why some students change peer groups. The study focuses on popularity and intragroup social status. We examined whether differences between individuals' and group members' self-perceptions of popularity were related to changing peer groups.…

  18. Social context, sexual risk perceptions and stigma: HIV vulnerability among male sex workers in Mombasa, Kenya.

    Science.gov (United States)

    Okal, Jerry; Luchters, Stanley; Geibel, Scott; Chersich, Matthew F; Lango, Daniel; Temmerman, Marleen

    2009-11-01

    Knowledge about sexual practices and life experiences of men having sex with men in Kenya, and indeed in East Africa, is limited. Although the impact of male same-sex HIV transmission in Africa is increasingly acknowledged, HIV prevention initiatives remain focused largely on heterosexual and mother-to-child transmission. Using data from ten in-depth interviews and three focus group discussions (36 men), this analysis explores social and behavioural determinants of sexual risks among men who sell sex to men in Mombasa, Kenya. Analysis showed a range and variation of men by age and social class. First male same-sex experiences occurred for diverse reasons, including love and pleasure, as part of sexual exploration, economic exchange and coercion. Condom use is erratic and subject to common constraints, including notions of sexual interference and motivations of clients. Low knowledge compounds sexual risk taking, with a widespread belief that the risk of HIV transmission through anal sex is lower than vaginal sex. Traditional family values, stereotypes of abnormality, gender norms and cultural and religious influences underlie intense stigma and discrimination. This information is guiding development of peer education programmes and sensitisation of health providers, addressing unmet HIV prevention needs. Such changes are required throughout Eastern Africa.

  19. Influence of ethnic group-membership and gaze direction on the perception of emotions. A cross-cultural study between Germany and China.

    Science.gov (United States)

    Krämer, Katharina; Bente, Gary; Luo, Siyang; Pfeiffer, Ulrich J; Han, Shihui; Vogeley, Kai

    2013-01-01

    Emotional facial expressions provide important nonverbal cues in human interactions. The perception of emotions is not only influenced by a person's ethnic background but also depends on whether a person is engaged with the emotion-encoder. Although these factors are known to affect emotion perception, their impact has only been studied in isolation before. The aim of the present study was to investigate their combined influence. Thus, in order to study the influence of engagement on emotion perception between persons from different ethnicities, we compared participants from China and Germany. Asian-looking and European-looking virtual agents expressed anger and happiness while gazing at the participant or at another person. Participants had to assess the perceived valence of the emotional expressions. Results indicate that indeed two factors that are known to have a considerable influence on emotion perception interacted in their combined influence: We found that the perceived intensity of an emotion expressed by ethnic in-group members was in most cases independent of gaze direction, whereas gaze direction had an influence on the emotion perception of ethnic out-group members. Additionally, participants from the ethnic out-group tended to perceive emotions as more pronounced than participants from the ethnic in-group when they were directly gazed at. These findings suggest that gaze direction has a differential influence on ethnic in-group and ethnic out-group dynamics during emotion perception.

  20. A comparative analysis of homosexual behaviors, sex role preferences, and anal sex proclivities in Latino and non-Latino men.

    Science.gov (United States)

    Jeffries, William L

    2009-10-01

    Machismo prescribes that homosexual encounters among Latino men are conducted along highly gendered lines: men tend to be anally insertive or receptive over the lifecourse, but not both. Some have argued that Latino men have more lifecourse homosexual behaviors in comparison to other racial/ethnic groups. This is often due to the perception that Latin America has quasi-institutionalized homosexuality, which sharply contrasts it with the United States. Although scholars suggest that sex role preferences and greater likelihoods for homosexual behaviors exist among Latino men in the United States, limited empirical data validate these claims. Latino/non-Latino differences in male homosexual behaviors and sex role preferences were analyzed by using the 2002 cycle of the National Survey of Family Growth, a nationally representative, probability sample of 4,928 men. Findings revealed that non-Mexican Latino, but not Mexican, men had increased likelihoods of ever having anal sex than non-Latino Whites and oral sex than non-Latino Blacks. These relationships remained after controlling for age, education, and foreign birth. Latino men preferred insertive or receptive sex in comparison to non-Latino Blacks and Whites, but this difference disappeared after education was controlled. In full and reduced models, Mexican men tended to be orifice-specific (oral or anal), while non-Mexican Latinos were more oriented to both oral and anal sex. Controlling for other factors, all Latinos were more likely than non-Latino Blacks and Whites to refuse to answer male homosexual behavior questions. The implications of race/ethnicity are discussed for homosexual behavior patterns among U.S. men.

  1. Risk perception in an interest group context: an examination of the TMI restart issue

    International Nuclear Information System (INIS)

    Soderstrom, E.J.; Sorensen, J.H.; Copenhaver, E.D.; Carnes, S.A.

    1984-01-01

    Human response to environmental hazards and risks has been the subject of considerable research by social scientists. Work has traditionally focused on either individual response to the risks of an ongoing or future threat (hazards research), or group and organizational response to a specific disaster event (disaster research). As part of a larger investigation of the restart of the Unit 1 reactor at Three Mile Island (TMI), the response of interest groups active in the restart issue to the continued threat of TMI and to future risks due to restart was examined. After reviewing the restart issue in general, the local dimensions of the restart issue from interest group perspectives are discussed. A method for defining appropriate issues at the community level is reviewed. Differences in the perceived local impacts of alternative decisions, and systems of beliefs associated with differing perceptions are discussed. Finally, the implications of interest group versus individual perceptions of local issues for decision making about TMI, in particular, and about technological hazards management, in general, are discussed. Associated implications for determining socially acceptable risk levels are identified

  2. Cognitive metaphor as a tool for study of work perception by different professional groups

    Directory of Open Access Journals (Sweden)

    Sukhanov E.P.

    2016-06-01

    Full Text Available This article contains an analysis of cognitive approach to metaphor and of pos- sibility to use it in researching objects perception by people. Metaphor is considered as a part of thinking process and at the same time as its product, which can be meaning- ful for thinking process analysis itself. The main basics of metaphor were formulated. Methods were modified for creating metaphors. A wide range of respondents were at- tracted to help many of them with creating metaphors as it is too difficult task from their point of view. To open diagnostically potential of cognitive metaphor it was held comparative analysis of metaphors for perception of work among 124 teachers and 52 medicine workers. The result of content analysis helped to find metaphor groups reflecting some patterns of perception of work. It was shown that cognitive metaphor is effective and precise tool which helps to understand characteristic perception people have about their work.

  3. Comparing hospital staff and patient perceptions of customer service: a pilot study utilizing survey and focus group data.

    Science.gov (United States)

    Fottler, Myron D; Dickson, Duncan; Ford, Robert C; Bradley, Kenneth; Johnson, Lee

    2006-02-01

    The measurement of patient satisfaction is crucial to enhancing customer service and competitive advantage in the health-care industry. While there are numerous approaches to such measurement, this paper provides a case study which compares and contrasts patient and staff perceptions of customer service using both survey and focus group data. Results indicate that there is a high degree of correlation between staff and patient perceptions of customer service based on both survey and focus group data. However, the staff and patient subgroups also provided complementary information regarding patient perceptions of their service experience. Staff members tended to have more negative perceptions of service attributes than did the patients themselves. The focus group results provide complementary information to survey results in terms of greater detail and more managerially relevant information. While these results are derived from a pilot study, they suggest that diversification of data sources beyond patient surveys may enhance the utility of customer service information. If further research can affirm these findings, they create exciting possibilities for gathering valid, reliable and cost-effective customer service information.

  4. Interns are from Venus, consultants are from Mars: differential perception among clinicians.

    Science.gov (United States)

    Nair, Balakrishnan Kichu R; Attia, John R; Bowe, Steven J; Mears, Stephen R; Hitchcock, Karen I

    To test for the presence of sex-based differences in perception (the notion that men and women "think" differently, and that differences in perception are biologically based) among healthcare professionals. Prospective survey. 90 medical personnel at a tertiary care hospital in Newcastle, NSW. Healthcare professionals were shown two pictures that could be interpreted as depicting either a young or an old person, and a word that could be seen as geometric shapes. The effects of sex, age, seniority, and specialisation in relation to the first impression of the image, the ability to change one's perception, and the speed of perception. Contrary to popular opinion, male physicians were more likely to perceive the older figures, and just as likely as women to be able to change their perception. Surgeons and junior staff were more likely to see, as well as being faster to form, an impression requiring abstract thought, and were more able to change their perceptions. Traditional sex stereotypes do not apply to medical personnel, but other age-based stereotypes, and professional rivalries (medical versus surgical) may have some empiric basis.

  5. The Power to Detect Sex Differences in IQ Test Scores Using Multi-Group Covariance and Means Structure Analyses

    Science.gov (United States)

    Molenaar, Dylan; Dolan, Conor V.; Wicherts, Jelle M.

    2009-01-01

    Research into sex differences in general intelligence, g, has resulted in two opposite views. In the first view, a g-difference is nonexistent, while in the second view, g is associated with a male advantage. Past research using Multi-Group Covariance and Mean Structure Analysis (MG-CMSA) found no sex difference in g. This failure raised the…

  6. Knowledge and perceptions of dementia and Alzheimer's disease in four ethnic groups in Copenhagen, Denmark

    DEFF Research Database (Denmark)

    Nielsen, T. Rune; Waldemar, Gunhild

    2016-01-01

    of dementia and Alzheimer's disease (AD) among four ethnic groups in Copenhagen, Denmark, and to assess the influence of education and acculturation. METHODS: Quantitative survey data from 260 participants were analyzed: 100 native Danish, and 47 Polish, 51 Turkish, and 62 Pakistani immigrants. Knowledge...... and perceptions of dementia and AD were assessed with the Dementia Knowledge Questionnaire (DKQ) supplemented with two questions from the Alzheimer's Disease Awareness Test (ADAT). Knowledge and perceptions of dementia and AD in the four groups were compared, and the influence of education and acculturation...... was assessed. RESULTS: Group differences were found on the DKQ total score as well as all sub-domains. Turkish and Pakistani people were most likely to hold normalizing and stigmatizing views of AD. Level of education and acculturation had limited influence on dementia knowledge, accounting for 22...

  7. The influence of epilepsy on children's perception of self-concept.

    Science.gov (United States)

    Scatolini, Flora Lopes; Zanni, Karina Piccin; Pfeifer, Luzia Iara

    2017-04-01

    The diagnosis of epilepsy can lead to changes in the patient's perception due to factors such as learning and behavioral problems, lack of academic motivation, and low self-esteem. This study aimed to evaluate and compare the knowledge of self-concept in children with epilepsy and those with typical development and verify whether gender and age influence this perception. Eighty children of both sexes, aged between 8 and 14years, participated in this study. The children were divided into two groups: the epilepsy group, which consisted of 40 children diagnosed with epilepsy, and the control group, which consisted of 40 children with typical development and comparable to group 1 according to sex and age. The Piers-Harris Children's Self-Concept Scale, translated and adapted for the Brazilian population, was used as the evaluation instrument. In total, there were 23 boys and 17 girls in each group, with a mean age of 10.7years. There were significant differences in the overall score (p=0.000) and the subareas "behavior" (p=0.006), "intellectual and academic status" (p=0.001), and "popularity" (p=0.004). The group of children with epilepsy had a lower average score in self-concept. Children with epilepsy were observed to perceive themselves as clumsy, without many friends, with low academic performance and problems at school, and to experiencing feelings of unhappiness. These findings suggest that, in addition to the treatment of the clinical manifestations of epilepsy, it is extremely important to provide treatment focused on improving the self-concept of school-aged children with this condition. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. Holistic Wellness in Older Adulthood: Group Differences Based on Age and Mental Health.

    Science.gov (United States)

    Fullen, Matthew C; Granello, Darcy Haag

    2018-01-01

    To understand how demographic variables and depression symptoms relate to the prevalence of wellness, resilience, and age perception within a sample of community-dwelling older adults. In all, 200 residents across 12 senior housing sites were surveyed. Research questions included the following: (1) Do group differences exist in wellness, resilience, and age perception based on age, sex, race, education, and depression symptoms? (2) Which profile of variables is most strongly associated with self-rated depression among older adults? Multivariate analyses of variance were used to examine group differences. A discriminant analysis demonstrated which variables comprised the profile of individuals who ascribed to depression symptoms. Younger respondents (i.e., age 55-70) had significantly lower levels of wellness (η 2 = .034) and resilience (η 2 = .052). Respondents suffering from depression symptoms had lower levels of wellness (η 2 = .155), resilience (η 2 = .163), and positive age perception (η 2 = .067) and higher rates of negative age perception (η 2 = .052). The discriminant analysis correctly categorized 75.3% of the cases related to depression symptoms, and resilience and certain forms of wellness were most relevant. The current study sheds light into within-group differences in wellness, resilience, and age perception that depend on variables such as age and depression.

  9. Sex, love and gender norms: sexual life and experience of a group of young people in Ho Chi Minh City, Vietnam.

    Science.gov (United States)

    Nguyen, Hoa Ngan; Liamputtong, Pranee

    2007-03-01

    This paper discusses the impacts of gender norms on the sexual life and experience of a group of young Vietnamese people. It is based on a qualitative study on sexuality and abortion among young people in Ho Chi Minh City, Vietnam. There were two general attitudes towards premarital sex. One view supported young people in a serious, loving relationship engaging in sex before marriage; the other opposed premarital sex because it affected the reputation of girls and their families. These general attitudes were similar to the views on virginity: one group believed strongly in girls maintaining their virginity and the other group emphasised love, emotion and trust, not virginity, as the most important criteria for marriage. Among women there were more supporters than opponents of the traditional view of premarital sex and virginity. Premarital sex was more acceptable for young people in a serious, loving relationship with certain commitment to marriage. Young men considered sex a way to express their love and to become more intimate. Women's view was that premarital sex only occurred within a serious, loving relationship or when there was a serious commitment to marriage. It is clear that young people's sexual life is shaped and constrained by gender norms through political interventions, sexual education and moral judgements. Under the pressure of these norms, young people face many difficulties in order to fulfill a safe and satisfying sexual life.

  10. Effects of Rational-Emotive Health Education Program on HIV risk perceptions among in-school adolescents in Nigeria.

    Science.gov (United States)

    Onyechi, Kay Chinonyelum Nwamaka; Eseadi, Chiedu; Okere, Anthony U; Otu, Mkpoikanke Sunday

    2016-07-01

    Exploring beliefs about personal risk for human immunodeficiency virus (HIV) infection is essential to understanding what motivates people to engage in behaviors that reduce or increase their risk of HIV infection. Therefore, the current study's objective was to examine the effects of a Rational-Emotive Health Education Program (REHEP) on HIV risk perceptions among in-school adolescents in Anambra State, Nigeria.Forty-four participants were identified as having high-risk perceptions about HIV infection through a self-report questionnaire and met the inclusion criteria. The treatment process was guided by a REHEP manual and consisted of 8 weeks of full intervention and 2 weeks of follow-up meetings that marked the end of intervention. The study used repeated measures analysis of variance to assess improvements in individual participants and across control and treatment group risk perceptions after the intervention.HIV risk perceptions of in-school adolescents did not differ across the treatment and control groups at baseline. Through REHEP, HIV risk perceptions significantly reduced in the treatment group compared to those in the control group. REHEP had significant effect on HIV risk perceptions of in-school adolescents exposed to treatment group, despite their sex. Religious background did not determine the significant effect of REHEP on HIV risk perceptions of in-school adolescents in the treatment group.Follow-up studies that would use a REHEP to assist client population from other parts of the country to promote HIV risk reduction, especially among those with high-risk behavior, are needed in Nigeria.

  11. Perceptions of Social Loafing in Online Learning Groups: A study of Public University and U.S. Naval War College students

    Directory of Open Access Journals (Sweden)

    William D. Ferree

    2008-06-01

    Full Text Available Social loafing research has spanned several decades and fields of study. Research has provided support for both the existence of social loafing and its antecedents within the laboratory, classroom, and work place. Studies regarding the perceptions of social loafing and its effects in the online learning environment, however, are largely non-existent. This study surveyed 227 online learning students who were participating in online learning groups. The study seeks to determine whether the perception of social loafing exists within online learning groups. In addition, several psychosocial factors identified in face-to-face environments are analyzed to determine their impact in online learning groups. Evidence supports both the perception of social loafing in online learning groups as well as similarities between social loafing antecedents in face-to-face groups and those in the online learning environment.

  12. Gender-related factors influencing perceptions of homosexuality.

    Science.gov (United States)

    Wong, F Y; McCreary, D R; Carpenter, K M; Engle, A; Korchynsky, R

    1999-01-01

    There is a long history linking gender role conformity to perceived homosexuality. However, the lack of a systematic theoretical model hinders the elucidation of the interrelationships among gender stereotypes, conformity to gender stereotypes, and perceived homosexuality, as well as other factors which may mediate these relationships. The purpose of the present study was to propose such a model by combining theories of gender stereotype formation and maintenance with research investigating perceptions of homosexuality. Specifically, this study examined college students' perceptions of gender role characteristics in male and female adult target persons and these students' perceptions of the likelihood that the targets were homosexual. Path analysis demonstrated that the sex and occupation of the target person were significantly related to perceived masculinity, femininity, and homosexuality of the target person. Furthermore, individual differences in these relationships were observed, indicating that the sex and gender role characteristics of the participant influenced perceptions of the gender role attributes and homosexuality of the target person.

  13. Associations between serotonin transporter gene polymorphisms and heat pain perception in adults with chronic pain

    Science.gov (United States)

    2013-01-01

    Background The triallelic serotonin transporter gene linked polymorphic region (5-HTTLPR) has been associated with alterations in thermal pain perception. The primary aim of this study was to investigate the associations between heat pain (HP) perception and the triallelic 5-HTTLPR in a large cohort of adults with chronic pain. Methods The cohort included 277 adults with chronic pain who met inclusion criteria, and were consecutively admitted to an outpatient pain rehabilitation program from March 2009 through March 2010. Individuals were genotyped for the triallelic 5-HTTLPR (including rs25531) and categorized as high, intermediate, or low expressors of the serotonin transporter. Standardized measures of HP perception were obtained using a validated quantitative sensory test method of levels. Results The distribution of the high, intermediate, and low expressing genotypes was 61 (22%), 149 (54%) and 67 (24%), respectively. The Hardy-Weinberg P-value was 0.204 which indicated no departure from equilibrium. A significant effect of genotype was observed for values of HP threshold (P = 0.029). Individual group comparisons showed that values of HP threshold were significantly greater in the intermediate compared to the high expressing group (P = 0.009) but not the low expressing group (P > 0.1). In a multiple variable linear regression model, the intermediate group (P = 0.034) and male sex (P = 0.021) were associated with significantly greater values of HP 0.5, but no significant genotype-by-sex interaction effect was observed. Conclusions In this study that involved adults with chronic pain, the intermediate triallelic 5-HTTLPR expressing group, but not the low expressing group, was associated with greater HP thresholds compared to the high expressing group. PMID:23895108

  14. Pupils' liking for school: ability grouping, self-concept and perceptions of teaching.

    Science.gov (United States)

    Ireson, Judith; Hallam, Susan

    2005-06-01

    Research indicates that affective aspects of development provide a basis for autonomous learning. Pupils' liking for school may be a useful indicator of their relationships with teachers and the school. The aim of the research reported in this paper is to establish the properties of a measure of pupils' liking for school and to examine associations between this measure, pupils' experiences in lessons, their self-concepts and the amount of setting implemented in school. A stratified sample of 45 mixed secondary comprehensive schools was selected for the research. Schools represented a variety of ability-grouping practices in the lower school (Years 7-9), from completely mixed-ability to setting in all academic subjects. All Year 9 pupils were included in the sample. Pupils completed a questionnaire containing items on their self-concept, liking for school, and their perceptions of teaching in English, mathematics, and science. Data on pupils' gender, ethnic origin, social disadvantage and attainment was also collected. The properties and correlates of scales indicating pupils' liking for school and their perceptions of teaching in English, mathematics, and science are established. Liking for school is greater among girls, pupils with higher academic self-concepts, and those with more positive perceptions of teaching. Pupils are more positive about teaching they experience in English than in mathematics or science. When other variables are statistically controlled, there is no significant effect of the extent of ability grouping in the school as a whole. Affective aspects of learning should not be neglected in the drive to raise standards.

  15. Rank and grooming reciprocity among females in a mixed-sex group of captive hamadryas baboons

    NARCIS (Netherlands)

    Leinfelder, I.; Vries, Han de; Deleu, R.; Nelissen, M.

    2001-01-01

    In a mixed-sex, captive group of hamadryas baboons (Papio hamadryas hamadryas) we investigated whether female grooming relationships are affected by their dominance ranks. Seyfarths [1977] grooming for support model and Barrett et al.s [1999] biological market model both predict that in primate

  16. Scaling of adult body weight to height across sex and race/ethnic groups: relevance to BMI.

    Science.gov (United States)

    Heymsfield, Steven B; Peterson, Courtney M; Thomas, Diana M; Heo, Moonseong; Schuna, John M; Hong, Sangmo; Choi, Woong

    2014-12-01

    Body mass index (BMI) is formulated on the assumption that body weight (BW) scales to height with a power of 2 (BW∝height(2)), independent of sex and race-ethnicity. Powers differing from 2 are observed in studies of selected samples, thus raising the question if BMI is a generalizable metric that makes BW independent of height across populations. The objectives were to test the hypothesis that adult BW scales to height with a power of 2 independent of sex and race-ethnicity and to advance an understanding of BMI as a measure of shape by extending allometric analyses to waist circumference (WC). We conducted cross-sectional subject evaluations, including body composition, from the NHANES and the Korean NHANES (KNHANES). Variations of the allometric model (Y = αX(β)) were used to establish height scaling powers (β ± SE) across non-Hispanic white and black, Mexican American, and Korean men and women. Exploratory analyses in population samples established age and adiposity as important independent determinants of height scaling powers (i.e., β). After age and adiposity in the next series of analyses were controlled for, BW scaling powers were nonsignificantly different between race/ethnic groups within each sex group; WC findings were similar in women, whereas small but significant between-race differences were observed in the men. Sex differences in β values were nonsignificant except for BW in non-Hispanic blacks and WC in Koreans (P ethnic groups, an observation that makes BMI a generalizable height-independent measure of shape across most populations. WC also follows generalizable scaling rules, a finding that has implications for defining body shape in populations who differ in stature. © 2014 American Society for Nutrition.

  17. Sex Education and Young People in Group Homes: Balancing Risks, Rights and Resilience in Sexual Health Promotion

    Science.gov (United States)

    Lindroth, Malin

    2014-01-01

    This paper presents findings from focus group interviews conducted in Swedish government group homes for young people with a history of psychosocial problems, substance misuse and criminal behaviour. Participants were asked to reflect on a newly developed sex education curriculum located within a harm-reduction paradigm prior to its…

  18. Trait Perception Accuracy and Acquaintance Within Groups: Tracking Accuracy Development.

    Science.gov (United States)

    Brown, Jill A; Bernieri, Frank

    2017-05-01

    Previous work on trait perception has evaluated accuracy at discrete stages of relationships (e.g., strangers, best friends). A relatively limited body of literature has investigated changes in accuracy as acquaintance within a dyad or group increases. Small groups of initially unacquainted individuals spent more than 30 hr participating in a wide range of activities designed to represent common interpersonal contexts (e.g., eating, traveling). We calculated how accurately each participant judged others in their group on the big five traits across three distinct points within the acquaintance process: zero acquaintance, after a getting-to-know-you conversation, and after 10 weeks of interaction and activity. Judgments of all five traits exhibited accuracy above chance levels after 10 weeks. An examination of the trait rating stability revealed that much of the revision in judgments occurred not over the course of the 10-week relationship as suspected, but between zero acquaintance and the getting-to-know-you conversation.

  19. STUDENTS JUDGMENTS OF THE RISKS OF HIV-INFECTION AS A FUNCTION OF SEXUAL PRACTICE, SEX OF TARGET AND PARTNER, AND AGE AND SEX OF STUDENT

    NARCIS (Netherlands)

    SPEARS, R; ABRAHAM, C; SHEERAN, P; ABRAMS, D

    1995-01-01

    Two age cohorts of male and female students (n = 311) were investigated concerning their perceptions of the HIV-related risks of various sex-related practices (unprotected vaginal, oral, and anal sex, and mutual masturbation and kissing). Participants judged the risk of these activities for either a

  20. Person Perception in Childhood and Adolescence.

    Science.gov (United States)

    Livesley, W. J.; Bromley, D. B.

    The development of person perception or understanding of self and others is the theme of this psychology textbook. An extensive review of research on impression formation is followed by a thorough description of a study of person perception in children. Variables such as age, sex, and intelligence are studied in terms of their relationship to the…

  1. Sex differences in heritability of neck Pain

    DEFF Research Database (Denmark)

    Fejer, René; Hartvigsen, Jan; Kyvik, Kirsten Ohm

    2006-01-01

    Experimental studies have suggested biological factors as a possible explanation for gender disparities in perception of pain. Recently, heritability of liability to neck pain (NP) has been found to be statistically significantly larger in women compared to men. However, no studies have been...... conducted to determine whether the sex differences in heritability of NP are due to sex-specific genetic factors. Data on lifetime prevalence of NP from a population-based cross-sectional survey of 33,794 Danish twins were collected and age-stratified univariate biometrical modeling using sex......-limitation models was performed based on 10,605 dizygotic (DZ) twins of opposite sex to estimate the qualitative sex differences. In a full sex-limitation model the genetic component in females were higher than in males, but the genetic and the shared environmental correlations were equal to what is normally...

  2. Perception Gaps on Food Additives among Various Groups in Korea: Food Experts, Teachers, Nutrition Teachers, Nongovernmental Organization Members, and General Consumers.

    Science.gov (United States)

    Kang, Hee-Jin; Kim, Suna; Lee, Gunyoung; Lim, Ho Soo; Yun, Sang Soon; Kim, Jeong-Weon

    2017-06-01

    The purpose of this study was to determine the perceptions and information needs of food experts, teachers, nutrition teachers, members of nongovernmental organizations, and general consumers concerning food additives. Questions in a survey format included perceptions, information needs, and preferred communication channels. The survey was conducted both off-line and on-line via e-mail and Google Drive in March 2015. The results indicated that most Korean consumers are concerned about the safety of using food additives in processed foods and do not recognize these additives as safe and useful materials as part of a modern diet. We also identified perception gaps among different groups regarding food additives. Nutrition teachers and members of nongovernmental organizations in Korea appeared to have a biased perception of food additives, which may cause general consumers to have a negative perception of food additives. The group of food experts did not have this bias. Governmental institutions must overcome the low confidence levels of various groups as an information provider about food additives. Based on the findings in this study, it will be possible to develop a strategy for risk communication about food additives for each group.

  3. Teen Perceptions of the Promotion of Safer Sexual Practices: A Focus Group Study

    Science.gov (United States)

    Herrman, Judith W.; Kelley, Andrea; Haigh, Katherine M.

    2017-01-01

    Teens' own thoughts on fostering safe sexual practice are important perspectives in promoting adolescent sexual health yet are relatively absent in the literature. This focus group study explored teens' perceptions about the supports and challenges that exist as teens strive to engage in healthy sexual practices. Seventy-five teens participated in…

  4. Risk and culture: variations in dioxin risk perceptions, behavioral preferences among social groups in South Korea

    Directory of Open Access Journals (Sweden)

    Seohyun Park

    2014-10-01

    Full Text Available Objectives This study examined variations in the perceptions of dioxin risk among social groups defined by geographical living location, environmental education, and occupation. Dioxin risk perceptions were analyzed according to values, risk awareness, knowledge, and behavioral preferences. Methods A quasi-experimental survey was designed and conducted on individuals from seven experimental groups in Jeonju city, South Korea, including: people living near incineration facilities; people living far from incineration facilities; governmental experts; nongovernmental organization members; office workers in developmental institutes or banks; students who were enrolled in environmental-related classes; and students who were enrolled in business-related classes. Results The results show variations among groups in values, awareness and behavioral preferences. Particular attention should be given to the result that groups with higher connectedness- to-nature values show higher willingness-to-act (WTA for risk reduction. Result s can be summarized as follows. First, awareness is associated with one’s geographical setting. Second, values and WTA behaviors are related to one’s environmental-related education and occupation. Third, values are significantly related to WTA behaviors. Conclusions Different cultures, in terms of values or worldview, among groups influence their perceptions of dioxin risk and choices of risk reduction behaviors. It is important to consider values in communicating complicated long-term risk management involving public participation. Further research should be continuously conducted on the effects of multiple dimensions of values on one’s WTA for risk reduction behaviors.

  5. Teaching social perception skills to adolescents with autism and intellectual disabilities using video-based group instruction.

    Science.gov (United States)

    Stauch, Tiffany A; Plavnick, Joshua B; Sankar, Sudha; Gallagher, Annie C

    2018-05-17

    Few interventions focus on teaching social skills to adolescents with autism spectrum disorder (ASD) and intellectual disabilities (ID) that are consistently used during interactions with peers ( Carter et al., 2014). The present study evaluated the effects of video-based group instruction (VGI) on the acquisition of social perception skills of five adolescents with ASD or ID in a public school setting. Social perception involves observing affective behaviors of others, discriminating relevant environmental stimuli, and differentially reinforcing the affective behavior of another person. Typically developing peers supported VGI implementation as social partners for participants. A multiple probe design across behaviors demonstrated the effectiveness of VGI for teaching social perception skills. Four of five participants acquired and maintained the targeted social perception skills, and we observed some transfer to a nontreatment setting. Results of this study suggest VGI may support the acquisition of social perception among adolescents with ASD or ID. © 2018 Society for the Experimental Analysis of Behavior.

  6. The impact of instructor grouping strategies on student efficacy in inquiry science labs: A phenomenological case study of grouping perceptions and strategies

    Science.gov (United States)

    Miller, Nathaniel J.

    Abundant educational research has integrated Albert Bandura's concepts of self-efficacy and collective efficacy within educational settings. In this phenomenological case study, the investigation sought to capture the manifestation of self-efficacy and collective efficacy within inquiry-based science laboratory courses. Qualitative data was derived from student efficacy surveys, direct classroom observations, and three-tiered interviews with teacher participants. Four high school science instructors and their students from two school districts in Northern Illinois were selected to participate in the study. This study sought to identify instructor strategies or criteria used to formulate student laboratory groups and the impact of such groupings on student self-efficacy and collective efficacy. Open coding of interview transcripts, observation logs, and student surveys led to the development of eight emerging themes. These themes included the purpose of science laboratory activities, instructor grouping strategies, instructor roles, instructor's perceptions, science laboratory assessment, student interactions, learner self-perceptions, and grouping preferences. Results from the study suggest that some students were innately inclined to assume leadership roles, smaller groupings had greater participation from all group members, students had a strong preference for working collaboratively in groups, and students desired to maintain stable laboratory groups in lieu of periodically changing laboratory partners. As with all case study methodologies, the findings of the study were limited to the individual participants at research sites and were not generalizable to all science classrooms. Additional research in the realms of group size, group autonomy, and student interviews would provide even greater insights into the observed phenomena.

  7. A Social-constructionist, narrative understanding of the Church�s morality on sex

    Directory of Open Access Journals (Sweden)

    J C M�ller

    2003-10-01

    Full Text Available This� article can be described as� a social constructionist, narrative understanding of a group of selected South African white Christians� experience and perceptions regarding sexual morality in the context of heterosexual couples. In this article we will encounter alternative descriptions of sex, sexuality and marriage. The assertion is made that sexual morality should be understood within a relational contextual view of human interaction. This entails a shift away from act-centred, universally right or wrong sexually moral behaviour. These contentions are grounded in a thickened description of sex, sexuality and marriage,through which the thin, act-centred discourse of sex as coitus and marriage as ceremonial consent is deconstructed. A few guidelines are also being made in view of the church and parents. The authors use the metaphor of the board game �snakes and ladders� to enlighten the underlying worldview� and findings, thereby situating sexual morality within the sphere of human social interaction and reality.

  8. Perceptions of Retirement Affect Career Commitment: The Mediating Role of Retirement System Satisfaction for Two Teacher Age Groups

    Science.gov (United States)

    Smith, Justin L.; Conley, Sharon; You, Sukkyung

    2015-01-01

    This study investigated a sample of California elementary, intermediate, and high school employed teachers (N = 247) to assess the effects of retirement perceptions on career commitment among teachers who are in different age groupings. Using path analysis, the influence of five retirement perceptions variables was examined: concerns about…

  9. More than just a problem with faces: altered body perception in a group of congenital prosopagnosics.

    Science.gov (United States)

    Rivolta, Davide; Lawson, Rebecca P; Palermo, Romina

    2017-02-01

    It has been estimated that one out of 40 people in the general population suffer from congenital prosopagnosia (CP), a neurodevelopmental disorder characterized by difficulty identifying people by their faces. CP involves impairment in recognizing faces, although the perception of non-face stimuli may also be impaired. Given that social interaction depends not only on face processing, but also on the processing of bodies, it is of theoretical importance to ascertain whether CP is also characterized by body perception impairments. Here, we tested 11 CPs and 11 matched control participants on the Body Identity Recognition Task (BIRT), a forced-choice match-to-sample task, using stimuli that require processing of body-specific, not clothing-specific, features. Results indicated that the group of CPs were as accurate as controls on the BIRT, which is in line with the lack of body perception complaints by CPs. However, the CPs were slower than controls, and when accuracy and response times were combined into inverse efficiency scores (IESs), the group of CPs were impaired, suggesting that the CPs could be using more effortful cognitive mechanisms to be as accurate as controls. In conclusion, our findings demonstrate that CP may not generally be limited to face processing difficulties, but may also extend to body perception.

  10. Cretaceous park of sex determination: sex chromosomes are conserved across iguanas.

    Science.gov (United States)

    Rovatsos, Michail; Pokorná, Martina; Altmanová, Marie; Kratochvíl, Lukáš

    2014-03-01

    Many poikilothermic vertebrate lineages, especially among amphibians and fishes, possess a rapid turnover of sex chromosomes, while in endotherms there is a notable stability of sex chromosomes. Reptiles in general exhibit variability in sex-determining systems; as typical poikilotherms, they might be expected to have a rapid turnover of sex chromosomes. However, molecular data which would enable the testing of the stability of sex chromosomes are lacking in most lineages. Here, we provide molecular evidence that sex chromosomes are highly conserved across iguanas, one of the most species-rich clade of reptiles. We demonstrate that members of the New World families Iguanidae, Tropiduridae, Leiocephalidae, Phrynosomatidae, Dactyloidae and Crotaphytidae, as well as of the family Opluridae which is restricted to Madagascar, all share homologous sex chromosomes. As our sampling represents the majority of the phylogenetic diversity of iguanas, the origin of iguana sex chromosomes can be traced back in history to the basal splitting of this group which occurred during the Cretaceous period. Iguanas thus show a stability of sex chromosomes comparable to mammals and birds and represent the group with the oldest sex chromosomes currently known among amniotic poikilothermic vertebrates.

  11. Single-Sex School Boys' Perceptions of Coeducational Classroom Learning Environments

    Science.gov (United States)

    Yates, Shirley M.

    2011-01-01

    Reviews in many countries have found little evidence of consistent advantages in either single-sex education or coeducation. Over the last three decades, coeducation has been introduced into many single-sex schools, but there is a dearth of evidence from the student perspective of the impact of such changes on the classroom learning environment.…

  12. Early Implementation of Public Single-Sex Schools: Perceptions and Characteristics

    Science.gov (United States)

    Riordan, Cornelius; Faddis, Bonnie J.; Beam, Margaret; Seager, Andrew; Tanney, Adam; DiBiase, Rebecca; Ruffin, Monya; Valentine, Jeffrey

    2008-01-01

    Although for most of the nation's history, coeducation has been the norm in public elementary and secondary school, recent years have marked an increasing interest in public single-sex education. The No Child Left Behind Act of 2001 (NCLB) authorized school districts to use local or innovative program funds to offer single-sex schools and…

  13. Medical student perceptions of factors affecting productivity of problem-based learning tutorial groups: does culture influence the outcome?

    Science.gov (United States)

    Das Carlo, Mandira; Swadi, Harith; Mpofu, Debbie

    2003-01-01

    The popularization of problem-based learning (PBL) has drawn attention to the motivational and cognitive skills necessary for medical students in group learning. This study identifies the effect of motivational and cognitive factors on group productivity of PBL tutorial groups. A self-administered questionnaire was completed by 115 students at the end of PBL tutorials for 4 themes. The questionnaire explored student perceptions about effect of motivation, cohesion, sponging, withdrawal, interaction, and elaboration on group productivity. We further analyzed (a) differences in perceptions between male and female students, (b) effect of "problems," and (c) effect of student progress over time on group productivity. There were linear relations between a tutorial group's success and the factors studied. Significant differences were noted between male and female student groups. Students and tutors need to recognize symptoms of ineffective PBL groups. Our study emphasizes the need to take into account cultural issues in setting ground rules for PBL tutorials.

  14. Analysis of factors associated with same-sex relationships (gays and lesbians in Bogotá

    Directory of Open Access Journals (Sweden)

    Gallego Villa, Oscar Mauricio

    2010-06-01

    Full Text Available This research characterizes the same sex couple relationships in Bogota’s context by comparing a group of people with current partner and one without a partner. Using a non-probabilistic convenience sampling through a snowball design a in-depth interview was a applied to a sample of 60 homosexual (30 men, 30 women. They were asked about aspects of the affective experience (formation of the relationship, satisfaction, conflict management. The results show the participants have a positive view of their couple’s life, without significant differences in the perception of the two groups in the aspects evaluated

  15. Characteristics of pornography film actors: self-report versus perceptions of college students.

    Science.gov (United States)

    Griffith, James D; Hayworth, Michelle; Adams, Lea T; Mitchell, Sharon; Hart, Christian

    2013-05-01

    The assumed characteristics of individuals in the adult entertainment industry have been used to advocate positions for and against pornography. Although prior studies have investigated perceptions of porn actors, no data on the actual characteristics of this group exist. The present study compared the self-reports of 105 male and 177 female porn actors to the perceptions of 399 college students on childhood sexual abuse (CSA), self-esteem, work and non-work sexual behaviors, and safe sex issues. College students were asked to identify the characteristics associated with either a male or female porn star. College students provided underestimates for both female and male porn actors on self-esteem, age of first intercourse, lifetime number of partners outside of work, ideal experience in a romantic partner, concerns regarding sexually transmitted diseases (STDs), enjoyment of sex, and condom use during a first time sexual encounter, but overestimated earnings. Additional differences among male porn stars included an underestimate of the number of partners at work. For female porn stars, college students underestimated their enjoyment of work, the probability of catching an STD, and having unprotected sex. Although there were no significant differences on perceived rates of childhood abuse of porn actors, the incidence of CSA among the porn actor participants were within the ranges of the general population. The majority of college student stereotypes were not supported regarding the perceptions of porn actors. These findings were discussed within the context of attributing unfounded characteristics of individuals to an entire industry.

  16. Sex disparities in acute myocardial infarction incidence : Do ethnic minority groups differ from the majority population?

    NARCIS (Netherlands)

    Van Oeffelen, Aloysia A M; Vaartjes, Ilonca; Stronks, Karien; Bots, Michiel L.; Agyemang, Charles

    2015-01-01

    Background: The incidence of acute myocardial infarction (AMI) in men exceeds that in women. The extent of this sex disparity varies widely between countries. Variations may also exist between ethnic minority groups and the majority population, but scientific evidence is lacking. Methods: A

  17. Contact networks structured by sex underpin sex-specific epidemiology of infection.

    Science.gov (United States)

    Silk, Matthew J; Weber, Nicola L; Steward, Lucy C; Hodgson, David J; Boots, Mike; Croft, Darren P; Delahay, Richard J; McDonald, Robbie A

    2018-02-01

    Contact networks are fundamental to the transmission of infection and host sex often affects the acquisition and progression of infection. However, the epidemiological impacts of sex-related variation in animal contact networks have rarely been investigated. We test the hypothesis that sex-biases in infection are related to variation in multilayer contact networks structured by sex in a population of European badgers Meles meles naturally infected with Mycobacterium bovis. Our key results are that male-male and between-sex networks are structured at broader spatial scales than female-female networks and that in male-male and between-sex contact networks, but not female-female networks, there is a significant relationship between infection and contacts with individuals in other groups. These sex differences in social behaviour may underpin male-biased acquisition of infection and may result in males being responsible for more between-group transmission. This highlights the importance of sex-related variation in host behaviour when managing animal diseases. © 2017 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd.

  18. Consumption of Pornography, Perceived Peer Norms, and Condomless Sex.

    Science.gov (United States)

    Wright, Paul J; Tokunaga, Robert S; Kraus, Ashley

    2016-08-01

    Sexual scripts in pornography rarely include condoms. Many U.S. college students consume pornography and have unprotected sex. Yet no study appears to have investigated whether pornography consumption is correlated with having unprotected sex among U.S. college students. This article reports results from two studies of pornography consumption and condomless sex among U.S. college students. Pornography consumption was directly associated with a higher likelihood of condomless sex in study 1. This finding was replicated in study 2. Study 2 also explored whether perceptions of peers' use of condoms partially mediates the association between pornography consumption and condomless sex. Pornography consumption was associated with lower estimations of peers' condom use, and lower estimations of peers' condom use were associated with personally engaging in condomless sex.

  19. Effects of reproductive status, social rank, sex and group size on vigilance patterns in Przewalski's gazelle.

    Directory of Open Access Journals (Sweden)

    Chunlin Li

    Full Text Available Quantifying vigilance and exploring the underlying mechanisms has been the subject of numerous studies. Less attention has focused on the complex interplay between contributing factors such as reproductive status, social rank, sex and group size. Reproductive status and social rank are of particular interest due to their association with mating behavior. Mating activities in rutting season may interfere with typical patterns of vigilance and possibly interact with social rank. In addition, balancing the tradeoff between vigilance and life maintenance may represent a challenge for gregarious ungulate species rutting under harsh winter conditions. We studied vigilance patterns in the endangered Przewalski's gazelle (Procapra przewalskii during both the rutting and non-rutting seasons to examine these issues.Field observations were carried out with focal sampling during rutting and non-rutting season in 2008-2009. Results indicated a complex interplay between reproductive status, social rank, sex and group size in determining vigilance in this species. Vigilance decreased with group size in female but not in male gazelles. Males scanned more frequently and thus spent more time vigilant than females. Compared to non-rutting season, gazelles increased time spent scanning at the expense of bedding in rutting season. During the rutting season, territorial males spent a large proportion of time on rutting activities and were less vigilant than non-territorial males. Although territorial males may share collective risk detection with harem females, we suggest that they are probably more vulnerable to predation because they seemed reluctant to leave rut stands under threats.Vigilance behavior in Przewalski's gazelle was significantly affected by reproductive status, social rank, sex, group size and their complex interactions. These findings shed light on the mechanisms underlying vigilance patterns and the tradeoff between vigilance and other crucial

  20. Sex workers talk about sex work: six contradictory characteristics of legalised sex work in Melbourne, Australia.

    Science.gov (United States)

    Begum, Sufia; Hocking, Jane S; Groves, Jan; Fairley, Christopher K; Keogh, Louise A

    2013-01-01

    Despite research suggesting that legal sex work is safe and that emotional risks and social stigma are of greater concern than health risks, much research on sex work has focused on health risks. Given the legalisation of sex work in Victoria, Australia, it is timely to look beyond health. Three focus groups were conducted with a total of 14 female sex workers on their experience of legal sex work, both positive and negative, and the social acceptability of their profession. Thematic analysis was used to identify the key ways that sex workers described sex work. Women saw legal sex work as safer than illegal sex work, but still not socially acceptable. However, they also described six contradictory elements of sex work, which was seen as: financially rewarding and entrapping; empowering and demeaning; increasing some opportunities while reducing others; flexible and demanding; offering both intimacy and competition; and leading to a 'double life'. While legalisation has improved the safety of sex work, stigma and discrimination persist.

  1. Sex disparities in acute myocardial infarction incidence: do ethnic minority groups differ from the majority population?

    NARCIS (Netherlands)

    van Oeffelen, Aloysia A. M.; Vaartjes, Ilonca; Stronks, Karien; Bots, Michiel L.; Agyemang, Charles

    2015-01-01

    The incidence of acute myocardial infarction (AMI) in men exceeds that in women. The extent of this sex disparity varies widely between countries. Variations may also exist between ethnic minority groups and the majority population, but scientific evidence is lacking. A nationwide register-based

  2. Perceptions of patient safety culture among healthcare employees in tertiary hospitals of Heilongjiang province in northern China: a cross-sectional study.

    Science.gov (United States)

    Li, Ying; Zhao, Yanming; Hao, Yanhua; Jiao, Mingli; Ma, Hongkun; Teng, Baijun; Yang, Kai; Sun, Tongbo; Wu, Qunhong; Qiao, Hong

    2018-04-19

    Assessing the patient safety culture is necessary for improving patient safety. Research on patient safety culture has attracted considerable attention. Currently, there is little research on patient safety culture in China generally, and in Heilongjiang in northern China specifically. The aim of the study is to explore the perception of healthcare employees about patient safety culture and to determine whether perception differs per sex, age, profession, years of experience, education level and marital status. Cross-sectional study. Thirteen tertiary hospitals in Heilongjiang, northern China. About 1024 healthcare employees. The perception of healthcare employees was measured using the safety attitude questionnaire, which include six dimensions. Higher scores represented more positive attitudes. An analysis of variance was used to compare socio-demographic differences per position, marital status and education; t-tests were used for sex, age and experience. A total of 1024 (85.33%) valid questionnaires were returned. The mean score of the six dimensions was 73.74/100; work conditions (80.19) had the highest score of all the dimensions, and safety climate (70.48) had the lowest. Across distinct dimensions, there were significant differences in perceptions of patient safety culture per sex, age, years of experience, position, marital status and education level (P culture among healthcare employees and identifying dimensions that require improvement. Interventions aimed at specific socio-demographic groups are necessary to improve patient safety culture.

  3. Sex Determination, Sex Chromosomes, and Karyotype Evolution in Insects.

    Science.gov (United States)

    Blackmon, Heath; Ross, Laura; Bachtrog, Doris

    2017-01-01

    Insects harbor a tremendous diversity of sex determining mechanisms both within and between groups. For example, in some orders such as Hymenoptera, all members are haplodiploid, whereas Diptera contain species with homomorphic as well as male and female heterogametic sex chromosome systems or paternal genome elimination. We have established a large database on karyotypes and sex chromosomes in insects, containing information on over 13000 species covering 29 orders of insects. This database constitutes a unique starting point to report phylogenetic patterns on the distribution of sex determination mechanisms, sex chromosomes, and karyotypes among insects and allows us to test general theories on the evolutionary dynamics of karyotypes, sex chromosomes, and sex determination systems in a comparative framework. Phylogenetic analysis reveals that male heterogamety is the ancestral mode of sex determination in insects, and transitions to female heterogamety are extremely rare. Many insect orders harbor species with complex sex chromosomes, and gains and losses of the sex-limited chromosome are frequent in some groups. Haplodiploidy originated several times within insects, and parthenogenesis is rare but evolves frequently. Providing a single source to electronically access data previously distributed among more than 500 articles and books will not only accelerate analyses of the assembled data, but also provide a unique resource to guide research on which taxa are likely to be informative to address specific questions, for example, for genome sequencing projects or large-scale comparative studies. © The American Genetic Association 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  4. Sex differences in emotional perception: Meta analysis of divergent activation.

    Science.gov (United States)

    Filkowski, Megan M; Olsen, Rachel M; Duda, Bryant; Wanger, Timothy J; Sabatinelli, Dean

    2017-02-15

    Behavioral and physiological sex differences in emotional reactivity are well documented, yet comparatively few neural differences have been identified. Here we apply quantitative activation likelihood estimation (ALE) meta-analysis across functional brain imaging studies that each reported clusters of activity differentiating men and women as they participated in emotion-evoking tasks in the visual modality. This approach requires the experimental paradigm to be balanced across the sexes, and thus may provide greater clarity than previous efforts. Results across 56 emotion-eliciting studies (n=1907) reveal distinct activation in the medial prefrontal cortex, anterior cingulate cortex, frontal pole, and mediodorsal nucleus of the thalamus in men relative to women. Women show distinct activation in bilateral amygdala, hippocampus, and regions of the dorsal midbrain including the periaqueductal gray/superior colliculus and locus coeruleus. While some clusters are consistent with prevailing perspectives on the foundations of sex differences in emotional reactivity, thalamic and brainstem regions have not previously been highlighted as sexually divergent. These data strongly support the need to include sex as a factor in functional brain imaging studies of emotion, and to extend our investigative focus beyond the cortex. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Stereotyped perceptions and their influence on interaction and communication of groups involved in the political planning of big technologies

    International Nuclear Information System (INIS)

    Eisenhardt, G.; Krebsbach, C.

    1978-01-01

    The experiences with communication problems in planning processes show that the participating groups (politicians, experts, citizens/'non-experts') do not communicate in terms of carrying out a real dialogue but tend to talk past one another. The research hypothesis of the study is that the failure of communication resp. its 'disturbance' can be attributed to a considerable degree to the auto- and hetero-assessments (stereotyped perceptions/labelings) of the participating groups. The empirical data collected in this study show clearly: that stereotyped perceptions/labelings indeed exist and that these are both central and stable, that these perceptions continue troughout the communication process, and that this process is 'disturbed' because of the non-observance of basic characteristics of communication. Consequences for problemsolving are discussed. (orig.) [de

  6. School Board Chairmen and School Superintendents: An Analysis of Perceptions Concerning Special Interest Groups and Educational Governance.

    Science.gov (United States)

    Feuerstein, Abe; Opfer, V. Darleen

    1998-01-01

    Surveyed all Virginia school board chairmen and superintendents on local governance issues. Discusses both groups' perceptions of board members' orientation to their role as elected representatives, their personal attitude toward the electoral process, their assessment of interest-group involvement in district decision making, their feelings…

  7. The Effectiveness of the Harm Reduction Group Therapy Based on Bandura's Self-Efficacy Theory on Risky Behaviors of Drug-Dependent Sex Worker Women.

    Science.gov (United States)

    Rabani-Bavojdan, Marjan; Rabani-Bavojdan, Mozhgan; Rajabizadeh, Ghodratollah; Kaviani, Nahid; Bahramnejad, Ali; Ghaffari, Zohreh; Shafiei-Bafti, Mehdi

    2017-07-01

    The aim of this study was to investigate the effectiveness of the harm reduction group therapy based on Bandura's self-efficacy theory on risky behaviors of sex workers in Kerman, Iran. A quasi-experimental two-group design (a random selection with pre-test and post-test) was used. A risky behaviors questionnaire was used to collect. The sample was selected among sex workers referring to drop-in centers in Kerman. Subjects were allocated to two groups and were randomly classified into two experimental and control groups. The sample group consisted of 56 subjects. The experimental design was carried out during 12 sessions, and the post-test was performed one month and two weeks after the completion of the sessions. The results were analyzed statistically. By reducing harm based on Bandura's self-efficacy theory, the risky behaviors of the experimental group, including injection behavior, sexual behavior, violence, and damage to the skin, were significantly reduced in the pre-test compared to the post-test (P group therapy based on Bandura's self-efficacy theory can reduce the risky behaviors of sex workers.

  8. College students' perceptions of sexual orientation and gender given job descriptions and titles for interior decoration, interior design, and architecture.

    Science.gov (United States)

    Wood-Nartker, B Jeanneane; Sepanski, Jungsywan; McCrady, Joe; Gligor, Andreea

    2007-06-01

    To examine perceptions of design professionals, this study was designed to examine possible gender-bias based on job title and description and whether there is a relationship between the two perceptions. A respondent's sex was significantly related to perceptions of a design professional's sex. Both respondents' sex and the perceived sex of the design professional had significant effects on the perceived sexual orientation of the design professionals. Furthermore, the results also indicated that if the design professional was perceived to be male, there was a higher tendency that he would be perceived as homosexual, especially by a male respondent.

  9. Risk Perception and sexual risk behaviors among HIV-positive men on antiretroviral therapy.

    Science.gov (United States)

    Remien, Robert H; Halkitis, Perry N; O'Leary, Ann; Wolitski, Richard J; Gómez, Cynthia A

    2005-06-01

    There are reports of increased sexual risk behavior among people on highly active antiretroviral therapy (HAART) due to beliefs about risk of HIV transmission when on HAART. In a cross-sectional study (Seropositive Urban Men's Study), we examined the relationship between risk perception and sexual risk behavior among sexually active, culturally diverse HIV positive men who have sex with men (N = 456). Less than twenty-five percent engaged in unprotected anal sex (either with an HIV negative, or unknown-status partner, or an HIV positive partner) within the past 3 months. Most men believed there was significant health risk (to partner or self) associated with unprotected sex when on HAART. There was no increased risk behavior associated with being on HAART, although the perception of negative health consequences, including HIV transmission, when on HAART was significantly lower for the relatively small subset of men who reported unprotected sex. Prevention strategies need to be tailored to address risk perception associated with HAART.

  10. Decreased serum levels of sex steroids associated with osteoporosis in a group of Romanian male patients

    Directory of Open Access Journals (Sweden)

    Popa Florina Ligia

    2016-03-01

    Full Text Available Introduction. With age, sex hormone deficiency leads to reduced bone mineral density (BMD in men. The aim of our research is to analyze the role of serum sex steroids in assessing BMD in the men included in this study. Materials and methods. This cross-sectional study included 146 men aged 65-85 years old with osteopenia or osteoporosis (study group and 121 men with normal BMD (control group. Serum levels of total testosterone (Tt and free testosterone (Tf were measured by immunoassay, and estradiol (E2 levels were measured by the immunoenzymatic method. Femoral neck and lumbar spine BMD was examined by dual-energy X-ray absorptiometry. Results. Tf and E2 deficiency was significantly associated with low BMD (p=0.007. No association was found between Tt deficiency and reduced BMD. Tf levels (p<0.001 and E2 levels (p=0.003 were significantly lower in patients with reduced BMD compared to those with normal BMD. Significant more cases with low levels of Tf (p=0.015 and E2 (p<0.001 were found in patients with osteoporosis compared to those with osteopenia. Conclusions. Sex hormones deficiency in men was significantly correlated with the decrease of BMD. Determination of serum Tf and E2 levels is important in assessing the risk of osteoporosis in male subjects.

  11. Taxonomic analysis of perceived risk: modeling individual and group perceptions within homogeneous hazard domains

    International Nuclear Information System (INIS)

    Kraus, N.N.; Slovic, P.

    1988-01-01

    Previous studies of risk perception have typically focused on the mean judgments of a group of people regarding the riskiness (or safety) of a diverse set of hazardous activities, substances, and technologies. This paper reports the results of two studies that take a different path. Study 1 investigated whether models within a single technological domain were similar to previous models based on group means and diverse hazards. Study 2 created a group taxonomy of perceived risk for only one technological domain, railroads, and examined whether the structure of that taxonomy corresponded with taxonomies derived from prior studies of diverse hazards. Results from Study 1 indicated that the importance of various risk characteristics in determining perceived risk differed across individuals and across hazards, but not so much as to invalidate the results of earlier studies based on group means and diverse hazards. In Study 2, the detailed analysis of railroad hazards produced a structure that had both important similarities to, and dissimilarities from, the structure obtained in prior research with diverse hazard domains. The data also indicated that railroad hazards are really quite diverse, with some approaching nuclear reactors in their perceived seriousness. These results suggest that information about the diversity of perceptions within a single domain of hazards could provide valuable input to risk-management decisions

  12. The Impact of a Group Communication Course on Veterinary Medical Students' Perceptions of Communication Competence and Communication Apprehension.

    Science.gov (United States)

    Kedrowicz, April A

    2016-01-01

    This paper explores the impact of a group communication course on veterinary medical students' perceptions of communication competence and communication anxiety. Students enrolled in the Group Communication in Veterinary Medicine course completed the Personal Report of Communication Apprehension and the Communicative Competence Scale at the beginning (Time 1) and end (Time 2) of the semester. Results show that first-year veterinary students' self-perceptions of communication competence increased and their self-reported levels of communication apprehension decreased across multiple contexts from Time 1 to Time 2. This research provides support for experiential communication training fostering skill development and confidence.

  13. Perceptions of Sexual Orientation From Minimal Cues.

    Science.gov (United States)

    Rule, Nicholas O

    2017-01-01

    People derive considerable amounts of information about each other from minimal nonverbal cues. Apart from characteristics typically regarded as obvious when encountering another person (e.g., age, race, and sex), perceivers can identify many other qualities about a person that are typically rather subtle. One such feature is sexual orientation. Here, I review the literature documenting the accurate perception of sexual orientation from nonverbal cues related to one's adornment, acoustics, actions, and appearance. In addition to chronicling studies that have demonstrated how people express and extract sexual orientation in each of these domains, I discuss some of the basic cognitive and perceptual processes that support these judgments, including how cues to sexual orientation manifest in behavioral (e.g., clothing choices) and structural (e.g., facial morphology) signals. Finally, I attend to boundary conditions in the accurate perception of sexual orientation, such as the states, traits, and group memberships that moderate individuals' ability to reliably decipher others' sexual orientation.

  14. Multiple Identity Considerations among African American Christian Men Experiencing Same-Sex Attraction

    Science.gov (United States)

    Yarhouse, Mark A.; Nowacki-Butzen, Stephanie; Brooks, D. Fredrica

    2009-01-01

    The authors explored the experiences of African American men who identified as Christian and experienced same-sex attraction. Participants completed an online questionnaire addressing experiences of same-sex attraction; meaning attributed to their attractions; the sharing of their experiences with others; and perceptions regarding the intersection…

  15. [Perception of sweet and salty flavors in different population groups].

    Science.gov (United States)

    González Carnero, J; de la Montaña Miguélez, J; Míguez Bernárdez, M

    2002-01-01

    The flavour perceived by humans when eating varies depending on age, gender, habits, emotional status, etc. The present study reflects the changes in the perception of sweet and salt flavours among different population groups depending on age, with an assessment, for each flavour, of the threshold concentration for the detection of these flavours. Triangular discrimination sensorial tests were performed in three groups, with thirty members in each, classified to represent young, adult and elderly age groups. With regard to sweet flavours, the groups of young people and adults distinguished the different sample at 0.1% of sugar for 95% and 99% significance levels, whereas the elderly required the concentration to reach 1% at both levels before they could distinguish the sugar solution from water. In the case of salt flavours, young people are able to detect the different sample at the lowest concentration level, for both levels of significance. Adults significantly distinguished the sample containing 0.05% of salt, at the 95% significance level, whereas the elderly needed a concentration of 0.1% for both levels of significance. Age-dependent variations in response were observed. As age increases, greater concentrations are required in order to distinguish the salt or sweet solutions from the samples containing only water.

  16. Perceptions of Informal and Formal Coping Strategies for Intimate Partner Violence Among Gay and Bisexual Men.

    Science.gov (United States)

    Freeland, Ryan; Goldenberg, Tamar; Stephenson, Rob

    2018-03-01

    The prevalence of intimate partner violence (IPV) in same-sex male relationships has been reported to be at least as prevalent as is observed in female-male relationships. Though research has focused on understanding the prevalence and antecedents of IPV in male-male relationships, there is a paucity of data describing perceptions of coping strategies adopted by gay and bisexual men who may experience IPV. Ten focus group discussions were conducted with 64 gay and bisexual men in Atlanta, Georgia, between September 2013 and November 2013. Focus groups examined perceptions of how gay and bisexual men would respond to IPV and the IPV-coping services they would utilize. Thematic analysis was conducted to identify themes that describe how gay and bisexual men perceive existing IPV services and how they would use these services, if gay and bisexual men were to experience IPV. The results indicate that men experiencing IPV in male-male relationships do not have adequate access to IPV services that are tailored to their unique needs. As a result, there is a strong reliance on informal sources of support. Services are urgently needed to meet the unique needs of men experiencing IPV in same-sex relationships.

  17. Mother-daughter communication about sex: the influence of authoritative parenting style.

    Science.gov (United States)

    Askelson, Natoshia M; Campo, Shelly; Smith, Sandi

    2012-01-01

    Parent-child communication about sex has been shown to delay sexual activity and increase contraceptive and condom use. The influence of authoritative parenting style and mothers' perception of daughters' risk on communication about sex was examined in this study. Mothers in a random sample (n=283) with daughters aged 9-15 years were mailed surveys asking about communication with their daughters regarding 11 sex-related topics. Multivariate linear regression was used to assess the influence of authoritative parenting style and mothers' perceptions of risk on the number of topics communicated about and age of the daughter at time of communication for a variety of sexual health communication topics. Authoritative parenting style was related to the number of topics communicated about and was a predictor of age of daughter at the time of communication about sexual intercourse, menstruation, dating/relationships, sexually transmitted diseases (STDs), HIV/AIDS, alcohol, contraceptives, and abstinence, while perceptions of risk were not significant influencers of age at the time of communication for any topics. This research points to the importance of parenting style in determining the timing of parent-child communication about sexual and other risk behaviors.

  18. Making Informed Decisions: How Attitudes and Perceptions Affect the Use of Crystal, Cocaine and Ecstasy among Young Men who Have Sex with Men.

    Science.gov (United States)

    Kubicek, Katrina; McDavitt, Bryce; Carpineto, Julie; Weiss, George; Iverson, Ellen F; Kipke, Michele D

    2007-01-01

    Although the use of illicit substances, particularly those commonly categorized as "club drugs", among men who have sex with men (MSM), is well established in the literature, little is known about the decision making process that is used in deciding whether or not to use a particular substance. In this study, we examine the positive and negative attitudes and perceptions among young men who have sex with men (YMSM) in regards to three specific drugs: crystal methamphetamine, cocaine and ecstasy. The findings reported here emerged from the baseline quantitative interviews and an accompanying qualitative phase of the Healthy Young Men's study (HYM), a longitudinal study examining risk and protective factors for substance use and sexual risk among an ethnically diverse sample of YMSM. Findings are discussed in relation to framing how service providers and others can design new and innovative interventions to prevent young men from initiating substance use.

  19. Young adults' perceptions about established and emerging tobacco products: results from eight focus groups.

    Science.gov (United States)

    Wray, Ricardo J; Jupka, Keri; Berman, Susan; Zellin, Stacie; Vijaykumar, Santosh

    2012-02-01

    In order to sustain their market, tobacco producers target young adults through novel product design and marketing strategies. Public health professionals need to understand young adults' risks perceptions about and use of new tobacco products to best inform tobacco control interventions. In 2009, researchers conducted 8 focus groups with 67 young adults stratified by self-reported tobacco use and nonuse, residence in rural and urban areas, and living in a state with or without a statewide smoking restriction policy. Participants provided feedback about their knowledge and risk perceptions about and use of tobacco products and marketing. Participants reported a high level of familiarity with a wide range of novel tobacco products. A great deal of confusion and disagreement appeared with regard to absolute and relative risk of different tobacco products. Participants readily discussed using smokeless tobacco products as alternatives to smoking when smoking is prohibited. Fewer differences in tobacco-related knowledge risk perceptions and use were found between urban and rural participants and those in smoke-free policy and nonpolicy states than between user and nonuser groups. Both users and nonusers were familiar with and skeptical about tobacco marketing and prevention efforts. Young adults are familiar with many tobacco products, but they convey little understanding of relative risks of new or trendy tobacco products, such as snus or hookah. Mindful of industry innovation, tobacco control advocates must continuously update prevention efforts, seeking new strategies to limit promotion, marketing, and use of new and conventional products.

  20. Student Judgments of the risks of HIV-Infection as a function of sexual practice, sex of target and partner, and age and sex of student

    OpenAIRE

    Spears, Russell; Abraham, Charles; Sheeran, Paschal; Abrams, Dominic

    1995-01-01

    Two age cohorts of male and female students (n = 311) were investigated concerning their perceptions of the HIV-related risks of various sex-related practices (unprotected vaginal, oral, and anal sex, and mutual masturbation and kissing). Participants judged the risk of these activities for either a male or a female acquiring either a new male sexual partner or a new female one. The greater risks of unprotected sex compared to other practices and the enhanced risks of these practices within g...

  1. Sex Rules: Emerging Adults’ Perceptions of Gender’s Impact on Sexuality

    Science.gov (United States)

    Maas, Megan K.; Shearer, Cindy L.; Gillen, Meghan M.; Lefkowitz, Eva S.

    2015-01-01

    Past research often explains gender differences in sexual behavior according to differences in social norms for men and women. Yet, individuals’ perceptions and internalizations of current social norms are not well understood. This study aimed to examine emerging adults’ perceptions of how being male or female impacts their sexuality and how their perceptions would differ if they were another gender. Participants (N = 205) were college students, 61% female, and ranged from age 18–25 (M = 20.5, SD = 1.7). Participants answered open-ended questions about gender and responses were coded for content, positive tone, and negative tone. In describing how being female affected their sexual thoughts and feelings, women were more likely than men to focus on reputation concerns and describe limits and contexts in which sexual behavior was acceptable. In describing how being male affected their sexual thoughts and feelings, men were more likely than women to focus on issues of desire. Women’s perceptions about how their sexual thoughts and feelings would differ if they were male were consistent with men’s perceptions of their own gender’s actual impact on sexuality, and vice versa. Women’s descriptions of their own gender’s impact on sexuality were more emotionally laden than men’s. Finally, being older was associated with less negative and more positive emotional tone in men’s and women’s responses respectively. PMID:26478696

  2. Sex-role identification of normal adolescent males and females as related to school achievement.

    Science.gov (United States)

    Hock, R A; Curry, J F

    1983-12-01

    The historical view of masculinity/femininity posited essentially bipolar opposites, with the presence of one set of characteristics precluding the other. More recent studies of sex-role stereotypes have defined sexual orientation within clusters of socially desirable attributes which males and females perceive as differentiating males from females. This view negates the contention that psychological sex roles are composed of bipolar opposites, and concludes that the constructs of masculinity and femininity are independent dimensions rather than a single bipolar dimension. Little is known about the sex-role functioning of adolescents, yet it is during adolescence that qualitative shifts occur in interpersonal relationships and concurrent changes occur in cognitive functioning, with adolescents shifting toward hypothetical thinking and abstract ideal notions. In view of these changes, much can be learned about adult functioning by studying the sex-role perceptions of adolescents related to familial and social variables. This study examines the sex-role perceptions that adolescents hold of fathers, mothers, ideal males, ideal females, and selves. Differences exist between male and female adolescents, and significant linkages exist between sex-role identification and academic achievement.

  3. Dealing with the Margins of Law: Adult Sex Workers' Resistance in Everyday Life

    Directory of Open Access Journals (Sweden)

    Marisa Natalia Fassi

    2011-01-01

    Full Text Available This article looks at the way sex workers in Córdoba, Argentina, have dealt with legal marginalization, focusing on their understandings and associated practices of resistance. Sex workers position in law shows the group is on the margins of law, which means that their activity is not considered to be legal but is not illegal either. Since 2000 a group of sex workers started to organize to stop the constant detentions and humiliations by police officers. The organization called AMMAR (Asociación de Mujeres Meretrices Argentinas implied a major shift from an oppression of consciousness to a consciousness of oppression, modifying in this process the terms of their resistance from mere tactics of survival to a struggle for redefinition of their position in law and society. This article firstly explores the idea of margins of law, consciousness, power and resistance, and also describes the regulation of sex work in the city of Córdoba; secondly, it refers to sex workers experiences, perceptions and practices of resistance before the organization in relation to the police, the Judiciary, as well as with other institutions, and relates this experiences with their practices of resistance in that period; thirdly, it explains the process of organization and the way it has influenced their reflective awareness and practices of resistance, it describes as well the heterogeneity of understandings regarding law. Lastly, the Conclusion revisits the outcomes and literature to propose final reflections about dealing with the margins of law in everyday life.

  4. Relationship between self- perception of malodour and actual estimation of malodour in a group of dental patients.

    Science.gov (United States)

    Ehizele, A O; Ojehanon, P I

    2013-12-01

    The aim of this study was to determine the relationship between the concentration of volatile sulphur compounds in mouth air of young adult and their self perception of malodour and also to determine the relationship between the organoleptic assessment of young adult and their perception of malodour. A total of 400 willing participants were studied and they were grouped into two based on the health of their periodontium. Subjects were asked for self perception of malodour and organoleptic assessment was done to assess the level of malodour using the Rosenberg 0-5 scoring system. The concentration of volatile sulphur compounds (VSC) was determined objectively using the Halimeter. Eighty subjects reported self perception of malodour i.e. 39 males (48.7%) and 41 females (51.3%). Only 9% of the subjects without periodontal diseases reported self perception of oral malodour while 31% of subjects with periodontal disease had similar claims. Majority (86%) of those who had VSC concentration less than 181 ppb claimed to have no self perception of malodour while 41% of those who had VSC concentration greater than 250 ppb had self perception of malodour. More than half (53.8%) of subjects with VSC concentration greater than 250 ppb had organoleptic score of 3. Half of subjects with organoleptic assessment score of 3 had self perception of malodour. It can be concluded from this study that a relationship exists between self-perception of oral malodour, organoleptic assessment and the concentration of volatile sulphur compounds in mouth air of subjects.

  5. The Expression of Depressive Symptomatology in Korean American Undergraduates: Sex and Generational Differences

    Science.gov (United States)

    Castellanos, Jeanett; Gloria, Alberta M.; Kim, Sara Cho; Park, Yong S.

    2014-01-01

    This study examined the influence of acculturation and perception of the university environment on the depressive symptomatology of 228 Korean American undergraduates, with a focus on sex and generational differences. Perceptions of the university environment and perceived barriers were positive predictors of depressive symptomatology in…

  6. Networking activities and perceptions of HIV risk among male migrant market vendors in China.

    Science.gov (United States)

    Wang, Wenqing; Muessig, Kathryn E; Li, Mingqiang; Zhang, Ying-Xia; Zhang, Yingxia

    2014-02-01

    HIV research among internal migrants in China has not fully explored the contexts and perceptions of "risk". In 2011, urban markets in Liuzhou, China were mapped, and sixty male vendors, age 22-56, were selected for in-depth interviews on migration, social and family life, and perceptions and practices of sexual risk behavior. Participants were evenly divided among higher income shop and small stall vendors. All men were sexually active. Only the shop vendors reported non-marital sexual partners, including concurrent partners (n = 15), commercial partners (n = 10), and other sexual relationships (n = 11). Shop vendors engaged in networking activities that facilitated commercial and non-commercial high-risk sex. Perceptions of HIV risk from commercial sex led some men to doubt the protective ability of condoms and rely on local (unproven) self-protection techniques. Networking activities played a role in high-risk sex and shaping migrants' risk perceptions and health practices. The networks created through these processes could also be used to facilitate health promotion activities.

  7. Sex-Dependent Individual Differences and the Correlational Relationship Between Proprioceptive and Verbal Tests

    Directory of Open Access Journals (Sweden)

    Liutsko Liudmila

    2014-09-01

    Full Text Available Introduction. The aim of the study was to analyze the relationship between proprioceptive and verbal tests on personality in both sexes separately due to existing proprioceptive differences in fine motor behavior between men and women in our previous studies [1, 2, 3]. Material and methods. 114 middle-aged participants from Belarus completed verbal tests (personality: Eysenck's EPQ, Big Five in Hromov's Russian adaptation, and Rosenberg's Self-esteem together with Proprioceptive Diagnostics of Temperament and Character (by Tous. Complementary information, such as tests of time perception, was collected and used in correlative and ANOVA analyses with the use of SPSS v.19. Results. The relationship between proprioceptive variables in personality and individual differences, time perception and the results of verbal tests were determined for each sex subgroup and discussed. ANOVA results reflected the corresponding differences and similarities between men and women in the variables of each test. Time perception was found to be significantly correlated to all five dimensions of the Big Five Test in both sexes, and both had a significant relationship to the same variables of the DP-TC test. Conclusions. Time perception can be used as an indirect indicator of personality. Existing individual and personality differences should be taken into account in coaching and education to obtain more effective results.

  8. Comparing the Central Eight Risk Factors: Do They Differ Across Age Groups of Sex Offenders?

    Science.gov (United States)

    Wilpert, Julia; van Horn, Joan E; Boonmann, Cyril

    2018-02-01

    Following the risk-need-responsivity (RNR) model, cognitive-behavioral therapy is considered most effective in reducing recidivism when based on dynamic risk factors. As studies have found differences of these factors across age, exploring this seems beneficial. The current study investigates the Central Eight (C8) risk factors across six age groups of outpatient sex offenders ( N = 650). Results showed that recidivism rates and age were inversely related from 19 years and up. Half of the C8 did not predict general recidivism at all, substance abuse, antisocial cognition, antisocial associates, and history of antisocial behavior in only one or several age groups. However, factors differed between age groups, with the youngest group demonstrating the most dysfunction in several areas and the oldest group the least. It is concluded that the C8 risk factors seem to lose significance in the older age groups. Results may benefit targeting treatment goals.

  9. Perceptions of Social Responsibility of Prominent Animal Welfare Groups.

    Science.gov (United States)

    Widmar, Nicole J Olynk; Morgan, Carissa J; Croney, Candace C

    2018-01-01

    Nonhuman animal welfare is an increasingly important component of consumer expectations of corporate social responsibility (CSR). The extent to which prominent animal welfare or protection organizations may influence people's perceptions of food industry CSR may be related to an organization's perceived social responsibility. Data from an online survey of 300 U.S. residents were used to explore relationships between demographics/lifestyle choices and perceptions of prominent animal welfare organizations (using best-worst scaling methodology). Overall, the American Society for the Prevention of Cruelty to Animals was perceived to be the most socially responsible organization analyzed, followed by the Humane Society of the United States and the American Humane Association (AHA). Results suggest that the perceived social responsibility of animal protection organizations in this study was not strongly linked to personally (financially) supporting them, with 2 exceptions: the perceptions of People for the Ethical Treatment of Animals and AHA. Improved understanding of the perception of animal welfare or protection organizations can inform decision making by organizations interested in furthering animal welfare causes.

  10. PERSEPSI GURU MENGENAI SEX EDUCATION DI SEKOLAH DASAR KELAS VI

    Directory of Open Access Journals (Sweden)

    Regina Lichteria Panjaitan

    2015-10-01

    Full Text Available The role of technology, especially information technology in Indonesia in the building society XXI century. Indonesia has begun to enter the stage of the telematics community will certainly have a major impact on all levels of life of the Indonesian nation, especially in children. The emergence of a great revolution throughout the world of children's playground, Internet presence replaces the open airy space for children's play, besides presenting impression's Internet pornography and violence can harm the development of children's personality. Sexual deviance behavior at the level of schooling is quite surprising, of course. This is a challenge for education and should be used as a rationale for the need for innovation in learning. Things into consideration are for this. Sex education in early childhood is considered taboo in society. Guru is one of the determining factors of high and low quality of education has a strategic position in transforming sex education to learners. Therefore, this study tries to analyze how perceptions of teachers on sex education at the primary school level, the research method used is a descriptive method. Keywords: Perception of teachers, sex education, learners in primary schools.

  11. The white (male) effect and risk perception: can equality make a difference?

    Science.gov (United States)

    Olofsson, Anna; Rashid, Saman

    2011-06-01

    Previous research has shown that white males have a relatively low perception of risks, known as the "white male effect" (WME). Many of the explanations of this effect refer to the privileged position of this particular demographic group in society, adducing white males' socio-economic resources, sense of control, worldviews, etc. It can thus be argued that inequality leads women and ethnic minorities to have higher risk perception than men and the ethnic majority. Therefore, the aim of this study is to investigate the WME in a gender-equal country, Sweden, to see if the pattern is similar to previous studies from the comparably less gender-equal United States. The empirical analyses are based on a national survey (n= 1,472) on the perception of risk conducted in Sweden in the winter of 2005. The results show that in Sweden there is no significant difference between men and women in risk perception, while people with foreign backgrounds perceive risks higher than native people. The chief finding is that there is no WME in Sweden, which we concluded results from the relative equality between the sexes in the country. On the other hand, ethnicity serves as a marker of inequality and discrimination in Sweden. Consequently, ethnicity, in terms of foreign background, mediates inequality, resulting in high risk perception. Equality therefore seems to be a fruitful concept with which to examine differences in risk perception between groups in society, and we propose that the "societal inequality effect" is a more proper description than the "WME." © 2011 Society for Risk Analysis.

  12. Interactive effects of sex hormones and gender stereotypes on cognitive sex differences--a psychobiosocial approach.

    Science.gov (United States)

    Hausmann, Markus; Schoofs, Daniela; Rosenthal, Harriet E S; Jordan, Kirsten

    2009-04-01

    Biological and social factors have been shown to affect cognitive sex differences. For example, several studies have found that sex hormones have activating effects on sex-sensitive tasks. On the other hand, it has been shown that gender stereotypes can influence the cognitive performance of (gender-) stereotyped individuals. However, few studies have investigated the combined effects of both factors. The present study investigated the interaction between sex hormones and gender stereotypes within a psychobiosocial approach. One hundred and fourteen participants (59 women) performed a battery of sex-sensitive cognitive tasks, including mental rotation, verbal fluency, and perceptual speed. Saliva samples were taken immediately after cognitive testing. Levels of testosterone (T) were analysed using chemiluminescence immunoassay (LIA). To activate gender stereotypes, a questionnaire was applied to the experimental group that referred to the cognitive tasks used. The control group received an identical questionnaire but with a gender-neutral content. As expected, significant sex differences favouring males and females appeared for mental rotation and verbal fluency tasks, respectively. The results revealed no sex difference in perceptual speed. The male superiority in the Revised Vandenberg and Kuse Mental Rotations Tests (MRT-3D) was mainly driven by the stereotype-active group. No significant sex difference in MRT-3D appeared in the control group. The MRT-3D was also the task in which a strong gender-stereotype favouring males was present for both males and females. Interestingly, T levels of the stereotype-activated group were 60% higher than that of male controls. The results suggest that sex hormones mediate the effects of gender stereotypes on specific cognitive abilities.

  13. 'Sometimes people let love conquer them': how love, intimacy, and trust in relationships between men who have sex with men influence perceptions of sexual risk and sexual decision-making.

    Science.gov (United States)

    Goldenberg, Tamar; Finneran, Catherine; Andes, Karen L; Stephenson, Rob

    2015-01-01

    Men who have sex with men account for a disproportionate burden of HIV incidence in the USA. Although much research has examined the drivers of sexual risk-taking, the emotional contexts in which men make sexual decisions has received little attention. In this three-phase, 10-week longitudinal qualitative study involving 25 gay and bisexual men, we used timeline-based interviews and quantitative web-based diaries about sexual and/or dating partners to examine how emotions influence HIV risk perceptions and sexual decision-making. Participants described love, intimacy, and trust as reducing HIV risk perceptions and facilitating engagement in condomless anal intercourse. Lust was not as linked with risk perceptions, but facilitated non condom-use through an increased willingness to engage in condomless anal intercourse, despite perceptions of risk. Results indicate that gay and bisexual men do not make sexual decisions in an emotional vacuum. Emotions influence perceptions of risk so that they do not necessarily align with biological risk factors. Emotional influences, especially the type and context of emotions, are important to consider to improve HIV prevention efforts among gay and bisexual men.

  14. SEX ALLOCATION ADJUSTMENT TO MATING GROUP SIZE IN A SIMULTANEOUS HERMAPHRODITE

    NARCIS (Netherlands)

    Janicke, Tim; Marie-Orleach, Lucas; De Mulder, Katrien; Berezikov, Eugene; Ladurner, Peter; Vizoso, Dita B.; Schaerer, Lukas

    2013-01-01

    Sex allocation theory is considered as a touchstone of evolutionary biology, providing some of the best supported examples for Darwinian adaptation. In particular, Hamilton's local mate competition theory has been shown to generate precise predictions for extraordinary sex ratios observed in many

  15. Interpersonal perception of pathological narcissism: a social relations analysis.

    Science.gov (United States)

    Lukowitsky, Mark R; Pincus, Aaron L

    2013-01-01

    Impairments in self and interpersonal functioning are core features of personality pathology. Clinical theory and research indicate that compromised self-awareness and distorted interpersonal perceptions are particularly prominent in individuals exhibiting pathological narcissism and Narcissistic Personality Disorder. Therefore we conducted a study to gain a better understanding of interpersonal perception of pathological narcissism. A large sample (N=437) of moderately acquainted individuals assigned to 1 of 93 small mixed-sex groups completed self- and informant ratings on the Pathological Narcissism Inventory (PNI) in a round-robin design. The social relations model (SRM) was used to partition the variance in dyadic ratings to investigate several hypotheses about interpersonal perception of pathological narcissism. SRM analyses demonstrated evidence of assimilation (the tendency to perceive and rate others similarly) and consensus (the extent to which multiple observers form similar impressions of another person) in interpersonal perception of pathological narcissism. Results also indicated modest self-other agreement and assumed similarity (the tendency for people to perceive others as similar to themselves) for PNI higher order factors and subscale ratings. Finally, results suggested that individuals high in pathological narcissism had some awareness of how peers would rate them (metaperception) but believed that others would rate them similarly to how they rated themselves.

  16. Perceptions of sexual assertiveness among adolescent girls: initiation, refusal, and use of protective behaviors.

    Science.gov (United States)

    Auslander, Beth A; Perfect, Michelle M; Succop, Paul A; Rosenthal, Susan L

    2007-06-01

    We describe adolescent girls' perceptions of sexual assertiveness and examine the relationship of these perceptions with developmental and interpersonal variables. Cross-sectional analysis. Participants were recruited from a school-based health clinic and local colleges, and through snowballing to participate in a 6-month study examining microbicide acceptability. 106 sexually experienced girls (ages 14 through 21 years). Girls described their demographics, sexual history, and romantic relationships and completed the Sexual Assertiveness Scale for Women (SAS-W), which assesses perceptions of sexual assertiveness: Initiation of Sex, Refusal of Unwanted Sex, and Pregnancy-STD Prevention. Girls perceived themselves as asserting themselves between 50% and 75% of the time with their current or most recent partner. The Initiation subscale was not related to the other two subscales. In final models, girls with a prior pregnancy perceived themselves as initiating sex more than girls without a prior pregnancy. Having a greater number of lifetime partners was related to perceptions of less refusal, whereas greater number of partners, being sexually experienced longer, and engaging in more unprotected sex were related to perceptions of less implementation of preventive methods. None of the relationship variables were related to scores on any subscale. Most of these girls perceived themselves as sexually assertive. Given that sexual experience, not relationship factors, were related to perceptions of sexual assertiveness, the design of counseling messages should incorporate sexual experience. These messages should find effective ways to help girls both to communicate their sexual desires and to enhance their ability to protect themselves.

  17. YOUNG PEOPLE’S PERCEPTIONS TOWARDS SEXUALITY IN ADVERTISING

    Directory of Open Access Journals (Sweden)

    Cristina Maria BĂLGĂRĂDEAN

    2015-06-01

    Full Text Available Whether it`s subtle allusions or explicit images, whether it sells chocolate, cars or condoms, sexuality is more and more present in nowadays advertising. In this context, a series of questions become legitimate to be asked: Does sex sell? Are a provocative attitude, few clothes and explicit gestures efficient? Can they determine us to prefer a certain brand and buy it? In our study we analyze the Romanian college educated young people’s perceptions and opinions towards sexuality in advertising. The results were obtained through a qualitative research. More exactly, we organized two homogenous focus groups taking into account gender (one was made up of women and another of men, age (between 23 and 25 year-old, residence (urban environment and education level (university studies. The conclusions are in line with the scientific literature and emphasize the difference between men and women regarding the perception towards sexuality in advertising.

  18. Chemosensory Communication of Gender Information: Masculinity Bias in Body Odor Perception and Femininity Bias Introduced by Chemosignals During Social Perception.

    Science.gov (United States)

    Mutic, Smiljana; Moellers, Eileen M; Wiesmann, Martin; Freiherr, Jessica

    2015-01-01

    Human body odor is a source of important social information. In this study, we explore whether the sex of an individual can be established based on smelling axillary odor and whether exposure to male and female odors biases chemosensory and social perception. In a double-blind, pseudo-randomized application, 31 healthy normosmic heterosexual male and female raters were exposed to male and female chemosignals (odor samples of 27 heterosexual donors collected during a cardio workout) and a no odor sample. Recipients rated chemosensory samples on a masculinity-femininity scale and provided intensity, familiarity and pleasantness ratings. Additionally, the modulation of social perception (gender-neutral faces and personality attributes) and affective introspection (mood) by male and female chemosignals was assessed. Male and female axillary odors were rated as rather masculine, regardless of the sex of the donor. As opposed to the masculinity bias in the odor perception, a femininity bias modulating social perception appeared. A facilitated femininity detection in gender-neutral faces and personality attributes in male and female chemosignals appeared. No chemosensory effect on mood of the rater was observed. The results are discussed with regards to the use of male and female chemosignals in affective and social communication.

  19. Sexual desire, communication, satisfaction, and preferences of men and women in same-sex versus mixed-sex relationships.

    Science.gov (United States)

    Holmberg, Diane; Blair, Karen L

    2009-01-01

    In an online study, measures of subjective sexual experiences in one's current relationship were compared across four groups: Men and women in mixed-sex (i.e., heterosexual) and same-sex (i.e., homosexual) relationships. Results indicated far more similarities than differences across the four groups, with groups reporting almost identical sexual repertoires, and levels of sexual communcation with partner. Men reported experiencing somewhat more sexual desire than women, while women reported slightly higher levels of general sexual satisfaction than men. Those in same-sex relationships reported slightly higher levels of sexual desire than those in mixed-sex relationships. Compared to the other three groups, heterosexual men reported deriving somewhat less satisfaction from the more tender, sensual, or erotic sexual activities. Implications of these findings for sex therapists are discussed.

  20. Community Savings Groups, Financial Security, and HIV Risk Among Female Sex Workers in Iringa, Tanzania.

    Science.gov (United States)

    Mantsios, Andrea; Galai, Noya; Mbwambo, Jessie; Likindikoki, Samuel; Shembilu, Catherine; Mwampashi, Ard; Beckham, S W; Leddy, Anna; Davis, Wendy; Sherman, Susan; Kennedy, Caitlin; Kerrigan, Deanna

    2018-02-24

    This study assessed the association between community savings group participation and consistent condom use (CCU) among female sex workers (FSW) in Iringa, Tanzania. Using cross-sectional data from a survey of venue-based FSW (n = 496), logistic regression was used to examine the associations between financial indicators including community savings group participation and CCU. Over one-third (35%) of the women participated in a savings group. Multivariable regression results indicated that participating in a savings group was significantly associated with nearly two times greater odds of CCU with new clients in the last 30 days (aOR = 1.77, 95% CI 1.10-2.86). Exploratory mediation analysis indicated that the relationship between savings group participation and CCU was partially mediated by financial security, as measured by monthly income. Findings indicate that community savings groups may play an important role in reducing sexual risk behaviors of FSW and hold promise as part of comprehensive, community-led HIV prevention strategies among FSW.

  1. Nurses' perceptions and experiences of communication in the operating theatre: a focus group interview

    Science.gov (United States)

    Nestel, Debra; Kidd, Jane

    2006-01-01

    Abstract Nurses' perceptions and experiences of communication in the operating theatre: a focus group interview Background Communication programmes are well established in nurse education. The focus of programmes is most often on communicating with patients with less attention paid to inter-professional communication or skills essential for working in specialised settings. Although there are many anecdotal reports of communication within the operating theatre, there are few empirical studies. This paper explores communication behaviours for effective practice in the operating theatre as perceived by nurses and serves as a basis for developing training. Methods A focus group interview was conducted with seven experienced theatre nurses from a large London teaching hospital. The interview explored their perceptions of the key as well as unique features of effective communication skills in the operating theatre. Data was transcribed and thematically analysed until agreement was achieved by the two authors. Results There was largely consensus on the skills deemed necessary for effective practice including listening, clarity of speech and being polite. Significant influences on the nature of communication included conflict in role perception and organisational issues. Nurses were often expected to work outside of their role which either directly or indirectly created barriers for effective communication. Perceptions of a lack of collaborative team effort also influenced communication. Conclusion Although fundamental communication skills were identified for effective practice in the operating theatre, there were significant barriers to their use because of confusion over clarity of roles (especially nurses' roles) and the implications for teamwork. Nurses were dissatisfied with several aspects of communication. Future studies should explore the breadth and depth of this dissatisfaction in other operating theatres, its impact on morale and importantly on patient safety

  2. Sex selection and restricting abortion and sex determination.

    Science.gov (United States)

    Zilberberg, Julie

    2007-11-01

    Sex selection in India and China is fostered by a limiting social structure that disallows women from performing the roles that men perform, and relegates women to a lower status level. Individual parents and individual families benefit concretely from having a son born into the family, while society, and girls and women as a group, are harmed by the widespread practice of sex selection. Sex selection reinforces oppression of women and girls. Sex selection is best addressed by ameliorating the situations of women and girls, increasing their autonomy, and elevating their status in society. One might argue that restricting or prohibiting abortion, prohibiting sex selection, and prohibiting sex determination would eliminate sex selective abortion. But this decreases women's autonomy rather than increases it. Such practices will turn underground. Sex selective infanticide, and slower death by long term neglect, could increase. If abortion is restricted, the burden is placed on women seeking abortions to show that they have a legally acceptable or legitimate reason for a desired abortion, and this seriously limits women's autonomy. Instead of restricting abortion, banning sex selection, and sex determination, it is better to address the practice of sex selection by elevating the status of women and empowering women so that giving birth to a girl is a real and positive option, instead of a detriment to the parents and family as it is currently. But, if a ban on sex selective abortion or a ban on sex determination is indeed instituted, then wider social change promoting women's status in society should be instituted simultaneously.

  3. Intrinsic network connectivity and own body perception in gender dysphoria.

    Science.gov (United States)

    Feusner, Jamie D; Lidström, Andreas; Moody, Teena D; Dhejne, Cecilia; Bookheimer, Susan Y; Savic, Ivanka

    2017-08-01

    Gender dysphoria (GD) is characterized by incongruence between one's identity and gender assigned at birth. The biological mechanisms of GD are unclear. We investigated brain network connectivity patterns involved in own body perception in the context of self in GD. Twenty-seven female-to-male (FtM) individuals with GD, 27 male controls, and 27 female controls underwent resting state fMRI. We compared functional connections within intrinsic connectivity networks involved in self-referential processes and own body perception -default mode network (DMN) and salience network - and visual networks, using independent components analyses. Behavioral correlates of network connectivity were also tested using self-perception ratings while viewing own body images morphed to their sex assigned at birth, and to the sex of their gender identity. FtM exhibited decreased connectivity of anterior and posterior cingulate and precuneus within the DMN compared with controls. In FtM, higher "self" ratings for bodies morphed towards the sex of their gender identity were associated with greater connectivity of the anterior cingulate within the DMN, during long viewing times. In controls, higher ratings for bodies morphed towards their gender assigned at birth were associated with right insula connectivity within the salience network, during short viewing times. Within visual networks FtM showed weaker connectivity in occipital and temporal regions. Results suggest disconnectivity within networks involved in own body perception in the context of self in GD. Moreover, perception of bodies in relation to self may be reflective rather than reflexive, as a function of mesial prefrontal processes. These may represent neurobiological correlates to the subjective disconnection between perception of body and self-identification.

  4. Social Categories Alone Are Insufficient to Elicit an In-Group Advantage in Perceptions of Within-Person Variability.

    Science.gov (United States)

    Short, Lindsey A; Wagler, Maria C

    2017-08-01

    Within-person variability affects identity perception of other-race faces more than own-race faces; when participants sort images into piles representing different identities, they sort photographs of two other-race identities into more piles than two own-race identities. These results have been interpreted in terms of perceptual expertise, such that lack of experience with other-race faces leads to reduced ability to extract identity-relevant information across images. However, an alternative explanation is that sociocognitive factors (e.g., cognitive disregard for out-group faces) lead to differences in the number of perceived identities. Here, we examined whether social factors alone elicit an in-group advantage in perceptions of within-person variability. Caucasian participants sorted 40 photographs of two unfamiliar Caucasian identities (20 photographs/model) into piles based on the number of identities they believed were present. Half of the participants were told that the images were of students attending their university (in-group), whereas half were told that the images were of students attending a rival university (out-group). Participants sorted the photographs into a comparable number of identities for in- and out-group faces. This lack of an in-group advantage suggests that sociocognitive factors alone cannot account for differences in the number of perceived identities across faces from two categories.

  5. "I do what I have to do to survive": An investigation into the perceptions, experiences and economic considerations of women engaged in sex work in Northern Namibia

    Directory of Open Access Journals (Sweden)

    Martiniuk Alexandra LC

    2011-08-01

    Full Text Available Abstract Background There is little published research investigating sex work in Namibia, particularly in rural areas. Therefore, the aim of this paper was to determine the views of women engaged in sex work in the Oshakati area of Namibia concerning the main factors influencing their use, or non-use, of male condoms during transactional sexual exchanges. Methods Qualitative interviews were used to better understand the perceptions, experiences and economic considerations of female sex workers in Namibia who were involved in a Behavior Change Communication Program encouraging safer sex practices among high-risk populations in 2006 and 2007. Results While the Behavior Change Communication Program has made significant strides in educating and empowering young women to negotiate more consistent condom use with sexual partners, the gendered economic inequalities and power imbalances within rural and semi-urban Namibian society that favor men hinder further advancement towards positive behavioral change for HIV prevention and also hinder the development of the loving relationships sought by some sex workers. Conclusion This study found that sex workers and transactional sex encounters are heterogeneous entities dependent upon the characteristics of the man (known, stranger, wealthy, attractive to the woman and the woman (in financial need, desiring love. These features all influence condom use. The 3 E's 'education, empowerment and economic independence' are critical factors needed to encourage and facilitate consistent condom use to prevent HIV transmission. Without financial independence and occupational alternatives building on their health education and empowerment, women who engage in sex work-and transactional sex more generally-will remain largely marginalized from Namibian society, and will continue engaging in risky sexual practices that facilitate HIV acquisition and transmission throughout the community.

  6. Plasticity of gene-regulatory networks controlling sex determination: of masters, slaves, usual suspects, newcomers, and usurpators.

    Science.gov (United States)

    Herpin, Amaury; Schartl, Manfred

    2015-10-01

    Sexual dimorphism is one of the most pervasive and diverse features of animal morphology, physiology, and behavior. Despite the generality of the phenomenon itself, the mechanisms controlling how sex is determined differ considerably among various organismic groups, have evolved repeatedly and independently, and the underlying molecular pathways can change quickly during evolution. Even within closely related groups of organisms for which the development of gonads on the morphological, histological, and cell biological level is undistinguishable, the molecular control and the regulation of the factors involved in sex determination and gonad differentiation can be substantially different. The biological meaning of the high molecular plasticity of an otherwise common developmental program is unknown. While comparative studies suggest that the downstream effectors of sex-determining pathways tend to be more stable than the triggering mechanisms at the top, it is still unclear how conserved the downstream networks are and how all components work together. After many years of stasis, when the molecular basis of sex determination was amenable only in the few classical model organisms (fly, worm, mouse), recently, sex-determining genes from several animal species have been identified and new studies have elucidated some novel regulatory interactions and biological functions of the downstream network, particularly in vertebrates. These data have considerably changed our classical perception of a simple linear developmental cascade that makes the decision for the embryo to develop as male or female, and how it evolves. © 2015 The Authors.

  7. Social comparison framing in health news and its effect on perceptions of group risk.

    Science.gov (United States)

    Bigman, Cabral A

    2014-01-01

    News about health disparities often compares health risks faced by different demographic groups. Does this social comparison produce a contrast effect? It was hypothesized that when two racial groups are compared, people would perceive the relatively more at-risk group to be more, and the less at-risk group to be less, at-risk than if the same risk information was presented without the comparative reference group. Three experiments with Black and White respondents tested effects of intergroup social comparison framing (SCF) on perceptions of risk for sexually transmitted infections and skin cancer. SCF (including one White and two Black disparity frames) did not raise respondents' perceived risk regarding the more at-risk racial group, but consistently lowered respondents' risk ratings for the less at-risk racial group. The finding that the same statistic was perceived differently in comparative and noncomparative contexts underscores the importance of considering effects of communication about disparities.

  8. Perception of using group buying sites to acquire tourist services cou-pons

    Directory of Open Access Journals (Sweden)

    Luiz Mendes Filho

    2016-08-01

    Full Text Available Technologies brought new forms of business as in the case of group buying sites, which are basically a way to sell on the Internet that allows consumers to buy goods and services at lower prices. This study analyzed the travelers’ perception of the use of group buying sites to acquire tourist services coupons. The research presents a quantitative-exploratory approach using the Technology Acceptance Model to investigate the use of group buying sites to acquire tourist services coupons during a trip. They were collected 60 valid questionnaires with students from a public university in northeastern of Brazil. It was used a data collection survey type, with a non-probabilistic convenience sample. Since this is a pilot study with a small sample, the results were verified by the structural equation modeling (SEM, using the technique Partial Least Squares (PLS. From the analysis, it was found that most people who responded to the questionnaires are using group buying sites to acquire tourist services coupons. However, according to the results, the group buying sites may not be easy tools to help in decision making in purchasing tourism services.

  9. Usefulness of the group-comparison method to demonstrate sex differences in spatial orientation and spatial visualization in older men and women.

    Science.gov (United States)

    Cohen, D

    1976-10-01

    This paper reports an analysis of sex differences in cognitive test scores covering the dimensions of spatial orientation and spatial visualization in groups of 6 older men and 6 women matched for speed of performance on a maze test and level of performance on a spatial relations task. Older men were more proficient solving spatial problems using the body as a referent, whereas there was no significant difference between the sexes in imagining spatial displacement. Matched comparisons appear a useful adjunct to population research to understand the type(s) of cognitive processes where differential performance by the sexes is observed.

  10. Endogenous oxytocin levels are associated with the perception of emotion in dynamic body expressions in schizophrenia.

    Science.gov (United States)

    Strauss, Gregory P; Keller, William R; Koenig, James I; Sullivan, Sara K; Gold, James M; Buchanan, Robert W

    2015-03-01

    Lower endogenous oxytocin levels have been associated with impaired social cognition in schizophrenia, particularly facial affect identification. Little is known about the relationship between oxytocin and other forms of emotion perception. In the current study, 41 individuals with schizophrenia (SZ) and 22 demographically matched healthy controls (CN) completed a forced-choice affective body expression classification task. Stimuli included dynamic videos of male and female actors portraying 4 discrete emotions: happiness, sadness, anger, and neutral. Plasma oxytocin levels were determined via radioimmunoassay. Results indicated that SZ had significantly higher plasma oxytocin concentrations than CN. SZ were also less accurate at identifying expressions of happiness and sadness; however, there were no group differences for anger or neutral stimuli. A group×sex interaction was also present, such that female CN were more accurate than male CN, whereas male SZ were more accurate than female SZ. Higher endogenous oxytocin levels were associated with better total recognition in both SZ and CN; this association was specific to females in SZ. Findings indicate that sex plays an important role in identifying emotional expressions in body gestures in SZ, and that individual differences in endogenous oxytocin predict emotion perception accuracy. Copyright © 2015 Elsevier B.V. All rights reserved.

  11. The Impact of Sex Work Interruption on Blood-Derived T Cells in Sex Workers from Nairobi, Kenya.

    Science.gov (United States)

    Omollo, Kenneth; Boily-Larouche, Geneviève; Lajoie, Julie; Kimani, Makobu; Cheruiyot, Julianna; Kimani, Joshua; Oyugi, Julius; Fowke, Keith Raymond

    Unprotected sexual intercourse exposes the female genital tract (FGT) to semen-derived antigens, which leads to a proinflammatory response. Studies have shown that this postcoital inflammatory response can lead to recruitment of activated T cells to the FGT, thereby increasing risk of HIV infection. The purpose of this study was to evaluate the impact of sex work on activation and memory phenotypes of peripheral T cells among female sex workers (FSW) from Nairobi, Kenya. Thirty FSW were recruited from the Pumwani Sex Workers Cohort, 10 in each of the following groups: HIV-exposed seronegative (at least 7 years in active sex work), HIV positive, and New Negative (HIV negative, less than 3 years in active sex work). Blood was obtained at three different phases (active sex work, abstinence from sex work-sex break, and following resumption of sex work). Peripheral blood mononuclear cells were isolated and stained for phenotypic markers (CD3, CD4, CD8, and CD161), memory phenotype markers (CD45RA and CCR7), activation markers (CD69, HLA-DR, and CD95), and the HIV coreceptor (CCR5). T-cell populations were compared between groups. In HIV-positive women, CD8+CCR5+ T cells declined at the sex break period, while CD4+CD161+ T cells increased when returning to sex work. All groups showed no significant changes in systemic T-cell activation markers following the interruption of sex work, however, significant reductions in naive CD8+ T cells were noted. For each of the study points, HIV positives had higher effector memory and CD8+CD95+ T cells and lower naive CD8+ T cells than the HIV-uninfected groups. Interruption of sex work had subtle effects on systemic T-cell memory phenotypes.

  12. Effects of children on parental sex-role orientation.

    Science.gov (United States)

    Ganong, L H; Coleman, M

    1987-09-01

    The predominant theories of gender-role development have focused primarily on childhood; socialization processes for gender roles are explained from birth through adolescence. The assumption appears to be that gender roles are developed in childhood and implemented, basically unchanged, in adulthood. There is evidence, however, that gender-role self-perceptions change in adulthood. This study investigates the effects of sex of children on parental sex-role orientation. More specifically, an attempt is made to determine if the presence of sons affects sex-role self-concept of parents more than the presence of daughters. The Bem Sex Role Inventory was administered to 153 parental dyads who had daughters only (n=41), sons only (n=41), or an equal number of both sons and daughters (n=71). Sex of child, especially sons, did appear to have an effect on parents' femininity. Fathers with sons have lower femininity scores than fathers with daughters only, and mothers with sons have higher femininity scores than mothers with daughters only.

  13. Sex-specific determinants of fitness in a social mammal.

    Science.gov (United States)

    Lardy, Sophie; Allainé, Dominique; Bonenfant, Christophe; Cohas, Aurélie

    2015-11-01

    Sociality should evolve when the fitness benefits of group living outweigh the costs. Theoretical models predict an optimal group size maximizing individual fitness. However, beyond the number of individuals present in a group, the characteristics of these individuals, like their sex, are likely to affect the fitness payoffs of group living. Using 20 years of individually based data on a social mammal, the Alpine marmot (Marmota marmota), we tested for the occurrence of an optimal group size and composition, and for sex-specific effects of group characteristics on fitness. Based on lifetime data of 52 males and 39 females, our findings support the existence of an optimal group size maximizing male fitness and an optimal group composition maximizing fitness of males and females. Additionally, although group characteristics (i.e., size, composition and instability) affecting male and female fitness differed, fitness depended strongly on the number of same-sex subordinates within the social group in the two sexes. By comparing multiple measures of social group characteristics and of fitness in both sexes, we highlighted the sex-specific determinants of fitness in the two sexes and revealed the crucial role of intrasexual competition in shaping social group composition.

  14. A study of self perception and academic performance of students ...

    African Journals Online (AJOL)

    The study investigated the influence of types of exceptionality on the self perception of students with special needs. It examined the influence of sex of students with special needs on their self perception. It also compared the academic performance of male and female students with special needs. One instrument named Self ...

  15. `Sex' - It's not only Women's Work: A Case for Refocusing on the Functional Role that Sex Plays in Work for both Women and Men.

    Science.gov (United States)

    Uretsky, Elanah

    2015-01-01

    Mention of the term sex work often invokes images of marginalized women at risk for HIV infection. Such images, however, are counterintuitive to the functional role intended by the movement that spawned use of the terms `sex work' and `sex worker'. This article looks at the sexual practices of men in urban China to argue for a return to a functional definition of `sex work', which was originally meant to legitimize the role sex plays in work. The progenitors of this movement intended to use `sex work' as a means to legitimize sex as an income generating activity for women involved in prostitution. I show that sex can also serve a functional role in the work-related duties of men seeking economic and political success in contemporary urban China. Men in China utilize sex as one way for demonstrating the loyalty necessary to access state-owned and controlled resources in a market economy governed under a Leninist system. Overall the article demonstrates that reclaiming perception of sex work as a functional rather than behavioral category can expand its use for preventing HIV among the broad subset of people who engage in sex as part of their work.

  16. Knowledge, perceptions, and decision making about human papillomavirus vaccination among Korean American women: a focus group study.

    Science.gov (United States)

    Kim, Kyounghae; Kim, Boyoung; Choi, Eunsuk; Song, Youngshin; Han, Hae-Ra

    2015-01-01

    As one of the fastest growing ethnic minority groups in the United States, Korean American (KA) women experience a heightened cervical cancer burden. The advent of the human papillomavirus (HPV) vaccine offers an unprecedented opportunity to eliminate cervical cancer disparities in KA women. However, the uptake of HPV vaccine among KA adolescents remains suboptimal. Hence, we set out to explore knowledge, perceptions, and decision making about HPV vaccination among KA women. We conducted four focus groups of 26 KA women who participated in a community-based, randomized, controlled trial to promote breast and cervical cancer screening. Focus group data were analyzed using qualitative content analysis. Four main themes emerged from the focus groups: 1) limited awareness and knowledge of HPV vaccine, 2) perceptions and beliefs about HPV vaccination (acceptance, negative perceptions, ambivalence), 3) patterns of decision making about HPV vaccination (hierarchical, peer influenced, autonomous, and collaborative), and 4) promoting HPV education and information sharing in the Korean community. KA women are generally positive toward HPV vaccination, but lack awareness and knowledge about HPV. Culturally tailored HPV education programs based on KA women's decision-making patterns and effective information sharing by trustworthy sources in comfortable environments are suggested strategies to promote HPV vaccination in the KA community. The findings point to the need for a multilevel approach to addressing linguistic, cultural, and system barriers that the recent immigrant community faces in promoting HPV vaccinations. In the development of targeted interventions for KA women, educational strategies and patterns of decision making need to be considered. Copyright © 2015 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

  17. Sex ratio selection and multi-factorial sex determination in the housefly : A dynamic model

    NARCIS (Netherlands)

    Kozielska, M.A.; Pen, I.R.; Beukeboom, L.W.; Weissing, F.J.

    Sex determining (SD) mechanisms are highly variable between different taxonomic groups and appear to change relatively quickly during evolution. Sex ratio selection could be a dominant force causing such changes. We investigate theoretically the effect of sex ratio selection on the dynamics of a

  18. To see or not to see. Perceptions of equality in a Swedish university hospital.

    Science.gov (United States)

    Oresland, S; Jakobsson, A; Segesten, K

    1999-01-01

    In order to examine the perceptions of sex equality among medical doctors (MDs) and registered nurses (RNs), a survey was conducted in a Swedish University Hospital in May 1995. A questionnaire was sent to 475 MDs and RNs of three different age groups. The results showed that women tend to have similar opinions irrespective of occupation and age, which differed significantly from those of men. Men believed that equality in general exists in the hospital, while women think the values and conditions in the workplace mainly benefit men. No evidence was found to indicate a change in the sex hierarchy within the health care system. Rather, the status quo will be maintained and gender stereotypes reinforced from one generation to the next.

  19. Students’ Perceptions of Humour and Creativity in Project-Organized Groups (POG) in Engineering Design Education in China

    DEFF Research Database (Denmark)

    Zhou, Chunfang

    2015-01-01

    This study explores engineering design students’ perceptions of humor in the experiences of creativity development in Project-Organized Groups (POGs). This study links theories including humor, learning, creativity, and engineering design in one framework. Empirically, this study carried out...

  20. U.S. Census Annual Estimates of the Resident Population for Selected Age Groups by Sex for the United States

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2010-2015. U.S. Census Annual Estimates of the Resident Population for Selected Age Groups by Sex for the United States. The estimates are based on the 2010 Census...

  1. Attitudes towards "disorders of sex development" nomenclature among affected individuals.

    Science.gov (United States)

    Johnson, Emilie K; Rosoklija, Ilina; Finlayson, Courtney; Chen, Diane; Yerkes, Elizabeth B; Madonna, Mary Beth; Holl, Jane L; Baratz, Arlene B; Davis, Georgiann; Cheng, Earl Y

    2017-12-01

    Although now commonly used in medicine, the updated "disorders of sex development" (DSD) nomenclature formally introduced in 2006 has never been universally accepted by members of the affected community, particularly advocacy groups. Use of this nomenclature by medical professionals may unintentionally negatively affect access to healthcare and research for individuals with DSD conditions. Among individuals affected by various DSD diagnoses, this study sought to (1) evaluate attitudes towards potentially controversial DSD terminology, (2) determine potential impact of terminology on how affected individuals access healthcare, and (3) explore alternate terms. A web-based survey was developed in collaboration with the AIS-DSDSG (Androgen Insensitivity Syndrome-DSD Support Group) leadership. AIS-DSDSG members (caregivers and affected individuals) were surveyed about attitudes towards DSD, potential impact on healthcare utilization, and alternate terms. A qualitative analysis of reasons for using/avoiding specific terms was performed. Surveys were completed by 202 out of 580 (35%) AIS-DSDSG members (61% affected, 39% caregivers; 16% non-gender binary; age range of affected individuals 0-86 years). Only 24% use disorder of sex development to describe themselves/their child. A majority (69%) had a negative emotional experience because of clinical use of nomenclature; 81% changed their care because of it. Preferred and non-preferred terms for clinical care and research are illustrated in the figure. Preferred diagnostic terms were intersex, variation in sex development, and difference of sex development (55%, 52%, and 50% liked/strongly liked, respectively). Disorder of sex development was not preferred (17% liked/strongly liked). About one-third reported that they would not attend a clinic named the Disorder of Sex Development Clinic. Overall, 81% provided qualitative comments; flexible terminology use was a key theme. These study findings are consistent with previous

  2. Opportunities for HIV Prevention Communication During Sexual Encounters with Black Men Who Have Sex with Men.

    Science.gov (United States)

    Aholou, Tiffiany M; Nanin, Jose; Drumhiller, Kathryn; Sutton, Madeline Y

    2017-01-01

    Conversations about HIV prevention before engaging in sex may result in safer sex practices and decreased HIV transmission. However, partner communication for HIV prevention has been understudied among black/African American men who have sex with men (BMSM), a group that is disproportionately affected by HIV. We explored and described encounters and perceptions about HIV prevention conversations among BMSM and their sex partner(s) in New York City. We conducted an inductive thematic analysis of semi-structured interviews with BMSM who reported sex with a man in the previous 3 months. Interviews were professionally transcribed; Nvivo was used for data analysis. Twenty-two BMSM were included in this analysis; median age = 29.1 years; 71.4% self-identified as MSM; 85.7% were ever HIV tested; and 52.6% reported no disclosure or discussion about HIV status with their previous sex partner. The main themes were: (1) missed opportunities for HIV prevention conversations (e.g., no HIV prevention conversations or HIV prevention conversations after sex had occurred); (2) barriers to HIV prevention conversations (e.g., being in the moment; not wanting to pause); (3) emotional thoughts after sex (e.g., feeling worried about possible HIV exposure); and (4) rethinking relationships and sexual health (e.g., changed sex practices by asking partners' HIV status before sex; started using condoms). These findings offer insight into HIV prevention conversations by BMSM around the time of or during sexual encounters and may inform and strengthen partner-level HIV prevention communication interventions for BMSM.

  3. HIV susceptibility among clients of female sex workers in Indonesia: a qualitative inquiry.

    Science.gov (United States)

    Mwanri, Lillian; Fauk, Nelsensius Klau; Kustanti, Christina Yeni; Ambarwati, Atik; Merry, Maria Silvia

    2018-02-15

    Background: The spread of HIV infection among men in Indonesia continues to increase every year. Clients of female sex workers (FSWs) are a group at higher risk of acquiring HIV infection due to their frequent engagement in sexual acts with sex workers. This study aimed to identify factors of susceptibility to HIV infection among clients of FSWs. Methods: A qualitative inquiry using one-on-one in-depth interviews was conducted in the Belu and Malaka districts of Indonesia from January to April 2017. The study participants (n =42) were the clients of FSWs recruited using the snowball sampling technique. The inclusion criteria were: being a client of FSWs and being aged 18 years or more. Data were analysed using a framework analysis. Results: Findings were grouped into two main emerging themes that included behavioural and socioeconomic factors. Behavioural factors that mediated HIV susceptibility among clients of FSWs were: frequent engagement in unsafe sex with multiple sex workers; low perceptions of the relevance of available HIV and AIDS services and limited access to these services; and HIV stigma or fear of being labelled as HIV positive. Socioeconomic factors included: participants' economic situation; and individuals' household responsibility and ability to afford FSWs services. Conclusions: The study results indicate the need to reformulate and improve HIV and AIDS-related services, including increasing the level of availability of HIV service points and the dissemination of knowledge and information about HIV and AIDS and condom use and making them accessible to both FSWs and their clients in Belu and Malaka districts.

  4. Chemosensory communication of gender information: Masculinity bias in body odor perception and femininity bias introduced by chemosignals during social perception

    Directory of Open Access Journals (Sweden)

    Smiljana eMutic

    2016-01-01

    Full Text Available Human body odor is a source of important social information. In this study, we explore whether the sex of an individual can be established based on smelling axillary odor and whether exposure to male and female odors biases chemosensory and social perception. In a double-blind, pseudo-randomized application, 31 healthy normosmic heterosexual male and female raters were exposed to male and female chemosignals (odor samples of 27 heterosexual donors collected during a cardio workout and a no odor sample. Recipients rated chemosensory samples on a masculinity-femininity scale and provided intensity, familiarity and pleasantness ratings. Additionally, the modulation of social perception (gender-neutral faces and personality attributes and affective introspection (mood by male and female chemosignals was assessed. Male and female axillary odors were rated as rather masculine, regardless of the sex of the donor. As opposed to the masculinity bias in the odor perception, a femininity bias modulating social perception appeared. A facilitated femininity detection in gender-neutral faces and personality attributes in association with both male and female chemosignals appeared. No chemosensory effect on mood of the rater was observed. The results are discussed with regards to the use of male and female chemosignals in affective and social communication.

  5. Switching on After Nine: Black gay-identified men's perceptions of sexual identities and partnerships in South African towns.

    Science.gov (United States)

    Mantell, Joanne E; Tocco, Jack Ume; Osmand, Thomas; Sandfort, Theo; Lane, Tim

    2016-01-01

    There is considerable diversity, fluidity and complexity in the expressions of sexuality and gender among men who have sex with men (MSM). Some non-gay identified MSM are known colloquially by gay-identified men in Mpumalanga, Province, South Africa, as 'After-Nines' because they do not identify as gay and present as straight during the day but also have sex with other men at night. Based on, key informant interviews and focus group discussions in two districts in Mpumalanga, we explored Black gay-identified men's perceptions of and relationships with After-Nine men, focusing on sexual and gender identities and their social consequences. Gay-identified men expressed ambivalence about their After-Nine partners, desiring them for their masculinity, yet often feeling dissatisfied and exploited in their relationships with them. The exchange of sex for commodities, especially alcohol, was common. Gay men's characterisation of After-Nines as men who ignore them during the day but have sex with them at night highlights the diversity of how same-sex practicing men perceive themselves and their sexual partners. Sexual health promotion programmes targeting 'MSM' must understand this diversity to effectively support the community in developing strategies for reaching and engaging different groups of gay and non-gay identified men.

  6. Knowledge Attitude and Perception of Sex Education among School Going Adolescents in Ambala District, Haryana, India: A Cross-Sectional Study.

    Science.gov (United States)

    Kumar, Randhir; Goyal, Anmol; Singh, Parmal; Bhardwaj, Anu; Mittal, Anshu; Yadav, Sachin Singh

    2017-03-01

    Adolescence is a highly dynamic period characterised by rapid growth and development. Adolescents have limited knowledge about sexual and reproduction health, and know little about the natural processes of puberty, sexual health, pregnancy or reproduction. Sex education should be an integral part of the learning process beginning in childhood and continuing into adult life, because it is lifelong process. This study was carried out to identify the knowledge and attitude of imparting sex education in school going adolescents in rural and urban area of Ambala district. A cross sectional study design was used to study the knowledge of reproductive and sexual health among school going children. A total of 743 adolescents from age group of 13-19 year were studied, using self designed semi-structured questionnaire to assess the knowledge regarding reproductive and sexual health among adolescents. The mean age of study subjects was 15.958±1.61 years, majority of adolescents i.e., 93.5% favour sex education. An 86.3% said sex education can prevent the occurrence of AIDS and 91.5% of adolescents prefer doctors should give them sex education followed by 83.0% school/teacher and least preference was parents 37.3%. There were substantial lacunae in the knowledge about reproductive and sexual health. Students felt that sex education is necessary and should be introduced in the school curriculum.

  7. Pain-related anxiety influences pain perception differently in men and women: a quantitative sensory test across thermal pain modalities.

    Science.gov (United States)

    Thibodeau, Michel A; Welch, Patrick G; Katz, Joel; Asmundson, Gordon J G

    2013-03-01

    The sexes differ with respect to perception of experimental pain. Anxiety influences pain perception more in men than in women; however, there lacks research exploring which anxiety constructs influence pain perception differentially between men and women. Furthermore, research examining whether depression is associated with pain perception differently between the sexes remains scant. The present investigation was designed to examine how trait anxiety, pain-related anxiety constructs (ie, fear of pain, pain-related anxiety, anxiety sensitivity), and depression are associated with pain perception between the sexes. A total of 95 nonclinical participants (55% women) completed measures assessing the constructs of interest and participated in quantitative sensory testing using heat and cold stimuli administered by a Medoc Pathway Pain and Sensory Evaluation System. The findings suggest that pain-related anxiety constructs, but not trait anxiety, are associated with pain perception. Furthermore, these constructs are associated with pain intensity ratings in men and pain tolerance levels in women. This contrasts with previous research suggesting that anxiety influences pain perception mostly or uniquely in men. Depression was not systematically associated with pain perception in either sex. Systematic relationships were not identified that allow conclusions regarding how fear of pain, pain-related anxiety, and anxiety sensitivity may contribute to pain perception differentially in men and women; however, anxiety sensitivity was associated with increased pain tolerance, a novel finding needing further examination. The results provide directions for future research and clinical endeavors and support that fear and anxiety are important features associated with hyperalgesia in both men and women. Copyright © 2012 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

  8. What Schoolteachers Think about the Rights of Women and Equality of the Sexes

    Science.gov (United States)

    Osetrova, N. V.

    2004-01-01

    The present article represents an attempt to single out the gender aspect of schoolteachers' perceptions of the law and to analyze the specific nature of their views as to the problem of women's rights and equality of the sexes. The analysis is based on the findings of a study focusing on schoolteachers' perceptions that are conditioned not only…

  9. `Sex' – It's not only Women's Work: A Case for Refocusing on the Functional Role that Sex Plays in Work for both Women and Men

    Science.gov (United States)

    Uretsky, Elanah

    2014-01-01

    Mention of the term sex work often invokes images of marginalized women at risk for HIV infection. Such images, however, are counterintuitive to the functional role intended by the movement that spawned use of the terms `sex work' and `sex worker'. This article looks at the sexual practices of men in urban China to argue for a return to a functional definition of `sex work', which was originally meant to legitimize the role sex plays in work. The progenitors of this movement intended to use `sex work' as a means to legitimize sex as an income generating activity for women involved in prostitution. I show that sex can also serve a functional role in the work-related duties of men seeking economic and political success in contemporary urban China. Men in China utilize sex as one way for demonstrating the loyalty necessary to access state-owned and controlled resources in a market economy governed under a Leninist system. Overall the article demonstrates that reclaiming perception of sex work as a functional rather than behavioral category can expand its use for preventing HIV among the broad subset of people who engage in sex as part of their work. PMID:25642103

  10. Gender and Perception of Profession

    Science.gov (United States)

    Ünal, Fatma; Tarhan, Sinem; Köksal, Eda Çürükvelioglu

    2018-01-01

    There are negative impacts of gender stereotypes particularly on the education of girls and women. The purpose of this study is to examine pre-service teachers' profession perceptions within the context of gender using word association test technique and to identify the definition of the concept of "profession" depending on sex. This…

  11. The Moderating Role of Parental Warmth on the Relation Between Verbal Punishment and Child Problem Behaviors for Same-sex and Cross-sex Parent-Child Groups

    Science.gov (United States)

    Anonas, Maria Roberta L.; Alampay, Liane Peña

    2015-01-01

    This study investigates the relation between parental verbal punishment and externalizing and internalizing behavior problems in Filipino children, and the moderating role of parental warmth in this relation, for same-sex (mothers-girls; fathers-boys) and cross-sex parent-child groups (mothers-boys; fathers-girls). Measures used were the Rohner Parental Acceptance-Rejection and Control Scale (PARQ/Control), the Achenbach Child Behavior Checklist (CBC), and a discipline measure (DI) constructed for the study. Participants were 117 mothers and 98 fathers of 61 boys and 59 girls who responded to a discipline interview, the Parental Acceptance-Rejection and Control scale (PARQ/Control) and the Achenbach Child Behavior Checklist via oral interviews. Hierarchical multiple regression analyses (with Bonferroni-corrected alpha levels) revealed that maternal frequency of verbal punishment was positively related to internalizing and externalizing outcomes in boys and girls whereas paternal frequency of verbal punishment was positively related to girls’ externalizing behavior. Significant interactions between verbal punishment and maternal warmth in mother-girl groups were also found for both internalizing and externalizing behaviors. While higher maternal warmth ameliorated the impact of low verbal punishment on girls’ internalizing and externalizing behaviors, it exacerbated the effect of high verbal punishment on negative outcomes. PMID:26752797

  12. Same sex families and children

    OpenAIRE

    Mršević Zorica

    2009-01-01

    Introduction comprises the information on two main forms of same sex families, civic partnership (same sex partnership) and same sex marriage. Countries and various status modalities of legal regulations are mentioned. The main part of the text is dedicated to presentation of the findings of the most recent research on various aspects regarding children of same sex partnerships. It comprises presentations grouped in four main chapters: acceptance of same sex partnerships, acceptance of legal ...

  13. HIV Risk Perception and Risky Behavior Among People Who Inject Drugs in Kermanshah, Western Iran.

    Science.gov (United States)

    Noroozi, Mehdi; Ahounbar, Elahe; Karimi, Salah Eddin; Ahmadi, Sina; Najafi, Mohammad; Bazrafshan, Ali; Shushtari, Zahra Jorjoran; Farhadi, Mohammad Hassan; Higgs, Peter; Rezaei, Fatemeh; Ghiasvand, Hesam; Sharhani, Asaad; Armoon, Bahram; Waye, Katherine

    2017-08-01

    Understanding and increasing awareness on individual risk for HIV infection as well as HIV risk perception's effects on different behavioral outcomes for people who inject drugs (PWID) is important for policymaking and planning purposes. The objectives of the present study were to determine whether HIV risk perception was associated with greater injection and sexual risk-taking behaviors among PWIDs. We surveyed 460 PWID in Kermanshah regarding their demographic characteristics, sexual risk behaviors, HIV risk perception, and drug-related risk behaviors in the month prior to the study. Three classes of HIV risk perception were identified using ordinal regression to determine factors associated with HIV risk perception. Study participants were categorized as follows: "low" (n = 100, 22%), "moderate" (n = 150, 32%), and "high" (n = 210, 46%) risk perception for becoming infected with HIV. The odds of categorizing as "high" risk for HIV was significantly greater in PWID that reported unprotected sex (adjusted odds ratio (AOR) 2.4, p value 0.02), receptive syringe sharing (AOR 1.8, p value 0.01), and multiple sex partners (AOR 1.4, p value 0.03). PWID who reported unprotected sex had 2.7 times the odds of "high" risk perception when compared to PWID with "low" risk perception. Findings show that PWID could rate their HIV risk with acceptable accuracy. Additionally, perceived HIV risk was associated with many risk factors for transmission of HIV, emphasizing the importance of developing targeted prevention and harm reduction programs for all domains of risk behaviors, both sexual and drug-related use.

  14. Uptake of HIV testing and counseling, risk perception and linkage to HIV care among Thai university students

    Directory of Open Access Journals (Sweden)

    Thana Khawcharoenporn

    2016-07-01

    Full Text Available Abstract Background HIV testing and counseling (HTC with linkage to care after known infection are key components for HIV transmission prevention. This study was conducted to assess HTC uptake, HIV risk perception and linkage to care among Thai university students. Methods An outreach HTC program was conducted in a large public university in Thailand from January 2013 to December 2014. The program consisted of brief HIV knowledge assessment, free HTC, HIV risk assessment and education provided by the healthcare personnel. Students were categorized into low, moderate and high-risk groups according to the pre-defined HIV risk characteristics. Results One-thousand-eight-hundred-one students participated in the program, 494 (27 % underwent HTC. Independent characteristics associated with no HTC uptake included female sex (P < 0.001, lower HIV knowledge score (P < 0.001, younger age (P < 0.001 and students from non-health science faculties (P = 0.02. Among the 494 students undergoing HTC, 141 (29 % were categorized into moderate or high-risk group, of whom 45/141 (32 % had false perception of low HIV risk. Being heterosexual was independently associated with false perception of low HIV risk (P = 0.04. The rate of new HIV infection diagnosis was 4/494 (0.8 %. Of these 4 HIV-infected students, 3 (75 % were men who have sex with men and only 2 of the 4 students (50 % showed up for HIV continuity care. Conclusions An outreach HIV prevention program with HTC was feasible and beneficial in detecting HIV risk and infection among the university students. However, interventions to improve HTC uptake, HIV risk perception and linkage to care are needed.

  15. Academic Self-Concept, Gender and Single-Sex Schooling

    Science.gov (United States)

    Sullivan, Alice

    2009-01-01

    This article assesses gender differences in academic self-concept for a cohort of children born in 1958 (the National Child Development Study). It addresses the question of whether attending single-sex or co-educational schools affected students' perceptions of their own academic abilities (academic self-concept). Academic self-concept was found…

  16. Sex tourism among Chinese men who have sex with men: a cross-sectional observational study.

    Science.gov (United States)

    Mao, Jessica; Tang, Weiming; Liu, Chuncheng; Wong, Ngai Sze; Tang, Songyuan; Wei, Chongyi; Tucker, Joseph D

    2018-03-02

    Sex tourism among men who have sex with men (MSM) may exacerbate transmission of HIV and other sexually transmitted infections (STIs). Sex tourism is defined as purchasing sex with gifts or money outside of one's hometown. Our objective was to characterize the frequency, socio-demographic characteristics, and sexual risk behaviors among Chinese MSM sex tourists. An online, cross-sectional survey for high-risk MSM throughout China was conducted in November 2015 covering sociodemographic characteristics, sexual risk behaviors, and sex tourism. Univariate and multivariable logistic regressions were performed to identify correlates of sex tourism. The mean MSM HIV prevalence of sex tourism journey origins and destinations were compared. Of 1189 MSM who completed the survey, 62 (5%) men identified as sex tourists; among these sex tourists, twenty (32%) traveled primarily to purchase sex and the remainder purchased sex while traveling for another purpose. There was minimal socio-demographic and behavioral difference between the two groups. In multivariable analyses, adjusting for age and income, sex tourism was correlated with high-risk sexual behaviors, higher income (aOR 4.44, 95%CI 1.77-11.18) and living with HIV (aOR 2.79, 95%CI 1.03-7.55). Sex tourism was more often from locations with lower to higher MSM HIV prevalence (mean = 4.47, SD = 2.01 versus mean = 6.86, SD = 5.24). MSM sex tourists were more likely to have risky sexual behaviors and travel to locations with a higher HIV prevalence. MSM sex tourists may be part of core groups that are disproportionately responsible for MSM HIV transmission. Enhanced surveillance and interventions tailored to MSM sex tourists should be considered.

  17. Female commercial sex worker perspective on susceptibility of HIV-AIDS in Yogyakarta

    Science.gov (United States)

    Mahmudah, Nurul; Dasuki, Djaswadi; Kurniawati, Herlin Fitriani

    2017-08-01

    Commercial sex worker is one of the groups with the highest level of susceptibility against HIV infection. They are 13,5 fold more prone to a living with HIV infection than the female of non commercial sex workers. Moreover, these commercial sex workers are also stigmatized with social sanction and discrimination against people with HIV-AIDS. The society mostly avoid them, deject them, isolate them, insult them, despise them, distrust them, and even go against the existence of those suffering from or infected by HIV-AIDS. Thus, stigmatizing and discrimination are basicly highly prohibited since they can incur higher social problems. It is also vital to handle the spread of HIV-AIDS in the society as soon as possible in the attempt of fighting against the spread of the disease. Hence, being broad minded, tolerant, and caring towards them as well as working hand in hand with the community are expected to diminish, minimize, and even eradicate the outbreak of HIV-AIDS. Caring towards those suffering from the infection without stigmatizing them and discriminating them will be one of the first measurements to take to improve what is needed to prevent the prevalence and spread of the disease. Thus, the primary objective of this research is to know the perception of female commercial sex workers on the susceptibility of HIV-AIDS in Yogyakarta. The research participants were selected from three localizations in Yogyakarta namely Pasar Kembang, Bongsuwung, and Giwangan. It is revealed that the participants had a good perception on the susceptibility of AIDS infection as seen from the fact there are free avalaible condoms for them to use everytime they have a sexual intercourse with the clients. All participants were aware of their high susceptibility against the infection of STIs/HIV/AIDS and thus they want to save their skin from those diseases. Also they had a good knowledge that having an intercourse without condom may get them infected.

  18. Perception of Esthetic Impact of Smile Line in Complete Denture Wearers by Different Age Groups.

    Science.gov (United States)

    Pithon, Matheus Melo; Alves, Leandro Pereira; da Costa Prado, Matheus; Oliveira, Rener Leal; Costa, Matheus Souza Campos; da Silva Coqueiro, Raildo; Gusmão, João Milton Rocha; Santos, Rogério Lacerda

    2016-10-01

    To evaluate esthetic perceptions based on tooth exposure when smiling of patients wearing complete dentures by evaluators in different age groups. Alterations were made to a front view photograph of a smiling patient wearing complete maxillary and mandibular dentures. Alterations in the smile line were simulated to increase or decrease tooth exposure (increments of 0.5 mm). For this purpose, image manipulation software was used. After manipulation, images were printed on photo paper, attached to a questionnaire, and distributed to individuals in three age groups (n = 150). To evaluate the esthetic perception for each image, a visual analog scale was used, with 0 representing least attractive, 5 representing attractive, and 10 representing very attractive. Differences between examiners were analyzed using the Mann-Whitney test. All statistical analyses were performed with a degree of confidence of 95%. Two evaluators did not observe any differences between images. The images given the best and worst scores were E and O (alterations of 2 and 7 mm), respectively, in the 15- to 19-year-old group, B and O (alterations of 0.5 and 7 mm), respectively, in the 35- to 44-year-old group, and A and M (no alteration and 6 mm alteration), respectively, in the 65- to 74-year-old group. When the images were presented together (images 1 and 2), the unaltered image was selected by individuals of different age groups as the best, and the image with a change of 7 mm was selected as the worst. In this study, complete dental prostheses with smile lines that coincided with the cervical margins of the anterior teeth were the most acceptable. Less exposure of the maxillary teeth when smiling corresponded with decreased attractiveness. © 2015 by the American College of Prosthodontists.

  19. Stereotype-based modulation of person perception.

    Science.gov (United States)

    Quadflieg, Susanne; Flannigan, Natasha; Waiter, Gordon D; Rossion, Bruno; Wig, Gagan S; Turk, David J; Macrae, C Neil

    2011-07-15

    A core social-psychological question is how cultural stereotypes shape our encounters with other people. While there is considerable evidence to suggest that unexpected targets-such as female airline pilots and male nurses-impact the inferential and memorial aspects of person construal, it has yet to be established if early perceptual operations are similarly sensitive to the stereotype-related status of individuals. To explore this issue, the current investigation measured neural activity while participants made social (i.e., sex categorization) and non-social (i.e., dot detection) judgments about men and women portrayed in expected and unexpected occupations. When participants categorized the stimuli according to sex, stereotype-inconsistent targets elicited increased activity in cortical areas associated with person perception and conflict resolution. Comparable effects did not emerge during a non-social judgment task. These findings begin to elucidate how and when stereotypic beliefs modulate the formation of person percepts in the brain. Copyright © 2011 Elsevier Inc. All rights reserved.

  20. Parent-adolescent sex communication in China.

    Science.gov (United States)

    Zhang, Liying; Li, Xiaoming; Shah, Iqbal H; Baldwin, Wendy; Stanton, Bonita

    2007-06-01

    Communication concerning sexual matters between parents and their adolescent children serve as a protective factor and exerts a favourable influence on adolescents' sexual behaviours. As limited data regarding parent-adolescent sex communication are available in China, this study was undertaken with the aim of exploring the patterns and related factors of such communication and its relationship with adolescent sexual behaviour. Community-based data were collected in 2001 in Changchun, China. Unmarried adolescents 15-19 years of age (322 young men and 360 young women) were included in a survey using self-administered questionnaires. Overall, sex communication with parents was relatively infrequent. There was a significant gender difference in the pattern of sex communication, with male adolescents being more likely to talk with fathers and female adolescents with mothers. Logistic regression analysis revealed that gender of adolescents, quality of communication with mothers on general topics, and adolescent's perception of mother being the main source of sex knowledge were predictive of the level of sex communication between mother and her adolescent children. This study reveals that communication regarding sexual matters between parents and adolescents was limited in China. The quality of communication on general topics between parents and their adolescent children is one of the important factors related to sex communication between them. It is essential that Chinese parents are better informed and skilled to be involved, in addition to school and community, in the sex education of their adolescent children. They should be able to communicate appropriately on sex-related issues with them.

  1. Parental Reports of Stigma Associated with Child’s Disorder of Sex Development

    OpenAIRE

    Rolston, Aimee M.; Gardner, Melissa; Vilain, Eric; Sandberg, David E.

    2015-01-01

    Disorders of sex development (DSD) are congenital conditions in which chromosomal, gonadal, or anatomic sex development is atypical. DSD-associated stigma is purported to threaten positive psychosocial adaptation. Parental perceptions of DSD-related stigma were assessed in 154 parents of 107 children (newborn?17 years) questionnaire comprising two scales, child-focused and parent-focused, and three subscales, perceived stigmatization, future worries, and feelings about the child's condition. ...

  2. HIV prevalence by ethnic group covaries with prevalence of herpes simplex virus-2 and high-risk sex in Uganda: An ecological study.

    Science.gov (United States)

    Kenyon, Chris R

    2018-01-01

    HIV prevalence varies from 1.7% to 14.8% between ethnic groups in Uganda. Understanding the factors responsible for this heterogeneity in HIV spread may guide prevention efforts. We evaluated the relationship between HIV prevalence by ethnic group and a range of risk factors as well as the prevalence of herpes simplex virus-2 (HSV-2), syphilis and symptomatic STIs in the 2004/2005 Uganda HIV/AIDS Sero-Behavioural Survey-a two stage, nationally representative, population based survey of 15-59-year-olds. Spearman's correlation was used to assess the relationship between HIV prevalence and each variable. There was a positive association between HIV prevalence and HSV-2, symptomatic STIs and high-risk sex (sex with a non-cohabiting, non-marital partner) for women. Non-significant positive associations were present between HIV and high-risk sex for men and lifetime number of partners for men and women. Variation in sexual behavior may contribute to the variations in HIV, HSV-2 and other STI prevalence by ethnic group in Uganda. Further work is necessary to delineate which combinations of risk factors determine differential STI spread in Uganda.

  3. Switching on after nine: Black gay-identified men’s perceptions of sexual identities and partnerships in South African towns

    Science.gov (United States)

    Mantell, Joanne; Tocco, Jack; Osmand, Thomas; Sandfort, Theo; Lane, Tim

    2016-01-01

    There is considerable diversity, fluidity and complexity in the expressions of sexuality and gender among men who have sex with men (MSM). Some non-gay identified MSM are known colloquially by gay-identified men in Mpumalanga, South Africa, as “After-Nines” because they do not identify as gay and present as straight during the day but also have sex with other men at night. Based on targeted ethnography, including structured observations, key informant interviews and focus group discussions in two districts in Mpumalanga, we explored Black gay-identified men’s perceptions of and relationships with After-Nine men, focusing on sexual and gender identities and their social consequences. Gay-identified men expressed ambivalence about their After-Nine partners, desiring them for their masculinity, yet often feeling dissatisfied and exploited in their relationships with them. The exchange of sex for commodities, especially alcohol, was common. Gay men’s characterisation of After-Nines as men who ignore them during the day but have sex them at night highlights the diversity of how same-sex practicing men perceive themselves and their sexual partners. Sexual health promotion programmes targeting ‘MSM’ must understand this diversity to effectively support the community in developing strategies for reaching and engaging different groups of gay and non-gay identified men. PMID:26878380

  4. Dutch Cyberbullying Victims’ Experiences, Perceptions, Attitudes and Motivations Related to (Coping with Cyberbullying: Focus Group Interviews

    Directory of Open Access Journals (Sweden)

    Niels C.L. Jacobs

    2015-01-01

    Full Text Available Because of the negative effects of cyberbullying; and because of its unique characteristics; interventions to stop cyberbullying are needed. For this purpose, more insightful information is needed about cyberbullying victims’ (i.e., the target group experiences, perceptions, attitudes and motivations related to (coping with cyberbullying. Five schools with 66 low-educated Dutch adolescents between 12 and 15 (53% female participated in 10 focus group interviews. Results show that victims do not perceive all behaviors as cyberbullying and traditional bullying is generally perceived as worse than cyberbullying. Cyberbullies are perceived as sad, cowards and embarrassing themselves. Victims are perceived as easy targets; they wear strange clothes, act in a provocative manner and have a bad appearance. These perceptions often depend on context, the level of anonymity, being in a fight or not, the person sending the message and his/her behavior. Further, victims reacted to cyberbullying by acting nonchalant, by not actually saying anything and seeking help from others (i.e., parents are not often asked for help because they do not want to bother them; fear of restricted Internet privileges. It can be concluded that asking cyberbullying victims about their experiences in an open manner, and allowing them to discuss these experiences, likely results in new and insightful information compared to using self-reports. In this questioning the perception of adolescents is key to see what is perceived as cyberbullying.

  5. From violence to sex work: agency, escaping violence, and HIV risk among establishment-based female sex workers in Tijuana, Mexico.

    Science.gov (United States)

    Choudhury, Shonali M; Anglade, Debbie; Park, Kyuwon

    2013-01-01

    Violence experienced by female sex workers has been found to affect the HIV risk and quality of life of these women. Research on this topic has dealt with female sex workers and current experiences of violence with partners, clients, and in the workplace. In this study, we used feminist constructivist grounded theory to explore perceptions of violence among establishment-based female sex workers in Tijuana, Mexico. A key concept that emerged from 20 semi-structured in-depth interviews was "escaping violence with a romantic partner by becoming independent through sex work." The women also emphasized the negative impact of violence in the workplace but felt that achieving separation from a violent partner gave them strength to protect their lives and health. Interventions to help these women protect themselves from HIV infection and improve their quality of life should aim to build upon their strengths and the agency they have already achieved. Copyright © 2013 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

  6. Imaging Mental Representations of Sex-Typed Bodies: The Effect of Number of Trials on Image Quality

    Directory of Open Access Journals (Sweden)

    David James Lick

    2013-07-01

    Full Text Available Sex categorization is a critical process in social perception. While psychologists have long theorized that perceivers have distinct mental representations of men and women that help them to achieve efficient sex categorizations, researchers have only recently begun using reverse-correlation to visualize the content of these mental representations. The present research addresses two issues concerning this relatively new methodological tool. First, previous studies of reverse-correlation have focused almost exclusively on perceivers’ mental representations of faces. Our study demonstrates that this technique can also be used to visualize mental representations of sex-typed bodies. Second, most studies of reverse-correlation have employed a relatively large number of trials (1,000+ to capture perceivers’ mental representations of a given category. Our study demonstrated that, at least for sex-typed representations of bodies, high quality reverse-correlation images can be obtained with as few as 100 trials. Overall, our findings enhance knowledge of reverse-correlation methodology in general and sex categorization in particular, providing new information for researchers interested in using this technique to understand the complex processes underlying social perception.

  7. Interactive Effects of Culture and Sex Hormones on Sex Role Orientation

    Directory of Open Access Journals (Sweden)

    Belinda ePletzer

    2015-07-01

    Full Text Available Sex role orientation, i.e. a person’s masculinity or femininity, influences cognitive and emotional performance, like biological sex. While it is now widely accepted that sex differences are modulated by the hormonal status of female participants (menstrual cycle, hormonal contraceptive use, the question, whether hormonal status and sex hormones also modulate participants sex role orientation has hardly been addressed previously. The present study assessed sex role orientation and hormonal status as well as sex hormone levels in three samples of participants from two different cultures (Northern American, Middle European. Menstrual cycle phase did not affect participant’s masculinity or femininity, but had a significant impact on reference group. While women in their follicular phase (low levels of female sex hormones determined their masculinity and femininity in reference to men, women in their luteal phase (high levels of female sex hormones determined their masculinity and femininity in reference to women. Hormonal contraceptive users rated themselves as significantly more feminine and less masculine than naturally cycling women. Furthermore, the impact of biological sex on the factorial structure of sex role orientation as well as the relationship of estrogen to masculinity/femininity was modulated by culture. We conclude that culture and sex hormones interactively affect sex role orientation and hormonal status of participants should be controlled for when assessing masculinity and/or femininity.

  8. Do Sex Differences Define Gender-Related Individual Differences within the Sexes? Evidence from Three Studies.

    Science.gov (United States)

    Lippa, Richard

    1995-01-01

    Studied three different criteria of within-sex, gender-related individual differences taken from three studies. Data showed that items displaying large sex differences tended also to correlate most strongly with independent gender-related criteria within the sexes. Discusses assessment implications for gender-related and other group-related…

  9. Barriers and facilitators to implementing electronic prescription: a systematic review of user groups' perceptions.

    Science.gov (United States)

    Gagnon, Marie-Pierre; Nsangou, Édith-Romy; Payne-Gagnon, Julie; Grenier, Sonya; Sicotte, Claude

    2014-01-01

    We conducted a systematic review identifying users groups' perceptions of barriers and facilitators to implementing electronic prescription (e-prescribing) in primary care. We included studies following these criteria: presence of an empirical design, focus on the users' experience of e-prescribing implementation, conducted in primary care, and providing data on barriers and facilitators to e-prescribing implementation. We used the Donabedian logical model of healthcare quality (adapted by Barber et al) to analyze our findings. We found 34 publications (related to 28 individual studies) eligible to be included in this review. These studies identified a total of 594 elements as barriers or facilitators to e-prescribing implementation. Most user groups perceived that e-prescribing was facilitated by design and technical concerns, interoperability, content appropriate for the users, attitude towards e-prescribing, productivity, and available resources. This review highlights the importance of technical and organizational support for the successful implementation of e-prescribing systems. It also shows that the same factor can be seen as a barrier or a facilitator depending on the project's own circumstances. Moreover, a factor can change in nature, from a barrier to a facilitator and vice versa, in the process of e-prescribing implementation. This review summarizes current knowledge on factors related to e-prescribing implementation in primary care that could support decision makers in their design of effective implementation strategies. Finally, future studies should emphasize on the perceptions of other user groups, such as pharmacists, managers, vendors, and patients, who remain neglected in the literature.

  10. Doctor or Nurse: Children's Perceptions of Sex Typed Occupations.

    Science.gov (United States)

    Cordua, Glenn D.; And Others

    1979-01-01

    Examines children's relabeling of roles when confronted with counter-stereotypical occupational portrayals. A total of 128 children between the ages of five and six years were shown four films depicting all possible combinations of female and male physicians and nurses. They were then questioned with regard to the sex and occupational roles of the…

  11. Skewed sex ratios and criminal victimization in India.

    Science.gov (United States)

    South, Scott J; Trent, Katherine; Bose, Sunita

    2014-06-01

    Although substantial research has explored the causes of India's excessively masculine population sex ratio, few studies have examined the consequences of this surplus of males. We merge individual-level data from the 2004-2005 India Human Development Survey with data from the 2001 India population census to examine the association between the district-level male-to-female sex ratio at ages 15 to 39 and self-reports of victimization by theft, breaking and entering, and assault. Multilevel logistic regression analyses reveal positive and statistically significant albeit substantively modest effects of the district-level sex ratio on all three victimization risks. We also find that higher male-to-female sex ratios are associated with the perception that young unmarried women in the local community are frequently harassed. Household-level indicators of family structure, socioeconomic status, and caste, as well as areal indicators of women's empowerment and collective efficacy, also emerge as significant predictors of self-reported criminal victimization and the perceived harassment of young women. The implications of these findings for India's growing sex ratio imbalance are discussed.

  12. Skewed Sex Ratios and Criminal Victimization in India

    Science.gov (United States)

    South, Scott J.; Trent, Katherine; Bose, Sunita

    2014-01-01

    Although substantial research has explored the causes of India’s excessively masculine population sex ratio, few studies have examined the consequences of this surplus of males. We merge individual-level data from the 2004–2005 India Human Development Survey with data from the 2001 India population census to examine the association between the district-level male-to-female sex ratio at ages 15 to 39 and self-reports of victimization by theft, breaking and entering, and assault. Multilevel logistic regression analyses reveal positive and statistically significant albeit substantively modest effects of the district-level sex ratio on all three victimization risks. We also find that higher male-to-female sex ratios are associated with the perception that young unmarried women in the local community are frequently harassed. Household-level indicators of family structure, socioeconomic status, and caste, as well as areal indicators of women’s empowerment and collective efficacy, also emerge as significant predictors of self-reported criminal victimization and the perceived harassment of young women. The implications of these findings for India’s growing sex ratio imbalance are discussed. PMID:24682921

  13. Perceptions of Psychological Abuse: The Role of Perpetrator Gender, Victim's Response, and Sexism.

    Science.gov (United States)

    Capezza, Nicole M; D'Intino, Lauren A; Flynn, Margaret A; Arriaga, Ximena B

    2017-11-01

    It is commonly assumed that male abuse is more damaging than female abuse, just as it previously has been assumed that physical abuse is more harmful than psychological abuse. We sought to examine gender assumptions given that they may cause people to overlook the harm that men experience with a psychologically abusive partner. The current experiment compared perceptions of male and female perpetrators of psychological abuse, and examined whether gendered perceptions were affected by sexist beliefs or participants' own sex. The experiment also explored the effect of the victim's response to a perpetrator's abuse. College participants ( N = 195) read a scenario depicting a hypothetical marital conflict that manipulated the sex of the perpetrator, the level of abuse (abuse or no abuse), and whether the victim did or did not respond with some aggression. In scenarios that featured abuse (relative to no-abuse conditions), a male perpetrator was consistently perceived more harshly than a female perpetrator. Participant sex and sexism did not moderate this gender-based perception. Varying the victim's response in the scenario affected perceptions more in the no-abuse condition than in the abuse condition. The findings are discussed in terms of robust gender assumptions and the difficulties in challenging such assumptions.

  14. Oxytocin Modulates Meta-Mood as a Function of Age and Sex

    Directory of Open Access Journals (Sweden)

    Natalie eEbner

    2015-09-01

    Full Text Available Attending to and understanding one’s own feelings are components of meta-mood and constitute important socio-affective skills across the entire lifespan. Growing evidence suggests a neuromodulatory role of the neuropeptide oxytocin on various socio-affective processes. Going beyond previous work that almost exclusively examined young men and perceptions of emotions in others, the current study investigated effects of intranasal oxytocin on meta-mood in young and older men and women. In a double-blind between-group design, participants were randomly assigned to self-administer either intranasal oxytocin or a placebo before responding to items from the Trait Meta-Mood Scale about attention to feelings and clarity of feelings. In contrast to older women, oxytocin relative to placebo increased attention to feelings in older men. Oxytocin relative to placebo enhanced meta-mood in young female participants but reduced it in older female participants. This pattern of findings supports an age- and sex-differential modulatory function of the neuropeptide oxytocin on meta-mood, possibly associated with neurobiological differences with age and sex.

  15. Assessing participants' perceptions on group-based principles for action in community-based health enhancing physical activity programmes: The APEF tool.

    Science.gov (United States)

    Herens, Marion; Wagemakers, Annemarie

    2017-12-01

    In community-based health enhancing physical activity (CBHEPA) programmes, group-based principles for action such as active participation, enjoyment, and fostering group processes are widely advocated. However, not much is known about participants' perceptions of these principles as there are no assessment tools available. Therefore, this article describes the development of the APEF (Active Participation, Enjoyment, and Fostering group processes) tool and reports on its implementation in a Dutch CBHEPA programme. Indicators for the principles have been identified from literature research, interviews with professionals, and secondary analysis of three group interviews with 11 practitioners. To address the identified indicators, the APEF tool was developed, pretested, and used in 10 focus groups with 76 participants. The APEF tool consists of eight statements about group-based principles for action, on which CBHEPA participants vote, followed by in-depth discussion. The voting procedure engages participants. Spider diagrams visualise participants' perceptions of group-based principles. The APEF tool addresses the challenge of relating group level outcomes to individual outcomes such as physical activity behaviour. The tool facilitates as well as evaluates group-based principles for action, it stimulates dialogue and is culturally sensitive, but it needs strong facilitating skills to manage group dynamics. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  16. SEX DIFFERENCES AND REPRODUCTIVE HORMONE INFLUENCES ON HUMAN ODOR PERCEPTION

    Science.gov (United States)

    Doty, Richard L.; Cameron, E. Leslie

    2009-01-01

    The question of whether men and women differ in their ability to smell has been the topic of scientific investigation for over a hundred years. Although conflicting findings abound, most studies suggest that, for at least some odorants, women outperform men on tests of odor detection, identification, discrimination, and memory. Most functional imaging and electrophysiological studies similarly imply that, when sex differences are present, they favor women. In this review we examine what is known about sex-related alterations in human smell function, including influences of the menstrual cycle, pregnancy, gonadectomy, and hormone replacement therapy on a range of olfactory measures. We conclude that the relationship between reproductive hormones and human olfactory function is complex and that simple associations between circulating levels of gonadal hormones and measures of olfactory function are rarely present. PMID:19272398

  17. Psychiatrists, Psychologists, or Counselors? Community College Students' Perceptions of Professional Groups.

    Science.gov (United States)

    Schneider, Lawrence J.; And Others

    1979-01-01

    Investigates community college students' perceptions of help-givers' characteristics and services. Student perceptions of professional helpers' characteristics and of professionals whom students were likely to consult concerning educational-vocational choices, intrapersonal concerns, and interpersonal problems varied in several ways. (Author)

  18. Differentiation of sex chromosomes and karyotypic evolution in the eye-lid geckos (Squamata: Gekkota: Eublepharidae), a group with different modes of sex determination.

    Science.gov (United States)

    Pokorná, Martina; Rábová, Marie; Ráb, Petr; Ferguson-Smith, Malcolm A; Rens, Willem; Kratochvíl, Lukáš

    2010-11-01

    The eyelid geckos (family Eublepharidae) include both species with temperature-dependent sex determination and species where genotypic sex determination (GSD) was suggested based on the observation of equal sex ratios at several incubation temperatures. In this study, we present data on karyotypes and chromosomal characteristics in 12 species (Aeluroscalabotes felinus, Coleonyx brevis, Coleonyx elegans, Coleonyx variegatus, Eublepharis angramainyu, Eublepharis macularius, Goniurosaurus araneus, Goniurosaurus lichtenfelderi, Goniurosaurus luii, Goniurosaurus splendens, Hemitheconyx caudicinctus, and Holodactylus africanus) covering all genera of the family, and search for the presence of heteromorphic sex chromosomes. Phylogenetic mapping of chromosomal changes showed a long evolutionary stasis of karyotypes with all acrocentric chromosomes followed by numerous chromosomal rearrangements in the ancestors of two lineages. We have found heteromorphic sex chromosomes in only one species, which suggests that sex chromosomes in most GSD species of the eyelid geckos are not morphologically differentiated. The sexual difference in karyotype was detected only in C. elegans which has a multiple sex chromosome system (X(1)X(2)Y). The metacentric Y chromosome evolved most likely via centric fusion of two acrocentric chromosomes involving loss of interstitial telomeric sequences. We conclude that the eyelid geckos exhibit diversity in sex determination ranging from the absence of any sexual differences to heteromorphic sex chromosomes, which makes them an interesting system for exploring the evolutionary origin of sexually dimorphic genomes.

  19. Could FDA approval of pre-exposure prophylaxis make a difference? A qualitative study of PrEP acceptability and FDA perceptions among men who have sex with men

    OpenAIRE

    Underhill, Kristen; Morrow, Kathleen M.; Operario, Don; Mayer, Kenneth H.

    2014-01-01

    The FDA has approved tenofovir-emtricitabine for use as HIV pre-exposure prophylaxis, but it is unknown how approval may affect PrEP acceptability among US men who have sex with men. We conducted 8 focus groups among 38 Rhode Island MSM, including 3 groups among 16 male sex workers and 5 groups among 22 men in the general MSM community. Participants reported wide-ranging beliefs regarding consequences and meanings of FDA approval. Some participants would not use PrEP without approval, while o...

  20. Swedish teenager perceptions of teenage pregnancy, abortion, sexual behavior, and contraceptive habits--a focus group study among 17-year-old female high-school students.

    Science.gov (United States)

    Ekstrand, Maria; Larsson, Margareta; Von Essen, Louise; Tydén, Tanja

    2005-10-01

    Sweden has the highest abortion numbers among the Nordic countries. Since 1995, the abortion rate among teenagers has increased by nearly 50%. We therefore undertook a study where the overall aim was to gain a deeper understanding on which factors female teenagers believe may explain the increasing numbers of teenage abortions. Teenagers' perceptions of teenage pregnancy, abortion, sexual behavior, and contraceptive habits were investigated. Six focus group interviews with 17-year-old Swedish girls were conducted. The interviews were tape-recorded, transcribed verbatim, and analyzed by manifest content analysis. Negative attitudes toward teenage pregnancy and supportive attitudes toward abortion were expressed. Risk-taking behaviors such as negligence in contraceptive use and intercourse under the influence of alcohol were suggested as main reasons behind the increasing numbers of abortions among Swedish teenagers. The contemporary, sexualized, media picture was believed to influence adolescents' sexual behavior, and liberal attitudes toward casual sex were expressed. Girls were perceived as more obliged than boys in taking responsibility for contraceptive compliance and avoidance of pregnancy. The apprehension that hormonal contraceptives cause negative side-effects was widely spread, and the participants were found to have a somewhat limited knowledge of abortion. The majority were unsatisfied with the quality of sexual education provided by the schools. Possible reasons for increased abortion numbers among teenagers in Sweden could be liberal attitudes toward casual sex in combination with negligence in contraceptive use, use of alcohol followed by sexual risk-taking, fear of hormonal contraceptives, and a deterioration of sexual education in the schools.

  1. The Parkinson's experience of group physical activity: Understanding social support, social comparison, physical self-perceptions, and posttraumatic growth

    OpenAIRE

    Sheehy, Tammy L

    2014-01-01

    Group physical activity programs for clinical populations can provide opportunities for adaptive social interactions, improving perceptions of competence, and may facilitate posttraumatic growth (positive psychological changes resulting from traumatic life experiences). Therefore, the purpose of this study was to examine how people with Parkinson's experience social interactions and physical challenges in a group physical activity program, and to investigate what role they think those experie...

  2. An assessment of sex work in Swaziland: barriers to and opportunities for HIV prevention among sex workers.

    Science.gov (United States)

    Chipamaunga, Shalote; Muula, Adamson S; Mataya, Ronald

    2010-10-01

    The HIV situation in virtually all southern African countries is a generalised epidemic. Despite the fact that almost all adult age and social groups have high HIV prevalence estimates, sex workers are disproportionally affected, with prevalence estimates higher than the general population. In a qualitative study of 61 male and female sex workers in Swaziland, we found that while poverty drove many into sex work, others reported motivations of pleasure or "sensation seeking", and freedoms from the burden of marriage as perceived benefits of sex work. We also found that penile-vaginal sex was not universal in male-female sexual encounters; and motivation by sex workers for non-condom use included intention to earn more money from unprotected sex, desire for sexual pleasure, and not having time to use condoms. Many sex workers expressed doubts over an alternative lifestyle, even if that change afforded them money to meet their daily necessities. The findings from this study suggest that treating sex workers as a homogenous group that is driven into, or maintain sex work only because of poverty may be problematic, and could hamper HIV-relevant interventions aimed at reducing their vulnerability to sexually transmitted infections.

  3. Perceptions of problem-based learning (PBL) group effectiveness in a socially-culturally diverse medical student population.

    Science.gov (United States)

    Singaram, V S; Dolmans, D H J M; Lachman, N; van der Vleuten, C P M

    2008-07-01

    A key aspect of the success of a PBL curriculum is the effective implementation of its small group tutorials. Diversity among students participating in tutorials may affect the effectiveness of the tutorials and may require different implementation strategies. To determine how students from diverse backgrounds perceive the effectiveness of the processes and content of the PBL tutorials. This study also aims to explore the relationship between students' perceptions of their PBL tutorials and their gender, age, language, prior educational training, and secondary schooling. Data were survey results from 244 first-year student-respondents at the Nelson Mandela School of Medicine at the University of KwaZulu-Natal in South Africa. Exploratory factor analysis was conducted to verify scale constructs in the questionnaire. Relationships between independent and dependent variables were investigated in an analysis of variance. The average scores for the items measured varied between 3.3 and 3.8 (scale value 1 indicated negative regard and 5 indicated positive regard). Among process measures, approximately two-thirds of students felt that learning in a group was neither frustrating nor stressful and that they enjoyed learning how to work with students from different social and cultural backgrounds. Among content measures, 80% of the students felt that they learned to work successfully with students from different social and cultural groups and 77% felt that they benefited from the input of other group members. Mean ratings on these measures did not vary with students' gender, age, first language, prior educational training, and the types of schools they had previously attended. Medical students of the University of KwaZulu-Natal, regardless of their backgrounds, generally have positive perceptions of small group learning. These findings support previous studies in highlighting the role that small group tutorials can play in overcoming cultural barriers and promoting unity and

  4. Perceptions of Fidelity to Family Group Decision-Making Principles: Examining the Impact of Race, Gender, and Relationship

    Science.gov (United States)

    Rauktis, Mary E.; Huefner, Jonathan; Cahalane, Helen

    2011-01-01

    This study explored the perceptions of fidelity to family group principles using comparative information from family, friends, and professionals, taking into account race and gender. White respondents felt there was a greater degree of fidelity than did the African American respondents, with other race respondents sometimes rating similarly to…

  5. Abortion and sex determination: conflicting messages in information materials in a District of Rajasthan, India.

    Science.gov (United States)

    Nidadavolu, Vijaya; Bracken, Hillary

    2006-05-01

    Public information campaigns are an integral component of reproductive health programmes, including on abortion. In India, where sex selective abortion is increasing, public information is being disseminated on the illegality of sex determination. This paper presents findings from a study undertaken in 2003 in one district in Rajasthan to analyse the content of information materials on abortion and sex determination and people's perceptions of them. Most of the informational material about abortion was produced by one abortion service provider, but none by the public or private sector. The public sector had produced materials on the illegality of sex determination, some of which failed to distinguish between sex selection and other reasons for abortion. In the absence of knowledge of the legal status of abortion, the negative messages and strong language of these materials may have contributed to the perception that abortion is illegal in India. Future materials should address abortion and sex determination, including the legal status of abortion, availability of providers and social norms that shape decision-making. Married and unmarried women should be addressed and the participation of family members acknowledged, while supporting independent decisions by women. Sex determination should also be addressed, and the conditions under which a woman can and cannot seek an abortion clarified, using media and materials accessible to low-literate audiences. Based on what we learned in this research, a pictorial booklet and educator's manual were produced, covering both abortion and sex determination, and are being distributed in India.

  6. Number of Siblings, Sibling Spacing, Sex, and Birth Order: Their Effects on Perceived Parent-Adolescent Relationships.

    Science.gov (United States)

    Kidwell, Jeannie S.

    1981-01-01

    Examined the effect of the sibling structures of number and spacing, sex composition, and birth order on adolescents' perceptions of the power and support dimensions of parental behavior. Results suggest that research focusing on birth order must control for number of siblings, spacing, and sex composition of siblings. (Author)

  7. Effects of body position and sex group on tongue pressure generation.

    Science.gov (United States)

    Dietsch, Angela M; Cirstea, Carmen M; Auer, Ed T; Searl, Jeff P

    2013-11-01

    Fine control of orofacial musculature is necessary to precisely accelerate and decelerate the articulators across exact distances for functional speech and coordinated swallows (Amerman & Parnell, 1990; Benjamin, 1997; Kent, Duffy, Slama, Kent, & Clift, 2001). Enhanced understanding of neural control for such movements could clarify the nature of and potential remediation for some dysarthrias and other orofacial myofunctional impairments. Numerous studies have measured orolingual force and accuracy during speech and nonspeech tasks, but have focused on young adults, maximum linguapalatal pressures, and upright positioning (O'Day, Frank, Montgomery, Nichols, & McDade, 2005; Solomon & Munson, 2004; Somodi, Robin, & Luschei, 1995; Youmans, Youmans, & Stierwalt, 2009). Patients' medical conditions or testing procedures such as concurrent neuroimaging may preclude fully upright positioning during oral motor assessments in some cases. Since judgments about lingual strength and coordination can influence clinical decisions regarding the functionality of swallowing and speech, it is imperative to understand any effects of body positioning differences. In addition, sex differences in the control of such tasks are not well defined. Therefore, this study evaluated whether pressures exerted during tongue movements differ in upright vs. supine body position in healthy middle-aged men and women. Twenty healthy middle-aged adults compressed small air-filled plastic bulbs in the oral cavity at predetermined fractions of task-specific peak pressure in a randomized block design. Tasks including phoneme repetitions and nonspeech isometric contractions were executed in upright and supine positions. Participants received continuous visual feedback regarding targets and actual exerted pressures. Analyses compared average pressure values for each subject, task, position, and effort level. Speech-like and nonspeech tongue pressures did not differ significantly across body position or sex

  8. Stigma and sex work from the perspective of female sex workers in Hong Kong.

    Science.gov (United States)

    Wong, William C W; Holroyd, Eleanor; Bingham, Amie

    2011-01-01

    While the stigma surrounding sex work is both well documented and easily recognised, few studies examine stigma in this context from the perspective of the sex workers themselves. In this article we report on a study using a modified grounded theory approach to analyse a series of semi-structured interviews with 49 female sex workers in Hong Kong, in order to examine the ways in which this group experiences and negotiates the stigma which arises from their employment in the sex industry. Sex workers in Hong Kong were subject to various stigmatising forces in their daily lives in their interactions with the public, the police and their families. These processes could have a negative impact on the sex workers' health, both through obvious manifestations such as physical or verbal abuse and through more subtle processes such as those which generated or perpetuated vulnerability and those which compelled the sex workers to conceal their identities and withdraw themselves from social networks. These findings are situated in the context of broader research surrounding sex work, drawing attention to the consequences of stigma on health and their interaction with health-service providers, before briefly discussing possible means of overcoming stigma-related barriers to providing adequate healthcare for this marginalised group. © 2010 The Authors. Sociology of Health & Illness © 2010 Foundation for the Sociology of Health & Illness/Blackwell Publishing Ltd.

  9. Consuming sex: the association between modern goods, lifestyles and sexual behaviour among youth in Madagascar

    Science.gov (United States)

    2013-01-01

    Background Ethnographic evidence suggests that transactional sex is sometimes motivated by youth’s interest in the consumption of modern goods as much as it is in basic survival. There are very few quantitative studies that examine the association between young people’s interests in the consumption of modern goods and their sexual behaviour. We examined this association in two regions and four residence zones of Madagascar: urban, peri-urban and rural Antananarivo, and urban Antsiranana. We expected risky sexual behaviour would be associated with interests in consuming modern goods or lifestyles; urban residence; and socio-cultural characteristics. Methods We administered a population-based survey to 2, 255 youth ages 15–24 in all four residence zones. Focus group discussions guided the survey instrument which assessed socio-demographic and economic characteristics, consumption of modern goods, preferred activities and sexual behaviour. Our outcomes measures included: multiple sexual partners in the last year (for men and women); and ever practicing transactional sex (for women). Results Overall, 7.3% of women and 30.7% of men reported having had multiple partners in the last year; and 5.9% of women reported ever practicing transactional sex. Bivariate results suggested that for both men and women having multiple partners was associated with perceptions concerning the importance of fashion and a series of activities associated with modern lifestyles. A subset of lifestyle characteristics remained significant in multivariate models. For transactional sex bivariate results suggested perceptions around fashion, nightclub attendance, and getting to know a foreigner were key determinants; and all remained significant in multivariate analysis. We found peri-urban residence more associated with transactional sex than urban residence; and ethnic origin was the strongest predictor of both outcomes for women. Conclusions While we found indication of an association

  10. When Sex Work Becomes Your Everything: The Complex Linkages Between Economy and Affection Among Male Sex Workers in Peru.

    Science.gov (United States)

    Bayer, Angela M; Garvich, Mijail; Díaz, David A; Sánchez, Hugo; García, Patricia J; Coates, Thomas J

    2014-09-01

    In Peru, there are few studies on male sex workers (MSWs), and existing studies explore limited subgroups or offer limited information about MSWs' perspectives. This study provides in-depth perspectives from 40 MSWs who work in downtown Lima (Cercado) and in surrounding urban neighborhoods (non-Cercado) through interviews on their identities, lives, and HIV/STI (sexually transmitted infection) risks and vulnerabilities. Findings are that entry into sex work links economy and affection, particularly among Cercado MSWs. Continued sex work cements this link, making it difficult to exit sex work and establish goals. Ties between economics and affections influence MSWs' perceived HIV/STI risks, vulnerabilities, and prevention practices. Although Cercado MSWs report higher HIV/STI risks and vulnerabilities than non-Cercado peers, they report fewer prevention practices given inability to buy condoms and acceptance of client offers of higher payment, especially clients they feel affection for. MSWs need support to strengthen their self-perceptions and define and pursue their goals in order to improve their HIV/STI prevention practices, health, and well-being. © The Author(s) 2013.

  11. The differences between sex offenders who victimise older women and sex offenders who offend against children.

    Science.gov (United States)

    Browne, K D; Hines, Morag; Tully, Ruth J

    2018-01-01

    Within the literature on sex offending, much attention is paid to the distinction between those sex offenders who offend against adults and those who offend against children. In contrast, there is a paucity of research into sex offenders who offend specifically against elderly or older victims. A detailed interview and psychometric tests were conducted with a sample of 28 sex offenders who had been convicted of a sexually motivated offence against an older female. These data were compared to a sample of 23 child sex offenders. Results indicate that amongst other significant differences between these sub-groups, men who offend against older women are generally younger, are more violent, and are more likely to use a weapon and cause injury and death compared to child sex offenders. The men who offended against children were more likely to think about and plan their offending, spend more time with the victim pre and post offence, admit sexual arousal during the offence, and admit to a sexual motivation for the offence. This study suggests that men who sexually offend against older women and men who sexually offend against children are distinct groups. Treatment and risk management strategies should take this into account. Further exploration of this sub-group of offenders is recommended to help inform treatment and risk management strategies for sex offenders who offend against older people.

  12. Sensorial differences according to sex and ages.

    Science.gov (United States)

    da Silva, L A; Lin, S M; Teixeira, M J; de Siqueira, J T T; Jacob Filho, W; de Siqueira, S R D T

    2014-04-01

    To investigate age and sex differences in orofacial sensory detection. One hundred and twenty-six (126) healthy subjects were divided into five groups according to their ages. They were assessed with a quantitative sensory testing protocol for gustative, olfactory, thermal (cold/warm), mechanical (tactile/vibration/electric), and pain (deep/superficial) detection thresholds. The corneal reflex was also evaluated. Data were analyzed with the one-way ANOVA, chi-squared, Fisher's exact, Mann-Whitney, and Kruskal-Wallis tests. The groups of subjects over 61 years old had higher olfactory (P sweet P = 0.004, salty P = 0.007, sour P = 0.006), thermal (warm P sweet P = 0.020, salty P = 0.002, sour P < 0.001, and bitter P = 0.002), olfactory (P = 0.010), warm (P < 0.001) and deep (P < 0.001), and superficial pain (P = 0.008) detection thresholds than men, and men from all age groups had lower vibratory detection thresholds (P = 0.006) than women. High sensory detection thresholds were observed in subjects over the 6th decade of life, and women had a more accurate sensory perception than men. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  13. The Influence of Single - Sex Tourist Groups on Creating the Identity of Their Members - Case Study

    OpenAIRE

    Švorcová, Tereza

    2016-01-01

    This MA thesis deals with the influence of single-sex tourist groups on creating the identity of their members. The aim is to discover the effect of membership in such a non-coeducational tourist clubs on children, and also how this leisure activity affects children's identity and what impact it has on their development.
 The theoretical part discusses socializing, social environment, gender, gender socialization and gender stereotypes. Furthermore, it also deals with the influence of peers a...

  14. Adolescents' Preferences regarding Sex Education and Relationship Education

    Science.gov (United States)

    Turnbull, Triece; van Schaik, Paul; van Wersch, Anna

    2010-01-01

    Objective: The aim of the current study was to examine adolescents' perceptions of the quality of a Sex and Relationship Education (SRE) intervention, their preferences for sources of SRE and how these vary as a function of gender, school's faith and school type. Design: A non-experimental design was used. Setting: The participants (N = 759…

  15. Visual form Cues, Biological Motions, Auditory Cues, and Even Olfactory Cues Interact to Affect Visual Sex Discriminations

    OpenAIRE

    Rick Van Der Zwan; Anna Brooks; Duncan Blair; Coralia Machatch; Graeme Hacker

    2011-01-01

    Johnson and Tassinary (2005) proposed that visually perceived sex is signalled by structural or form cues. They suggested also that biological motion cues signal sex, but do so indirectly. We previously have shown that auditory cues can mediate visual sex perceptions (van der Zwan et al., 2009). Here we demonstrate that structural cues to body shape are alone sufficient for visual sex discriminations but that biological motion cues alone are not. Interestingly, biological motions can resolve ...

  16. Positive Feelings After Casual Sex: The Role of Gender and Traditional Gender-Role Beliefs.

    Science.gov (United States)

    Woerner, Jacqueline; Abbey, Antonia

    2017-01-01

    The purpose of this study was to identify predictors of positive and negative affect following casual sex. Specifically, the primary goal was to investigate how traditional gender-role beliefs, peer approval of casual sex, perceptions of others, sexual assertiveness, and sexual pleasure influence affective experiences. Second, we aimed to determine the extent to which these associations were comparable for men and women. Although we expected mean differences on many of these constructs (e.g., men perceiving more peer approval), we expected the relationships between these constructs to be comparable for women and men. Participants ages 18 to 35 (N = 585) were recruited from a large university and Amazon Mechanical Turk (MTurk) and described their most recent casual sex experience in a self-report questionnaire. Structural equation modeling (SEM) analyses indicated that gender-role beliefs were significantly associated with less sexual assertiveness and more negative perceptions of others; for women they were also associated with less peer approval of casual sex. For women and men, sexual assertiveness predicted sexual pleasure; and sexual pleasure was associated with affect. To decrease the gender discrepancy in positive affect and sexual pleasure, it is important to develop a comprehensive understanding of the interrelationships among norms, casual sex experiences, and affect.

  17. A meta-analysis of sex and race differences in perceived workplace mistreatment.

    Science.gov (United States)

    McCord, Mallory A; Joseph, Dana L; Dhanani, Lindsay Y; Beus, Jeremy M

    2018-02-01

    Despite the growing number of meta-analyses published on the subject of workplace mistreatment and the expectation that women and racial minorities are mistreated more frequently than men and Whites, the degree of subgroup differences in perceived workplace mistreatment is unknown. To address this gap in the literature, we meta-analyzed the magnitude of sex and race differences in perceptions of workplace mistreatment (e.g., harassment, discrimination, bullying, incivility). Results indicate that women perceive more sex-based mistreatment (i.e., mistreatment that explicitly targets a person's sex) in the workplace than men (δ = .46; k = 43), whereas women and men report comparable perceptions of all other forms of mistreatment (δ = .02; k = 300). Similarly, although racial minorities perceive more race-based mistreatment (i.e., mistreatment that explicitly targets a person's race) in the workplace than Whites (δ = .71; k = 18), results indicate smaller race differences in all other forms of workplace mistreatment (δ = .10; k = 61). Results also indicate that sex and race differences have mostly decreased over time, although for some forms of mistreatment, subgroup differences have increased over time. We conclude by offering explanations for the observed subgroup differences in workplace mistreatment and outline directions for future research. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  18. Perceptions of Violence: A Youthful Perspective

    Science.gov (United States)

    Ausbrooks, Angela R.

    2010-01-01

    The purpose of this study was to determine the perceptions of violence among youths, specifically as it relates to problem solving and conflict resolution or retaliation. I conducted a qualitative study with adolescents from fourteen to nineteen years old who completed age- and sex-based scenarios involving a peer conflict. The results indicate…

  19. Male sex workers in Córdoba, Argentina: sociodemographic characteristics and sex work experiences

    Directory of Open Access Journals (Sweden)

    Mariño Rodrigo

    2003-01-01

    Full Text Available OBJECTIVE: To report on the sociodemographic characteristics and work experiences of 31 male sex workers (MSWs in the city of Córdoba, Argentina. METHODS: Information on each of the MSWs was collected using a questionnaire that covered his personal characteristics and his work background, self-assessed general health status, and use of health and social services. Scales were included in order to assess attitudes towards condom use, knowledge about safe sex, perceptions about the risk of getting HIV, individual self-efficacy, and locus of control. The questionnaire also asked each respondent to rank his level of agreement with interactive strategies for gaining client compliance with safe sex practices. RESULTS: In terms of their self-identity, out of the 30 MSWs who answered the question, 10 of them (33.3% self-identified as heterosexual and 9 (30% as bisexual. Alcohol and drug consumption and unsafe sexual practices were relatively low among the MSWs. Of the 31 MSWs responding, 21 of them (67.7% reported that they had been tested for HIV, but only 13 of them (41.9% said they had been vaccinated for either hepatitis A or hepatitis B. A variety of differences were found between the study's 17 street sex workers (sex workers who offer their services in public places such as streets and parks and the 14 independent sex workers (sex workers who are self-employed, advertise and manage their own business, and have an exclusive location for their commercial sex work. The street MSWs were younger and had less formal education. Independent MSWs were economically more settled, had been working longer in the sex industry, and were more comfortable about having sex with men. Independent MSWs were also more likely to report a gay sexual orientation and less likely to report using alcohol, marijuana, or other substances. CONCLUSIONS: The differences between street MSWs and independent MSWs are important since they could influence the negotiating of safer sex

  20. The Influence of Perception Training on Communication Between Polarized Groups of Officers and Inmates at the Colorado Women's Correctional Institution.

    Science.gov (United States)

    Fox, Denamae Dawson

    Those who wish to bring about positive communication between two groups with strongly polarized attitudes cannot do so merely by bringing the groups together for interaction. A study of inmates and officers at a women's prison revealed the potential of perception training for changing initially polarized conceptions. Analyses of subjects'…

  1. Illness perceptions in adult congenital heart disease: A multi-center international study.

    Science.gov (United States)

    Rassart, Jessica; Apers, Silke; Kovacs, Adrienne H; Moons, Philip; Thomet, Corina; Budts, Werner; Enomoto, Junko; Sluman, Maayke A; Wang, Jou-Kou; Jackson, Jamie L; Khairy, Paul; Cook, Stephen C; Subramanyan, Raghavan; Alday, Luis; Eriksen, Katrine; Dellborg, Mikael; Berghammer, Malin; Johansson, Bengt; Rempel, Gwen R; Menahem, Samuel; Caruana, Maryanne; Veldtman, Gruschen; Soufi, Alexandra; Fernandes, Susan M; White, Kamila S; Callus, Edward; Kutty, Shelby; Luyckx, Koen

    2017-10-01

    Illness perceptions are cognitive frameworks that patients construct to make sense of their illness. Although the importance of these perceptions has been demonstrated in other chronic illness populations, few studies have focused on the illness perceptions of adults with congenital heart disease (CHD). This study examined (1) inter-country variation in illness perceptions, (2) associations between patient characteristics and illness perceptions, and (3) associations between illness perceptions and patient-reported outcomes. Our sample, taken from APPROACH-IS, consisted of 3258 adults with CHD from 15 different countries. Patients completed questionnaires on illness perceptions and patient-reported outcomes (i.e., quality of life, perceived health status, and symptoms of depression and anxiety). Patient characteristics included sex, age, marital status, educational level, employment status, CHD complexity, functional class, and ethnicity. Linear mixed models were applied. The inter-country variation in illness perceptions was generally small, yet patients from different countries differed in the extent to which they perceived their illness as chronic and worried about their illness. Patient characteristics that were linked to illness perceptions were sex, age, employment status, CHD complexity, functional class, and ethnicity. Higher scores on consequences, identity, and emotional representation, as well as lower scores on illness coherence and personal and treatment control, were associated with poorer patient-reported outcomes. This study emphasizes that, in order to gain a deeper understanding of patients' functioning, health-care providers should focus not only on objective indicators of illness severity such as the complexity of the heart defect, but also on subjective illness experiences. Copyright © 2017 Elsevier B.V. All rights reserved.

  2. Phenotypic and Functional Characterization of Peripheral Blood Lymphocytes from Various Age- and Sex-Specific Groups of Owl Monkeys (Aotus nancymaae).

    Science.gov (United States)

    Nehete, Pramod N; Nehete, Bharti P; Chitta, Sriram; Williams, Lawrence E; Abee, Christian R

    2017-02-01

    Owl monkeys (Aotus nancymaae) are New World NHP that serve an important role in vaccine development and as a model for human disease conditions such as malaria. Despite the past contributions of this animal model, limited information is available about the phenotype and functional properties of peripheral blood lymphocytes in reference to sex and age. Using a panel of human antibodies and a set of standardized human immune assays, we identified and characterized various peripheral blood lymphocyte subsets, evaluated the immune functions of T cells, and analyzed cytokines relative to sex and age in healthy owl monkeys. We noted age- and sex-dependent changes in CD28+ (an essential T cell costimulatory molecule) and CD95+ (an apoptotic surface marker) T cells and various levels of cytokines in the plasma. In immune assays of freshly isolated peripheral blood mononuclear cells, IFNγ and perforin responses were significantly higher in female than in male monkeys and in young adults than in juvenile and geriatric groups, despite similar lymphocyte (particularly T cell) populations in these groups. Our current findings may be useful in exploring Aotus monkeys as a model system for the study of aging, susceptibility to infectious diseases, and age-associated differences in vaccine efficacy, and other challenges particular to pediatric and geriatric patients.

  3. Homophobia and perceptions about homosexuality among students ...

    African Journals Online (AJOL)

    Both male and female same-sex sexual activity is illegal in Nigeria.2 Discrimination by reason of sexual orientation, termed homophobia, embraces prejudices against LGBT individuals. The objective of the study was to determine the prevalence of homophobia, explore the perception about homosexuality and associations ...

  4. Prevalence and associated factors of condomless receptive anal intercourse with male clients among transgender women sex workers in Shenyang, China

    Science.gov (United States)

    Cai, Yong; Wang, Zixin; Lau, Joseph TF; Li, Jinghua; Ma, Tiecheng; Liu, Yan

    2016-01-01

    Introduction Globally, transgender women sex workers have a high prevalence of HIV and condomless receptive anal intercourse with male clients (CRAIMC). We investigated the prevalence of CRAIMC and factors associated with CRAIMC among transgender women sex workers in China. Methods In 2014, we anonymously interviewed 220 transgender women sex workers face to face in Shenyang, China. Those who self-reported as HIV negative or as having unknown HIV serostatus were invited to take up free, anonymous HIV rapid testing (n=183); 90 did so. Using CRAIMC in the last month as the dependent variable, three types of associated factors were investigated, in addition to background factors: feminizing medical interventions, sex work and perceptions related to condom use. Univariate and multiple logistic regression models were fitted. Results Of the participants, 16.8% self-reported as HIV positive and 9.1% were detected to be HIV positive through free HIV testing; 26.8% had had CRAIMC in the last month, 45.5% had performed sex work in other Chinese cities (last year), and 23.2% had had condomless anal intercourse with men who were non-clients. In the adjusted analysis, significant factors associated with CRAIMC (last month) included the following: 1) any feminizing medical intervention performed (adjusted odds ratio, AOR: 2.22); 2) sex-work-related factors, including recruitment of male clients most often at hotels (AOR: 5.02) and charge per episode of transactional sex (201 to 400 RMB, AOR: 0.27; reference group: ≤100 RMB); and 3) perceptions related to condom use, including perceived transgender identity's impact on condomless sex such as wearing feminine attire, concern about exposing their status as a transgender woman to male clients (AOR: 1.20) and perceived self-efficacy of consistent condom use with male clients (AOR: 0.56). Perceived self-efficacy of consistent condom use with male clients fully mediated the association between perceived transgender identity's impact

  5. Reasons for seeking dental care in a Malaysian urban adult population: an analysis by sex and ethnic group.

    Science.gov (United States)

    Jaafar, N; Abdul Razak, I

    1988-04-01

    Different groups of people will view and use modern dental services differently. This is determined by their traditional beliefs and cultural background. The aim of this study is to identify variations in utilization among adults in the three major ethnic groups in Malaysia. Dental records of 500 adults attending the University dental center were randomly selected and analyzed by sex and ethnic group. Results from this pilot study clearly indicate that different ethnic groups tend to use certain types of services more than others. Similarly, there is evidence of variation in the type of dental service preferred between males and females. The implications of these findings for dental health educators, program planners and further research is emphasized in order to promote a more positive pattern of utilization among the various ethnic groups.

  6. Sex Role Development in Early Adolescence.

    Science.gov (United States)

    Wittig, Michele Andrisin

    1983-01-01

    Research involving adolescent identification with and development of sex roles is reviewed in the areas of cognitive skills and personality traits, theories of sex role development, and minority group adolescent sex role development. Emerging issues and educational implications in these areas are discussed. (CJ)

  7. Condom use among female sex workers in China: role of gatekeepers.

    Science.gov (United States)

    Yang, Hongmei; Li, Xiaoming; Stanton, Bonita; Fang, Xiaoyi; Zhao, Ran; Dong, Baiqing; Liu, Wei; Liang, Shaoling; Zhou, Yuejiao; Hong, Yan

    2005-09-01

    The objective of this study was to assess the potential role of gatekeepers of establishments in promoting condom use among female sex workers (FSWs) in China. The goals of this study were to explore FSWs' perceptions of gatekeeper attitudes and support for condom use, and to assess their association with FSWs' practice, communication, intention, proper use, knowledge of correct use, and perceptions related to condom use. The authors conducted a cross-sectional study among 454 establishment-based FSWs in one Chinese county. Perceived gatekeeper support for condom use was low among FSWs. Perceived support was positively associated with condom use communication with sexual partners, condom use frequency and intention, but not associated with proper condom use among FSWs. Perceived support was significantly associated with most condom use-related perceptions (e.g., self-efficacy of condom use, barriers to condom use, and perceived peer condom use) among FSWs. Healthcare professionals should work with gatekeepers to create a supportive local environment for condom use in sex work establishments. Gatekeepers need to clearly articulate their support for condom use to the FSWs. Training and skill acquisition regarding correct use of condoms among FSWs will be necessary.

  8. Urban children's perceptions of violence.

    Science.gov (United States)

    Sheehan, Karen; Kim, Lynn E; Galvin, John P

    2004-01-01

    To determine how preadolescent urban children conceptualize and experience violence in their lives. This qualitative study reports the results of focus groups designed to examine perceptions of violence among preadolescent urban children. Program directors were trained to conduct the sessions using a semistructured script. All groups were audiotaped or videotaped. The summaries were analyzed for recurring themes. A community-based visual arts program for children designed to be a secondary violence-prevention program. There were 12 focus groups of volunteer participants. Each consisted of 3 to 6 children aged 8 to 12 years, separated by sex and age. Fifty children participated: 27 boys and 23 girls. These children defined violence in a broader way than most adults would. Not only did the children identify shootings and stabbings as examples of violence, but they also considered violence to be any act that might hurt someone's feelings (such as cheating and lying) or any act accompanying violence (such as cursing and yelling). The boys and girls were very similar in their views except regarding the issue of intimate-partner violence. The girls were almost universally concerned about this issue, but the boys seemed noticeably unaware that intimate-partner violence was considered a form of violence. Most children felt safe at home, and almost no child felt safe at school. They looked to trusted adults to keep them safe. Future investigators measuring the effect of violence-prevention activities on preteen children should be aware that their definition of violence may differ from that of young children and should be cognizant of potential sex differences, especially around the topic of intimate-partner violence. Those designing violence-prevention programs for children should consider engaging adult family members as well because children usually turn to them for safety.

  9. Sexual Murderers: Sex Offender, Murderer, or Both?

    Science.gov (United States)

    Beauregard, Eric; DeLisi, Matt; Hewitt, Ashley

    2017-06-01

    Sexual murderers perpetrate homicide and rape/sexual abuse, but it is unclear whether they should primarily be considered homicide offenders, sexual offenders, or both. Most studies have merged together different types of non-homicidal sex offenders (NHSOs), neglecting to consider the potential differences between the nonviolent and violent sex offenders. Here, we suggest it is important to isolate those violent sex offenders who inflict severe physical injuries that could potentially lead to a lethal outcome. Therefore, the aim of the current study is to compare different measures of the criminal career on three groups of sex offenders: NHSOs, violent NHSOs, and sexual homicide offenders (SHOs) using data from 616 incarcerated male sex offenders in a Federal penitentiary in Canada. Interestingly, the group of sex offenders with the worst criminal career profile was not the SHOs, but the violent NHSOs. Violent NHSOs had the greatest number of prior convictions and the most varied and versatile criminal career. Therefore, we suggest that based on their criminal career, SHOs should be considered more as murderers than sex offenders. However, to fully answer this question, future studies should include a group of non-sexual homicide offenders.

  10. Consumers' perceptions toward 3 different fermented dairy products: Insights from focus groups, word association, and projective mapping.

    Science.gov (United States)

    Esmerino, Erick A; Ferraz, Juliana P; Filho, Elson R Tavares; Pinto, Letícia P F; Freitas, Mônica Q; Cruz, Adriano G; Bolini, Helena M A

    2017-11-01

    Yogurts, fermented milk beverages, and fermented milks have great similarity and are widely accepted by Brazilian population, but the factors that influence their choice and consumption are unknown. In this sense, the present study aimed to identify the main aspects involved in consumers' perception of 3 different products, comparing the findings by using the 2 fast qualitative methods, word association and projective mapping, and a standard method, focus group. The tasks were performed by different participants through graphic stimuli (word association and projective mapping) and focus interviews (focus group). Results showed that all the 3 methodologies identified numerous intrinsic and extrinsic factors that influence the consumer choices regarding fermented dairy products. Major dimensions were closely related to the sensory aspects, emotional factors, perception of benefits, and composition, among others. It is noteworthy that the stimuli related to fermented milk beverages evoked rejecting responses, possibly due to the dissociation between information and consumers' expectation. Although minor differences were observed between the number and type of dimensions that were obtained, similar conclusions can be drawn from all 3 sensory methods, which shows the relevance of qualitative and projective methods for investigation of consumers' perception. These findings can help dairy companies to provide subsidies and guidelines for the reformulation of their products, marketing strategies, and improvement in the communication between producers and consumers from different fermented dairy products. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  11. Using technology, choosing sex. The campaign against sex determination and the question of choice.

    Science.gov (United States)

    1992-01-01

    Women's groups and people's science and health groups formed the Forum Against Sex Determination and Sex Pre-Selection in November 1985 in Bombay, India, to prevent sex determination and sex preselection tests. The Forum considered sex determination and sex preselection to be an abuse of science and technology against people, especially women. Between 1901 and 1991, the sex ratio fell from 972 females/1000 males to 929/1000. The Forum saw the issue of sex determination and sex preselection as a link to oppression of and discrimination against females in all sectors of society. It also believed this to be a human rights issue. The Forum lobbied for a law regulating diagnostic techniques without banning them, since determining chromosomal abnormalities is important. The State of Maharashtra passed such a law in June 1988. It had some provisions which were counter-productive, however. For example, women undergoing a sex determination test must pay a fine of Rs 5 if found guilty of planning to terminate a pregnancy of a female fetus. Yet, neither the husband nor parents-in-law are liable, even though they often pressure women to undergo sex determination tests. The Forum's efforts and enactment of the law in Maharashtra have prompted other state governments and the central government to propose similar legislation. These state governments include Goa, Gujarat, and Orissa. The central government has met with organizations and individuals lobbying against misuse of diagnostic tests to obtain their counsel. The Forum does not feel comfortable with state control, however, since it tends to consider government to be against the people. Yet, the Forum did want the state to protect women's interests. It has raised important questions about technology, particularly concerning criteria to determine desirable and appropriate technologies.

  12. Safe-sex belief and sexual risk behaviours among adolescents from three developing countries: a cross-sectional study.

    Science.gov (United States)

    Osorio, Alfonso; Lopez-del Burgo, Cristina; Ruiz-Canela, Miguel; Carlos, Silvia; de Irala, Jokin

    2015-04-27

    This study intends to evaluate whether the belief that condoms are 100% effective in protecting against HIV infection is associated with sexual risk behaviours among youth. A cross-sectional study was performed in representative samples of high-school students in the Philippines, El Salvador and Peru. Participants completed a self-administered questionnaire. Students were asked about the risk of HIV transmission if one has sex using condoms. They were also asked to indicate whether they had ever had sexual relations and whether they used a condom in their first sexual relation. The sample was composed of 8994 students, aged 13-18. One out of seven adolescents believed condoms are 100% effective (safe-sex believers). Those adolescents were 82% more likely to have had sex than those without such belief, after adjusting for confounders (OR=1.82; 95% CI 1.51 to 2.21). On the contrary, no association was found between risk perception and condom use. Subgroup and sensitivity analyses produced similar results. This is, to the best of our knowledge, the first study conducted specifically to evaluate this phenomenon and that has used the same questionnaire and the same data collection protocol in three different developing countries from Asia, Central and South America. These results reasonably suggest that there could be an association between safe sex beliefs and sexual initiation. Longitudinal studies are needed to better understand this possible association as it could influence how to better promote sexual health. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  13. Relationship between Sensory Perception and Frailty in a Community-Dwelling Elderly Population.

    Science.gov (United States)

    Somekawa, S; Mine, T; Ono, K; Hayashi, N; Obuchi, S; Yoshida, H; Kawai, H; Fujiwara, Y; Hirano, H; Kojima, M; Ihara, K; Kim, H

    2017-01-01

    Aging anorexia, defined as loss of appetite and/or reduced food intake, has been postulated as a risk factor for frailty. Impairments of taste and smell perception in elderly people can lead to reduced enjoyment of food and contribute to the anorexia of aging. To evaluate the relationship between frailty and taste and smell perception in elderly people living in urban areas. Data from the baseline evaluation of 768 residents aged ≥ 65 years who enrolled in a comprehensive geriatric health examination survey was analyzed. Fourteen out of 29-items of Appetite, Hunger, Sensory Perception questionnaire (AHSP), frailty, age, sex, BMI, chronic conditions and IADL were evaluated. AHSP was analyzed as the total score of 8 taste items (T) and 6 smell items (S). Frailty was diagnosed using a modified Fried's frailty criteria. The area under the receiver operator curves for detection of frailty demonstrated that T (0.715) had moderate accuracy, but S (0.657) had low accuracy. The cutoffs, sensitivity, specificity and Youden Index (YI) values for each perception were T: Cutoff 26.5 (YI: 0.350, sensitivity: 0.639, specificity: 0.711) and S: Cutoff 18.5 (YI: 0.246, sensitivity: 0.690, specificity: 0.556). Results from multiple logistic regression models, after adjusting for age, sex, IADL and chronic conditions showed that participants under the T cutoff were associated with exhaustion and those below the S cutoff were associated with slow walking speed. The adjusted logistic models for age, sex, IADL and chronic conditions showed significant association between T and frailty (OR 2.81, 95% CI 1.29-6.12), but not between S and frailty (OR 1.73, 95% CI 0.83-3.63). Taste and smell perception, particularly taste perception, were associated with a greater risk of frailty in community-dwelling elderly people. These results suggest that lower taste and smell perception may be an indicator of frailty in old age.

  14. A Century of Gestalt Psychology in Visual Perception I. Perceptual Grouping and Figure-Ground Organization

    Science.gov (United States)

    Wagemans, Johan; Elder, James H.; Kubovy, Michael; Palmer, Stephen E.; Peterson, Mary A.; Singh, Manish; von der Heydt, Rüdiger

    2012-01-01

    In 1912, Max Wertheimer published his paper on phi motion, widely recognized as the start of Gestalt psychology. Because of its continued relevance in modern psychology, this centennial anniversary is an excellent opportunity to take stock of what Gestalt psychology has offered and how it has changed since its inception. We first introduce the key findings and ideas in the Berlin school of Gestalt psychology, and then briefly sketch its development, rise, and fall. Next, we discuss its empirical and conceptual problems, and indicate how they are addressed in contemporary research on perceptual grouping and figure-ground organization. In particular, we review the principles of grouping, both classical (e.g., proximity, similarity, common fate, good continuation, closure, symmetry, parallelism) and new (e.g., synchrony, common region, element and uniform connectedness), and their role in contour integration and completion. We then review classic and new image-based principles of figure-ground organization, how it is influenced by past experience and attention, and how it relates to shape and depth perception. After an integrated review of the neural mechanisms involved in contour grouping, border-ownership, and figure-ground perception, we conclude by evaluating what modern vision science has offered compared to traditional Gestalt psychology, whether we can speak of a Gestalt revival, and where the remaining limitations and challenges lie. A better integration of this research tradition with the rest of vision science requires further progress regarding the conceptual and theoretical foundations of the Gestalt approach, which will be the focus of a second review paper. PMID:22845751

  15. A century of Gestalt psychology in visual perception: I. Perceptual grouping and figure-ground organization.

    Science.gov (United States)

    Wagemans, Johan; Elder, James H; Kubovy, Michael; Palmer, Stephen E; Peterson, Mary A; Singh, Manish; von der Heydt, Rüdiger

    2012-11-01

    In 1912, Max Wertheimer published his paper on phi motion, widely recognized as the start of Gestalt psychology. Because of its continued relevance in modern psychology, this centennial anniversary is an excellent opportunity to take stock of what Gestalt psychology has offered and how it has changed since its inception. We first introduce the key findings and ideas in the Berlin school of Gestalt psychology, and then briefly sketch its development, rise, and fall. Next, we discuss its empirical and conceptual problems, and indicate how they are addressed in contemporary research on perceptual grouping and figure-ground organization. In particular, we review the principles of grouping, both classical (e.g., proximity, similarity, common fate, good continuation, closure, symmetry, parallelism) and new (e.g., synchrony, common region, element and uniform connectedness), and their role in contour integration and completion. We then review classic and new image-based principles of figure-ground organization, how it is influenced by past experience and attention, and how it relates to shape and depth perception. After an integrated review of the neural mechanisms involved in contour grouping, border ownership, and figure-ground perception, we conclude by evaluating what modern vision science has offered compared to traditional Gestalt psychology, whether we can speak of a Gestalt revival, and where the remaining limitations and challenges lie. A better integration of this research tradition with the rest of vision science requires further progress regarding the conceptual and theoretical foundations of the Gestalt approach, which is the focus of a second review article.

  16. Criminalization, legalization or decriminalization of sex work: what female sex workers say in San Francisco, USA.

    Science.gov (United States)

    Lutnick, Alexandra; Cohan, Deborah

    2009-11-01

    Sex work is a criminal offence in San Francisco, USA, and sex work advocates have so far unsuccessfully campaigned for decriminalizing it. Some groups argue that the decriminalization movement does not represent the voices of marginalized sex workers. Using qualitative and quantitative data from the Sex Worker Environmental Assessment Team Study, we investigated the perspectives and experiences of a range of female sex workers regarding the legal status of sex work and the impact of criminal law on their work experiences. Forty women were enrolled in the qualitative phase in 2004 and 247 women in the quantitative phase in 2006-07. Overall, the women in this study seemed to prefer a hybrid of legalization and decriminalization. The majority voiced a preference for removing statutes that criminalize sex work in order to facilitate a social and political environment where they had legal rights and could seek help when they were victims of violence. Advocacy groups need to explore the compromises sex workers are willing to make to ensure safe working conditions and the same legal protections afforded to other workers, and with those who are most marginalized to better understand their immediate needs and how these can be met through decriminalization.

  17. Strengthening physical self-perceptions through exercise.

    Science.gov (United States)

    Caruso, C M; Gill, D L

    1992-12-01

    Two studies examined the effects of physical activity/exercise on physical self-perceptions, self-efficacy, body satisfaction, fitness and relationships among these variables. In study 1, 34 female undergraduates participated in a 10-week exercise/activity program. Participants were selected from existing classes forming a weight training, aerobic exercise and activity control group. Results revealed changes in physical self-perceptions, strength, and body composition over the 10-weeks. Improvements in physical self-perceptions and fitness occurred independent of exercise/activity group. Groups differed in the perceived importance attached to physical self-perceptions. Correlations among the measures revealed relationships among physical self-perceptions, body satisfaction, global self-esteem, and fitness. In study 2, we hypothesized that weight training would have a greater effect on physical self-perceptions and body image perceptions than physical education activity classes. Thirty-seven males and 28 females were selected from existing classes forming a weight training and activity group. Results revealed no significant changes in physical self-perceptions, body image, or global self-esteem over the 10-week program, while strength and physical self-efficacy improved. Correlations among measures from both studies offer preliminary support for Sonstroem and Morgan's model for the examination of self-esteem in exercise settings.

  18. Leadership emergence over time in short-lived groups: Integrating expectations states theory with temporal person-perception and self-serving bias.

    Science.gov (United States)

    Kalish, Yuval; Luria, Gil

    2016-10-01

    Research into leadership emergence typically focuses on the attributes of the emergent leader. By considering also the attributes of perceivers and the passage of time, we develop a more complete theory of leadership emergence in short-lived groups. Using expectation states theory as an overarching theoretical framework, and integrating it with the surface- and deep-level diversity literature and with theories of self-serving biases, we examine the predictors of leadership emergence in short timeframes. We conduct a field study in a military assessment boot camp (a pilot study, n = 60; and a main study, n = 89). We use cross-sectional and longitudinal exponential random graph models to analyze data on participants' abilities and on their perceptions of who, in their respective groups, were "leaders." We find that the criteria by which people perceive leadership in others change over time, from easily noticeable attributes to covert leadership-relevant attributes, and that people also rely on leadership-relevant attributes that they possess at high levels to inform their perceptions of leadership in others. The integration of expectation states theory, attribute salience over time and theories of self-serving bias is needed for a full understanding of leadership emergence in groups, because perceivers' own abilities are instrumental in shaping their perceptions of emergent leadership over time. Theoretical and practical implications are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  19. Perceptions of Alcohol Advertising Among High Risk Drinkers.

    Science.gov (United States)

    Noel, Jonathan K; Xuan, Ziming; Babor, Thomas F

    2018-01-03

    Individuals who are particularly vulnerable to the influence of alcohol advertising, such as youth, need special protections, yet little research has been done to determine if other vulnerable groups exist. Secondary data analysis was conducted to determine if perceptions of alcohol advertising differ between groups based on their alcohol use and whether the definition of "vulnerable" should be expanded beyond demographic categories. Students (n = 326) from 2 U.S. colleges viewed 5 alcohol ads and rated them using a scale designed to detect violations of the alcohol industry's self-regulated marketing codes. Individuals with a history of excessive alcohol use, as measured by the Alcohol Use Disorders Identification Test (AUDIT), were considered potentially vulnerable to alcohol advertising and were compared against individuals without a history of excessive alcohol use. Hierarchical linear modeling was used to determine between-group differences in 4 dependent variables (ad appeal, perceived alcohol consumption, perceived excessive drinking, and perceived responsible drinking). All models were adjusted for age, race, ethnicity, sex, and parental alcohol use. AUDIT risk categories were positively associated with ad appeal (p advertising.

  20. Perception of emotion in frontotemporal dementia and Alzheimer disease.

    Science.gov (United States)

    Lavenu, I; Pasquier, F; Lebert, F; Petit, H; Van der Linden, M

    1999-01-01

    Frontotemporal dementia (FTD) is the second cause of degenerative dementia. Behavioral changes occur before the cognitive decline and remain the major feature. A poor perception of emotion could account for some behavioral symptoms. The aim of this study was to assess the perception of emotion in patients with FTD and to compare it with that of patients with Alzheimer disease (AD). Fifty subjects performed the tests: 20 patients with probable AD, 18 patients with FTD, and 12 matched controls. The two patient groups did not differ in age, sex, severity of dementia, duration of the disease, and language tests. Subjects had to recognize and point out the name of one of seven basic emotions (anger, disgust, happiness, fear, sadness, surprise, and contempt) on a set of 28 faces presented on slides. The three groups were equally able to distinguish a face displaying affect from one not displaying affect. Naming of emotion was worse in patients with FTD than in patients with AD (correct answers 46% vs. 62%; p = 0.0006) who did not differ significantly from controls (72%). Anger, sadness, and disgust were less recognized in FTD than in AD patients who did not differ from controls, whereas fear and contempt were poorly recognized in both groups of patients compared with controls. These findings argue for different neural substrates underlying the recognition of various basic emotions. Behavioral disorders in FTD may be partly due to an impaired interpretation of the emotional environment.

  1. Interactive Effects of Obvious and Ambiguous Social Categories on Perceptions of Leadership: When Double-Minority Status May Be Beneficial.

    Science.gov (United States)

    Wilson, John Paul; Remedios, Jessica D; Rule, Nicholas O

    2017-06-01

    Easily perceived identities (e.g., race) may interact with perceptually ambiguous identities (e.g., sexual orientation) in meaningful but elusive ways. Here, we investigated how intersecting identities impact impressions of leadership. People perceived gay Black men as better leaders than members of either single-minority group (i.e., gay or Black). Yet, different traits supported judgments of the leadership abilities of Black and White targets; for instance, warmth positively predicted leadership judgments for Black men but dominance positively predicted leadership judgments for White men. These differences partly occurred because of different perceptions of masculinity across the intersection of race and sexual orientation. Indeed, both categorical (race and sex) and noncategorical (trait) social information contributed to leadership judgments. These findings highlight differences in the traits associated with leadership in Black and White men, as well as the importance of considering how intersecting cues associated with obvious and ambiguous groups moderate perceptions.

  2. Abrupt category shifts during real-time person perception.

    Science.gov (United States)

    Freeman, Jonathan B

    2014-02-01

    Previous studies have suggested that real-time person perception relies on continuous competition, in which partially active categories smoothly compete over time. Here, two studies demonstrated the involvement of a different kind of competition. In Study 1, before participants selected the correct sex category for morphed faces, their mouse trajectories often exhibited a continuous attraction toward the incorrect category that increased with sex-category ambiguity, indicating continuous competition. On other trials, however, trajectories initially pursued the incorrect category and then abruptly redirected toward the correct category, suggesting early incorrect category activation that was rapidly reversed later in processing. These abrupt category reversals also increased with ambiguity. In Study 2, participants were presented with faces containing a sex-typical or sex-atypical hair cue, in a context in which the norm was either sex-typical targets (normative context) or sex-atypical targets (counternormative context). Sex-atypical targets induced greater competition in the normative context, but sex-typical targets induced greater competition in the counternormative context. Together, these results demonstrate that categorizing others involves both smooth competition and abrupt category shifts, and that these flexibly adapt to the social context.

  3. Understanding participation in a hospital-based HIV support group ...

    African Journals Online (AJOL)

    2009-10-04

    Oct 4, 2009 ... Access to disability grants was ... People living with HIV/AIDS (PLWHA) face significant physical ... HIV/AIDS, coping skills, women's health issues, safe sex, sleep ... emotion-regulation strategies,22 to enhance perceptions.

  4. The clinical role of lecturers in nursing in Ireland: perceptions from key stakeholder groups in nurse education on the role.

    Science.gov (United States)

    Meskell, Pauline; Murphy, Kathleen; Shaw, David

    2009-10-01

    The clinical role of lecturers in nursing has been a focus of debate since the integration of nurse education into higher education institutions. The purpose of this paper is to report the findings from the preliminary phase of a study, undertaken to investigate the perceptions of key stakeholder groups in nurse education, regarding the current clinical role of nurse lecturers in Ireland. A descriptive exploratory design was used involving focus group and individual interviews, soliciting views of purposefully selected educationalists, clinicians, policy formulators and students. The issue was examined from a policy perspective, aiming to collectively represent views of all participant groups. This approach facilitated a more complete picture of perceptions of the role to emerge, to better inform future decision making. Twenty two focus group interviews and twenty one individual interviews were conducted. Content analysis was used to identify themes. All groups were in agreement that role definition was urgently required to dispel ambiguities surrounding what the clinical role should involve. Conflicting views were evident among groups regarding lecturers' clinical credibility, visibility and teaching effectiveness. Findings highlight the essential nature of nurse lecturers engaging with clinical areas to maintain their skills, demonstrate a value for the practice component of the role and provide a link between education and practice.

  5. HIV Risk Perception, Sexual Behavior, and HIV Prevalence among Men-Who-Have-Sex-with-Men at a Community-Based Voluntary Counseling and Testing Center in Kuala Lumpur, Malaysia

    OpenAIRE

    Koh, Kwee Choy; Yong, Lit Sin

    2014-01-01

    We describe the HIV risk perception, sexual behavior, and HIV prevalence among 423 men-who-have-sex-with-men (MSM) clients who received voluntary counseling and testing (VCT) services at a community-based center in Kuala Lumpur, Malaysia. The mean age was 29 years old. One hundred one (23.9%) clients rated themselves as low risk, 118 (27.9%) as medium risk, 36 (8.5%) as high risk, and 168 (39.7%) were unsure of their risk. Twenty-four (9.4%) clients tested HIV positive (4 (4%) low risk, 9 (7....

  6. Acculturation and parent-adolescent communication about sex in Filipino-American families: a community-based participatory research study.

    Science.gov (United States)

    Chung, Paul J; Travis, Raphael; Kilpatrick, Shelley D; Elliott, Marc N; Lui, Camillia; Khandwala, Shefali B; Dancel, Theresa M; Vollandt, Lori; Schuster, Mark A

    2007-06-01

    To examine whether acculturation is associated with parent-adolescent communication about sex in Filipino-American families. Filipino-Americans, the United States' second-largest Asian and Pacific Islander (API) group, have more adolescent pregnancy and HIV infection than other APIs. High-quality parent-adolescent communication about sex has been associated with healthy sexual development, and acculturation has been associated with various increased health risks. Whether acculturation affects parent-adolescent communication is unknown. We surveyed 120 pairs of Filipino-American parents and adolescents at a single large high school. We asked adolescents about their frequency of parent-adolescent communication about sex and measured adolescent acculturation in two ways: disagreement with traditional Asian values and preferential use of English. In bivariate and multivariate regressions, we examined whether adolescent acculturation was associated with adolescent reports of parent-adolescent communication. Few adolescents (22%) reported regularly discussing sex with parents. Although most adolescents (72%) agreed with traditional Asian values, most (63%) preferred using English. In bivariate regressions, less parent-adolescent communication about sex was associated with less adolescent agreement with traditional Asian values (p = .002) and more adolescent English use (p = .009). In multivariate regressions, these associations were largely explained by adolescent perceptions of parent knowledge about their whereabouts and activities. Acculturation may influence Filipino-American parent-adolescent communication about sex and, consequently, Filipino-American adolescent sexual health. Health care and public health providers may need to tailor adolescent sexual health programs based on acculturation or other immigration-related factors.

  7. News Stories of Intimate Partner Violence: An Experimental Examination of Participant Sex, Perpetrator Sex, and Violence Severity on Seriousness, Sympathy, and Punishment Preferences.

    Science.gov (United States)

    Savage, Matthew W; Scarduzio, Jennifer A; Lockwood Harris, Kate; Carlyle, Kellie E; Sheff, Sarah E

    2017-06-01

    This study experimentally examines the effects of participant sex, perpetrator sex, and severity of violence on perceptions of intimate partner violence (IPV) seriousness, sympathy toward the victim, and punishment preferences for the perpetrator. Participants (N = 449) were randomly assigned to a condition, exposed to a composite news story, and then completed a survey. Ratings of seriousness of IPV for stories with male perpetrators were significantly higher than ratings of seriousness for stories with female perpetrators. Men had significantly higher sympathy for female victims in any condition than for male victims in the weak or strong severity of violence conditions. Men's sympathy for male victims in the fatal severity of violence condition did not differ from their sympathy for female victims. Women had the least sympathy for female victims in the weak severity condition and men in the weak or strong severity conditions. Women reported significantly higher sympathy for female victims in the strong and fatal severity of violence conditions. Women's ratings of sympathy for male victims in the fatal severity of violence condition were statistically indistinguishable from any other group. Participants reported stronger punishment preferences for male perpetrators and this effect was magnified among men. Theoretical implications are presented with attention provided to practical considerations about support for public health services.

  8. Exploring Parental and Staff Perceptions of the Family-Integrated Care Model: A Qualitative Focus Group Study.

    Science.gov (United States)

    Broom, Margaret; Parsons, Georgia; Carlisle, Hazel; Kecskes, Zsuzsoka; Thibeau, Shelley

    2017-12-01

    Family-integrated care (FICare) is an innovative model of care developed at Mount Sinai Hospital, Canada, to better integrate parents into the team caring for their infant in the neonatal intensive care unit (NICU). The effects of FICare on neonatal outcomes and parental anxiety were assessed in an international multicenter randomized trial. As an Australian regional level 3 NICU that was randomized to the intervention group, we aimed to explore parent and staff perceptions of the FICare program in our dual occupancy NICU. This qualitative study took place in a level 3 NICU with 5 parent participants and 8 staff participants, using a post implementation review design. Parents and staff perceptions of FICare were explored through focus group methodology. Thematic content analysis was done on focus group transcripts. Parents and staff perceived the FICare program to have had a positive impact on parental confidence and role attainment and thought that FICare improved parent-to-parent and parent-to-staff communication. Staff reported that nurses working with families in the program performed less hands-on care and spent more time educating and supporting parents. FICare may change current NICU practice through integrating and accepting parents as active members of the infant's care team. In addition, nurse's roles may transition from bedside carer to care coordinator, educating and supporting parents during their journey through the NICU. Further research is needed to assess the long-term impact of FICare on neonates, parents, and staff.

  9. Observed normativity and deviance in friendship dyads' conversations about sex and the relations with youths' perceived sexual peer norms

    NARCIS (Netherlands)

    Bongardt, D. van de; Reitz, E.; Overbeek, G.J.; Boislard, M.A.; Burk, W.J.; Dekovic, M.

    2017-01-01

    The current study examined the relations between observed normativity and deviance during adolescents' and young adults' conversations about sex with their friends and their individual perceptions of sexual peer norms. Participants were 16-21-year-old same-sex friendship dyads (31 male and 30 female

  10. Observed normativity and deviance in friendship dyads’ conversations about sex and the relations with youths’ perceived sexual peer norms

    NARCIS (Netherlands)

    van de Bongardt, D.; Reitz, E.; Overbeek, G.; Boislard, M.-A.; Burk, B.; Deković, M.

    The current study examined the relations between observed normativity and deviance during adolescents’ and young adults’ conversations about sex with their friends and their individual perceptions of sexual peer norms. Participants were 16-21-year-old same-sex friendship dyads (31 male and 30 female

  11. Sex differences in facial emotion perception ability across the lifespan.

    Science.gov (United States)

    Olderbak, Sally; Wilhelm, Oliver; Hildebrandt, Andrea; Quoidbach, Jordi

    2018-03-22

    Perception of emotion in the face is a key component of human social cognition and is considered vital for many domains of life; however, little is known about how this ability differs across the lifespan for men and women. We addressed this question with a large community sample (N = 100,257) of persons ranging from younger than 15 to older than 60 years of age. Participants were viewers of the television show "Tout le Monde Joue", and the task was presented on television, with participants responding via their mobile devices. Applying latent variable modeling, and establishing measurement invariance between males and females and across age, we found that, for both males and females, emotion perception abilities peak between the ages of 15 and 30, with poorer performance by younger adults and declining performance after the age of 30. In addition, we show a consistent advantage by females across the lifespan, which decreases in magnitude with increasing age. This large scale study with a wide range of people and testing environments suggests these effects are largely robust. Implications are discussed.

  12. Participation of Polycomb group gene extra sex combs in hedgehog signaling pathway

    International Nuclear Information System (INIS)

    Shindo, Norihisa; Sakai, Atsushi; Yamada, Kouji; Higashinakagawa, Toru

    2004-01-01

    Polycomb group (PcG) genes are required for stable inheritance of epigenetic states across cell divisions, a phenomenon termed cellular memory. PcG proteins form multimeric nuclear complex which modifies the chromatin structure of target site. Drosophila PcG gene extra sex combs (esc) and its vertebrate orthologs constitute a member of ESC-E(Z) complex, which possesses histone methyltransferase activity. Here we report isolation and characterization of medaka esc homolog, termed oleed. Hypomorphic knock-down of oleed using morpholino antisense oligonucleotides resulted in the fusion of eyes, termed cyclopia. Prechordal plate formation was not substantially impaired, but expression of hedgehog target genes was dependent on oleed, suggesting some link with hedgehog signaling. In support of this implication, histone methylation, which requires the activity of esc gene product, is increased in hedgehog stimulated mouse NIH-3T3 cells. Our data argue for the novel role of esc in hedgehog signaling and provide fundamental insight into the epigenetic mechanisms in general

  13. Exploring dynamics of anal sex among female sex workers in Andhra Pradesh.

    Science.gov (United States)

    Tucker, Saroj; Krishna, Rama; Prabhakar, Parimi; Panyam, Swarup; Anand, Pankaj

    2012-01-01

    The anal sex among heterosexual couples is on the rise as reported in many scientific studies. Considering that unprotected anal sex has higher risk of human immunodeficiency virus (HIV) transmission than the vaginal sex, we undertook a study to understand the anal sex practices among Female Sex Workers (FSW). The study was conducted among FSW attending 11 randomly selected sexually transmitted infection (STI) clinics in Bill and Melinda Gates supported targeted interventions in Andhra Pradesh. A structured questionnaire was administered to the 555 FSW attending these clinics by project clinic counselors. Informed consent was obtained from all the study participants. Engaging in anal sex was self reported by 22% of sex workers, though demand from clients was reported to be much higher (40%). The reasons for anal sex practices included more money (61%), clout/influence of the client (45%), risk of losing client (27%), and forced sex (1.2%). Factors associated with anal sex were higher number of clients, higher duration of sex work, higher income, and older age group. Associated risks perceived by FSW were bleeding and injury to anal canal (98%) while only 28% associated it with higher HIV transmission risk. Reported Condom and lubricant use was about 88% and 39% respectively. The study shows that there is frequent anal sex, inconsistent condom and infrequent lubricant usage, economic and physical coercion, and low awareness of STI/HIV transmission risk among FSW, which have serious implications for HIV prevention programmes. There is a need to focus on anal sex education and use of lubricants along with condoms during anal sex in FSW-targeted interventions in AP.

  14. Ethnocultural and Sex Characteristics of Patients Attending a Tertiary Care Pain Clinic in Toronto, Ontario

    Directory of Open Access Journals (Sweden)

    Angela Mailis-Gagnon

    2007-01-01

    Full Text Available BACKGROUND: Ethnocultural factors and sex may greatly affect pain perception and expression. Emerging literature is also documenting racial and ethnic differences in pain access and care.

  15. Perception of Affective Body Movements in HRI Across Age Groups

    DEFF Research Database (Denmark)

    Rehm, Matthias; Krogsager, Anders; Segato, Nicolaj

    2016-01-01

    robots and the signals they produce. In this paper we focus on affective connotations of body movements and investigate how the perception of body movements of robots is related to age. Inspired by a study from Japan, we introduce culture as a variable in the experiment and discuss the difficulties...... of cross-cultural comparisons. The results show that there are certain age-related differences in the perception of affective body movements, but not as strong as in the original study. A follow up experiment puts the affective body movements into context and shows that recognition rates deteriorate...

  16. Sex differences in the relationships between parasympathetic activity and pain modulation.

    Science.gov (United States)

    Nahman-Averbuch, Hadas; Dayan, Lior; Sprecher, Elliot; Hochberg, Uri; Brill, Silviu; Yarnitsky, David; Jacob, Giris

    2016-02-01

    Higher parasympathetic activity is related to lower pain perception in healthy subjects and pain patients. We aimed to examine whether this relationship depends on sex, in healthy subjects. Parasympathetic activity was assessed using time- and frequency-domain heart rate variability indices and deep breathing ratio. Pain perception parameters, consisting of heat pain thresholds and pain ratings of supra-thresholds stimuli, as well as pain modulation parameters of mechanical temporal summation, pain adaptation, offset analgesia and conditioned pain modulation (CPM) response were examined. Forty healthy subjects were examined (20 men). Women demonstrated higher parasympathetic activity compared to men (high frequency power of 0.55±0.2 and 0.40±0.2, respectively, p=0.02) and less pain reduction in the offset analgesia paradigm (-35.4±29.1 and -55.0±31.2, respectively, p=0.046). Separate slopes models analyses revealed sex differences such that a significant negative correlation was observed between higher rMSSD (the root mean square of successive differences) and higher pain adaptation in men (r=-0.649, p=0.003) but not in women (r=0.382, p=0.106). Similarly, a significant negative correlation was found between higher rMSSD and higher efficiency of the CPM response in men (r=-0.510, p=0.026) but not in women (r=0.406, p=0.085). Sex hormones levels, psychological factors or baseline autonomic activity can be possible explanations for these sex differences. Future autonomic interventions destined to change pain modulation should consider sex as an important intervening factor. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. He Throws like a Girl (but Only when He's Sad): Emotion Affects Sex-Decoding of Biological Motion Displays

    Science.gov (United States)

    Johnson, Kerri L.; McKay, Lawrie S.; Pollick, Frank E.

    2011-01-01

    Gender stereotypes have been implicated in sex-typed perceptions of facial emotion. Such interpretations were recently called into question because facial cues of emotion are confounded with sexually dimorphic facial cues. Here we examine the role of visual cues and gender stereotypes in perceptions of biological motion displays, thus overcoming…

  18. Family scents: developmental changes in the perception of kin body odor?

    Science.gov (United States)

    Ferdenzi, Camille; Schaal, Benoist; Roberts, S Craig

    2010-08-01

    There is increasing evidence that human body odors are involved in adaptive behaviors, such as parental attachment in infants or partner choice in adults. The aim of the present study was to investigate changes in body-odor perception around puberty, a period largely ignored for odor-mediated behavioral changes, despite major changes in social needs and in odor emission and perception. Nine families with two children (8 pre-pubertal, aged 7-10, and 10 pubertal, aged 11-18) evaluated body odors of family members and unfamiliar individuals for pleasantness, intensity, and masculinity, and performed a recognition task. The hypothesized emergence of a parent-child mutual aversion for the odor of opposite-sex family members at puberty was not found, contradicting one of the few studies on the topic (Weisfeld et al., J. Exp. Child Psychol. 85:279-295, 2003). However, some developmental changes were observed, including reduced aversion for odor of the same-sex parent, and increased ability of adults, compared to children, to recognize odor of family members. Sex and personality (depressive and aggressive traits) also significantly influenced odor judgments. Further research with larger samples is needed to investigate the poorly explored issue of how olfactory perception of self and family members develops, and how it could correlate with normal reorganizations in social interactions at adolescence.

  19. Observed Normativity and Deviance in Friendship Dyads’ Conversations About Sex and the Relations With Youths’ Perceived Sexual Peer Norms

    NARCIS (Netherlands)

    Van De Bongardt, Daphne; Reitz, Ellen; Overbeek, Geertjan; Boislard, Marie-aude; Burk, Bill; Dekovic, Maja

    The current study examined the relations between observed normativity and deviance during adolescents’ and young adults’ conversations about sex with their friends and their individual perceptions of sexual peer norms. Participants were 16–21-year-old same-sex friendship dyads (31 male and 30 female

  20. 'It's because I like things… it's a status and he buys me airtime': exploring the role of transactional sex in young women's consumption patterns in rural South Africa (secondary findings from HPTN 068).

    Science.gov (United States)

    Ranganathan, Meghna; Heise, Lori; MacPhail, Catherine; Stöckl, Heidi; Silverwood, Richard J; Kahn, Kathleen; Selin, Amanda; Xavier Gómez-Olivé, F; Watts, Charlotte; Pettifor, Audrey

    2018-05-29

    'Transactional sex', defined as a non-marital, non-commercial sexual relationship in which money or material goods are exchanged for sex, is associated with young women's increased vulnerability to HIV infection. Existing research illustrates that the motivations for transactional sex are complex. The fulfilment of psycho-social needs such as the need to belong to a peer group are important factors underlying young women's desires to obtain certain consumption items and thus engage in transactional sex. We use a mixed-methods approach to explore the relationship between transactional sex and consumption patterns among young women in rural Mpumalanga province, South Africa. In the secondary analysis of 693 sexually active young women, we use factor analysis to group the different consumption items and we use multivariable logistic regression to demonstrate the relationship between transactional sex and consumption patterns. The qualitative study uses five focus group discussions and 19 in-depth interviews to explore further young women's motivations for acquiring different consumption items. The quantitative results show that young women that engage in transactional sex have higher odds of consuming items for entertainment (e.g., movie tickets) than on practical items (e.g., food and groceries). The qualitative findings also revealed that young women's perceptions of items that were considered a 'need' were strongly influenced by peer pressure and a desire for improved status. Further, there was a perception that emerged from the qualitative data that relationships with sugar daddies offered a way to acquire consumer goods associated with a 'modern lifestyle', such as items for personal enhancement and entertainment. However, young women seem aware of the risks associated with such relationships. More importantly, they also develop relationship with partners of similar age, albeit with the continued expectation of material exchange, despite engaging in the

  1. Sex: a sensitive issue.

    Science.gov (United States)

    1997-01-01

    Health care workers and educators may need to improve their skills in discussing sensitive issues in order to elicit and understand what influences people's attitudes toward sex. While the health worker may be bent upon preventing HIV infection, advising on family planning, or teaching youth about sexual relationships, his or her audience may have other priorities. A good counselor/teacher must learn what people's concerns are and discuss sexual health within that context. It can be difficult talking about sex because sex is a private concern and many people are embarrassed discussing it. Even sex partners often find it difficult to talk to each other about sex. Appropriate communication techniques vary depending upon the situation. It depends upon whether one is addressing people on an individual basis or in groups, which people are being addressed, which organization one is representing, and what one's role is. Good communication is a two-way sharing of information. The different stages of life, common beliefs and myths, culture and religion, relationships between men and women, reasons for having sex, and sex practices are discussed.

  2. Mucosal Blood Group Antigen Expression Profiles and HIV Infections: A Study among Female Sex Workers in Kenya.

    Directory of Open Access Journals (Sweden)

    Nadia Musimbi Chanzu

    Full Text Available The ABO blood group antigens are carbohydrate moieties expressed on human red blood cells however; these antigens can also be expressed on some other cells particularly the surface of epithelial cells and may be found in mucosal secretions. In many human populations 80% secrete ABO antigens (termed 'secretors' while 20% do not (termed 'non-secretors'. Furthermore, there are disease conditions that are associated with secretor status.To investigate correlations between secretor status and HIV infection among female sex workers in Nairobi, Kenya.This cross-sectional study recruited 280 female sex workers aged 18-65 years from the Pumwani Majengo cohort, Kenya. Blood typing was determined by serological techniques using monoclonal antibodies to the ABO blood group antigens. Secretor phenotyping was determined using anti-H specific lectins specific to salivary, vaginal and cervical blood group H antigen using the agglutination inhibition technique and correlated to individual HIV sero-status. Participants were additionally screened for Bacterial vaginosis, Neisseria gonorrhoea and Trichomonas vaginalis.Out of the 280 participants, 212 (75.7% were secretors and 68 (24.3% were non-secretors. The incidence of all infections: HIV, Bacterial vaginosis, Neisseria gonorrhoea and Trichomonas vaginalis was higher among secretors compared to non-secretors. However, this difference was only statistically significant for HIV infection incidence rates: HIV infected secretors (83.7% versus HIV un-infected secretors (71.8% (p = 0.029 Based on ABO phenotype stratification, the incidence of HIV infection was higher among blood group A secretors (26/52 = 50%, in comparison to B (12/39 = 33.3%: p = 0.066, AB (3/9 = 33.3%: p = 0.355, and O secretors (36/112 = 32.1%: p = 0.028.This is the first report to document the variable expression of the ABH blood group antigens profiling secretor and non-secretor phenotypes in the female genital tract among a high-risk population

  3. No differences among sexes in smoking cessation in the patients treated in an specialized unit

    Directory of Open Access Journals (Sweden)

    F. Javier Ayesta

    2017-05-01

    The absence of difference between sexes persist when data are adjusted either by age, psychiatric diagnosis, dependence, depression symptoms, perception of support, number of previous attempts, and drugs used during the treatment. The differences between sexes found in other studies might be due to the fact that in some other countries things are different, or that some confounding factors have not been ruled out.

  4. Improvements of knowledge and perception towards HIV/AIDS among secondary school students after two hours talk.

    Science.gov (United States)

    Jahanfar, S; Lim, A W; Loh, M A; Yeoh, A G; Charles, A

    2008-10-01

    Malaysia is confronted with an increasing incidence of HIV and AIDS among adolescents and young adults. The effectiveness of various programs offered to school going teenagers is unknown. The objective of this study is to measure the effectiveness of two hours talk on sex education offered by a non governmental organization (NGO) in improving youngsters' knowledge and perception towards HIV and AIDS. A cross sectional study was conducted among the adolescent students from a secondary school in Ipoh, Perak, a province of Malaysia. A total of 182 students participated in the study. A standard questionnaire consisting of demographic data, knowledge and perception towards HIV/ADIS were distributed before (pre-test) and after the intervention (post-test). Performance of participants was compared to establish the effectiveness of the intervention. Our findings suggests that there was a significant increase in participants' knowledge and perception after the intervention (p = 0.000). Knowledge improvement was found in both genders however, improvement in perception was higher among female students. Interestingly, 80% of participants disagree that sexual education will encourage sex among youngsters. NGOs are playing a supplementary role in providing sex education programs in schools. This program although of short duration but it is effective in enhancing adolescence awareness about HIV/AIDS.

  5. Personality correlates (BAS-BIS), self-perception of social ranking, and cortical (alpha frequency band) modulation in peer-group comparison.

    Science.gov (United States)

    Balconi, Michela; Pagani, Silvia

    2014-06-22

    The perception and interpretation of social hierarchies are a key part of our social life. In the present research we considered the activation of cortical areas, mainly the prefrontal cortex, related to social ranking perception in conjunction with some personality components (BAS - Behavioral Activation System - and BIS - Behavioral Inhibition System). In two experiments we manipulated the perceived superior/inferior status during a competitive cognitive task. Indeed, we created an explicit and strongly reinforced social hierarchy based on incidental rating in an attentional task. Specifically, a peer group comparison was undertaken and improved (Experiment 1) or decreased (Experiment 2) performance was artificially manipulated by the experimenter. For each experiment two groups were compared, based on a BAS and BIS dichotomy. Alpha band modulation in prefrontal cortex, behavioral measures (performance: error rate, ER; response times, RTs), and self-perceived ranking were considered. Repeated measures ANOVAs and regression analyses showed in Experiment 1 a significant improved cognitive performance (decreased ER and RTs) and higher self-perceived ranking in high-BAS participants. Moreover, their prefrontal activity was increased within the left side (alpha band decreasing). Conversely, in Experiment 2 a significant decreased cognitive performance (increased ER and RTs) and lower self-perceived ranking was observed in higher-BIS participants. Their prefrontal right activity was increased in comparison with higher BAS. The regression analyses confirmed the significant predictive role of alpha band modulation with respect of subjects' performance and self-perception of social ranking, differently for BAS/BIS components. The present results suggest that social status perception is directly modulated by cortical activity and personality correlates. Copyright © 2014 Elsevier Inc. All rights reserved.

  6. The development of structural complexity in the child's concept of family: the effect of cognitive stage, sex, and intactness of family.

    Science.gov (United States)

    Wedemeyer, N V; Bickhard, M H; Cooper, R G

    1989-12-01

    Twenty-eight boys and 28 girls at each of the Piagetian preoperational, concrete operational, and formal operational cognitive stages were given an interview focusing on their concepts of family. Half of each group were from intact families, and half were from divorced families. Interviews were scored for two structural aspects of the concept of family: conceptual level, and use of dimensions that structure the concept. The complexity of children's concepts was strongly related to cognitive stage and, to a lesser degree, to sex. Frequency of use of concept dimensions was strongly affected by general developmental level, though not specifically cognitive stage, and by intactness of family, but to a lesser degree by sex. Specific information is provided on the effect of these factors on perceptions of family composition, parental roles, and breadth of family activities.

  7. A Comparison of Psychological Symptoms in Survivors of Sex and Labor Trafficking.

    Science.gov (United States)

    Hopper, E K; Gonzalez, L D

    2018-03-20

    Human trafficking is a form of interpersonal trauma that has significant mental health impacts on survivors. This study examined psychological symptoms in 131 survivors of sex and labor trafficking, including people trafficked into or within the U.S. High rates of depression (71%) and PTSD (61%) were identified. Two thirds of survivors also met criteria for multiple categories of Complex PTSD (C-PTSD), including affect dysregulation and impulsivity; alterations in attention and consciousness; changes in interpersonal relationships; revictimization; somatic dysregulation; and alterations in self-perception. Although there were not significant differences in the prevalence rates of diagnoses of PTSD or depression between survivors of sex and labor trafficking, important group differences were identified. Compared to survivors of labor trafficking, sex trafficking survivors had higher prevalence rates of pre-trafficking childhood abuse and a higher incidence of physical and sexual violence during trafficking. They reported more severe post-trauma reactions than labor trafficking survivors, including more PTSD and C-PTSD symptoms. They were also more likely to meet criteria for comorbid PTSD and depression, while labor trafficking survivors were more likely than sex trafficking survivors to meet criteria for depression alone. An analysis of gender differences found that trafficking survivors who identified as transgender endorsed more PTSD and C-PTSD symptoms, than male or female survivors. Childhood abuse exposure was linked to PTSD and C-PTSD in trafficking survivors, and trafficking type was predictive of the number of trauma-related symptoms beyond the role of pre-trafficking child abuse. Implications for assessment and intervention with trafficking survivors are discussed.

  8. 'Hu Hong' (bad thing): parental perceptions of teenagers' sexuality in urban Vietnam.

    Science.gov (United States)

    Do, Lan Anh Thi; Boonmongkon, Pimpawun; Paek, Seung Chun; Guadamuz, Thomas E

    2017-02-28

    Teenagers under 18 years old in Vietnam are considered as minors who usually lack the autonomy to make decisions. They are also sometimes viewed as contributors to social evils including crime, violence and substance use. Moreover, most Vietnamese teenagers have unsafe sex before marriage. The objective of this study is to explore the parental perceptions relating to their teenagers' sexuality, particularly the social and cultural forces, that may hinder access to sexuality information. Guided by a Community Advisory Board (CAB), this qualitative study uses four focus group discussions (FGDs) consisting of 12 mothers and 12 fathers, as well as twelve individual in-depth interviews (IDIs) with a diverse sample of parents of teens in Ho Chi Minh City (HCMC), Vietnam. Content and discourse analysis were conducted, based on Foucauldian concepts. Four themes emerged: 1) Meanings of sexuality and sexuality education, 2) Early sexual intercourse destroys teenagers' future, 3) Teenagers are not hu hong (spoil/bad thing), are innocent and virgin, and 4) Policing and controlling of sexual intercourse among teens. Parents did not view their teenage children as sexual beings; those who are sexual are considered hu hong. Parents believed that teens need to be policed and controlled to prevent them from becoming hu hong, particularly girls. Controlling of sexuality information by parents was therefore common in HCMC, but differed by gender and educational levels of parents. For example, fathers more than mothers were not comfortable teaching their teenage children about sex and sexuality. Parents with higher education police their teenage children's usage of the Internet and social media, while parents with lower education control who can be friends with their teenage children. Vietnamese parents in general have negative views of sex and sexuality education for their teenage children. Recognizing that many Vietnamese teenagers have unsafe sex before marriage, parents need to

  9. Sex Roles on Campus: Does Professor Charles Really Get His Angels?

    Science.gov (United States)

    Rochelle, Larry

    1980-01-01

    Reveals factors which foster sexual relationships between male professors and female students. Considers the journals commonly read by males and females and their impact on sexual attitudes. Discusses the issues of miscommunication, sexual harassment, and students' perceptions of sex roles on campus. Suggests ways of dealing with sexual…

  10. Sexual Perceptions versus Reality in Undergraduates: Data-Driven Praxis for Sex-Related Campus Programming

    Science.gov (United States)

    Yadlosky, Lauren B.; de St. Aubin, Ed; Mosack, Katie E.; Devine, John B.

    2017-01-01

    We explored perceived and reported sex (male and female) differences in heterosexual, cisgender undergraduate sexual engagement across 10 common behaviors. Results from 1,007 students suggest that males are perceived to be more sexually engaged than women despite generally no sex differences in reported behavior. Across behaviors, perception…

  11. Differences in Taste Perception and Spicy Preference: A Thai-Japanese Cross-cultural Study.

    Science.gov (United States)

    Trachootham, Dunyaporn; Satoh-Kuriwada, Shizuko; Lam-Ubol, Aroonwan; Promkam, Chadamas; Chotechuang, Nattida; Sasano, Takashi; Shoji, Noriaki

    2017-12-25

    Taste perception is influenced by several factors. However, the relation between taste perception and food culture is unclear. This study compared taste thresholds between populations with different food culture, i.e. Thai and Japanese. A matched case-control study was conducted in 168 adults (84 for each; aged between 50 and 90 years). The age, sex, systemic disease, medication, smoking, xerostomia, and oral hygiene of both groups were not different. Recognition thresholds (RTs) of sweet, salty, sour, bitter, and umami were measured using filter paper disc (FPD). Detection taste thresholds were measured using electrogustometry. Spicy preference was measured by calibrated questionnaires. Higher RTs of all tastes and higher detection taste thresholds were found in Thai as compared to those of Japanese (P differences between 2 countries. The average thresholds for sweet, salty, sour, and bitter in Thai and Japanese were 4 and 2, respectively. The average threshold for umami in Thai and Japanese was 5 and 3, respectively. Moreover, Thai population had stronger preference for spicy food (P culture on taste perception. © The Author(s) 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  12. Perceptions of stakeholder groups about the participation of African American family forest landowners in federal landowner assistance programs

    Science.gov (United States)

    Puneet Dwivedi; Arundhati Jagadish; John Schelhas

    2016-01-01

    This study examines perceptions of three stakeholder groups (African American Family Forest Landowner, Government Agency, and Nonprofit) regarding federal landowner assistance programs in the southern United States by combining a SWOT (strength, weakness, opportunity, and threat) analysis with the AHP (analytical hierarchy process). Factors with the highest priority...

  13. Motivational Interviewing Targeting Risky Sex in HIV-Positive Young Thai Men Who Have Sex with Men

    Science.gov (United States)

    Rongkavilit, Chokechai; Wang, Bo; Naar-King, Sylvie; Bunupuradah, Torsak; Parsons, Jeffrey T.; Panthong, Apirudee; Koken, Juline A.; Saengcharnchai, Pichai; Phanuphak, Praphan

    2014-01-01

    Motivational interviewing (MI) has been shown to reduce sexual risks among HIV-positive men who have sex with men (HMSM) in the U.S. We conducted a randomized trial of Healthy Choices, a 4-session MI intervention, targeting sexual risks among 110 HIV-positive youth ages 16–25 years in Thailand. Risk assessments were conducted at baseline, 1 month, and 6 months post-intervention. This report presents the analysis of 74 HMSM in the study. There were 37 HMSM in the Intervention group and 37 in the control group. The proportions of participants having anal sex and having sex with either HIV-uninfected or unknown partners in past 30 days were significantly lower in Intervention group than in control group at 6 months post-intervention (38% vs. 65%, p = .04; and 27% vs. 62%, p Thai HMSM was associated with sexual risk reduction. Improvements in mental health and HIV stigma were noted in Intervention group. Healthy Choices is a promising behavioral intervention and should be further developed to serve the needs of young HMSM in resource-limited countries. PMID:24668304

  14. Focus Group Guide

    Science.gov (United States)

    2017-07-01

    home for the arrival of school- aged children. TIP: Do not conduct focus groups in a command conference room in the command group area. Doing so...organizational effectiveness and equal opportunity/equal employment opportunity/fair treatment and sexual assault and response factors (which are listed on the... Sexual Harassment (C) Sex Harassment Retaliation (D) Discrimination - Sex (E) Discrimination - Race (F) Discrimination - Disability (G

  15. "Virginity Is a Virtue: Prevent Early Sex"--Teacher Perceptions of Sex Education in a Ugandan Secondary School

    Science.gov (United States)

    Iyer, Padmini; Aggleton, Peter

    2014-01-01

    Sex education is a politically contentious issue in many countries, and there are numerous, competing ideologies relating to the most appropriate methods to teach young people about sexual and reproductive health. This paper examines policy and practice in Uganda in light of two contrasting ideologies, namely morally conservative and comprehensive…

  16. Did Lizards Follow Unique Pathways in Sex Chromosome Evolution?

    Science.gov (United States)

    Gleeson, Dianne; Georges, Arthur

    2018-01-01

    Reptiles show remarkable diversity in modes of reproduction and sex determination, including high variation in the morphology of sex chromosomes, ranging from homomorphic to highly heteromorphic. Additionally, the co-existence of genotypic sex determination (GSD) and temperature-dependent sex determination (TSD) within and among sister clades makes this group an attractive model to study and understand the evolution of sex chromosomes. This is particularly so with Lizards (Order Squamata) which, among reptiles, show extraordinary morphological diversity. They also show no particular pattern of sex chromosome degeneration of the kind observed in mammals, birds and or even in snakes. We therefore speculate that sex determination sensu sex chromosome evolution is labile and rapid and largely follows independent trajectories within lizards. Here, we review the current knowledge on the evolution of sex chromosomes in lizards and discuss how sex chromosome evolution within that group differs from other amniote taxa, facilitating unique evolutionary pathways. PMID:29751579

  17. Did Lizards Follow Unique Pathways in Sex Chromosome Evolution?

    Directory of Open Access Journals (Sweden)

    Shayer Mahmood Ibney Alam

    2018-05-01

    Full Text Available Reptiles show remarkable diversity in modes of reproduction and sex determination, including high variation in the morphology of sex chromosomes, ranging from homomorphic to highly heteromorphic. Additionally, the co-existence of genotypic sex determination (GSD and temperature-dependent sex determination (TSD within and among sister clades makes this group an attractive model to study and understand the evolution of sex chromosomes. This is particularly so with Lizards (Order Squamata which, among reptiles, show extraordinary morphological diversity. They also show no particular pattern of sex chromosome degeneration of the kind observed in mammals, birds and or even in snakes. We therefore speculate that sex determination sensu sex chromosome evolution is labile and rapid and largely follows independent trajectories within lizards. Here, we review the current knowledge on the evolution of sex chromosomes in lizards and discuss how sex chromosome evolution within that group differs from other amniote taxa, facilitating unique evolutionary pathways.

  18. Sexo oral e HIV entre homens que fazem sexo com homens Oral sex and HIV among men who have sex with men

    Directory of Open Access Journals (Sweden)

    Sergio Luis Funari

    2003-12-01

    Full Text Available A transmissão sexual do Vírus da Imunodeficiência Humana (HIV representa um problema de saúde pública em todo o mundo, e homens que fazem sexo com homens encontram-se sob risco diferenciado para essa infecção. Ainda que existam evidências suficientes para se afirmar que o HIV pode ser transmitido via sexo oral, a percepção desse risco é ambígua, e relaciona-se de forma paradoxal com mudanças de atitude. Novos modelos de percepção de risco devem ser desenvolvidos em diversas áreas de conhecimento para se alcançar compreensão aprofundada desse fenômeno.Sexual transmission of the human immunodeficiency virus (HIV continues to pose a public health problem worldwide. Men who have sex with men are still at differential risk of infection. Although there is evidence to claim that HIV can be transmitted by oral sex, the perception of this risk is ambiguous and relates paradoxically to behavior change. New models of risk perception must be developed in various areas of knowledge to obtain a fuller understanding of this phenomenon.

  19. Sex Role Attributions of American-Indian Women.

    Science.gov (United States)

    Portman, Tarrell Awe Agahe

    2001-01-01

    Examines the sex role attributes of American-Indian women as compared to a predominately White normative group using the short form of the Bem Sex Role Inventory. Results indicate a significant difference on the masculine subscale between the two groups with American-Indian women having higher scores. Provides implications for mental health…

  20. Sexuality in later life: examining beliefs and perceptions of undergraduate students.

    Science.gov (United States)

    Freeman, Shannon; Sousa, Sarah; Neufeld, Eva

    2014-01-01

    Understanding students' beliefs and perceptions of sex/sexuality in later life can reduce and prevent ageist myths and stereotypes. The objective of this study was to gauge undergraduate students' knowledge of several myths, stereotypes, and facts regarding sex/sexuality in later life, including lesbian, gay, bisexual, and transgendered (LGBT) older adults. More than 85% of students held a positive view of sex/sexuality in later life with 65% believing that they would engage in sexual activity past age 80 (N=125). Correct responses to true/false questions were higher for those with a positive perspective on aging, and recognizing that sexual behavior does not cease to be important with aging was the strongest predictor of holding a positive view on sexuality in later life. No significant differences were observed from responses regarding LGBT older adults or constraints to sexuality in long term care facilities. The positive perceptions among students in the current study suggest an increased acceptance of sexuality and diversity that should be maintained in university curricula.

  1. Exploring Maternal Perceptions of Infant Sleep and Feeding Method Among Mothers in the United Kingdom: A Qualitative Focus Group Study.

    Science.gov (United States)

    Rudzik, Alanna E F; Ball, Helen L

    2016-01-01

    In a context with strong rhetorical support for breastfeeding in the health system, yet extremely low rates of breastfeeding after hospital discharge, U.K. women's decisions about infant feeding reflect the reality of competing priorities in their lives, including obtaining adequate sleep. Popular wisdom in the U.K. tightly links breastfeeding and inadequate night-time sleep. Mothers are advised by peers and family to introduce formula or solid foods to infants to promote longer sleep. The first objective of this study was to investigate women's understandings of the nature of infant sleep and their perceptions of links between infant feeding method and sleep. The second was to explore how these perceptions influence infant feeding and sleep practices. Underpinning our work is the understanding that infant care choices result from trade-offs by which mothers strive to balance infant- and self-care. We conducted seven focus groups with mothers of infants in two regions of the U.K. Verbatim transcripts were thematically coded and emergent themes were identified. We found clearly diverging narratives between breastfeeding and formula-feeding mothers. Breastfeeding mothers viewed the fragmentary nature of infant sleep as natural, while mothers who were formula feeding felt this was a problem to be fixed. The strategies used to promote infant and maternal sleep in each group were aligned with their underlying perception of how infant sleep works. Maternal perceptions of the nature of infant sleep and its relation to infant feeding method impact infant care practices in the first year of life.

  2. Context matters: the moderating role of bar context in the association between substance use during sex and condom use among male clients of female sex workers in Tijuana, Mexico.

    Science.gov (United States)

    Pitpitan, Eileen V; Wagner, Karla D; Goodman-Meza, David; Semple, Shirley J; Chavarin, Claudia; Strathdee, Steffanie A; Patterson, Thomas L

    2013-10-01

    Tijuana is situated on Mexico's northern border with the U.S., where sex work is quasi-legal. Whereas previous work has focused on the risk behaviors of female sex workers (FSWs), less is known about the risk behaviors of their male clients. Further, research has not examined structural factors as moderators of the association between substance use and condom use, including the contexts in which sex takes place. The purpose of the current study is to examine whether having sex with FSWs in a bar moderates the link between alcohol intoxication during sex and condom use. We recruited 375 male clients of FSWs in Tijuana, Mexico from San Diego, California and Tijuana. Using computer assisted interviewing, we surveyed participants on their alcohol use, condom use, and physical contexts of sex with FSWs in the past 4 months. Results showed that more frequent intoxication during sex with FSWs is associated with more unprotected sex, but only among clients having sex with FSWs in a bar context. Results point to potential reasons for inconsistent condom use with FSWs in this context, including lower risk perceptions of sex with FSWs in bars. Future research should examine structural factors that underlie clients' risk behavior in bars in order to inform structural-level HIV prevention interventions.

  3. Therapeutic Factors and Members' Perception of Co-Leaders' Attitudes in a Psychoeducational Group for Greek Children with Social Anxiety

    Science.gov (United States)

    Brouzos, Andreas; Vassilopoulos, Stephanos P.; Baourda, Vasiliki C.

    2015-01-01

    The purpose of this study was to investigate therapeutic factors and perception of co-leaders' attitudes in elementary children. The Critical Incident Questionnaire was collected from participants during 8 sessions of 3 psychoeducational groups for social anxiety, whereas the Barrett-Lennard Relationship Inventory was administered twice. It was…

  4. Beliefs About Sex and Parent-Child-Church Sex Communication Among Church-Based African American Youth.

    Science.gov (United States)

    Moore, Erin; Berkley-Patton, Jannette; Bohn, Alexandria; Hawes, Starlyn; Bowe-Thompson, Carole

    2015-10-01

    Parent-child sex communication has been shown to be protective against sexual risk among African American youth. The current study sought to use the theory of planned behavior as a framework for focus group discussions (N = 54 youth participants aged 12-19 years) to explore church youths' (a) sex beliefs and values (attitudes), (b) sources and evaluation of sex communication and education (subjective norms), (c) facilitator/barriers to adolescent sexual risk reduction and communication behaviors (perceived behavioral control), and (d) intentions to engage in these behaviors. Additionally, participants identified strategies for consideration in developing tailored parent-child-church sex communication education programs for use in African American churches. Themes suggested both positive and negative attitudes toward premarital sex and parents and churches as key sources of sex education and communication. Strategies to enhance parent-child-church sex communication are discussed in the context of these findings.

  5. Biased self-perceptions of social competence and engagement in physical and relational aggression: the moderating role of peer status and sex.

    Science.gov (United States)

    McQuade, Julia D; Achufusi, Adaora K; Shoulberg, Erin K; Murray-Close, Dianna

    2014-01-01

    This study sought to expand on prior research suggesting that children low in peer status who either over- or underestimate their social competence relative to others' reports are more likely to be aggressive (White and Kistner [2011]. Journal of Abnormal Child Psychology, 39, 645-656). The curvilinear associations between social competence bias and two forms of aggression (physical and relational) were examined in a sample of 4th through 6th graders (n = 183); moderation by both sex and peer status (peer preference and popularity) also were tested. Social competence bias was operationally defined as the residual difference between child and teacher ratings of the child's social competence. Aggression and peer status were measured using peer nomination procedures. There was a significant curvilinear association between social competence bias and physical aggression moderated by both types of peer status. For low peer status children greater underestimation and overestimation of social competence was associated with higher physical aggression. The curvilinear association between social competence bias and relational aggression was moderated by both peer status and sex. Popular boys had higher rates of relational aggression when they had accurate, rather than biased, self-perceptions of social competence. However, for very highly preferred girls, a more extreme positive bias was associated with an exponential increase in relational aggression. Results are discussed in terms of implications for aggression theory and intervention. © 2014 Wiley Periodicals, Inc.

  6. Older Adults Perceptions of Technology and Barriers to Interacting with Tablet Computers: A Focus Group Study.

    Science.gov (United States)

    Vaportzis, Eleftheria; Clausen, Maria Giatsi; Gow, Alan J

    2017-10-04

    New technologies provide opportunities for the delivery of broad, flexible interventions with older adults. Focus groups were conducted to: (1) understand older adults' familiarity with, and barriers to, interacting with new technologies and tablets; and (2) utilize user-engagement in refining an intervention protocol. Eighteen older adults (65-76 years old; 83.3% female) who were novice tablet users participated in discussions about their perceptions of and barriers to interacting with tablets. We conducted three separate focus groups and used a generic qualitative design applying thematic analysis to analyse the data. The focus groups explored attitudes toward tablets and technology in general. We also explored the perceived advantages and disadvantages of using tablets, familiarity with, and barriers to interacting with tablets. In two of the focus groups, participants had previous computing experience (e.g., desktop), while in the other, participants had no previous computing experience. None of the participants had any previous experience with tablet computers. The themes that emerged were related to barriers (i.e., lack of instructions and guidance, lack of knowledge and confidence, health-related barriers, cost); disadvantages and concerns (i.e., too much and too complex technology, feelings of inadequacy, and comparison with younger generations, lack of social interaction and communication, negative features of tablets); advantages (i.e., positive features of tablets, accessing information, willingness to adopt technology); and skepticism about using tablets and technology in general. After brief exposure to tablets, participants emphasized the likelihood of using a tablet in the future. Our findings suggest that most of our participants were eager to adopt new technology and willing to learn using a tablet. However, they voiced apprehension about lack of, or lack of clarity in, instructions and support. Understanding older adults' perceptions of technology

  7. Awareness, knowledge, perceptions, and attitudes towards genetic testing for cancer risk among ethnic minority groups: a systematic review.

    Science.gov (United States)

    Hann, Katie E J; Freeman, Madeleine; Fraser, Lindsay; Waller, Jo; Sanderson, Saskia C; Rahman, Belinda; Side, Lucy; Gessler, Sue; Lanceley, Anne

    2017-05-25

    Genetic testing for risk of hereditary cancer can help patients to make important decisions about prevention or early detection. US and UK studies show that people from ethnic minority groups are less likely to receive genetic testing. It is important to understand various groups' awareness of genetic testing and its acceptability to avoid further disparities in health care. This review aims to identify and detail awareness, knowledge, perceptions, and attitudes towards genetic counselling/testing for cancer risk prediction in ethnic minority groups. A search was carried out in PsycInfo, CINAHL, Embase and MEDLINE. Search terms referred to ethnicity, genetic testing/counselling, cancer, awareness, knowledge, attitudes, and perceptions. Quantitative and qualitative studies, written in English, and published between 2000 and 2015, were included. Forty-one studies were selected for review: 39 from the US, and two from Australia. Results revealed low awareness and knowledge of genetic counselling/testing for cancer susceptibility amongst ethnic minority groups including African Americans, Asian Americans, and Hispanics. Attitudes towards genetic testing were generally positive; perceived benefits included positive implications for personal health and being able to inform family. However, negative attitudes were also evident, particularly the anticipated emotional impact of test results, and concerns about confidentiality, stigma, and discrimination. Chinese Australian groups were less studied, but of interest was a finding from qualitative research indicating that different views of who close family members are could impact on reported family history of cancer, which could in turn impact a risk assessment. Interventions are needed to increase awareness and knowledge of genetic testing for cancer risk and to reduce the perceived stigma and taboo surrounding the topic of cancer in ethnic minority groups. More detailed research is needed in countries other than the US and

  8. 'Just getting by': a cross-sectional study of male sex workers as a key population for HIV/STIs among men who have sex with men in Peru.

    Science.gov (United States)

    Bayer, Angela M; Garvich, Mijail; Díaz, David A; Sánchez, Hugo; García, Patricia J; Coates, Thomas J

    2014-05-01

    To describe the sociodemographic and sex work characteristics, recent sexual practices, HIV risk perception and testing history, and HIV and syphilis prevalence of Cercado (downtown) and non-Cercado (close urban) male sex workers (MSWs) in Lima, Peru. Eighty-nine MSWs completed a self-administered survey and participated in HIV and syphilis testing. Cercado MSWs had significantly lower median weekly earnings than non-Cercado MSWs (US$43 vs US$72, p=0.04). Most non-Cercado MSWs (81%) reported only insertive anal intercourse with male/transgender partners, while Cercado MSWs primarily reported only insertive (52%) or insertive and receptive (45%) anal intercourse (p=0.03). Consistent condom use was low with insertive and receptive anal intercourse in both subgroups. Among MSWs with recent female partners, condom use with the last partner was lower among Cercado versus non-Cercado MSWs for vaginal sex (37% vs 65%, p=0.04) and anal sex (27% vs 80%, p=0.01). More Cercado than non-Cercado MSWs (57% vs 42%) perceived high HIV risk (p=0.05) and Cercado MSWs had a much higher prevalence than non-Cercado MSWs of HIV (23% vs 4%, p=0.04) and syphilis (22% vs 0%, p=0.02) infections. MSWs in Lima are diverse and Cercado MSWs are 'just getting by,' engaging in more risk behaviours, and more likely to have HIV/STIs. Future research should identify, describe and carry out HIV/STI testing with broader groups of MSWs and their client and non-client partners. Prevention efforts should provide HIV/STI risk reduction education for MSWs and related subgroups who are currently not targeted such as female partners.

  9. Do you see what I see? Sex differences in the discrimination of facial emotions during adolescence.

    Science.gov (United States)

    Lee, Nikki C; Krabbendam, Lydia; White, Thomas P; Meeter, Martijn; Banaschewski, Tobias; Barker, Gareth J; Bokde, Arun L W; Büchel, Christian; Conrod, Patricia; Flor, Herta; Frouin, Vincent; Heinz, Andreas; Garavan, Hugh; Gowland, Penny; Ittermann, Bernd; Mann, Karl; Paillère Martinot, Marie-Laure; Nees, Frauke; Paus, Tomas; Pausova, Zdenka; Rietschel, Marcella; Robbins, Trevor; Fauth-Bühler, Mira; Smolka, Michael N; Gallinat, Juergen; Schumann, Gunther; Shergill, Sukhi S

    2013-12-01

    During adolescence social relationships become increasingly important. Establishing and maintaining these relationships requires understanding of emotional stimuli, such as facial emotions. A failure to adequately interpret emotional facial expressions has previously been associated with various mental disorders that emerge during adolescence. The current study examined sex differences in emotional face processing during adolescence. Participants were adolescents (n = 1951) with a target age of 14, who completed a forced-choice emotion discrimination task. The stimuli used comprised morphed faces that contained a blend of two emotions in varying intensities (11 stimuli per set of emotions). Adolescent girls showed faster and more sensitive perception of facial emotions than boys. However, both adolescent boys and girls were most sensitive to variations in emotion intensity in faces combining happiness and sadness, and least sensitive to changes in faces comprising fear and anger. Furthermore, both sexes overidentified happiness and anger. However, the overidentification of happiness was stronger in boys. These findings were not influenced by individual differences in the level of pubertal maturation. These results indicate that male and female adolescents differ in their ability to identify emotions in morphed faces containing emotional blends. The findings provide information for clinical studies examining whether sex differences in emotional processing are related to sex differences in the prevalence of psychiatric disorders within this age group.

  10. Postural laterality in Iberian ibex Capra pyrenaica: effects of age, sex and nursing suggest stress and social information.

    Science.gov (United States)

    Sarasa, Mathieu; Soriguer, Ramón C; Serrano, Emmanuel; Granados, José-Enrique; Pérez, Jesús M

    2014-01-01

    Most studies of lateralized behaviour have to date focused on active behaviour such as sensorial perception and locomotion and little is known about lateralized postures, such as lying, that can potentially magnify the effectiveness of lateralized perception and reaction. Moreover, the relative importance of factors such as sex, age and the stress associated with social status in laterality is now a subject of increasing interest. In this study, we assess the importance of sex, age and reproductive investment in females in lying laterality in the Iberian ibex (Capra pyrenaica). Using generalized additive models under an information-theoretic approach based on the Akaike information criterion, we analyzed lying laterality of 78 individually marked ibexes. Sex, age and nursing appeared as key factors associated, in interaction and non-linearly, with lying laterality. Beyond the benefits of studying laterality with non-linear models, our results highlight the fact that a combination of static factors such as sex, and dynamic factors such as age and stress associated with parental care, are associated with postural laterality.

  11. Perceptions of Same-Sex Relationships and Marriage as Gender Role Violations: An Examination of Gendered Expectations (Sexism).

    Science.gov (United States)

    Doyle, Carol M; Rees, Amy M; Titus, Tana L

    2015-01-01

    The current study sought to add to the literature that has demonstrated a link between sexism and sexual prejudice. The study evaluated whether a community sample with an age range of 19-64 (n = 122), including 32% sexual minority participants, believe that dating, sex, and marriage with same-sex partners are perceived to be gender role violations. Results varied by participant sexual/gender identity (LGBTQ or heterosexual) and political ideology. Liberal LGBTQ persons do not see same-sex relationships as gender role violations; LGBTQ non-liberals and heterosexual liberals rated same-sex relationships as mild violations; and non-liberal heterosexuals perceive same-sex relationships as "moderate" violations. Our results suggest both positive movement in attitudes toward same-sex relationships, including same-sex marriage, and broader recognition that gender identity, gender role expression, and sexual orientation are separate and distinct components of one's overall sexual identity.

  12. Absence of Rotation Perception during Warm Water Caloric Irrigation in Some Seniors with Postural Instability.

    Science.gov (United States)

    Chiarovano, Elodie; Vidal, Pierre-Paul; Magnani, Christophe; Lamas, Georges; Curthoys, Ian S; de Waele, Catherine

    2016-01-01

    Falls in seniors are a major public health problem. Falls lead to fear of falling, reduced mobility, and decreased quality of life. Vestibular dysfunction is one of the fall risk factors. The relationship between objective measures of vestibular responses and age has been studied. However, the effects of age on vestibular perception during caloric stimulation have not been studied. Twenty senior subjects were included in the study, and separated in two groups: 10 seniors reporting postural instability (PI) and exhibiting absence of vestibular perception when they tested with caloric stimulation and 10 sex- and age-matched seniors with no such problems (controls). We assessed vestibular perception on a binary rating scale during the warm irrigation of the caloric test. The function of the various vestibular receptors was assessed using video head impulse test (vHIT), caloric tests, and cervical and ocular vestibular-evoked myogenic potentials. The Equitest was used to evaluate balance. No horizontal canal dysfunction assessed using both caloric test and vHIT was detected in either group. No significant difference was detected between PI and control groups for the peak SPV of caloric-induced ocular nystagmus or for the HVOR gain. All the controls perceived rotation when the maximal SPV during warm irrigation was equal to or ≥15°/s. None of the subjects in the PI group perceived rotation even while the peak SPV exceeded 15°/s, providing objective evidence of normal peripheral horizontal canal function. All the PI group had abnormal Equitest results, particularly in the two last conditions. These investigations show for the first time that vestibular perception can be absent during a caloric test despite normal horizontal canal function. We call this as dissociation vestibular neglect. Patients with poor vestibular perception may not be aware of postural perturbations and so will not correct for them. Thus, falls in the elderly may result, among other factors, from

  13. Absence of rotation perception during warm water caloric irrigation in some seniors with postural instability

    Directory of Open Access Journals (Sweden)

    Elodie eChiarovano

    2016-01-01

    Full Text Available Falls in seniors are a major public health problem. Falls lead to fear of falling, reduced mobility and decreased quality of life. Vestibular dysfunction is one of the fall risk factors. The relationship between objective measures of vestibular responses and age has been studied. However, the effects of age on vestibular perception during caloric stimulation have not been studied.Twenty senior subjects were included in the study separated in two groups: 10 seniors reporting postural instability (PI and exhibiting absence of vestibular perception when they tested with caloric stimulation and 10 sex and age-matched seniors with no such problems (controls. We assessed vestibular perception on a binary rating scale during the warm irrigation of the caloric test. The function of the various vestibular receptors was assessed using video-head impulse test (vHIT, caloric tests, and cervical and ocular VEMPs. The Equitest was used to evaluate balance. No horizontal canal dysfunction assessed using both caloric test and vHIT was detected in either group. No significant difference was detected between PI and control groups for the peak SPV of caloric induced ocular nystagmus or for the HVOR gain. All of the controls perceived rotation when the maximal SPV during warm irrigation was equal to or greater than 15°/s. None of the subjects in the PI group perceived rotation even while the peak SPV exceeded 15°/s, providing objective evidence of normal peripheral horizontal canal function. All of the PI group had abnormal Equitest results, particularly in the two last conditions.These investigations show for the first time that vestibular perception can be absent during a caloric test despite normal horizontal canal function. We call this dissociation vestibular neglect. Patients with poor vestibular perception may not be aware of postural perturbations and so will not correct for them. Thus, falls in the elderly may result, amongst other factors, from a

  14. The Perception of Time: Influences on Physical and Mental Health

    Directory of Open Access Journals (Sweden)

    Cristián Rodrigo Oyanadel Véliz

    2011-01-01

    Full Text Available With a broad understanding of time perception, the dimensions positive past, negative past, fatalistic present, hedonistic present and future were grouped in profiles to assess relations with physical and mental health. Using a quasi-experimental design, 50 subjects matched for age and sex completed the Zimbardo Time Perspective Inventory and the SF-36, with 3 measures of time estimation. Pearson correlations and ANOVA showed significant relationships between dimensions, physical and mental health, and estimation. Three profiles were obtained, with the balanced one (BTP having the best health indicators. These results support the idea that it is good to have a balanced profile that implies a positive attitude to the past, future orientation, and enjoying pleasant experiences. Also, health is influenced by time estimation

  15. HIV self-testing values and preferences among sex workers, fishermen, and mainland community members in Rakai, Uganda: A qualitative study.

    Directory of Open Access Journals (Sweden)

    Virginia M Burke

    Full Text Available HIV self-testing may encourage greater uptake of testing, particularly among key populations and other high-risk groups, but local community perceptions will influence test uptake and use. We conducted 33 in-depth interviews and 6 focus group discussions with healthcare providers and community members in high-risk fishing communities (including sex workers and fishermen and lower-risk mainland communities in rural Uganda to evaluate values and preferences around HIV self-testing. While most participants were unfamiliar with HIV self-testing, they cited a range of potential benefits, including privacy, convenience, and ability to test before sex. Concerns focused on the absence of a health professional, risks of careless kit disposal and limited linkage to care. Participants also discussed issues of kit distribution strategies and cost, among others. Ultimately, most participants concluded that benefits outweighed risks. Our findings suggest a potential role for HIV self-testing across populations in these settings, particularly among these key populations. Program implementers will need to consider how to balance HIV self-testing accessibility with necessary professional support.

  16. Social risk perception: recent findings in Spain

    International Nuclear Information System (INIS)

    Prades-Lopez, A.; Martinez-Arias, R.; Diaz-Hidalgo, M.

    1998-01-01

    The purpose of this paper is to present our main results from a survey carried out in Spain in the context of social risk perception. This survey is included in a broad project (PRISP) sponsored by the UE and the national Civil Protection Service, and carried out simultaneously in three countries: Spain, Italy and UK. The project combined qualitative and quantitative assessment methods, although only survey results are presented here. A random sample of 600 subjects from two different Spanish communities close to a COMAH chemical site was selected for the research. Main findings regarding, differential perception between both community populations, sex differences, and 'bias perception' of risks among others have been achieved. Main dimensions were obtained by multidimensional scaling and Factor Analysis. Dimensions reported here are similar to the usual findings from the psychometric paradigm. (authors)

  17. Implications for HIV/AIDS of laws affecting men who have sex with men in Romania. ACCEPT (The Bucharest Acceptance Group).

    Science.gov (United States)

    Macovei, M; Coman, A

    1999-01-01

    In this article, the authors discuss the predicament, in Romanian society, of one group that is especially vulnerable to HIV infection and AIDS: men who have sex with men. Such men are driven to secrecy, and discouraged from disclosing themselves even to obtain the help and information they need, because Romanian law prohibits homosexual overtures, denies legal recognition to gay and lesbian organisations, often imposes strong disincentives in the way of those seeking diagnostic tests for HIV or for venereal disease, and still penalizes same sex relations themselves in many circumstances. Social and administrative circumstances in Romania have also aggravated such men's vulnerability. Drawing especially on the United Nations' International Guidelines on HIV/AIDS and Human Rights, the authors offer several recommendations for reform.

  18. Perceptions of sexual coercion among young women in Uganda.

    Science.gov (United States)

    Hayer, Manvir Kaur

    2010-01-01

    This paper sets out to explore Ugandan young women's definitions and perceptions of sexual coercion. A qualitative study was conducted with seven young women in rural Uganda. Participants filmed videos, wrote stories, made drawings and participated in transect walks before analysing their data through formal and informal discussions. Forced sex is defined narrowly to mean only rape. Verbal forms of sexual coercion were recognised, but only after some discussion. Verbal coercion is referred to as "abusing" or "convincing". Young women are commonly pressured into consenting to have sex, despite what they really want, owing to the socio-cultural circumstances. Young women in Uganda are significantly tolerant of sexual coercion. This tolerance appears to arise from power differentials between genders, and the socio-cultural environment shaping their lives. The paper improves understanding of young women's definitions and perceptions of sexual coercion, which is essential to provide effective violence prevention programmes. It also suggests that further research is warranted in this field.

  19. Effects of an integrated geriatric group balance class within an entry-level Doctorate of Physical Therapy program on students' perceptions of geriatrics and geriatric education in the United States.

    Science.gov (United States)

    Reneker, Jennifer C; Weems, Kyra; Scaia, Vincent

    2016-01-01

    This study was aimed at determining the effect of an integrated group balance class for community-dwelling older adults within entry-level physical therapist coursework on student perceptions of geriatric physical therapy and geriatric physical therapy education. Twenty-nine Doctor of Physical Therapy (DPT) students, 21-33 years old, in their second year of coursework in 2012, participated in an integrated clinical experience with exposure to geriatric patients at an outpatient facility at the Louis Stokes Cleveland Department of Veterans Affairs Medical Center in Akron, Ohio, USA. Student perceptions were collected before and after participation in the 8-week balance class. The Wilcoxon sign-ranked test was used to identify differences in perceptions after participation in the group balance class. Cohen's d values were calculated to measure the size of the pre-participation to post-participation effect for each measure. At the conclusion of the group class, the DPT students demonstrated an increase in positive perceptions of geriatric physical therapy in 8 measures, with small effect sizes (d=0.15-0.30). Two perceptions of geriatric physical therapy demonstrated a significant positive increase (Pgeriatric education in the curriculum demonstrated a large positive effect for quality (d=1.68) and enjoyment (d=1.96). Positive changes were found in most of the perceptions of geriatrics and geriatric education after participation, suggesting that integrated clinical experiences with geriatric patients are an effective way to positively influence perceptions of physical therapist practice with older adults.

  20. Observed Normativity and Deviance in Friendship Dyads' Conversations About Sex and the Relations With Youths' Perceived Sexual Peer Norms.

    Science.gov (United States)

    van de Bongardt, Daphne; Reitz, Ellen; Overbeek, Geertjan; Boislard, Marie-Aude; Burk, Bill; Deković, Maja

    2017-08-01

    The current study examined the relations between observed normativity and deviance during adolescents' and young adults' conversations about sex with their friends and their individual perceptions of sexual peer norms. Participants were 16-21-year-old same-sex friendship dyads (31 male and 30 female dyads) who performed a peer interaction task that consisted of five discussion assignments focusing on party planning, sexual double standards, condom use, homosexuality, and consensual sex. Videotaped discussions were coded to capture the amounts of normative talk (e.g., consistent with notions of healthy sexuality) and deviant talk (e.g., consistent with notions of risky sexuality), and the verbal or nonverbal reinforcement thereof. Participants also completed individual questionnaires to assess their perceived sexual descriptive norms, injunctive norms, pressure, and risk norms among their peers. Actor-partner interdependence model (APIM) results revealed that youths' perceived descriptive, injunctive, and risk norms, but not their experienced peer pressure, were related to both their own (actor effects) and their friends' (partner effects) normativity and deviance. Overall, more deviance was related to perceiving friends to be more sexually active, more approving of having sex, and engaging in more risky sex, whereas more normativity was related to these perceptions in the opposite direction. Gender differences in the APIMs indicated that interactive normativity and deviance was related to perceived descriptive, injunctive, and risk norms for boys, but only to perceived injunctive norms for girls. These findings demonstrate the importance of assessing the dyadic nature of youths' sexual communication with friends, their relation to individual sexual peer norm perceptions, and gender differences therein.

  1. How intersectional constructions of sexuality, culture, and masculinity shape identities and sexual decision-making among men who have sex with men in coastal Kenya.

    Science.gov (United States)

    Midoun, Miriam; Shangani, Sylvia; Mbete, Bibi; Babu, Shadrack; Hackman, Melissa; van der Elst, Elise M; Sanders, Eduard J; Smith, Adrian D; Operario, Don

    2016-01-01

    Men who have sex with men are increasingly recognised as one of the most vulnerable HIV risk groups in Kenya. Sex between men is highly stigmatised in Kenya, and efforts to provide sexual health services to men who have sex with men require a deeper understanding of their lived experiences; this includes how such men in Kenya construct their sexual identities and how these constructions affect sexual decision-making. Adult self-identified men who have sex with men (n = 26) in Malindi, Kenya, participated in individual interviews to examine sociocultural processes influencing sexual identity construction and decision-making. Four key themes were identified: (1) tensions between perceptions of 'homosexuality' versus being 'African', (2) gender-stereotyped beliefs about sexual positioning, (3) socioeconomic status and limitations to personal agency and (4) objectification and commodification of non-normative sexualities. Findings from this analysis emphasise the need to conceive of same-sex sexuality and HIV risk as context-dependent social phenomena. Multiple sociocultural axes were found to converge and shape sexual identity and sexual decision-making among this population. These axes and their interactive effects should be considered in the design of future interventions and other public health programmes for men who have sex with men in this region.

  2. Perceptions and acceptability of short message services technology to improve treatment adherence amongst tuberculosis patients in Peru: a Focus Group Study.

    Directory of Open Access Journals (Sweden)

    Sandra Albino

    Full Text Available Tuberculosis (TB is global health concern and a leading infectious cause of mortality. Reversing TB incidence and disease-related mortality is a major global health priority. Infectious disease mortality is directly linked to failure to adhere to treatments. Using technology to send reminders by short message services have been shown to improve treatment adherence. However, few studies have examined tuberculosis patient perceptions and attitudes towards using SMS technology to increase treatment adherence. In this study, we sought to investigate perceptions related to feasibility and acceptability of using text messaging to improve treatment adherence among adults who were receiving treatment for TB in Callao, Peru.We conducted focus group qualitative interviews with current TB positive and non-contagious participants to understand the attitudes, perceptions, and feasibility of using short message service (SMS reminders to improve TB treatment adherence. Subjects receiving care through the National TB Program were recruited through public health centers in Ventanilla, Callao, Peru. In four focus groups, we interviewed 16 patients. All interviews were recorded and transcribed verbatim. Thematic network analysis and codebook techniques were used to analyze data.Three major themes emerged from the data: limits on health literacy and information posed challenges to successful TB treatment adherence, treatment motivation at times facilitated adherence to TB treatment, and acceptability of SMS including positive perceptions of SMS to improve TB treatment adherence. The majority of patients shared considerations about how to effectively and confidentially administer an SMS intervention with TB positive participants.The overall perceptions of the use of SMS were positive and indicated that SMS technology may be an efficient way to transmit motivational texts on treatment, health education information, and simple reminders to increase treatment adherence

  3. Perceptions and acceptability of short message services technology to improve treatment adherence amongst tuberculosis patients in Peru: a Focus Group Study.

    Science.gov (United States)

    Albino, Sandra; Tabb, Karen M; Requena, David; Egoavil, Miguel; Pineros-Leano, Maria F; Zunt, Joseph R; García, Patricia J

    2014-01-01

    Tuberculosis (TB) is global health concern and a leading infectious cause of mortality. Reversing TB incidence and disease-related mortality is a major global health priority. Infectious disease mortality is directly linked to failure to adhere to treatments. Using technology to send reminders by short message services have been shown to improve treatment adherence. However, few studies have examined tuberculosis patient perceptions and attitudes towards using SMS technology to increase treatment adherence. In this study, we sought to investigate perceptions related to feasibility and acceptability of using text messaging to improve treatment adherence among adults who were receiving treatment for TB in Callao, Peru. We conducted focus group qualitative interviews with current TB positive and non-contagious participants to understand the attitudes, perceptions, and feasibility of using short message service (SMS) reminders to improve TB treatment adherence. Subjects receiving care through the National TB Program were recruited through public health centers in Ventanilla, Callao, Peru. In four focus groups, we interviewed 16 patients. All interviews were recorded and transcribed verbatim. Thematic network analysis and codebook techniques were used to analyze data. Three major themes emerged from the data: limits on health literacy and information posed challenges to successful TB treatment adherence, treatment motivation at times facilitated adherence to TB treatment, and acceptability of SMS including positive perceptions of SMS to improve TB treatment adherence. The majority of patients shared considerations about how to effectively and confidentially administer an SMS intervention with TB positive participants. The overall perceptions of the use of SMS were positive and indicated that SMS technology may be an efficient way to transmit motivational texts on treatment, health education information, and simple reminders to increase treatment adherence for low

  4. La perception enfantine des rôles de sexe : quelles différences avec les adultes

    OpenAIRE

    Tostain, Manuel; Le Breuilly, Joëlle

    2005-01-01

    International audience; Dans cette recherche, nous avons étudié les liens entre tolérance à la transgression des rôles de sexe et explications de l'origine des différences entre sexes. Les sujets, des enfants de 7-8 ans et des adultes (des étudiants), devaient évaluer des transgressions de rôles de sexe réalisées par des hommes et par des femmes, puis se positionner au regard des explications biologiques, sociales ou personnelles des différences entre sexes. Les résultats montrent que :1) les...

  5. Oncogenic human papilloma virus and cervical pre-cancerous lesions in brothel-based sex workers in India

    Directory of Open Access Journals (Sweden)

    Kamalesh Sarkar

    Full Text Available Summary: A community-based cross-sectional study was conducted in brothel-based sex workers of West Bengal, Eastern India, to determine their oncogenic human papillomavirus (HPV status and the presence of pre-cancerous lesions. A total of 229 sex workers from three districts of West Bengal participated in the study. All the study participants were interviewed with the aid of a pre-tested questionnaire to determine their sociodemographics, risk behaviour and risk perceptions after obtaining informed verbal consent. The interview was followed by collection of cervical cells from all participants using a disposable vaginal speculum and cervical cytobrush. Oncogenic HPV DNA was detected by real-time polymerase chain reaction (PCR. A simultaneous Papanicolaou test (‘Pap smear’ was performed to detect cervical cytological abnormalities. Overall, the prevalence of oncogenic HPV was found to be 25% (58/229 among the studied population. A subset (n = 112 of the sample was tested separately to determine the existence and magnitude of HPV genotypes 16 and 18. The results showed that genotype 16 was prevalent in 10% (11/112, genotype 18 in 7% (8/112 and both genotype 16 and 18 in 7% (8/112. The HPV prevalence rate showed a decreasing trend with age, being 71.4% in the 10–19 years age group, 32.3% in the 20–29 years age group, 18.3% in the 30–39 years age group and 2.5% in the ≥40 years age group (statistically significant differences, P ≤ 0.00001. Considering the duration of sex work, oncogenic HPV prevalence was found to be 55% (n = 21 and 19% (n = 35 in sex workers with a sex working duration of ≤1 year and >1 year, respectively. This difference was found to be statistically significant both by univariate and multivariate analysis. In this study, it was observed that sex workers with an average number of daily clients of six or more had an HPV prevalence of 67% (n = 6, those with four to five clients had a prevalence of 45% (n

  6. ‘Hu Hong’ (bad thing: parental perceptions of teenagers’ sexuality in urban Vietnam

    Directory of Open Access Journals (Sweden)

    Lan Anh Thi Do

    2017-02-01

    Full Text Available Abstract Background Teenagers under 18 years old in Vietnam are considered as minors who usually lack the autonomy to make decisions. They are also sometimes viewed as contributors to social evils including crime, violence and substance use. Moreover, most Vietnamese teenagers have unsafe sex before marriage. The objective of this study is to explore the parental perceptions relating to their teenagers’ sexuality, particularly the social and cultural forces, that may hinder access to sexuality information. Methods Guided by a Community Advisory Board (CAB, this qualitative study uses four focus group discussions (FGDs consisting of 12 mothers and 12 fathers, as well as twelve individual in-depth interviews (IDIs with a diverse sample of parents of teens in Ho Chi Minh City (HCMC, Vietnam. Content and discourse analysis were conducted, based on Foucauldian concepts. Results Four themes emerged: 1 Meanings of sexuality and sexuality education, 2 Early sexual intercourse destroys teenagers’ future, 3 Teenagers are not hu hong (spoil/bad thing, are innocent and virgin, and 4 Policing and controlling of sexual intercourse among teens. Parents did not view their teenage children as sexual beings; those who are sexual are considered hu hong. Parents believed that teens need to be policed and controlled to prevent them from becoming hu hong, particularly girls. Controlling of sexuality information by parents was therefore common in HCMC, but differed by gender and educational levels of parents. For example, fathers more than mothers were not comfortable teaching their teenage children about sex and sexuality. Parents with higher education police their teenage children’s usage of the Internet and social media, while parents with lower education control who can be friends with their teenage children. Conclusions Vietnamese parents in general have negative views of sex and sexuality education for their teenage children. Recognizing that many

  7. HIV, sex work, and civil society in China.

    Science.gov (United States)

    Kaufman, Joan

    2011-12-01

    Harm reduction programs for sex workers have been hampered by the prioritization of law enforcement over AIDS prevention. For example, the April 2010 "strike-hard" campaign against prostitution in Beijing, during which bars, nightclubs, saunas, and karaoke bars were raided, created an atmosphere that critically impeded human immunodeficiency virus (HIV) outreach activities for sex workers. In China, criminalization has limited the growth of a coherent and cohesive set of nongovernmental organization (NGO) actors working with sex workers to prevent HIV infection. Compared with other risk groups for HIV sexual transmission, such as men who have sex with men, the NGO community for sex workers is fragmented and poorly coordinated with government efforts, and basic rights for sex workers are often violated. This article examines civil society groups working on AIDS prevention and care for female sex workers in China and reviews constraints to their operations. China's HIV prevention programs for sex workers are compared with sex worker HIV prevention in other Asian states where more well-developed NGOs exist and criminalization has been better balanced with harm reduction approaches, and recommendations are offered on improving China's policies and programs.

  8. He throws like a girl (but only when he's sad): emotion affects sex-decoding of biological motion displays.

    Science.gov (United States)

    Johnson, Kerri L; McKay, Lawrie S; Pollick, Frank E

    2011-05-01

    Gender stereotypes have been implicated in sex-typed perceptions of facial emotion. Such interpretations were recently called into question because facial cues of emotion are confounded with sexually dimorphic facial cues. Here we examine the role of visual cues and gender stereotypes in perceptions of biological motion displays, thus overcoming the morphological confounding inherent in facial displays. In four studies, participants' judgments revealed gender stereotyping. Observers accurately perceived emotion from biological motion displays (Study 1), and this affected sex categorizations. Angry displays were overwhelmingly judged to be men; sad displays were judged to be women (Studies 2-4). Moreover, this pattern remained strong when stimuli were equated for velocity (Study 3). We argue that these results were obtained because perceivers applied gender stereotypes of emotion to infer sex category (Study 4). Implications for both vision sciences and social psychology are discussed. Copyright © 2011 Elsevier B.V. All rights reserved.

  9. Profeminist Group Experience: Effects of Group Composition on Males' Attitudinal Affective Response.

    Science.gov (United States)

    Auerbach, Stephen M.; And Others

    1980-01-01

    Investigated the effects of an intensive group experience with a "profeminist" format on sex-role related attitudes and personality trait and state measures. No overall changes were obtained across testing periods on self-report measures of sex-role attitude, sex-role identity, or authoritarianism. Only self-reports of trait anxiety showed a…

  10. Neural dynamics of motion perception: direction fields, apertures, and resonant grouping.

    Science.gov (United States)

    Grossberg, S; Mingolla, E

    1993-03-01

    A neural network model of global motion segmentation by visual cortex is described. Called the motion boundary contour system (BCS), the model clarifies how ambiguous local movements on a complex moving shape are actively reorganized into a coherent global motion signal. Unlike many previous researchers, we analyze how a coherent motion signal is imparted to all regions of a moving figure, not only to regions at which unambiguous motion signals exist. The model hereby suggests a solution to the global aperture problem. The motion BCS describes how preprocessing of motion signals by a motion oriented contrast (MOC) filter is joined to long-range cooperative grouping mechanisms in a motion cooperative-competitive (MOCC) loop to control phenomena such as motion capture. The motion BCS is computed in parallel with the static BCS of Grossberg and Mingolla (1985a, 1985b, 1987). Homologous properties of the motion BCS and the static BCS, specialized to process motion directions and static orientations, respectively, support a unified explanation of many data about static form perception and motion form perception that have heretofore been unexplained or treated separately. Predictions about microscopic computational differences of the parallel cortical streams V1-->MT and V1-->V2-->MT are made--notably, the magnocellular thick stripe and parvocellular interstripe streams. It is shown how the motion BCS can compute motion directions that may be synthesized from multiple orientations with opposite directions of contrast. Interactions of model simple cells, complex cells, hyper-complex cells, and bipole cells are described, with special emphasis given to new functional roles in direction disambiguation for endstopping at multiple processing stages and to the dynamic interplay of spatially short-range and long-range interactions.

  11. Continuing to drive while sleepy: the influence of sleepiness countermeasures, motivation for driving sleepy, and risk perception.

    Science.gov (United States)

    Watling, Christopher N; Armstrong, Kerry A; Obst, Patricia L; Smith, Simon S

    2014-12-01

    Driver sleepiness is a major contributor to road crashes. The current study sought to examine the association between perceptions of effectiveness of six sleepiness countermeasures and their relationship with self-reports of continuing to drive while sleepy among 309 drivers after controlling for the influence of age, sex, motivation for driving sleepy, and risk perception of sleepy driving. The results demonstrate that the variables of age, sex, motivation, and risk perception were significantly associated with self-reports of continuing to drive while sleepy and only one countermeasure was associated with self-reports of continuing to drive while sleepy. Further, it was found that age differences in self-reports of continuing to drive while sleepy was mediated by participants' motivation and risk perception. These findings highlight modifiable factors that could be focused on with interventions that seek to modify drivers' attitudes and behaviours of driving while sleepy. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Age-group differences in risk perceptions of non-communicable ...

    African Journals Online (AJOL)

    Background. Non-communicable diseases (NCDs) in South Africa (SA) occur simultaneously with an ageing HIV-positive population, resulting in premature deaths in persons <70 years of age. Poor risk perception of NCDs results in poor adoption practices of NCD preventive measures. There is a gap in age-related ...

  13. Sex-related differences in behavioral and amygdalar responses to compound facial threat cues.

    Science.gov (United States)

    Im, Hee Yeon; Adams, Reginald B; Cushing, Cody A; Boshyan, Jasmine; Ward, Noreen; Kveraga, Kestutis

    2018-03-08

    During face perception, we integrate facial expression and eye gaze to take advantage of their shared signals. For example, fear with averted gaze provides a congruent avoidance cue, signaling both threat presence and its location, whereas fear with direct gaze sends an incongruent cue, leaving threat location ambiguous. It has been proposed that the processing of different combinations of threat cues is mediated by dual processing routes: reflexive processing via magnocellular (M) pathway and reflective processing via parvocellular (P) pathway. Because growing evidence has identified a variety of sex differences in emotional perception, here we also investigated how M and P processing of fear and eye gaze might be modulated by observer's sex, focusing on the amygdala, a structure important to threat perception and affective appraisal. We adjusted luminance and color of face stimuli to selectively engage M or P processing and asked observers to identify emotion of the face. Female observers showed more accurate behavioral responses to faces with averted gaze and greater left amygdala reactivity both to fearful and neutral faces. Conversely, males showed greater right amygdala activation only for M-biased averted-gaze fear faces. In addition to functional reactivity differences, females had proportionately greater bilateral amygdala volumes, which positively correlated with behavioral accuracy for M-biased fear. Conversely, in males only the right amygdala volume was positively correlated with accuracy for M-biased fear faces. Our findings suggest that M and P processing of facial threat cues is modulated by functional and structural differences in the amygdalae associated with observer's sex. © 2018 Wiley Periodicals, Inc.

  14. The High School Environment: A Comparison of Coeducational and Single-Sex Schools.

    Science.gov (United States)

    Schneider, Frank W.; Coutts, Larry M.

    1982-01-01

    Grade 10 and 12 students from single-sex and coeducational schools were surveyed, comparing their perceptions of school emphasis on scholarship and achievement affiliation and nonacademic activities, and control and discipline. Coeducational schools were perceived to enjoy an advantage in social-emotional needs and to minimize regimentation and…

  15. Workplace and HIV-related sexual behaviours and perceptions among female migrant workers

    Science.gov (United States)

    YANG, H.; LI, X.; STANTON, B.; FANG, X.; LIN, D.; MAO, R.; LIU, H.; CHEN, X.; SEVERSON, R.

    2007-01-01

    Data from 1,543 female migrants working in eight occupational clusters in Beijing and Nanjing, China were analysed to examine the association of workplace with HIV-related behaviours and perceptions. For sexually experienced women (n = 666, 43.2%), those working in entertainment establishments or personal service (e.g., nightclubs, dancing halls, barbershops, beauty salons, massage parlours, etc.) engaged in risky sexual practices twice as frequently as those working in non-entertainment establishments (e.g. restaurants, stalls, domestic service, factories, etc.). About 10% of women in the entertainment establishments reported having sold sex, 30% having multiple sexual partners and 40% having sex with men with multiple sexual partners. The rate of consistent condom use was less than 15%. They also tended to have a higher level of perceptions of both peer risk involvement and positive expectancy of risk behaviours, and lower perceptions of severity of STDs and HIV. For women who were not sexually experienced, those working in ‘stalls’ or ‘domestic service’ tended to perceive higher peer risk involvement, less severity of HIV infection, and less effectiveness of protective behaviour. The occupational pattern of sexual risk behaviours and perceptions observed in the current study indicates employment conditions are associated with HIV risk. Intervention strategies should be tailored to address occupational-related factors. PMID:16120499

  16. Workplace and HIV-related sexual behaviours and perceptions among female migrant workers.

    Science.gov (United States)

    Yang, H; Li, X; Stanton, B; Fang, X; Lin, D; Mao, R; Liu, H; Chen, X; Severson, R

    2005-10-01

    Data from 1,543 female migrants working in eight occupational clusters in Beijing and Nanjing, China were analysed to examine the association of workplace with HIV-related behaviours and perceptions. For sexually experienced women (n = 666, 43.2%), those working in entertainment establishments or personal service (e.g., nightclubs, dancing halls, barbershops, beauty salons, massage parlours, etc.) engaged in risky sexual practices twice as frequently as those working in non-entertainment establishments (e.g. restaurants, stalls, domestic service, factories, etc.). About 10% of women in the entertainment establishments reported having sold sex, 30% having multiple sexual partners and 40% having sex with men with multiple sexual partners. The rate of consistent condom use was less than 15%. They also tended to have a higher level of perceptions of both peer risk involvement and positive expectancy of risk behaviours, and lower perceptions of severity of STDs and HIV. For women who were not sexually experienced, those working in 'stalls' or 'domestic service' tended to perceive higher peer risk involvement, less severity of HIV infection, and less effectiveness of protective behaviour. The occupational pattern of sexual risk behaviours and perceptions observed in the current study indicates employment conditions are associated with HIV risk. Intervention strategies should be tailored to address occupational-related factors.

  17. Smile attractiveness related to buccal corridor space in 3 different facial types: A perception of 3 ethnic groups of Malaysians.

    Science.gov (United States)

    Nimbalkar, Smita; Oh, Yih Y; Mok, Reei Y; Tioh, Jing Y; Yew, Kai J; Patil, Pravinkumar G

    2018-03-16

    Buccal corridor space and its variations greatly influence smile attractiveness. Facial types are different for different ethnic populations, and so is smile attractiveness. The subjective perception of smile attractiveness of different populations may vary in regard to different buccal corridor spaces and facial patterns. The purpose of this study was to determine esthetic perceptions of the Malaysian population regarding the width of buccal corridor spaces and their effect on smile esthetics in individuals with short, normal, and long faces. The image of a smiling individual with a mesofacial face was modified to create 2 different facial types (brachyfacial and dolicofacial). Each face form was further modified into 5 different buccal corridors (2%, 10%, 15%, 22%, and 28%). The images were submitted to 3 different ethnic groups of evaluators (Chinese, Malay, Indian; 100 each), ranging between 17 and 21 years of age. A visual analog scale (50 mm in length) was used for assessment. The scores given to each image were compared with the Kruskal-Wallis test, and pairwise comparison was performed using the Mann-Whitney U test (α=.05). All 3 groups of evaluators could distinguish gradations of dark spaces in the buccal corridor at 2%, 10%, and 28%. Statistically significant differences were observed among 3 groups of evaluators in esthetic perception when pairwise comparisons were performed. A 15% buccal corridor was found to score esthetically equally within 3 face types by all 3 groups of evaluators. The Indian population was more critical in evaluation than the Chinese or Malay populations. In a pairwise comparison, more significant differences were found between long and short faces and the normal face; the normal face was compared with long and short faces separately. The width of the buccal corridor space influences smile attractiveness in different facial types. A medium buccal corridor (15%) is the esthetic characteristic preferred by all groups of evaluators

  18. Perceptions on the use of pricing strategies to stimulate healthy eating among residents of deprived neighbourhoods: a focus group study.

    Science.gov (United States)

    Waterlander, Wilma E; de Mul, Anika; Schuit, Albertine J; Seidell, Jacob C; Steenhuis, Ingrid Hm

    2010-05-19

    Pricing strategies are mentioned frequently as a potentially effective tool to stimulate healthy eating, mainly for consumers with a low socio-economic status. Still, it is not known how these consumers perceive pricing strategies, which pricing strategies are favoured and what contextual factors are important in achieving the anticipated effects. We conducted seven focus groups among 59 residents of deprived neighbourhoods in two large Dutch cities. The focus group topics were based on insights from Rogers' Diffusion of Innovations Theory and consisted of four parts: 1) discussion on factors in food selection; 2) attitudes and perceptions towards food prices; 3) thinking up pricing strategies; 4) attitudes and perceptions regarding nine pricing strategies that were nominated by experts in a former Delphi Study. Analyses were conducted with Atlas.ti 5.2 computer software, using the framework approach. Qualitative analyses revealed that this group of consumers consider price to be a core factor in food choice and that they experience financial barriers against buying certain foods. Price was also experienced as a proficient tool to stimulate healthier food choices. Yet, consumers indicated that significant effects could only be achieved by combining price with information and promotion techniques. In general, pricing strategies focusing on encouraging healthy eating were valued to be more helpful than pricing strategies which focused on discouraging unhealthy eating. Suggested high reward strategies were: reducing the price of healthier options of comparable products (e.g., whole meal bread) compared to unhealthier options (e.g., white bread); providing a healthy food discount card for low-income groups; and combining price discounts on healthier foods with other marketing techniques such as displaying cheap and healthy foods at the cash desk. This focus group study provides important new insights regarding the use of pricing strategies to stimulate healthy eating

  19. Perceptions on the use of pricing strategies to stimulate healthy eating among residents of deprived neighbourhoods: a focus group study

    Directory of Open Access Journals (Sweden)

    Seidell Jacob C

    2010-05-01

    Full Text Available Abstract Background Pricing strategies are mentioned frequently as a potentially effective tool to stimulate healthy eating, mainly for consumers with a low socio-economic status. Still, it is not known how these consumers perceive pricing strategies, which pricing strategies are favoured and what contextual factors are important in achieving the anticipated effects. Methods We conducted seven focus groups among 59 residents of deprived neighbourhoods in two large Dutch cities. The focus group topics were based on insights from Rogers' Diffusion of Innovations Theory and consisted of four parts: 1 discussion on factors in food selection; 2 attitudes and perceptions towards food prices; 3 thinking up pricing strategies; 4 attitudes and perceptions regarding nine pricing strategies that were nominated by experts in a former Delphi Study. Analyses were conducted with Atlas.ti 5.2 computer software, using the framework approach. Results Qualitative analyses revealed that this group of consumers consider price to be a core factor in food choice and that they experience financial barriers against buying certain foods. Price was also experienced as a proficient tool to stimulate healthier food choices. Yet, consumers indicated that significant effects could only be achieved by combining price with information and promotion techniques. In general, pricing strategies focusing on encouraging healthy eating were valued to be more helpful than pricing strategies which focused on discouraging unhealthy eating. Suggested high reward strategies were: reducing the price of healthier options of comparable products (e.g., whole meal bread compared to unhealthier options (e.g., white bread; providing a healthy food discount card for low-income groups; and combining price discounts on healthier foods with other marketing techniques such as displaying cheap and healthy foods at the cash desk. Conclusion This focus group study provides important new insights

  20. Effects of an integrated geriatric group balance class within an entry-level Doctorate of Physical Therapy program on students’ perceptions of geriatrics and geriatric education in the United States

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    Jennifer C. Reneker

    2016-10-01

    Full Text Available This study was aimed at determining the effect of an integrated group balance class for community-dwelling older adults within entry-level physical therapist coursework on student perceptions of geriatric physical therapy and geriatric physical therapy education. Twenty-nine Doctor of Physical Therapy (DPT students, 21–33 years old, in their second year of coursework in 2012, participated in an integrated clinical experience with exposure to geriatric patients at an outpatient facility at the Louis Stokes Cleveland Department of Veterans Affairs Medical Center in Akron, Ohio, USA. Student perceptions were collected before and after participation in the 8-week balance class. The Wilcoxon sign-ranked test was used to identify differences in perceptions after participation in the group balance class. Cohen’s d-values were calculated to measure the size of the pre-participation to post-participation effect for each measure. At the conclusion of the group class, the DPT students demonstrated an increase in positive perceptions of geriatric physical therapy in 8 measures, with small effect sizes (d=0.15–0.30. Two perceptions of geriatric physical therapy demonstrated a significant positive increase (P<0.05 with moderate effect sizes (d=0.47 and d=0.50. The students’ perceptions of geriatric education in the curriculum demonstrated a large positive effect for quality (d=1.68 and enjoyment (d=1.96. Positive changes were found in most of the perceptions of geriatrics and geriatric education after participation, suggesting that integrated clinical experiences with geriatric patients are an effective way to positively influence perceptions of physical therapist practice with older adults.

  1. Comparing Sex Buyers With Men Who Do Not Buy Sex: New Data on Prostitution and Trafficking.

    Science.gov (United States)

    Farley, Melissa; Golding, Jacqueline M; Matthews, Emily Schuckman; Malamuth, Neil M; Jarrett, Laura

    2015-08-31

    We investigated attitudes and behaviors associated with prostitution and sexual aggression among 101 men who buy sex and 101 age-, education-, and ethnicity-matched men who did not buy sex. Both groups tended to accept rape myths, be aware of harms of prostitution and trafficking, express ambivalence about the nature of prostitution, and believe that jail time and public exposure are the most effective deterrents to buying sex. Sex buyers were more likely than men who did not buy sex to report sexual aggression and likelihood to rape. Men who bought sex scored higher on measures of impersonal sex and hostile masculinity and had less empathy for prostituted women, viewing them as intrinsically different from other women. When compared with non-sex-buyers, these findings indicate that men who buy sex share certain key characteristics with men at risk of committing sexual aggression as documented by research based on the leading scientific model of the characteristics of non-criminal sexually aggressive men, the Confluence Model of sexual aggression. © The Author(s) 2015.

  2. Self-perception of knowledge and confidence in performing basic life support among medical students.

    Science.gov (United States)

    Freund, Yonathan; Duchateau, François-Xavier; Baker, Elinor C; Goulet, Hélène; Carreira, Serge; Schmidt, Matthieu; Riou, Bruno; Rouby, Jean-Jacques; Duguet, Alexandre

    2013-06-01

    Before implementing new workshops and teaching in our faculty for performing basic life support (BLS), we aimed to determine the level of self-confidence of medical students with regard to the management of cardiac arrest (CA). We conducted a preinterventional study. A questionnaire was sent to third-year to sixth-year medical students. We recorded sex, year of training, and personal witnessing of CA. We asked them about their theoretical knowledge on 10 main items of BLS and their self-perception of qualification to conduct a CA situation. We tested the respective influence of sex, year of training, and personal witnessing of CA. In total, 592 (37%) students completed the questionnaire, 42% of them were men. Less than a third of the students (30%) thought of themselves as being sufficiently qualified to conduct BLS. After the third year, the level of study did not influence their theoretical knowledge or their self-perception of qualification. Male sex and the number of CAs witnessed were the only factors positively associated with better self-confidence regarding qualification. Self-perception of qualification in BLS is poor in our faculty. In our study, personal witnessing of CA greatly influenced confidence, whereas level of study did not.

  3. Self-perception of women after mastectomy as an ego defence mechanism. Comparison with a group of healthy women.

    Science.gov (United States)

    Mącik, Dorota; Ziółkowska, Patrycja; Kowalska, Monika

    2012-01-01

    Analysis of changes in self-perception in post-mastectomy patients and its comparison with self-perception of healthy women. The subjects of this study were 50 women. The main group was post-mastectomy patients involved in the meetings of the Amazons Club (25 women). The reference group consisted of 25 healthy women. The method used in the study was the ACL (Adjective Check List) test, identifying 37 dimensions of self-image. Oncological patients completed a test twice (for current and pre-cancer self-image), and healthy women once - for current self. Both groups were selected similarly in respect of education level for the purpose of ensuring a similar level of insight. Retrospective self-image and the current one in the Amazon women group were highly convergent. Existing differences include a reduced need for achievement and dominance, and a lower level of self-confidence. However, the comparison of current self-images in both groups showed a large discrepancy of the results. The Amazon women assess themselves in a much more negative way. Also, their self-image is self-contradictory in certain characteristics. Mastectomy is a difficult experience requiring one to re-adapt and to accept oneself thereafter. The way of thinking about oneself is a defence mechanism helping to cope. The work with patients programmes must, therefore, focus on identifying their emotions and thoughts, especially on those they do not want to accept because of the perceived pressure from the environment to effectively and quickly deal with this difficult situation. The increasing acceptance of personal limitations may help the affected women to adjust psychologically faster and easier.

  4. Conserved sex chromosomes across adaptively radiated Anolis lizards.

    Science.gov (United States)

    Rovatsos, Michail; Altmanová, Marie; Pokorná, Martina; Kratochvíl, Lukáš

    2014-07-01

    Vertebrates possess diverse sex-determining systems, which differ in evolutionary stability among particular groups. It has been suggested that poikilotherms possess more frequent turnovers of sex chromosomes than homoiotherms, whose effective thermoregulation can prevent the emergence of the sex reversals induced by environmental temperature. Squamate reptiles used to be regarded as a group with an extensive variability in sex determination; however, we document how the rather old radiation of lizards from the genus Anolis, known for exceptional ecomorphological variability, was connected with stability in sex chromosomes. We found that 18 tested species, representing most of the phylogenetic diversity of the genus, share the gene content of their X chromosomes. Furthermore, we discovered homologous sex chromosomes in species of two genera (Sceloporus and Petrosaurus) from the family Phrynosomatidae, serving here as an outgroup to Anolis. We can conclude that the origin of sex chromosomes within iguanas largely predates the Anolis radiation and that the sex chromosomes of iguanas remained conserved for a significant part of their evolutionary history. Next to therian mammals and birds, Anolis lizards therefore represent another adaptively radiated amniote clade with conserved sex chromosomes. We argue that the evolutionary stability of sex-determining systems may reflect an advanced stage of differentiation of sex chromosomes rather than thermoregulation strategy. © 2014 The Author(s). Evolution © 2014 The Society for the Study of Evolution.

  5. Being a valuable contributor on the frontline: The self-perception of staff in group homes for people with intellectual disability.

    Science.gov (United States)

    Quilliam, Claire; Bigby, Christine; Douglas, Jacinta

    2018-05-01

    Group home frontline staff have a critical role in implementing service policies, yet research typically examines implementation issues from an organisational perspective. The aim of this study was to explore the self-perception of frontline staff about their role in group homes for people with intellectual disability. Constructivist grounded theory methodology guided the study. Data were collected with frontline staff through semistructured interviews and participant observations. Coding and sorting methods were used to analyse participants' self-perception. Frontline staff felt they were valuable contributors who knew the service setting and residents well. Despite this staff felt powerless in their roles, excluded from organisational dialogue, stressed and exhausted. Frontline staff have critical insight into service implementation although disability service organisations may limit their capacity to contribute to this. Further action could explore new ways to better nurture frontline staff engagement in organisational dialogue. © 2017 The Authors Journal of Applied Research in Intellectual Disabilities Published by John Wiley & Sons Ltd.

  6. Gender socialization and sex affilation

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    Redžić Saduša F.

    2014-01-01

    Full Text Available The author's depth interviews with students of the University of Nis checked for the possibility of receptivity to sexual stereotypes and conditioning of sexual/gender socialization by sexual group affiliation. Examined the experiences and attitudes of students of both sexes regarding early gender socialization and it's characteristically stereotypes, stereotypes about dressing, instrumentalization of sexuality, the influence of parents/environment on the formation of sexual morality, own the gender socialization in the family, twin rules for the socialization of children of different gender and sex/gender roles in marriage. Belonging to the sex group has no effect on susceptibility to sexual stereotypes regarding early gender socialization and dressing. Difference may be seen in the effort to comment on and evaluate the wear behavior of girls more than a young man dressing, which may be an indicator for further research had sexual dimorphism in terms of dressing and nudity. It seems that the experience of respondents of both sexes are dependent primarily from the general family atmosphere (closeness, openness to communicate with each other, the absence of the traditional gender division of roles in the family/emotional distance from the parent of the opposite sex or of both parents, the rigidity, the strict division of gender roles in the family. In the first case, where both parents are involved in the upbringing of the child, relationships are intimate with both, and vice versa. Therefore, we can conclude about the lack of connection between the sex of the child and separated upbringing (traditional: the mother confides sexual education of women, a father of male child in the first case, and a link to another should only check to prove it. Sex does not condition susceptibility to stereotypes about education and gender roles. Traditionally, transitional and modern attitudes are equally represented in subjects of both sexes.

  7. Sex work among men who have sex with men and transgender women in Bogotá.

    Science.gov (United States)

    Bianchi, Fernanda T; Reisen, Carol A; Zea, Maria Cecilia; Vidal-Ortiz, Salvador; Gonzales, Felisa A; Betancourt, Fabián; Aguilar, Marcela; Poppen, Paul J

    2014-11-01

    This qualitative study examined sex work among internally displaced male and transgender female sex workers in Bogotá, Colombia. Internal displacement has occurred in Colombia as a result of decades of conflict among armed groups and has created large-scale migration from rural to urban areas. Informed by the polymorphous model of sex work, which posits that contextual conditions shape the experience of sex work, we examined three main research questions. The first dealt with how internal displacement was related to the initiation of sex work; the second concerned the effect of agency on sex worker satisfaction; and the third examined how sex work in this context was related to HIV and other risks. Life history interviews were conducted with 26 displaced individuals who had done sex work: 14 were men who have sex with men and 12 were transgender women (natal males). Findings revealed that many participants began doing sex work in the period immediately after displacement, because of a lack of money, housing, and social support. HIV risk was greater during this time due to limited knowledge of HIV and inexperience negotiating safer sex with clients. Other findings indicated that sex workers who exerted more control and choice in the circumstances of their work reported greater satisfaction. In addition, we found that although many sex workers insisted on condom use with clients, several noted that they would sometimes have unprotected sex for additional money. Specific characteristics affecting the experience of sex work among the transgender women were also discussed.

  8. Americans' attitudes toward premarital sex and pornography consumption: a national panel analysis.

    Science.gov (United States)

    Wright, Paul J

    2015-01-01

    National panel data gathered in 2008 (T1) and 2010 (T2) from 420 Black and White US adults aged 18-89 years (M = 45.37, SD = 15.85) were employed to assess prospective associations between pornography consumption and premarital sex attitudes. Premarital sex attitudes were indexed via a composite measure of perceptions of the appropriateness of adults and teenagers having premarital sex. Wright's (2011) sexual script acquisition, activation, application model (3AM) of media sexual socialization was used as the guiding theoretical framework. The 3AM maintains that sexual media may be used by consumers to inform their sexual scripts but that attitude change from exposure to sexual media is less likely when media scripts are incongruent with consumers' preexisting scripts. Consistent with these postulates, the association between pornography consumption at T1 and more positive attitudes toward premarital sex at T2 was strongest for younger adults, who are less oppositional to premarital sex than older adults. Contrary to the position that associations between pornography consumption and premarital sex attitudes are due to individuals who already have positive attitudes toward premarital sex selecting content congruent with their attitudes, premarital sex attitudes at T1 did not predict pornography consumption at T2.

  9. Small Ubiquitin-like Modifier (SUMO) Conjugation Impedes Transcriptional Silencing by the Polycomb Group Repressor Sex Comb on Midleg*

    OpenAIRE

    Smith, Matthew; Mallin, Daniel R.; Simon, Jeffrey A.; Courey, Albert J.

    2011-01-01

    The Drosophila protein Sex Comb on Midleg (Scm) is a member of the Polycomb group (PcG), a set of transcriptional repressors that maintain silencing of homeotic genes during development. Recent findings have identified PcG proteins both as targets for modification by the small ubiquitin-like modifier (SUMO) protein and as catalytic components of the SUMO conjugation pathway. We have found that the SUMO-conjugating enzyme Ubc9 binds to Scm and that this interaction, which requires the Scm C-te...

  10. Emotional Perceptions of Self and Others: Stereotypes and Data

    Science.gov (United States)

    Knox, David; Zusman, Marty E.; Thompson, Heather R.

    2004-01-01

    One-hundred-and-ninety seven undergraduates at a large southeastern university completed a confidential anonymous 22-item questionnaire designed to assess the perception of various emotions in themselves and the other sex. The data revealed that men were significantly more likely to view themselves as competitive, sarcastic, and sexual than women…

  11. Agency, lapse in condom use and relationship intimacy among female sex workers in Jamaica.

    Science.gov (United States)

    Bailey, Althea E; Figueroa, John Peter

    2018-05-01

    This paper explores barriers to consistent condom use among female sex workers in Jamaica in a qualitative study using grounded theory. Multiple perspectives were sought through 44 in-depth interviews conducted with female sex workers, clients, the partners of sex workers and facilitators of sex work. Poverty and lack of education or skills, severely limited support systems as well as childhood abuse served to push the majority of participants into sex work and created vulnerability to HIV and other STIs. Despite these constraints, women found ways to exercise agency, ensure condom use, adopt protective measures and gain economic advantage in various aspects of the Jamaican sex trade. Perceived relationship intimacy between sex workers and their clients and/or their main partners emerged as the main factor contributing to reduced risk perception and inconsistent condom use. Relationship intimacy, with associated trust and affirmation of self, is the most important factor influencing sexual decision-making with respect to lapse in condom use among female sex workers in Jamaica. Study findings provide important insights that can enhance individual psychosocial, interpersonal and community-based interventions as well as inform environmental, structural and policy interventions to reduce risk and vulnerability among female sex workers.

  12. Audiovisual speech perception at various presentation levels in Mandarin-speaking adults with cochlear implants.

    Directory of Open Access Journals (Sweden)

    Shu-Yu Liu

    Full Text Available (1 To evaluate the recognition of words, phonemes and lexical tones in audiovisual (AV and auditory-only (AO modes in Mandarin-speaking adults with cochlear implants (CIs; (2 to understand the effect of presentation levels on AV speech perception; (3 to learn the effect of hearing experience on AV speech perception.Thirteen deaf adults (age = 29.1±13.5 years; 8 male, 5 female who had used CIs for >6 months and 10 normal-hearing (NH adults participated in this study. Seven of them were prelingually deaf, and 6 postlingually deaf. The Mandarin Monosyllablic Word Recognition Test was used to assess recognition of words, phonemes and lexical tones in AV and AO conditions at 3 presentation levels: speech detection threshold (SDT, speech recognition threshold (SRT and 10 dB SL (re:SRT.The prelingual group had better phoneme recognition in the AV mode than in the AO mode at SDT and SRT (both p = 0.016, and so did the NH group at SDT (p = 0.004. Mode difference was not noted in the postlingual group. None of the groups had significantly different tone recognition in the 2 modes. The prelingual and postlingual groups had significantly better phoneme and tone recognition than the NH one at SDT in the AO mode (p = 0.016 and p = 0.002 for phonemes; p = 0.001 and p<0.001 for tones but were outperformed by the NH group at 10 dB SL (re:SRT in both modes (both p<0.001 for phonemes; p<0.001 and p = 0.002 for tones. The recognition scores had a significant correlation with group with age and sex controlled (p<0.001.Visual input may help prelingually deaf implantees to recognize phonemes but may not augment Mandarin tone recognition. The effect of presentation level seems minimal on CI users' AV perception. This indicates special considerations in developing audiological assessment protocols and rehabilitation strategies for implantees who speak tonal languages.

  13. Students' attitudes towards mathematics in single-sex and coeducational schools

    Science.gov (United States)

    Norton, Stephen J.; Rennie, Léonie J.

    1998-04-01

    This paper examines students' attitudes towards mathematics at the secondary school level. Using five of the Fennema-Sherman scales, the attitudes of boys and girls in Grades 8 to 12 in four schools were compared: a single-sex boys' and a single-sex girls' private school, and a state and a private coeducational school. Multivariate analysis of variance was used to guide an exploration of how students' attitudes varied according to grade, sex and educational setting. There were no differences between students in the two coeducational schools. In general, students' attitudes were found to be less positive in more senior grades; and overall, boys had more positive attitudes than girls. There were clear differences between boys and girls on the Mathematics as a Male Domain scale, with girls being less stereotyped in their perceptions than boys. Except for this scale, effects related to the sex of the student were small, and effects relating to grade level and school type on all variables were also small. Implications are drawn for future research in this area.

  14. Early sex work initiation and condom use among alcohol-using female sex workers in Mombasa, Kenya: a cross-sectional analysis.

    Science.gov (United States)

    Parcesepe, Angela M; L'Engle, Kelly L; Martin, Sandra L; Green, Sherri; Suchindran, Chirayath; Mwarogo, Peter

    2016-12-01

    Early initiation of sex work is prevalent among female sex workers (FSWs) worldwide. The objectives of this study were to investigate if early initiation of sex work was associated with: (1) consistent condom use, (2) condom negotiation self-efficacy or (3) condom use norms among alcohol-using FSWs in Mombasa, Kenya. In-person interviews were conducted with 816 FSWs in Mombasa, Kenya. Sample participants were: recruited from HIV prevention drop-in centres, 18 years or older and moderate risk drinkers. Early initiation was defined as first engaging in sex work at 17 years or younger. Logistic regression modelled outcomes as a function of early initiation, adjusting for drop-in centre, years in sex work, supporting others and HIV status. FSWs who initiated sex work early were significantly less likely to report consistent condom use with paying sex partners compared with those who initiated sex work in adulthood. There was no significant difference between groups in consistent condom use with non-paying sex partners. FSWs who initiated sex work early endorsed less condom negotiation self-efficacy with paying sex partners compared with FSWs who did not initiate sex work early. Findings highlight a need for early intervention for at-risk youth and adolescent FSWs, particularly in relation to HIV sexual risk behaviours. Evidence-based interventions for adolescent FSWs or adult FSWs who began sex work in adolescence should be developed, implemented and evaluated. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  15. The Effectiveness of the Tupiq Program for Inuit Sex Offenders.

    Science.gov (United States)

    Stewart, Lynn A; Hamilton, Ellen; Wilton, Geoff; Cousineau, Colette; Varrette, Steven K

    2015-11-01

    This study examines the effectiveness of the Tupiq program, a culturally specific program for Inuit sex offenders that incorporates cognitive behavioural methods with traditional Inuit knowledge and culture led by Inuit healers and facilitators. Outcomes of 61 offenders who participated in the Tupiq program and were released were compared with outcomes of a cohort of 114 released Inuit sex offenders incarcerated during the same time period who had taken alternative sex offender treatment programs, or had not attended any sex offender program. On release, Tupiq participants had significantly lower rates of general reoffending and violent reoffending than those in the combined comparison group. The hazard of reoffending for the comparison group was almost twice that of the Tupiq group. Although the sexual reoffending rate for the Tupiq participants was less than half of that of the comparison group, the difference between the two groups was not significant because of reduced statistical power. Survival analysis controlling for covariates confirmed significantly lower rates of general reoffending for the Tupiq group. Further analyses comparing the outcomes of the subgroup of offenders in the comparison group who participated in alternative sex offender treatment programs with those who participated in Tupiq indicated that Tupiq participants had significantly lower rates of both general and sexual reoffending. These positive results for this culturally specific program suggest that similarly designed interventions have a probability of contributing to the reduction of sexual offending within Inuit communities and, potentially, other jurisdictions that work with cultural minority sex offender groups from relatively isolated communities. © The Author(s) 2014.

  16. Social Work Faculty Support for Same-Sex Marriage: A Cross-National Study of U.S. and Anglophone Canadian MSW Teaching Faculty

    Science.gov (United States)

    Woodford, Michael R.; Luke, Katherine P.; Grogan-Kaylor, Andrew; Fredriksen-Goldsen, Karen I.; Gutierrez, Lorraine

    2012-01-01

    Attention to same-sex marriage has increased in the past decade. This study examines the perceptions of same-sex marriage among social work faculty. Faculty play a critical role in preparing future social workers for competent, ethical practice--including advocacy for social policies inclusive of sexual minorities. The present study investigates…

  17. Asymmetry in the Perception of Friendship in Students Groups

    Science.gov (United States)

    Lancieri, Luigi

    2017-01-01

    Several studies point out the link between sociability and academic results. In this paper, we highlight a phenomenon of asymmetry in the perception of friendship. This occurs when a student think he has more or less friends than he really has. We present an experimental method that allows us to analyze this question in relation with the academic…

  18. Any of them will do: In-group identification, out-group entitativity, and gang membership as predictors of group-based retribution.

    Science.gov (United States)

    Vasquez, Eduardo A; Wenborne, Lisa; Peers, Madeline; Alleyne, Emma; Ellis, Kirsty

    2015-05-01

    In non-gang populations, the degree of identification with an in-group and perceptions of out-group entitativity, the perception of an out-group as bonded or unified, are important contributors to group-based aggression or vicarious retribution. The link between these factors and group-based aggression, however, has not been examined in the context of street gangs. The current study assessed the relationship among in-group identification, perceptions of out-group entitativity, and the willingness to retaliate against members of rival groups who did not themselves attack the in-group among juvenile gang and non-gang members in London. Our results showed the predicted membership (gang/non-gang) × in-group identification × entitativity interaction. Decomposition of the three-way interaction by membership revealed a significant identification × entitativity interaction for gang, but not for non-gang members. More specifically, gang members who identify more strongly with their gang and perceived a rival group as high on entitativity were more willing to retaliate against any of them. In addition, entitativity was a significant predictor of group-based aggression after controlling for gender, in-group identification, and gang membership. Our results are consistent with socio-psychological theories of group-based aggression and support the proposal that such theories are applicable for understanding gang-related violence. Aggr. Behav. 41:242-252, 2015. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.

  19. An evaluation of factors associated with sexual risk taking among Black men who have sex with men: A comparison of younger and older populations

    Science.gov (United States)

    Maksut, Jessica L.; Eaton, Lisa A.; Siembida, Elizabeth J.; Driffin, Daniel D.; Baldwin, Robert

    2016-01-01

    Background In the United States, rates of human immunodeficiency virus (HIV) infection are highest among Black men who have sex with men (BMSM). Prior research indicates that younger BMSM in particular (i.e., BMSM 29 years of age and younger) are most at risk for HIV infection and that HIV incidence in this subpopulation has risen in recent years. It remains unclear, however, why younger BMSM, relative to BMSM 30 years of age and older, are at increased risk for HIV infection. Methods For the current study, we surveyed 450 BMSM located in the Atlanta, GA metropolitan and surrounding areas. We assessed BMSM’s depressive symptoms, substance use during sex, psychosocial risk factors (i.e., HIV risk perceptions, condom use self-efficacy, internalized homophobia, and perceived HIV stigmatization), and sexual risk taking (i.e., condomless anal intercourse [CAI]). Results We found that younger BMSM (YBMSM) and older BMSM (OBMSM) differed with respect to factors associated with CAI. In multivariable models, alcohol use before or during sex, lower educational attainment, and sexual orientation (i.e., bisexual sexual orientation) were significantly associated with increased CAI for YBMSM, while HIV risk perceptions and internalized homophobia were significantly, negatively associated with CAI among OBMSM. Discussion Rates of engaging in CAI were similar across the two age cohorts; however, factors related to CAI varied by these two groups. Findings emphasize the need to consider targeted interventions for different generational cohorts of BMSM. PMID:27001255

  20. Assessment of perception of morphed facial expressions using the Emotion Recognition Task: normative data from healthy participants aged 8-75.

    Science.gov (United States)

    Kessels, Roy P C; Montagne, Barbara; Hendriks, Angelique W; Perrett, David I; de Haan, Edward H F

    2014-03-01

    The ability to recognize and label emotional facial expressions is an important aspect of social cognition. However, existing paradigms to examine this ability present only static facial expressions, suffer from ceiling effects or have limited or no norms. A computerized test, the Emotion Recognition Task (ERT), was developed to overcome these difficulties. In this study, we examined the effects of age, sex, and intellectual ability on emotion perception using the ERT. In this test, emotional facial expressions are presented as morphs gradually expressing one of the six basic emotions from neutral to four levels of intensity (40%, 60%, 80%, and 100%). The task was administered in 373 healthy participants aged 8-75. In children aged 8-17, only small developmental effects were found for the emotions anger and happiness, in contrast to adults who showed age-related decline on anger, fear, happiness, and sadness. Sex differences were present predominantly in the adult participants. IQ only minimally affected the perception of disgust in the children, while years of education were correlated with all emotions but surprise and disgust in the adult participants. A regression-based approach was adopted to present age- and education- or IQ-adjusted normative data for use in clinical practice. Previous studies using the ERT have demonstrated selective impairments on specific emotions in a variety of psychiatric, neurologic, or neurodegenerative patient groups, making the ERT a valuable addition to existing paradigms for the assessment of emotion perception. © 2013 The British Psychological Society.

  1. Sex differences in chemosensation: sensory or cognitive?

    Directory of Open Access Journals (Sweden)

    Kathrin eOhla

    2013-09-01

    Full Text Available Although the first sex-dependent differences for chemosensory processing were reported in the scientific literature over 60 years ago, the underlying mechanisms are still unknown. Generally, more pronounced sex-dependent differences are noted with increased task difficulty or with increased levels of intranasal irritation produced by the stimulus. Whether differences between the sexes arise from differences in chemosensory sensitivity of the two intranasal sensory systems involved or from differences in cognitive processing associated with emotional evaluation of the stimulants is still not known. We used simultaneous and complementary measures of electrophysiological (EEG, psychophysiological, and psychological responses to stimuli varying in intranasal irritation and oldorousness to investigate whether sex differences in the processing of intranasal irritation are mediated by varying sensitivity of the involved sensory systems or by differences in cognitive and/or emotional evaluation of the irritants. Women perceived all stimulants more irritating and they exhibited larger amplitudes of the late positive deflection of the event-related potential than men. No significant differences in sensory sensitivity, anxiety and arousal responses could be detected. Our findings suggest that men and women process intranasal irritation differently. Importantly, the differences cannot be explained by variation in sensory sensitivity to irritants, differences in anxiety or differences in physiological arousal. We propose that women allocate attention stronger to potentially noxious stimuli, which eventually causes differences in cognitive appraisal and subjective perception.

  2. Gender Differences in Perceptions of Studying for the GCSE

    Science.gov (United States)

    Rogers, Lynne; Hallam, Susan

    2010-01-01

    This study explored gender differences in perceptions of studying for the General Certificate of Secondary Education (GCSE). The sample comprised 644 pupils drawn from eight schools in Outer London, UK. The schools encompassed pupils who could be regarded as high, middle and low achievers drawn from co-educational and single-sex schools. Pupils…

  3. Study on global self-esteem predictors in elementary school children. Differences according to sex and age

    Directory of Open Access Journals (Sweden)

    Raimundi, María Julia

    2011-12-01

    Full Text Available The perception of the value of themselves as individuals is a very important outcome in childhood. The aim of this paper is to study the influence of specific domain self-perception on the self-esteem of school age children from Buenos Aires City/AR (CABA. The Self-Perception Profile for Children was administered to 219 children of both genders (mean age = 10.34; SD = 1.77 from a private school from CABA. Multiple lineal regression analysis were performed. School grade and sex differences were taken into account. The main predictor of self-esteem for the boys is the self-perception of physical appearance and for the girls the self-perception of social acceptance. Considering grade differences, the main predictor of self-esteem for children from third to fifth grade is the self-perception of physical appearance and for sixth and seventh graders the self-perception of social acceptance and behavior.

  4. Turnover of sex chromosomes induced by sexual conflict

    NARCIS (Netherlands)

    van Doorn, G. S.; Kirkpatrick, Mark

    2007-01-01

    Sex-determination genes are among the most fluid features of the genome in many groups of animals(1,2). In some taxa the master sex-determining gene moves frequently between chromosomes, whereas in other taxa different genes have been recruited to determine the sex of the zygotes. There is a well

  5. Understanding internet sex-seeking behaviour and sexual risk among young men who have sex with men: evidences from a cross-sectional study.

    Science.gov (United States)

    Abara, Winston; Annang, Lucy; Spencer, S Melinda; Fairchild, Amanda Jane; Billings, Debbie

    2014-12-01

    Internet sex-seeking is common among young men who have sex with men (MSM). However, research examining its association with risky sexual behaviour has produced mixed findings, possibly due to various operational definitions of internet sex-seeking which fail to account for its multi-dimensionality. This study purposed to: (1) examine if the way internet sex-seeking behaviour is operationalised influences its association with risky sexual behaviour (unprotected anal intercourse (UAI) and casual sex) and (2) determine the association of each operational definition with sexual risk. We recruited 263 sexually-experienced young MSM (18-29 years) and operationalised internet sex-seeking behaviour in four ways: (i) ever used the internet to meet other men, (ii) currently own a profile on a website dedicated to meeting other men, (iii) ever physically met a man you initially met online and (iv) ever had sex with a man you met online. Using binomial regression, we examined the association of each operationalisation with UAI and casual sex. Only MSM who reported physically meeting a man they met online and those who ever had sex with a man they met online were more likely to report a history of UAI (pdefinitions in future research and inferences drawn from such research must be interpreted with caution. Findings have important implications for sexual health research and methodology, survey development, sexual health prevention interventions, and evaluating sexual risk among young MSM. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  6. Division I men and women athletes do not differ on perceptions of worth.

    Science.gov (United States)

    Lockhart, Barbara D; Black, Nate; Vincent, William J

    2012-04-01

    Historically, especially prior to the increased interest in women's athletics with the passage of Title IX in 1972, there have been negative perceptions of women as athletes. If these social perceptions still hold in part today, as is indirectly suggested by unequal press coverage and less basic support for women athletes, one might predict that collegiate female athletes would rate themselves lower on self-esteem and worth than collegiate male athletes. 176 Division I male (n = 90) and female (n = 86) athletes rated their perceptions of self on the Worth Index which measures basic human worth, personal security, performance, and physical self; these are divided into intrinsic (unconditional worth) measures and behavior or performance (conditional worth) measures. There were no significant sex differences in the ratings of any aspect of perceived worth, in contrast to prior results among non-athletes. In spite of less support given to women athletes, perhaps the long-term high-intensity competition that is required to reach Division I status tends to eliminate sex differences in self-worth.

  7. Perceptions of wellness and burnout among certified athletic trainers: sex differences.

    Science.gov (United States)

    Naugle, Keith E; Behar-Horenstein, Linda S; Dodd, Virginia J; Tillman, Mark D; Borsa, Paul A

    2013-01-01

    Athletic trainers are exposed to various stressors, increasing the potential for burnout and decreasing perceived wellness. Burnout and decreased perceived wellness can result from many factors: years of experience, hours per week worked, or decreased levels of physical activity. Another factor that accounts for a portion of the variance is sex differences. To determine the differences in burnout, physical activity, and perceived wellness scores relating to sex in District 9 of the National Athletic Trainers' Association (NATA). Cross-sectional study. Web-based questionnaire. Athletic trainers who were included in the e-mail directory of NATA District 9 (men = 232, women = 158). A 19-item questionnaire for burnout, a 36-item questionnaire for perceived wellness, and a 16-item activity questionnaire for physical activity and demographics. The variables included demographics (hours per week worked, years of experience, sex), Copenhagen Burnout Inventory (CBI; scores range from 0-100, and higher scores represent a higher level of burnout), Perceived Wellness Survey (PWS; scores range from 1-36, and scores close to 29 are considered healthy), and Baecke Physical Activity Questionnaire (BPAQ; scores range from 1-15, and higher scores represent more physical activity). Of the 1560 members contacted, 390 responded (response rate = 25%), and 59.5% (n = 232) were male. The mean scores were 38.73 ± 16.9 for men and 46.2 ± 17.1 for women for the CBI, 16.68 ± 2.76 for men and 16.41 ± 2.81 for women for the PWS, and 8.42 ± 1.32 for men and 8.77 ± 1.36 for women for the BPAQ. Men and women worked an average of 55.60 ± 26.03 and 47.86 ± 20.57 hours per week, respectively, and had a mean experience of 14.79 ± 9.86 and 8.92 ± 6.51 years, respectively. Women reported a higher level of burnout (t388 = -4.255, P = .001) and greater levels of physical activity (t388 = -2.52, P = .01) than men. Men reported working more hours (t388 = 3.131, P = .002) and having more years of

  8. What do Polish and Dutch consumers think about dried fruit and products with them - creaiwe group discussions as a means of recognittion consumers'perception

    NARCIS (Netherlands)

    Jesionkowska, K.; Konopacka, D.; P¿ocharski, W.; Sijtsema, S.J.; Zimmermann, K.L.

    2007-01-01

    The main aim of the study was to get insight into consumers' perception towards dried fruit and products with them, thus the exploratory study designed as a group discussion took place. While group discussions association (as one of the projective technique) and Kelly repertory grid were used to

  9. Attitudes towards patient gender among psychiatric hospital staff: results of a case study with focus groups.

    Science.gov (United States)

    Krumm, Silvia; Kilian, Reinhold; Becker, Thomas

    2006-03-01

    There is an increasing awareness of gender-related issues in psychiatry. However, empirical findings on attitudes of psychiatric staff towards patient gender are limited. Gender-related issues are particularly relevant in the debate about mixed versus segregated sex wards, yet while the appropriateness of mixed-sex wards is questioned in Great Britain this is not the case in Germany. To investigate attitudes of psychiatric staff towards both patient gender and mixed versus segregated sex wards, we conducted a case study using focus groups with members of professional teams. We evaluated the transition process from two single-sex wards to two mixed-sex wards in a 330-bed psychiatric hospital in a rural area in south Germany. Staff described female patients as more externally oriented, motivating of others, demanding, and even sexually aggressive. Male patients, on the other hand, were described as more quiet, modest, or lazy. Furthermore, participants described the mixing process as a positive development whereas they did not see a need for gender-separated wards in order to protect vulnerable female patients. Some gender descriptions by professionals are "reversed" in comparison with gender stereotypes supposed to be present in wider society. The perception of crossed gender norms may affect staff attitudes towards the vulnerability of female patients in psychiatric settings and the provision of single-sex wards in in-patient psychiatric care. Practical implications are discussed against the background of a high rate of female patients with sexual abuse histories.

  10. How intersectional constructions of sexuality, culture, and masculinity shape identities and sexual decision-making among men who have sex with men in coastal Kenya

    Science.gov (United States)

    Midoun, Miriam; Shangani, Sylvia; Mbete, Bibi; Babu, Shadrack; Hackman, Melissa; van der Elst, Elise; Sanders, Eduard J.; Smith, Adrian; Operario, Don

    2016-01-01

    Men who have sex with men are increasingly recognised as one of the most vulnerable HIV risk groups in Kenya. Se between men is highly stigmatised in Kenya, and efforts to provide sexual health services to men who have sex with men require a deeper understanding of their lived experiences; this includes how suchmen in Kenya construct their sexual identities, and how these constructions affect sexual decision-making. Adult self-identified men who have sex with men (n=26) in Malindi, Kenya participated in individual interviews to examine sociocultural processes influencing sexual identity construction and decision-making. Four key themes were identified: (i) tensions between perceptions of ‘homosexuality’ versus being ‘African’; (ii) gender-stereotyped beliefs about sexual positioning; (iii) socioeconomic status and limitations to personal agency; (iv) objectification and commodification of non-normative sexualities. Findings from this analysis emphasise the need to conceive of same-sex sexuality and HIV risk as context-dependent social phenomena. Multiple sociocultural axes were found to converge and shape sexual identity and sexual decision-making among this population. These axes and their interactive effects should be considered in the design of future interventions and other public health programmes for men who have sex with men in this region. PMID:26551761

  11. Effect of oral testosterone treatment on serum concentrations of sex steroids gonadotrophins and prolactin in alcoholic cirrhotic men. Copenhagen Study Group for Liver Diseases

    DEFF Research Database (Denmark)

    Gluud, C; Bennett, Patrick; Svenstrup, Bo

    1988-01-01

    The aim of this study was to examine the serum concentrations of sex steroids and pituitary hormones in a randomly selected group of alcoholic cirrhotic men participating in a randomized, placebo-controlled study on the efficacy of oral testosterone treatment on the liver. Before treatment......, patients (n = 25) had median serum concentrations of testosterone, oestradiol, non-protein bound oestradiol, non-sex hormone binding globulin (SHBG) bound oestradiol and oestrone sulphate which did not differ significantly from those of healthy controls (n = 16), but the patients had significantly (P less...... than 0.01) higher median serum concentrations of oestrone, luteinizing hormone (LH), follicle-stimulating hormone (FSH) and prolactin. The patients were randomized to treatment with either oral micronized testosterone (200 mg t.d.s.) or placebo for a median duration of 1 year. In the placebo group (n...

  12. Using interviews and focus groups with resource managers to explore risk perceptions and responses to climate scenarios

    Science.gov (United States)

    Clifford, K. R.; Travis, W.; Rangwala, I.; Rondeau, R.; Young, L.

    2016-12-01

    Resource managers in the western U.S. are increasingly tasked to incorporate climate change into management decisions and long-term planning, but this task is complicated by multiple challenges, among them the need to bridge between the differing perspectives and prerogatives of scientists and resource managers. As part of a larger, iterative, interdisciplinary, multi-landscape research project that built on a prior climate vulnerability research, we conducted more than 50 semi-structured interviews and four focus groups with resource managers in the Gunnison Basin in western Colorado. The interviews addressed the managers' risk perceptions and knowledge about the resources and landscapes, while the focus groups asked resource managers to reflect on their own resource decision-making in light of three narrative future climate scenarios created by scientists on the research team. While time-intensive, the interviews and focus groups produced important insights into the managers' understanding of both the resources in question and the future climate scenarios. We found that the managers' mental models of their systems, and their conceptions of landscape changes and future threats, were diverse and sometimes in conflict with those held by the research team. The managers' responses to the climate scenarios reflected divergent and nuanced perceptions of risk, adaptation and uncertainty, heavily shaped by personal experience—which could be a constraint under rapidly changing future conditions. Our deployment of social science methodologies facilitated the co-production of climate adaptation strategies and a bridge between and among scientists and managers. The participants found the focus groups helpful since they (1) provided space to focus on decision-making under climate change, rather than fixate on details of the science, and (2) facilitated interaction with colleagues from other agencies. Climate scientists used participant feedback to inform future scenario

  13. Perceived consequences of hypothetical identity-inconsistent sexual experiences: effects of perceiver's sex and sexual identity.

    Science.gov (United States)

    Preciado, Mariana A; Johnson, Kerri L

    2014-04-01

    Most people organize their sexual orientation under a single sexual identity label. However, people may have sexual experiences that are inconsistent with their categorical sexual identity label. A man might identify as heterosexual but still experience some attraction to men; a woman might identify as lesbian yet enter into a romantic relationship with a man. Identity-inconsistent experiences are likely to have consequences. In the present study, we examined lay perceptions of the consequences of identity-inconsistent sexual experiences for self-perceived sexuality and for social relationships among a sexually diverse sample (N = 283). We found that the perceived consequences of identity-inconsistent experiences for self-perception, for social stigmatization, and for social relationships varied as a function of participant sex, participant sexual identity (heterosexual, gay, lesbian), and experience type (fantasy, attraction, behavior, love). We conclude that not all identity-inconsistent sexual experiences are perceived as equally consequential and that the perceived consequences of such experiences vary predictably as a function of perceiver sex and sexual identity. We discuss the role lay perceptions of the consequences of identity-inconsistent sexual experiences may play in guiding attitudes and behavior.

  14. HIV risk perception, risk behavior, and seroprevalence among female commercial sex workers in Georgetown, Guyana

    Directory of Open Access Journals (Sweden)

    Keith H. Carter

    1997-06-01

    Full Text Available A study of 108 female sex workers engaged in prostitution in Georgetown, Guyana, was made in April 1993. Based on interviews and procurement of blood samples, the study investigated relationships between HIV seroprevalences and AIDS knowledge, risk behaviors, client characteristics, and condom use. Street-walkers--as distinct from sex workers in bars, hotels, and Port Georgetown--tended to charge less, be worse off socioeconomically, and have clients who were similarly disadvantaged; they were therefore classified as belonging to a "lower" socioeconomic stratum, while the other workers were classified as belonging to a "higher" stratum. The overall HIV seroprevalence found among the sex workers was 25% (95%CI: 17%-33%. But the 50 subjects in the lower stratum had a relatively high seroprevalence (42%, as compared to 10% among those in the higher stratum, accounting for 21 of the 27 HIV-seropositive subjects. Reported patterns of client origins (Guyanese or foreign, worker willingness to have sex without a condom, and condom use by clients differed by stratum. Participants in the higher stratum were more disposed to having sex without a condom. The workers' knowledge of what causes AIDS and how HIV is transmitted was low in both strata; substantial numbers of workers said they had contracted a sexually transmitted disease within the past two years or were users of illicit drugs. Condom use is reportedly less common among Guyanese than foreign clients, suggesting a greater risk of contracting HIV from Guyanese clients or infecting Guyanese clients with it. The HIV seroprevalence among workers who said they had only Guyanese clients was statistically greater than the rate among those who said they had only foreign clients. The HIV seroprevalence among those reporting more than five clients per week was statistically greater than among those reporting fewer. HIV seropositivity was relatively high among the 12 workers who said they used cocaine

  15. Perceptions and Knowledge of Caffeinated Energy Drinks: Results of Focus Groups With Canadian Youth.

    Science.gov (United States)

    McCrory, Cassondra; White, Christine M; Bowman, Carolyn; Fenton, Nancy; Reid, Jessica L; Hammond, David

    2017-04-01

    To examine use, knowledge, and perceptions of caffeinated energy drinks (CEDs) among youth. Qualitative research using focus group discussions (n = 4). Two Canadian cities (Toronto and Montreal). Youth aged 12-18 years (n = 41). Perceived definitions of CEDs, reasons for use, knowledge of health effects, use with alcohol, marketing perceptions, and use and understanding of cautionary statements on packaging. Data were analyzed using a modified grounded-theory approach. Youth identified CEDs as products that provide energy and contain caffeine and sugar. Compared with mainstream CED brands and energy shots, youth were less likely to perceive Gatorade, Coca-Cola, and a Starbucks beverage as energy drinks, despite some ambiguity. The majority of participants believed that CEDs, including mixed with alcohol, were not necessarily harmful in moderation and that marketing was targeted toward older youth and young adults. Awareness of cautionary statements on CEDs was low; cautionary statements were perceived as difficult to find and read owing to the design and small font. Findings suggest a need to increase public education regarding the potential risks of CED consumption, including enhancements to the mandated cautionary statements, with greater attention to the impact of CED marketing on youth. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  16. Young adolescents' perceptions, patterns, and contexts of energy drink use. A focus group study.

    Science.gov (United States)

    Costa, Beth M; Hayley, Alexa; Miller, Peter

    2014-09-01

    Caffeinated energy drinks (EDs) are purported to increase energy and improve performance, but have been associated with adverse health effects and death. EDs are popular among adolescents and young adults, yet little is known about their use among young adolescents. This study explored perceptions, patterns, and contexts of ED use in six focus groups with 40 adolescents aged 12-15 years from two regional Australian schools. A thematic analysis of the data was used to investigate knowledge about ED brands and content, ED use, reasons for ED use, physiological effects, and influences on ED use. Participants were familiar with EDs and most had used them at least once but had limited knowledge of ED ingredients, and some had difficulty differentiating them from soft and sports drinks. EDs were used as an alternative to other drinks, to provide energy, and in social contexts, and their use was associated with short-term physiological symptoms. Parents and advertising influenced participants' perceptions and use of EDs. These findings suggest young adolescents use EDs without knowing what they are drinking and how they are contributing to their personal risk of harm. The advertising, appeal, and use of EDs by adolescents appear to share similarities with alcohol and tobacco. Further research is needed to replicate and extend the current findings, informed by the lessons learned in alcohol research. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Perceptions of Parents of Students with Autism towards the IEP Meeting: A Case Study of One Family Support Group Chapter

    Science.gov (United States)

    Fish, Wade W.

    2006-01-01

    This case study investigated parental perceptions of students with autism towards the IEP meeting from one family support group chapter in the north Texas area. Participants were asked to share their experiences of previous IEP meetings and to provide input regarding not only measures that school districts may take towards improving IEP meetings,…

  18. Sex determination in Madagascar geckos of the genus Paroedura (Squamata: Gekkonidae): are differentiated sex chromosomes indeed so evolutionary stable?

    Science.gov (United States)

    Koubová, Martina; Johnson Pokorná, Martina; Rovatsos, Michail; Farkačová, Klára; Altmanová, Marie; Kratochvíl, Lukáš

    2014-12-01

    Among amniote vertebrates, geckos represent a clade with exceptional variability in sex determination; however, only a minority of species of this highly diverse group has been studied in this respect. Here, we describe for the first time a female heterogamety in the genus Paroedura, the group radiated in Madagascar and adjacent islands. We identified homomorphic ZZ/ZW sex chromosomes with a highly heterochromatic W chromosome in Paroedura masobe, Paroedura oviceps, Paroedura karstophila, Paroedura stumpffi, and Paroedura lohatsara. Comparative genomic hybridization (CGH) revealed that female-specific sequences are greatly amplified in the W chromosome of P. lohatsara and that P. gracilis seems to possess a derived system of multiple sex chromosomes. Contrastingly, neither CGH nor heterochromatin visualization revealed differentiated sex chromosomes in the members of the Paroedura picta-Paroedura bastardi-Paroedura ibityensis clade, which is phylogenetically nested within lineages with a heterochromatic W chromosome. As a sex ratio consistent with genotypic sex determination has been reported in P. picta, it appears that the members of the P. picta-P. bastardi-P. ibityensis clade possess homomorphic, poorly differentiated sex chromosomes and may represent a rare example of evolutionary loss of highly differentiated sex chromosomes. Fluorescent in situ hybridization (FISH) with a telomeric probe revealed a telomere-typical pattern in all species and an accumulation of telomeric sequences in the centromeric region of autosomes in P. stumpffi and P. bastardi. Our study adds important information for the greater understanding of the variability and evolution of sex determination in geckos and demonstrates how the geckos of the genus Paroedura provide an interesting model for studying the evolution of the sex chromosomes.

  19. Sex Differences in Stress and Group Housing Effects on the Number of Newly Proliferated Cells and Neuroblasts in Middle-Aged Dentate Gyrus.

    Science.gov (United States)

    Tzeng, Wen-Yu; Wu, Hsin-Hua; Wang, Ching-Yi; Chen, Jin-Chung; Yu, Lung; Cherng, Chianfang G

    2016-01-01

    Sex differences in stress and coping responses have been frequently documented in aged people, while whether such differences in aged people may appear at the middle age are unknown. This study was undertaken to study the impact of acute stress and social interaction on early neurogenesis in the dentate gyrus (DG) and hippocampus-related memory in two sexes of middle-aged mice. The number of newly proliferated cells, neuroblasts in DG, the object recognition and location memory in 9-month-old male and female C57BL/6N mice were assessed under baseline conditions as well as following an acute stressor regimen and group housing. Three conspecific companions, serving as "the housing group," were used to model the social interaction throughout the stressor regimen. Males had lower numbers of newly proliferated cells and neuroblasts under baseline conditions as compared to females. The stressor regimen caused rapid decreases in the number of newly proliferated cells and neuroblasts in female DG but no obvious changes were observed in male DG. Group housing, regardless of companions' age, prevented the stress-induced decreases in the number of newly proliferated cells and neuroblasts in female DG. In contrast, the presence of young or age-matched companions potentiated the stress effect in males by decreasing the number of newly proliferated cells and neuroblasts. Finally, neither the stressor regimen nor group housing affected mouse performances in the object recognition and location memory in either sex. These findings, taken together, provide evidence to support a notion that middle-aged females appear to demonstrate more stress susceptibility on early neurogenesis in DG as compared to middle-aged males, although the hippocampus-related memory performances are comparable and not affected by stress in these males and females. Experiencing stress, middle-aged females are more prone to benefit from social interaction as compared to middle-aged males in this regard. We

  20. Greek students' knowledge and sources of information regarding sex education.

    Science.gov (United States)

    Matziou, V; Perdikaris, P; Petsios, K; Gymnopoulou, E; Galanis, P; Brokalaki, H

    2009-09-01

    Human sexuality is a complex part of life and is considered a multidimensional phenomenon. Therefore there is an increased need for adequate and comprehensive sex education, especially for teenagers and young adults. The main aim of the study was to evaluate the level of students' sexual knowledge, as well as to identify their sources of information regarding sexual life and reproduction. A cross-sectional study using a designed self-report questionnaire was performed. The study population consisted of 936 students who were attending 10 high schools and four medical schools in Attica. Data were collected after obtaining permission from the Pedagogic Institute of the Greek Ministry of Education. The main sources of students' sexual information about reproduction were friends (29.1%) and parents (24.0%), whereas school was reported by 14.3% of them. The preferred sources of information, according to students' perceptions, were sex education specialists (65.6%), followed by school (39.1%), parents (32.2%) and friends (27.7%). The importance of school, peer and parent support upon adolescents' sexual life was revealed by the results of the study. Students' knowledge level on sex topics is not satisfactory and therefore there is a need for sex education specialists and special courses regarding sex education in Greek schools.

  1. Perceived Sexual Control, Sex-Related Alcohol Expectancies and Behavior Predict Substance-Related Sexual Revictimization

    Science.gov (United States)

    Walsh, Kate; Messman-Moore, Terri; Zerubavel, Noga; Chandley, Rachel B.; DeNardi, Kathleen A.; Walker, Dave P.

    2013-01-01

    Objectives Although numerous studies have documented linkages between childhood sexual abuse (CSA) and later sexual revictimization, mechanisms underlying revictimization, particularly assaults occurring in the context of substance use, are not well-understood. Consistent with Traumagenic Dynamics theory, the present study tested a path model positing that lowered perceptions of sexual control resulting from CSA may be associated with increased sex-related alcohol expectancies and heightened likelihood of risky sexual behavior, which in turn, may predict adult substance-related rape. Methods Participants were 546 female college students who completed anonymous surveys regarding CSA and adult rape, perceptions of sexual control, sex-related alcohol expectancies, and likelihood of engaging in risky sexual behavior. Results The data fit the hypothesized model well and all hypothesized path coefficients were significant and in the expected directions. As expected, sex-related alcohol expectancies and likelihood of risky sexual behavior only predicted substance-related rape, not forcible rape. Conclusions Findings suggested that low perceived sexual control stemming from CSA is associated with increased sex-related alcohol expectancies and a higher likelihood of engaging in sexual behavior in the context of alcohol use. In turn these proximal risk factors heighten vulnerability to substance-related rape. Programs which aim to reduce risk for substance-related rape could be improved by addressing expectancies and motivations for risky sexual behavior in the context of substance use. Implications and future directions are discussed. PMID:23312991

  2. Extraordinary sex ratios: cultural effects on ecological consequences.

    Directory of Open Access Journals (Sweden)

    Ferenc Molnár

    Full Text Available We model sex-structured population dynamics to analyze pairwise competition between groups differing both genetically and culturally. A sex-ratio allele is expressed in the heterogametic sex only, so that assumptions of Fisher's analysis do not apply. Sex-ratio evolution drives cultural evolution of a group-associated trait governing mortality in the homogametic sex. The two-sex dynamics under resource limitation induces a strong Allee effect that depends on both sex ratio and cultural trait values. We describe the resulting threshold, separating extinction from positive growth, as a function of female and male densities. When initial conditions avoid extinction due to the Allee effect, different sex ratios cannot coexist; in our model, greater female allocation always invades and excludes a lesser allocation. But the culturally transmitted trait interacts with the sex ratio to determine the ecological consequences of successful invasion. The invading female allocation may permit population persistence at self-regulated equilibrium. For this case, the resident culture may be excluded, or may coexist with the invader culture. That is, a single sex-ratio allele in females and a cultural dimorphism in male mortality can persist; a low-mortality resident trait is maintained by father-to-son cultural transmission. Otherwise, the successfully invading female allocation excludes the resident allele and culture and then drives the population to extinction via a shortage of males. Finally, we show that the results obtained under homogeneous mixing hold, with caveats, in a spatially explicit model with local mating and diffusive dispersal in both sexes.

  3. Rapid and acute effects of estrogen on time perception in male and female rats

    Directory of Open Access Journals (Sweden)

    Kristen ePleil

    2011-10-01

    Full Text Available Sex differences in the rapid and acute effects of estrodiol on time perception were investigated in adult male and female Sprague-Dawley rats. Because estrodiol has been shown to increase striatal dopamine release, it may be able to modify time perception and timed performance by increasing the speed of an internal clock in a manner similar to indirect dopamine agonists such as amphetamine and cocaine. Two groups of females (neonatally estradiol-treated/adult ovariectomized and neonatally oil-treated/adult ovariectomized and 2 groups of males (neonatally castrated and adult castrated were trained in a 2 s vs. 8 s duration bisection procedure and tested using intermediate signal durations. After obtaining oil-injected baseline psychometric functions over several days, rats were administered 5μg of estradiol for 4 days and behaviorally evaluated 30 min following each injection. This oil-estradiol administration cycle was subsequently repeated 3 times following the re-establishment of baseline training. Results revealed significant sex differences in the initial baseline functions that were not modifiable by organizational hormones, with males’ duration bisection functions shifted horizontally to the left of females’. Upon the first administration of estradiol, females, but not males, showed a significant, transient leftward shift in their bisection functions, indicative of an increase in clock speed. After extensive retraining in the duration bisection procedure, rats that were exposed to gonadal hormones during the first week of life showed a significant rightward shift in their bisection functions on the fourth day of estradiol administration during each cycle, suggesting a decrease in clock speed. Taken together, our results support the view that there are multiple mechanisms of estrogens’ action in the striatum that modulate dopaminergic activity and are differentially organized by gonadal steroids during early brain development.

  4. HIV Prevention Among Women Who Use Substances And Report Sex Work: Risk Groups Identified Among South African Women.

    Science.gov (United States)

    Wechsberg, Wendee M; Peasant, Courtney; Kline, Tracy; Zule, William A; Ndirangu, Jacqueline; Browne, Felicia A; Gabel, Colby; van der Horst, Charles

    2017-11-01

    This cross-sectional study presents baseline data from women (n = 641) in a community-based randomized trial in Pretoria, South Africa. Women were eligible if they reported recent alcohol or other drug (AOD) use and condomless sex. Latent class analyses were conducted separately for those who reported sex work and those who did not. Among those who reported sex work, a Risky Sex class (n = 72, 28%) and Low Sexual Risk class (n = 190, 73%) emerged. Those in the Risky Sex class were more likely to report that their last episode of sexual intercourse was with their boyfriend (vs. a client/other partner) compared with the Low Sexual Risk class (p sex work, a Drug-Using, Violence-Exposed, and Impaired Sex class (n = 53; 14%) and Risky Sex and Moderate Drinking class (n = 326; 86%) emerged. The findings suggest that interventions for women who engage in sex work should promote safer sexual behavior and empowerment with main partners. Women who use AODs, experience physical or sexual violence, and have impaired sex may be a key population at risk for HIV and should be considered for tailored behavioral interventions in conjunction with South Africa's plan to disseminate HIV prevention methods to vulnerable women. ClinicalTrials.gov registration NCT01497405.

  5. Need for Studies of Sex Discrimination in Public Schools. Revised.

    Science.gov (United States)

    Citizens Advisory Council on the Status of Women, Washington, DC.

    This memorandum reviews the need for studies on sex discrimination in public schools and suggests groups that should make local reviews and those areas which need reviewing -- one sex schools; one sex or practically one sex courses; physical education, sports, and other extracurricular activities; textbooks, library books, and other curricular…

  6. Parental Power Perceptions in the Family: The Influence of Adolescent Characteristics.

    Science.gov (United States)

    McDonald, Gerald W.

    1982-01-01

    Describes research on the influence of sex, grade level, religiosity, and birth order on adolescents' perceptions of their parents' power/authority on such dimensions as control of economic resources, decision-making, and rewards/punishments; guidance; right to exercise power; and knowledge/competence in adolescent heterosexual relationships and…

  7. Temporal ventriloquism along the path of apparent motion: speed perception under different spatial grouping principles.

    Science.gov (United States)

    Ogulmus, Cansu; Karacaoglu, Merve; Kafaligonul, Hulusi

    2018-03-01

    The coordination of intramodal perceptual grouping and crossmodal interactions plays a critical role in constructing coherent multisensory percepts. However, the basic principles underlying such coordinating mechanisms still remain unclear. By taking advantage of an illusion called temporal ventriloquism and its influences on perceived speed, we investigated how audiovisual interactions in time are modulated by the spatial grouping principles of vision. In our experiments, we manipulated the spatial grouping principles of proximity, uniform connectedness, and similarity/common fate in apparent motion displays. Observers compared the speed of apparent motions across different sound timing conditions. Our results revealed that the effects of sound timing (i.e., temporal ventriloquism effects) on perceived speed also existed in visual displays containing more than one object and were modulated by different spatial grouping principles. In particular, uniform connectedness was found to modulate these audiovisual interactions in time. The effect of sound timing on perceived speed was smaller when horizontal connecting bars were introduced along the path of apparent motion. When the objects in each apparent motion frame were not connected or connected with vertical bars, the sound timing was more influential compared to the horizontal bar conditions. Overall, our findings here suggest that the effects of sound timing on perceived speed exist in different spatial configurations and can be modulated by certain intramodal spatial grouping principles such as uniform connectedness.

  8. Transitions between sex-determining systems in reptiles and amphibians.

    Science.gov (United States)

    Sarre, Stephen D; Ezaz, Tariq; Georges, Arthur

    2011-01-01

    Important technological advances in genomics are driving a new understanding of the evolution of sex determination in vertebrates. In particular, comparative chromosome mapping in reptiles has shown an intriguing distribution of homology in sex chromosomes across reptile groups. When this new understanding is combined with the widespread distribution of genetic and temperature-dependent sex-determination mechanisms among reptiles, it is apparent that transitions between modes have occurred many times, as they have for amphibians (particularly between male and female heterogamety). It is also likely that thermosensitivity in sex determination is a key factor in those transitions in reptiles, and possibly in amphibians too. New models of sex determination involving temperature thresholds are providing the framework for the investigation of transitions and making possible key predictions about the homologies and sex-determination patterns expected among taxa in these groups. Molecular cytogenetics and other genomic approaches are essential to providing the fundamental material necessary to make advances in this field.

  9. Correlation between disruptive behaviors and school grouping (single-sex vs. coeducational) in students from Callao, Peru

    OpenAIRE

    Gordillo, Enrique G.

    2013-01-01

    Debate on single-sex vs. coeducational schooling has increased over the last years. The purpose of the following study is to produce empirical evidence on this debate by comparing the frequency of disruptive behaviors in students thatattend single-sex and coeducational schools, in order to find statistical correlation.The frequency of disruptive behaviors in students coming from 5 single-sex schools was compared to that coming from 5 coeducational ones. Data came from 844 students aged 14, at...

  10. Sex differences in perceived attributes of computer-mediated communication.

    Science.gov (United States)

    Harper, Vernon B

    2003-02-01

    Researchers have pointed to the influence of sex with respect to the attributes of the computer medium. The author elaborates upon possible sex differences in reference to perceived attributes of the computer medium, i.e., Richness, Accessibility, Velocity, Interactivity, Plasticity, and Immediacy. Data from both a pilot and main study are reported and interpreted. The pilot study included 78 participants, while the main study involved 211. The independent samples were composed of Communication Studies students enrolled at two Mid-Atlantic universities. Nine items with anchors of 1: strongly disagree and 7: strongly agree were taken from the 2000 Computer Mediated Communication Competence Scale of Spitzberg to assess the attributes of computer-mediated interaction. The results indicate that women scored higher than men on perceptions of Accessibility, Velocity, Interactivity, and Immediacy.

  11. Substance use by same sex attracted young people: Prevalence, perceptions and homophobia.

    Science.gov (United States)

    Kelly, John; Davis, Cassandra; Schlesinger, Carla

    2015-07-01

    Research highlights that lesbian, gay, bisexual and transgender (LGBT) people use alcohol and drugs (AOD) more than heterosexual people; however, the incidence of AOD use by LGBT youth is less understood. The purpose of the current study was to ascertain AOD prevalence rates for LGBT youth compared with the Australian youth population; perceptions of AOD use within the LGBT community; and the impact of homophobia on AOD use. The study surveyed a cross-sectional sample of LGBT youth (13-24 years) (n = 161) who attended a LGBT festival in Brisbane, Australia, in 2012. The Alcohol Use Disorders Identification Test-Consumption, Fagerström Test for Nicotine Dependence and Drug Check Assessment Tool were utilised to examine patterns of AOD use, with items developed to explore perceptions of AOD use and homophobia. AOD use was common among the LGBT sample, with higher prevalence rates compared with the general Australian youth population (2010 National Drug Strategy Household Survey). AOD use by under 18-year-olds, and gender diverse youth was markedly higher. The majority misperceived AOD use to be the same in the LGBT and heterosexual communities. Those who believed homophobia impacted on AOD use were significantly more likely to use AOD. The higher prevalence of AOD use strongly suggests the need for AOD agencies to better respond to LGBT youth by not only screening sexuality and gender identity but also exploring young people's perceptions of AOD use in the LGBT community and their experiences of homophobia in order to provide effective AOD clinical treatment. © 2014 Australasian Professional Society on Alcohol and other Drugs.

  12. Associations between skill perceptions and young children's actual fundamental movement skills.

    Science.gov (United States)

    Liong, Grace H E; Ridgers, Nicola D; Barnett, Lisa M

    2015-04-01

    Given that children with low movement skill competence engage in less physical activity, it is important to understand how children's perceptions relate to actual movement competence. This study examined relationships between (i) children's self-perception and objective assessments of their movement skills (object control and locomotor) and (ii) parents' perceptions of the children's movement skills and objective assessment. Children's skill perceptions were assessed using the Pictorial Scale of Perceived Movement Skill Competence for Young Children. Parent perceptions of their child's skills were assessed using a modified version of this instrument. The Test of Gross Motor Development-2nd edition assessed children's skills objectively. Participants were 136 Australian children (51% boys; M=6.5 yr., SD=1.1) and 133 parents. Regression analyses (by sex) examined the relationship between perceptions and children's scores for actual skilled performance. Boys' perceptions were associated with their actual object control ability. Parents accurately perceived boys' object control ability and girls' locomotor ability, but not the reverse. This suggests interventions aiming to improve children's movement skills could target parents and be designed to teach parents how to recognize good and poor skill performance in their children.

  13. Genetic architecture of sex determination in fish: Applications to sex ratio control in aquaculture

    Directory of Open Access Journals (Sweden)

    Paulino eMartínez

    2014-09-01

    Full Text Available Controlling the sex ratio is essential in finfish farming. A balanced sex ratio is usually good for broodstock management, since it enables to develop appropriate breeding schemes. However, in some species the production of monosex populations is desirable because the existence of sexual dimorphism, primarily in growth or first time of sexual maturation, but also in color or shape, can render one sex more valuable. The knowledge of the genetic architecture of sex determination (SD is convenient for controlling sex ratio and for the implementation of breeding programs. Unlike mammals and birds, which show highly conserved master genes that control a conserved genetic network responsible for gonad differentiation (GD, a huge diversity of SD mechanisms has been reported in fish. Despite theory predictions, more than one gene is in many cases involved in fish SD and genetic differences have been observed in the GD network. Environmental factors also play a relevant role and epigenetic mechanisms are becoming increasingly recognized for the establishment and maintenance of the GD pathways. Although major genetic factors are frequently involved in fish SD, these observations strongly suggest that SD in this group resembles a complex trait. Accordingly, the application of quantitative genetics combined with genomic tools is desirable to address its study and in fact, when applied, it has frequently demonstrated a multigene trait interacting with environmental factors in model and cultured fish species. This scenario has notable implications for aquaculture and, depending upon the species, from chromosome manipulation or environmental control techniques up to classical selection or marker assisted selection programs, are being applied. In this review, we selected four relevant species or fish groups to illustrate this diversity and hence the technologies that can be used by the industry for the control of sex ratio: turbot and European sea bass, two

  14. Marital Quality in Interracial Relationships: The Role of Sex Role Ideology and Perceived Fairness

    Science.gov (United States)

    Forry, Nicole D.; Leslie, Leigh A.; Letiecq, Bethany L.

    2007-01-01

    African American/White interracial couples are a rapidly growing segment of the population. However, little is known about factors related to marital quality for these couples. The authors examine the relationships between sex role ideology, perception of relationship unfairness, and marital quality among a sample of 76 married African…

  15. Effects of "Like Type" Sex Pairings between Applicants-Principals and Type of Focal Position Considered at the Screening Stage of the Selection Process

    Science.gov (United States)

    Young, I. Phillip

    2005-01-01

    This study addresses the screening decisions for a national random sample of high school principals as viewed from the attraction-similarity theory of interpersonal perceptions. Independent variables are the sex of principals, sex of applicants, and the type of focal positions sought by hypothetical job applicants (teacher or counselor). Dependent…

  16. Body image perception, satisfaction and somatotype in male and female athletes and non-athletes: results using a novel morphing technique.

    Science.gov (United States)

    Stewart, Arthur D; Benson, Philip J; Michanikou, Evangelia G; Tsiota, Dimitra G; Narli, Margarita K

    2003-10-01

    Thirty-six adults (24 males, 12 females) were assessed for anthropometric somatotype and body image (perception and satisfaction) by a novel technique using quantitative distortion of a digital still image. Software produced random distortions in nine body regions. The participants manipulated interactive slider controls to adjust each body feature in turn, recreate their perceived image and indicate their desired image. There were no differences in perception between the sexes. However, the ideal-actual differences (i.e. satisfaction) indicated that males desired larger and females smaller features, respectively, in the chest and thighs (P sport (strength, endurance, team-sport and controls), differences were found in the perceived image size in the chest and rib regions (P < 0.01 and P < 0.05, respectively). Strength athletes perceived these areas to be smaller and the control group perceived these areas to be larger than the true values. Somatotype analysis indicated that the physique associated with minimal dissatisfaction was 2.0-5.0-3.0 for males and 3.0-2.5-3.0 for females. Cluster analysis, combining anthropometric and satisfaction data, revealed seven distinct subgroups distinguished by particular attributes of physical appearance. We conclude that the method is reliable and that body image includes sex-specific, anthropometric, perceptual and personality-related components.

  17. Individual and contextual factors associated to the self-perception of oral health in Brazilian adults.

    Science.gov (United States)

    Silva, Janmille Valdivino da; Oliveira, Angelo Giuseppe Roncalli da Costa

    2018-04-09

    To analyze how individual characteristics and the social context, together, are associated with self-perception of the oral health. A multilevel cross-sectional study with data from the Brazilian National Health Survey 2013, the United Nations Development Program, and the National Registry of Health Establishments. The explanatory variables for the "oral health perception" outcome were grouped, according to the study framework, into biological characteristics (sex, color, age), proximal social determinants (literacy, household crowding, and socioeconomic stratification), and distal (years of schooling expectancy at age 18, GINI, Human Development Index, and per capita income). The described analysis was performed, along with bivariate Poisson analysis and multilevel Poisson analysis for the construction of the explanatory model of oral health perception. All analyzes considered the sample weights. Both the biological characteristics and the proximal and distal social determinants were associated with the perception of oral health in the bivariate analysis. A higher prevalence of bad oral health was associated to lower years of schooling expectancy (PR = 1.31), lower per capita income (PR = 1.45), higher income concentration (PR = 1.41), and worse human development (PR = 1.45). Inversely, oral health services in both primary and secondary care were negatively associated with oral health perception. All the biological and individual social characteristics, except reading and writing, made up the final explanatory model along with the distal social determinants of the Human Development Index and coverage of basic care in the multilevel analysis. Biological factors, individual and contextual social determinants were associate synergistically with the population's perception of oral health. It is necessary to improve individual living conditions and the implementation of public social policies to improve the oral health of the population.

  18. Experiencing maternity care: the care received and perceptions of women from different ethnic groups

    Science.gov (United States)

    2013-01-01

    Background According to the Office for National Statistics, approximately a quarter of women giving birth in England and Wales are from minority ethnic groups. Previous work has indicated that these women have poorer pregnancy outcomes than White women and poorer experience of maternity care, sometimes encountering stereotyping and racism. The aims of this study were to examine service use and perceptions of care in ethnic minority women from different groups compared to White women. Methods Secondary analysis of data from a survey of women in 2010 was undertaken. The questionnaire asked about women’s experience of care during pregnancy, labour and birth, and the postnatal period, as well as demographic factors. Ethnicity was grouped into eight categories: White, Mixed, Indian, Pakistani, Bangladeshi, Black Caribbean, Black African, and Other ethnicity. Results A total of 24,319 women completed the survey. Compared to White women, women from minority ethnic groups were more likely to be younger, multiparous and without a partner. They tended to access antenatal care later in pregnancy, have fewer antenatal checks, fewer ultrasound scans and less screening. They were less likely to receive pain relief in labour and, Black African women in particular, were more likely to deliver by emergency caesarean section. Postnatally, women from minority ethnic groups had longer lengths of hospital stay and were more likely to breastfeed but they had fewer home visits from midwives. Throughout their maternity care, women from minority ethnic groups were less likely to feel spoken to so they could understand, to be treated with kindness, to be sufficiently involved in decisions and to have confidence and trust in the staff. Conclusion Women in all minority ethnic groups had a poorer experience of maternity services than White women. That this was still the case following publication of a number of national policy documents and local initiatives is a cause for concern. PMID

  19. Experiencing maternity care: the care received and perceptions of women from different ethnic groups.

    Science.gov (United States)

    Henderson, Jane; Gao, Haiyan; Redshaw, Maggie

    2013-10-22

    According to the Office for National Statistics, approximately a quarter of women giving birth in England and Wales are from minority ethnic groups. Previous work has indicated that these women have poorer pregnancy outcomes than White women and poorer experience of maternity care, sometimes encountering stereotyping and racism. The aims of this study were to examine service use and perceptions of care in ethnic minority women from different groups compared to White women. Secondary analysis of data from a survey of women in 2010 was undertaken. The questionnaire asked about women's experience of care during pregnancy, labour and birth, and the postnatal period, as well as demographic factors. Ethnicity was grouped into eight categories: White, Mixed, Indian, Pakistani, Bangladeshi, Black Caribbean, Black African, and Other ethnicity. A total of 24,319 women completed the survey. Compared to White women, women from minority ethnic groups were more likely to be younger, multiparous and without a partner. They tended to access antenatal care later in pregnancy, have fewer antenatal checks, fewer ultrasound scans and less screening. They were less likely to receive pain relief in labour and, Black African women in particular, were more likely to deliver by emergency caesarean section. Postnatally, women from minority ethnic groups had longer lengths of hospital stay and were more likely to breastfeed but they had fewer home visits from midwives. Throughout their maternity care, women from minority ethnic groups were less likely to feel spoken to so they could understand, to be treated with kindness, to be sufficiently involved in decisions and to have confidence and trust in the staff. Women in all minority ethnic groups had a poorer experience of maternity services than White women. That this was still the case following publication of a number of national policy documents and local initiatives is a cause for concern.

  20. Differentiated Typology of Sex Work and Implication for HIV Prevention Programs among Female Sex Workers in Nepal.

    Science.gov (United States)

    Mishra, Shiva Raj; Neupane, Sanjeev Raj

    2015-01-01

    Sex work in exchange for kind and cash has long been practiced in Nepal. The HIV prevention program in Nepal is focused mainly on these two typologies of sex work. There might be more typologies of sex work beyond streets and establishments seeking research and programmatic attention. The objective of the study is to explore the differentiated typologies of sex work. This is a cross-sectional study conducted using a qualitative technique. Researchers carried out eight Focus Group Discussions with female sex workers (FSWs) (n = 50) in different places of Tanahu district. Data were analyzed using a deductive thematic analysis approach. We identified a more differentiated typology of sex work. Private contact-based sex work and the covert sex work on the cruising areas along the major highways were common. Sex work has become easier to operate with the advent of new technologies such as cell phone. With limited role of facilitation by brokers and pimps, now FSWs are better off and have longer duration of relationship with clients. Soft prostitution was common, as FSWs complemented their income through sex work. The conventional mode of peer and outreach educational approach needs to be further strengthened and modified according to the changing typology of sex work. HIV testing sites need to be further expanded to cruising areas along the highways.