Perception of sexuality education amongst secondary school students in Port Harcourt, Nigeria.

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Opara, P I; Eke, G K; Tabansi, P N

2012-01-01

Sexuality behavior amongst young people in Nigeria and indeed Sub-Saharan Africa is seriously going through transformation from what it was previously. It is therefore important that young people have adequate information about their sexuality so that they can make informed choices. To determine perceptions and knowledge of sexuality education amongst secondary school students in Port Harcourt, Nigeria. A structured, anonymous and self-administered questionnaire, used as instrument for data collection, was distributed amongst a convenient sample of 1050 secondary school students attending a series of Schools debates in Port Harcourt Metropolis. The students were aged 10 -20 years, with a median age of 15. There were 486 males and 564 females giving a M: F ratio of 1:1.2. Four hundred and fourteen (73.4%) of the females had attained menarche. Nine hundred and fifty (90.5%) of the respondents had heard of sexuality education but only 422 (40.1%) discussed relevant topics on the subject. 52.8% believed that sexuality education should be given at home by both parents. However, only 164 (31.2%) and 19 (3.6%) got such information from their mothers and fathers respectively. Only 7.6% acknowledged the school teacher as a source of information. Secondary school students are aware of the subject of sexuality education, but lack adequate information on sexuality issues. Parents and teachers are a poor source of information for students. Parents, Teachers and students need to be enlightened on sexuality education. There is also a need to incorporate it into the school curriculum.

Ethics and Issues of Secondary Prevention Efforts in Child Sexual Abuse.

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McCartan, Kieran F; Merdian, Hannah L; Perkins, Derek E; Kettleborough, Danielle

2017-08-01

This article discusses the ethical, practical, and moral issues surrounding secondary prevention efforts of child sexual abuse from a professional and practice-based perspective. Transcripts of a semistructured consultation event with n = 15 international experts on the secondary prevention of child sexual abuse were analysed using thematic qualitative analysis. The research identified four main critical areas linked to secondary prevention efforts, including, the psychology of self-reporting and disclosure; the interaction with and within existing legal, social, and professional frameworks; the scale and type of an appropriate response; and potential hurdles (i.e., within media, public, politics). The article outlines these areas, highlighting participant perspectives on risk-enhancing and mitigating factors for each domain.

Chemical communication, sexual selection, and introgression in wall lizards.

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MacGregor, Hannah E A; Lewandowsky, Rachel A M; d'Ettorre, Patrizia; Leroy, Chloé; Davies, Noel W; While, Geoffrey M; Uller, Tobias

2017-10-01

Divergence in communication systems should influence the likelihood that individuals from different lineages interbreed, and consequently shape the direction and rate of hybridization. Here, we studied the role of chemical communication in hybridization, and its contribution to asymmetric and sexually selected introgression between two lineages of the common wall lizard (Podarcis muralis). Males of the two lineages differed in the chemical composition of their femoral secretions. Chemical profiles provided information regarding male secondary sexual characters, but the associations were variable and inconsistent between lineages. In experimental contact zones, chemical composition was weakly associated with male reproductive success, and did not predict the likelihood of hybridization. Consistent with these results, introgression of chemical profiles in a natural hybrid zone resembled that of neutral nuclear genetic markers overall, but one compound in particular (tocopherol methyl ether) matched closely the introgression of visual sexual characters. These results imply that associations among male chemical profiles, sexual characters, and reproductive success largely reflect transient and environmentally driven effects, and that genetic divergence in chemical composition is largely neutral. We therefore suggest that femoral secretions in wall lizards primarily provide information about residency and individual identity rather than function as sexual signals. © 2017 The Author(s). Evolution © 2017 The Society for the Study of Evolution.

Influence of Exposure to Sexually Explicit Films on the Sexual Behavior of Secondary School Students in Ibadan, Nigeria.

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Odeleye, Olubunmi; Ajuwon, Ademola J

2015-01-01

Young people in secondary schools who are prone to engage in risky sexual behaviors spend considerable time watching Television (TV) which often presents sex scenes. The influence of exposure to sex scenes on TV (SSTV) has been little researched in Nigeria. This study was therefore designed to determine the perceived influence of exposure to SSTV on the sexual behavior of secondary school students in Ibadan North Local Government Area. A total of 489 randomly selected students were surveyed. Mean age of respondents was 14.1 ± 1.9 years and 53.8% were females. About 91% had ever been exposed to sex scenes. The type of TV program from which most respondents reported exposure to sexual scenes was movies (86.9%). Majority reported exposure to all forms of SSTV from secondary storage devices. Students whose TV watching behavior was not monitored had heavier exposures to SSTV compared with those who were. About 56.3% of females and 26.5% of males affirmed that watching SSTV had affected their sexual behavior. Predictor of sex-related activities was exposure to heavy sex scenes. Peer education and school-based programs should include topics to teach young people on how to evaluate presentations of TV programs. © The Author(s) 2015 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

The Sexual Behaviour of Secondary School Adolescent Students in Tanzania: Patterns and Trends

OpenAIRE

Madan Mohan Laddunuri

2013-01-01

Introduction: A surge of sexual interest occurs around puberty and continues through adolescence. Heightened adolescent sexuality may be caused by a number of factors, including bodily changes, sexual hormones, social forces, and rehearsal for adult gender roles. The main objective of the present study is to understand the patterns and trends of adolescent students’ sexual behaviour in Tanzania.Methodology: A descriptive cross sectional study was conducted and 550 secondary school students (1...

Factors Influencing Labeling Nonconsensual Sex as Sexual Assault.

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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.

Sexual Abuse among Female Secondary School Students in Jos ...

African Journals Online (AJOL)

Background: Female sexual abuse is one of the most stressful life events and is associated with many adverse consequences including physical and mental health problems, substance abuse and criminality Methods: This study was a cross sectional study that was conducted among female secondary school students in ...

"Sexual Violence Is Not Good for Our Country's Development". Students' Interpretations of Sexual Violence in a Secondary School in Addis Ababa, Ethiopia

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Le Mat, Marielle L. J.

2016-01-01

It has been increasingly recognised that sexual violence in schools is one of the major concerns with regard to promoting sexual and reproductive health and rights. This paper examines how boys and girls define, experience, and interpret sexual violence in a secondary school in Addis Ababa, Ethiopia, and considers from their perspectives, how…

'Sexual violence is not good for our country’s development' : Students’ interpretations of sexual violence in a secondary school in Addis Ababa, Ethiopia

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Le Mat, M.L.J.

2016-01-01

It has been increasingly recognised that sexual violence in schools is one of the major concerns with regard to promoting sexual and reproductive health and rights. This paper examines how boys and girls define, experience, and interpret sexual violence in a secondary school in Addis Ababa,

The Sexual Behaviour of Secondary School Adolescent Students in Tanzania: Patterns and Trends

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Madan Mohan Laddunuri

2013-01-01

Full Text Available Introduction: A surge of sexual interest occurs around puberty and continues through adolescence. Heightened adolescent sexuality may be caused by a number of factors, including bodily changes, sexual hormones, social forces, and rehearsal for adult gender roles. The main objective of the present study is to understand the patterns and trends of adolescent students’ sexual behaviour in Tanzania.Methodology: A descriptive cross sectional study was conducted and 550 secondary school students (13 to 19 years old were recruited by using a multistage random sampling technique from Tanzania’s secondary schools. The data collection tool was a structured questionnaire. Data were analysed by using SPSS software package version 16.Results: More than one third (40.2% of the participant students had experienced intercourse with mean age 17.2±1.8 years and one sixth (17.6% of the participants had multiple sexual partners. The mean age for hugging, kissing and breast fondling was significantly younger when compared to the sexual intercourse. Most (78.5% of the students had used contraceptives but the frequency of contraception was less than half (48.6% “always”. The main reasons beyond sexual debut were “just for fun” (37% and “peer pressure” (27.6%. A male student was 1.46 times more likely to have had intercourse than a female. Parental education was the most significant association with sexual debut of adolescents and the odds ratio indicates that sexual intercourse among students is decreasing with the increasing of parental education.Conclusion: A relatively high sexual intercourse has been recorded and risky sexual behaviour also existed among the respondents. Hence, there is a need to promote specific intervention programmes built upon those factors which are associated with an increased likelihood for early sexual debut and risky sexual behaviour.

Psychologic and sexual dysfunction in primary and secondary infertile male patients

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Aytac Sahin

2017-06-01

Full Text Available Objective: The aim of this study was to compare depression and sexual dysfunctions observed in primary and secondary infertile patients. Material and method: The study was performed in 39 primary and 31 secondary infertile male patients. Male sexual health was evaluated using the International Index of Erectile Function (IIEF score and depression with Beck Depression Inventory (BDI. Results: Mean age of the participants and their partners were 31.54 ± 5.37 (range, 24-48 yrs, and 28.16 ± 5.58 (range, 20- 46 yrs years, respectively. Mean duration of their marriage ranged between 1 and 17 years (mean, 5.06 ± 4.15 yrs. A statistically significant intergroup difference was detected between groups as for BDI scores (p = 0.015; p < 0. 05. BDI scores of the primary group were significantly lower than those of the secondary group. A statistically and extremely significant difference was detected between IIEF scores of the groups (p = 0.006; p < 0.01. IIEF scores of the primary infertile group were higher than those of the secondary group. Conclusion: Our study, frequency of the depression and erectile dysfunction seen in the patients with secondary infertility was seen significantly higher than the patients with primary infertility.

Educating for diversity: an evaluation of a sexuality diversity workshop to address secondary school bullying.

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Lucassen, Mathijs F G; Burford, James

2015-10-01

To evaluate the potential of a 60-minute sexuality diversity workshop to address bullying in secondary schools. Students completed pre- and post-workshop questionnaires. Descriptive statistics were used to summarise results with pre- to immediate post-workshop changes compared using t-tests. Thematic analysis was used to analyse open-ended questionnaire responses. We had 229 students (mean age 13.7 years) attending 10 workshops participate in the study. Three-quarters of students thought the workshop would reduce bullying in schools, and over 95% of the participants thought that other secondary schools should offer the workshop. There was a significant increase in valuing (p bullying/mocking' of sexuality-diverse students; however, many individual students reported a desire to be supportive of their sexuality-diverse peers. Sexuality-based bullying is commonplace in secondary schools. This form of bullying is associated with depression and suicide attempts. Reducing sexuality-based bullying is very likely to have a positive impact on the mental health of young people. Brief workshops, as a part of a wider suite of interventions, have some potential to create safer school environments. © The Royal Australian and New Zealand College of Psychiatrists 2015.

An analysis of adolescent sexuality education programmes presented in secondary schools

OpenAIRE

2014-01-01

M.Cur. (Community Nursing) The aim of the study Is to evaluate sexuality education programmes used In secondary schools. A descriptive, non-experimental approach Is used. Institutions and/or organisations doing sexuality education programmes in these schools were Identified through a questionnaire sent to the principals of the schools. A checklist to analyse the curricula content of each Identified Institution was developed, based on a literature survey. Guidelines for a holistic curriculu...

NAFTA Students'Whistle-blowing Perceptions: A Case of Sexual Harassme

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Peek, L., M

2005-07-01

Full Text Available Whistle-blowing mechanisms in the U.S. have gained more prominence as an element of legal compliance and antifraud programs. Sexual harassment is a significant business risk in terms of financial costs and the loss of reputation. lt is important for corporations to develop sexual harassment policies and to provide mechanisms for employees toreport sexual harassment behaviors to upper level management. This paper reports on business students' responses to a possible Sexual Harassment scenario from Arthur Andersen's Business Ethics Program and the actions that the characters in the video should take in terms of whistle-blowing. l fall 2004,78 students from two U.S. universities and one Mexican and one Canadian university participated in the prolect as part of the NAFIA Challenges of Accounting and Buslness Sysfems Granf funded by the United States Department of Education Fund for the lmprovement of PostSecondary Education (FIPSE, Human Resources Develópment Canada (HRDC, and Mexico's Secretaría de Educación Pública (SEP. Students from the three NAFTA countries were shown the vignette and asked to respond to a pre-questionnaire concerning the characters' behaviors and possible actions. The students were then asked to discuss the situation and write a reoort from the points of view of the three characters in the vigneite and also to find a copy of an organizations' sexual harassment policy from the Internet. At the end of the project the students responded to a post questionnaire. The students were asked to consider whether the characters should report the possible harasser totheir supervisor, and thus engage in whistle-blowing behavior. Hypotheses are formulated for the three NAFTA'countries based on Hofstede's cultural dimensions and comparisons are made based on overall responses to the pre-and posfquestionnaire. There were significant differences, but in some cases not in the direction expected. Gender differences are also explored, but

A comparison between girls' and boys' experiences of unwanted sexual behaviour in secondary schools

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Timmerman, G

Background This study examines gender differences (and similarities) in the context, meaning and effects of unwanted sexual behaviour in secondary schools. Purpose First, the study's purpose is exploration of variables that discriminate between girls' and boys' experiences of unwanted sexual

A comparison between unwanted sexual behavior by teachers and by peers in secondary schools

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Timmerman, M.C.

2002-01-01

This study explores differences and similarities between sexual harassment of students by teachers and by peers. Respondents were adolescents in 22 secondary schools, randomly selected in 2 regions in the Netherlands. Of the 2808 students 512 (18%) reported unwanted sexual experiences at school in

Psychometric Characteristics of a Sexuality Education Survey for Teachers of Secondary School Students with Learning Disabilities in Malaysia

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Ang, Chai Tin; Lee, Lay Wah

2017-01-01

Delivery of sexuality education to secondary school students in Malaysia started since 1989. However, this area of education was neglected for secondary students with learning disabilities. Therefore, in order to explore their needs for sexuality education, society's perceptions especially teachers' towards this matter should be considered. To…

Validation of a questionnaire to measure sexual health knowledge and understanding (Sexual Health Questionnaire) in Nepalese secondary school: A psychometric process.

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Acharya, Dev Raj; Thomas, Malcolm; Cann, Rosemary

2016-01-01

School-based sex education has the potential to prevent unwanted pregnancy and to promote positive sexual health at the individual, family and community level. To develop and validate a sexual health questionnaire to measure young peoples' sexual health knowledge and understanding (SHQ) in Nepalese secondary school. Secondary school students (n = 259, male = 43.63%, female = 56.37%) and local experts (n = 9, male = 90%, female = 10%) were participated in this study. Evaluation processes were; content validity (>0.89), plausibility check (>95), item-total correlation (>0.3), factor loading (>0.4), principal component analysis (4 factors Kaiser's criterion), Chronbach's alpha (>0.65), face validity and internal consistency using test-retest reliability (P > 0.05). The principal component analysis revealed four factors to be extracted; sexual health norms and beliefs, source of sexual health information, sexual health knowledge and understanding, and level of sexual awareness. Kaiser-Meyer-Olkin (KMO) measure of sampling adequacy demonstrated that the patterns of correlations are relatively compact (>0.80). Chronbach's alpha for each factors were above the cut-off point (0.65). Face validity indicated that the questions were clear to the majority of the respondent. Moreover, there were no significant differences (P > 0.05) in the responses to the items at two time points at seven weeks later. The finding suggests that SHQ is a valid and reliable instrument to be used in schools to measure sexual health knowledge and understanding. Further analysis such as structured equation modelling (SEM) and confirmatory factor analysis could make the questionnaire more robust and applicable to the wider school population.

Changing emphases in sexuality education in U.S. public secondary schools, 1988-1999.

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Darroch, J E; Landry, D J; Singh, S

2000-01-01

Since the late 1980s, both the political context surrounding sexuality education and actual teaching approaches have changed considerably. However, little current national information has been available on the content of sexuality education to allow in-depth understanding of the breadth of these changes and their impact on current teaching. In 1999, a nationally representative survey collected data from 3,754 teachers in grades 7-12 in the five specialties most often responsible for sexuality education. Results from those teachers and from the subset of 1,767 who actually taught sexuality education are compared with the findings from a comparable national survey conducted in 1988. In 1999, 93% of all respondents reported that sexuality education was taught in their school at some point in grades 7-12; sexuality education covered a broad number of topics, including sexually transmitted diseases (STDs), abstinence, birth control, abortion and sexual orientation. Some topics--how HIV is transmitted, STDs, abstinence, how to resist peer pressure to have intercourse and the correct way to use a condom--were taught at lowergrades in 1999 than in 1988. In 1999, 23% of secondary school sexuality education teachers taught abstinence as the only way of preventing pregnancy and STDs, compared with 2% who did so in 1988. Teachers surveyed in 1999 were more likely than those in 1988 to cite abstinence as the most important message they wished to convey (41% vs. 25%). In addition, steep declines occurred between 1988 and 1999, overall and across grade levels, in the percentage of teachers who supported teaching about birth control, abortion and sexual orientation, as well as in the percentage actually covering those topics. However, 39% of 1999 respondents who presented abstinence as the only option also told students that both birth control and the condom can be effective. Sexuality education in secondary public schools is increasingly focused on abstinence and is less likely

Patterns of sexual behaviour among secondary school students in Swaziland, southern Africa.

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Buseh, Aaron G

2004-07-01

Among the many sub-Saharan African countries hardest hit by HIV/AIDS is the Kingdom of Swaziland. In an effort to reduce the spread of HIV, young people are an important group to reach with prevention messages. However, before developing such programmes, it is essential to understand young people's sexual risk behaviours. Students (n=941) from four coeducational secondary schools in Swaziland participated in a cross-sectional survey of sexual behaviours. Results indicate that considerable proportions of young people in this study were sexually experienced, irrespective of gender. Findings also suggest unacceptable high levels of sexual coercion, irrespective of age or gender. While boys may be less likely than girls to experience sexual coercion, being a male in this setting was not a protective factor. No significant differences were found on these variables in relation to location of the schools (rural vs. urban). Implications for developing and implementing HIV prevention programmes are suggested.

Reinforcing Hegemonic Masculinities through Sexual Harassment: Issues of Identity, Power and Popularity in Secondary Schools

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Robinson, Kerry H.

2005-01-01

This paper, based on the perspectives of young men, explores the relationship between dominant constructions of masculinities and the sexual harassment of young women in Australian secondary schools, within a feminist poststructuralist theoretical framework. Of particular importance in this process are the ways in which sexual harassment is…

Feared, Forgotten, or Forbidden: Sexual Orientation Topics in Secondary Teacher Preparation Programs in the USA

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Sherwin, Gary; Jennings, Todd

2006-01-01

This study examined the coverage of sexual orientation topics within 77 public university secondary teacher preparation programs across seven US states, and represented programs preparing 8,300-11,500 teachers annually. Findings indicated that 40% of programs did not address sexual orientation as a diversity topic. Further, even programs that did…

Sexual self-regulation and cognitive absorption as factors of sexual response toward virtual characters.

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Renaud, Patrice; Trottier, Dominique; Nolet, Kevin; Rouleau, Joanne L; Goyette, Mathieu; Bouchard, Stéphane

2014-04-01

The eye movements and penile responses of 20 male participants were recorded while they were immersed with virtual sexual stimuli. These participants were divided into two groups according to their capacity to focus their attention in immersion (high and low focus). In order to understand sexual self-regulation better, we subjected participants to three experimental conditions: (a) immersion with a preferred sexual stimulus, without sexual inhibition; (b) immersion with a preferred sexual stimulus, with sexual inhibition; and (c) immersion with a neutral stimulus. A significant difference was observed between the effects of each condition on erectile response and scanpath. The groups differed on self-regulation of their erectile responses and on their scanpath patterns. High focus participants had more difficulties than low focus participants with inhibiting their sexual responses and displayed less scattered eye movement trajectories over the critical areas of the virtual sexual stimuli. Results are interpreted in terms of sexual self-regulation and cognitive absorption in virtual immersion. In addition, the use of validated virtual sexual stimuli is presented as a methodological improvement over static and moving pictures, since it paves the way for the study of the role of social interaction in an ecologically valid and well-controlled way.

BLOOD LEAD AND SECONDARY SEXUAL CHARACTERISTICS AND MENSES IN U.S. GIRLS

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Blood Lead and Secondary Sexual Characteristics and Menses in U.S. Girls. *T. Wu, P. Mendola, and G.M. Buck (SUNY at Buffalo, Buffalo, NY 14214)Purpose: To investigate the association between blood lead and puberty (presence of public hair, breast development, and menarch...

Sexual behavioral pattern, consequences and adopted solutions among senior secondary schools students in a military barracks in Nigeria.

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Chimah, Uzoh C; Nnebue, Chinomnso C; Ilika, Amobi L; Lawoyin, Taiwo O

2016-05-01

To determine the sexual behavioral pattern, consequences, and adopted solutions among senior secondary schools students in Ojo military barracks, Lagos. This was a cross-sectional study of 400 senior secondary schools students in Ojo military barracks, Lagos, selected using a multistage sampling technique. Data was collected using pre-tested, self-administered semi-structured questionnaires. Data was analysed using statistical package for social sciences version 17. Tests of statistical significance were carried out using χ2-test, and a p-value of sexual intercourse and were influenced mainly by peer pressure (p=0.0000). Their age at first sexual intercourse ranged between 10-19 years. Ten (6.5%) of the respondents (all males) had their sexual debut with a commercial sex worker. More girls 41 (56.2%) than boys 12 (14.8%), were forced into sexual intercourse (p=0.0000). Over half of the sexually active respondents had at least two sexual partners for either sex. Findings from this study have shown that young people living in the barracks indulged in sexual activity at very early ages and engaged in risky sexual behavior. We therefore recommend an improved multi-sectoral approach in reproductive health and sexually transmitted infections including HIV/AIDS education.

Is it useful to view the brain as a secondary sexual characteristic?

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Ball, Gregory F; Balthazart, Jacques; McCarthy, Margaret M

2014-10-01

Many sex differences in brain and behavior related to reproduction are thought to have evolved based on sexual selection involving direct competition for mates during male-male competition and female choice. Therefore, certain aspects of brain circuitry can be viewed as secondary sexual characteristics. The study of proximate causes reveals that sex differences in the brain of mammals and birds reflect organizational and activational effects of sex steroids as articulated by Young and collaborators. However, sex differences in brain and behavior have been identified in the cognitive domain with no obvious link to reproduction. Recent views of sexual selection advocate for a broader view of how intra-sexual selection might occur including such examples as competition within female populations for resources that facilitate access to mates rather than mating competition per se. Sex differences can also come about for other reasons than sexual selection and recent work on neuroendocrine mechanisms has identified a plethora of ways that the brain can develop in a sex specific manner. Identifying the brain as sexually selected requires careful hypothesis testing so that one can link a sex-biased aspect of a neural trait to a behavior that provides an advantage in a competitive mating situation. Copyright © 2014 Elsevier Ltd. All rights reserved.

Sexual selection and hermaphroditic organisms: Testing theory

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Janet L. LEONARD

2013-08-01

Full Text Available Sexual selection is widespread if not ubiquitous in hermaphroditic organisms. Although many phenomena that have been described as sexual selection in gonochores, (e.g. harem polygamy, multiple mating, elaborate courtship, even secondary sexual characters can be found in some hermaphrodites, what is more interesting is the ways in which sexual selection in hermaphrodites may differ from dioecious taxa. In hermaphrodites, an individual’s mating success includes its success from both sexual roles. Secondly, in many simultaneously hermaphroditic taxa there is strong evidence of sexual selection and yet the ope­rational sex ratio is 1:1, by definition. Many simultaneous hermaphrodites have elaborate courtship and genital anatomy, suggesting sexual selection plays an important role in reproductive success. Sperm competition and cryptic female choice mean that the number of mates acquired is not necessarily a predictor of reproductive success. Even in simultaneous hermaphrodites with reciprocal mating, variance in reproductive success through the male role and through the female role may differ in a population. Moreover hermaphrodites may choose to emphasize one sexual role over the other. Data suggest that the preferred role varies in hermaphrodites, which creates an opportunity to test fundamental predictions and assumptions of sexual selection theory. Hermaphrodites may vary their emphasis on one sexual role over the other either developmentally or behaviorally in response to environmental or social parameters. How they use this capability in acquiring more or higher quality mates still requires study [Current Zoology 59 (4: 579–588, 2013].

Inheritance patterns of secondary symbionts during sexual reproduction of pea aphid biotypes.

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Peccoud, Jean; Bonhomme, Joël; Mahéo, Frédérique; de la Huerta, Manon; Cosson, Olivier; Simon, Jean-Christophe

2014-06-01

Herbivorous insects frequently harbor bacterial symbionts that affect their ecology and evolution. Aphids host the obligatory endosymbiont Buchnera, which is required for reproduction, together with facultative symbionts whose frequencies vary across aphid populations. These maternally transmitted secondary symbionts have been particularly studied in the pea aphid, Acyrthosiphon pisum, which harbors at least 8 distinct bacterial species (not counting Buchnera) having environmentally dependent effects on host fitness. In particular, these symbiont species are associated with pea aphid populations feeding on specific plants. Although they are maternally inherited, these bacteria are occasionally transferred across insect lineages. One mechanism of such nonmaternal transfer is paternal transmission to the progeny during sexual reproduction. To date, transmission of secondary symbionts during sexual reproduction of aphids has been investigated in only a handful of aphid lineages and 3 symbiont species. To better characterize this process, we investigated inheritance patterns of 7 symbiont species during sexual reproduction of pea aphids through a crossing experiment involving 49 clones belonging to 9 host-specialized biotypes, and 117 crosses. Symbiont species in the progeny were detected with diagnostic qualitative PCR at the fundatrix stage hatching from eggs and in later parthenogenetic generations. We found no confirmed case of paternal transmission of symbionts to the progeny, and we observed that maternal transmission of a particular symbiont species (Serratia symbiotica) was quite inefficient. We discuss these observations in respect to the ecology of the pea aphid. © 2013 Institute of Zoology, Chinese Academy of Sciences.

The effects of sex steroid treatments on sexual differentiation in a unisexual lizard, Cnemidophorus uniparens (Teiidae).

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Billy, A J; Crews, D

1986-02-01

Cnemidophorus uniparens is a parthenogenetic unisexual species of lizard in which each individual develops as a female, making it a unique animal model for the study of sexual differentiation. In one study, administration of exogenous testosterone before and/or after hatching influenced the development of the gonads, the accessory reproductive ducts, the renal sex segment of the mesonephric kidney, and the femoral glands, a secondary sex character. Testosterone treatment also affected the cross-sectional area of the gonad and the proportions of cortical and medullary tissues present in the developing gonad. The oviducts and femoral glands of testosterone-treated individuals were hypertrophied; the collecting tubules of the kidney of these animals contained granules, an androgen-dependent, sexually dimorphic character in squamate reptiles. In another study, testosterone, dihydrotestosterone, or estradiol were administered to C. uniparens embryos. No treatment effects on gonadal development were detected on the day of hatching. However, estradiol, but not testosterone and dihydrotestosterone, stimulated development of the oviducts. Taken together these studies suggest that androgen aromatization may play a role in sexual differentiation in lizards.

Sexual behavior and risk of HIV/AIDS among adolescents in public secondary schools in Osogbo, Osun State, Nigeria.

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Bamidele, James Olusegun; Abodunrin, Olugbemiga Lanre; Adebimpe, Wasiu Olalekan

2009-01-01

Young people are particularly vulnerable to unplanned sexual activities. This study sought to identify the sexual behaviors and risk of HIV among public secondary schools students in Nigeria. A cross-sectional survey of 521 students in eight randomly selected public secondary schools. Respondents were selected by a multistage sampling technique from amongst the study population. Using a self-administered, semi-structured, pre-tested questionnaire, data were obtained concerning their sexual behaviors and influencing factors. Most respondents (n = 387, 74.3%) were in late adolescence. Many knew the consequences of premarital sex as unplanned pregnancy, STI/HIV/AIDS, incomplete schooling, and guilt feelings. About 40% of the respondents had been involved in sexual activities with partners who were classmates, neighbors, 'sugar daddies', teachers, or strangers (party-mates or prostitutes). Heterosexual, oral, and anal forms of sex were practiced respectively by 78.1%, 13.3%, and 12.4% of those who were sexually active. Sexual debut was 15.2 +/- 1.62 years. About 36% of those sexually active had more than one partner, and about 14.8% were aware that their partners had other partners. Only 8.6% used a condom on a consistent basis, whereas 41.9% had never used a condom at all. More than half the sexual activities were not pre-planned. The reasons given for engaging in such practices were peer influence, financial reward, drug influence, fun, or experimentation. Despite their 'above average' level of knowledge of the consequences, the students were still involved in risky sexual behaviors. Behavioral change communications should be intensified among these adolescents.

Secondary Traumatic Stress and Adjustment in Therapists Who Work with Sexual Violence Survivors: The Moderating Role of Posttraumatic Growth

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Samios, Christina; Rodzik, Amber K.; Abel, Lisa M.

2012-01-01

Due to their secondary exposure to the traumatic events disclosed by clients, therapists who work with sexual violence survivors are at risk of experiencing secondary traumatic stress. We examined whether the negative effects of secondary traumatic stress on therapist adjustment would be buffered by posttraumatic growth. Sixty-one therapists who…

Attitudes and knowledge towards reproductive health and sexual maturation among secondary school students in Vojvodina

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Pavlica Tatjana

2014-01-01

Full Text Available Adolescence is a period in which young people are exposed to various physiological disorders, diseases and social consequences of risky behavior. Sudden changes in society leading to increased poverty, changes of values and increased crime rate can all cause risky behavior among young people. The aim of the study was to establish the attitudes and knowledge of secondary school students in Vojvodina related to the human body, physiological processes, sexual maturation and reproductive health. The study also focused on students' attitudes towards sexual intercourse and to what extent the topics related to reproductive health are present in the school curriculum. In this investigation we used data obtained in a recent research on second, third and fourth-year secondary students in some municipalities of Vojvodina in 2012 and 2013. The students were examined in the municipalities of Ruma, Senta, Čoka, Kanjiža and Subotica. We applied the method of survey. The questions were both open and closed, and divided into four groups: knowledge on the human body and sexual organs, information on sexual maturation and reproductive health, attitudes towards sexual intercourse and students' views on the content of reproductive health issues in the curriculum. The adolescents do not know enough about the human body and the basic physiological processes and show insufficient awareness of the importance of using contraception to preserve their reproductive health. Most of the students express a positive opinion of introducing a special subject into the curriculum that would deal with issues related to reproductive health. The obtained data are consistent with other previous studies in Serbia, suggesting that nothing has changed in this segment of our medical culture. The results suggest that young people need sexual education that corresponds to their age and needs, in order to be able to increase their knowledge and improve skills that can help them maintain

Believable Characters

Science.gov (United States)

El-Nasr, Magy Seif; Bishko, Leslie; Zammitto, Veronica; Nixon, Michael; Vasiliakos, Athanasios V.; Wei, Huaxin

The interactive entertainment industry is one of the fastest growing industries in the world. In 1996, the U.S. entertainment software industry reported 2.6 billion in sales revenue, this figure has more than tripled in 2007 yielding 9.5 billion in revenues [1]. In addition, gamers, the target market for interactive entertainment products, are now reaching beyond the traditional 8-34 year old male to include women, Hispanics, and African Americans [2]. This trend has been observed in several markets, including Japan, China, Korea, and India, who has just published their first international AAA title (defined as high quality games with high budget), a 3D third person action game: Ghajini - The Game [3]. The topic of believable characters is becoming a central issue when designing and developing games for today's game industry. While narrative and character were considered secondary to game mechanics, games are currently evolving to integrate characters, narrative, and drama as part of their design. One can see this pattern through the emergence of games like Assassin's Creed (published by Ubisoft 2008), Hotel Dusk (published by Nintendo 2007), and Prince of Persia series (published by Ubisoft), which emphasized character and narrative as part of their design.

Good character at school: positive classroom behavior mediates the link between character strengths and school achievement.

Science.gov (United States)

Wagner, Lisa; Ruch, Willibald

2015-01-01

Character strengths have been found to be substantially related to children's and adolescents' well-being. Initial evidence suggests that they also matter for school success (e.g., Weber and Ruch, 2012). The present set of two studies aimed at replicating and extending these findings in two different age groups, primary school students (N = 179; mean age = 11.6 years) and secondary school students (N = 199; mean age = 14.4 years). The students completed the VIA-Youth (Values in Action Inventory of Strengths for Youth), a self-report measure of the 24 character strengths in the VIA classification. Their teachers rated the students' positive behavior in the classroom. Additionally, school achievement was assessed: For the primary school students (Study 1), teachers rated the students' overall school achievement and for the secondary school students (Study 2), we used their grades as a measure of school achievement. We found that several character strengths were associated with both positive classroom behavior and school achievement. Across both samples, school achievement was correlated with love of learning, perseverance, zest, gratitude, hope, and perspective. The strongest correlations with positive classroom behavior were found for perseverance, self-regulation, prudence, social intelligence, and hope. For both samples, there were indirect effects of some of the character strengths on school achievement through teacher-rated positive classroom behavior. The converging findings from the two samples support the notion that character strengths contribute to positive classroom behavior, which in turn enhances school achievement. Results are discussed in terms of their implications for future research and for school interventions based on character strengths.

Good character at school: Positive classroom behavior mediates the link between character strengths and school achievement

Directory of Open Access Journals (Sweden)

Lisa eWagner

2015-05-01

Full Text Available Character strengths have been found to be substantially related to children’s and adolescents’ well-being. Initial evidence suggests that they also matter for school success (e.g., Weber and Ruch, 2012. The present set of two studies aimed at replicating and extending these findings in two different age groups, primary school students (N = 179; mean age = 11.6 years and secondary school students (N = 199; mean age = 14.4 years. The students completed the VIA-Youth, a self-report measure of the 24 character strengths in the VIA classification. Their teachers rated the students’ positive behavior in the classroom. Additionally, school achievement was assessed: For the primary school students (Study 1, teachers rated the students’ overall school achievement and for the secondary school students (Study 2, we used their grades as a measure of school achievement. We found that several character strengths were associated with both positive classroom behavior and school achievement. Across both samples school achievement was correlated with love of learning, perseverance, zest, gratitude, hope, and perspective. The strongest correlations with positive classroom behavior were found for perseverance, self-regulation, prudence, social intelligence, and hope. For both samples, there were indirect effects of most of the character strengths on school achievement through teacher-rated positive classroom behavior. The converging findings from the two samples support the notion that character strengths contribute to positive classroom behavior, which in turn enhances school achievement. Results are discussed in terms of their implications for future research and for school interventions based on character strengths.

Schooling Sexualities and Gendered Bodies. Experiences of LGBT Students in Icelandic Upper Secondary Schools

Science.gov (United States)

Kjaran, Jón Ingvar; Kristinsdóttir, Guðrún

2015-01-01

In this paper, we study how Lesbian, Gay, Bisexual and Transgender people (LGBT) students in Icelandic upper secondary schools interpret their experience of heteronormative environment and how they respond to it. The aim is to explore how sexualities and gendered bodies are constructed through "schooling". The article draws on interview…

Factorized combinations of Virasoro characters

International Nuclear Information System (INIS)

Bytsko, A.G.; Fring, A.

2000-01-01

We investigate linear combinations of characters for minimal Virasoro models which are representable as a product of several basic blocks. Our analysis is based on consideration of asymptotic behaviour of the characters in the quasi-classical limit. In particular, we introduce a notion of the secondary effective central charge. We find all possible cases for which factorization occurs on the base of the Gauss-Jacobi or the Watson identities. Exploiting these results, we establish various types of identities between different characters. In particular, we present several identities generalizing the Rogers-Ramanujan identities. Applications to quasi-particle representations, modular invariant partition functions, super-conformal theories and conformal models with boundaries are briefly discussed. (orig.)

Gender and sexual vulnerability of young women in Africa: experiences of young girls in secondary schools in Uganda.

Science.gov (United States)

Muhanguzi, Florence Kyoheirwe

2011-06-01

Sexuality is part and parcel of students' experiences of schooling manifested in personal friendships, relations and social interaction. These encounters constitute sites within which sexual identities are developed, practiced and actively produced through processes of negotiation. Drawing on qualitative research conducted in 14 selected secondary schools in Central and Western Uganda, the study illuminates gendered sexual vulnerability within patterns of social interaction and young girls gendered experiences and negotiation of their sexuality. The study reveals that through social and discursive practices, students construct complex gendered relations of domination and subordination that position boys and girls differently, often creating gender inequalities and sexual vulnerability for those gendered as girls. Girls' vulnerability is characterised by confusing and traumatic experiences fraught with double standards and silences. Typical of these experiences are complex tensions and contradictions surrounding constructions of sexuality that are predicated upon unequal power and gender relations characterised by homophobia, misogyny, control of female sexuality and sexual abuse and exploitation, all which work against girls' expression of sexuality. Gender sensitive sexuality education is identified as a valuable site of intervention to address such vulnerabilities and promote gender equality and equity in society.

Aggressive antisocial behaviors are related to character maturity in young Swedish violent offenders independent of ADHD

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Thomas Nilsson

2016-11-01

Full Text Available Background: Antisocial personality and psychopathic traits have constantly been found to accompany criminal and aggressive behaviors, but little attention has been given to aspects of character maturity and its relation to such behaviors. The present study investigated 1 whether level of character maturity (low, medium, and high is associated with amount of aggressive antisocial behaviors and psychopathic traits in young men imprisoned for violent criminality, and 2 whether such an association is independent of coexisting attention deficit hyperactivity disorder (ADHD.Methods: Swedish males (N=270, aged 18-25 sentenced to prison for violent and/or sexual criminality in the western region of the Swedish Prison and Probation Service underwent a thorough clinical examination during their incarceration. Data on character maturity as measured by the character dimensions Self-Directedness and Cooperativeness of the Temperament and Character Inventory were available for n=148 subjects, and used to divide these offenders into three groups with low, medium, and high character maturity. These groups were then compared for variables reflecting criminal history, a DSM-IV diagnosis of ADHD, Conduct disorder (CD and substance use disorders (SUD, aggressive behaviors, and psychopathic traits.Results: Character maturity was consistently associated with less aggressive antisocial behaviors and psychopathic personality traits; the group with the highest character maturity showed; i a later age at onset of criminality, ii a smaller number of prior violent criminal acts, iii lower prevalences of ADHD, CD, and SUD, iv less self-rated and expert-rated aggressive behaviors, and v less psychopathic traits. The association between character maturity and aggressive behaviors/psychopathic personality traits remained even when ADHD was controlled for. The only exception was sexual criminality, where the group with the highest character maturity contained the largest amount

Major-histocompatibility-complex-associated variation in secondary sexual traits of white-tailed deer (Odocoileus virginianus): evidence for good-genes advertisement.

Science.gov (United States)

Ditchkoff, S S; Lochmiller, R L; Masters, R E; Hoofer, S R; Van Den Bussche, R A

2001-03-01

Good-genes hypotheses predict that development of secondary sexual characters can be an honest advertisement of heritable male quality. We explored this hypothesis using a cervid model (adult, male white-tailed deer, Odocoileus virginianus) to determine whether antler development could provide an honest signal of a male's genetic quality and condition to adversaries. We compared antler, morphometric, hormonal, and parasitic data collected from hunter-harvested deer to characteristics of the Mhc-DRB (Odvi), the most widely studied gene of the major histocompatibility complex (MHC) in Artiodactyla. We detected associations between genetic characteristics at Odvi-DRB and antler development and body mass, suggesting that antler development and body mass may be associated with pathogen resistance in deer and thus may be an honest signal of genetic quality. We also detected associations between Odvi-DRB characteristics and serum testosterone during the breeding season, suggesting that certain MHC characteristics may help deer cope with stresses related to breeding activity. In addition, we observed a negative relationship between degree of antler development and overall abundance of abomasal helminths. Our observations provide support for the hypothesis that antler development in white-tailed deer is an honest signal of quality.

FACTORS AND ATTITUDES AFFECTING SEXUAL BEHAVIOUR AND SEX PRACTICES AMONG SECONDARY SCHOOL STUDENTS IN ENUGU.

Directory of Open Access Journals (Sweden)

2016-11-01

Full Text Available The study aimed to evaluate factors and attitudes affecting sexual behaviour and sex practices of secondary school students, and to suggest changes necessary for preventing and/or reducing HIV transmission among them. 1009 multi-staged sampled secondary school students aged 10-20 years completed the anonymous interviews. 973(96.4% were Christians and 711(70.5% day students. Premarital sex was approved of by185(18.3% of the respondents while 596(59.1% claimed they would continue to abstain till they get married; 252(25.0% will abstain for some years while 136(13.5% will abstain for months. 181(17.9% believed that abstaining from sex is an abnormal behavior, that HIV/AIDS was a hoax. 573(56.8% agreed that HIV/AIDs is a disease from which they could protect themselves while 387(38.4% thought otherwise. Only 581(57.6% of the respondents would seek advice if they found they were HIV positive. 797(79% of the respondents were afraid of HIV infection while 520(351.5% said that someone in their family might become infected. Attitudinal factors showed statistically significant variation with gender, age, school and class of the respondents. A good number also practice homosexuality and lesbianism. Appropriate information about sexuality education and the negative consequences of early sexual exposure, STIs/HIV/AIDS and teenage pregnancy should be provided in public schools.

Selling Gender: Associations of Box Art Representation of Female Characters With Sales for Teen- and Mature-rated Video Games.

Science.gov (United States)

Near, Christopher E

2013-02-01

Content analysis of video games has consistently shown that women are portrayed much less frequently than men and in subordinate roles, often in "hypersexualized" ways. However, the relationship between portrayal of female characters and videogame sales has not previously been studied. In order to assess the cultural influence of video games on players, it is important to weight differently those games seen by the majority of players (in the millions), rather than a random sample of all games, many of which are seen by only a few thousand people. Box art adorning the front of video game boxes is a form of advertising seen by most game customers prior to purchase and should therefore predict sales if indeed particular depictions of female and male characters influence sales. Using a sample of 399 box art cases from games with ESRB ratings of Teen or Mature released in the US during the period of 2005 through 2010, this study shows that sales were positively related to sexualization of non-central female characters among cases with women present. In contrast, sales were negatively related to the presence of any central female characters (sexualized or non-sexualized) or the presence of female characters without male characters present. These findings suggest there is an economic motive for the marginalization and sexualization of women in video game box art, and that there is greater audience exposure to these stereotypical depictions than to alternative depictions because of their positive relationship to sales.

Family communication about HIV/AIDS and sexual behaviour among senior secondary school students in Accra, Ghana.

Science.gov (United States)

Adu-Mireku, Samuel

2003-04-01

Sexually active adolescents in Ghana are increasingly at risk of HIV and other sexually transmitted infections. As a primary agent of socialization, the family can exert a strong influence on adolescent sexual behaviour. Therefore, to aid in the design and implementation of effective prevention programmes, it is important to understand the role of the family in influencing sexual behaviour among school-going adolescents. To evaluate the relationship between family communications about HIV/AIDS and sexual activity and condom use among school-going adolescents in Accra, Ghana. A sample of 894 students (56.9% girls, 43.1% boys; mean age = 17.4 years, SD = 1.40) at two senior secondary schools in Accra completed a modified version of the Youth Risk Behavior Survey (YRBS) questionnaire, a self-administered instrument developed by the Centers for Disease Control and Prevention. Analytical techniques utilized included logistic regression and chi-square. Twenty-five percent of the participants reported being sexually experienced, and 73.6% had talked about HIV/AIDS with parents or other family members. Of the sexually experienced students, 64.7% initiated first sexual intercourse by age 16; and 55.7% did not use a condom at last sexual intercourse. Bivariate analysis showed significant gender differences in sexual activity, condom use, and family communication about HIV/AIDS. Logistic regression analysis showed that student-family communication about HIV/AIDS was not associated with sexual activity. However, communication about HIV/AIDS between students and parents or other family members increased the odds of using a condom at last sexual intercourse. The findings of this study suggest that prevention programmes that seek to educate Ghanaian school-going adolescents about sexual risk behaviour must strongly encourage communication about HIV/AIDS between students and family members.

Sexual Behaviour and Practices Among Secondary School ...

African Journals Online (AJOL)

The mean, modal and youngest ages of initiation into sexual activity were 15.08 + 0.2, 15+ 0.2, and 10+ 0.2 years respectively. About 49 (40.8%) have multiple sexual partners. Contraceptive awareness was 52.0%, while contraceptive uses at first and last sexual intercourse were 35 (29.2%) and 108 (75.0%) respectively.

Signal trait sexual dimorphism and mutual sexual selection in Drosophila serrata.

Science.gov (United States)

Chenoweth, Stephen F; Blows, Mark W

2003-10-01

The evolution of sexual dimorphism may occur when natural and sexual selection result in different optimum trait values for males and females. Perhaps the most prominent examples of sexual dimorphism occur in sexually selected traits, for which males usually display exaggerated trait levels, while females may show reduced expression of the trait. In some species, females also exhibit secondary sexual traits that may either be a consequence of a correlated response to sexual selection on males or direct sexual selection for female secondary sexual traits. In this experiment, we simultaneously measure the intersex genetic correlations and the relative strength of sexual selection on males and females for a set of cuticular hydrocarbons in Drosophila serrata. There was significant directional sexual selection on both male and female cuticular hydrocarbons: the strength of sexual selection did not differ among the sexes but males and females preferred different cuticular hydrocarbons. In contrast with many previous studies of sexual dimorphism, intersex genetic correlations were low. The evolution of sexual dimorphism in D. serrata appears to have been achieved by sex-limited expression of traits controlled by genes on the X chromosome and is likely to be in its final stages.

Selling Gender: Associations of Box Art Representation of Female Characters With Sales for Teen- and Mature-rated Video Games

Science.gov (United States)

Near, Christopher E.

2012-01-01

Content analysis of video games has consistently shown that women are portrayed much less frequently than men and in subordinate roles, often in “hypersexualized” ways. However, the relationship between portrayal of female characters and videogame sales has not previously been studied. In order to assess the cultural influence of video games on players, it is important to weight differently those games seen by the majority of players (in the millions), rather than a random sample of all games, many of which are seen by only a few thousand people. Box art adorning the front of video game boxes is a form of advertising seen by most game customers prior to purchase and should therefore predict sales if indeed particular depictions of female and male characters influence sales. Using a sample of 399 box art cases from games with ESRB ratings of Teen or Mature released in the US during the period of 2005 through 2010, this study shows that sales were positively related to sexualization of non-central female characters among cases with women present. In contrast, sales were negatively related to the presence of any central female characters (sexualized or non-sexualized) or the presence of female characters without male characters present. These findings suggest there is an economic motive for the marginalization and sexualization of women in video game box art, and that there is greater audience exposure to these stereotypical depictions than to alternative depictions because of their positive relationship to sales. PMID:23467816

Are primary and secondary provoked vestibulodynia two different entities? A comparison of pain, psychosocial, and sexual characteristics.

Science.gov (United States)

Aerts, Leen; Bergeron, Sophie; Corsini-Munt, Serena; Steben, Marc; Pâquet, Myriam

2015-06-01

Provoked vestibulodynia (PVD) is suspected to be the most frequent cause of vulvodynia in premenopausal women. Based on the onset of PVD relative to the start of sexual experience, PVD can be divided into primary (PVD1) and secondary PVD (PVD2). Studies comparing these PVD subgroups are inconclusive as to whether differences exist in sexual and psychosocial functioning. The aim of this study was to compare the pain, sexual and psychosocial functioning of a large clinical and community-based sample of premenopausal women with PVD1 and PVD2. A total of 269 women (n = 94 PVD1; n = 175 PVD2) completed measures on sociodemographics, pain, sexual, and psychosocial functioning. Dependent variables were the 0-10 pain numerical rating scale, McGill-Melzack Pain Questionnaire, Female Sexual Function Index, Global Measure of Sexual Satisfaction, Beck Depression Inventory-II, Painful Intercourse Self-Efficacy Scale, Pain Catastrophizing Scale, State-Trait Anxiety Inventory Trait Subscale, Ambivalence over Emotional Expression Questionnaire, Hurlbert Index of Sexual Assertiveness, Experiences in Close Relationships Scale--Revised, and Dyadic Adjustment Scale-Revised. At first sexual relationship, women with PVD2 were significantly younger than women with PVD1 (P sexual, psychological, and relational functioning between the PVD subgroups. Nevertheless, on average, both groups were in the clinical range of sexual dysfunction and reported impaired psychological functioning. The findings show that there are no significant differences in the sexual and psychosocial profiles of women with PVD1 and PVD2. Results suggest that similar psychosocial and sex therapy interventions should be offered to both subgroups of PVD. © 2015 International Society for Sexual Medicine.

Traumatic childhood sexual events and secondary sexual health complaints in neurotic disorders

OpenAIRE

Sobański, Jerzy A; Müldner-Nieckowski, Łukasz; Katarzyna Klasa,; Dembińska, Edyta; Rutkowski, Krzysztof; Cyranka, Katarzyna

2013-01-01

Aim. Assessment of the association between self-reported sexual complaints and recalled childhood sexual adversities in a sample of psychotherapy patients.Material and methods. Coexistence of memories concerning traumatic events and minor sexual adversities and the currently present symptoms were analyzed on the basis of KO”0” Symptom Checklist andLife Inventory completed prior to treatment in the day hospital for neurotic disorders. Questionnaires from 3929 psychotherapy patients were analyz...

THE CHARACTER ANALYSIS OF GLEN HANSARD IN ONCE FILM

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Nani Rosnani Thamrin

2013-12-01

Full Text Available This paper analyzed the characterization of talented actor named Glen Hansard in Once film. This study employed a descriptive qualitative research design based on theories of Rahardjo (1985, Robert (1965, and Card (1988. Primary data sources were whole Once scenes film directed by John Carney which had low-budgeting production with two stars, Glen Hansard and Irglova, while secondary data sources were collected from the articles related to this study. This research mainly investigated two aspects involved two character analyses of the main actor, Hansard. The first one was the construction of Hansard’s characters and the second one was the effect between his character and another actors’ character. The study showed that Hansard’s characters were constructed by five factors: from what the character did and said, what the other characters said about him, how the appearance and its milieu were, influencing one and another.The study also found that he had struggle, visionary, ambitious, introvert, sensitive, straightforward and curious characters, but more characters that showed strong characters of his were struggle, visionary and ambitious, because the scenes reflected them more.

Phenotypic plasticity in the developmental integration of morphological trade-offs and secondary sexual trait compensation.

Science.gov (United States)

Tomkins, Joseph L; Kotiaho, Janne S; Lebas, Natasha R

2005-03-07

Trait exaggeration through sexual selection will tale place alongside other changes in phenotype. Exaggerated morphology might be compensated by parallel changes in traits that support, enhance or facilitate exaggeration: 'secondary sexual trait compensation' (SSTC). Alternatively, exaggeration might be realized at the expense of other traits through morphological trade-offs. For the most part, SSTC has only been examined interspecifically. For these phenomena to be important intraspecifically, the sexual trait must be developmentally integrated with the compensatory or competing trait. We studied developmental integration in two species with different development: the holometabolous beetle Onthophagus taurus and the hemimetabolous earwig Forficula auricularia. Male-dimorphic variation in trait exaggeration was exploited to expose both trade-offs and SSTC. We found evidence for morphological trade-offs in O. taurus, but no F. auricularia, supporting the notion that trade-offs are more likely in closed developmetal systems. However, we found these trade-offs were not limited solely to traits growing close together. Developmental integration of structures involved in SSTC were detected in both species. The developmental integration of SSTC was phenotypically plastic, such that the compensation for relatively larger sexual traits was greater in the exasperated male morphs. Evidence of intraspecific SSTC demands studies of the selective, genetic and developmental architecture of phenotypic integration.

Sociosexual orientation and multitasking influence the effect of sexual media content on involvement with a sexual character

NARCIS (Netherlands)

Boot, I.; Peter, J.; van Oosten, J.M.F.

2012-01-01

The aim of the present study was to investigate whether responses to sexual media depend on personal and situational factors. Specifically, we studied the role of sociosexual orientation (i.e., personal factor) and multitasking (i.e., situational factor) in the effects of sexual media content on

Secondary recrystallization in non-sag W filament wires -- On the possible role of relative grain boundary character distribution

International Nuclear Information System (INIS)

Samajdar, I.; Watte, P.; Mertens, F.

1999-01-01

Non-Sag tungsten (W) wire is indispensable for the lighting industry. For the necessary creep resistance, large elongated grains are considered as the desired microstructure. These large grains are obtained by primary and secondary recrystallization. In the present study an effort has been made to characterize and to understand the origin of such large elongated grains. In secondary recrystallization, often called abnormal grain growth, a few of the grains grow massive. The mechanisms of normal and abnormal grain growth are essentially the same, involving high angle boundary migration and driven by the reduction of surface energy. The abnormal grain growth can be visualized as a growth advantage for a few of the grains or growth disadvantage for the majority. Such an advantage/disadvantage may be caused by (1) differences in grain size and/or (2) differences in grain boundary character distribution (GBCD). In other words, a grain may grow massive if it has large size and/or possibilities of more favorable (i.e., of higher mobility) grain boundaries with the matrix grains

Sexual affordances, perceptual-motor invariance extraction and intentional nonlinear dynamics: sexually deviant and non-deviant patterns in male subjects.

Science.gov (United States)

Renaud, Patrice; Goyette, Mathieu; Chartier, Sylvain; Zhornitski, Simon; Trottier, Dominique; Rouleau, Joanne-L; Proulx, Jean; Fedoroff, Paul; Bradford, John-P; Dassylva, Benoit; Bouchard, Stephane

2010-10-01

Sexual arousal and gaze behavior dynamics are used to characterize deviant sexual interests in male subjects. Pedophile patients and non-deviant subjects are immersed with virtual characters depicting relevant sexual features. Gaze behavior dynamics as indexed from correlation dimensions (D2) appears to be fractal in nature and significantly different from colored noise (surrogate data tests and recurrence plot analyses were performed). This perceptual-motor fractal dynamics parallels sexual arousal and differs from pedophiles to non-deviant subjects when critical sexual information is processed. Results are interpreted in terms of sexual affordance, perceptual invariance extraction and intentional nonlinear dynamics.

Casual Sexual Scripts on the Screen: A Quantitative Content Analysis.

Science.gov (United States)

Timmermans, Elisabeth; Van den Bulck, Jan

2018-07-01

While existing content analyses have provided insightful information in terms of contextual factors and frequency of sexual behaviors, not much is known about the relational context in which sexual depictions generally occur. The current study addresses this void by employing content analytic methods to measure the frequency and context of depictions of sexual behavior within nine popular television shows produced in the U.S., while taking into account the type of sexual behavior. The results suggest that, in the analyzed television shows, sexual behaviors within a casual sexual context were almost as frequently shown as sexual behaviors within a committed relationship context. Whereas sexual behaviors within a committed relationship context were mainly limited to passionate kissing, sexual behaviors within a casual sexual context mostly consisted of explicit portrayals of sexual intercourse. Additionally, genre seemed to be an important factor when examining casual sexual television content. The situational comedy genre, for example, had no explicit portrayals of intercourse and mainly portrayed kissing couples within a committed relationship. The comedy drama genre, on the contrary, had the largest proportion of explicit sexual portrayals, usually between casual sexual partners. A second goal of this study was to analyze the portrayals of the typical casual sexual experience script and the typical casual sexual relationship script in which these sexual behaviors often occur. For instance, our analyses revealed that female characters were more likely to initiate casual sex compared to male characters. Moreover, casual sex often occurred between former partners.

Clinical care given to victims of sexual assault at Kadoma General Hospital, Zimbabwe: a secondary data analysis, 2016.

Science.gov (United States)

Tapesana, Stanley; Chirundu, Daniel; Shambira, Gerald; Gombe, Notion Tafara; Juru, Tsitsi Patience; Mufuta, Tshimanga

2017-08-31

Despite the guidelines for managing sexual assault being in place, victims of sexual assault attended to at Kadoma General Hospital consistently raised complaints related to the quality of care offered. Medicolegal data for sexual assault has been collected at the hospital since 2012. However, no analysis had been done regardless of complaints having been raised. We analysed the dataset to determine the quality of clinical care offered to sexual assault victims. A retrospective cross-sectional study based on secondary data was conducted. Epi. Info 7 software was used to analyse data and generate frequencies, measures of central tendency and proportions. We analysed 474 medical affidavits completed between January 2014 and July 2016. Thirty percent of the victims sought care within 72 h of the sexual assault. Baseline HIV testing was done in 23 (22%) and follow-up HIV test done in 2 (2%) of the victims. Post Exposure Prophylaxis for HIV was administered to 18 (51%), emergency contraception 9 (69%) and forensic evidence gathered in six (5%) of victims presenting within the prescribed 72 h of the sexual assault. Prophylactic antibiotics were given to 156 (33%). There were no documented counselling sessions for all victims whilst follow up care was given to 47 (10%) victims. Suboptimal clinical care was given to victims of sexual assault during the period 2014-2016. These findings suggest possible delayed presentation by victims of sexual assault as well as suboptimal administration of prophylaxis by health care workers. We recommend adherence to guidelines in managing sexual assault. Further research to determine factors for delayed presentation among sexual assault victims and quality of care provided to them is recommended.

Evolution of sexual dimorphism and Rensch’s rule in the beetle genus Limnebius (Hydraenidae: is sexual selection opportunistic?

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Andrey Rudoy

2017-03-01

Full Text Available Sexual size dimorphism (SSD is widespread among animals, with larger females usually attributed to an optimization of resources in reproduction and larger males to sexual selection. A general pattern in the evolution of SSD is Rensch’s rule, which states that SSD increases with body size in species with larger males but decreases when females are larger. We studied the evolution of SSD in the genus Limnebius (Coleoptera, Hydraenidae, measuring SSD and male genital size and complexity of ca. 80% of its 150 species and reconstructing its evolution in a molecular phylogeny with 71 species. We found strong support for a higher evolutionary lability of male body size, which had an overall positive allometry with respect to females and higher evolutionary rates measured over the individual branches of the phylogeny. Increases in SSD were associated to increases in body size, but there were some exceptions with an increase associated to changes in only one sex. Secondary sexual characters (SSC in the external morphology of males appeared several times independently, generally on species that had already increased their size. There was an overall significant correlation between SSD, male body size and male genital size and complexity, although some lineages with complex genitalia had low SSD, and some small species with complex genitalia had no SSD. Our results suggest that the origin of the higher evolutionary variance of male body size may be due to lack of constraints rather than to sexual selection, that may start to act in species with already larger males due to random variation.

A critical review of available data on sexual abuse of children in Denmark

DEFF Research Database (Denmark)

Helweg-Larsen, Karin; Larsen, Helmer Bøving

2006-01-01

Objective To describe different data sources that may illuminate the incidence and character of child sexual abuse (CSA) in Denmark in the late 1990s. Method: Data concerning alleged sexual abuse of children below 15 years of age in the 1990s were retrieved from the Danish National Patient Register...... Register. In the Criminal Register, significant annual differences were found in cases of sexual offence against children below 12 years. The police reports comprised very comprehensive information about the victims and the character of CSA. Based on this information the incidence of police reported CSA...

Impersonal sex orientation and multitasking influence the effect of sexual media content on involvement with a sexual character

NARCIS (Netherlands)

Boot, I.; Peter, J.; van Oosten, J.M.F.

2014-01-01

The aim of the present study was to investigate whether responses to sexual media content depend on personal and situational factors. Specifically, we studied the role of the personal factor impersonal sex orientation (IS) and the situational factor multitasking in the effect of sexual media content

Predictors of improvement in sexual function of women with urinary incontinence after treatment with pelvic floor exercises: a secondary analysis.

Science.gov (United States)

Sacomori, Cinara; Cardoso, Fernando Luiz

2015-03-01

Women with urinary incontinence (UI) frequently present with complaints of sexual problems. To evaluate the predictors of sexual function improvement after participating in three physical therapy sessions and performing home-based pelvic floor muscle exercises (PFME) for the treatment of female UI. This is a secondary analysis of a randomized trial with a 3-month follow-up in which the sexual function of 54 women with UI was evaluated. These women joined three supervised physiotherapy sessions that included PFME and health education during 1 month, with a 15-day interval between each session, and kept practicing home-based PFME for a further 2 months. Sexual function was assessed using the Female Sexual Quotient, the pelvic floor muscle strength was measured using the modified Oxford scale, and UI was assessed using the International Consultation on Incontinence Questionnaire. The mean of sexual quotient score improved after treatment (P = 0.001). With respect to specific domains of sexual function, improvement was observed only in the questions about sexual desire, arousal/excitement, and orgasm. Before treatment, 18 women (33.3%) were classified as having sexual dysfunction, and after treatment, eight remained with sexual dysfunction and two other joined this category (total of 18.5%). Those women who had sexual dysfunction at baseline experienced a higher level of improvement of the sexual quotient compared with those without sexual dysfunction (P = 0.001, 95% CI = 9.1-31.9). A multivariate linear regression with backward elimination revealed the following predictors of improvement of the sexual quotient: higher parity, higher adherence to PFME, improvement in the strength of PFM, and a decrease in the frequency of urine leakage (R(2)  = 0.497). PFME was more beneficial with regard to sexual function in those women who presented with sexual dysfunction at baseline. © 2015 International Society for Sexual Medicine.

Pals in power armor: attribution of human-like emotions to video game characters in an ingroup/outgroup situation.

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Besmann, Anna; Rios, Kimberly

2012-08-01

Previous research has demonstrated the tendency for humans to anthropomorphize computers-that is, to react to computers as social actors, despite knowing that the computers are mere machines. In the present research, we examined the attribution of both primary (non-uniquely human) and secondary (human-like) emotions to ingroup (teammate) and outgroup (opponent) computer-controlled characters in a video game. We found that participants perceived the teammate character as experiencing more secondary emotions than the opponent character, but that they perceived the teammate and opponent character as experiencing equal levels of primary emotions. Thus, participants anthropomorphized the ingroup character to a greater extent than the outgroup character. These results imply that computers' "emotions" are treated with a similar ingroup/outgroup social regard as the emotions of actual humans.

Doing worse but knowing better: an exploration of the relationship between HIV/AIDS knowledge and sexual behavior among adolescents in Flemish secondary schools.

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Berten, Hans; Van Rossem, Ronan

2009-10-01

Most studies on sexual behavior have approached the relationship between AIDS knowledge and sexual behavior unidirectionally. This paper sets out to examine a reciprocal relationship between AIDS knowledge and sexual behavior, in which it is possible that adolescents who enter into sexuality may start to actively seek out information on sex. Additionally, the effects of various sources for AIDS-related information and condom use are analyzed. Data from the Flemish Educational Assessment project, which surveyed a sample of adolescents from the 3rd and 5th years of secondary school, were used. Results indicate that the relationship between AIDS knowledge and sexual behavior is quite complex. On one hand, we find that better knowledge leads to a later onset of sexuality and more consistent condom use; on the other hand, we find that adolescents who start sex earlier and use condoms inconsistently tend to be more knowledgeable about AIDS.

Prevalence of "HIV/AIDS related" parental death and its association with sexual behavior of secondary school youth in Addis Ababa, Ethiopia: a cross sectional study.

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Menna, Takele; Ali, Ahmed; Worku, Alemayehu

2014-10-30

Human immunodeficiency virus infection is a global crisis that represents a serious health threat, particularly among younger people. Various studies show that both orphan and non-orphan adolescents and youths experience vulnerability to HIV. Nevertheless, the findings hitherto are mixed and inconclusive. The aim of this study, therefore, was to assess the prevalence of parental death and its association with multiple sexual partners among secondary school students for evidence based interventions. A cross-sectional study was conducted among secondary school youth in Addis Ababa, Ethiopia. A multistage sampling technique was used to select a representative sample of 2,169 school youths. Sexual health behavior related data were collected using self-administered questionnaire. Binary logistic regression was employed to examine the relation between parental death and multiple sexual partners. Among the 2,169 eligible study participants 1948 (90%) completed the self-administered questionnaires. Of those 1,182(60.7%) were females. The overall prevalence of parental death was 347(17.8%.) with 95% CI (16.2%, 19.6%). The HIV/AIDS proportionate mortality ratio was 28% (97/347).A multivariate logistic regression analysis showed that high HIV/AIDS related knowledge (AOR = 0.39; 95% CI, 0.18-0.84), positive attitude towards HIV prevention methods (AOR = 0.48; 95% CI, 0.23-0.97), being tested for HIV (AOR = 0.52; 95% CI, 0.31-0.87) and chewing Khat (AOR = 2.59; 95% CI,1.28-5.26)] were significantly associated with having multiple sexual partners among secondary school youths. Significant proportion of secondary school youths had lost at least one parent due to various causes. High knowledge of HIV/AIDS, positive attitude towards 'ABC' rules for HIV prevention, being tested for HIV and chewing khat are more likely to be factors associated with multiple sexual partnership among secondary school students in Addis Ababa.Therefore, the school based interventions

A cross-sectional study on attitudes toward gender equality, sexual behavior, positive sexual experiences, and communication about sex among sexually active and non-sexually active adolescents in Bolivia and Ecuador

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Sara De Meyer

2014-07-01

Full Text Available Background: It is widely agreed upon that gender is a key aspect of sexuality however, questions remain on how gender exactly influences adolescents’ sexual health. Objective: The aim of this research was to study correlations between gender equality attitudes and sexual behavior, sexual experiences and communication about sex among sexually active and non-sexually active adolescents in 2 Latin American countries. Design: In 2011, a cross-sectional study was carried out among 5,913 adolescents aged 14–18 in 20 secondary schools in Cochabamba (Bolivia and 6 secondary schools in Cuenca (Ecuador. Models were built using logistic regressions to assess the predictive value of attitudes toward gender equality on adolescents’ sexual behavior, on experiences and on communication. Results: The analysis shows that sexually active adolescents who consider gender equality as important report higher current use of contraceptives within the couple. They are more likely to describe their last sexual intercourse as a positive experience and consider it easier to talk with their partner about sexuality than sexually experienced adolescents who are less positively inclined toward gender equality. These correlations remained consistent whether the respondent was a boy or a girl. Non-sexually active adolescents, who consider gender equality to be important, are more likely to think that sexual intercourse is a positive experience. They consider it less necessary to have sexual intercourse to maintain a relationship and find it easier to communicate with their girlfriend or boyfriend than sexually non-active adolescents who consider gender equality to be less important. Comparable results were found for boys and girls. Conclusions: Our results suggest that gender equality attitudes have a positive impact on adolescents’ sexual and reproductive health (SRH and wellbeing. Further research is necessary to better understand the relationship between gender

A cross-sectional study on attitudes toward gender equality, sexual behavior, positive sexual experiences, and communication about sex among sexually active and non-sexually active adolescents in Bolivia and Ecuador

Science.gov (United States)

De Meyer, Sara; Jaruseviciene, Lina; Zaborskis, Apolinaras; Decat, Peter; Vega, Bernardo; Cordova, Kathya; Temmerman, Marleen; Degomme, Olivier; Michielsen, Kristien

2014-01-01

Background It is widely agreed upon that gender is a key aspect of sexuality however, questions remain on how gender exactly influences adolescents’ sexual health. Objective The aim of this research was to study correlations between gender equality attitudes and sexual behavior, sexual experiences and communication about sex among sexually active and non-sexually active adolescents in 2 Latin American countries. Design In 2011, a cross-sectional study was carried out among 5,913 adolescents aged 14–18 in 20 secondary schools in Cochabamba (Bolivia) and 6 secondary schools in Cuenca (Ecuador). Models were built using logistic regressions to assess the predictive value of attitudes toward gender equality on adolescents’ sexual behavior, on experiences and on communication. Results The analysis shows that sexually active adolescents who consider gender equality as important report higher current use of contraceptives within the couple. They are more likely to describe their last sexual intercourse as a positive experience and consider it easier to talk with their partner about sexuality than sexually experienced adolescents who are less positively inclined toward gender equality. These correlations remained consistent whether the respondent was a boy or a girl. Non-sexually active adolescents, who consider gender equality to be important, are more likely to think that sexual intercourse is a positive experience. They consider it less necessary to have sexual intercourse to maintain a relationship and find it easier to communicate with their girlfriend or boyfriend than sexually non-active adolescents who consider gender equality to be less important. Comparable results were found for boys and girls. Conclusions Our results suggest that gender equality attitudes have a positive impact on adolescents’ sexual and reproductive health (SRH) and wellbeing. Further research is necessary to better understand the relationship between gender attitudes and specific SRH

A cross-sectional study on attitudes toward gender equality, sexual behavior, positive sexual experiences, and communication about sex among sexually active and non-sexually active adolescents in Bolivia and Ecuador.

Science.gov (United States)

De Meyer, Sara; Jaruseviciene, Lina; Zaborskis, Apolinaras; Decat, Peter; Vega, Bernardo; Cordova, Kathya; Temmerman, Marleen; Degomme, Olivier; Michielsen, Kristien

2014-01-01

It is widely agreed upon that gender is a key aspect of sexuality however, questions remain on how gender exactly influences adolescents' sexual health. The aim of this research was to study correlations between gender equality attitudes and sexual behavior, sexual experiences and communication about sex among sexually active and non-sexually active adolescents in 2 Latin American countries. In 2011, a cross-sectional study was carried out among 5,913 adolescents aged 14-18 in 20 secondary schools in Cochabamba (Bolivia) and 6 secondary schools in Cuenca (Ecuador). Models were built using logistic regressions to assess the predictive value of attitudes toward gender equality on adolescents' sexual behavior, on experiences and on communication. The analysis shows that sexually active adolescents who consider gender equality as important report higher current use of contraceptives within the couple. They are more likely to describe their last sexual intercourse as a positive experience and consider it easier to talk with their partner about sexuality than sexually experienced adolescents who are less positively inclined toward gender equality. These correlations remained consistent whether the respondent was a boy or a girl. Non-sexually active adolescents, who consider gender equality to be important, are more likely to think that sexual intercourse is a positive experience. They consider it less necessary to have sexual intercourse to maintain a relationship and find it easier to communicate with their girlfriend or boyfriend than sexually non-active adolescents who consider gender equality to be less important. Comparable results were found for boys and girls. Our results suggest that gender equality attitudes have a positive impact on adolescents' sexual and reproductive health (SRH) and wellbeing. Further research is necessary to better understand the relationship between gender attitudes and specific SRH outcomes such as unwanted teenage pregnancies and sexual

Correlated evolution of migration and sexual dichromatism in the New World orioles (icterus).

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Friedman, Nicholas R; Hofmann, Christopher M; Kondo, Beatrice; Omland, Kevin E

2009-12-01

The evolution of sexual dimorphism has long been attributed to sexual selection, specifically as it would drive repeated gains of elaborate male traits. In contrast to this pattern, New World oriole species all exhibit elaborate male plumage, and the repeated gains of sexual dichromatism observed in the genus are due to losses of female elaboration. Interestingly, most sexually dichromatic orioles belong to migratory or temperate-breeding clades. Using character scoring and ancestral state reconstructions from two recent studies in Icterus, we tested a hypothesis of correlated evolution between migration and sexual dichromatism. We employed two discrete phylogenetic comparative approaches: the concentrated changes test and Pagel's discrete likelihood test. Our results show that the evolution of these traits is significantly correlated (CCT: uncorrected P model of character evolution suggests that gains of sexual dichromatism are 23 times more likely to occur in migratory taxa. This study demonstrates that a life-history trait with no direct relationship with sexual selection has a strong influence on the evolution of sexual dichromatism. We recommend that researchers further investigate the role of selection on elaborate female traits in the evolution of sexual dimorphism.

AIDS knowledge and sexual activity among Flemish secondary school students: a multilevel analysis of the effects of type of education.

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Van Rossem, Ronan; Berten, Hans; Van Tuyckom, Charlotte

2010-01-21

The behavior of adolescents puts them at an increased risk for HIV and other STIs, and their knowledge about HIV/AIDS is often inadequate. An understanding of how AIDS knowledge and sexual activity co-vary among Flemish secondary school students and of how education type, specifically, affects these students is limited. This study addresses the question of whether the effects of education type on HIV/AIDS knowledge and sexual activity are independent of the socio-demographic characteristics of the students. Data from the Flemish Educational Assessment survey, which collected data from a large representative sample of third- and fifth-grade high school students (N = 11,872), were used. Data were analyzed using multilevel logistic and Poisson regression techniques. There is an indication that type of education affects both an adolescent's sexual activity and his/her AIDS knowledge; these effects prove robust for differences in socio-economic backgrounds. Students in lower status education types are more likely to be sexually active and to have poorer AIDS knowledge. The relationship between AIDS knowledge and sexual activity is, however, more complex. Although students in education types with poorer AIDS knowledge are more sexually active, within each of these groups the sexually active have better AIDS knowledge than the non-sexually active. There is also evidence of active information seeking by sexually active students, which leads to improved AIDS knowledge. These findings are consistent with the literature on the role of the educational system in the reproduction of social inequalities. Students from lower status education types are at increased sexual risk compared to those from higher status types. There is also evidence of active information seeking by sexually active students, which leads to improved AIDS knowledge.

Mating systems and sexual selection in male-pregnant pipefishes and seahorses: insights from microsatellite-based studies of maternity.

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Jones, A G; Avise, J C

2001-01-01

In pipefishes and seahorses (family Syngnathidae), the males provide all postzygotic care of offspring by brooding embryos on their ventral surfaces. In some species, this phenomenon of male "pregnancy" results in a reversal of the usual direction of sexual selection, such that females compete more than males for access to mates, and secondary sexual characteristics evolve in females. Thus the syngnathids can provide critical tests of theories related to the evolution of sex differences and sexual selection. Microsatellite-based studies of the genetic mating systems of several species of pipefishes and seahorses have provided insights into important aspects of the natural history and evolution of these fishes. First, males of species with completely enclosed pouches have complete confidence of paternity, as might be predicted from parental investment theory for species in which males invest so heavily in offspring. Second, a wide range of genetic mating systems have been documented in nature, including genetic monogamy in a seahorse, polygynandry in two species of pipefish, and polyandry in a third pipefish species. The genetic mating systems appear to be causally related to the intensity of sexual selection, with secondary sex characters evolving most often in females of the more polyandrous species. Third, genetic studies of captive-breeding pipefish suggest that the sexual selection gradient (or Bateman gradient) may be a substantially better method for characterizing the mating system than previously available techniques. Finally, these genetic studies of syngnathid mating systems have led to some general insights into the occurrence of clustered mutations at microsatellite loci, the utility of linked loci in studies of parentage, and the use of parentage data for direct estimation of adult population size.

Violent film characters' portrayal of alcohol, sex, and tobacco-related behaviors.

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Bleakley, Amy; Romer, Daniel; Jamieson, Patrick E

2014-01-01

To determine the extent to which movies popular with adolescents feature characters who jointly engage in violence and other risk behaviors. We hypothesized that violent characters engage in other risk behaviors equally often in films rated appropriate for children over 12 (PG-13) and Restricted (R)-rated films. Content analysis of a sample of top-grossing movies from 1985 to 2010 (n = 390). We coded movies for the presence of at least 1 main character who was involved in violence and either sex, tobacco, or alcohol use within a 5-minute movie segment and throughout a film. Approximately 90% of the movies contained a segment with a main character involved in violence, and ~77% of the films had the same character engaging in at least 1 other risk behavior. A violent character was portrayed most often partaking in alcohol-related and sexual behaviors. G and PG movies had less co-occurrence than PG-13 or R-rated movies, but there was no statistical difference between PG-13 and R-rated movies with regards to violence co-occurring with other risk behaviors. These trends did not vary over time. Popular films that contain violent characters also show those characters engaging in other risk behaviors. Similar rates of co-occurrence between PG-13 and R-rated films suggest that the Motion Picture Association of America ratings system is not sensitive to the joint portrayal of violence and alcohol, sex, and tobacco-related risk behaviors. The on-screen clustering of violence with other risk behaviors is cause for concern and worthy of additional research.

College Students and Sexual Dynamics: Two Studies of Peer Sexual Harassment.

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Ivy, Diana K.; Hamlet, Stephen

1996-01-01

Shows that more women than men reported being targets of peer sexual harassment. Notes that women view certain behaviors as harassing and as more severe than men. Finds that classmates were a primary category of harassers for women and a secondary category for men. Documents peer sexual harassment in college classrooms and discusses implications…

Virtual Viewing Time: The Relationship between Presence and Sexual Interest in Androphilic and Gynephilic Men

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Fromberger, Peter; Meyer, Sabrina; Kempf, Christina; Jordan, Kirsten; Müller, Jürgen L.

2015-01-01

Virtual Reality (VR) has successfully been used in the research of human behavior for more than twenty years. The main advantage of VR is its capability to induce a high sense of presence. This results in emotions and behavior which are very close to those shown in real situations. In the context of sex research, only a few studies have used high-immersive VR so far. The ones that did can be found mostly in the field of forensic psychology. Nevertheless, the relationship between presence and sexual interest still remains unclear. The present study is the first to examine the advantages of high-immersive VR in comparison to a conventional standard desktop system regarding their capability to measure sexual interest. 25 gynephilic and 20 androphilic healthy men underwent three experimental conditions, which differed in their ability to induce a sense of presence. In each condition, participants were asked to rate ten male and ten female virtual human characters regarding their sexual attractiveness. Without their knowledge, the subjects’ viewing time was assessed throughout the rating. Subjects were then asked to rate the sense of presence they had experienced as well as their perceived realism of the characters. Results suggested that stereoscopic viewing can significantly enhance the subjective sexual attractiveness of sexually relevant characters. Furthermore, in all three conditions participants looked significantly longer at sexually relevant virtual characters than at sexually non-relevant ones. The high immersion condition provided the best discriminant validity. From a statistical point of view, however, the sense of presence had no significant influence on the discriminant validity of the viewing time task. The study showed that high-immersive virtual environments enhance realism ratings as well as ratings of sexual attractiveness of three-dimensional human stimuli in comparison to standard desktop systems. Results also show that viewing time seems to be

Virtual Viewing Time: The Relationship between Presence and Sexual Interest in Androphilic and Gynephilic Men.

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Peter Fromberger

Full Text Available Virtual Reality (VR has successfully been used in the research of human behavior for more than twenty years. The main advantage of VR is its capability to induce a high sense of presence. This results in emotions and behavior which are very close to those shown in real situations. In the context of sex research, only a few studies have used high-immersive VR so far. The ones that did can be found mostly in the field of forensic psychology. Nevertheless, the relationship between presence and sexual interest still remains unclear. The present study is the first to examine the advantages of high-immersive VR in comparison to a conventional standard desktop system regarding their capability to measure sexual interest. 25 gynephilic and 20 androphilic healthy men underwent three experimental conditions, which differed in their ability to induce a sense of presence. In each condition, participants were asked to rate ten male and ten female virtual human characters regarding their sexual attractiveness. Without their knowledge, the subjects' viewing time was assessed throughout the rating. Subjects were then asked to rate the sense of presence they had experienced as well as their perceived realism of the characters. Results suggested that stereoscopic viewing can significantly enhance the subjective sexual attractiveness of sexually relevant characters. Furthermore, in all three conditions participants looked significantly longer at sexually relevant virtual characters than at sexually non-relevant ones. The high immersion condition provided the best discriminant validity. From a statistical point of view, however, the sense of presence had no significant influence on the discriminant validity of the viewing time task. The study showed that high-immersive virtual environments enhance realism ratings as well as ratings of sexual attractiveness of three-dimensional human stimuli in comparison to standard desktop systems. Results also show that viewing

Sexual reproduction in plagiogrammacean diatoms: First insights into the early pennates.

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Irena Kaczmarska

Full Text Available The genera Plagiogramma and Dimeregramma are members of a small, but evolutionarily important group of diatoms, the "basal" araphids. They are sister to all other pennates, both araphid and raphid taxa. Thus, their phylogenetic position carries the potential for providing insights into the earliest pennates. We documented sexual reproduction, mating system and sex cell development in the first members of the "basal" araphid clade ever investigated. The mating system in all these species involved heterothally. It was, however, more complex in P. tsawwassen, where in addition to heterothallic clones, intraclonal and polysexual clones also exist. Auxospore development and wall structure was similar in all three species and demonstrated several characters also reported from "core" araphids. Of these, vigorous, pseudopodial motility of male secondary spermatocytes and gametes was most notable because it indicates that this character was likely present in the last common ancestor of all the pennates. Pseudopodial motility of the male sex cells might have afforded sufficient compensation and/or benefits to the emerging pennates for replacing flagellated sperm, present in centrics. The characters thus far uniquely present among our plagiogrammaceans but not reported from other pennates were: the "gametic" fusion between sex-compatible secondary spermatocytes, in some cases before completion of Meiosis II in males, transverse perizonial bands produced all together or in quick succession rather than being added to the auxospore apex one at a time, and expanding auxospores with 3-4 nuclei. An initial epivalve, similar in morphology to what in some diatoms had been interpreted as a "longitudinal" perizonium, may be more widespread among pennates than thus far appreciated. In addition, we discovered two species new to science (D. acutumontgo, P. tsawwassen, and refined delineation of P. staurophorum by including metric data from the original material.

Functional roles of FgLaeA in controlling secondary metabolism, sexual development, and virulence in Fusarium graminearum.

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Hee-Kyoung Kim

Full Text Available Fusarium graminearum, the causal agent of Fusarium head blight in cereal crops, produces mycotoxins such as trichothecenes and zearalenone in infected plants. Here, we focused on the function of FgLaeA in F. graminearum, a homolog of Aspergillus nidulans LaeA encoding the global regulator for both secondary metabolism and sexual development. Prior to gene analysis, we constructed a novel luciferase reporter system consisting of a transgenic F. graminearum strain expressing a firefly luciferase gene under control of the promoter for either TRI6 or ZEB2 controlling the biosynthesis of these mycotoxins. Targeted deletion of FgLaeA led to a dramatic reduction of luminescence in reporter strains, indicating that FgLaeA controls the expression of these transcription factors in F. graminearum; reduced toxin accumulation was further confirmed by GC-MS analysis. Overexpression of FgLaeA caused the increased production of trichothecenes and additional metabolites. RNA seq-analysis revealed that gene member(s belonging to ~70% of total tentative gene clusters, which were previously proposed, were differentially expressed in the ΔFgLaeA strain. In addition, ΔFgLaeA strains exhibited an earlier induction of sexual fruiting body (perithecia formation and drastically reduced disease symptoms in wheat, indicating that FgLaeA seems to negatively control perithecial induction, but positively control virulence toward the host plant. FgLaeA was constitutively expressed under both mycotoxin production and sexual development conditions. Overexpression of a GFP-FgLaeA fusion construct in the ΔFgLaeA strain restored all phenotypic changes to wild-type levels and led to constitutive expression of GFP in both nuclei and cytoplasm at different developmental stages. A split luciferase assay demonstrated that FgLaeA was able to interact with FgVeA, a homolog of A. nidulans veA. Taken together, these results demonstrate that FgLaeA, a member of putative FgVeA complex

Little Adults: Child and Teenage Commercial Sexual Exploitation in Contemporary Brazilian Cinema

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da Silvia, Antonio Marcio

2016-01-01

This current study explores three contemporary Brazilian films' depiction of commercial sexual exploitation of young girls and teenagers. It points out how the young female characters cope with the abuses they suffer and proposes that these filmic representations of the characters' experiences expose a significant social problem of contemporary…

Satisfaction with Previous Sexual Health Education as a Predictor of Intentions to Pursue Further Sexual Health Education

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Rye, B. J.; Mashinter, Carling; Meaney, Glenn J.; Wood, Eileen; Gentile, Savannah

2015-01-01

This paper investigates the nature of the relationship between satisfaction with high school sexual health education and the pursuit of a post-secondary human sexuality course. In an initial study, first-year university students who received high school sexual health education in Ontario completed a questionnaire which assessed their satisfaction…

Comparative Study of Biological and Technological Characters in Three Generations of Silkworm Bombyxmori L. Ameiotic, Parthenogenetically Cloned Lines

OpenAIRE

Greiss, H.; Vassilieva, J.; Petkov, N.; Petkov, Z.

2004-01-01

Purpose: Detect any deviation in biologic and technologic characters of eight ameiotic-parthenogenetically cloned lines of Bombyx mori L. from different origins from a normal sexually reproduced control line in three generations.

Good character at school: Positive classroom behavior mediates the link between character strengths and school achievement

OpenAIRE

Wagner, Lisa; Ruch, Willibald

2015-01-01

Character strengths have been found to be substantially related to children’s and adolescents’ well-being. Initial evidence suggests that they also matter for school success (e.g., Weber and Ruch, 2012). The present set of two studies aimed at replicating and extending these findings in two different age groups, primary school students (N = 179; mean age = 11.6 years) and secondary school students (N = 199; mean age = 14.4 years). The students completed the VIA-Youth (Values in Action Invento...

Representation of racial and sexual 'others' in Afrikaans popular ...

African Journals Online (AJOL)

Starting off with exclusively white and heterosexual characters in her first novels, her latest novel includes a number of black and homosexual secondary characters. However, while these characters appear to be equal to the white hero and heroine, an analysis of their representation shows that they are rendered in such a ...

Knowledge, risk perception of AIDS and reported sexual behaviour among students in secondary schools and colleges in Tanzania.

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Maswanya, E S; Moji, K; Horiguchi, I; Nagata, K; Aoyagi, K; Honda, S; Takemoto, T

1999-04-01

A questionnaire survey was carried out among 1041 students in secondary schools and colleges in Dar-es-Salaam, Tanzania to evaluate the relationship between HIV-risky sexual behaviour and anti-condom bias, as well as with AIDS-related information, knowledge, perceptions and attitudes. Self-reportedly, 54% of students (75% of the boys and 40% of the girls) were sexually active, 39% had a regular sexual partner and 13% had multiple partners in the previous year. The condom use rate was higher than previous reports. However, 30% of sexually active respondents did not always use condoms (Risk-1 behaviour) and 35% of those with multiple partners in the previous year did not always use condoms (Risk-2 behaviour). Multiple logistic regression analyses indicated that 'sex partner hates condom' had association with both Risk-1 behaviour (OR 2.47; 95% CI 1.58-3.85) and Risk-2 behaviour (OR 2.47; 95% CI 1.10-5.48). 'Use of condom prevents HIV infection' also had association with both Risk-1 behaviour (OR 2.09; 95% CI 1.19-3.67) and Risk-2 behaviour (OR 3.73; 95% CI 1.28-11.03). Students engaging in risky behaviour were aware of the risk, even though they failed to change their behaviour. Reasons for the AIDS epidemic among Tanzanian students and the importance of more effective AIDS education are also discussed.

CHARACTER EDUCATION OF CHILDREN'S PERSPECTIVE IBN QAYYIM AL-JAWZIYYAH (691 H - 752 H

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Makmudi

2017-11-01

Full Text Available The main problematic that caused the crisis of character in children is not making belief as basic philosophical in education. So, the implication of this is freedom of excessive euphoria. The success of the child based only from the perspective of the child's success in academic course. While the values of ethics, morals, and character less getting serious attention. Therefore, even though the students excel in intelligence quotient (IQ, but in emotional quotient (EQ they are in crisis of becoming alarming character. In this context, the existence of children's character education is considered very important for the next generation as an integral part of their life and living. The purpose of this study was to determine the thinking of Ibnu Qayyim al-Jawziyya about the concept of character education of children. The method of writing this research use library research (library research, the research done by collecting data and information by reading, studying and then analyze literatures relating to the theme, both primary (primary sources and secondary (secondary sources. Then analyzed using content analysis method (content analysis in the form of descriptive-Analytic. The results of the research in this dissertation shows that the concept of character education of children according to Ibnu Qayyim al-Jawziyya emphasis on the four major ways : 1. The importance of introducing kids about the monotheistic God, 2. The need to teach children the principal teachings of religion, 3. Teach and familiarize children on good ethics and morals, 4. Modeling, 5. Praise and meaningful punishment.

Students' perception of sexuality education in Jos North Loacal ...

African Journals Online (AJOL)

The study investigated students' perception of Sexuality Education in Secondary Schools in Jos North Local Government Area of Plateau State. The menace of sexual issues with their attendant consequences in the society motivated the study. The population of study consisted of all students in Secondary Schools in Jos ...

Pre- and Postcopulatory Traits of Salvator Male Lizards in Allopatry and Sympatry

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Sergio Naretto

2016-01-01

Full Text Available The reproductive traits of males are under influence of sexual pressures before and after copulation. The strength of sexual selection varies across populations because they undergo varying competition for mating opportunities. Besides intraspecific pressures, individuals seem to be subjected to pressures driven by interspecific interactions in sympatry. Lizards may vary their reproductive strategies through varying sexual characters, body size, gonadal investment, and sperm traits. We evaluated the reproductive traits, involved in pre- and postcopulatory competition, in allopatric and sympatric populations of Salvator lizards. We observed a spatial gradient of male competition among populations, with the following order: allopatric zone of S. rufescens; sympatric zone; and allopatric zone of S. merianae. Accordingly, variation in secondary sexual character, the relative testis mass, and the length of sperm component was observed between allopatry and sympatry in each species, suggesting differences in the investment of reproductive traits. However, we found that these two Salvator species did not differ in secondary sexual characters in sympatry. Interestingly, the trade-off between testes and muscle varied differently from allopatry to sympatry between these Salvator species, suggesting that the influence of social context on reproductive traits investment would affect lizard species differently.

The relationship between personality and sexual motivation: an investigation based on Cloninger's model in nonclinical Italian subjects.

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Micò, Umberto; Scimeca, Giuseppe; Bruno, Antonio; Pandolfo, Gianluca; Romeo, Vincenzo M; Mallamace, Domenico; Zoccali, Rocco; Muscatello, Maria R A

2013-01-01

The aim of this study was to investigate the relationship between personality and sexual motivation according to Cloninger's psychobiological model of the personality. Three hundred and ten volunteers recruited among the students of the University of Messina, Italy, participated in the study. All subjects underwent a psychometric examination with the following instruments: Temperament and Character Inventory (TCI) and Sex and the Average Woman (or Man; SAWM). The best negative predictor of Sexual Excitement and Satisfaction was the temperamental dimension Harm Avoidance; as it regards character dimensions, Cooperativeness was the best negative predictor of Sexual Excitement, while Self-Directedness was the best positive predictor of Sexual Satisfaction. Overall, inhibitory aspects of the personality have deeper effects on sexual motivation than excitatory ones. The results of this research suggest the importance of studying the relationship between personality and sexual behavior. An integrative psychobiological approach to the study of sexual excitement and satisfaction may give a fundamental contribution to the assessment and psychological treatment of predisposing personality factors (like avoidant tendencies) involved in the development and persistence of sexual dysfunction.

See No Evil Write No Evil: Sexual Deviance In African Literature During Colonialism

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Wazha Lopang

2014-10-01

Full Text Available This paper argues that writers of African literature during colonialism differed in their portrayal of sexuality, particularly that which was considered deviant by nature, because of their need to build an ‘upright’ African image, no matter how artificial this was. The paper looks at how the political environment dictated sexual expression amongst characters and that the urban setting was more candid in its narrative style. There was also a total blackout on homosexuality between characters and where this took place, it was presented as something that was alien to the African culture in general and to the personality in particular. Writers who depicted pre-colonial settings limited sexuality to procreation and as a comment to the African’s link with the ancestors. There is also a correlation between the geographic location of texts and the degree of sexual expression that the writer engages in. As such the paper argues that sexual deviance is depicted as a matter of geography over and above thematic concerns.

Vestured pits: a diagnostic character in the secondary xylem of Myrtales

NARCIS (Netherlands)

Jansen, S.; Pletsers, A.; Rabaey, D.; Lens, F.

2008-01-01

Vestures are small projections from the secondary cell wall associated with tracheary elements of the secondary xylem. They are usually associated with bordered pits and characterize various angiosperm families, including important timber species such as Dipterocarpaceae and Eucalyptus trees. The

Associations between Sexually Experienced Adolescents' Sources of Information about Sex and Sexual Risk Outcomes

Science.gov (United States)

Secor-Turner, Molly; Sieving, Renee E.; Eisenberg, Marla E.; Skay, Carol

2011-01-01

The objective of this study was to describe prevalent informal sources of information about sex and examine associations between informal sources of information about sex and sexual risk outcomes among sexually experienced adolescents. Work involved the secondary analysis of data from the Minnesota Student Survey, a statewide survey to monitor…

Karolinska Psychodynamic Profile for Sexual Disorders: KAPP-SD. A proposal for a psychodynamic rating scale for sexual disorders.

Science.gov (United States)

Soldati, Lorenzo; Köhl, John; Abraham, Georges; Bianchi Demicheli, Francesco; Wilczek, Alexander

2015-01-01

Our first objective in this paper was to review the literature on psychodynamic rating scales of sexual disorders. Our second objective, based on the findings from our review, was to develop a psychodynamic rating scale for people with sexual disorders: the KAPP-SD. We developed the KAPP-SD by modifying an existing psychodynamic rating scale, which assesses stable modes of mental functioning and character traits, the Karolinska Psychodynamic Profile (KAPP). We removed items 13 and 14 of the KAPP and replaced them with three other items-sexual fantasies, conceptions and role of gender identity, and conceptions and role of sexual orientation. These items are part of the assessment of an individual's sexuality and are used to evaluate a person with a sexual disorder psychodynamically. The KAPP-SD, a modified version of the KAPP, can be found in the Appendix. We developed the KAPP-SD in order to help sex therapists make a rigorous psychodynamic evaluation of persons with sexual disorders, which would give information on the prognosis and on the type of treatment to offer.

"That's the Way the World Really Goes": Sexual Harassment and New Jersey Teenagers.

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Trigg, Mary; Wittenstrom, Kim

1996-01-01

Corroborates the findings of past surveys that sexual harassment is present in secondary public schools, and analyzes findings from two different theoretical perspectives. Explores student definitions and responses to sexual harassment, and discusses barriers to knowledge and prevention of sexual harassment in secondary schools. (JPS)

Factors associated with HIV counseling and testing and correlations with sexual behavior of teachers in primary and secondary schools in Addis Ababa, Ethiopia.

Science.gov (United States)

Menna, Takele; Ali, Ahmed; Worku, Alemayehu

2015-01-01

The HIV/AIDS pandemic is a global crisis that affects the lives of millions of people. Although HIV counseling and testing (HCT) serves as the entry point for HIV prevention, treatment, and care, it remains a low priority in many settings. The aim of this study, therefore, was to assess the factors associated with HCT and their correlation with the sexual behavior of primary and secondary school teachers in Addis Ababa. A comparative cross-sectional study was conducted among primary and secondary school teachers in Addis Ababa, Ethiopia. A multistage sampling technique was used to select a representative sample of 1,136 teachers. HCT and sexual health behavior-related data were collected using a self-administered questionnaire. Binary logistic regression was employed to examine the relationships between HCT, sociodemographics, and risky sexual behavior-related variables. Of the 1,136 eligible study participants, 1,034 (91.0%) teachers completed the self-administered anonymous questionnaire. The proportion of teachers who had ever tested for HIV was 739/1,034 (71.5%; 95% confidence interval [CI] 69.1-74.2). Multivariate logistic regression analyses showed that being male (adjusted odds ratio [AOR] 0.63; 95% CI 0.44-0.90) was associated with a 37% decrease in odds of being ever tested for HIV compared with being female. Married teachers were less likely to have had HIV testing (AOR 0.30; 95% CI 0.19-0.47) compared with unmarried teachers. Being aged ≥45 years (AOR 4.05; 95% CI 1.82-9.03), having high HCT-related knowledge (AOR 3.56; 95% CI 1.73-7.32), and having a perceived risk of HIV (AOR 1.43; 95% CI 1.04-1.96) were positively associated with HCT. Moreover, regarding the correlation of HCT with the sexual behavior of teachers, those teachers who never had HCT were more likely to have multiple sexual partners than those who had ever had HCT (AOR 1.85; 95% CI 1.08-3.15). In contrast, teachers who had ever been tested for HIV were less likely to have used condoms

Social media child in the age of endemic sexuality: a study of ...

African Journals Online (AJOL)

This paper entitled “Social Media Child in the Age of Endemic Sexuality: A Study of Secondary School Students in Kogi State” sought to ascertain the social media usage pattern of secondary school students in Kogi state; the influence of social media on their sexual attitude; and how the social media influence their sexual ...

Knowledge of sexually transmitted diseases among secondary ...

African Journals Online (AJOL)

Background: Sexually Transmitted Diseases (STDs) are a major health problem affecting mostly young people in both developed and developing countries. Insufficient knowledge about STDs is a major impediment to successfully prevent the diseases among adolescent populations in developing countries. Objective: To ...

Assessment of adolescents' communication on sexual and reproductive health matters with parents and associated factors among secondary and preparatory schools' students in Debremarkos town, North West Ethiopia.

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Shiferaw, Kasiye; Getahun, Frehiwot; Asres, Getahun

2014-01-08

Sexuality and reproductive health are among the most fundamental aspects of life. Poor parental involvement in preparing young people for safe sexual life and good reproductive health was part of the blame for the lack of skills on sexual decision making. Despite the growing needs, there is no adequate health service or counseling specifically suitable for this specific age group and research on the role of parents in this process has yielded inconsistent results. The objective of the study is to assess adolescents' communication on sexual and reproductive health issues with parents and associated factors among secondary and preparatory schools students in Debremarkos town. School based study was conducted among secondary and preparatory schools students in Debremarkos town, from April 8 to 21, 2012. Multistage sampling and self administered questionnaires were employed. The proportion of the students who had discussion on sexual & reproductive health issues with their parent was found to be 254 (36.9%). Mother who able to read and write (AOR = 2; 95% CI 1.3 to 3.1), adolescents accepting discussion of sexual & reproductive health issues (AOR = 2.5 95% CI 1.3 to 4.5), adolescents who ever got SRH information (AOR = 2; 95% CI 1.4 to 2.9), adolescents who ever had sexual intercourse (AOR = 1.7; 95% CI 1.1 to 2.6) were found to have significant positive associations, and being grade 12 students (AOR = 0.4; 95% CI 0.2 to 0.7) and having less than three family size (AOR = 0.5; 95% CI 0.2 to 0.9) showed significant negative associations. Study unveils that parent -adolescent communications on sexual and reproductive health issues is low, only about one third of the students were communicating on SRH issues. Therefore; there is a need to equip and educate parents on different sexual & reproductive health issues. Comprehensive family life education should also be initiated for the students and parents.

Psychological features and teenage sexual behavior

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Kurbatova T.N.

2016-01-01

Full Text Available The paper presents the results of an empirical study on the personality traits of sexually active teenagers. The research identified the personality traits of teenagers who are inclined to look for sexual relations. The research focused on the following: motivation and values, implicit representations about sexual contacts, parent-child relations, and self-concept. The study comprised 465 individuals including 405 school students aged 14-16 and 60 mothers of the teenagers examined. The results demonstrate that teenagers' refusal to begin sexual life, provided they have this opportunity (i.e. a partner, is linked to their subjective perception of the basic values reflected in their consciousness. The research also focused on the features of teenagers' implicit representations with regard to sexual intercourse. This allowed to identify the role of sexual intercourse in teenagers' life. The factors regulating sexual relations in the age under study have been revealed. The research shows that teenage sexual intercourse is mainly driven by cognitive motives combined with the hedonistic (boys and communicational/social ones (girls. Emotionally distant parents are another factor triggering sexual relations. The negatively critical attitude to sexual partners was also displayed, especially by girls. The attitude was expressed by teenagers even where they initiated sexual intercourse themselves, without been pressured into it by their partners. The study has an applied character and enables effective preventive and corrective work with sexually active teenagers.

Adolescent Sexual Behaviour and Practices in Nigeria: A Twelve ...

African Journals Online (AJOL)

... given in this review have the potential to increase sexual awareness in adolescents, encourage contraceptive use and improve adolescent reproductive and sexual health in the country. Keywords: Adolescent sexual behaviour, Adolescent health and development, secondary school students, adolescent pregnancy.

Effects of peer education intervention on HIV/AIDS related sexual behaviors of secondary school students in Addis Ababa, Ethiopia: a quasi-experimental study.

Science.gov (United States)

Menna, Takele; Ali, Ahmed; Worku, Alemayehu

2015-09-07

Worldwide, about 50% of all new cases of HIV occur in youth between age 15 and 24 years. Studies in various sub-Saharan African countries show that both out of school and in school adolescents and youth are engaged in risky sexual behaviors. School-based health education has been a cornerstone of youth-focused HIV prevention efforts since the early 1990s. In addition, peer-based interventions have become a common method to effect important health-related behavior changes and address the HIV/AIDS pandemic. Thus, the aim of this study was to evaluate efficacy of peer education on changing HIV related risky sexual behaviors among school youth in Addis Ababa, Ethiopia. A quasi experimental study with peer education intervention was conducted in purposively selected four secondary schools (two secondary schools for the intervention and other two for the control group) in Addis Ababa, Ethiopia. Five hundred sixty students from randomly selected sections of grade 11 were assessed through anonymous questionnaires conducted in pre- and post-intervention periods. Pertinent data on socio-demographic and sexual behavior related factors were collected. The statistical packages used for data entry and analysis were epi-info version 3.5.4 and SPSS version 20.0 respectively. Chi-square test and multivariable logistic regressions were used for testing association between peer education intervention and sexual behaviors of students. In addition to testing association between dependent and independent variables, multi-variable analysis was employed to control for the effects of confounding variables. When the pre and post intervention data of each group were compared, comprehensive Knowledge of HIV (P-Values =0.004) and willingness to go for HIV counseling and testing (P-value = 0.01) showed significant differences among intervention group students during post intervention period. Moreover, students in the intervention group were more likely to use condoms during post

Helping Mixed Heritage Children Develop "Character and Resilience" in Schools

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Lewis, Kirstin

2016-01-01

Recent UK government policy suggests that all schools have a key role to play in building "character and resilience" in children. This article draws on data from a wider research project, exploring the school experiences of mixed White/Black Caribbean and mixed White/Black African children in two London secondary schools. Because data…

Fighting Child Sexual Abuse

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Pesanayi Gwirayi

2013-01-01

Full Text Available This study investigated secondary school pupils’ views on strategies that can be used to prevent child sexual abuse (CSA. A survey design was adopted as the operational framework for data gathering. Data were collected from three secondary schools, all in the Gweru district of Zimbabwe. The sample comprised 268 secondary pupils (50% female; M age = 15.42, SD = 1.376. Each participant was asked to write down three main strategies that can be used to fight CSA on a given questionnaire. The responses were then analyzed using the thematic content analysis technique. The study revealed that most pupils believed that CSA can be prevented through teaching them about it and also reporting to the police. Another significant finding was that pupils’ responses tended to vary with gender and level of education. Whereas female respondents suggested that CSA can be fought by avoiding strangers, saying no to sexual advances, and having reliable friends, their male counterparts suggested teaching the community about CSA, forming new clubs, and enacting life imprisonment for perpetrators, among other suggestions. In terms of level of education, Form 2 participants suggested avoiding strangers, staying home at night, whereas their Form 4 counterparts suggested lessons for Guidance and Counseling, saying no to sexual advances, and having reliable friends. These findings unequivocally demonstrate the need to vigorously engage secondary school pupils in activities aimed at fighting CSA to safeguard their inalienable human rights.

Prevalence of Sexual Activity and Outcome among Female ...

African Journals Online (AJOL)

Sexual activity among 534 Nigerian female secondary school students was studied using self-administered questionnaire. Prevalence of sexual intercourse was 25.7%. There was no significant difference between the junior (48.2%) and senior (51.8%) students (p > 0.05). Seventeen (12.4%) students had initiated sexual ...

Characters with personality!

NARCIS (Netherlands)

Bosch, K. van den; Brandenburgh, A.; Muller, T.J.; Heuvelink, A.

2012-01-01

Serious games offer an opportunity for learning communication skills by practicing conversations with one or more virtual characters, provided that the character(s) behave in accordance with their assigned properties and strate-gies. This paper presents an approach for developing virtual characters

Building a Culture of Respect across Genders: Eliminating Sexual Misconduct

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Cooper, Stewart E.; Dranger, Paula N.

2018-01-01

Clinical staff members at virtually all college counseling centers provide therapy for victims of sexual misconduct experiences such as sexual assault, sexual harassment, relationship violence, and stalking. A number of college counseling center counselors are also involved in primary, secondary, and tertiary sexual assault prevention efforts.…

How Setswana Cultural Beliefs and Practices on Sexuality Affect Teachers' and Adolescents' Sexual Decisions, Practices, and Experiences as well as HIV/AIDS and STI Prevention in Select Botswanan Secondary Schools.

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Nleya, Paul T; Segale, Emelda

2015-01-01

The article reports on the aspects of a Botswana Ministry of Education and Skills Development (MoE & SD) HIV/AIDS Instructional Television (ITV) project modeled on a similar HIV/AIDS program implemented in Brazil. This Teacher Capacity Building Project (TCBP) in Botswana is in its initial years of implementation. Its overall goal is to contribute to the prevention and mitigation of the impact of HIV and AIDS by strengthening the capacity of the education and communication sectors to deliver interactive, distance HIV/AIDS education primarily to teachers so that they act as agents of behavior change among the in-school youth. One of the components of the TCBP program is a live teacher education television HIV/AIDS program called Talk Back program. Talk Back is a collaborative effort of the MoE & SD and the Botswana national television station. The Talk Back program involves development and implementation of weekly 1 hour live HIV/AIDS education interactive TV broadcasts for teachers. The development of the live programs is guided by a curriculum that provides a wide range of themes related to HIV/AIDS and education. This article reports the results of a survey of a sample of teachers and students at junior secondary schools and senior secondary schools, first, on their views and opinions regarding the Talk Back program as a TCBP. Second, how Setswana cultural beliefs, myths, and practices on sexuality affect teachers' and adolescents' sexual decisions, practices, and experiences as well as HIV/AIDS and sexually transmitted infection prevention. A questionnaire survey and focus group interviews were used as data collection instruments in selected secondary schools. The findings of the study suggest that the Talk Back program has not met much success as a TCBP. The findings further suggest that several myths, beliefs, misconceptions, and attitudes about HIV/AIDS exist among Botswana teachers and students and thus make it difficult for the Talk Back program to impart

Allochronic speciation, secondary contact, and reproductive character displacement in periodical cicadas (Hemiptera: Magicicada spp.): genetic, morphological, and behavioural evidence.

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Cooley, J R; Simon, C; Marshall, D C; Slon, K; Ehrhardt, C

2001-03-01

Periodical cicadas have proven useful in testing a variety of ecological and evolutionary hypotheses because of their unusual life history, extraordinary abundance, and wide geographical range. Periodical cicadas provide the best examples of synchronous periodicity and predator satiation in the animal kingdom, and are excellent illustrations of habitat partitioning (by the three morphologically distinct species groups), incipient species (the year classes or broods), and cryptic species (a newly discovered 13-year species, Magicicada neotredecim). They are particularly useful for exploring questions regarding speciation via temporal isolation, or allochronic speciation. Recently, data were presented that provided strong support for an instance of allochronic speciation by life-cycle switching. This speciation event resulted in the formation of a new 13-year species from a 17-year species and led to secondary contact between two formerly separated lineages, one represented by the new 13-year cicadas (and their 17-year ancestors), and the other represented by the pre-existing 13-year cicadas. Allozyme frequency data, mitochondrial DNA (mtDNA), and abdominal colour were shown to be correlated genetic markers supporting the life-cycle switching/allochronic speciation hypothesis. In addition, a striking pattern of reproductive character displacement in male call pitch and female pitch preference between the two 13-year species was discovered. In this paper we report a strong association between calling song pitch and mtDNA haplotype for 101 individuals from a single locality within the M. tredecim/M. neotredecim contact zone and a strong association between abdomen colour and mtDNA haplotype. We conclude by reviewing proposed mechanisms for allochronic speciation and reproductive character displacement.

A Research on Sexuality Education in Special School

OpenAIRE

児嶋, 芳郎; 越野, 和之; 大久保, 哲夫

1996-01-01

In recent years, sexuality education seems to be a more important problem in special school education. This report is to clarify the actual conditions of sexuality education in special schools for students with mental retardation. The answers to the question about enforcement of sexuality education shows that over half of the special schools have put into practice some sexuality education. Especially, the enforcement ratio of sexuality education grows over 70 per cent at the higher secondary ...

Self-Transcendence, Sexual Desire, and Sexual Frequency.

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Costa, Rui Miguel; Pestana, José; Costa, David

2018-01-02

Self-forgetfulness is a facet of self-transcendence characterized by tendency to experience altered states of consciousness. We examined associations of self-forgetfulness with sexual desire and frequency. Two hundred sixty-one Portuguese men and women completed the self-forgetfulness subscale of the Temperament and Character Inventory-Revised, a measure of openness to experience, and a questionnaire on desired and actual frequency of vaginal intercourse, noncoital sex, and masturbation in the past month. In simple and partial correlations controlling for openness to experience and relationship status, women's self-forgetfulness correlated with desired frequency of intercourse and noncoital sex. For men, self-forgetfulness correlated with actual frequency of intercourse and noncoital sex.

[Actuals of the treatment for gender identity disorder at puberty: introducing the suppression of secondary sexual characteristics from psychotherapy].

Science.gov (United States)

Koh, Jun

2013-01-01

We have treated young patients who feel gender dysphoria to help them accept their feelings of disconnection. We tell them that such feelings of disconnection are never strange, so they do not have to be suppressed, and can be expressed. To do that, the most important thing is that their parents firmly accept the situation, whereas they are the ones who also feel the most anxious. We need to provide psychological support carefully. The first major hurdle for children who have gender dysphoria is elementary school, even if parents are accepting. In elementary school, even children can distinguish beween male and female, and there are many situations where there is separation by gender in school events, so it is difficult to realize the expression of disconnection without school support. Therefore, understanding by school teachers is needed. When a school shows understanding, parental anxiety is alleviated. When a teacher provides firm support, children around them are more likely to accept the situation. Accordingly, support for children who have gender dysphoria consists of three pillars. The first of these is to help children accept their feelings of gender dysphoria and feel that they can be expressed. The second is to help their parents accept gender dysphoria and create an environment where it can be expressed. The third is to encourage schools to actively create such an environment. To deal with concrete problems which children face by providing these approaches promptly assists in promoting the social growth of children. Even if children feeling gender dysphoria have active school lives with such support, they face the following major hurdle : the secondary sexual characteristics. It has been reported in not only foreign countries but also Japan that there are many children who become mentally unbalanced and enter a maladaptive state, such as truancy and self-injury, on secondary sexual development. In the West, it has been reported that suppressive therapy

Development and Validation of the ADAS Scale and Prediction of Attitudes Toward Affective-Sexual Diversity Among Spanish Secondary Students.

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Garrido-Hernansaiz, Helena; Martín-Fernández, Manuel; Castaño-Torrijos, Aida; Cuevas, Isabel

2018-01-01

Violence against non-heterosexual adolescents in educational contexts remains a worrying reality, but no adequate attitudes toward affective-sexual diversity (AtASD) measure exists for Spanish adolescent students. We developed a 27-item scale including cognitive, affective, and behavioral aspects, which was completed by 696 secondary school students from the Madrid area. Factor analyses suggested a unidimensional model, Cronbach's alpha indicated excellent scale scores reliability, and item calibration under the item response theory framework showed that the scale is especially informative for homophobic attitudes. A hierarchical multiple regression analysis showed that variables traditionally related to AtASD (gender, age, religion, nationality, perceived parental/peer attitudes, direct contact with LGB people) also were so in our sample. Moreover, interest in sexuality topics and perceived center's efforts to provide AtASD education were related to better AtASD. Our scale was reliable and valid, and it may also prove useful in efforts to detect those students with homophobic attitudes and to guide interventions.

[Sexual initiation, masculinity and health: narratives of young men].

Science.gov (United States)

Rebello, Lúcia Emilia Figueiredo de Sousa; Gomes, Romeu

2009-01-01

The main objective of this study was to analyze the narratives of young university students about the experience of sexual initiation. The theoretical and conceptual references used were the sexual scripts of our society that inform people about when, how, where and with whom they should have their sexual experiences, indicating how to act sexually and the reasons why they have to practice some kind of sexual activity. The method used was a qualitative study of narratives from the perspective of dialectic hermeneutics. The methodological design involves the comprehension of sceneries, contexts, environments and characters of the narratives about sexual initiation. The analysis refers to narratives of university students in the city of Rio de Janeiro. Among the meanings of sexual initiation, we emphasize sexual intercourse, the demarcation of a stage of life, the awakening to the opposite sex and the discovery of the body. We observed that the young men's narratives were coherent with what is considered masculine, present in the discourse of different generations. It is concluded that the young men should be encouraged to participate in actions combining health and education aimed at promotion of sexual and reproductive health.

Factors associated with HIV counseling and testing and correlations with sexual behavior of teachers in primary and secondary schools in Addis Ababa, Ethiopia

Directory of Open Access Journals (Sweden)

Menna T

2015-06-01

Full Text Available Takele Menna, Ahmed Ali, Alemayehu Worku School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia Background: The HIV/AIDS pandemic is a global crisis that affects the lives of millions of people. Although HIV counseling and testing (HCT serves as the entry point for HIV prevention, treatment, and care, it remains a low priority in many settings. The aim of this study, therefore, was to assess the factors associated with HCT and their correlation with the sexual behavior of primary and secondary school teachers in Addis Ababa. Methods: A comparative cross-sectional study was conducted among primary and secondary school teachers in Addis Ababa, Ethiopia. A multistage sampling technique was used to select a representative sample of 1,136 teachers. HCT and sexual health behavior-related data were collected using a self-administered questionnaire. Binary logistic regression was employed to examine the relationships between HCT, sociodemographics, and risky sexual behavior-related variables. Results: Of the 1,136 eligible study participants, 1,034 (91.0% teachers completed the self-administered anonymous questionnaire. The proportion of teachers who had ever tested for HIV was 739/1,034 (71.5%; 95% confidence interval [CI] 69.1–74.2. Multivariate logistic regression analyses showed that being male (adjusted odds ratio [AOR] 0.63; 95% CI 0.44–0.90 was associated with a 37% decrease in odds of being ever tested for HIV compared with being female. Married teachers were less likely to have had HIV testing (AOR 0.30; 95% CI 0.19–0.47 compared with unmarried teachers. Being aged ≥45 years (AOR 4.05; 95% CI 1.82–9.03, having high HCT-related knowledge (AOR 3.56; 95% CI 1.73–7.32, and having a perceived risk of HIV (AOR 1.43; 95% CI 1.04–1.96 were positively associated with HCT. Moreover, regarding the correlation of HCT with the sexual behavior of teachers, those teachers who never had HCT were more

[Sexual behavior in adolescents aged 12 to 17 in Andalusia (Spain)].

Science.gov (United States)

Rodríguez Carrión, José; Traverso Blanco, Clara Isabel

2012-01-01

To describe sexual behavior and activity among adolescents aged 12-17 years old in Andalusia (Spain) in 2007-2008. The data for this study were collected through an anonymous questionnaire distributed to a stratified random sample of 2,225 secondary school students in Andalusia. Participation was voluntary. A total of 388 respondents (18.2%) reported having had complete sexual intercourse, with no statistically significant differences between boys (18.0%) and girls (18.5%). However, boys initiated the following practices earlier than girls: sexual activity (14 years versus 14.4 years), masturbation (11.3 years versus 12.7 years), oral sex (13.8 years versus 14.6 years) and mutual masturbation (13.7 years versus 14.4 years). Other gender differences included the number of sexual partners (two in boys versus 1.6 in girls), recent sexual activity (higher in girls), internet sex (higher in boys), contraceptive use during the first coitus (lower in boys) and knowledge about double-barrier methods of contraception and sexually transmitted diseases (higher in girls). One out of six Andalusian secondary education students had had sexual intercourse. Two-thirds of the students were sexually active, especially girls, with limited knowledge of double-barrier methods and sexually transmitted diseases. The results of this study demonstrate the importance of including sex education as a core subject in the secondary education curriculum. Copyright © 2011 SESPAS. Published by Elsevier Espana. All rights reserved.

Temperament and character profiles are associated with depression outcome in psychiatric secondary care patients with harmful drinking.

Science.gov (United States)

Paavonen, Vesa; Luoto, Kaisa; Lassila, Antero; Leinonen, Esa; Kampman, Olli

2018-04-07

Temperament and character profiles have been associated with depression outcome and alcohol abuse comorbidity in depressed patients. How harmful alcohol use modifies the effects of temperament and character on depression outcome is not well known. Knowledge of these associations could provide a method for enhancing more individualized treatment strategies for these patients. We screened 242 depressed patients with at least moderate level of depressive symptoms. The Alcohol Use Disorders Identification Test (AUDIT) was used for identifying patients with marked alcohol use problems (AUP, AUDIT≥11). After 6 weeks of antidepressive treatment 173 patients were assessed using the Montgomery-Åsberg Depression Rating Scale (MADRS), and the Temperament and Character Inventory (TCI-R). Outcome of depression (MADRS scores across three follow-up points at 6 weeks, 6 months and 24 months) was predicted with AUP, gender, and AUP x Gender and AUP x Time interactions together with temperament and character dimension scores in a linear mixed effects model. Poorer outcome of depression (MADRS scores at 6 weeks, 6 months and 24 months) was predicted by AUP × Time interaction (p = 0.0002) together with low Reward Dependence (p = 0.003). Gender and all other temperament and character traits were non-significant predictors of the depression outcome in the mixed effects model. Possibly due to the modifying effect of alcohol use problems, high Reward Dependence was associated with better depression treatment outcome at 6 months. Harm Avoidance and Self-Directedness did not predict depression outcome when alcohol use problems were controlled. Copyright © 2018 Elsevier Inc. All rights reserved.

[Sexuality after breast cancer].

Science.gov (United States)

Alder, Judith; Bitzer, Johannes

2010-03-01

Sexual complaints are an often reported complication of breast cancer treatment, however still under diagnosed and rarely subject of oncologic counseling. The etiology is multifactorial: predisposing factors, triggers and maintaining factors can be identified on a somatic, psychological and social-interactional level. Accordingly, the development of the therapeutic approach is based on the identification and, where possible, modification or compensation of those factors which explain and maintain the sexual problems. Most often, loss of appetence is being reported, however, as it may develop secondary to sexual pain (dyspareunia) which is partly due to lack of lubrication as a consequence of therapy induced hormonal changes, the entire sexual interaction as well as sexual experiences since diagnosis and treatment should be systematically assessed. For treatment, vaginal atrophy, climacteric symptoms and, most importantly, the psychological and relational adjustment process to illness induced changes have to be considered.

Perceived Benefits of Human Sexuality Peer Facilitators

Science.gov (United States)

Butler, Scott M.; Hartzell, Rose M.; Sherwood, Catherine M.

2008-01-01

Peer education, facilitation, and counseling programs are commonly utilized in primary and secondary prevention programs within colleges and universities. In addition, peer-based human sexuality discussions have been used as an adjunct to traditional human sexuality pedagogic programs over the last 20 years. Whereas ample evidence suggests that…

Gender roles, physical and sexual violence prevention in primary extend to secondary school in Samutsakorn Province, Thailand.

Science.gov (United States)

Chamroonsawasdi, Kanittha; Suparp, Jarueyporn; Kittipichai, Wirin; Khajornchaikul, Piyathida

2010-03-01

To enhance positive attitude and life skills on gender roles to prevent physical and sexual violence. A whole school-based participatory learning program using a quasi-experimental study with pre and post test design was conducted among 2 schools during June-September, 2005. The experimental group, were 134 students in a primary school and 179 students in a secondary school. While the control group, were 122 students in a primary school and 95 students in a secondary school. Means score of attitude toward gender roles before implementation in the experimental group was significantly lower than the control group (p 0.05). Means paired different score (after-before) between the two groups was significantly different (p = 0.002). A whole school-based program on gender roles and violence prevention is suitable for youths and should be merged as school curricula and expanded as a nationwide program at all level of education. Gender equity should be taught at an early childhood. Parental involvement in school-based activities should be negotiated.

Effects Of Sexuality Counselling Education On Attitudes Of Ss1 ...

African Journals Online (AJOL)

This study was motivated by the increasing incidence of sexual misbehaviour among adolescents in secondary schools. It was therefore designed to examine the effects of sexuality counselling education on adolescents' attitude to sex and sexual behavivour using the pre-post test experimental design. The study examined ...

Character animation fundamentals developing skills for 2D and 3D character animation

CERN Document Server

Roberts, Steve

2012-01-01

Expand your animation toolkit and remain competitive in the industry with this leading resource for 2D and 3D character animation techniques. Apply the industry's best practices to your own workflows and develop 2D, 3D and hybrid characters with ease. With side by side comparisons of 2D and 3D character design, improve your character animation and master traditional principles and processes including weight and balance, timing and walks. Develop characters inspired by humans, birds, fish, snakes and four legged animals. Breathe life into your character and develop a characters personality w

Genetics of sexual isolation based on courtship song between two sympatric species: Drosophila ananassae and D. pallidosa.

Science.gov (United States)

Yamada, Hirokazu; Matsuda, Muneo; Oguma, Yuzuru

2002-11-01

Sexual isolation has been considered one of the primary causes of speciation and its genetic study has the potential to reveal the genetics of speciation. In Drosophila, the importance of courtship songs in sexual isolation between closely related species has been well investigated, but studies analysing the genetic basis of the difference in the courtship songs associated with sexual isolation are less well documented. Drosophila ananassae and Drosophila pallidosa are useful for studies of sexual isolation, because of their sympatric distribution and absence of postmating isolation. Courtship songs are known to play a crucial role in sexual isolation between these two species, and the female discrimination behaviour against the courting male has been revealed to be controlled by a very narrow region on the second chromosome. In this study we investigated the genetic basis controlling the song differences associated with their sexual isolation, using intact and wingless males with chromosomes substituted between species. The results obtained from F1 hybrid males between these species indicate the dominance of the song characters favoured by D. pallidosa females. In addition, the results obtained from backcross F2 males indicate that chromosome 2 had a major effect on the control of the song characters associated with sexual isolation.

Both cell-autonomous mechanisms and hormones contribute to sexual development in vertebrates and insects.

Science.gov (United States)

Bear, Ashley; Monteiro, Antónia

2013-08-01

The differentiation of male and female characteristics in vertebrates and insects has long been thought to proceed via different mechanisms. Traditionally, vertebrate sexual development was thought to occur in two phases: a primary and a secondary phase, the primary phase involving the differentiation of the gonads, and the secondary phase involving the differentiation of other sexual traits via the influence of sex hormones secreted by the gonads. In contrast, insect sexual development was thought to depend exclusively on cell-autonomous expression of sex-specific genes. Recently, however, new evidence indicates that both vertebrates and insects rely on sex hormones as well as cell-autonomous mechanisms to develop sexual traits. Collectively, these new data challenge the traditional vertebrate definitions of primary and secondary sexual development, call for a redefinition of these terms, and indicate the need for research aimed at explaining the relative dependence on cell-autonomous versus hormonally guided sexual development in animals. © 2013 The Authors. BioEssays published by WILEY Periodicals, Inc.

Sexual Assault and Sexual Harassment in the U.S. Military: Volume 2. Estimates for Department of Defense Service Members from the 2014 RAND Military Workplace Study

Science.gov (United States)

2016-01-01

sexual assault reporting. Such models would provide insight into the character- istics of the service members who experience these events ( age , pay grade...service members and who met Study Design and Analysis Approach 5 the study inclusion criteria requiring that they be age 18 or older , below the rank...to encour- age someone who experienced sexual assault both to report it (93.5 percent) and to seek counseling (93.9 percent). There were no service or

Predictors of sexual-risk behaviour and HIV-preventive practices ...

African Journals Online (AJOL)

Of the total sexually active respondents, 67.1% had begun sexual activity while still in secondary school. For the previous 12-month period, 42.1% said they did not use condoms during the last sexual encounter, 46.1% of the males claimed having had sex with 'bar ladies,' and 39% said they had an active symptom of a ...

PARATHYROID CANCER OCCURRING IN RELAPSING SECONDARY HYPERPARATHYROIDISM

Directory of Open Access Journals (Sweden)

I. V. Kotova

2016-01-01

Full Text Available We present a clinical case of parathyroid cancer in a patient with relapsing secondary hyperparathyroidism at 4 years after subtotal parathyroidectomy. Its unique character is related to the combination of relapsing secondary hyperparathyroidism, parathyromatosis, ectopic of an adenomatous hyperplastic parathyroid gland into the thyroid gland, and parathyroid cancer. Several most complicated aspects of parathyroid surgery are disclosed, such as the choice of strategy for surgical intervention in secondary hyperparathyroidism, complexity of morphological and cytological diagnostics of this disorder.

Sexual safety and sexual security among young Black women who have sex with women and men.

Science.gov (United States)

Alexander, Kamila Anise; Fannin, Ehriel F

2014-01-01

To examine sexuality narratives of Black women who have sex with women and men and explore factors that influence their sexual safety and sexual security. Secondary qualitative content analysis. We recruited young self-identified Black women from beauty salons and community-based organizations. Our sample included a subset of five sexually active, Black women age 19 to 25 who reported engaging in sexual relationships with women and men. Participants were selected from a larger parent study that included sexuality narratives from 25 women. We analyzed interview transcripts in which participants described sexual relationships. We used constant comparative techniques and conventional content analysis methodology. We uncovered three themes illustrating influences on sexual safety and sexual security: institutional expectations, emotional connectedness, and sexual behaviors. From this analysis, we derive valuable insights into decision-making processes within sexual relationships from the perspectives of young Black women who have sex with women and men. Clinicians and investigators can use these findings to inform programs designed to improve the sexual health of this often invisible group of women. Nurses are uniquely positioned to support young women as they navigate societal institutions and emotional experiences that inform future sexual decisions and behaviors. © 2014 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

Sexual dysfunction risk and quality of life among women with a history of sexual abuse.

Science.gov (United States)

Carreiro, Andrea V; Micelli, Ligia P; Sousa, Maria H; Bahamondes, Luis; Fernandes, Arlete

2016-09-01

To assess scores for sexual dysfunction risk and quality of life in a cohort of women in Brazil who had a history of sexual abuse. The present study was a secondary analysis of a cross-sectional study conducted between February 1, 2011 and May 31, 2012. Women aged 18-49years attending a family planning clinic at the University of Campinas, Brazil, who were in a heterosexual relationship and reported engaging in sexual intercourse in the 4weeks prior to the study were enrolled. Participants were asked to complete the World Health Organization Quality of Life Questionnaire, Abbreviated Version, and the Female Sexual Function Index (FSFI) questionnaire. Data were grouped based on a history of sexual abuse. An FSFI score of no higher than 26.55 was considered the cut off for sexual dysfunction. The prevalence of FSFI-defined sexual dysfunction was higher in participants with a history of sexual abuse (Phistory of sexual abuse had significantly lower scores across all quality of life domains. Increased risk of sexual dysfunction among women with a history of sexual abuse suggests potential problems in the sex lives of individuals in this population. Healthcare professionals should be alert to this diagnosis. Copyright © 2016 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Three novel and two known androgen receptor gene mutations ...

Indian Academy of Sciences (India)

BALACHANDRAN SARANYA

c Indian Academy of Sciences. RESEARCH ARTICLE ... Taramani, Chennai 600 113, India ... Government Hospital for Women and Children, Egmore, Chennai 600 008, India ..... with amenorrhoea and poor secondary sexual characters like.

Status Of Safe Sexual Behavior The Case Of Secondary Preparatory TVET Adwa College Of Teachers And Educational Leadership And Axum University Central Zone Of Tigray.Ethiopia 2014

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Workneh Gebreselassie

2015-08-01

Full Text Available Introduction Most experts agree that in the general population old teenagers and young adults tend to be the most sexually active and therefore at higher risk than some other groups Curtin 1996. Making continuous assessment on the degree of awareness and behavioral change on prevention of HIVAIDS is uninterrupted work. Since this age group is found in high schools colleges and University .This research work is interested to assess the sexual behaviors related to the prevention of HIVAIDS in these education institutions. This study may contribute in initiating concerned policy makers health workers teachers administrators and parents NGOs to assess their strategies and strengthen their efforts in order to create better awareness behavioral change and accessibilities for prevention of HIVAIDS. It may also strengthen the global efforts on prevention of HIVAIDS. Objectives-To assess the status of safe sexual behavior in the educational institutions and promote prevention of HIVAIDS Methodology-Institutions based cross sectional study design was employed. This research work has been carried out by dispatching self administered questionnaires randomly among the students of secondary preparatory TVET CTE University educational institutions found in central zone of Tigray region Ethiopia. Two sections departments were selected randomly from each institution. The collected data was analyzed quantitatively entering in to a computer using SPSS Version 16 using Chi-square Annova Sign test. Result More students found abstinence females 82.8 males 72.4. Sexually active students not found in first primary level. But in both sexes sexually active students found in junior primary level 7thamp8th grade in which males are significantly more than females. In both sexes majority students have started sexual activity in their secondary level 9th amp10th. The very interesting thing here is all female students who have arrived with abstinence to university level

Sexual concerns among kidney transplant recipients.

Science.gov (United States)

Muehrer, Rebecca J; Lanuza, Dorothy M; Brown, Roger L; Djamali, Arjang

2014-11-01

Little is known about the specific sexual concerns of kidney transplant (KTx) recipients. The primary objectives of this study were to: (i) describe the importance of sexuality to KTx recipients; (ii) investigate the sexual concerns of KTx recipients; and (iii) examine the relationship between sexual concerns and quality of life (QOL). A secondary objective was to examine potential sexual concern differences by gender, pre-transplant dialysis status, and donor type. This study employed a cross-sectional, descriptive, correlational design. Sexual concerns were identified using the Sexual Concerns Questionnaire, which contains seven subscales. QOL was measured with the SF-8 and the QOL Uniscale. Nearly 73% of subjects rated sexuality as important. Subscales indicating highest area of sexual concerns were communication with healthcare providers about sexuality (Mean (M) = 2.70) and sexual pleasure concerns (M = 2.45). Higher concern ratings regarding health consequences of sexual activity, quality of sexual relationship, sexual pleasure, sexual functioning problems, and pessimistic beliefs about treatment were significantly, inversely related to QOL. Women had significantly higher scores on the Sexual Pleasure and Communication with Healthcare Providers subscales than men. This study reports the sexual concerns of KTx recipients' who are an average of four yr since surgery, and the relationship of these concerns to QOL. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The effects of sexism, psychological distress, and difficult sexual situations on U.S. women's sexual risk behaviors.

Science.gov (United States)

Choi, Kyung-Hee; Bowleg, Lisa; Neilands, Torsten B

2011-10-01

Women represent almost half of the people living with HIV worldwide. Although social discrimination has been recognized as a major obstacle to HIV prevention, few empirical studies have examined the effects of sexism on women's HIV sexual risk behaviors. We analyzed data collected from an ethnically diverse sample of 754 women attending family planning clinics in the San Francisco Bay Area. A majority of respondents reported lifetime experiences of sexism (e.g., 94% reported sexual harassment). Structural equation modeling results demonstrated that experiences of sexism and reports of recent unprotected sex with a primary or a secondary sexual partner were linked through psychological distress and difficult sexual situations. Our results suggest the need to develop HIV prevention strategies for women that address two mechanisms-psychological distress and difficult sexual situations-that link social discrimination to women's sexual risk for HIV.

Disorders Of Sexual Preference Among Secondary School Teachers ...

African Journals Online (AJOL)

Background: In Nigeria, there is a dearth of data on Disorders of Sexual Preference (DSP), which is due to the unwillingness by most people to volunteer information on such issues. In spite of this, anecdotal evidence suggests strongly that DSP exist in Nigeria. Aims and objectives: This study was aimed at determining the ...

Public Perspectives Toward the Sexual Behavior of an Individual With Dementia Residing in Long-Term Care.

Science.gov (United States)

Yelland, Erin L; Cless, Adam W; Mallory, Allen B; Cless, Jessica D

2018-06-01

This study examines public perspectives toward sexual behavior within a heterosexually married couple in which one individual has dementia and resides in a long-term care facility. Respondents included 318 adults in the Southern United States. Paired sample t tests were used to understand how the diagnosis of dementia statistically influenced participants' responses, and a logistic regression model was used to understand how a vignette character's sex and respondent characteristics influenced attitudes. Fifty-eight percent of respondents believed that a sexual relationship should be permitted for an adult with dementia, and t tests revealed that dementia had a statistical effect on participants' responses. Sex of the vignette character was not a predictor of attitudes. Participant's qualitative rationales are offered for additional insight. Respondents who felt that a couple should not engage in a sexual relationship commonly cited consent-related issues as their primary concern. Implications for policy development are discussed.

Sexual and reproductive health knowledge, behaviour and education needs of in-school adolescents in northern Nigeria.

Science.gov (United States)

Adeokun, L A; Ricketts, O L; Ajuwon, A J; Ladipo, O A

2009-12-01

Adolescence is marked by progression from the appearance of secondary sexual characteristics to sexual and reproductive maturity. Curiosity about bodily changes is heightened. However, adolescents' perceived sexuality education needs have been poorly documented. A survey of 989 adolescents from 24 North-Eastern Nigerian secondary schools yielded information on socio-demographic characteristics, reproductive health knowledge, sexual activities and sexuality education needs. Of the interviewed respondents, 72% of females had experienced menstruation. Overall, 9% were sexually active, 3.1% knew when ovulation occurs, 47% knew pregnancy could result from first coitus and 56% knew of contraception. 84% opined that adolescents should be given sexuality education but only 48.3% had received any. Sexuality education should be provided for in-school adolescents through their preferred and reliable sources of information.

Psychiatric disorders in single and multiple sexual murderers.

Science.gov (United States)

Hill, Andreas; Habermann, Niels; Berner, Wolfgang; Briken, Peer

2007-01-01

Sexual homicides - and particularly offenders with multiple victims - receive much attention in the general public as well as among forensic experts. The aim of this study was to assess psychiatric disorders in a large sample of sexual murderers and to identify disorders related to multiple sexual homicides. Psychiatric court reports from 20 German forensic psychiatrists on 166 men who had committed a sexual homicide were evaluated for psychiatric disorders according to DSM-IV, including standardized instruments for personality disorders (criteria from the Structured Clinical Interview) and psychopathy (Psychopathy Checklist-Revised). Offenders with a single sexual homicide victim (n = 130) were compared to those with multiple victims (n = 36). High lifetime prevalence rates were found for substance abuse or dependence, paraphilias (especially sexual sadism), sexual dysfunctions and personality disorders (especially antisocial, borderline, sadistic and schizoid). In the multiple sexual murderer group sexual sadism, voyeurism, sadistic, antisocial and schizoid personality disorders were more frequent than in the single-victim group; none of the multiple offenders was diagnosed with a mood disorder. Multiple sexual murderers are characterized by disorders in three major psychopathological domains: sexual as well as 'character' sadism, antisociality and schizoid personality. A thorough diagnostic evaluation of Axis I as well as Axis II disorders should be part of risk assessments in sexual homicide perpetrators. Although the study was a retrospective investigation on psychiatric court reports, the size of the sample and consistency with results from previous studies give confidence that the identified group differences are unlikely to be due to methodological limitations.

Urbanisation, poverty and sexual behaviour: the tale of five African cities.

Science.gov (United States)

Greif, Meredith J; Dodoo, F Nii-Amoo; Jayaraman, Anuja

2011-01-01

The question of how urbanisation and poverty are linked in sub-Saharan Africa is an increasingly pressing one. The urban character of the HIV epidemic in sub-Saharan Africa exacerbates concern about the urbanisation - poverty relationship. Recent empirical work has linked urban poverty, and particularly slum residence, to risky sexual behaviour in Kenya's capital city, Nairobi. This paper explores the generalisability of these assertions about the relationship between urban poverty and sexual behaviour using Demographic and Health Survey data from five African cities: Accra (Ghana), Dar-es-Salaam (Tanzania), Harare (Zimbabwe), Kampala (Uganda) and Nairobi (Kenya). The study affirms that, although risky behaviour varies across the five cities, slum residents demonstrate riskier sexual behaviour compared with non-slum residents. There is earlier sexual debut, lower condom usage and more multiple sexual partners among women residing in slum households regardless of setting, suggesting a relatively uniform effect of urban poverty on sexual risk behaviour.

Genetic variability and inter-character associations in the mutants of Indian mustard

International Nuclear Information System (INIS)

Labana, K.S.; Chaurasia, B.D.; Singh, Balwant

1980-01-01

To study the genetic variability and the inter-character associations in Indian mustard [Brassica juncea (Linn.)Czern. and Coss. subsp. juncea Linn.], 104 radiation-induced mutants (including 'RLM 198') and 'RL 18' were grown during winter season of 1976-77 at the experimental farm of the Punjab Agricultural University. Analysis of variance revealed significant differences between the mutant genotypes for all the characters under study except for the primary branch number and siliqua number of main shoot, which were non-significant. High estimates of phenotypic coefficients of variation (pcv) and genetic coefficients of variation (gcv) were observed for secondary branch number, seed yield/plant, main shoot length and seed number/siliqua. In general, pcv estimates were higher than gcv estimates. The high estimates of both heritability and genetic advance were recorded in similar order for the plant height, seed number/siliqua, main shoot length and seed yield, in which the genetic progress could be achieved through mass selection. Seed yield was positively correlated with the primary branch number, the secondary branch number and the siliqua number of main shoot and negatively with the plant height. Shorter plant height w;.th more number of primary and secondary branches and more siliquae on main shoot were found to be good selection criteria for isolating high-yielding strains. (auth.)

Identidad sexual y performatividad

Directory of Open Access Journals (Sweden)

Córdoba García, David

2003-11-01

Full Text Available This text intends to approach the question of sexual identity as it has been defined in queer theory, and particularly in Judith Butler's work. The notion of performativity, closely related to a conception of the social as an open field of power relations where all identity is a contingent and precarious stabilization, leads to a politicization of identity that implies a second step further from its denaturalization. Identity is the place from which we can articulate a resistance politics, and its open and incomplete character is what allows its resignification.

Can eggs in a cavity be a female secondary sexual signal? Male nest visits and modelling of egg visual discrimination in blue tits

OpenAIRE

Holveck, Marie-Jeanne; Doutrelant, Claire; Guerreiro, Romain; Perret, Philippe; Gomez, Doris; Grégoire, Arnaud

2010-01-01

Eggshell colouration is thought to function as a female-specific secondary sexual trait. While tests of this idea are rapidly accumulating in cavity-nesting birds, some fundamental underlying assumptions remain rarely investigated: namely, can males see eggshell coloration and perceive colour differences between the eggs of different females? We tested these two key assumptions in a natural population of blue tits (Cyanistes caeruleus). Using transponders, we tracked male nest visits and foun...

Inferring speciation modes in a clade of Iberian chafers from rates of morphological evolution in different character systems

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Ahrens Dirk

2009-09-01

Full Text Available Abstract Background Studies of speciation mode based on phylogenies usually test the predicted effect on diversification patterns or on geographical distribution of closely related species. Here we outline an approach to infer the prevalent speciation mode in Iberian Hymenoplia chafers through the comparison of the evolutionary rates of morphological character systems likely to be related to sexual or ecological selection. Assuming that mitochondrial evolution is neutral and not related to measured phenotypic differences among the species, we contrast hypothetic outcomes of three speciation modes: 1 geographic isolation with subsequent random morphological divergence, resulting in overall change proportional to the mtDNA rate; 2 sexual selection on size and shape of the male intromittent organs, resulting in an evolutionary rate decoupled to that of the mtDNA; and 3 ecological segregation, reflected in character systems presumably related to ecological or biological adaptations, with rates decoupled from that of the mtDNA. Results The evolutionary rate of qualitative external body characters was significantly correlated to that of the mtDNA both for the overall root-to-tip patristic distances and the individual inter-node branches, as measured with standard statistics and the randomization of a global comparison metric (the z-score. The rate of the body morphospace was significantly correlated to that of the mtDNA only for the individual branches, but not for the patristic distances, while that of the paramere outline was significantly correlated with mtDNA rates only for the patristic distances but not for the individual branches. Conclusion Structural morphological characters, often used for species recognition, have evolved at a rate proportional to that of the mtDNA, with no evidence of directional or stabilising selection according to our measures. The change in body morphospace seems to have evolved randomly at short term, but the overall

Disruptions in aromatase expression in the brain, reproductive behavior, and secondary sexual characteristics in male guppies (Poecilia reticulata) induced by tributyltin.

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Tian, Hua; Wu, Peng; Wang, Wei; Ru, Shaoguo

2015-05-01

Although bioaccumulation of tributyltin (TBT) in fish has been confirmed, information on possible effects of TBT on reproductive system of fish is still relatively scarce, particularly at environmentally relevant levels. To evaluate the adverse effects and intrinsic toxicological properties of TBT in male fish, we studied aromatase gene expression in the brain, sex steroid contents, primary and secondary sexual characteristics, and reproductive behavior in male guppies (Poecilia reticulata) exposed to tributyltin chloride at the nominal concentrations of 5, 50, and 500 ng/L for 28 days in a semi-static exposure system. Radioimmunoassay demonstrated that treatment with 50 ng/L TBT caused an increase in systemic levels of testosterone of male guppies. Gonopodial index, which showed a positive correlation with testosterone levels, was elevated in the 5 ng/L and 50 ng/L TBT treated groups. Real-time PCR revealed that TBT exposure had inhibiting effects on expression of two isoforms of guppy aromatase in the brain, and these changes at the molecular levels were associated with a disturbance of reproductive behavior of the individuals, as measured by decreases in frequencies of posturing, sigmoid display, and chase activities when males were paired with females. This study provides the first evidence that TBT can cause abnormalities of secondary sexual characteristics in teleosts and that suppression of reproductive behavior in teleosts by TBT is due to its endocrine-disrupting action as an aromatase inhibitor targeting the nervous system. Copyright © 2015 Elsevier B.V. All rights reserved.

Sexuality Education Delivery in Australian Regional Secondary Schools: A Qualitative Case Study

Science.gov (United States)

Hulme Chambers, Alana; Tomnay, Jane; Clune, Samantha; Roberts, Sarah

2017-01-01

Background: Factors affecting the delivery of sexuality education to school students include government policy, school leadership and teacher confidence. Objective: The aim of this paper was to understand, from the perspective of regional education, health and welfare sector professionals, what is needed to support good sexual health for secondary…

Prevalence And Correlates Of Condom Use At Last Sexual ...

African Journals Online (AJOL)

Objectives: Correct and consistent condom use remains an important public health intervention against the spread of Human Immunodeficiency Virus and other sexually transmitted infections. There is paucity of information on sexual behaviour of in-school adolescents in Uganda. We, therefore, used secondary data of the ...

Komorbidnost depresije in spolne disfunkcije pri pacientih ambulante za zdravljenje spolnih motenj: Comorbidity of depression and sexual dysfunction among patients of outpatient clinic for sexual disorders' treatment:

OpenAIRE

Lučovnik, Miha; Prokšelj, Tatjana

2006-01-01

Sexual dysfunction and depression often occur together, however the causal relation is unclear and has not been studied enough. Sexual dysfunction secondary to depression has been well studied, but less is known about prevalence of depressive symptoms among patients with sexual dysfunction. The aim of our study was to find out whether the depression was more common among young people with psychogenic sexual dysfunction waiting to be treated at the clinic for sexual disorders than among young ...

Cross-sectional data on alcohol and marijuana use and sexual behavior among male and female secondary school students in New Providence, The Bahamas.

Science.gov (United States)

Kaljee, Linda; Wang, Bo; Deveaux, Lynette; Lunn, Sonja; Rolle, Glenda; Villar, Maria Elena; Stanton, Bonita

2016-05-01

While The Bahamas have significantly reduced poor reproductive health outcomes among adolescents and emerging adults, data indicate that youth are engaged in sexual risk behaviors. Substance use has been linked to increased risk for HIV and sexually transmitted infections in other contexts. There are limited data on Bahamian youth in relation to consumption of alcohol and marijuana use and engagement in sexual behaviors. This study aimed to assess potential relationships between alcohol and marijuana use and engagement in sexual behavior among government secondary school students in New Providence, The Bahamas. Total sample size was 2572, and about 56% of respondents were female. Mean age was 14.2 (SD 2.7 years). Cross-sectional data came from a baseline survey conducted as part of a longitudinal randomized controlled evaluation of a school-based HIV prevention and reproductive health program in New Providence. Overall, 46.5% (519) males and 44.8% (652) females reported alcohol consumption; 7.3% (82) males and 1.7% (25) females reported use of marijuana in the last 6 months. About 43% (477) male respondents and 16% (231) female respondents reported ever having vaginal sex. Logistic regression analysis indicates that increased likelihood of engaging in sex during the past 6 months is associated with being older, male, and consuming alcohol and marijuana. These data provide a 'global correlation' between substance use and engagement in sexual behaviors among Bahamian adolescents. Longitudinal research is needed to assess event specific risks and identify mediating and moderating factors. These findings indicate the importance of integrating reproductive health and substance use education.

Signaling governed by G proteins and cAMP is crucial for growth, secondary metabolism and sexual development in Fusarium fujikuroi.

Directory of Open Access Journals (Sweden)

Lena Studt

Full Text Available The plant-pathogenic fungus Fusarium fujikuroi is a notorious rice pathogen causing hyper-elongation of infected plants due to the production of gibberellic acids (GAs. In addition to GAs, F. fujikuroi produces a wide range of other secondary metabolites, such as fusarins, fusaric acid or the red polyketides bikaverins and fusarubins. The recent availability of the fungal genome sequence for this species has revealed the potential of many more putative secondary metabolite gene clusters whose products remain to be identified. However, the complex regulation of secondary metabolism is far from being understood. Here we studied the impact of the heterotrimeric G protein and the cAMP-mediated signaling network, including the regulatory subunits of the cAMP-dependent protein kinase (PKA, to study their effect on colony morphology, sexual development and regulation of bikaverins, fusarubins and GAs. We demonstrated that fusarubin biosynthesis is negatively regulated by at least two Gα subunits, FfG1 and FfG3, which both function as stimulators of the adenylyl cyclase FfAC. Surprisingly, the primary downstream target of the adenylyl cyclase, the PKA, is not involved in the regulation of fusarubins, suggesting that additional, yet unidentified, cAMP-binding protein(s exist. In contrast, bikaverin biosynthesis is significantly reduced in ffg1 and ffg3 deletion mutants and positively regulated by FfAC and FfPKA1, while GA biosynthesis depends on the active FfAC and FfPKA2 in an FfG1- and FfG3-independent manner. In addition, we provide evidence that G Protein-mediated/cAMP signaling is important for growth in F. fujikuroi because deletion of ffg3, ffac and ffpka1 resulted in impaired growth on minimal and rich media. Finally, sexual crosses of ffg1 mutants showed the importance of a functional FfG1 protein for development of perithecia in the mating strain that carries the MAT1-1 idiomorph.

Otorhinolaryngology manifestations secondary to oral sex.

Science.gov (United States)

Fernández-López, Claudia; Morales-Angulo, Carmelo

Over the last few years, oral and pharyngeal signs and symptoms due to oral sex have increased significantly. However, no review articles related to this subject have been found in the medical literature. The objective of our study was to identify otorhinolaryngological manifestations associated with orogenital/oroanal contact, both in adults and children, in the context of consensual sex or sexual abuse. We performed a review of the medical literature on otorhinolaryngological pathology associated with oral sex published in the last 20 years in the PubMed database. Otorhinolaryngological manifestations secondary to oral sex practice in adults can be infectious, tumoral or secondary to trauma. The more common signs and symptoms found in the literature were human papillomavirus infection (above all, condyloma acuminata and papilloma/condyloma), oral or pharyngeal syphilis, gonococcal pharyngitis, herpes simplex virus infection and pharyngitis from Chlamydia trachomatis. The incidence of human papillomavirus -induced oropharyngeal carcinoma has dramatically increased. In children past the neonatal period, the presence of condyloma acuminatus, syphilis, gonorrhoea or palatal ecchymosis (the last one, unless justified by other causes) should make us suspect sexual abuse. Sexual habits have changed in the last decades, resulting in the appearance of otorhinolaryngological pathology that was rarely seen previously. For this reason, it is important for primary care physicians to have knowledge about the subject to perform correct diagnosis and posterior treatment. Some sexual abuse cases in children may also be suspected based on the knowledge of the characteristic oropharyngeal manifestations secondary to them. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

The Relationship Between 
Body Mass Index and Sexual Function in Endometrial Cancer
.

Science.gov (United States)

Garcia, Rubi M; Hanlon, Alexandra; Small, William; Strauss, Jonathan B; Lin, Lillie; Wells, Jessica; Bruner, Deborah W

2018-01-01

To explore the association between pretreatment body mass index (BMI) and post-treatment sexual function in women treated for endometrial cancer. 
. 28 postmenopausal women treated with vaginal brachytherapy (VBT) took part in this multisite exploratory secondary analysis at the University of Pennsylvania and Northwestern University. 
. Secondary data analysis was used to determine if pretreatment BMI is associated with post-VBT sexual function in postmenopausal women treated for endometrial cancer at baseline and at six months post-treatment. Because of small sample size, participants were dichotomized according to enrollment BMI. Both groups had poor sexual function at baseline. Although improved function was observed with time, neither group reached a score indicating healthy sexual function.
. Understanding factors that influence sexual health in patients with gynecologic cancer can improve post-treatment quality of life. 
.

Actor/Character Dualism

DEFF Research Database (Denmark)

Riis, Johannes

2012-01-01

Our perception of agency may be inherently fallible, and this may explain not only our general awareness of actors when engaged in fictional characters but also the specific case of paradoxical characters...

"Learning the Basics": Young People's Engagement with Sexuality Education at Secondary Schools

Science.gov (United States)

Adams Tucker, Leigh; George, Gavin; Reardon, Candice; Panday, Saadhna

2016-01-01

School-based sexuality education remains a key response to the HIV epidemic. Drawing on findings from an ethnographic study, this study explores how young people engage with sexuality and HIV- and AIDS-related education as it is delivered through the Life Orientation (LO) learning area in South Africa, in order to understand the dynamics that…

Gay as classroom practice: A study on sexuality in a secondary language classroom

Directory of Open Access Journals (Sweden)

Angelica Simonsson

2016-06-01

Full Text Available In this study conceptions of sexuality in classroom praxis are investigated. Sexuality and education is a growing field of research, in Sweden as well as internationally, something which has been recently represented also in Confero, not least in the contributions in the special issue "Queering School, Queers in School". In the introduction to an anthology on gender, sexuality and education, Carlson and Meyer point out that school, as an institution, plays an important role in society when it comes to regulating gender and sexuality since school is a producer of differences in terms of "separable binary oppositions" such as man-woman and straight-gay, that are easily understood within the dominating culture and where one in each couple is usually more highly valued than the other. Carlson and Meyer further assert that school as an institution, in this way, produces gender and sexuality. One example of this is presented by Dalley and Campbell, who in their study of pupil interaction in high school conclude that the male pupils produce heterosexuality, whether actual or pretended, as normal by referencing homosexuality as abnormal. Our reading of these studies indicates that within both formal and informal schooling, meaning and knowledge is produced through everyday practices in which conceptions of gender and sexuality are crucial. In these practices, heterosexuality holds a position as taken-for-granted and normative.

An examination of the path between recent sexual violence and sexually transmitted infections.

Science.gov (United States)

von Sternberg, Kirk; Cardoso, Jodi Berger; Jun, Jina; Learman, Joy; Velasquez, Mary M

2012-01-01

Sexually transmitted infections (STIs) are among the most common infections in the United States and are particularly prevalent in survivors of sexual violence. The purpose of this study is to examine co-occurring risk factors for sexual violence and STIs including mental health, alcohol use, drug use, and multiple partners as intersecting pathways to STIs for women who experienced sexual abuse in the past year. Secondary analyses were conducted on cross-sectional data from women originally recruited as respondents for an epidemiologic survey funded by the Centers for Disease Control and Prevention (CDC): Project CHOICES. The survey was administered to 2,672 women in six settings: A large, urban jail and residential alcohol and drug treatment facilities (Texas); a gynecology clinic (Virginia); two primary care clinics (Virginia and Florida); and media solicitation (Florida). Women were included in the current study if they were fertile, sexually active, and not pregnant or trying to get pregnant (n = 1,183). Structural equation modeling (SEM) was used to test the conceptual path model between sexual violence and STI occurrence. In the SEM, there were no significant paths from mental health, alcohol severity, or drug use to STI occurrence contrary to the results of the initial bivariate analyses. Multiple sexual partners significantly mediated the relationship between sexual violence and STIs and between mental health and drug use and STIs. This study highlights the importance of providing effective treatment to survivors of sexual violence, which includes addressing risky sexual behaviors to reduce STI occurrence. Copyright © 2012 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

The Effects of Sexism, Psychological Distress, and Difficult Sexual Situations on U.S. Women’s Sexual Risk Behaviors

Science.gov (United States)

Choi, Kyung-Hee; Bowleg, Lisa; Neilands, Torsten B.

2011-01-01

Women represent almost half of the people living with HIV worldwide. Although social discrimination has been recognized as a major obstacle to HIV prevention, few empirical studies have examined the effects of sexism on women’s HIV sexual risk behaviors. We analyzed data collected from an ethnically diverse sample of 754 women attending family planning clinics in the San Francisco Bay Area. A majority of respondents reported lifetime experiences of sexism (e.g., 94% reported sexual harassment). Structural equation modeling results demonstrated that experiences of sexism and reports of recent unprotected sex with a primary or a secondary sexual partner were linked through psychological distress and difficult sexual situations. Our results suggest the need to develop HIV prevention strategies for women that address two mechanisms ---psychological distress and difficult sexual situations --- that link social discrimination to women’s sexual risk for HIV. PMID:22010804

Sexuality education groups in juvenile detention.

Science.gov (United States)

Farrow, J A; Schroeder, E

1984-01-01

Several major studies have described the magnitude and character of adolescent sexual activity and sexual knowledge related to contraception and sexually transmitted diseases (Diepold & Young, 1979; Hass, 1979; Sorenson, 1973; Zelnick & Kantner, 1980). Few systematic studies have been conducted, however, which analyze the attitudes toward sexuality and contraception of delinquent adolescents who are generally school dropouts and who may engage in socially unacceptable behaviors such as running away, drug abuse, and prostitution. Delinquent youths, especially delinquent girls, have been characterized as being more sexually active and less sexually knowledgeable than their nondelinquent peers (Gibbon, 1981; Mannarino & Marsh, 1978). Despite the assumed high-risk nature of this delinquent population, few juvenile detention facilities have offered systematically evaluated coeducational sex education programs. One barrier to implementation of such programs in juvenile detention centers is the lack of a treatment or program orientation of most staff, and/or staff denial of adolescent sexuality in general, an attitude which suppresses the development of healthier sexual values and often promotes pathologic sexual interaction within institutions (Shore & Gochros, 1981). A recent survey of adolescent sexuality (Diepold, 1979) points out that teenagers' feelings about their "sexual selves" impacts greatly upon their general self-image. Low self-esteem is more frequently found among delinquents than nondelinquents (Jones & Swain, 1977; Lund & Salury, 1980), and treatment for delinquent girls often focuses on increasing self-esteem and developing assertiveness skills based on feelings of self-worth (DeLange, Lanahan, & Barton, 1981; NiCarthy, 1981). Two studies carried out with juvenile detainees from a large urban center confirmed that sexual activity among delinquent adolescents is significantly greater than that of the general adolescent population, and that the delinquents

Sexuality and intimacy among people living with serious mental illnesses: Factors contributing to sexual activity.

Science.gov (United States)

Bonfils, Kelsey A; Firmin, Ruth L; Salyers, Michelle P; Wright, Eric R

2015-09-01

Limited research has focused on sexuality for those diagnosed with a severe mental illness. We aimed to extend existing work by exploring relationships between mastery (perception of control of one's life and future), sexual self-esteem (perceptions of one's capacity to engage in healthy sexual behavior), sexual attitudes (permissive ideas about sexuality), and perceived importance of relationships/sexuality and number of sexual partners. A secondary analysis of survey data from adult participants living with a severe mental illness (N = 401) in the Indiana Mental Health Services and HIV-Risk Study (Perry & Wright, 2006) was conducted. Analysis of covariance (controlling for marital status) compared those with 0 partners, 1 partner, or multiple partners over the past 3 months on the dependent variables of mastery, sexual self-esteem, sexual attitudes, and perceived importance. Participants with more permissive attitudes, greater perceived importance, and higher mastery were more likely to be sexually active with multiple partners. Self-esteem did not differentiate groups. Given the key role of sexual satisfaction in quality of life and the high rates of sexual risk behavior in this population, it is important that clinicians systematically assess mastery, perceived importance, and attitudes about sexuality when working with consumers diagnosed with a severe mental illness. Individually tailoring existing interventions on the basis of consumers' levels of mastery, related to self-efficacy for implementing changes in life, could improve long-term outcomes for these programs. Future research should examine other constructs that may account for more variance in sexual activity, such as perceptions of risk, intentions for sexual safety, or romantic relationship functioning. (c) 2015 APA, all rights reserved).

„NDONGENG‟ FOR CHILDREN CHARACTER BUILDING (A COMPARATIVE STUDY BETWEEN NDONGENG AND SUGGESTOPEDIA

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Abdurrachman Faridi

2017-04-01

Full Text Available Juvenile delinquency in Indonesia raised prominently from year to year, like drugs abuse, sexual harassment, and lately traffic accident killing 6 people in Jakarta. Who is to blame? Children, parents, community or even the government? From the government side, more proportion for character building which is expected to be inserted in all subjects starting from the lowest level of study has been accommodated. Although in reality, because of their different education backgrounds and lack of knowledge some of elementary school teachers do not know how to apply the curiculum or to use the appropriate teaching methods for their classes. (Faridi, 2013:3. From the children, parents and the community, the existence of local wisdom like ndongeng is very potencial to be used for shaping children characters, even to be formalized through education especially for early ages. Seeing the similarities between Suggestopedia (Goeorgi Lozanov and the way Indonesian mothers inheritted values in the past through dongeng, it is quite possible to combine narrative stories of dongeng which are full of moral values and the wonderful suggestopedia method to be an interesting media to shape the students‘ characters. There are several character values revealed in the process, such as hard-working, creativity, curiosity, patriotism, reading habbit, responsibility etc. It will be good if the narrative stories are originated from Indonesia in which both the teacher and the students have been familiar with the culture.

Sexual Harassment in American Secondary Schools: A Legal Guide for Administrators, Teachers and Students.

Science.gov (United States)

Layman, Nancy S.

The purpose of this book is to familiarize middle and high school administrators, teachers, and students with the laws concerning sexual harassment and strategies for dealing with it. The book can also help educators avoid liability for sexual harassment. Part 1 defines sexual harassment and emphasizes that men and women may perceive the same…

Reading the Freudian theory of sexual drives from a functional neuroimaging perspective

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Serge eStoléru

2014-03-01

Full Text Available One of the essential tasks of neuropsychoanalysis is to investigate the neural correlates of sexual drives. Here, we consider the four defining characteristics of sexual drives as delineated by Freud: their pressure, aim, object, and source. We systematically examine the relations between these characteristics and the four-component neurophenomenological model that we have proposed based on functional neuroimaging studies, which comprises a cognitive, a motivational, an emotional and an autonomic/neuroendocrine component. Functional neuroimaging studies of sexual arousal have thrown a new light on the four fundamental characteristics of sexual drives by identifying their potential neural correlates. While these studies are essentally consistent with the Freudian model of drives, the main difference emerging between the functional neuroimaging perspective on sexual drives and the Freudian theory relates to the source of drives. From a functional neuroimaging perspective sources of sexual drives, conceived by psychoanalysis as processes of excitation occurring in a peripheral organ, do not seem, at least in adult subjects, to be an essential part of the determinants of sexual arousal. It is rather the central processing of visual or genital stimuli that gives to these stimuli their sexually arousing and sexually pleasurable character.

Public Attitudes Toward Sexual Expression in Long-Term Care: Does Context Matter?

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Yelland, Erin; Hosier, Amy

2017-08-01

The purpose of this study was to (a) examine how age and sex of long-term care (LTC) residents influence public attitudes toward sexuality in LTC and (b) understand how, in the absence of cognitive decline, residing in LTC influences the perception of sexuality as a basic human right. Attitudes were examined using a factorial vignette with a probability sample of 325 respondents from a southern state. Results indicate that attitudes were not statistically affected by a vignette character's age or sex; but respondent education level, parenthood status, and religious affiliation did have direct bearing on attitudes. The notion of sexuality as a basic human right for residents of LTC was ultimately challenged as 19% of respondents said that LTC residents should not be permitted to have sexual relations with their spouse in the facility.

Profile of disorders of sexual differentiation in the Northeast region of ...

African Journals Online (AJOL)

In our study, 32.26% presented with primary female infertility, 27.86% adolescent girls presented with primary amenorrhea, 16.29% presented with male infertility, 10.35% presented with ambiguous genitalia at birth or soon afterward, 6.60% were females who presented with delayed 2ry sexual characters and short stature, ...

Escaping Oppositional Thinking in the Teaching of Pleasure "and" Danger in Sexuality Education

Science.gov (United States)

Cameron-Lewis, Vanessa

2016-01-01

Sexuality education and preventative sexual abuse education are often taught as separate subjects in secondary schools. This paper extends the argument against this separation by highlighting flaws in the logic that manifests this separation. Diffracting critical sexuality education theory with the monist logic of new materialism, I rethink…

The Influence of Social Media on the Prevalence of Sexual Harassment among Teenagers: A Case Study of Secondary Schools in Kandara Sub-County, Kenya

OpenAIRE

Mary Njeri Kamaku; Helen Mberia

2014-01-01

Social media use by teenagers in secondary schools is on the increase with more and more students accessing face book, twitter, You-tube, email and other social sites. Whereas students use such social networking positively, the amount of time spent on the sites that consume academic time has resulted to alarming poor performance which research has associated with lack of adequate revision time, inadequate sleep amounting to poor concentration, and truancy in schools. Sexual harassment is on t...

Female Secondary School Adolescents' Sexual Behavior and School Based HIV/AIDS Education Program

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Inyang, Mfrekemfon P.

2013-01-01

Most adolescents engage in indiscriminate sexual experimentations. This practice exposes them to the risk of contracting sexually transmitted infections including HIV/AIDS. Human immunodeficiency virus (HIV) and acquired immune deficiency syndromes (AIDS) are among the deadly diseases that exist globally. Twice as many girls, compared to boys…

Single-Sex Schooling: Friendships, Dating, and Sexual Orientation.

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Li, Gu; Wong, Wang Ivy

2018-05-01

Single-sex schooling has been controversial for decades. The current study investigated the differences in friendships, dating, and past, present, and ideal sexual orientation, between 207 college students who attended single-sex secondary schools and 249 college students who attended coeducational secondary schools in Hong Kong, controlling for personal characteristics such as socioeconomic status. We found that, compared to graduates of coeducational schools, graduates of single-sex schools reported a different gender composition in intimate friendships favoring the same sex, less romantic involvement with other-sex close friends, older age at first date, fewer boyfriends or girlfriends, and more past same-sex sexuality. In contrast, we found no significant differences in the interactions with same-sex versus other-sex friends, most aspects of past or present dating engagement, or self-reported present or ideal sexual orientation. These findings give insight into the interpersonal outcomes of single-sex schooling and fill a gap in previous research which has focused on academic achievement and gender role stereotypes.

Attributes of Spirituality Described by Survivors of Sexual Violence

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Knapik, Gregory P.; Martsolf, Donna S.; Draucker, Claire B.; Strickland, Karen D.

2010-01-01

This study focuses on what aspects of attributes of spirituality as defined by Martsolf and Mickley (1998) are most salient for female and male survivors of sexual violence. Content analysis of secondary narrative data, provided by 50 participants in a study of women's and men's responses to sexual violence, was coded to the five attributes of…

"Make Sure You're Not Getting Yourself in Trouble:" Building Sexual Relationships and Preventing Sexual Violence at the U.S. Military Academy at West Point.

Science.gov (United States)

Arbeit, Miriam R

2017-10-01

Sexual violence continues to present a problem on college campuses nationwide and among members of the U.S. military. This study attended to patterns of response in how students (cadets) at the U.S. Military Academy (West Point) discussed sexual and romantic relationships, both potential and actual, in order to examine how, if at all, they enact their sexuality-related values. Constructivist grounded theory was used to analyze semistructured interviews with three male and three female cadets from each of the 4 years of the undergraduate program, in which they are intended to become "leaders of character" who will serve as Army officers. Findings indicated limitations in cadets' access to developing and implementing sexuality-related skills within this context. Cadets' fear and distrust erected barriers to their pursuing their desires; the ways in which cadets avoided getting in trouble for sexual harassment or sexual assault shifted responsibility from a potential perpetrator onto a potential victim; and cadets were caught in dilemmas regarding romantic relationships as sources of both emotional support and social stigma. These findings have implications for promoting gender equity and for preventing sexual violence at this institution and at others like it, including both university campuses and other military settings.

Sexual Harassment and Abuse of Adolescent Schoolgirls in South India

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Leach, Fiona; Sitaram, Shashikala

2007-01-01

This article reports on a small exploratory study of adolescent girls' experiences of sexual harassment and abuse while attending secondary school in Karnataka State, South India. In South Asia, public discussion of sexual matters, especially relating to children, is largely taboo, and the study uncovers a hidden aspect of schooling, which…

Allometry as evidence of sexual selection in monochromatic birds: the case of the Coscoroba Swan (Anseriformes: Anatidae

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Cecilia P. Calabuig

2013-08-01

Full Text Available The Coscoroba Swan, Coscoroba coscoroba (Molina, 1782, is a poorly known aberrant Anserine endemic to South America. We captured adult birds (189 male, 157 female from the largest population in Brazil at the Taim Ecological Reserve, State of Rio Grande do Sul, Brazil. Different patterns between sexes can reflect differences in selection, and positive allometry may indicate that a character is sexually selected. We used body weight and 10 morphological measurements to examine allometric differences between males and females of C. coscoroba. Males were consistently larger than females. Analysis of scaling relationships against body mass showed that nostril, tail, wing and bill height were positively allometric (i.e., heavier birds had relatively larger character lengths, but there were no sexual differences in allometric slopes. However, for a given mass, mature females had longer tails, longer wings (up to metacarpophalangeal articulation and shorter heads than males. In the light of current debate in the literature, we discuss whether such positively allometric traits and sexual differences in scaling may be indicative of sexual selection. Although Coscoroba Swan is a monogamous species, increasing the size of some attributes may confer some advantage for mate selection or male-male competition and, contrary to other studies, we suggest that positively allometric slopes alone should not be considered as evidence for sexual selection of the considered traits.

A REVIEW: OPTICAL CHARACTER RECOGNITION

OpenAIRE

Swati Tomar*1 & Amit Kishore2

2018-01-01

This paper presents detailed review in the field of Optical Character Recognition. Various techniques are determine that have been proposed to realize the center of character recognition in an optical character recognition system. Even though, sufficient studies and papers are describes the techniques for converting textual content from a paper document into machine readable form. Optical character recognition is a process where the computer understands automatically the image of handwritten ...

Knowing Chinese character grammar.

Science.gov (United States)

Myers, James

2016-02-01

Chinese character structure has often been described as representing a kind of grammar, but the notion of character grammar has hardly been explored. Patterns in character element reduplication are particularly grammar-like, displaying discrete combinatoriality, binarity, phonology-like final prominence, and potentially the need for symbolic rules (X→XX). To test knowledge of these patterns, Chinese readers were asked to judge the acceptability of fake characters varying both in grammaticality (obeying or violating reduplication constraints) and in lexicality (of the reduplicative configurations). While lexical knowledge was important (lexicality improved acceptability and grammatical configurations were accepted more quickly when also lexical), grammatical knowledge was important as well, with grammaticality improving acceptability equally for lexical and nonlexical configurations. Acceptability was also higher for more frequent reduplicative elements, suggesting that the reduplicative configurations were decomposed. Chinese characters present an as-yet untapped resource for exploring fundamental questions about the nature of the human capacity for grammar. Copyright © 2015 Elsevier B.V. All rights reserved.

Character Apps for Children's Snacks: Effects of Character Awareness on Snack Selection and Consumption Patterns.

Science.gov (United States)

Putnam, Marisa M; Cotto, Caroline E; Calvert, Sandra L

2018-04-01

Media characters are used to market snacks that are typically of poor nutritional value, which has been linked to childhood obesity. This study examines whether children's snack selections and consumption patterns are influenced by an app depicting a popular children's media character, as well as the role that children's awareness of the character plays. The results can increase our understanding of how to encourage healthier snack selection and consumption in newer game-based marketing venues, such as apps. Four- and 5-year-old children (N = 132) played a bowling game on an iPad with no character or with a character holding either healthier or unhealthy snacks. After app-play, children selected and consumed healthier or unhealthy snacks. Children's awareness of the character was measured by children's verbalizations of the character's name during or after app-play. An ordered logistic regression found no significant effect of treatment conditions compared with the control group. Within treatment conditions, awareness of the character led to selection and consumption of more healthy snacks in the healthier condition (odds ratio β = 10.340, P = 0.008), and of unhealthy snacks in the unhealthy condition (odds ratio β = 0.228, P = 0.033), but children were unaware that the character influenced their decisions. Results suggest that young children will choose and consume healthier, not just unhealthy, products when they are aware that a popular character in an app is associated with the snack, potentially leading to healthier eating patterns.

A Longitudinal Study of Problems in Sexual Functioning and Related Sexual Distress Among Middle to Late Adolescents.

Science.gov (United States)

O'Sullivan, Lucia F; Byers, E Sandra; Brotto, Lori A; Majerovich, Jo Ann; Fletcher, Jason

2016-09-01

Rates of sexual dysfunctions are high among adults, but little is known about problems in sexual functioning among adolescents. We completed a comprehensive assessment of problems in sexual functioning and related distress over a 2-year period among adolescents (16-21 years). A sample of 405 adolescents completed five online surveys over 2 years. The main outcome measures were clinical cutoff scores on the International Index of Erectile Function and Premature Ejaculation Diagnostic Tool for male adolescents and the Female Sexual Function Index for female adolescents. A secondary outcome was clinical levels of distress. The majority of sexually active adolescents (78.6% of the male and 84.4% of the female) reported a sexual problem over the course; rates did not differ significantly by gender. Common problems for males were low sexual satisfaction (47.9%), low desire (46.2%), and problems in erectile function (45.3%). Common problems for females were inability to reach orgasm (59.2%), low satisfaction (48.3%), and pain (46.9%). Models predicting problems over time showed increased odds among those not in a sexual relationship. Odds of reporting a distressing sexual problem decreased over time for female but not male adolescents. Problems in sexual functioning emerge early in individuals' sexual lives, are often distressing, and appear not to fluctuate over time. Additional efforts to identify key factors linked to onset will help elucidate possible mechanisms. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

NOBAI: a web server for character coding of geometrical and statistical features in RNA structure

Science.gov (United States)

Knudsen, Vegeir; Caetano-Anollés, Gustavo

2008-01-01

The Numeration of Objects in Biology: Alignment Inferences (NOBAI) web server provides a web interface to the applications in the NOBAI software package. This software codes topological and thermodynamic information related to the secondary structure of RNA molecules as multi-state phylogenetic characters, builds character matrices directly in NEXUS format and provides sequence randomization options. The web server is an effective tool that facilitates the search for evolutionary history embedded in the structure of functional RNA molecules. The NOBAI web server is accessible at ‘http://www.manet.uiuc.edu/nobai/nobai.php’. This web site is free and open to all users and there is no login requirement. PMID:18448469

Complicating Hetero-Femininities: Young Women, Sexualities and "Girl Power" at School

Science.gov (United States)

Charles, Claire Elizabeth

2010-01-01

This paper is concerned with expanding knowledge of how femininity/sexuality intersections are constituted in secondary schools. Existing studies have drawn upon Judith Butler's notion of a "heterosexual matrix" in order to understand how intersections of femininity/sexuality are produced in schools through normative discourses of…

[Sexual orientation in the school environment: fact or eagerness?].

Science.gov (United States)

de Almeida, Sandra Aparecida; Nogueira, Jordana de Almeida; Silva, Antonia Oliveira; Torres, Gilson Vasconcelos

2011-03-01

This qualitative research aims to analyze how sexual orientation has been incorporated into pedagogic practices through the point of view of educators from public schools of fundamental teaching. Twenty three educators from Cajazeiras, Paralba, Brazil participated in the study. The focus group was elected as technique of investigation, and the empirical data obtained were organized according to the technique of analysis of content. It was realized that there is an effort of the actors to privilege contents related to sexual orientation in the school environment though they demand that a level of informative and subjective character about the "sexuality" be encouraged providing the educators with a space for re-significations of its internality of values. The information directed to self-care must transcend the limits of prevention and hygienisation, incorporating extensive, inclusive and reflective methodologies, which recognize human and social rights and promote the ethical construction of citizenship.

Secondary School Students Preferences for Instructional Strategies ...

African Journals Online (AJOL)

User

Yet, value pertaining to discipline in sexual attitude among adolescent is gradually being eroded. ... education into the secondary school curriculum. .... hidden. This result also goes to confirm the researcher's opinion that parents tend to shy ...

Correlates of delayed sexual intercourse and condom use among adolescents in Uganda: a cross-sectional study

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Rijsdijk Liesbeth E

2012-09-01

Full Text Available Abstract Background Comprehensive sex education, including the promotion of consistent condom use, is still an important intervention strategy in tackling unplanned pregnancies, HIV/AIDS and sexually transmitted infections (STIs among Ugandan adolescents. This study examines predictors of the intention to use a condom and the intention to delay sexual intercourse among secondary school students (aged 12–20 in Uganda. Methods A school-based sample was drawn from 48 secondary schools throughout Uganda. Participants (N = 1978 completed a survey in English measuring beliefs regarding pregnancy, STIs and HIV and AIDS, attitudes, social norms and self-efficacy towards condom use and abstinence/delay, intention to use a condom and intention to delay sexual intercourse. As secondary sexual abstinence is one of the recommended ways for preventing HIV, STIs and unplanned pregnancies among the sexually experienced, participants with and without previous sexual experience were compared. Results For adolescents without sexual experience (virgins, self-efficacy, perceived social norms and attitude towards condom use predicted the intention to use condoms. Among those with sexual experience (non-virgins, only perceived social norm was a significant predictor. The intention to delay sexual intercourse was, however, predicted similarly for both groups, with attitudes, perceived social norm and self-efficacy being significant predictors. Conclusions This study has established relevant predictors of intentions of safe sex among young Ugandans and has shown that the intention to use condoms is motivated by different factors depending on previous sexual experience. A segmented approach to intervention development and implementation is thus recommended.

Alleged sexual abuse at a day care center: impact on parents.

Science.gov (United States)

Dyb, Grete; Holen, Are; Steinberg, Alan M; Rodriguez, Ned; Pynoos, Robert S

2003-08-01

This report describes the cascade of stressful events and secondary life changes experienced by parents in a case of alleged sexual abuse at a day care program. The study evaluated parents' Posttraumatic Stress Disorder (PTSD) symptoms and general psychological responses to the stressful events 4 years after the alleged abuse, and explored predictive factors of parental distress. A total of 39 parents were interviewed about stressful events, life changes, and social support. Current distress reactions, psychological wellbeing, and locus of control were assessed with a battery of standardized measures. Hearing about the sexual abuse, testifying in court, hearing the verdict, and being exposed in media reports were all rated by the parents as distressing events. The majority of the parents experienced secondary life changes after the alleged sexual abuse. Four years after the alleged sexual abuse, one-third of the parents reported a high level of PTSD Intrusive symptoms and one-fourth reported a high level of PTSD Avoidance symptoms. There was a significant positive correlation between a measure of psychological wellbeing and PTSD. Secondary life changes and locus of control significantly predicted PTSD. This study demonstrates that the alleged sexual abuse of children in day care and the resulting events in the legal system and the media constitute significant and chronic stressors in the lives of the children's parents. These findings underscore the need to expand the focus of trauma-related sequelae from the child victim to their parents and family.

A Missing Piece of the Contemporary Character Education Puzzle: The Individualisation of Moral Character

Science.gov (United States)

Chen, Yi-Lin

2013-01-01

The different sorts of virtuous people who display various virtues to a remarkable degree have brought the issue of individualisation of moral character to the forefront. It signals a more personal dimension of character development which is notoriously ignored in the current discourse on character education. The case is made that since in…

Sexual risk during pregnancy and postpartum periods among HIV-infected and -uninfected South African women: Implications for primary and secondary HIV prevention interventions.

Science.gov (United States)

Joseph Davey, Dvora; Farley, Elise; Gomba, Yolanda; Coates, Thomas; Myer, Landon

2018-01-01

HIV acquisition in pregnancy and breastfeeding contributes significantly toward pediatric HIV infection. However, little is known about how sexual behavior changes during pregnancy and postpartum periods which will help develop targeted HIV prevention and transmission interventions, including pre-exposure prophylaxis (PrEP). Cross-sectional study in HIV-infected and uninfected pregnant and postpartum women in Cape Town, South Africa. Interviewers collected survey data on demographic, sexual behaviors, and alcohol use among pregnant and post-partum women. We report descriptive results of sexual behavior by trimester and postpartum period, and results of multivariable logistic regression stratified by pregnancy status. We enrolled 377 pregnant and postpartum women (56% pregnant, 40% HIV-infected). During pregnancy, 98% of women reported vaginal sex (8% anal sex, 44% oral sex) vs. 35% and 88% during the periods 0-6 and 7-12 months postpartum, respectively (p1 partner in the past 12-months compared to postpartum women (18% vs. 13%, respectively, p6-months postpartum (13 mean sex acts in first trimester; 17 mean sex acts >6-months postpartum). Pregnant women had increased odds of reporting condomless sex at last sex (aOR = 2.96;95%CI = 1.84-4.78) and ever having condomless sex in past 3-months (aOR = 2.65;95%CI = 1.30-5.44) adjusting for age, HIV status, and sex frequency compared to postpartum women. We identified that sexual behaviors and risk behaviors were high and changing during pregnancy and postpartum periods, presenting challenges to primary and secondary HIV prevention efforts, including PrEP delivery to pregnant and breastfeeding women.

Marriage and Sexuality in Pearl Abraham’s The Romance Reader and Hush by Judy Brown

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Eva van Loenen

2018-01-01

Full Text Available This article examines two authors’ perspectives on marriage and sexuality in Hasidic Judaism through the leading female characters in their semi-autobiographical novels: 'The Romance Reader' by Pearl Abraham and 'Hush' by Judy Brown. Each novel features an adolescent woman on her path to marriage and their experience of matrimony and sexuality within their respective Hasidic communities. The aim of the article is to analyse and compare their views in order to gain a better understanding of the female experience of sexuality and marriage within contemporary Hasidic Judaism. Furthermore, this article discusses the treatment of sexual abuse within a particular Hasidic group. It employs a methodology of close reading combined with a discussion of Talmudic, theological, sociological and ethnographic commentaries on the subject.

Character Issues: Reality Character Problems and Solutions through Education in Indonesia

Science.gov (United States)

Saidek, Abdul Rahim; Islami, Raisul; Abdoludin

2016-01-01

Weak character education raises the problem of corruption, a fight between students, free sex, drugs and rape/abortion indicate that the issue of character education of the nation must be improved and the concern of all parties, the nation's leaders, law enforcement officers, educators, religious leaders, groups and other etc. There are two…

Pelvic radiotherapy and sexual dysfunction in women

DEFF Research Database (Denmark)

Jensen, Pernille Tine; Froeding, Ligita Paskeviciute

2015-01-01

focus on late effects and an increasing awareness that patient reported outcomes (PROs) i.e., patient assessment of physical, social, psychological, and sexual functioning provides the most valid information on the effects of cancer treatment. Following cure of cancer allow survivors focus on quality...... of life (QOL) issues; sexual functioning has proved to be one of the most important aspects of concern in long-term survivors. METHODS: An updated literature search in PubMed was performed on pelvic radiotherapy and female sexual functioning/dysfunction. Studies on gynaecological, urological...... and gastrointestinal cancers were included. The focus was on the period from 2010 to 2014, on studies using PROs, on potential randomized controlled trials (RCTs) where female sexual dysfunction (FSD) at least constituted a secondary outcome, and on studies reporting from modern radiotherapy modalities. RESULTS...

Sexual behaviour and risk of sexually transmitted infections in young female healthcare students in Spain

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Felipe Navarro-Cremades

2016-02-01

Full Text Available Background. Several authors have examined the risk for sexually transmitted infections (STI, but no study has yet analyzed it solely in relation with sexual behaviour in women. We analyzed the association of sexual behaviour with STI risk in female university students of healthcare sciences. Methods. We designed a cross-sectional study assessing over three months vaginal intercourse with a man. The study involved 175 female university students, without a stable partner, studying healthcare sciences in Spain. Main outcome variable: STI risk (not always using male condoms. Secondary variables: sexual behaviour, method of orgasm, desire to increase the frequency of sexual relations, desire to have more variety in sexual relations, frequency of sexual intercourse with the partner, and age. The information was collected with an original questionnaire. A logistic regression model was used to estimate the adjusted odds ratios (ORs in order to analyze the association between the STI risk and the study variables. Results. Of the 175 women, 52 were positive for STI risk (29.7%, 95% CI [22.9–36.5%]. Factors significantly associated with STI risk (p < 0.05 included: orgasm (not having orgasms →OR = 7.01, 95% CI [1.49–33.00]; several methods →OR = 0.77, 95% CI [0.31–1.90]; one single method →OR = 1; p = 0.008 and desiring an increased frequency of sexual activities (OR = 0.27, 95% CI [0.13–0.59], p < 0.001. Conclusions. Women’s desire for sexual activities and their sexual function were significant predictors of their risk for STI. Information about sexual function is an intrinsic aspect of sexual behaviour and should be taken into consideration when seeking approaches to reduce risks for STI.

The early childhood sexual experiences and collusion in adult partner relationship.

Science.gov (United States)

Izdebska, Agnieszka; Beisert, Maria Janina; Roszyk, Anna

2015-01-01

The aim of the present research was verification of the hypothesis for the influence of negative sexual experiences in sexual development on the quality of partner relationships in the adult life. Special attention was given to the influence exercised by the level of erotization in the environment of the family of origin and to the experience of child sexual abuse. The quality of partner relationships was recognized using Jurg Willi's concept through the analysis of intensity of dysfunctions (collusions) in those relationships. The study was conducted on a population of 170 adults in partnerships. The surveyed group filled in the Questionnaire on Models of Sexual Upbringing in Families, the Couples Collusion Questionnaire and the Questionnaire on Sexual Abuse of Children. Positive interrelation has been confirmed between the level of erotization in the family of origin and the oral, anal and oedipal partner collusion in the procreative relationships of individuals. Such link has not been confirmed for narcissistic collusion. The interrelation between the sexually abusive experiences and the partner collusion has only been confirmed in masculine group within the oral collusion and the anal collusion. The findings largely support the assumption that there is a connection between the character of sexual experiences in childhood and functioning in adult partnership.

Headache Associated With Sexual Activity: A Current Overview Accompanied By Cases

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Ali Akyol

2017-08-01

Full Text Available According to the last classification of the International Headache Society (IHS, primary headache associated with sexual activity (PHASA begins as dull bilateral pain with sexual stimulation and suddenly condenses with orgasm in the absence of any intracranial disorder. The differential diagnosis includes various pathologies such as reversible cerebral vasoconstriction syndrome, arterial dissection, glaucoma, subarachnoid hemorrhage due to aneurysmal rupture, and pheochromocytoma. PHASA is not subdivided into preorgasmic or orgasmic subforms, but it was accepted as a single entity with variable presentation in this last classification [International Classification of Headache Disorders, 3rd edition, beta version (ICHD-III ]. It is mandatory to exclude possible secondary pathology, even in cases with typical clinical presentation (middle age, male, normal neurological examination. We found an underlying secondary pathology in only one of the three cases (internal carotid artery aneurysm. We considered it appropriate to present three cases to increase the awareness of clinicians in terms of secondary pathology. All three patients received indomethacin for preemptive therapy (50mg, intake 30-60 minute prior to sexual activity with good results.

Pain during sexual activity before and after laparoscopic inguinal hernia repair

DEFF Research Database (Denmark)

Tolver, Mette A; Rosenberg, Jacob

2015-01-01

during sexual activity was a risk factor for postoperative pain during sexual activity. METHODS: A prospective questionnaire study before and 6 months after hernia repair was conducted. Men (age 18-85 years) undergoing laparoscopic inguinal hernia repair were included. RESULTS: In total, 160 men were......BACKGROUND: Sexual life may be impaired by pain during sexual activity in patients with inguinal hernia. On the other hand, inguinal hernia repair has also been reported to cause sexual dysfunction in terms of pain during sexual activity and ejaculation. The primary aim of this study...... was to estimate the prevalence of pain during sexual activity before and after laparoscopic inguinal hernia repair, and the secondary, to describe pain location, frequency of pain during sexual activity, and to which degree sexual life was affected by the pain. Furthermore, to examine whether preoperative pain...

Contribution to automatic handwritten characters recognition. Application to optical moving characters recognition

International Nuclear Information System (INIS)

Gokana, Denis

1986-01-01

This paper describes a research work on computer aided vision relating to the design of a vision system which can recognize isolated handwritten characters written on a mobile support. We use a technique which consists in analyzing information contained in the contours of the polygon circumscribed to the character's shape. These contours are segmented and labelled to give a new set of features constituted by: - right and left 'profiles', - topological and algebraic unvarying properties. A new method of character's recognition induced from this representation based on a multilevel hierarchical technique is then described. In the primary level, we use a fuzzy classification with dynamic programming technique using 'profiles'. The other levels adjust the recognition by using topological and algebraic unvarying properties. Several results are presented and an accuracy of 99 pc was reached for handwritten numeral characters, thereby attesting the robustness of our algorithm. (author) [fr

Leading Character?s Antisocial Personality Disorder In James B Stewart?s Blind Eye

OpenAIRE

Lestari, Ayu

2016-01-01

110705043 The title of this thesis isLeading Character?s Antisocial Personality Disorder in James B Stewart?s Blind Eyethat is research about antisocial personality of leading character in the novel, namely Dr. Michael Swango. The purpose of this thesis is to find out characteristic of Swango that show he has antisocial personality disorder and to know the causes of his disorder. The writer refers to theory antisocial personality disorder that take in a research of APA (American Psychiatri...

ANALYSIS OF THE INTERACTIONS BETWEEN IMMIGRANT/FOREIGN CHARACTERS AND NATIONAL/AUTOCHTHONOUS CHARACTERS IN SPANISH TELEVISION FICTION

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María Marcos Ramos

2014-10-01

Full Text Available In this paper we present the results of an empirical research in which it were analysed the interactions between immigrants and national characters in a sample of Spanish television fictional programs broadcasted on prime time. This study is a content analysis of 282 interactions between immigrant/foreign and national characters. Thus, it was found that the largest number of relationships between the characters involved was produced in a working context. Moreover, there was a higher proportion of the use of aggressive humour from the national characters to the immigrant/foreigners than in the reverse way. It was also observed that the immigrant/foreigner characters hardly spoke about their feelings, nor were heard by the nationals when they did it, although there were a high number of interactions in which immigrant characters were expressing their opinions and these were attended by national characters. The analysis of the interactions between immigrant and national characters in television fiction is a very important research issue, because it has been proposed that the parasocial interactions are complementary of the interpersonal interactions taking place in daily life (Müller, 2009; Park, 2012.

THE NEED FOR CHARACTER EDUCATION

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Aynur Pala

2011-07-01

Full Text Available Character education is a national movement creatingschools that foster ethical,responsible and caring young people by modelling and teaching good characterthrough emphasis on universal values that we all share. It is the intentional,proactive effort by schools, districts and states to instil in their students importantcore ethical values such as caring, honesty, fairness, responsibility and respect forself and others.Good character is not formed automatically; it is developed over time through asustained process of teaching, example, learning and practice. It is developedthrough character education. The intentional teaching of good character isparticularly important in today’s society since ouryouth face many opportunitiesand dangers unknown to earlier generations. They are bombarded with many morenegative influences through the media and other external sources prevalent intoday’s culture. Since children spend about 900 hours a year in school, it isessential that schools resume a proactive role in assisting families andcommunities by developing caring, respectful environments where students learncore, ethical values. When a comprehensive approachto character education isused, a positive moral culture is created in the school—a total school environmentthat supports the values taught in the classroom (Character Education Partnership,2010.The aim of this study is to provide guidelines forthe elements need for effectiveand comprehensive character education. And to emphasize the need of charactereducation to help students develop good character, which includes knowing,caring about and acting upon core ethical values such as respect, responsibility,honesty, fairness and compassion.

Maya Studio Projects Photorealistic Characters

CERN Document Server

Palamar, Todd

2011-01-01

Create realistic characters with Maya tools and this project-based book Maya character generation tools are extremely sophisticated, and there's no better way to learn all their capabilities than by working through the projects in this hands-on book. This official guide focuses on understanding and implementing Maya's powerful tools for creating realistic characters for film, games, and TV. Use a variety of tools to create characters from skeleton to clothing, including hairstyles and facial hair, and learn how to use Performance Capture. A DVD includes supplementary videos, project support fi

Determinants of risky sexual behavior among women in Ukraine: condom use at first sexual intercourse

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Barska, Julia

2012-07-01

Full Text Available BACKGROUND: Sexually transmitted infections (STI create a great hazard to public health. STIs occur mostly as a result of different types of risky sexual behavior, such as early sexual debut, unprotected sexual intercourses, alcohol use during sex, multiple partnership etc. Condoms are known to provide the best protection against negative consequences of risky sexual behavior. In this study we aimed to determine factors associated with condom use at first sexual intercourses by women in Ukraine.METHODS: Secondary analysis of data of the 2007 Ukraine Demographic and Health Survey was conducted. Responses of 883 sexually experienced women aged 15–24 were included in the analysis. Associations between condom use at first sex and independent variables were assessed using multivariate binary logistic regression.RESULTS: Light (less than 3,5 drinks per week and heavy (3,5 drinks per week or more drinkers were more likely to use condoms at first sexual intercourse compared to abstainers or occasional drinkers (OR 1,83 (CI 1,32-2,53 and 2,21 (CI 1,43-3,42, respectively. Besides that, women from households with above average income had 1,65 (CI 1,17-2,33 higher odds to use condoms at sexual debut in comparison to women from households with lower income. Women who read printed media at least once a week had twice (CI 1,36-2,94 as high odds of using condoms at first intercourse as women who read newspapers or magazines rare. Non-Western region of residence and sexual partner of about the same age were positively associated with condom use as well.CONCLUSIONS: Wealthy young adults from industrially developed regions are active users of condoms during sexual debut, which is to be accounted for in determining target groups for social policy in Ukraine.

Holistic Processing of Chinese Characters

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Alan Chun-Nang Wong

2011-05-01

Full Text Available Enhanced holistic processing (obligatory attention to all parts of an object has been associated with different types of perceptual expertise involving faces, cars, fingerprints, musical notes, English words, etc. Curiously Chinese characters are regarded as an exception, as indicated by the lack of holistic processing found for experts (Hsiao and Cottrell, 2009. The ceiling performance of experts, however, may have caused this null effect. We revisit this issue by adopting the often-used face-composite sequential-matching task to two-part Chinese characters. Participants matched the target halves (left or right of two characters while ignoring the irrelevant halves. Both Chinese readers (experts and non-Chinese readers (novices showed holistic processing. Follow-up experiments suggested different origins of the effects for the two groups. For experts, holistic processing was sensitive to the amount of experience with the characters, as it was larger for words than non-words (formed by swapping the two parts of a valid character. Novices, however, showed similar degree of holistic processing to words and non-words, suggesting that their effects were more related to their inefficient decomposition of a complex, character-like pattern into parts. Overall these findings suggest that holistic processing may be a marker of expertise with Chinese characters, contrary to previous claims.

Relationships between sexual violence and chronic disease: a cross-sectional study.

Science.gov (United States)

Santaularia, Jeanie; Johnson, Monica; Hart, Laurie; Haskett, Lori; Welsh, Ericka; Faseru, Babalola

2014-12-16

Sexual assault is a traumatic event with potentially devastating lifelong effects on physical and mental health. Research has demonstrated that individuals who experience sexual assault during childhood are more likely to engage in risky behaviors later in life, such as smoking, alcohol and drug use, and disordered eating habits, which may increase the risk of developing a chronic disease. Despite the high prevalence and economic burden of sexual assault, few studies have investigated the associations between sexual violence and chronic health conditions in the US. The purpose of this study is to identify associations between sexual violence and health risk behaviors, chronic health conditions and mental health conditions utilizing population based data in Kansas. Secondary analysis was done using data from the 2011 Kansas Behavioral Risk Factor Surveillance System sexual violence module (N = 4,886). Crude and adjusted prevalence rate ratios were computed to examine associations between sexual assault and health risk behaviors, chronic health conditions and mental health conditions, overall and after adjusting for social demographic characteristics. Additional logistic regression models were implemented to examine the association between sexual assault and health risk behaviors with further adjustment for history of anxiety or depression. There was a significantly higher prevalence of health risk behaviors (heavy drinking, binge drinking and current smoking), chronic health conditions (disability, and current asthma) and mental health conditions (depression, anxiety, and suicidal ideation) among women who ever experienced sexual assault compared to women who did not, even after adjustment for potential confounders. Study findings highlight the need for chronic disease prevention services for victims of sexual violence. There are important implications for policies and practices related to primary, secondary, and tertiary prevention, as well as collaborations

The Role of Sexually Explicit Material (SEM) in the Sexual Development of Black Young Same-Sex-Attracted Men

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Morgan, Anthony; Ogunbajo, Adedotun; Trent, Maria; Harper, Gary W.; Fortenberry, J. Dennis

2015-01-01

Sexually explicit material (SEM) (including Internet, video, and print) may play a key role in the lives of Black same-sex sexually active youth by providing the only information to learn about sexual development. There is limited school-and/or family-based sex education to serve as models for sexual behaviors for Black youth. We describe the role SEM plays in the sexual development of a sample of Black same-sex attracted (SSA) young adolescent men ages 15–19. Adolescents recruited from clinics, social networking sites, and through snowball sampling were invited to participate in a 90-min, semi-structured qualitative interview. Most participants described using SEM prior to their first same-sex sexual experience. Participants described using SEM primarily for sexual development, including learning about sexual organs and function, the mechanics of same-gender sex, and to negotiate one’s sexual identity. Secondary functions were to determine readiness for sex; to learn about sexual performance, including understanding sexual roles and responsibilities (e.g., “top” or “bottom”); to introduce sexual performance scripts; and to develop models for how sex should feel (e.g., pleasure and pain). Youth also described engaging in sexual behaviors (including condom non-use and/or swallowing ejaculate) that were modeled on SEM. Comprehensive sexuality education programs should be designed to address the unmet needs of young, Black SSA young men, with explicit focus on sexual roles and behaviors that may be inaccurately portrayed and/or involve sexual risk-taking (such as unprotected anal intercourse and swallowing ejaculate) in SEM. This work also calls for development of Internet-based HIV/STI prevention strategies targeting young Black SSA men who maybe accessing SEM. PMID:25677334

Character order processing in Chinese reading.

Science.gov (United States)

Gu, Junjuan; Li, Xingshan; Liversedge, Simon P

2015-02-01

We explored how character order information is encoded in isolated word processing or Chinese sentence reading in 2 experiments using a masked priming paradigm and a gaze-contingent display-change paradigm. The results showed that response latencies in the lexical decision task and reading times on the target word region were longer in the unrelated condition (the prime or the preview was unrelated with the target word) than the transposed-character condition (the prime or the preview was a transposition of the 2 characters of the target word), which were respectively longer than in the identity condition (the prime or preview was identical to the target word). These results show that character order is encoded at an early stage of processing in Chinese reading, but character position encoding was not strict. We also found that character order encoding was similar for single-morpheme and multiple-morpheme words, suggesting that morphemic status does not affect character order encoding. The current results represent an early contribution to our understanding of character order encoding during Chinese reading.

Phylogenetic Reconstruction of the Calosphaeriales and Togniniales Using Five Genes and Predicted RNA Secondary Structures of ITS, and Flabellascus tenuirostris gen. et sp. nov.

Science.gov (United States)

Réblová, Martina; Jaklitsch, Walter M; Réblová, Kamila; Štěpánek, Václav

2015-01-01

The Calosphaeriales is revisited with new collection data, living cultures, morphological studies of ascoma centrum, secondary structures of the internal transcribed spacer (ITS) rDNA and phylogeny based on novel DNA sequences of five nuclear ribosomal and protein-coding loci. Morphological features, molecular evidence and information from predicted RNA secondary structures of ITS converged upon robust phylogenies of the Calosphaeriales and Togniniales. The current concept of the Calosphaeriales includes the Calosphaeriaceae and Pleurostomataceae encompassing five monophyletic genera, Calosphaeria, Flabellascus gen. nov., Jattaea, Pleurostoma and Togniniella, strongly supported by Bayesian and Maximum Likelihood methods. The structural elements of ITS1 form characteristic patterns that are phylogenetically conserved, corroborate observations based on morphology and have a high predictive value at the generic level. Three major clades containing 44 species of Phaeoacremonium were recovered in the closely related Togniniales based on ITS, actin and β-tubulin sequences. They are newly characterized by sexual and RNA structural characters and ecology. This approach is a first step towards understanding of the molecular systematics of Phaeoacremonium and possibly its new classification. In the Calosphaeriales, Jattaea aphanospora sp. nov. and J. ribicola sp. nov. are introduced, Calosphaeria taediosa is combined in Jattaea and epitypified. The sexual morph of Phaeoacremonium cinereum was encountered for the first time on decaying wood and obtained in vitro. In order to achieve a single nomenclature, the genera of asexual morphs linked with the Calosphaeriales are transferred to synonymy of their sexual morphs following the principle of priority, i.e. Calosphaeriophora to Calosphaeria, Phaeocrella to Togniniella and Pleurostomophora to Pleurostoma. Three new combinations are proposed, i.e. Pleurostoma ochraceum comb. nov., P. repens comb. nov. and P. richardsiae comb

Making sex, moving difference : An ethnography of sexuality and diversity in Dutch schools

NARCIS (Netherlands)

Krebbekx, W.J.P.

2018-01-01

The Netherlands is often presented as an exemplary country for its pragmatic dealings with youth sexuality. During ethnographic research in four secondary schools in the Netherlands, with youth aged 14-17, Willemijn Krebbekx followed concerns with sexuality whenever pupils, teachers, or both,

Secondary syphilis presenting as vertigo

International Nuclear Information System (INIS)

Bari, A.U.; Mehmood, T.; Khan, B.; Malik, N.; Malik, K.Z.; Sukhera, A.M.

2006-01-01

Syphilis is a chronic, systemic and sexually transmitted infectious disease affecting most of the organs in the body. A young African man presented with vertigo, unsteadiness of gait and a skin rash suggestive of secondary syphilis. Diagnosis was confirmed on serology and was treated with two shots of long-acting penicillin, following which his symptoms settled. (author)

Cigarette smoking and perception of a movie character in a film trailer.

Science.gov (United States)

Hanewinkel, Reiner

2009-01-01

To study the effects of smoking in a film trailer. Experimental study. Ten secondary schools in Northern Germany. A sample of 1051 adolescents with a mean (SD) age of 14.2 (1.8) years. Main Exposures Participants were randomized to view a 42-second film trailer in which the attractive female character either smoked for about 3 seconds or did not smoke. Perception of the character was measured via an 8-item semantic differential scale. Each item consisted of a polar-opposite pair (eg, "sexy/unsexy") divided on a 7-point scale. Responses to individual items were summed and averaged. This scale was named "attractiveness." The Cronbach alpha for the attractiveness rating was 0.85. Multilevel mixed-effects linear regression was used to test the effect of smoking in a film trailer. Smoking in the film trailer did not reach significance in the linear regression model (z = 0.73; P = .47). Smoking status of the recipient (z = 3.81; P film trailer and smoking status of the recipient (z = 2.21; P = .03) both reached statistical significance. Ever smokers and never smokers did not differ in their perception of the female character in the nonsmoking film trailer. In the smoking film trailer, ever smokers judged the character significantly more attractive than never smokers. Even incidental smoking in a very short film trailer might strengthen the attractiveness of smokers in youth who have already tried their first cigarettes.

Cross-sectional data on alcohol and marijuana use and sexual behavior among male and female secondary school students in New Providence, The Bahamas

Science.gov (United States)

Kaljee, Linda; Wang, Bo; Deveaux, Lynette; Lunn, Sonja; Rolle, Glenda; Villar, Maria Elena; Stanton, Bonita

2015-01-01

Background While The Bahamas have significantly reduced poor reproductive health outcomes among adolescents and emerging adults, data indicate that youth are engaged in sexual risk behaviors. Substance use has been linked to increased risk for HIV and STIs in other contexts. There is limited data on Bahamian youth in relation to consumption of alcohol and use marijuana and engagement in sexual behaviors. Objective To assess potential relationships between alcohol and marijuana use and engagement in sexual behavior among government secondary school students in New Providence, The Bahamas. Subjects Total sample size was 2,572. Fifty-six percent of respondents were female. Mean age was 14.2 (SD 2.7 years). Methods Cross-sectional data are from a baseline survey conducted as part of a longitudinal randomized controlled evaluation of a school-based HIV prevention and reproductive health program in New Providence. Results Overall, 46.5% (519) males and 44.8% (652) females reported alcohol consumption; 7.3% (82) males and 1.7% (25) females reported use of marijuana in the last six months. Forty-three percent (477) male respondents and 16% (231) female respondents reported ever having vaginal sex. Logistic regression analysis indicates increased likelihood of engaging in sex during the past six months is associated with being older, male, and consuming alcohol and marijuana. Conclusion These data provide a ‘global correlation’ between substance use and engagement in sexual behaviors among Bahamian adolescents. Longitudinal research is needed to assess event specific risks and identify mediating and moderating factors. These findings indicate the importance of integrating reproductive health and substance use education. PMID:25781669

Comparative study of biological and technological characters in three generations of silkworm Bombyx mori L. ameiotic, parthenogenetically cloned lines.

Science.gov (United States)

Greiss, H; Vassilieva, J; Petkov, N; Petkov, Z

2004-11-01

Detect any deviation in biologic and technologic characters of eight ameiotic-parthenogenetically cloned lines of Bombyx mori L. from different origins from a normal sexually reproduced control line in three generations. Comparative study of the three generations was conducted in SES, Vratza, unit of the National Center for Agrarian Sciences of Bulgaria after fixing all environmental rearing conditions. The ameiotic-parthen-clones displayed good parthenogenetic development, although total hatchability was significantly less than the sexually reproducing control populations. Survival rates between clones and control were not significantly different. All clones displayed significantly longer larval periods. Slight decline in second generation, and a steeper one in the third generation were observed for all eight cloned lines in cocoon weight, shell weight, and shell ratio and these differences were statistically significant. Cocoon yield was significantly lower than the control throughout the three generations. Our parthen-cloning method has a high rate of success in comparison to other cloning methods, the cloned progeny populations although were weaker technologically (cocoon weight, shell weight, and shell ratio), the biological characters (parthenogenetic development and survival rate) were not compromised. Further study is needed to determine the thermal needs of the cloned embryos and metabolic rate of all stages.

The Effect of "Franklin v. Gwinnett County" on Sexual Harassment Policy in Secondary Education.

Science.gov (United States)

Wishnietsky, Dan H.; Felder, Dennis

1994-01-01

In 1992 the Supreme Court ruled that school victims of sexual harassment may collect damages. In response to a brief survey, many state superintendents indicated they had strengthened school sexual harassment policies; however, many others indicated they had neither made nor planned any changes. Includes recommendations for developing or…

Character profiles and life satisfaction.

Science.gov (United States)

Park, Hwanjin; Suh, Byung Seong; Kim, Won Sool; Lee, Hye-Kyung; Park, Seon-Cheol; Lee, Kounseok

2015-04-01

There is a surge of interest in subjective well-being (SWB), which concerns how individuals feel about their happiness. Life satisfaction tends to be influenced by individual psychological traits and external social factors. The aim of this study was to examine the relationship between individual character and SWB. Data from 3522 university students were analyzed in this study. Character profiles were evaluated using the Temperament and Character Inventory-Revised Short version (TCI-RS). Life satisfaction was assessed using the Satisfaction with Life Scale (SWLS). All statistical tests regarding the correlations between each character profile and life satisfaction were conducted using ANOVAs, t-tests, multiple linear regression models and correlation analyses. The creative (SCT) profile was associated with the highest levels of life satisfaction, whereas the depressive (sct) profile was associated with the lowest levels of life satisfaction. Additionally, high self-directedness, self-transcendence and cooperation were associated with high life satisfaction. The results of gender-adjusted multiple regression analysis showed that the effects of self-directedness were the strongest in the assessment of one's quality of life, followed by self-transcendence and cooperativeness, in that order. All of the three-character profiles were significantly correlated with one's quality of life, and the character profiles of TCI-RS explained 27.6% of life satisfaction in total. Among the three-character profiles, the self-directedness profile was most associated with life satisfaction. Our study was cross-sectional, and self-reported data from students at a single university were analyzed. The results of this study showed that, among the character profiles, the effects of self-directedness were the strongest for predicting life satisfaction. Copyright © 2014 Elsevier Inc. All rights reserved.

Study of the heritability of some agronomic characters in sulla (Hedysarum spinosissimum subsp. Capitatum (Desf.) Asch. And Gr)

International Nuclear Information System (INIS)

Hemissi, Imen

2007-01-01

In order to safeguard and to improve the fodder species Hedysarum spinosissimum L subsp.capitatum (desf.) asch. et Gr., we estimated the heritability of certain morphological natures. The model used requires, as a preliminary, the analysis of the variance for the estimate of its components. Families of plants half-sibs, resulting from natural pollination, were analysed. The test of ANOVA shows that the familiy effect is significant for five agronomic characters: l ength of the principal axis ( LO); N umber of the secondary branches ( NTP); (length of the longest secondary branch ( LPL); Date of flowering ( DF); N umber of inflorescences ( NIF). To support the idea of use of these variables in a breeding program, we estimated their heritability. The analysis of the significance of this genetic parameter shows that ultimately three characters only are significantly heritable. They are morphological markers NTP, LPL and which can be retained for any project of family's selection's at H. capitatum.

[Sexuality in adolescents].

Science.gov (United States)

Molina, R; Araa, S; Ibazeta, G; Jordan, P; Lagos, E

1987-01-01

A survey of knowledge, attitude, and practices regarding human reproduction and sexuality was undertaken in 2 groups of secondary school students in Chile to assess whether greater knowledge of reproduction and sexuality is associated with greater permissiveness and earlier initiation of sexual activity. Students in 2 public schools, 1 coeducational and 1 for female students only, were of lower middle class background, while students at the coeducational private school were of higher socioeconomic status. An anonymous, semiclosed questionnaire was administered to students in the 3 schools. The schools were selected because their directors agreed to permit the study. 14.8% of the 351 public school students were aged 14 or under and 77.8% were 15-18, while 99.5% of the 197 private school students were aged 15-18. The students' levels of knowledge of human reproduction and sexuality were measured through direct personal assessments by the students themselves and through 21 questions to confirm the assessments. At least 93% of students in all schools said their level of knowledge was medium or high, but the test indicated that only 64% of public school students and 75% of private school students actually had medium or high levels of knowledge. 45.9% of private and 27.9% of public school students felt the information they received from their schools about sexuality was adequate, while 41.9% of private and 60.9% of public school students felt it was insufficient. There were no significant differences in the opinions of the 2 groups of students concerning premarital sex, but the reasons given by the private school students to explain their attitudes expressed a greater sense of commitment to the partner, while those of the public school students tended to be more functional. Among public school students, 38.7% of males and 9.7% of females reported having had sexual relations, while among private school students, 17.7% of males and 4.4% of females reported having done so

Sex Feel Good: Enjoyment of Sexual Intercourse by Some Barbadian Teenagers

Directory of Open Access Journals (Sweden)

Carmen Hutchinson Miller Ph.D

2013-06-01

Full Text Available Within Caribbean societies and Barbados in particular issues on human sexuality are approached from a pathological, controlling, and judgmental perspective. These views resist an acknowledgment that children are sexual beings which manifestations are more evident during the teen years. Despite societal resistance, teenage pregnancies and sexual abuse forced societies to deal even if reluctantly with teenage sexuality. Based on Caribbean conservative approach to matters around sexuality it comes as no surprise that concerns around teenage sexuality is concentrated within discussions, discourses and scholarship about reproductive health, sexual abuse and sexually transmitted diseases. Based on the literature researched for Barbados and the rest of the Caribbean teenage sexual desire, and pleasurable sexual intercourses are virtually none-existent. It is the intention with this paper to contribute to scholarship on teenage sexual pleasure within Barbadian society. For its analysis the paper will utilize data collected from a teen sexuality research done during 2011-2012 among two secondary schools in Barbados. The main objective is to demonstrate that Barbadian teenagers are involved and enjoying sexual intercourse and other sexually related activities despite hegemonic discourses of sexual repression and control.

Correlation between investment in sexual traits and valve sexual dimorphism in Cyprideis species (Ostracoda.

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Maria João Fernandes Martins

Full Text Available Assessing the long-term macroevolutionary consequences of sexual selection has been hampered by the difficulty of studying this process in the fossil record. Cytheroid ostracodes offer an excellent system to explore sexual selection in the fossil record because their readily fossilized carapaces are sexually dimorphic. Specifically, males are relatively more elongate than females in this superfamily. This sexual shape difference is thought to arise so that males carapaces can accommodate their very large copulatory apparatus, which can account for up to one-third of body volume. Here we test this widely held explanation for sexual dimorphism in cytheroid ostracodes by correlating investment in male genitalia, a trait in which sexual selection is seen as the main evolutionary driver, with sexual dimorphism of carapace in the genus Cyprideis. We analyzed specimens collected in the field (C. salebrosa, USA; C. torosa, UK and from collections of the National Museum of Natural History, Washington, DC (C. mexicana. We digitized valve outlines in lateral view to obtain measures of size (valve area and shape (elongation, measured as length to height ratio, and obtained several dimensions from two components of the hemipenis: the muscular basal capsule, which functions as a sperm pump, and the section that includes the intromittent organ (terminal extension. In addition to the assessment of this primary sexual trait, we also quantified two dimensions of the male secondary sexual trait-where the transformed right walking leg functions as a clasping organ during mating. We also measured linear dimensions from four limbs as indicators of overall (soft-part body size, and assessed allometry of the soft anatomy. We observed significant correlations in males between valve size, but not elongation, and distinct structural parts of the hemipenis, even after accounting for their shared correlation with overall body size. We also found weak but significant

Attachment and personality predicts engagement in sexual harassment by male and female college students.

Science.gov (United States)

Mènard, Kim S; Shoss, Naomi E; Pincus, Aaron L

2010-01-01

The purpose of this study was to examine a trait model of personality (Five-Factor Model) as a mediator of the relationship between attachment styles and sexually harassing behavior in a sample of male (N = 148) and female (N = 278) college students. We found that gender (male) and low Agreeableness predicted engaging in sexual harassment and all three of its subtypes; gender harassment, unwanted sexual attention, and sexual coercion. Further, low Conscientiousness predicted overall sexual harassment, gender harassment, and unwanted sexual attention. Personality traits mediated the relationship between insecure attachment styles (Preoccupation with Relationships and Relationships as Secondary) and sexually harassing behaviors. Thus, factors beyond gender can help predict students' propensity to sexually harass others.

Is Laughing at the Expense of Victims and Offenders a Red Flag? Humor and Secondary Traumatic Stress.

Science.gov (United States)

Craun, Sarah W; Bourke, Michael L

2015-01-01

Those who work with human trauma often use humor to handle job stressors. Research has demonstrated that lighthearted humor is related to lower secondary traumatic stress scores, while gallows humor has the inverse relationship. This work explores how three types of humor relate to secondary traumatic stress: (a) humor at the expense of victims, (b) humor at the expense of offenders, and (c) humor containing sexual innuendo. Internet crimes against children taskforce personnel completed questionnaires about secondary traumatic stress and coping techniques. Humor at the expense of victims was rarely used, but when it was, it was indicative of higher secondary traumatic stress. There were no relationships between secondary traumatic stress and the use of humor at the expense of offenders or humor containing sexual innuendo.

Educar en conductas sexuales saludables: una innovación docente en promoción de la salud

OpenAIRE

García G,María A; Cañadas-De la Fuente,Guillermo A; González-Jiménez,Emilio; Fernández Castillo,Rafael; García-García,Inmaculada

2011-01-01

Background: The need to educate adolescents about healthy sexual behavior motivated the development of an education program on sexuality. Aim: To describe the knowledge of students about sexuality and the implementation of a sexual education project. Material and Methods: Sixty students aged 14 years (34 females), attending the third year of secondary education participated in dynamic workshops about healthy sexual behaviors. Results: The most common reactions of students when facing situatio...

Character Development in Adolescents.

Science.gov (United States)

Kessler, Glenn R.; And Others

1986-01-01

Explored the effects of a program consisting of communication and counseling skills, assertiveness training and moral dilemmas on the character development of high school students. The results demonstrated that the character development of the students in the experimental treatment group was affected significantly over time by the program.…

Mayer-Rokitansky-Kuster-Hauser syndrome: Surgical management ...

African Journals Online (AJOL)

The Mayer-Rokitansky-Kuster-Hauser (MRKH) Syndrome is a rare anomaly characterized by congenital aplasia of the uterus and vagina in women showing normal development of secondary sexual characters and normal 44 XX karyotype. We report our experience in the management of two patients with congenital ...

Perception of sexual abuse in school children

OpenAIRE

Elizalde Bravo, Roger; Dávila Noriega, Nebel; Bulnes Bedón, Mario; Sarria Joya, César

2014-01-01

This study explorer the problem of the sexual abuse in 391 scholars of sex both, proceeding of centers state educative of primary level, of socioeconomic stratum short and of wich ages to fluctuate between the 7 or 14 ages. Initialy be constructed a questionary of 32 items and chip sociodemographic for to determínate the characterístics of the sample. Be to find different significative in function to sex the boys to considerate ages of rísk or abuse sex between 3 or 5 ages, and the girls the ...

Making sex, moving difference: An ethnography of sexuality and diversity in Dutch schools

OpenAIRE

Krebbekx, W.J.P.

2018-01-01

The Netherlands is often presented as an exemplary country for its pragmatic dealings with youth sexuality. During ethnographic research in four secondary schools in the Netherlands, with youth aged 14-17, Willemijn Krebbekx followed concerns with sexuality whenever pupils, teachers, or both, invoked them. Her dissertation presents detailed analyses of sexting, sex education, friendship, and diversity. It explores what constitutes youth sexuality in the Netherlands, and how the making of diff...

Review: Effect of Sexual Violence in Appearance of Post Traumatic Stress Disorder (PTSD

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Ja'far Mirzaei

2007-01-01

Full Text Available The familial violence is any violent action based on sexual dispute that result in somatic, sexual or psychiatric hurts or pain. One of the familial violence is child and spouse abuse that result in depression, anxiety and PTSD. The aim of this article is study of familial violence phenomena from different psychiatric and social views and the rate of appearance and epidemiology and clinical character of PTSD as the result of sexual rape. This study is based on review of literature and antecedent & internal and external investigations from 1989 to 2004 from internet sites like NC PTSD psychilt – psych Info. Conclusions of different accidental and nonaccidental studies sign the rate of 25 – 30% psychiatric side effects as the result of somatic and sexual abuse and appearance of PTSD-Depression and Anxiety. Because the phenomena of familial and sexual violence has social and psychiatric nature, It is necessary to take health care and educative and preventive methods for prevention of appearance of such injuries in society and support from familial and social network.

Social character of materialism.

Science.gov (United States)

Chatterjee, A; Hunt, J M; Kernan, J B

2000-06-01

Scores for 170 undergraduates on Richins and Dawson's Materialism scale were correlated with scores on Kassarjian's Social Preference Scale, designed to measure individuals' character structure. A correlation of .26 between materialism and other-directed social character suggested that an externally oriented reference system guides materialists' perceptions, judgments, acquisitions, and possessions.

APLIKASI SPOKES-CHARACTERS DALAM KAITAN DENGAN MEREK PRODUK

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Caroline Widjoyo

2004-01-01

Full Text Available Advertisement by using spokes-characters have potency to alter the choice of consumer brand with the compared to bigger impact which do not use the spokes-character. A lot of producer which hence spokes-character to increase assess to sell from a product. Spokes-Characters experience of the evolution from time to time keep abreast of the era%2C now emerge the new type of spokes-character and its application. Abstract in Bahasa Indonesia : Iklan dengan spokes-characters berpotensi mengubah pilihan merek konsumen dengan dampak lebih besar dibanding yang tidak menggunakan spokes-character. Banyak produsen yang memakai spokes-character untuk meningkatkan nilai jual dari sebuah produk. Spokes-characters mengalami evolusi dari masa ke masa mengikuti perkembangan jaman%2C sekarang muncul jenis baru spokes-character dan aplikasinya. spokes-characters%2C advertising%2C branding.

Character Play – The use of game characters in multi- player Role Playing Games across platforms

DEFF Research Database (Denmark)

Tychsen, Anders; Hitchens, M.; Brolund, T.

2008-01-01

histories of game characters. This article presents results from a comprehensive empirical study of the way complex game characters are utilized by players in multiplayer role-playing games across two different media platforms. The results indicate that adult players are capable of comprehending...... and utilizing game characters with well-defined personalities and backgrounds, as well as rules-based components. Furthermore, that the game format plays a significant role in the pattern of usage of the character elements. This pattern appears directly linked with variations in the way that the different game...

Marvel and DC Characters Inspired by Arachnids

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Elidiomar Ribeiro Da-Silva

2014-12-01

Full Text Available This article compares arachnid-based Marvel and DC comics characters. The composition of a comic book character often has interesting ‘real-life’ influences. Given the strong connection between arachnids (especially spiders, scorpions and mites, all belonging to the zoological class 'Arachnida' and human beings it is not surprising that they have inspired many fictional characters. We recorded 84 Marvel Comics characters and 40 DC Comics characters, detailed in the dataset that accompanies the article (Da-Silva 2014. Most characters have been created recently, since the 1990s. Marvel has significantly more arachnid characters than DC. As for taxonomic classification, the characters were based mostly on spiders (zoological order 'Araneae'. Of the total characters, the majority are human beings, but an overwhelming number have at least some typical arachnid features. Villains (60.91% of total are significantly more numerous, considering the sum of the two publishers. Arachnids have bad reputation for being dangerous (Thorp and Woodson 1976; Ruppert and Barnes 1996. Since the public usually considers spiders, scorpions and mites “harmful” in general, we expected a larger contingent of villains. However, there was no statistical difference between the amount of villains and heroes in Marvel characters. It did not happen probably due to the success of one character: the Amazing Spider-Man.

Handwritten Sindhi Character Recognition Using Neural Networks

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Shafique Ahmed Awan

2018-01-01

Full Text Available OCR (OpticalCharacter Recognition is a technology in which text image is used to understand and write text by machines. The work on languages containing isolated characters such as German, English, French and others is at its peak. The OCR and ICR (Intelligent Character Recognition research in Sindhi script is currently at in starting stages and not sufficient work have been cited in this area even though Sindhi language is rich in culture and history. This paper presents one of the initial steps in recognizing Sindhi handwritten characters. The isolated characters of Sindhi script written by thesubjects have been recognized. The various subjects were asked to write Sindhi characters in unconstrained form and then the written samples were collected and scanned through a flatbed scanner. The scanned documents were preprocessedwith the help of binary conversion, removing noise by pepper noise and the lines were segmented with the help of horizontal profile technique. The segmented lines were used to extract characters from scanned pages.This character segmentation was done by vertical projection. The extracted characters have been used to extract features so that the characters can be classified easily. Zoning was used for the feature extraction technique. For the classification, neural network has been used. The recognized characters converted into editable text with an average accuracy of 85%.

[Eating disorders and sexual function].

Science.gov (United States)

Kravvariti, V; Gonidakis, Fr

2016-01-01

Women suffering from eating disorders, present considerable retardation and difficulties in their psychosexual development during adolescence. This leads to primary or secondary insufficiencies in their adult sexual life. The cause of these difficulties seems to be a series of biological, family and psychosocial factors. The majority of the research findings indicate that eating disorders have a negative impact on the patient's sexual function. The factors related to eating disorders symptomatology that influence sexuality are various and differ among each eating disorder diagnostic categories. Considering anorexia nervosa, it has been reported that women have negative attitudes to sexual issues and their body. Their sexual motivation increases when they engage in psychotherapy and their body weight is gradually restored. Starvation and its consequences on the human physiology and especially on the brain function seem to be the main factor that leads to reduced sexual desire and scarce sexual activity. Moreover, personality traits that are common in patients suffering from anorexia nervosa such as compulsivity and rigidity are also related with difficulties initiating and retaining romantic and sexual relationships. Usually patients suffering from anorexia nervosa report impaired sexual behavior and lack of interest to engage in a sexual relationship. Considering Bulimia Nervosa, impulsivity and difficulties in emotion regulation that are common features of the individuals that suffer from bulimia nervosa are also related to impulsive and sometimes self-harming sexual behaviors. Moreover women sufferers often report repulsion, anger and shame towards their body and weight, mainly due to the distorted perception that they are fat and ugly. It is interesting that a number of research findings indicate that although patients suffering from bulimia nervosa are more sexually active and have more sexual experiences than patients suffering from anorexia nervosa, both

Domestic Violence and Sexual Health among Young Women in ...

African Journals Online (AJOL)

Nneka Umera-Okeke

coercion, physical threats, psychological abuse and controlling actions such as ... sexual risk behavior (Lang, Sales & Salazar, 2011: Exner-Cortens, Eckenrode & .... 25.0. 20.3. 657. 2288. Educational level. Primary. Secondary. Higher. 24.5***.

Safe Schools and Sexual Harassment: The Relationship between School Climate and Coping with Unwanted Sexual Behaviour

Science.gov (United States)

Timmerman, M. C.

2004-01-01

Objective: To explore the impact of the school climate on adolescents' reporting of sexual harassment. Design: A quantitative survey among students in their 4th year of secondary education. Setting: Questionnaires were completed in a class setting. Method: An a-select sampling strategy was used to select 2808 students in 22 schools. Results:…

Degraded character recognition based on gradient pattern

Science.gov (United States)

Babu, D. R. Ramesh; Ravishankar, M.; Kumar, Manish; Wadera, Kevin; Raj, Aakash

2010-02-01

Degraded character recognition is a challenging problem in the field of Optical Character Recognition (OCR). The performance of an optical character recognition depends upon printed quality of the input documents. Many OCRs have been designed which correctly identifies the fine printed documents. But, very few reported work has been found on the recognition of the degraded documents. The efficiency of the OCRs system decreases if the input image is degraded. In this paper, a novel approach based on gradient pattern for recognizing degraded printed character is proposed. The approach makes use of gradient pattern of an individual character for recognition. Experiments were conducted on character image that is either digitally written or a degraded character extracted from historical documents and the results are found to be satisfactory.

Moral character in the workplace.

Science.gov (United States)

Cohen, Taya R; Panter, A T; Turan, Nazli; Morse, Lily; Kim, Yeonjeong

2014-11-01

Using two 3-month diary studies and a large cross-sectional survey, we identified distinguishing features of adults with low versus high levels of moral character. Adults with high levels of moral character tend to: consider the needs and interests of others and how their actions affect other people (e.g., they have high levels of Honesty-Humility, empathic concern, guilt proneness); regulate their behavior effectively, specifically with reference to behaviors that have positive short-term consequences but negative long-term consequences (e.g., they have high levels of Conscientiousness, self-control, consideration of future consequences); and value being moral (e.g., they have high levels of moral identity-internalization). Cognitive moral development, Emotionality, and social value orientation were found to be relatively undiagnostic of moral character. Studies 1 and 2 revealed that employees with low moral character committed harmful work behaviors more frequently and helpful work behaviors less frequently than did employees with high moral character, according to their own admissions and coworkers' observations. Study 3 revealed that adults with low moral character committed more delinquent behavior and had more lenient attitudes toward unethical negotiation tactics than did adults with high moral character. By showing that individual differences have consistent, meaningful effects on employees' behaviors, after controlling for demographic variables (e.g., gender, age, income) and basic attributes of the work setting (e.g., enforcement of an ethics code), our results contest situationist perspectives that deemphasize the importance of personality. Moral people can be identified by self-reports in surveys, and these self-reports predict consequential behaviors months after the initial assessment.

Symbols and Sexual Perversion of Laura Wingfield in Tennesse Willimas’s The Glass Menagerie

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Retnowati Retnowati

2015-07-01

Full Text Available The Glass Menagerie, a play written by Tennessee Williams, is full of symbols in which some of them refer to the sexual perversion in the character of the play such as Laura Wingfield. The research applied library research by taking data from the script of the play, then analysed based on the two theories, those were the theory of symbol and psychological theory called sexual perversions. The symbols in this play was analyzed, especially those related to Laura Wingfield. There were symbols like the glass collection, glass unicorn, blue roses, fire escape and Jim O’Connor which explained the sexual perversion of Laura Wingfield. These symbols were clues to understand the psycological problems suffered by Laura. It can be concluded that The cause of the strange sexual desire is because of her being abnormal because she is crippled and suffers from pleurosis. 

Character Education and Students Social Behavior

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Syamsu A. Kamaruddin

2012-09-01

Full Text Available

In an educational environment, in the form of character education program has been done both formally and informally. It's intended as one of the supporting ideas for follow-up in the form of design activities. Character education should basically refers to the vision and mission of the institution concerned. It shows the orientation of the two things in the character of the students are: aspects of human character and individual learners hallmark institution. In this paper, these two aspects is the author trying to ideas by referring to some other writings. The end result, the authors expect the birth of a design patent as early referral to spearhead a character development program learners.

LGBTQ Inclusion in Educator Preparation: Getting Ready for Gender and Sexual Diversity in Secondary School Settings

Science.gov (United States)

Hoelscher, Mary Helen

While many lesbian, gay, bisexual, transgender, and queer (LGBTQ) students are able to resiliently navigate their public school education many others experience harsh school climates and negative health and educational outcomes. Harassment and bullying of LGBTQ students in school environments have been linked to numerous negative psychological and academic outcomes for students diverse in sexual orientation and/or gender identity. Preparing teacher candidates (TCs) to respond effectively to harassment and bullying of students and to create inclusive curriculum has been recommended to improve outcomes for students. Yet the development of these teaching practices has not been pursued broadly in educator preparation programs (EPPs) or specifically in science EPPs (SEPPs). This dissertation broadens the notion of diversity traditionally attended to in EPPs through three studies. The first study is a holistic single-case study of an LGBTQ-inclusive EPP. It focused on the following three research questions: What were the contextual features that surrounded the LGBTQ-inclusive EPP? What were the specific elements of LGBTQ inclusion in the EPP? And, what were the strengths and weaknesses of the LGBTQ-inclusive EPP? This study drew primarily from data collected from interviews with faculty and administrators in a large post-baccalaureate 5th year preparation for licensure program. Document analysis was used to triangulate and expand upon the data collected during the interviews. A framework for analyzing LGBTQ inclusion across the components of an EPP was developed as part of this study. This study has direct implications for the particular EPP, but also clarifies research needs around LGBTQ inclusion in secondary EPPs. While little has research exists about LGBTQ inclusion in EPPs, far less has been attempted and understood in the discipline of secondary life science. The second study thus narrows its focus from the particulars of LGBTQ inclusion in an EPP to the

Sexual differences in size and shape of the Mosor rock lizard [Dinarolacerta mosorensis (Kolombatović, 1886] (squamata: lacertidae: A case study of the Lovćen mountain population (Montenegro

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Ljubisavljević Katarina

2008-01-01

Full Text Available Sexual differences in size and shape of the Mosor rock lizard, Dinarolacerta mosorensis (Kolombatović, 1886, from Lovćen Mountain (Montenegro were examined on the basis of the intersex variation pattern of nine morphometric, eight pholidotic, and four qualitative traits. Sexual dimorphism was apparent for all morphometric characters except snout-vent length, while scalation and dorsal pattern exhibited small differences between sexes. The value of the sexual size difference (SSD index based on snout-vent length was 1.028. The sex-specific allometric slopes for head dimensions and interlimb distance significantly diverged. Head dimensions, especially head height, showed strong positive allometry in males, while interlimb distance was the only character which showed positive allometry in females. Generally, males had significantly greater body size than females. This was true of all body measurements except interlimb distance. The influence of sexual and natural selection on the examined traits is discussed.

Revictimization of Victims Sexually Abused by Women

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Małgorzata H. Kowalczyk

2017-07-01

Full Text Available Victims experiencing the sexual abuse are surviving not only physical injustice but above all deep traumas, which very often in different forms, are keeping them company through the entire life. Quite often at establishing different results a sex is underestimated for the perpetrator. Therefore knowing the problem of sexual abuses from a perspective of close as well as distant results is very important in the event that a woman was a perpetrator of these acts – mother, minder. In the present article based on analysis of literature, a problem of results of the sexual abuse was presented at victims which experienced these behaviours on the part of women. In order to draw up discussing the survived specificity by victims was both of sex of the trauma connected with the sexual application as well as close and distant consequences of these events in the form prime victimisation and revictimisation for figure being noticeable in the adult life of psychosexual disorders and social shortages. Amongst the consequence isolated traumatic factors are deserving the particular attention about dynamic character which are provoking the appearance of many symptoms characteristic of children which experienced the sexual violence. Recalled factors it: traumatic sexualisation of child, the betrayal, the stigmatization and the helplessness. The specificity of these factors results from the fact that they will leave distant “tracks” in the psyche and they can undergo the additional reinforcement if a woman is a perpetrator of the sexual violence. It results from frequent attitudes of “denying” towards the sexual violence applied by women. In the study they pointed also at one of possible consequences of the revictimisation process copying patterns of behaviour connected with the sexual exploitation of children in their more late life by victims is which. This process resulting from the alternating identification of the perpetrator and the victim is starting

Essays on Character & Opportunity

Science.gov (United States)

Center on Children and Families at Brookings, 2014

2014-01-01

These essays provide richer set of writings on the philosophical, empirical and practical issues raised by a focus on character, and in particular its relationship to questions of opportunity. Each one is an intellectual pemmican: sharp and to the point. Two scholars draw attention to the gendered nature of character formation (Segal and Lexmond);…

Sexual intercourse, abuse and pregnancy among adolescent women: does sexual orientation make a difference?

Science.gov (United States)

Saewyc, E M; Bearinger, L H; Blum, R W; Resnick, M D

1999-01-01

Although a limited amount of research has retrospectively explored the childhood and adolescent heterosexual experiences of lesbians, little is known about the prevalence of heterosexual behavior and related risk factors or about pregnancy histories among lesbian and bisexual teenagers. A secondary analysis was conducted using responses from a subsample of 3,816 students who completed the 1987 Minnesota Adolescent Health Survey. Behaviors, risk factors and pregnancy histories were compared among adolescents who identified themselves as lesbian or bisexual, as unsure of their sexual orientation and as heterosexual. Overall, bisexual or lesbian respondents were about as likely as heterosexual women ever to have had intercourse (33% and 29%, respectively), but they had a significantly higher prevalence of pregnancy (12%) and physical or sexual abuse (19-22%) than heterosexual or unsure adolescents. Among sexually experienced respondents, bisexual or lesbian and heterosexual women reported greater use of ineffective contraceptives (12-15% of those who used a method) than unsure adolescents (9%); bisexual or lesbian respondents were the most likely to have frequent intercourse (22%, compared with 15-17% of the other groups). In the sample overall, among those who were sexually experienced and among those who had ever been pregnant, bisexual or lesbian women were the most likely to have engaged in prostitution during the previous year. Providers of reproductive health care and family planning services should not assume that pregnant teenagers are heterosexual or that adolescents who say they are bisexual, lesbian or unsure of their sexual orientation are not in need of family planning counseling. Further research should explore the interactions between adolescent sexual identity development and sexual risk behaviors.

Excerpt from Queer Compulsions: Race, Nation, and Sexuality in the Affairs of Yone Noguchi

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Amy Sueyoshi

2012-06-01

Full Text Available Amy Sueyoshi’s Queer Compulsions: Race, Nation, and Sexuality in the Affairs of Yone Noguchi is a fascinating study of the writings and character of the transnational Japanese-born poet Yone Noguchi during his years in the United States, as seen through the prism of his interlocking sexual/romantic affairs with western writer Charles Warren Stoddard, historian Ethel Armes, and editor Léonie Gilmour (a liaison that produced the famed sculptor Isamu Noguchi. Sueyoshi’s detective work, matched with her sensitive analysis, allows readers to grasp the complicated ways that race, class, and “exoticism” inform intimate relations.

Secondary syphilis: The great imitator can't be forgotten.

Science.gov (United States)

Reinehr, Clarissa Prieto Herman; Kalil, Célia Luiza Petersen Vitello; Reinehr, Vinícius Prieto Herman

2017-06-01

Syphilis is an infection caused by Treponema pallidum, mainly transmitted by sexual contact. Since 2001, primary and secondary syphilis rates started to rise, with an epidemic resurgence. The authors describe an exuberant case of secondary syphilis, presenting with annular and lichen planus-like lesions, as well as one mucocutaneous lesion. Physicians must be aware of syphilis in daily practice, since the vast spectrum of its cutaneous manifestations is rising worldwide.

Building Character through Literacy with Children's Literature

Science.gov (United States)

Almerico, Gina M.

2014-01-01

Character education is described as curriculum specifically developed to teach children about the quality and traits of good character. One means in which children can learn about good character is through the pages of high quality children's literature. In this study, the author defines the characteristics of an effective character development…

Conductas sexuales en adolescentes de 12 a 17 años de Andalucía Sexual behavior in adolescents aged 12 to 17 in Andalusia (Spain

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José Rodríguez Carrión

2012-12-01

Full Text Available Objetivo: Describir los comportamientos y prácticas sexuales de los y las adolescentes de 12 a 17 años de edad en Andalucía (2007-2008. Método: La información se recogió mediante un cuestionario autocumplimentado, anónimo y voluntario, aplicado a una muestra aleatoria estratificada de 2.225 estudiantes de enseñanza secundaria obligatoria (ESO, en todas las provincias de Andalucía. Resultados: 388 adolescentes (18,2% refirieron haber mantenido relaciones sexuales con penetración, sin diferencias estadísticamente significativas entre chicos (18,0% y chicas (18,5%. Sí se encontró una mayor precocidad de los chicos en la edad de su inicio (14 años frente a 14,4, comienzo en la masturbación (11,3 años frente a 12,7, sexo oral (13,8 años frente a 14,6 y masturbación a la pareja (13,7 años frente a 14,4. También se hallaron diferencias en el número de parejas sexuales (2 los chicos y 1,6 las chicas, mantener relaciones sexuales en la actualidad (menos ellos, haber mantenido relaciones sexuales a través de Internet (más los chicos, haber usado un anticonceptivo en el primer coito (menos los chicos y conocimiento del doble método y de las infecciones de transmisión sexual (mayor en las chicas. Conclusiones: Uno de cada seis estudiantes de ESO de Andalucía ha mantenido relaciones sexuales con penetración; de ellos, dos tercios las mantienen en la actualidad, sobre todo las chicas. Valorado junto con un escaso conocimiento (menos del 50% del doble método y de las infecciones de transmisión sexual, nos lleva a considerar necesario incluir la educación sexual como específica dentro del currículo de la enseñanza secundaria.Objective: To describe sexual behavior and activity among adolescents aged 12-17 years old in Andalusia (Spain in 2007-2008. Method: The data for this study were collected through an anonymous questionnaire distributed to a stratified random sample of 2,225 secondary school students in Andalusia

The Effect of Realistic Appearance of Virtual Characters in Immersive Environments - Does the Character's Personality Play a Role?

Science.gov (United States)

Zibrek, Katja; Kokkinara, Elena; Mcdonnell, Rachel

2018-04-01

Virtual characters that appear almost photo-realistic have been shown to induce negative responses from viewers in traditional media, such as film and video games. This effect, described as the uncanny valley, is the reason why realism is often avoided when the aim is to create an appealing virtual character. In Virtual Reality, there have been few attempts to investigate this phenomenon and the implications of rendering virtual characters with high levels of realism on user enjoyment. In this paper, we conducted a large-scale experiment on over one thousand members of the public in order to gather information on how virtual characters are perceived in interactive virtual reality games. We were particularly interested in whether different render styles (realistic, cartoon, etc.) would directly influence appeal, or if a character's personality was the most important indicator of appeal. We used a number of perceptual metrics such as subjective ratings, proximity, and attribution bias in order to test our hypothesis. Our main result shows that affinity towards virtual characters is a complex interaction between the character's appearance and personality, and that realism is in fact a positive choice for virtual characters in virtual reality.

From risky behaviour to sexy adventures: reconceptualising young people's online sexual activities.

Science.gov (United States)

Naezer, Marijke

2018-06-01

Western discourses about young people and sexuality centre around the concept of risk. Anxieties have been fuelled by the increasing popularity of social media and practices such as 'sexting' and watching 'sexually explicit' materials online. Research has shown however that such risk discourses mainly serve to moralise about, pathologise and police particular behaviours and children. In order to counter such paternalism, researchers advocated a reconceptualisation of youth not as passive victims, but as active agents who actively negotiate sexual experiences and discourses. In this paper, which is based on ethnographic fieldwork among young people in The Netherlands, I argue that we need a reconceptualisation not only of youth, but also of their sexual practices, especially their online sexual practices. Mobilising an interdisciplinary interaction between critical socio-cultural studies of risk, feminist theory and adventure studies, I propose to reconceptualise these practices as 'adventures' rather than 'risky behaviour'. This opens up possibilities for a more reasoned analysis that acknowledges: (1) the distinction between risks and outcomes of an activity; (2) the constructive potential of risk; and (3) the subjective, dynamic character of risk and pleasure.

Promoting Character Development through Coach Education

Science.gov (United States)

Power, F. Clark; Seroczynski, A. D.

2015-01-01

Can youth sports build character? Research suggests that the answer to this question leads to 2 further questions: (1) can youth sport coaches be effectively prepared to become character educators, and (2) can character education take place in today's competitive youth sport environment? (Bredemeier & Shields, 2006; Power, 2015; Power &…

Braille Character Recognition Using Artificial Neural Network

OpenAIRE

Subur, Joko; Sardjono, Tri Arief; Mardiyanto, Ronny

2015-01-01

Braille letter is characters designed for the blind, consist of six embossed points, arranged in a standard braille character. Braille letters is touched and read using fingers, therefore the sensitivity of the fingers is important. Those characters need to be memorized, so it is very difficult to be learned. The aim of this research is to create a braille characters recognition system and translate it to alpha-numeric text. Webcam camera is used to capture braille image from braille characte...

Intimacy versus isolation: a qualitative study of sexual practices among sexually active HIV-infected patients in HIV care in Brazil, Thailand, and Zambia.

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Elizabeth F Closson

Full Text Available The success of global treatment as prevention (TasP efforts for individuals living with HIV/AIDS (PLWHA is dependent on successful implementation, and therefore the appropriate contribution of social and behavioral science to these efforts. Understanding the psychosocial context of condomless sex among PLWHA could shed light on effective points of intervention. HPTN 063 was an observational mixed-methods study of sexually active, in-care PLWHA in Thailand, Zambia, and Brazil as a foundation for integrating secondary HIV prevention into HIV treatment. From 2010-2012, 80 qualitative interviews were conducted with PLWHA receiving HIV care and reported recent sexual risk. Thirty men who have sex with women (MSW and 30 women who have sex with men (WSM participated in equal numbers across the sites. Thailand and Brazil also enrolled 20 biologically-born men who have sex with men (MSM. Part of the interview focused on the impact of HIV on sexual practices and relationships. Interviews were recorded, transcribed, translated into English and examined using qualitative descriptive analysis. The mean age was 25 (SD = 3.2. There were numerous similarities in experiences and attitudes between MSM, MSW and WSM across the three settings. Participants had a high degree of HIV transmission risk awareness and practiced some protective sexual behaviors such as reduced sexual activity, increased use of condoms, and external ejaculation. Themes related to risk behavior can be categorized according to struggles for intimacy and fears of isolation, including: fear of infecting a sex partner, guilt about sex, sexual communication difficulty, HIV-stigma, and worry about sexual partnerships. Emphasizing sexual health, intimacy and protective practices as components of nonjudgmental sex-positive secondary HIV prevention interventions is recommended. For in-care PLWHA, this approach has the potential to support TasP. The overlap of themes across groups and countries

A Path Analysis of Latino Parental, Teenager and Cultural Variables in Teenagers' Sexual Attitudes, Norms, Self-Efficacy, and Sexual Intentions.

Science.gov (United States)

Gaioso, Vanessa Pirani; Villarruel, Antonia Maria; Wilson, Lynda Anne; Azuero, Andres; Childs, Gwendolyn Denice; Davies, Susan Lane

2015-01-01

to test a theoretical model based on the Parent-Based Expansion of the Theory of Planned Behavior examining relation between selected parental, teenager and cultural variables and Latino teenagers' intentions to engage in sexual behavior. a cross-sectional correlational design based on a secondary data analysis of 130 Latino parent and teenager dyads. regression and path analysis procedures were used to test seven hypotheses and the results demonstrated partial support for the model. Parent familism and knowledge about sex were significantly associated with parents' attitudes toward sexual communication with their teenagers. Parent Latino acculturation was negatively associated with parents' self-efficacy toward sexual communication with their teenagers and positevely associated with parents' subjective norms toward sexual communication with their teenagers. Teenager knowledge about sex was significantly associated with higher levels of teenagers' attitudes and subjective norms about sexual communication with parents. Only the predictor of teenagers' attitudes toward having sex in the next 3 months was significantly associated with teenagers' intentions to have sex in the next 3 months. the results of this study provide important information to guide future research that can inform development of interventions to prevent risky teenager sexual behavior among Latinos.

Camping the gothic: que(e)ring sexuality in Truman Capote's Other Voices, Other Rooms.

Science.gov (United States)

Mitchell-Peters, B

2000-01-01

Since its release in the late 1940s, Other Voices, Other Rooms has remained an arguably unpopular novella in the works of Truman Capote; its criticism is thus far from recent. Most critiques explore the work in its historical milieu of Southern-gothic fiction, either intentionally or unintentionally avoiding the very prominent queer themes. This article acknowledges Capote's use of gothic paradigms and the text's process of undermining gothic motifs to highlight its two adolescent queer characters. Moreover, the text's own Camp discourse is the liberating force that extinguishes the looming Southern-gothic background to expose the sexual possibilities for its young characters. Amidst the sea of late forties and fifties fiction that frequently ensconced the death of the homosexual character, this novella serves as an exception: through a humorous Camp aesthetic, the text gives birth to its inherent queer desires.

A Study of Character among Collegiate Athletes

Science.gov (United States)

Heupel, Jill D.

2017-01-01

The idea that sport builds character has been around for a long time. However, sports may not build the type of character once thought. Character of athletes was defined based on differing views held by sport scholars, coaches, athletes, and sport enthusiast. Sport scholars tend to view character of athletes from a moral perspective. Coaches,…

Invariant practical tasks for work with text documents at the secondary school

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Л И Карташова

2013-12-01

Full Text Available In article examples of practical tasks on creation, editing and formatting of text documents focused on pupils of the secondary school are given. Tasks have invariant character and don't depend on concrete software.

So Much More than "Sex Ed": Teen Sexuality as Vehicle for Improving Academic Success and Democratic Education for Diverse Youth

Science.gov (United States)

Ashcraft, Catherine

2008-01-01

Although sexuality saturates adolescent life, schools do little to address teen sexuality. As educators feel increasingly burdened by competing societal demands, caring for youth sexual health becomes a secondary goal at best. This article argues that the public health costs are only one reason for addressing sexuality in schools and suggests that…

IMAGE PROCESSING BASED OPTICAL CHARACTER RECOGNITION USING MATLAB

OpenAIRE

Jyoti Dalal*1 & Sumiran Daiya2

2018-01-01

Character recognition techniques associate a symbolic identity with the image of character. In a typical OCR systems input characters are digitized by an optical scanner. Each character is then located and segmented, and the resulting character image is fed into a pre-processor for noise reduction and normalization. Certain characteristics are the extracted from the character for classification. The feature extraction is critical and many different techniques exist, each having its strengths ...

Body Language Advanced 3D Character Rigging

CERN Document Server

Allen, Eric; Fong, Jared; Sidwell, Adam G

2011-01-01

Whether you're a professional Character TD or just like to create 3D characters, this detailed guide reveals the techniques you need to create sophisticated 3D character rigs that range from basic to breathtaking. Packed with step-by-step instructions and full-color illustrations, Body Language walks you through rigging techniques for all the body parts to help you create realistic and believable movements in every character you design. You'll learn advanced rigging concepts that involve MEL scripting and advanced deformation techniques and even how to set up a character pipeline.

Evaluation Model of the Entrepreneurial Character in EU Countries

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Sebastian Madalin Munteanu

2015-02-01

Full Text Available The evidence of entrepreneurship development as a factor of sustainable growth at national and regional level frequently calls for the interest of theorists and practitioners on identifying and outlining the best conditions and economic essential prerequisites for supporting the entrepreneurial initiatives on the long term. In this context, the objective of the present research is to analyse and measure the entrepreneurial character of the European Union member countries in an integrated manner, by developing an innovative model for proposing specific action lines and objectively evaluating the entrepreneurship development in the investigated states. Our model is based on a synthesis variable of the entrepreneurial national character, which was developed by sequential application of principal component analysis, while the initial variables are from secondary sources with good conceptual representativeness. Depending on the objective relevance of the three model components (cultural, economic and administrative, and entrepreneurial education components, the achieved results confirm the importance of a favourable cultural and economic and administrative background for entrepreneurship development and they reiterate the inefficiency of isolated entrepreneurial education unless supported by good entrepreneurial culture or adequate economic and administrative infrastructure. The case of Romania, in relation with the European Union member countries, is presented in detail.

Correlates of sexual violence among adolescent females in Riyadh, Saudi Arabia.

Science.gov (United States)

Al-Quaiz, Al-Joharah M; Raheel, Hafsa M

2009-06-01

To determine the frequency, experiences and correlates of sexual violence among female adolescents in Riyadh city, Kingdom of Saudi Arabia. A cross-sectional survey was conducted in 2 schools in Riyadh city for adolescent females starting from January 2008 for 3 months. Five classes with 25 students in each were randomly selected from intermediate and secondary grade of each school. Four hundred and nineteen students were included. A self-answering questionnaire was distributed and collected after 15 minutes by 3 research assistants. Forty-two adolescent students (10%) were exposed to sexual violence. Only 31% of the students were taught how to react to sexual violence. Students whose order was > or = 5th among siblings and who had unsupportive parents in discussing sexual issues were more exposed to sexual violence (chi2=4.02, p=0.044, chi2=4.24, p=0.039). Being > or = 5th in order among siblings and having unsupportive parents in discussing sexual issues were correlates for exposure to sexual violence.

Secondary syphilis: The great imitator can't be forgotten

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Clarissa Prieto Herman Reinehr

Full Text Available Summary Syphilis is an infection caused by Treponema pallidum, mainly transmitted by sexual contact. Since 2001, primary and secondary syphilis rates started to rise, with an epidemic resurgence. The authors describe an exuberant case of secondary syphilis, presenting with annular and lichen planus-like lesions, as well as one mucocutaneous lesion. Physicians must be aware of syphilis in daily practice, since the vast spectrum of its cutaneous manifestations is rising worldwide.

Study of Characters in Story of School Principal (Modir Madrese

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Ghadamzli Sarrami

2013-05-01

Full Text Available Abstract It is concluded from the story that the reader to be briefed on the writer that he is fully aware of the education system process, furthermore it signifies that the inefficiency and distortion virtually experienced in the field of education affect the life cycle of the author as well.  Modir Madrese or School Principal is a fiction composed by Jalale Aleahmad a writer with genre of third person addressee, he narrates the biography of a teacher that he got tired of his job therefore he got his mind to assume the post of school principal, he reached to the favorite post by bribery as a result the previous teacher turned to school principal, the school situated at the slope of mountain.  The principal encountered with seven teachers, a janitor and 235 student who were mostly poor, geographical status, hygienic Services, yard, pond and school insufficient facilities which outlined as major shortcomings in the story.  Cognizance of students` parents, local council and establishment of school and home association, pornographies carried by a student, injury of 4th grade class teacher by car of an American citizen, jail of 3 grade class teacher due to sympathy toward socialists, appearing the accountant of education dept at the school asking for bribery and finally sexual scandal by 5th grade student counted as the major parts of the story , the whole incidences forced the principal to resign.  The current story represented in three perspectives like prose, simplicity and motive.  Motive signifies the text of story in social style it means realism fad while the prose depicts soft and colloquial by contribution of simile, explanations, proverbs and folkloric idioms, the stressed discourses, sarcasms and mockery including intensive and expressive prose manifested by representation of samples drawn out from the text.  The prominent part of the criticism revealed by analysis of story characters, as a result criticism of individual characters

Study of Characters in Story of School Principal (Modir Madrese

Directory of Open Access Journals (Sweden)

Dr Ghadamzli Sarrami , Mohammad Moghiseh

2013-01-01

Full Text Available It is concluded from the story that the reader to be briefed on the writer that he is fully aware of the education system process, furthermore it signifies that the inefficiency and distortion virtually experienced in the field of education affect the life cycle of the author as well. Modir Madrese or School Principal is a fiction composed by Jalale Aleahmad a writer with genre of third person addressee, he narrates the biography of a teacher that he got tired of his job therefore he got his mind to assume the post of school principal, he reached to the favorite post by bribery as a result the previous teacher turned to school principal, the school situated at the slope of mountain. The principal encountered with seven teachers, a janitor and 235 student who were mostly poor, geographical status, hygienic Services, yard, pond and school insufficient facilities which outlined as major shortcomings in the story. Cognizance of students` parents, local council and establishment of school and home association, pornographies carried by a student, injury of 4th grade class teacher by car of an American citizen, jail of 3 grade class teacher due to sympathy toward socialists, appearing the accountant of education dept at the school asking for bribery and finally sexual scandal by 5th grade student counted as the major parts of the story , the whole incidences forced the principal to resign. The current story represented in three perspectives like prose, simplicity and motive. Motive signifies the text of story in social style it means realism fad while the prose depicts soft and colloquial by contribution of simile, explanations, proverbs and folkloric idioms, the stressed discourses, sarcasms and mockery including intensive and expressive prose manifested by representation of samples drawn out from the text. The prominent part of the criticism revealed by analysis of story characters, as a result criticism of individual characters demonstrate symbol of

Spatiotemporal dynamics of androgen signaling underlie sexual differentiation and congenital malformations of the urethra and vagina

Science.gov (United States)

Larkins, Christine E.; Enriquez, Ana B.; Cohn, Martin J.

2016-01-01

Disorders of sex development (DSDs) are congenital anomalies that affect sexual differentiation of genitourinary organs and secondary sex characters. A common cause of female genital virilization is congenital adrenal hyperplasia (CAH), in which excess androgen production during development of 46XX females can result in vaginal atresia, masculinization of the urethra, a single urogenital sinus, and clitoral hypertrophy or ambiguous external genitalia. Development of the vagina depends on sexual differentiation of the urogenital sinus ridge, an epithelial thickening that forms where the sex ducts attach to the anterior urethra. In females, the sinus ridge descends posteriorly to allow the vaginal opening to form in the vulva, whereas in males and in females with CAH, androgens inhibit descent of the sinus ridge. The mechanisms that regulate development of the female urethra and vagina are largely unknown. Here we show that the timing and duration of, and the cell population targeted by, androgen signaling determine the position of vaginal attachment to the urethra. Manipulations of androgen signaling in utero reveal a temporal window of development when sinus ridge fate is determined. Cell type-specific genetic deletions of androgen receptor (Ar) identify a subpopulation of mesenchymal cells that regulate sinus ridge morphogenesis. These results reveal a common mechanism that coordinates development of the vagina and feminization of the urethra, which may account for development of a single urogenital sinus in females exposed to excessive androgen during a critical period of prenatal development. PMID:27821748

Producing cosmopolitan sexual citizens on The L Word.

Science.gov (United States)

Burns, Kellie; Davies, Cristyn

2009-01-01

Using Showtime's The L Word as a case study, we argue that lesbian sexuality and lesbian lifestyles are produced alongside broader discourses of cosmopolitan consumer citizenship. The lesbian characters in this program are first and foremost constructed through their investments in certain neo-liberal consumer and lifestyle practices that limit the possibility of what lesbian subjectivities and/or lesbian politics can or cannot become. We offer an alternative strategy of reading lesbians in image-based media and popular culture that attends to the ways in which lesbian subjectivities are produced in a climate of neo-liberal consumer and lifestyle practices that have shifted the ways in which sexual citizens are produced. Our aim is to provide a critical framework that can be applied to other lesbian-themed television texts and to a range of other image-based visual media including film, commercial advertising, and new media.

On Hemingway’s Literary Characters

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Maria-Miruna Ciocoi-Pop

2013-01-01

Full Text Available The present paper is a brief outline of Hemingway’s characters and the way in which they correspond to the author himself. It is known for a fact that Hemingway evinced a tendency to imitate his characters when they were coming to grips with diverse situations. Thus I have tried to briefly pinpoint the fading boundaries between reality and imagination in his work. By doing so, I have focused on both male and female characters, underlining the major dissimilarities between these two categories, as well as their main features.

Moral character effects in endorser perception

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Chang Joseph W.

2017-06-01

Full Text Available This research consists of two experimental studies investigating the influence of moral character on endorser perception, and the influence of perceiver characteristics on tarnished endorser perception and brand evaluations. Perceiver characteristics are discussed from the perspectives of dispositional tendency, innate moral intuitions and self-location. The first study compared the influences of moral character and warmth on endorser perception. The second study examined the impact of perceiver characteristics on tarnished endorsers and brand evaluations. The findings reveal that moral character is more influential than warmth on endorser evaluations. Tarnished endorsers with immoral character exert more negative influence than tarnished endorsers with coldness character on brand evaluations. Innate moral intuitions and self-location moderate brand evaluations. High-morality consumers and heart-locators are more vulnerable than low-morality and brain-locators to the brands endorsed by tarnished endorsers, respectively.

Increasing Valid Profiles in Phallometric Assessment of Sex Offenders with Child Victims: Combining the Strengths of Audio Stimuli and Synthetic Characters.

Science.gov (United States)

Marschall-Lévesque, Shawn; Rouleau, Joanne-Lucine; Renaud, Patrice

2018-02-01

Penile plethysmography (PPG) is a measure of sexual interests that relies heavily on the stimuli it uses to generate valid results. Ethical considerations surrounding the use of real images in PPG have further limited the content admissible for these stimuli. To palliate this limitation, the current study aimed to combine audio and visual stimuli by incorporating computer-generated characters to create new stimuli capable of accurately classifying sex offenders with child victims, while also increasing the number of valid profiles. Three modalities (audio, visual, and audiovisual) were compared using two groups (15 sex offenders with child victims and 15 non-offenders). Both the new visual and audiovisual stimuli resulted in a 13% increase in the number of valid profiles at 2.5 mm, when compared to the standard audio stimuli. Furthermore, the new audiovisual stimuli generated a 34% increase in penile responses. All three modalities were able to discriminate between the two groups by their responses to the adult and child stimuli. Lastly, sexual interest indices for all three modalities could accurately classify participants in their appropriate groups, as demonstrated by ROC curve analysis (i.e., audio AUC = .81, 95% CI [.60, 1.00]; visual AUC = .84, 95% CI [.66, 1.00], and audiovisual AUC = .83, 95% CI [.63, 1.00]). Results suggest that computer-generated characters allow accurate discrimination of sex offenders with child victims and can be added to already validated stimuli to increase the number of valid profiles. The implications of audiovisual stimuli using computer-generated characters and their possible use in PPG evaluations are also discussed.

Video Game Characters. Theory and Analysis

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Felix Schröter

2014-06-01

Full Text Available This essay develops a method for the analysis of video game characters based on a theoretical understanding of their medium-specific representation and the mental processes involved in their intersubjective construction by video game players. We propose to distinguish, first, between narration, simulation, and communication as three modes of representation particularly salient for contemporary video games and the characters they represent, second, between narrative, ludic, and social experience as three ways in which players perceive video game characters and their representations, and, third, between three dimensions of video game characters as ‘intersubjective constructs’, which usually are to be analyzed not only as fictional beings with certain diegetic properties but also as game pieces with certain ludic properties and, in those cases in which they function as avatars in the social space of a multiplayer game, as representations of other players. Having established these basic distinctions, we proceed to analyze their realization and interrelation by reference to the character of Martin Walker from the third-person shooter Spec Ops: The Line (Yager Development 2012, the highly customizable player-controlled characters from the role-playing game The Elder Scrolls V: Skyrim (Bethesda 2011, and the complex multidimensional characters in the massively multiplayer online role-playing game Star Wars: The Old Republic (BioWare 2011-2014.

sexual promiscuity among female undergraduates in tertiary

African Journals Online (AJOL)

Elizabeth Egbochuku

female undergraduates, the causes and effects of such unhealthy behaviour on healthy living. Hence ... larger scale what they started in secondary schools. Again ... 1, 2010. 103 mostly under the influence of “psychotropic drugs” that put them in a ... the respondents on issues relating to sexual promiscuity and its attendant.

Vulnerability and Knowledge of Sexually Transmitted Infections ...

African Journals Online (AJOL)

hanumantp

knowledge and prevention of STIs among female traders of reproductive age in Enugu,. Southeast .... jingles, print and electronic media. Enugu is an urban ... Muslim. 2. 1.0. Educational status. Primary. 12. 6.0. Secondary. 79. 39.5. Tertiary. 109 .... and social correlates of sexual intercourse among school‑going adolescents ...

Perception of Rape Amongst Secondary School Students In Port ...

African Journals Online (AJOL)

Alasia Datonye

Department of Paediatrics and Child health, University of Port Harcourt, Teaching Hospital,. Port Harcourt, Nigeria. ABSTRACT ... questionnaire, data collected included bio data, awareness information, response and practices. ..... behaviour and experience of sexual coercion among secondary school studenta in three ...

Male victims of sexual assault; 10 years' experience from a Danish Assault Center

DEFF Research Database (Denmark)

Larsen, Mie-Louise; Hilden, Malene

2016-01-01

This study aims to provide descriptive data regarding male victims of sexual assault seen at the Centre for Victims of Sexual Assault in Copenhagen, Denmark. All 55 male victims attending the center in the time period of March 2001 until December 2010 underwent a standardized data collection. Data...... by another man is considered a taboo subject and it is likely that the dark figure of men exposed to sexual assault is much higher than it is for women. Strengthening our knowledge regarding male victims of sexual assault is necessary to improve both primary and secondary preventive measures in order to make...

Dual protection in sexually active women | Kleinschmidt | South ...

African Journals Online (AJOL)

Objective. To determine the prevalence and co-factors associated with the practice of dual protection against sexually transmitted infections (STis) and unwanted pregnancy in a cross-sectional sample of South African women. Design. Secondary analysis of cross-sectional household survey data. Methods. Statistical ...

Modeling the Semiotic Structure of Player-Characters

DEFF Research Database (Denmark)

Vella, Daniel

2014-01-01

When game studies has tackled the player-character, it has tended to do so by means of an opposition to the notion of the avatar, with the result that the ontological and semiotic nature of the character in itself has not been given due attention. This paper draws on understandings of character...... from the fields of narratology and literary theory to highlight the double-layered ontology of character as both a possible individual and as a semiotic construction. Uri Margolin’s narratological model of character signification is used as the basis for developing a semiotic-structural model...

Genetic divergence through joint analysis of morphoagronomic and molecular characters in accessions of Jatropha curcas.

Science.gov (United States)

Pestana-Caldas, C N; Silva, S A; Machado, E L; de Souza, D R; Cerqueira-Pereira, E C; Silva, M S

2016-10-05

The aim of this study was to investigate the genetic divergence between accessions of Jatropha curcas through joint analysis of morphoagronomic and molecular characters. To this end, we investigated 11 morphoagronomic characters and performed molecular genotyping, using 23 inter-simple sequence repeat (ISSR) primers in 46 accessions of J. curcas. We calculated the contribution of each character on divergence using analysis of variance. The grouping among accessions was performed using the Ward-MLM (modified location model) method, using morphoagronomic and molecular data, whereas the cophenetic correlation was obtained based on Gower's algorithm. There were significant differences in all growth-related characteristics: number of primary and secondary branches per plant, plant height, and stem diameter. For characters related to grain production, differences were found for number of fruit clusters per plant and number of inflorescence clusters per plant and average number of seeds per fruit. The greatest phenotypic variation was found in plant height (59.67- 222.33 cm), whereas the smallest variation was found in average number of seeds per fruit (0-2.90), followed by the number of fruit clusters per plant (0-8.67). In total, 94 polymorphic ISSR fragments were obtained. The genotypic grouping identified six groups, indicating that there is genetic divergence among the accessions. The most promising crossings for future hybridization were identified among accessions UFRB60 and UFVJC45, and UFRB61 and UFVJC18. In conclusion, the joint analysis of morphoagronomic characters and ISSR markers is an efficient method to assess the genetic divergence in J. curcas.

Building innovative and creative character through mathematics

Science.gov (United States)

Suyitno, Hardi; Suyitno, Amin

2018-03-01

21st century is predicted as the century with rapid development in all aspects of life. People require creative and innovative character to exist. Specifically, mathematics has been given to students from the kindergarten until the middle school. Thus, building character through mathematics should begin since the early age. The problem is how to build creative and innovative character through mathematics education? The goal expected from this question is to build innovative and creative characters to face the challenges of the 21st century. This article discusses the values of mathematics, the values in mathematics education, innovative and creative character, and the integration of these values in teaching mathematics that support the innovative and creative character building, and applying the values in structurely programmed, measurable, and applicable learning activities.

Latino cultural values as protective factors against sexual risks among adolescents.

Science.gov (United States)

Ma, Mindy; Malcolm, Lydia R; Diaz-Albertini, Kristine; Klinoff, Vera A; Leeder, Elisa; Barrientos, Sohani; Kibler, Jeffrey L

2014-12-01

The study objective was to examine the associations between cultural values and sexual risk factors among Latino youth. A sample of 226 Latino adolescents ages 13-16 completed a survey on cultural and sexual variables. Results indicate higher levels of Latino cultural orientation were related to greater sexual self-efficacy and fewer sexual partners for female adolescents and greater condom use self-efficacy for both males and females. Greater endorsement of simpatia (belief in interpersonal relationship harmony) was associated with sexual abstinence and greater sexual self-efficacy for all adolescents, and with being older at sexual debut for females. Stronger endorsement of respeto (respect towards parents and other authority figures) was correlated with a lower intention to have sex during secondary school and greater condom use self-efficacy. American cultural orientation was associated with less condom use. Our findings indicate Latino cultural values may serve as protective factors against sexual risk behaviors among Latino youth. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Virtual Character Personality Influences Participant Attitudes and Behavior - An Interview with a Virtual Human Character about Her Social Anxiety

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Xueni ePan

2015-02-01

Full Text Available We introduce a novel technique for the study of human-virtual character interaction in immersive virtual reality. The human participants verbally administered a standard questionnaire about social anxiety to a virtual female character, that responded to each question through speech and body movements. The purpose was to study the extent to which participants responded differently to characters that exhibited different personalities, even though the verbal content of their answers was always the same. A separate online study provided evidence that our intention to create two different personality types had been successful. In the main between-groups experiment that utilized a Cave system there were 24 male participants, where 12 interacted with a female virtual character portrayed to exhibit shyness and the remaining 12 with an identical but more confident virtual character. Our results indicate that although the content of the verbal responses of both virtual characters was the same, participants showed different subjective and behavioral responses to the two different personalities. In particular participants evaluated the shy character more positively, for example, expressing willingness to spend more time with her. Participants evaluated the confident character more negatively and waited for a significantly longer time to call her back after she had left the scene in order to answer a telephone call. The method whereby participants interviewed the virtual character allowed naturalistic conversation while avoiding the necessity of speech processing and generation, and natural language understanding. It is therefore a useful method for the study of the impact of virtual character personality on participant responses.

Artificial Neural Network Based Optical Character Recognition

OpenAIRE

Vivek Shrivastava; Navdeep Sharma

2012-01-01

Optical Character Recognition deals in recognition and classification of characters from an image. For the recognition to be accurate, certain topological and geometrical properties are calculated, based on which a character is classified and recognized. Also, the Human psychology perceives characters by its overall shape and features such as strokes, curves, protrusions, enclosures etc. These properties, also called Features are extracted from the image by means of spatial pixel-...

Sexual dimorphism in shells of Cochlostoma septemspirale (Caenogastropoda, Cyclophoroidea, Diplommatinidae, Cochlostomatinae

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Fabian Reichenbach

2012-07-01

Full Text Available Sexual dimorphisms in shell-bearing snails expressed by characteristic traits of their respective shells would offer the possibility for a lot of studies about gender distribution in populations, species, etc. In this study, the seven main shell characters of the snail Cochlostoma septemspirale were measured in both sexes: (1 height and (2 width of the shell, (3 height and (4 width of the aperture, (5 width of the last whorl, (6 rib density on the last whorl, and (7 intensity of the reddish or brown pigments forming three bands over the shell. The variation of size and shape was explored with statistical methods adapted to principal components analysis (PCA and linear discriminant analysis (LDA. In particular, we applied some multivariate morphometric tools for the analysis of ratios that have been developed only recently, that is, the PCA ratio spectrum, allometry ratio spectrum, and LDA ratio extractor. The overall separation of the two sexes was tested with LDA cross validation.The results show that there is a sexual dimorphism in the size and shape of shells. Females are more slender than males and are characterised by larger size, a slightly reduced aperture height but larger shell height and whorl width. Therefore they have a considerable larger shell volume (about one fifth in the part above the aperture. Furthermore, the last whorl of females is slightly less strongly pigmented and mean rib density slightly higher. All characters overlap quite considerably between sexes. However, by using cross validation based on the 5 continuous shell characters more than 90% of the shells can be correctly assigned to each sex.

Sexuality of the elder individual presented on paintings

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Josiane Aparecida Duarte

2013-12-01

Full Text Available The sexuality of the elder has a history of negligence, seen as a taboo, both by society and by the individual himself, contributing to maintain the oppressive cultural standards related to the theme of sexuality related to aging. In the great majority of paintings, the elder individual is presented as an asexual character. The representation of the elder in paintings is usually shown in the following contexts: domestic (“St Joseph, The carpenter” – George de La Tour, 1642; “The Paralytic” – Jean Baptiste Greuze, 1763 and in the decadence of health (“Old man in sorrow” – Van Gogh, 1890; “The old guitarist” – Picasso, 1903. On the few paintings that retract the sexuality of the elder, we can see a clear prominence of the male gender (“Susana and the elders” – Artemisia Gentileschi, 1610; “Elderly nude in the sun” – Mariano Fortuny, 1871. Sexuality of the elder woman is little referred to, being predominantly portrayed in her domestic role. When sexuality is shown it is in the context of prostitution, as in the work “The Salon I”, of Otto Dix, 1921. Between painters of the 20th century, there are self portraits in which artists of both genders paint themselves naked in advanced age, showing a tendency in changing the current paradigm: “Painter working, Reflection” – Lucian Freud, 1993 that portrayed himself at the age of 70; and “Self Portrait” – Alice Neel, 1980, at the age of 80.

Character Education in Print: Content Analysis of Character Education in Introduction to Education Textbooks

Science.gov (United States)

Protz, Babette Marisa

2013-01-01

Albert Einstein is credited with saying that the most important component of education is the development of students' character. While debate exists as to the delivery of character education in the public schools, it must be recognized that not all students have a support system outside of the schoolhouse. Consequently, when character…

A call for parental monitoring to improve condom use among secondary school students in Dar es Salaam, Tanzania

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Mlunde Linda B

2012-12-01

Full Text Available Abstract Background The number of people newly infected with human immunodeficiency virus (HIV has been decreasing in sub-Saharan Africa, but prevalence of the infection remains unacceptably high among young people. Despite the alarming pervasiveness of the virus, young people in this region continue to engage in risky sexual behaviors including unprotected sexual intercourse. In developed countries, parents can play important roles in protecting young people from such behaviors, but evidence regarding the impact of parental involvement is still limited in sub-Saharan Africa. Therefore, we conducted this study to examine the magnitude of risky sexual behaviors and the association of parental monitoring and parental communication with condom use at last sexual intercourse among secondary school students in Dar es Salaam, Tanzania. Methods We conducted this cross-sectional study among 2,217 male and female students aged 15 to 24 years from 12 secondary schools in Dar es Salaam. From October to November 2011, we collected data using a self-administered questionnaire. Multiple logistic regression analyses were conducted to examine the association of parental monitoring and parental communication with condom use at last sexual intercourse, adjusting for potential confounders. Results A total of 665 (30.3% secondary school students reported being sexually active within the year prior to data collection. Among them, 41.7% had multiple sexual partners, 10.5% had concurrent sexual partners, and 41.1% did not use a condom at last sexual intercourse. A higher level of parental monitoring was associated with increased likelihood of condom use at last sexual intercourse among male students (AOR: 1.56, 95% CI: 1.05-2.32; p = 0.03 but not among female students (AOR: 1.54, 95% CI: 0.71-3.37; p = 0.28. The association between parental communication and condom use at last sexual intercourse among both male and female students was not statistically

Landscape Character of Pongkor Mining Ecotourism Area

Science.gov (United States)

Kusumoarto, A.; Gunawan, A.; Machfud; Hikmat, A.

2017-10-01

Pongkor Mining Ecotourism Area has a diverse landscape character as a potential landscape resources for the development of ecotourism destination. This area is part of the Mount of Botol Resort, Halimun Salak National Park (HSNP). This area also has a fairly high biodiversity. This study aims to identify and analysis the category of landscape character in the Pongkor Mining Ecotourism Area for the development of ecotourism destination. This study used a descriptive approach through field surveys and interviews, was carried out through two steps : 1) identify the landscape character, and 2) analysis of the landscape character. The results showed that in areas set aside for ecotourism destination in Pongkor Mining, landscape character category scattered forests, tailing ponds, river, plain, and the built environment. The Category of landscape character most dominant scattered in the area is forest, here is the river, plain, tailing ponds, the built environment, and plain. The landscape character in a natural environment most preferred for ecotourism activities. The landscape character that spread in the natural environment and the built environment is a potential that must be protected and modified such as elimination of incongruous element, accentuation of natural form, alteration of the natural form, intensification and enhanced visual quality intensively to be developed as a ecotourism destination area.

Data set for Tifinagh handwriting character recognition

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Omar Bencharef

2015-09-01

Full Text Available The Tifinagh alphabet-IRCAM is the official alphabet of the Amazigh language widely used in North Africa [1]. It includes thirty-one basic letter and two letters each composed of a base letter followed by the sign of labialization. Normalized only in 2003 (Unicode [2], ICRAM-Tifinagh is a young character repertoire. Which needs more work on all levels. In this context we propose a data set for handwritten Tifinagh characters composed of 1376 image; 43 Image For Each character. The dataset can be used to train a Tifinagh character recognition system, or to extract the meaning characteristics of each character.

READING LITERATURE, TAKING PHILOSOPHICAL IDEAS, AND OBTAINING CHARACTERS

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Siti Maisaroh

2017-05-01

Full Text Available This study aims to describe the philosophical ideas and characters containing in trilogy of 'RaraMendut's' novel by YB Mangunwijaya. The method used is the knowledge archeology of Michel Foucault. The research proves that the philosophical ideas as follows: 1 wife's faithfulness contains characters of wife’s strong determination and true faithfulness sense; 2 The women seizing fate's  contains the character of high struggle spirit;3 women as a glory’s symbol contains character of self-actualization ability; 4 women and a country's defense contains a character of clever to take on the role / responsive; 5 women and their benefits contains the character as a source of love and life spirit; 6 women as good mothers contains the character of conciliatory, reassuring, joyful, sincere, and full of love; 7 the anxiety to old age contains the character of religious and strong self-awareness; 8 the glory contains the character of the glory of battle with themselves; 9 the child's nature contains the character of belief in the skill/ creativity of children and believe to God the Evolver; And 10 the essence of wisdom and usefulness of life contain  the characters of uniting the scattered things, receiving and embracing sincerely things bad/ broken/ waste, understanding and forgiving, voice sincerity and excitement, not easy to complain.

Sexual harassment victimization in adolescence: Associations with family background.

Science.gov (United States)

Kaltiala-Heino, Riittakerttu; Fröjd, Sari; Marttunen, Mauri

2016-06-01

Sexual harassment has been studies as a mechanism reproducing inequality between sexes, as gender based discrimination, and more recently, as a public health problem. The role of family-related factors for subjection to sexual harassment in adolescent has been little studied. Our aim was to study the role of socio-demographic family factors and parental involvement in adolescent's persona life for experiences of sexual harassment among 14-18-year-old population girls and boys. An anonymous cross-sectional classroom survey was carried out in comprehensive and secondary schools in Finland. 90953 boys and 91746 girls aged 14-18 participated. Sexual harassment was elicited with five questions. Family structure, parental education, parental unemployment and parental involvement as perceived by the adolescent were elicited. The data were analyzed using cross-tabulations with chi-square statistics and logistic regressions. All types of sexual harassment experiences elicited were more common among girls than among boys. Parental unemployment, not living with both parents and low parental education were associated with higher likelihood of reporting experiences of sexual harassment, and parental involvement in the adolescent's personal life was associated with less reported sexual harassment. Parental involvement in an adolescent's life may be protective of perceived sexual harassment. Adolescents from socio-economically disadvantaged families are more vulnerable to sexual harassment than their more advantaged peers. Copyright © 2016 Elsevier Ltd. All rights reserved.

Sexual Harassment, Self Esteem and Academic Engagement as ...

African Journals Online (AJOL)

The purpose of the present study was to investigate the extent to which sexual harassment, self-esteem, and academic engagement predict academic success of female secondary school students in Gondar city. Correlational design was employed to answer the research questions raised. Respondents were 366 female ...

Knowledge, Attitude And Practice Of Secondary School Teachers ...

African Journals Online (AJOL)

This study examined the knowledge and practices of 209 public secondary school teachers in Onitsha metropolis, Anambra State, Nigeria towards HIV/AIDS in order to assess their level of preparedness to deliver qualitative HIV/AIDS education within the context of a comprehensive sexuality education program. This has ...

Housing and sexual health among street-involved youth.

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Kumar, Maya M; Nisenbaum, Rosane; Barozzino, Tony; Sgro, Michael; Bonifacio, Herbert J; Maguire, Jonathon L

2015-10-01

Street-involved youth (SIY) carry a disproportionate burden of sexually transmitted diseases (STD). Studies among adults suggest that improving housing stability may be an effective primary prevention strategy for improving sexual health. Housing options available to SIY offer varying degrees of stability and adult supervision. This study investigated whether housing options offering more stability and adult supervision are associated with fewer STD and related risk behaviors among SIY. A cross-sectional study was performed using public health survey and laboratory data collected from Toronto SIY in 2010. Three exposure categories were defined a priori based on housing situation: (1) stable and supervised housing, (2) stable and unsupervised housing, and (3) unstable and unsupervised housing. Multivariate logistic regression was used to test the association between housing category and current or recent STD. Secondary analyses were performed using the following secondary outcomes: blood-borne infection, recent binge-drinking, and recent high-risk sexual behavior. The final analysis included 184 SIY. Of these, 28.8 % had a current or recent STD. Housing situation was stable and supervised for 12.5 %, stable and unsupervised for 46.2 %, and unstable and unsupervised for 41.3 %. Compared to stable and supervised housing, there was no significant association between current or recent STD among stable and unsupervised housing or unstable and unsupervised housing. There was no significant association between housing category and risk of blood-borne infection, binge-drinking, or high-risk sexual behavior. Although we did not demonstrate a significant association between stable and supervised housing and lower STD risk, our incorporation of both housing stability and adult supervision into a priori defined exposure groups may inform future studies of housing-related prevention strategies among SIY. Multi-modal interventions beyond housing alone may also be required to

A Classification Scheme for Literary Characters

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Matthew Berry

2017-10-01

Full Text Available There is no established classification scheme for literary characters in narrative theory short of generic categories like protagonist vs. antagonist or round vs. flat. This is so despite the ubiquity of stock characters that recur across media, cultures, and historical time periods. We present here a proposal of a systematic psychological scheme for classifying characters from the literary and dramatic fields based on a modification of the Thomas-Kilmann (TK Conflict Mode Instrument used in applied studies of personality. The TK scheme classifies personality along the two orthogonal dimensions of assertiveness and cooperativeness. To examine the validity of a modified version of this scheme, we had 142 participants provide personality ratings for 40 characters using two of the Big Five personality traits as well as assertiveness and cooperativeness from the TK scheme. The results showed that assertiveness and cooperativeness were orthogonal dimensions, thereby supporting the validity of using a modified version of TK’s two-dimensional scheme for classifying characters.

Sexual function in post-stroke patients: considerations for rehabilitation.

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Rosenbaum, Talli; Vadas, Dor; Kalichman, Leonid

2014-01-01

While the rehabilitation goals of post-stroke patients include improving quality of life and returning to functional activities, the extent to which sexual activity is addressed as part of the standard rehabilitation process is unknown. Moreover, the specific sexual concerns of stroke patients, including the effect of stroke on intimate relationships and sexuality of the partner, the ability to physically engage in sex, and the effect of psychological components such as role identity, depression, and anxiety on sexuality, all warrant examination by rehabilitation professionals. The aim of this study is to examine the existing literature on sexuality and stroke patients in order to better understand how the sexual lives of stroke patients and their partners are affected and to provide recommendations to rehabilitation professionals for addressing sexuality as part of treatment. Narrative review, PubMed, PEDro, ISI Web of Science, and Google Scholar databases (inception-December 2012) were searched for the key words "stroke," "sexual dysfunction," "sexuality," "quality of life," and their combination. All relevant articles in English and secondary references were reviewed. We report the results of the literature review. Sexual dysfunction and decreased sexual satisfaction are common in the post-stroke population and are related to physical, psychosocial, and relational factors. However, they are not adequately addressed in post-stroke rehabilitation. As sexual function is an important component to quality of life and activities of daily living, physicians and rehabilitation specialists, including physical, occupational, and speech therapists, should receive training in addressing sexuality in the treatment of post-stroke patients. Sexologists and sex therapists should be an integral part of the rehabilitation team. © 2013 International Society for Sexual Medicine.

A Path Analysis of Latino Parental, Teenager and Cultural Variables in Teenagers' Sexual Attitudes, Norms, Self-Efficacy, and Sexual Intentions

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Vanessa Pirani Gaioso

2015-06-01

Full Text Available OBJECTIVE: to test a theoretical model based on the Parent-Based Expansion of the Theory of Planned Behavior examining relation between selected parental, teenager and cultural variables and Latino teenagers' intentions to engage in sexual behavior.METHOD: a cross-sectional correlational design based on a secondary data analysis of 130 Latino parent and teenager dyads.RESULTS: regression and path analysis procedures were used to test seven hypotheses and the results demonstrated partial support for the model. Parent familism and knowledge about sex were significantly associated with parents' attitudes toward sexual communication with their teenagers. Parent Latino acculturation was negatively associated with parents' self-efficacy toward sexual communication with their teenagers and positevely associated with parents' subjective norms toward sexual communication with their teenagers. Teenager knowledge about sex was significantly associated with higher levels of teenagers' attitudes and subjective norms about sexual communication with parents. Only the predictor of teenagers' attitudes toward having sex in the next 3 months was significantly associated with teenagers' intentions to have sex in the next 3 months.CONCLUSION: the results of this study provide important information to guide future research that can inform development of interventions to prevent risky teenager sexual behavior among Latinos.

Character, attitude and disposition

OpenAIRE

Webber, Jonathan

2015-01-01

Recent debate over the empirical psychological presuppositions of virtue ethics has focused on reactive behavioural dispositions. But there are many character traits that cannot be understood properly in this way. Such traits are well described by attitude psychology. Moreover, the findings of attitude psychology support virtue ethics in three ways. First, they confirm the role of habituation in the development of character. Further, they show virtue ethics to be compatible with the situation...

Stress, social behaviour, and secondary sexual traits in a male primate.

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Setchell, Joanna M; Smith, Tessa; Wickings, E Jean; Knapp, Leslie A

2010-11-01

We examined variation in glucocorticoid levels in the mandrill, a brightly coloured primate species, to identify major social influences on stress hormones, and investigate relationships among glucocorticoid levels, testosterone and secondary sexual ornamentation. We collected a total of 317 fecal samples for 16 adult male mandrills over 13 months, including mating and non-mating periods and periods of both dominance rank stability and instability, and compared fecal glucocorticoid levels with dominance rank, rank stability, presence of receptive females, gastro-intestinal parasite infection, fecal testosterone and facial red coloration. Glucocorticoid levels did not vary systematically with dominance rank, but increased when the dominance hierarchy was unstable, and increased in the presence of receptive females. The relationship between dominance rank and glucocorticoid levels changed direction according to the stability of the dominance hierarchy: glucocorticoid levels were higher in subordinate males under stable conditions, but under conditions of instability higher ranking males had higher glucocorticoid levels. The influence of dominance rank also interacted with the presence of receptive females: glucocorticoids were higher in dominant males than in subordinates, but only during mating periods, suggesting that dominant males are more stressed than subordinates during such periods. These findings support previous studies showing that the relationship between glucocorticoids and dominance rank in male baboons is dependent on the social environment. We also found that males with higher glucocorticoids suffered a higher diversity of gastrointestinal parasite infection, in line with evidence that glucocorticoids suppress the immune system in other species. However, we found no support for the stress-mediated immunocompetence handicap hypothesis for the evolution of condition-dependent ornaments: glucocorticoid and testosterone levels were positively related

"You're naked, you're vulnerable": Sexual well-being and body image of women with lower limb lymphedema.

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Winch, Caleb J; Sherman, Kerry A; Smith, Katriona M; Koelmeyer, Louise A; Mackie, Helen; Boyages, John

2016-09-01

Lower-limb lymphedema is an incurable illness manifesting as visible swelling enlarging the leg(s) and/or feet, buttocks, and genitals. This study used semi-structured interviews and thematic analysis to explore sexual well-being among women with primary (congenital) lymphedema (n=11) or secondary lymphedema associated with gynecological cancer (n=8). Five themes (subthemes) summarized women's responses, with Attractiveness and Confidence (Publicly Unattractive, Privately Unconfident, Lymphedema or Aging?) describing women's central concern. These body image-related concerns accounted for sexual well-being in association with Partner Support (Availability of Support, Languages of Support, Fears About Support) and the degree of Functional Interruptions (Lymphedema in Context, Enduring Impacts, Overcoming Interruptions). Successful Lymphedema Coping (Control, Acceptance) and self-perceived ability to fulfill a valued Sexual Role also affected sexual well-being. Few differences between women with primary versus secondary lymphedema were evident. Lymphedema clinicians should screen for sexual concerns and have referral options available. Copyright © 2016 Elsevier Ltd. All rights reserved.

Child sexual abuse and possible health consequences among ...

African Journals Online (AJOL)

Background: Child sexual abuse (CSA) is a global public health concern especially in developed countries and where legal measures take unprecedented time. The aim of this study was to estimate the prevalence of different forms of CSA, and the perceived health consequences among secondary school students in ...

Madness in Shakespeare's Characters

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Nuno Borja-Santos

2014-10-01

Full Text Available This paper begins with an introduction where the aims are explained: a psychopathological analysis of a Shakespearean character - Othello – followed by the discussion of the English dramatist’s importance in helping us understand madness in the emergent world of Renaissance. The main characteristics of Othello’s personality, which allowed the development of his jealousy delusion, are described. Finally, the conclusions underline the overlap of the symptoms developed by the character with the DSM-IV classification.

Optical character recognition based on nonredundant correlation measurements.

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Braunecker, B; Hauck, R; Lohmann, A W

1979-08-15

The essence of character recognition is a comparison between the unknown character and a set of reference patterns. Usually, these reference patterns are all possible characters themselves, the whole alphabet in the case of letter characters. Obviously, N analog measurements are highly redundant, since only K = log(2)N binary decisions are enough to identify one out of N characters. Therefore, we devised K reference patterns accordingly. These patterns, called principal components, are found by digital image processing, but used in an optical analog computer. We will explain the concept of principal components, and we will describe experiments with several optical character recognition systems, based on this concept.

Leadership, character and its development: A qualitative exploration

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Roslyn de Braine

2007-11-01

Full Text Available The purpose of this study was to explore (1 what organisational leaders consider to be character elements of leaders within the workplace, (2 what influences leaders’ character development, and (3 how an organisation can continue the process of character development. The literature review and findings revealed that leadership, integrity, industriousness, empathy, loyalty, optimism, fairness and compassion are the most sought after character elements within leaders in the workplace. Leadership and integrity were found to be the most supported character elements. The findings also indicate that work environmental factors, a person’s own efforts, and the daily experiences of work life contribute towards character development.

Prevalence of Sexual Harassment and its Associated Factors among Registered Nurses Working in Government Hospitals in Melaka State, Malaysia.

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Suhaila, O; Rampal, K G

2012-10-01

This study focuses on sexual harassment, a form of psycological hazard that female registered nurses face throughout their day to day routine. The objective of this study is to find the prevalence of sexual harassment among female registered nurses working in government hospitals in Melaka, Malaysia and factors affecting them. This is a cross sectional study conducted on 455 female registered nurses who have worked more than one year in the present 3 government hospitals in Melaka, Malaysia. A validated and pre tested questionnaires were given for the respondents to answer. Before respondents answer the questionaires, they are required to read the definition and the forms of sexual harassment provided. This is to help them to understand the correct definition and forms of sexual harassment that they could have experienced. The researcher is available during the distribution of the questionnaires and the respondents are free to ask the researcher anything that they do not understand about it. The results of this study show that the prevalence of sexual harassment among these nurses was 51.2% with the past one year incidence recorded at 22.8%. The most common forms of sexual harassment were verbal (46.6% ), visual (24.8% ), psycological (20.9%), physical (20.7%) and non -verbal (16.7% ). The study showed that 74.7% of the victims suffered from psychological effects brought upon by their encounter with various types of sexual harrasement at work. The study also found that the victims' self-perception of their physicality was a contributing factor to the prevalance of this situation. Those who were pretty, with attractive body figure, a friendly character and easy going had a higher prevalence of sexual harassment in the workplace. Meanwhile, those who were strict, and those who had a fierce character were not prone to sexual harassment. The prevalence of sexual harassment among registered nurses in the workplace found in this study was high and self-perception profile

Understanding the Properties of Interactive Televised Characters

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Claxton, Laura J.; Ponto, Katelyn C.

2013-01-01

Children's television programming frequently uses interactive characters that appear to directly engage the viewers. These characters encourage children to answer questions and perform actions to help the characters solve problems in the televised world. Children readily engage in these interactions; however, it is unclear why they do so. To…

Women's Sexual Health and Reproductive Function After SCI.

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Courtois, Frédérique; Alexander, Marcalee; McLain, Amie B Jackson

2017-01-01

Sexual function and to a lesser extent reproduction are often disrupted in women with spinal cord injuries (SCI), who must be educated to better understand their sexual and reproductive health. Women with SCI are sexually active; they can use psychogenic or reflexogenic stimulation to obtain sexual pleasure and orgasm. Treatment should consider a holistic approach using autonomic standards to describe remaining sexual function and to assess both genital function and psychosocial factors. Assessment of genital function should include thoracolumbar dermatomes, vulvar sensitivity (touch, pressure, vibration), and sacral reflexes. Self-exploration should include not only clitoral stimulation, but also stimulation of the vagina (G spot), cervix, and nipples conveyed by different innervation sources. Treatments may consider PDE5 inhibitors and flibanserin on an individual basis, and secondary consequences of SCI should address concerns with spasticity, pain, incontinence, and side effects of medications. Psychosocial issues must be addressed as possible contributors to sexual dysfunctions (eg, lower self-esteem, past sexual history, depression, dating habits). Pregnancy is possible for women with SCI; younger age at the time of injury and at the time of pregnancy being significant predictors of successful pregnancy, along with marital status, motor score, mobility, and occupational scores. Pregnancy may decrease the level of functioning (eg, self-care, ambulation, upper-extremity tasks), may involve complications (eg, decubitus ulcers, weight gain, urological complications), and must be monitored for postural hypotension and autonomic dysreflexia. Taking into consideration the physical and psychosocial determinants of sexuality and childbearing allows women with SCI to achieve positive sexual and reproductive health.

A Path Analysis of Latino Parental, Teenager and Cultural Variables in Teenagers' Sexual Attitudes, Norms, Self-Efficacy, and Sexual Intentions1

Science.gov (United States)

Gaioso, Vanessa Pirani; Villarruel, Antonia Maria; Wilson, Lynda Anne; Azuero, Andres; Childs, Gwendolyn Denice; Davies, Susan Lane

2015-01-01

OBJECTIVE: to test a theoretical model based on the Parent-Based Expansion of the Theory of Planned Behavior examining relation between selected parental, teenager and cultural variables and Latino teenagers' intentions to engage in sexual behavior. METHOD: a cross-sectional correlational design based on a secondary data analysis of 130 Latino parent and teenager dyads. RESULTS: regression and path analysis procedures were used to test seven hypotheses and the results demonstrated partial support for the model. Parent familism and knowledge about sex were significantly associated with parents' attitudes toward sexual communication with their teenagers. Parent Latino acculturation was negatively associated with parents' self-efficacy toward sexual communication with their teenagers and positevely associated with parents' subjective norms toward sexual communication with their teenagers. Teenager knowledge about sex was significantly associated with higher levels of teenagers' attitudes and subjective norms about sexual communication with parents. Only the predictor of teenagers' attitudes toward having sex in the next 3 months was significantly associated with teenagers' intentions to have sex in the next 3 months. CONCLUSION: the results of this study provide important information to guide future research that can inform development of interventions to prevent risky teenager sexual behavior among Latinos. PMID:26312635

Clinical Holistic Medicine: Avoiding the Freudian Trap of Sexual Transference and Countertransference in Psychodynamic Therapy

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Søren Ventegodt

2008-01-01

Full Text Available Sexual transference and countertransference can make therapy slow and inefficient when libidinous gratification becomes more important for both the patient and the therapist than real therapeutic progress. Sexual transference is normal when working with a patient's repressed sexuality, but the therapeutic rule of not touching often hinders the integration of sexual traumas, as this needs physical holding. So the patient is often left with sexual, Oedipal energies projected onto the therapist as an “idealized father” figure. The strong and lasting sexual desire for the therapist without any healing taking place can prolong therapy for many years, as it often does in psychodynamic psychotherapy and psychoanalysis. We call this problem “Freud's Trap”. Freud used intimate bodywork, such as massage, in the beginning of his career, but stopped, presumably for moral and political reasons. In the tradition of psychoanalysis, touch is therefore not allowed. Recent research in clinical holistic medicine (CHM, salutogenesis, and sexual healing has shown that touch and bodywork (an integral part of medicine since Hippocrates are as important for healing as conversational therapy. CHM allows the patient to regress spontaneously to early sexual and emotional traumas, and to heal the deep wounds on body, soul, and sexual character from arrested psychosexual development. CHM treats sexuality in therapy more as the patient’s internal affair (i.e., energy work and less as a thing going on between the patient and the therapist (i.e., transference. This accelerates healing, and reduces sexual transference and the need for mourning at the end of therapy.

Clinical holistic medicine: avoiding the Freudian trap of sexual transference and countertransference in psychodynamic therapy.

Science.gov (United States)

Ventegodt, Søren; Kandel, Isack; Merrick, Joav

2008-04-14

Sexual transference and countertransference can make therapy slow and inefficient when libidinous gratification becomes more important for both the patient and the therapist than real therapeutic progress. Sexual transference is normal when working with a patient's repressed sexuality, but the therapeutic rule of not touching often hinders the integration of sexual traumas, as this needs physical holding. So the patient is often left with sexual, Oedipal energies projected onto the therapist as an "idealized father" figure. The strong and lasting sexual desire for the therapist without any healing taking place can prolong therapy for many years, as it often does in psychodynamic psychotherapy and psychoanalysis. We call this problem "Freud's Trap". Freud used intimate bodywork, such as massage, in the beginning of his career, but stopped, presumably for moral and political reasons. In the tradition of psychoanalysis, touch is therefore not allowed. Recent research in clinical holistic medicine (CHM), salutogenesis, and sexual healing has shown that touch and bodywork (an integral part of medicine since Hippocrates) are as important for healing as conversational therapy. CHM allows the patient to regress spontaneously to early sexual and emotional traumas, and to heal the deep wounds on body, soul, and sexual character from arrested psychosexual development. CHM treats sexuality in therapy more as the patient's internal affair (i.e., energy work) and less as a thing going on between the patient and the therapist (i.e., transference). This accelerates healing, and reduces sexual transference and the need for mourning at the end of therapy.

Clinical Holistic Medicine: Avoiding the Freudian Trap of Sexual Transference and Countertransference in Psychodynamic Therapy

Science.gov (United States)

Ventegodt, Søren; Kandel, Isack; Merrick, Joav

2008-01-01

Sexual transference and countertransference can make therapy slow and inefficient when libidinous gratification becomes more important for both the patient and the therapist than real therapeutic progress. Sexual transference is normal when working with a patient's repressed sexuality, but the therapeutic rule of not touching often hinders the integration of sexual traumas, as this needs physical holding. So the patient is often left with sexual, Oedipal energies projected onto the therapist as an “idealized father” figure. The strong and lasting sexual desire for the therapist without any healing taking place can prolong therapy for many years, as it often does in psychodynamic psychotherapy and psychoanalysis. We call this problem “Freud's Trap”. Freud used intimate bodywork, such as massage, in the beginning of his career, but stopped, presumably for moral and political reasons. In the tradition of psychoanalysis, touch is therefore not allowed. Recent research in clinical holistic medicine (CHM), salutogenesis, and sexual healing has shown that touch and bodywork (an integral part of medicine since Hippocrates) are as important for healing as conversational therapy. CHM allows the patient to regress spontaneously to early sexual and emotional traumas, and to heal the deep wounds on body, soul, and sexual character from arrested psychosexual development. CHM treats sexuality in therapy more as the patient’s internal affair (i.e., energy work) and less as a thing going on between the patient and the therapist (i.e., transference). This accelerates healing, and reduces sexual transference and the need for mourning at the end of therapy. PMID:18454245

Awareness of prevention of teenage pregnancy amongst secondary school learners in Makhado municipality

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Giliana M. Maxwell

2016-04-01

Full Text Available Background: Sexuality plays a very significant role in the lives of both boys and girls. It is, therefore, considered important for schools to recognise and accept sexuality as part of the development process of the child. Professor Kader Asmal (previous South African Minister of Education suggested that the earlier the school begins to teach learners about sexuality, the better because they can be easily misled by their peers if proper guidance regarding their sexuality is not given. Aim: The current study was conducted to assess the awareness of teenagers on the prevention of teenage pregnancy (TP in six secondary school learners situated in the Soutpansberg-West circuit, Makhado Municipality in Limpopo province. Setting: The study was conducted at six secondary schools situated in the Soutpansberg-West circuit, Makhado Municipality in Limpopo province in 2014. Methodology: A quantitative descriptive survey study was conducted where data were collected, using self-administered questionnaires, from 381 systematically sampled participants from six secondary schools situated in the Soutpansberg-West circuit, Makhado Municipality in Limpopo province. Data were analysed descriptively using the Statistical Package for the Social Sciences (SPSS software, version 22.0. Necessary approval procedures and ethical clearance were obtained prior to data collection. Results: Ninety-four percent of participants agreed that TP can be prevented through abstaining from sex, whilst 65% of participants agreed that TP could be prevented by using contraceptives such as pills and injections. Eighty-three percent of participants agreed that T Pcould be prevented through the use of condoms. Seventy-four percent participants disagreed that bathing after sex prevents teenage pregnancies. Furthermore, 28% participants agreed that TP can be prevented by oral sex. Conclusion: The conclusion drawn was that learners are aware of the measures for preventing TP. Keywords

Character Recognition Using Genetically Trained Neural Networks

Energy Technology Data Exchange (ETDEWEB)

Diniz, C.; Stantz, K.M.; Trahan, M.W.; Wagner, J.S.

1998-10-01

Computationally intelligent recognition of characters and symbols addresses a wide range of applications including foreign language translation and chemical formula identification. The combination of intelligent learning and optimization algorithms with layered neural structures offers powerful techniques for character recognition. These techniques were originally developed by Sandia National Laboratories for pattern and spectral analysis; however, their ability to optimize vast amounts of data make them ideal for character recognition. An adaptation of the Neural Network Designer soflsvare allows the user to create a neural network (NN_) trained by a genetic algorithm (GA) that correctly identifies multiple distinct characters. The initial successfid recognition of standard capital letters can be expanded to include chemical and mathematical symbols and alphabets of foreign languages, especially Arabic and Chinese. The FIN model constructed for this project uses a three layer feed-forward architecture. To facilitate the input of characters and symbols, a graphic user interface (GUI) has been developed to convert the traditional representation of each character or symbol to a bitmap. The 8 x 8 bitmap representations used for these tests are mapped onto the input nodes of the feed-forward neural network (FFNN) in a one-to-one correspondence. The input nodes feed forward into a hidden layer, and the hidden layer feeds into five output nodes correlated to possible character outcomes. During the training period the GA optimizes the weights of the NN until it can successfully recognize distinct characters. Systematic deviations from the base design test the network's range of applicability. Increasing capacity, the number of letters to be recognized, requires a nonlinear increase in the number of hidden layer neurodes. Optimal character recognition performance necessitates a minimum threshold for the number of cases when genetically training the net. And, the

The Impact of Midurethral Sling Surgery on Sexual Activity and Function in Women With Stress Urinary Incontinence

NARCIS (Netherlands)

Mengerink, Bianca B.; van Leijsen, Sanne A. L.; Vierhout, Mark E.; IntHout, Joanna; Mol, Ben W. J.; Milani, Alfredo L.; Roovers, Jan-Paul W. R.; van Eijndhoven, Hugo W. F.; van der Vaart, Carl H.; van Gestel, Iris; Hartog, Francis E.; Heesakkers, John F. A.; Kluivers, Kirsten B.

2016-01-01

Introduction: Stress urinary incontinence has a negative impact on sexual function. Aim: To assess the effect of midurethral sling surgery on sexual activity and function in women with stress urinary incontinence. Methods: This is a secondary analysis of the Value of Urodynamics Prior to Stress

Study of Characters in Story of School Principal (Modir Madrese

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Ghadamzli Sarrami

2013-04-01

Full Text Available  Abstract It is concluded from the story that the reader to be briefed on the writer that he is fully aware of the education system process, furthermore it signifies that the inefficiency and distortion virtually experienced in the field of education affect the life cycle of the author as well.  Modir Madrese or School Principal is a fiction composed by Jalale Aleahmad a writer with genre of third person addressee, he narrates the biography of a teacher that he got tired of his job therefore he got his mind to assume the post of school principal, he reached to the favorite post by bribery as a result the previous teacher turned to school principal, the school situated at the slope of mountain.  The principal encountered with seven teachers, a janitor and 235 student who were mostly poor, geographical status, hygienic Services, yard, pond and school insufficient facilities which outlined as major shortcomings in the story.  Cognizance of students` parents, local council and establishment of school and home association, pornographies carried by a student, injury of 4th grade class teacher by car of an American citizen, jail of 3 grade class teacher due to sympathy toward socialists, appearing the accountant of education dept at the school asking for bribery and finally sexual scandal by 5th grade student counted as the major parts of the story , the whole incidences forced the principal to resign.  The current story represented in three perspectives like prose, simplicity and motive.  Motive signifies the text of story in social style it means realism fad while the prose depicts soft and colloquial by contribution of simile, explanations, proverbs and folkloric idioms, the stressed discourses, sarcasms and mockery including intensive and expressive prose manifested by representation of samples drawn out from the text.  The prominent part of the criticism revealed by analysis of story characters, as a result criticism of

Prevalence of Past-Year Sexual Assault Victimization Among Undergraduate Students: Exploring Differences by and Intersections of Gender Identity, Sexual Identity, and Race/Ethnicity.

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Coulter, Robert W S; Mair, Christina; Miller, Elizabeth; Blosnich, John R; Matthews, Derrick D; McCauley, Heather L

2017-08-01

A critical step in developing sexual assault prevention and treatment is identifying groups at high risk for sexual assault. We explored the independent and interaction effects of sexual identity, gender identity, and race/ethnicity on past-year sexual assault among college students. From 2011 to 2013, 71,421 undergraduate students from 120 US post-secondary education institutions completed cross-sectional surveys. We fit multilevel logistic regression models to examine differences in past-year sexual assault. Compared to cisgender (i.e., non-transgender) men, cisgender women (adjusted odds ratios [AOR] = 2.47; 95% confidence interval [CI] 2.29, 2.68) and transgender people (AOR = 3.93; 95% CI 2.68, 5.76) had higher odds of sexual assault. Among cisgender people, gays/lesbians had higher odds of sexual assault than heterosexuals for men (AOR = 3.50; 95% CI 2.81, 4.35) but not for women (AOR = 1.13; 95% CI 0.87, 1.46). People unsure of their sexual identity had higher odds of sexual assault than heterosexuals, but effects were larger among cisgender men (AOR = 2.92; 95% CI 2.10, 4.08) than cisgender women (AOR = 1.68; 95% CI 1.40, 2.02). Bisexuals had higher odds of sexual assault than heterosexuals with similar magnitude among cisgender men (AOR = 3.19; 95% CI 2.37, 4.27) and women (AOR = 2.31; 95% CI 2.05, 2.60). Among transgender people, Blacks had higher odds of sexual assault than Whites (AOR = 8.26; 95% CI 1.09, 62.82). Predicted probabilities of sexual assault ranged from 2.6 (API cisgender men) to 57.7% (Black transgender people). Epidemiologic research and interventions should consider intersections of gender identity, sexual identity, and race/ethnicity to better tailor sexual assault prevention and treatment for college students.

Sexual Distress and Sexual Problems During Pregnancy: Associations With Sexual and Relationship Satisfaction.

Science.gov (United States)

Vannier, Sarah A; Rosen, Natalie O

2017-03-01

Sexual problems are common during pregnancy, but the proportion of pregnant women who experience sexual distress is unknown. In non-pregnant samples, sexual distress is associated with lower sexual and relationship satisfaction. To identify the proportion of women experiencing sexual distress during pregnancy and to compare the sexual and relationship satisfaction of women who report sexual distress during pregnancy with that of women without distress. Two-hundred sixty-one pregnant women completed a cross-sectional online survey. Women completed validated measurements of sexual functioning (Female Sexual Function Index; score sexual problem), sexual distress (Female Sexual Distress Scale; score ≥ 15 indicates clinically significant distress), sexual satisfaction (Global Measure of Sexual Satisfaction), and relationship satisfaction (Couples Satisfaction Index). Overall, 42% of women met the clinical cutoff for sexual distress. Of sexually active women (n = 230), 26% reported concurrent sexual problems and distress and 14% reported sexual distress in the absence of sexual problems. Sexual distress and/or problems in sexual functioning were linked to lower sexual and relationship satisfaction compared with pregnant women with lower sexual distress and fewer sexual problems. Sexual distress is common during pregnancy and associated with lower sexual and relationship satisfaction. Health care providers should ask pregnant women about feelings of sexual distress. Identifying pregnant women who experience sexual distress and referring them to appropriate resources could help minimize sexual and relationship problems during pregnancy. Vannier SA, Rosen NO. Sexual Distress and Sexual Problems During Pregnancy: Associations With Sexual and Relationship Satisfaction. J Sex Med 2017;14:387-395. Copyright © 2017 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

Hydrogen content and density in nanocrystalline carbon films of a predominant diamond character

International Nuclear Information System (INIS)

Hoffman, A.; Heiman, A.; Akhvlediani, R.; Lakin, E.; Zolotoyabko, E.; Cyterman, C.

2003-01-01

Nanocrystalline carbon films possessing a prevailing diamond or graphite character, depending on substrate temperature, can be deposited from a methane hydrogen mixture by the direct current glow discharge plasma chemical vapor deposition method. While at a temperature of ∼880 deg. C, following the formation of a thin precursor graphitic film, diamond nucleation occurs and a nanodiamond film grows, at higher and lower deposition temperatures the films maintain their graphitic character. In this study the hydrogen content, density and nanocrystalline phase composition of films deposited at various temperatures are investigated. We aim to elucidate the role of hydrogen in nanocrystalline films with a predominant diamond character. Secondary ion mass spectroscopy revealed a considerable increase of the hydrogen concentration in the films that accompanies the growth of nanodiamond. It correlates with near edge x-ray adsorption spectroscopy measurements, that showed an appearance of spectroscopic features associated with the diamond structure, and with a substantial increase of the film density detected by x-ray reflectivity. Electron energy loss spectroscopy showed that nanocrystalline diamond films can be deposited from a CH 4 /H 2 mixture with hydrogen concentration in the 80%-95% range. For a deposition temperature of 880 deg. C, the highest diamond character of the films was found for a hydrogen concentration of 91% of H 2 . The deposition temperature plays an important role in diamond formation, strongly influencing the content of adsorbed hydrogen with an optimum at 880 deg. C. It is suggested that diamond nucleation and growth of the nanodiamond phase is driven by densification of the deposited graphitic films which results in high local compressive stresses. Nanodiamond formation is accompanied by an increase of hydrogen concentration in the films. It is suggested that hydrogen retention is critical for stabilization of nanodiamond crystallites. At lower

Hostility and childhood sexual abuse as predictors of suicidal behaviour in Borderline Personality Disorder.

Science.gov (United States)

Ferraz, Liliana; Portella, Maria J; Vállez, Mónica; Gutiérrez, Fernando; Martín-Blanco, Ana; Martín-Santos, Rocío; Subirà, Susana

2013-12-30

Impulsivity is a multidimensional construct and has been previously associated with suicidal behaviour in borderline personality disorder (BPD). This study examined the associations between suicidal behaviour and impulsivity-related personality traits, as well as history of childhood sexual abuse, in 76 patients diagnosed with BPD using both the Structured Interview for Diagnostic and Statistical Manual of Mental Disorders III (DSM-III) Axis-II diagnoses and the self-personality questionnaire. Impulsivity-related traits were measured using the Barratt Impulsiveness Scale-11 (BIS-11), the Buss-Durkee Hostility Inventory (BDHI) and the Temperament and Character Inventory-Revised (TCI-R). We found that hostility and childhood sexual abuse, but not impulsivity or other temperament traits, significantly predicted the presence, number and severity of previous suicide attempts. Hostility traits and childhood sexual abuse showed an impact on suicide attempts in BPD. Our results support previous findings indicating that high levels of hostility and having suffered sexual abuse during childhood lead to an increased risk for suicidal behaviour in BPD. © 2013 Elsevier Ireland Ltd. All rights reserved.

Female sexual distress in infertile Turkish women

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Serdar Aydın

2015-12-01

Full Text Available Objective: To evaluate the effect of infertility on sexual distress in women attending the infertility clinic. 
 Materials and Methods: In a cross-sectional study we evaluated sexual distress among 88 women who attended the infertility clinic in our institute between January and June 2015. All women who were experiencing primary or secondary infertility during the study sampling were included in the sudy. Sexual distress was measured using the Female sexual distress scale-revised (FSDS-R, a cross-validated patient-reported outcomes measure. Correlations of FSDS-R with patient characteristics and laboratory measurements were calculated using Spearman’s rank correlation tests. Results: With the exceptions of the age of couples and serum anti-mullerian hormone (AMH levels, no predictor of high sexual distress was found in the univariate analysis when comparing groups with regard to the FSDS-R cut-off score. The mean age of the sexually distressed women (33.6±5.8 years vs. 29.3±5.1 years and their partners (35.4±4.8 years vs. 31.6±4.2 years was significantly higher than those of the non distressed women, according to a FSDS-R score over 11 (p<0.05. The serum level of AMH was significantly lower in infertile women with high total sexual distress scores (1.4 vs. 7.6 ng/mL (p<0.001. Conclusion: In infertile women, age of woman, age of partner, and serum AMH levels are related with the hope of women to have a child despite an association with sexual distress. Serum AMH, which is perceived as necessary for fertility, had a significant inverse correlation with levels of sexual stress.

Sexual practices among western Kenyan youth

Directory of Open Access Journals (Sweden)

AA Egal

2011-01-01

Full Text Available Universally the importance of proper sex behaviors and development amongst youngsters is well recognized and documented. Nations and communities are committed to detecting early sexual misbehaviors, amongst others in growing children, in order to foster sound societies. Concomitantly, some of the so-called “remote areas”, which are far from the political centers, seem to have less attention from the national resources. In practice, most of the social problems are detected in these “remote areas”. In this context, a survey questionnaire was conducted among 217 randomly selected school-age children in 15 sub-locations in Kisamu, in western Kenya. The main goals were to create awareness among school-going children regarding safe sex and sexually transmitted diseases and to explore the existing sexual behaviors in the research area. Statistical analysis on the research question revealed that primary school children begin their first sexual activity at as early as six years while older secondary school pupils start at around the age of eight and half. Out-ofschool children indicated that they started their first sexual activities at the age of 10. Similarly, when asked about the frequency of sexual engagement in the year before, the frequency was higher among schoolchildren than those out of school. These findings raised a serious fundamental question on the effectiveness of the existing child protection policies in schools in the research areas. Therefore, all stakeholders should review school protection mechanisms where special care could be given to primary schools, where the impact is most serious.

From disease to desire, pleasure to the pill: A qualitative study of adolescent learning about sexual health and sexuality in Chile.

Science.gov (United States)

Macintyre, Anna K-J; Montero Vega, Adela Rosa; Sagbakken, Mette

2015-09-23

Sexual and reproductive rights include access to accurate and appropriate information in order to make informed decisions. In the current age of media globalization and Internet, adolescents are exposed to information about sexual health and sexuality from a myriad of sources. The objective of this study was to explore sources of information and adolescent learning about sexual health and sexuality in Santiago, Chile. Data collection included four focus group discussions with a total of 24 adolescents 18-19 years old, 20 semi-structured interviews with adolescents 16-19 years old, and seven interviews with key informants working with adolescents. Audio recordings were transcribed verbatim and analysed using content analysis. The primary sources of sexual health and sexuality information were parents, teachers and friends, whilst secondary sources included health professionals for females and Internet for males. Information provided by the trusted sources of parents, teachers and health professionals tended to focus on biological aspects of sexuality, particularly pregnancy and sexually transmitted infections. Limited emphasis was placed on topics such as love, attraction, pleasure, relationships, abstinence and sexual violence. Information focused primarily on heterosexual relations and reproduction. Adolescents learnt about relationships and sexual acts through friends, partners and, for many males, pornography. Findings indicate a lack of available information on partner communication, setting personal limits, and contraception, including morally neutral and medically correct information about emergency contraception. This study highlights numerous gaps between adolescent information needs and information provided by parents, teachers and health professionals. The priority these trusted sources place on providing biological information overshadows learning about emotional and relational aspects of sexuality. This biological rationalization of adolescent sexual

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

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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.

On the information content of discrete phylogenetic characters.

Science.gov (United States)

Bordewich, Magnus; Deutschmann, Ina Maria; Fischer, Mareike; Kasbohm, Elisa; Semple, Charles; Steel, Mike

2017-12-16

Phylogenetic inference aims to reconstruct the evolutionary relationships of different species based on genetic (or other) data. Discrete characters are a particular type of data, which contain information on how the species should be grouped together. However, it has long been known that some characters contain more information than others. For instance, a character that assigns the same state to each species groups all of them together and so provides no insight into the relationships of the species considered. At the other extreme, a character that assigns a different state to each species also conveys no phylogenetic signal. In this manuscript, we study a natural combinatorial measure of the information content of an individual character and analyse properties of characters that provide the maximum phylogenetic information, particularly, the number of states such a character uses and how the different states have to be distributed among the species or taxa of the phylogenetic tree.

Usage-Centered Design Approach in Design of Malaysia Sexuality Education (MSE) Courseware

Science.gov (United States)

Chan, S. L.; Jaafar, A.

The problems amongst juveniles increased every year, especially rape case of minor. Therefore, the government of Malaysia has introduced the National Sexuality Education Guideline on 2005. An early study related to the perception of teachers and students toward the sexuality education curriculum taught in secondary schools currently was carried out in 2008. The study showed that there are big gaps between the perception of the teachers and the students towards several issues of Malaysia sexuality education today. The Malaysia Sexuality Education (MSE) courseware was designed based on few learning theories approach. Then MSE was executed through a comprehensive methodology which the model ADDIE integrated with Usage-Centered Design to achieve high usability courseware. In conclusion, the effort of developing the MSE is hopefully will be a solution to the current problem that happens in Malaysia sexuality education now.

Trilobite spines and beetle horns: sexual selection in the Palaeozoic?

Science.gov (United States)

Knell, Robert J; Fortey, Richard A

2005-06-22

Raphiophorid trilobites commonly bore median cephalic protuberances such as spines or bulbs, showing a remarkable variety of form. It is unlikely that their primary function was for protection or in hydrodynamics. A case is made that they were secondary sexual features, by comparison with similar morphological structures developed on rhinoceros beetles and other arthropods. This interpretation is supported by four lines of evidence: their ontogeny, their diversity, the existence of plausible examples of sexual dimorphs in some cases and the fact that they show positive allometry.

Who's Afraid of Sex at School? The Politics of Researching Culture, Religion and Sexuality at School

Science.gov (United States)

Allen, Louisa; Rasmussen, Mary Lou; Quinlivan, Kathleen; Aspin, Clive; Sanjakdar, Fida; Brömdal, Annette

2014-01-01

This paper explores the methodological politics of researching at the intersections of sexuality, culture and religion in secondary schools. It draws on experiences during a project concerned with how to address cultural and religious diversity in sexuality education in Australia and New Zealand. The paper focuses on two methodological sticking…

Which "Character" Should Sport Develop?

Science.gov (United States)

Rudd, Andy

2005-01-01

For years, strong claims have been made that sport builds character. Despite such claims, a "winning at all cost" mentality can frequently be seen within all of sport. The reason for this paradox may relate to confusion around what it means to demonstrate character. The purpose of this article is to show that there are indeed two distinct types of…

Sexual colour patterns in the sandperch Pseudopercis numida Ribeiro (Osteichthyes, Pinguipedidae

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Melquíades Pinto Paiva

1996-01-01

Full Text Available This communication deals with the sexual colour patterns in the sandperch Pseudopercis numida Ribeiro, 1903, a benthonic fish of commercial importance, endemic to the Brazilian continental shelf, occurring off the coasts from Espírito Santo to Rio Grande do Sul States. The males have the head, the dorsal part of the body, and the pectoral and caudal fins blackishes, whereas the females have them brown-yellowishes. Such patterns are constant characters, not related to maturity or breeding seasons.

A Survey of Current Knowledge on Sexually Transmitted Diseases and Sexual Behaviour in Italian Adolescents.

Science.gov (United States)

Drago, Francesco; Ciccarese, Giulia; Zangrillo, Francesca; Gasparini, Giulia; Cogorno, Ludovica; Riva, Silvia; Javor, Sanja; Cozzani, Emanuele; Broccolo, Francesco; Esposito, Susanna; Parodi, Aurora

2016-04-13

Worldwide, 500 million people a year acquire a sexually transmitted disease (STD). Adolescents, accounting for 25% of the sexually active population, are the most affected. To analyze sexual behavior among Italian adolescents and their knowledge of STDs, with the goal of preventing their transmission, a questionnaire was administered to 2867 secondary school students (1271 males and 1596 females) aged 14-21 years. For the study, 1492 students were interviewed in Genoa (Northern Italy) and 1375 in Lecce (Southern Italy). For 37% of the respondents, parents and teachers were the main source of information on sex, and 95% believed that school should play the primary role in sex education. However, only 9% considered the sex education they received in school good. Noteworthy, only 0.5% of the teenagers recognized the sexually transmitted diseases from a list of diseases, and 54% of them did not know what a Pap test was. Confusion about the meaning of contraception and prevention was evident; only 22% knew that condoms and abstinence are the only methods for preventing STDs. Finally, a consistent number of students are exposed to risk factors for STDs transmission; e.g., alcohol and recreational drug use, promiscuity and improper condom use. On the basis of our study, there is an urgent need for the introduction of sex education as a proper subject in Italian schools.

A Survey of Current Knowledge on Sexually Transmitted Diseases and Sexual Behaviour in Italian Adolescents

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Francesco Drago

2016-04-01

Full Text Available Worldwide, 500 million people a year acquire a sexually transmitted disease (STD. Adolescents, accounting for 25% of the sexually active population, are the most affected. To analyze sexual behavior among Italian adolescents and their knowledge of STDs, with the goal of preventing their transmission, a questionnaire was administered to 2867 secondary school students (1271 males and 1596 females aged 14–21 years. For the study, 1492 students were interviewed in Genoa (Northern Italy and 1375 in Lecce (Southern Italy. For 37% of the respondents, parents and teachers were the main source of information on sex, and 95% believed that school should play the primary role in sex education. However, only 9% considered the sex education they received in school good. Noteworthy, only 0.5% of the teenagers recognized the sexually transmitted diseases from a list of diseases, and 54% of them did not know what a Pap test was. Confusion about the meaning of contraception and prevention was evident; only 22% knew that condoms and abstinence are the only methods for preventing STDs. Finally, a consistent number of students are exposed to risk factors for STDs transmission; e.g., alcohol and recreational drug use, promiscuity and improper condom use. On the basis of our study, there is an urgent need for the introduction of sex education as a proper subject in Italian schools.

The character of free topological groups II

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Peter Nickolas

2005-04-01

Full Text Available A systematic analysis is made of the character of the free and free abelian topological groups on metrizable spaces and compact spaces, and on certain other closely related spaces. In the first case, it is shown that the characters of the free and the free abelian topological groups on X are both equal to the “small cardinal” d if X is compact and metrizable, but also, more generally, if X is a non-discrete k!-space all of whose compact subsets are metrizable, or if X is a non-discrete Polish space. An example is given of a zero-dimensional separable metric space for which both characters are equal to the cardinal of the continuum. In the case of a compact space X, an explicit formula is derived for the character of the free topological group on X involving no cardinal invariant of X other than its weight; in particular the character is fully determined by the weight in the compact case. This paper is a sequel to a paper by the same authors in which the characters of the free groups were analysed under less restrictive topological assumptions.

Measurement of the bystander intervention model for bullying and sexual harassment.

Science.gov (United States)

Nickerson, Amanda B; Aloe, Ariel M; Livingston, Jennifer A; Feeley, Thomas Hugh

2014-06-01

Although peer bystanders can exacerbate or prevent bullying and sexual harassment, research has been hindered by the absence of a validated assessment tool to measure the process and sequential steps of the bystander intervention model. A measure was developed based on the five steps of Latané and Darley's (1970) bystander intervention model applied to bullying and sexual harassment. Confirmatory factor analysis with a sample of 562 secondary school students confirmed the five-factor structure of the measure. Structural equation modeling revealed that all the steps were influenced by the previous step in the model, as the theory proposed. In addition, the bystander intervention measure was positively correlated with empathy, attitudes toward bullying and sexual harassment, and awareness of bullying and sexual harassment facts. This measure can be used for future research and to inform intervention efforts related to the process of bystander intervention for bullying and sexual harassment. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Psychological First Aid for Children Exposed to Sexual Violence.

Science.gov (United States)

Fenlon, Michael J.; Mufson, Susan A.

1994-01-01

Researchers describe here the traumatic stress reactions of a group of fifth-grade children to the sexual assault of their classmate. The children's "secondary trauma"--trauma caused by empathizing or identifying with the victim--presented a distinct yet variable etiology. The authors offer suggestions for working with child secondary…

The Sexual Advantage of Looking, Smelling, and Tasting Good

NARCIS (Netherlands)

Borghi, Monica; Fernie, Alisdair R.; Schiestl, Florian P.; Bouwmeester, Harro J.

2017-01-01

A striking feature of the angiosperms that use animals as pollen carriers to sexually reproduce is the great diversity of their flowers with regard to morphology and traits such as color, odor, and nectar. These traits are underpinned by the synthesis of secondary metabolites such as pigments and

Case and partnership reproduction numbers for a curable sexually transmitted infection.

Science.gov (United States)

Heijne, Janneke C M; Herzog, Sereina A; Althaus, Christian L; Low, Nicola; Kretzschmar, Mirjam

2013-08-21

Sexually transmitted infections (STIs) are, by definition, transmitted between sexual partners. For curable STIs an infected index case can potentially re-infect the same partner multiple times. Thus, R0, the average number of secondary infections one typical infected individual will produce during his or her infectious period is not necessarily the same as the average number of secondary cases (infected persons). Here we introduce the new concept of the case reproduction number (Rc). In addition, we define the partnership reproduction number (Rp) as the average number of secondary partnerships consisting of two infected individuals one typical infected individual will produce over his or her infectious lifetime. Rp takes into account clearance and re-infection within partnerships, which results in a prolongation of the duration of the infectious period. The two new reproduction numbers were derived for a deterministic pair model with serial monogamous partnerships using infection parameters for Chlamydia trachomatis, an example of a curable STI. We showed that re-infection within partnerships means that curable STIs can be sustained endemically even when the average number of secondary cases a person produces during his or her infectious period is below one. Copyright © 2013 Elsevier Ltd. All rights reserved.

Gendered Harassment in Secondary Schools: Understanding Teachers' (Non) Interventions

Science.gov (United States)

Meyer, Elizabeth J.

2008-01-01

This article provides an analysis of teachers' perceptions of and responses to gendered harassment in Canadian secondary schools based on in-depth interviews with six teachers in one urban school district. Gendered harassment includes any behaviour that polices and reinforces traditional heterosexual gender norms such as (hetero)sexual harassment,…

DIALOGUE AND CHARACTER CLASSIFICATION IN WOLE ...

African Journals Online (AJOL)

position, level of education, character and habits of a character are reflected in the speech .... Dictators are averse to any form of ... breaks out shouting slogans of praises of himself. ..... Task easier if I can get all the Obas settled before our.

Aristotelian versus Virtue Ethical Character Education

Science.gov (United States)

Curren, Randall

2016-01-01

This article examines some central aspects of Kristján Kristjánsson's book, "Aristotelian Character Education," beginning with the claim that contemporary virtue ethics provides methodological, ontological, epistemological, and moral foundations for Aristotelian character education. It considers three different formulations of what…

A Review of Virtual Character's Emotion Model

Science.gov (United States)

Liu, Zhen

2008-11-01

Emotional virtual characters are essential to digital entertainment, an emotion is related to virtual environment and a virtual character's inner variables, emotion model of virtual character is a hot topic in many fields, domain knowledge is very important for modeling emotion, and the current research of emotion expression in the world was also summarized, and some new research directions of emotion model are presented.

The influence of media characters on children's food choices.

Science.gov (United States)

Kotler, Jennifer A; Schiffman, Jennifer M; Hanson, Katherine G

2012-01-01

Two experiments were conducted to assess the role of media characters in influencing children's food choices; the first focused on children's self-reported preference, whereas the second focused on actual choice. The results of the experiments suggest that popular characters can make a difference in encouraging children to select one food over another. In the first experiment, children were more likely to indicate a preference for one food over another when one was associated with characters that they liked and with whom they were familiar. This effect was particularly strong when a sugary or salty snack branded by a favored character was competing with a healthier option branded by an unknown character or no character. Alternatively, when children were asked to choose between a healthy food and a sugary or salty snack, branding of the healthy food with a favored character did not significantly change appeal of that healthy snack. However, when foods within the same category (i.e., 2 vegetables, 2 fruits, or 2 grains) were asked to compete against each other, character branding strongly influenced children's food choice. Findings from the second experiment suggest that children are more willing to try more pieces of a healthy food if a favored character, in comparison with an unknown character, is promoting that food.

Sexual and social competition: broadening perspectives by defining female roles.

Science.gov (United States)

Rubenstein, Dustin R

2012-08-19

Males figured more prominently than females in Darwin's view of sexual selection. He considered female choice of secondary importance to male-male competition as a mechanism to explain the evolution of male ornaments and armaments. Fisher later demonstrated the importance of female choice in driving male trait evolution, but his ideas were largely ignored for decades. As sexual selection came to embrace the notions of parent-offspring and sexual conflict, and experimental tests of female choice showed promise, females began to feature more prominently in the framework of sexual selection theory. Recent debate over this theory has centred around the role of females, not only over the question of choice, but also over female-female competition. Whereas some have called for expanding the sexual selection framework to encompass all forms of female-female competition, others have called for subsuming sexual selection within a broader framework of social selection, or replacing it altogether. Still others have argued for linking sexual selection more clearly to other evolutionary theories such as kin selection. Rather than simply debating terminology, we must take a broader view of the general processes that lead to trait evolution in both sexes by clearly defining the roles that females play in the process, and by focusing on intra- and inter-sexual interactions in males and females.

HIV risk sexual behaviors among teachers in Uganda

Directory of Open Access Journals (Sweden)

Lillian Ayebale

2014-03-01

Full Text Available Recent studies reveal that teachers are more likely to engage in high-risk sexual behavior compared to the rest of the adult population. Yet the education sector could be a major vehicle for imparting knowledge and skills of avoiding and/or coping with the pandemic. This study set out to establish HIV risk behaviors among teachers in Uganda, to inform the design of a behavior change communication strategy for HIV prevention among teachers. It was a cross sectional rapid assessment conducted among primary and secondary school teachers in Kampala and Kalangala districts, in Uganda. A total of 183 teachers were interviewed. HIV risk behavior, in this study was measured as having multiple sexual partners and/or sex with a partner of unknown status without using a condom. We also considered transactional/sex for favors and alcohol use as exposures to HIV risk behavior. Odds ratios (OR and their corresponding 95% confidence intervals (CI were calculated. All data analysis was performed using SPSS version 17.0 and EPI Info Version 3.5.1. Forty five per cent of teachers reported having multiple concurrent sexual partners in the last three months, of these, only 24% acknowledged having used a condom at their last sexual encounter yet only 9.8% knew their partners’ HIV status. Teachers below 30years of age were more likely to have two or more concurrent sexual partners (OR 2.6, CI 1.31-5.34 compared to those above 30 years. Primary school teachers were less likely to involve with partners of unknown HIV status compared to secondary school teachers (OR 0.43, CI 0.19-0.97. Teachers aged below 30 years were also more likely to engage with partners of unknown HIV status compared to those above 30 years (OR 2.47, CI 1.10-5.59. Primary teachers were also less likely to have given or received gifts, money or other favors in exchange for sex (OR 0.24, CI 0.09-0.58. Teachers engage in risky sexual behaviors, which lead to HIV infection. There is need to promote

The Proximate Unit in Chinese Handwritten Character Production

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Jenn-Yeu eChen

2013-08-01

Full Text Available In spoken word production, a proximate unit is the first phonological unit at the sublexical level that is selectable for production (O’Seaghdha, Chen, & Chen, 2010. The present study investigated whether the proximate unit in Chinese handwritten word production is the stroke, the radical, or something in between. A written version of the form preparation task was adopted. Chinese participants learned sets of two-character words, later were cued with the first character of each word, and had to write down the second character (the target. Response times were measured from the onset of a cue character to the onset of a written response. In Experiment 1, the target characters within a block shared (homogeneous or did not share (heterogeneous the first stroke. In Experiment 2, the first two strokes were shared in the homogeneous blocks. Response times in the homogeneous blocks and in the heterogeneous blocks were comparable in both experiments (Exp. 1: 687 ms vs. 684 ms, Exp. 2: 717 vs. 716. In Experiment 3 and 4, the target characters within a block shared or did not share the first radical. Response times in the homogeneous blocks were significantly faster than those in the heterogeneous blocks (Exp. 3: 685 vs. 704, Exp. 4: 594 vs. 650. In Experiment 5 and 6, the shared component was a Gestalt-like form that is more than a stroke, constitutes a portion of the target character, can be a stand-alone character itself, can be a radical of another character but is not a radical of the target character (e.g., 士in聲, 鼓, 穀, 款; called a logographeme. Response times in the homogeneous blocks were significantly faster than those in the heterogeneous blocks (Exp. 5: 576 vs. 625, Exp. 6: 586 vs. 620. These results suggest a model of Chinese handwritten character production in which the stroke is not a functional unit, the radical plays the role of a morpheme, and the logographeme is the proximate unit.

Dynamic Obstacle Clearing for Real-time Character Animation

OpenAIRE

Glardon, Pascal; Boulic, Ronan; Thalmann, Daniel

2006-01-01

This paper proposes a novel method to control virtual characters in dynamic environments. A virtual character is animated by a locomotion and jumping engine, enabling production of continuous parameterized motions. At any time during runtime, flat obstacles (e.g. a puddle of water) can be created and placed in front of a character. The method first decides whether the character is able to get around or jump over the obstacle. Then the motion parameters are accordingly modified. The transition...

Character feature integration of Chinese calligraphy and font

Science.gov (United States)

Shi, Cao; Xiao, Jianguo; Jia, Wenhua; Xu, Canhui

2013-01-01

A framework is proposed in this paper to effectively generate a new hybrid character type by means of integrating local contour feature of Chinese calligraphy with structural feature of font in computer system. To explore traditional art manifestation of calligraphy, multi-directional spatial filter is applied for local contour feature extraction. Then the contour of character image is divided into sub-images. The sub-images in the identical position from various characters are estimated by Gaussian distribution. According to its probability distribution, the dilation operator and erosion operator are designed to adjust the boundary of font image. And then new Chinese character images are generated which possess both contour feature of artistical calligraphy and elaborate structural feature of font. Experimental results demonstrate the new characters are visually acceptable, and the proposed framework is an effective and efficient strategy to automatically generate the new hybrid character of calligraphy and font.

Character education in perspective of chemistry pre-service teacher

Science.gov (United States)

Merdekawati, Krisna

2017-12-01

As one of the pre-service teacher education programs, Chemistry Education Department Islamic University of Indonesia (UII) is committed to providing quality education. It is an education that can produce competent and characteristic chemistry pre-service teacher. The focus of research is to describe the perception of students as a potential teacher of chemistry on character education and achievement of character education. The research instruments include questionnaires and observation sheets. Research data show that students have understood the importance of character education and committed to organizing character education later in schools. Students have understood the ways in which character education can be used. The students stated that Chemistry Education Department has tried to equip students with character education. The observation result shows that students generally have character as a pre-service teacher.

Substance use among adolescent sexual minority athletes: A secondary analysis of the youth risk behavior survey

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Philip Veliz

2016-12-01

Conclusions: The results of the study suggest that the context of sport may not be an additional site for stress among adolescent athletes who identify as a sexual minority, and subsequently may have little impact on substance use behaviors. However, participating in sport may not serve as a protective context for adolescent sexual minorities given that substance use behaviors may be learned and reinforced.

Date Fighting and Sexual Risk Behaviours among Adolescents ...

African Journals Online (AJOL)

The study seeks to examine the prevalence of date fighting and its role in sexual risk behaviours among 1079 boys and 1211 girls in 22 public secondary schools in Ibadan Nigeria. About 60% (1367) reported to have ever experienced at least a form of date fighting. Risk factors for date fighting in boys include, non use of ...

Sexual Arousal and Sexually Explicit Media (SEM): Comparing Patterns of Sexual Arousal to SEM and Sexual Self-Evaluations and Satisfaction Across Gender and Sexual Orientation.

Science.gov (United States)

Hald, Gert Martin; Stulhofer, Aleksandar; Lange, Theis

2018-03-01

Investigations of patterns of sexual arousal to certain groups of sexually explicit media (SEM) in the general population in non-laboratory settings are rare. Such knowledge could be important to understand more about the relative specificity of sexual arousal in different SEM users. (i) To investigate whether sexual arousal to non-mainstream vs mainstream SEM contents could be categorized across gender and sexual orientation, (ii) to compare levels of SEM-induced sexual arousal, sexual satisfaction, and self-evaluated sexual interests and fantasies between non-mainstream and mainstream SEM groups, and (iii) to explore the validity and predictive accuracy of the Non-Mainstream Pornography Arousal Scale (NPAS). Online cross-sectional survey of 2,035 regular SEM users in Croatia. Patterns of sexual arousal to 27 different SEM themes, sexual satisfaction, and self-evaluations of sexual interests and sexual fantasies. Groups characterized by sexual arousal to non-mainstream SEM could be identified across gender and sexual orientation. These non-mainstream SEM groups reported more SEM use and higher average levels of sexual arousal across the 27 SEM themes assessed compared with mainstream SEM groups. Only few differences were found between non-mainstream and mainstream SEM groups in self-evaluative judgements of sexual interests, sexual fantasies, and sexual satisfaction. The internal validity and predictive accuracy of the NPAS was good across most user groups investigated. The findings suggest that in classified non-mainstream SEM groups, patterns of sexual arousal might be less fixated and category specific than previously assumed. Further, these groups are not more judgmental of their SEM-related sexual arousal patterns than groups characterized by patterns of sexual arousal to more mainstream SEM content. Moreover, accurate identification of non-mainstream SEM group membership is generally possible across gender and sexual orientation using the NPAS. Hald GM

Handwritten Javanese Character Recognition Using Several Artificial Neural Network Methods

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Gregorius Satia Budhi

2015-07-01

Full Text Available Javanese characters are traditional characters that are used to write the Javanese language. The Javanese language is a language used by many people on the island of Java, Indonesia. The use of Javanese characters is diminishing more and more because of the difficulty of studying the Javanese characters themselves. The Javanese character set consists of basic characters, numbers, complementary characters, and so on. In this research we have developed a system to recognize Javanese characters. Input for the system is a digital image containing several handwritten Javanese characters. Preprocessing and segmentation are performed on the input image to get each character. For each character, feature extraction is done using the ICZ-ZCZ method. The output from feature extraction will become input for an artificial neural network. We used several artificial neural networks, namely a bidirectional associative memory network, a counterpropagation network, an evolutionary network, a backpropagation network, and a backpropagation network combined with chi2. From the experimental results it can be seen that the combination of chi2 and backpropagation achieved better recognition accuracy than the other methods.

Alterations in subspecific characters of groundnut

International Nuclear Information System (INIS)

Mouli, C.; Patil, S.H.; Kale, D.M.

1983-01-01

Recombination of beneficial characters associated in the cultivars of groundnut (Arachis hypogaea, L.) belonging to the two subspecies hypogaea and fastigiata had little success in conventional breeding programme. The cultures of ssp. hypogaea have the desirable characters for the crop improvement viz; various growth habits, profuse branching, large pod, seed dormancy and stress tolerance. Sequential flowering, early maturity, compact fruiting habit and high kernel outturn are the other useful characters present in ssp. fastigiata cultures. Mutation research in a popular variety, Spanish Improved belonging to ssp. fastigiata led to the selection of various mutants. One among the mutants had large pod, a characteristic of hypogaea ssp. Hybridization among the mutants and improved cultivars as well as radiation treatment of selected cultures resulted in the isolation of cultures having not only combinations and alterations of characters in both subspecies, but also modifications. These cultures are classified into major groups and their significance in the groundnut improvement is discussed. (author)

Systematics of Penicillium simplicissimum based on rDNA sequences, morphology and secondary metabolites

DEFF Research Database (Denmark)

Tuthill, D.E.; Frisvad, Jens Christian; Christensen, M.

2001-01-01

supported by differences in micromorphological characters, particularly of the conidia and phialides, and the production of distinct profiles of secondary metabolites by each species. Group-I introns, located in the SSU rDNA, were identified in six of the 21 isolates; their presence was used to test...

Character & Cane

Science.gov (United States)

Sartorius, Tara Cady

2009-01-01

They say first impressions can be deceiving. The difficulty of getting to know someone increases when that person is mostly fictional. Whatever the author writes is all readers can know. Whatever they read about the character is all they have to go on. Now take it another step back, and imagine a portrait drawing, painting or print of that…

Identification Of Minangkabau Landscape Characters

Science.gov (United States)

Asrina, M.; Gunawan, A.; Aris, Munandar

2017-10-01

Minangkabau is one of cultures in indonesia which occupies landscape intact. Landscape of Minangkabau have a very close relationship with the culture of the people. Uniqueness of Minangkabau culture and landscape forming an inseparable characterunity. The landscape is necessarily identified to know the inherent landscape characters. The objective of this study was to identify the character of the Minangkabau landscape characterizes its uniqueness. The study was conducted by using descriptive method comprised literature review and field observasion. Observed the landscape characters comprised two main features, they were major and minor features. Indetification of the features was conducted in two original areas (darek) of the Minangkabau traditional society. The research results showed that major features or natural features of the landscape were predominantly landform, landcover, and hidrology. All luhak (districts) of Minangkabau showed similar main features such as hill, canyon, lake, valley, and forest. The existence of natural features such as hills, canyon and valleys characterizes the nature of minangkabau landscape. Minor features formed by Minangkabau cultural society were agricultural land and settlement. Rumah gadang (big house) is one of famous minor features characterizes the Minangkabau culture. In addition, several historical artefacts of building and others structure may strengthen uniqueness of the Minangkabau landscape character, such as The royal palace, inscription, and tunnels.

Patterns of alcohol use and consequences among empirically derived sexual minority subgroups.

Science.gov (United States)

Talley, Amelia E; Sher, Kenneth J; Steinley, Douglas; Wood, Phillip K; Littlefield, Andrew K

2012-03-01

The current study develops an empirically determined classification of sexual orientation developmental patterns based on participants' annual reports of self-identifications, sexual attractions, and sexual behaviors during the first 4 years of college. A secondary aim of the current work was to examine trajectories of alcohol involvement among identified subgroups. Data were drawn from a subsample of a longitudinal study of incoming first-time college students at a large, public university (n = 2,068). Longitudinal latent class analysis was used to classify sexual minority participants into empirically derived subgroups based on three self-reported facets of sexual orientation. Multivariate repeated-measures analyses were conducted to examine how trajectories of alcohol involvement varied by sexual orientation class membership. Four unique subclasses of sexual orientation developmental patterns were identified for males and females: one consistently exclusively heterosexual group and three sexual minority groups. Despite generally similar alcohol use patterns among subclasses, certain sexual minority subgroups reported elevated levels of alcohol-related negative consequences and maladaptive motivations for use throughout college compared with their exclusively heterosexual counterparts. Elevations in coping and conformity motivations for alcohol use were seen among those subgroups that also evidenced heightened negative alcohol-related consequences. Implications and limitations of the current work are discussed.

Differential regulation of msx genes in the development of the gonopodium, an intromittent organ, and of the "sword," a sexually selected trait of swordtail fishes (Xiphophorus).

Science.gov (United States)

Zauner, Hans; Begemann, Gerrit; Marí-Beffa, Manuel; Meyer, Axel

2003-01-01

The possession of a conspicuous extension of colored ventral rays of the caudal fin in male fish of swordtails (genus Xiphophorus) is a prominent example for a trait that evolved by sexual selection. To understand the evolutionary history of this so-called sword molecularly, it is of interest to unravel the developmental pathways responsible for extended growth of sword rays during development of swordtail males. We isolated two msx genes and showed that they are differentially regulated during sword outgrowth. During sword growth in juvenile males, as well as during testosterone-induced sword development and fin ray regeneration in the sword after amputation, expression of msxC is markedly up-regulated in the sword forming fin rays. In contrast, msxE/1 is not differentially expressed in ventral and dorsal male fin rays, suggesting a link between the development of male secondary sexual characters in fins and up-regulation of msxC expression. In addition, we showed that msx gene expression patterns differ significantly between Xiphophorus and zebrafish. We also included in our study the gonopodium, a testosterone-dependent anal fin modification that serves as a fertilization organ in males of live-bearing fishes. Our finding that increased levels of msxC expression are associated with the testosterone-induced outgrowth of the gonopodium might suggest either that at least parts of the signaling pathways that pattern the evolutionary older gonopodium have been coopted to evolve a sexually selected innovation such as the sword or that increased msxC expression may be inherent to the growth process of long fin rays in general.

Perspectives on Same-Sex Sexualities and Self-Harm amongst Service Providers and Teachers in Hong Kong

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Tang, Denise

2014-01-01

This study investigates the perspectives of service providers working with Chinese lesbian, gay and bisexual (LGB) young people in Hong Kong secondary schools and maps the relationships between same-sex sexualities, religion, education and self-harm. Sixteen service providers, including secondary school teachers, social workers based on and off…

CHARACTER EDUCATION IN ISLAMIC BOARDING SCHOOL- BASED SMA AMANAH

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Nana Herdiana Abdurrahman

2016-06-01

Full Text Available This paper aims to describe findings of the study in pesantren-based SMA Amanah covering: 1 the principal policy in developing character education, 2 the methods used in developing character education, 3 students’ characteristics as the result of the character education process, 4 the problems encountered in the implementation of character education and the efforts made in addressing the implementation of character education at the school. This study applied qualitative method using descriptive technique. The data were collected through observation, interviews, and documentation. The findings of study showed that: 1 the principal’s policy in developing character education was carried out by implementing government policies in line with the school’s vision, mission, and programs; 2 the methods used in the process of character education were through role-modelling, assignments and nurturing, habituation, training programs, and  students’ participation in various types of activities, as well as the application of rewards and punishments; 3 the student's characteristics resulted from the character  education process were piousness and devotion as well as being able to apply their knowledge and piety in everyday life; 4 problems encountered in the implementation of character education  were different values and norms students brought from home; imbalance of facilities compared to the number of students; as well as teachers’ readiness to actually implement the new program, which  was character education. Meanwhile the efforts made to overcome those problems were namely developing personal, family, neighborhood or community characters, and making commitment of all related parties/stakeholdres of SMA Amanah.

Sexual Narcissism and the Perpetration of Sexual Aggression

Science.gov (United States)

McNulty, James K.

2014-01-01

Despite indirect evidence linking narcissism to sexual aggression, studies directly examining this relationship have yielded inconsistent results. Likely contributing to such inconsistencies, prior research has used global measures of narcissism not sensitive to whether the components of narcissism are activated in sexual versus non-sexual domains. The current research avoided such problems by using a measure of sexual narcissism to predict sexual aggression. In a sample of 299 men and women, Study 1 validated the Sexual Narcissism Scale, a new sexuality research instrument with four subscales—Sexual Exploitation, Sexual Entitlement, Low Sexual Empathy, and Sexual Skill. Then, in a sample of 378 men, Study 2 demonstrated that sexual narcissism was associated with reports of the frequency of sexual aggression, three specific types of sexual aggression (unwanted sexual contact, sexual coercion, and attempted/completed rape), and the likelihood of future sexual aggression. Notably, global narcissism was unrelated to all indices of sexual aggression when sexual narcissism was controlled. That sexual narcissism outperformed global assessments of narcissism to account for variance in sexual aggression suggests that future research may benefit by examining whether sexual narcissism and other sexual-situation-specific measurements of personality can similarly provide a more valid test of the association between personality and other sexual behaviors and outcomes (e.g., contraceptive use, infidelity, sexual satisfaction). PMID:19130204

Sexual narcissism and the perpetration of sexual aggression.

Science.gov (United States)

Widman, Laura; McNulty, James K

2010-08-01

Despite indirect evidence linking narcissism to sexual aggression, studies directly examining this relationship have yielded inconsistent results. Likely contributing to such inconsistencies, prior research has used global measures of narcissism not sensitive to whether the components of narcissism are activated in sexual versus non-sexual domains. The current research avoided such problems by using a measure of sexual narcissism to predict sexual aggression. In a sample of 299 men and women, Study 1 validated the Sexual Narcissism Scale, a new sexuality research instrument with four subscales-Sexual Exploitation, Sexual Entitlement, Low Sexual Empathy, and Sexual Skill. Then, in a sample of 378 men, Study 2 demonstrated that sexual narcissism was associated with reports of the frequency of sexual aggression, three specific types of sexual aggression (unwanted sexual contact, sexual coercion, and attempted/completed rape), and the likelihood of future sexual aggression. Notably, global narcissism was unrelated to all indices of sexual aggression when sexual narcissism was controlled. That sexual narcissism outperformed global assessments of narcissism to account for variance in sexual aggression suggests that future research may benefit by examining whether sexual narcissism and other sexual-situation-specific measurements of personality can similarly provide a more valid test of the association between personality and other sexual behaviors and outcomes (e.g., contraceptive use, infidelity, sexual satisfaction).

Features fusion based approach for handwritten Gujarati character recognition

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Ankit Sharma

2017-02-01

Full Text Available Handwritten character recognition is a challenging area of research. Lots of research activities in the area of character recognition are already done for Indian languages such as Hindi, Bangla, Kannada, Tamil and Telugu. Literature review on handwritten character recognition indicates that in comparison with other Indian scripts research activities on Gujarati handwritten character recognition are very less.  This paper aims to bring Gujarati character recognition in attention. Recognition of isolated Gujarati handwritten characters is proposed using three different kinds of features and their fusion. Chain code based, zone based and projection profiles based features are utilized as individual features. One of the significant contribution of proposed work is towards the generation of large and representative dataset of 88,000 handwritten Gujarati characters. Experiments are carried out on this developed dataset. Artificial Neural Network (ANN, Support Vector Machine (SVM and Naive Bayes (NB classifier based methods are implemented for handwritten Gujarati character recognition. Experimental results show substantial enhancement over state-of-the-art and authenticate our proposals.

Sexual self-schemas of female child sexual abuse survivors: relationships with risky sexual behavior and sexual assault in adolescence.

Science.gov (United States)

Niehaus, Ashley F; Jackson, Joan; Davies, Stephanie

2010-12-01

Childhood sexual trauma has been demonstrated to increase survivors' risk for engaging in unrestricted sexual behaviors and experiencing adolescent sexual assault. The current study used the sexual self-schema construct to examine cognitive representations of sexuality that might drive these behavioral patterns. In Study 1 (N = 774), we attempted to improve the content validity of the Sexual Self Schema Scale for child sexual abuse (CSA) survivors, introducing a fourth sexual self-schema factor titled the "immoral/irresponsible" factor. In Study 2 (N = 1150), the potential differences in sexual self-views, as assessed by the four sexual self-schema factors, between CSA survivors and non-victims were explored. In addition, Study 2 evaluated how these sexual self-schema differences may contribute to participation in unrestricted sexual behaviors and risk for sexual assault in adolescence. Results indicated that a history of CSA impacted the way women viewed themselves as a sexual person on each of the four factors. CSA survivors were found to view themselves as more open and possessing more immoral/irresponsible cognitions about sexuality as compared to women who did not have a CSA history. In addition, the CSA survivors endorsed less embarrassment and passionate/romantic views of their sexual selves. The interaction of CSA severity and the sexual self-schemas explained variance in adolescent sexual assault experiences above and beyond the severity of CSA history and participation in risky sexual behaviors. The findings suggest that sexual self-views may serve to moderate the relationship between CSA and adolescent sexual assault. Implications of these findings and directions for future research are discussed.

[Atypical antipsychotics and sexual dysfunction: five case-reports associated with risperidone].

Science.gov (United States)

Haefliger, T; Bonsack, C

2006-01-01

Sexual and reproductive function side effects of atypical antipsychotics are frequent, often underestimated and badly tolerated. They contribute to the 50% rate of non-compliance reported for treated patients. Prevalence of sexual dysfunction associated with atypical antipsychotic treatment is high, varying from 18 to 96%. Atypical antipsychotics aren't, as a group, much better than typical antipsychotics, and among them, risperidone seems to induce more and quetiapine less sexual dysfunction. Most atypicals are non-selective, and have actions on multiple central and peripheral receptors. Among these, dopaminergic blockade could have a direct - altering motivation (desire) and reward (orgasm) - and an indirect negative influence on sexuality. Actually, the secondary hyperprolactinemia induced by some antipsychotics (typical antipsychotics, risperidone and amisulpiride), is dose-dependent, more pronounced for female patients, and may have a detrimental effect on sexual function. It also may result in hypogonadism, particularly for female patients. The long-term consequences of this secondary hypogonadism are subject to debate but potentially severe. Furthermore, the blocking and/or modulating actions of atypical antipsychotics on adrenaline, serotonine, histamine or acetyl-choline receptors all have the potential to contribute to secondary sexual problems. The pharmacological profile of risperidone, characterized by a strong affinity for D2 and alpha1 receptors, correlates with his tendency to significantly elevate prolactin levels and to produce ejaculatory disturbances. FIVE CASE-REPORTS: We describe five case-reports of sexual or hormonal disturbances associated with risperidone treatment: two cases of ejaculatory disturbance, one case of galactorrhea and two cases of amenorrhea. Alberto and David are two young male schizophrenic patients, treated with risperidone, and complaining of a total absence of ejaculation despite a preserved orgasm. Many recent case

Character and Characterization in “Palms and Men” novel

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Fariedeh Khajehpour

2013-11-01

Full Text Available Abstract Nowadays one of the most significant elements in story writing is character and characterization. Character in a narrative or a play, is a person that his mental and moral qualities reflect in his deeds and what he says and does. Creating such characters in a story or a novel that seem to be like real people to the reader is called characterization (Mir Sadeghi, 1382: p 85. In this article character and characterization in one of the novels about the eight year war between Iran and Iraq, calling “Palms and Men”, is investigated. Character types, methods of characterization, character appearance, prototype, the relation of character with other elements, and characterization defects are some of the subjects studied in this article.  Character types: these characters are generally categorized in two groups of stereotype and type. Samir, Touraj, Reza, Hamid etc. all belong to Sepah forces category which are type characters. Some women characters such as Zeinab, Samir’s mother, Kolsoum, Hanieh’s mother etc. are stereotype characters.   Methods of characterization in “Palms and Men” novel:   The description of characters is done in two methods by Mr. Nematollah Soleimani:   a Direct characterization: If not all the characters, most of them are certainly characterized in this way. For example in expressing Hamid’s characteristic who is the commander of the mission, he writes, “Hamid didn’t bat an eyelid in any incidents. Hamid was lion-hearted”. (Soleimani, 1380: 128. In describing uncle Heidar, he writes, “wisdom and insight, and the effects of years of suffering, difficulty, and experiencing could be clearly seen in his limpid eyes. The rural man was indeed a wise and experienced man” (the same: 264_265.   b Indirect Characterization: Although in novels and long stories, direct characterization method is often used, in “Palms and Men” this kind of characterization is also appeared in different conversations

Character and Characterization in “Palms and Men” novel

Directory of Open Access Journals (Sweden)

F. Khajeh pour

Full Text Available Nowadays one of the most significant elements in story writing is character and characterization. Character in a narrative or a play, is a person that his mental and moral qualities reflect in his deeds and what he says and does. Creating such characters in a story or a novel that seem to be like real people to the reader is called characterization (Mir Sadeghi, 1382: p 85. In this article character and characterization in one of the novels about the eight year war between Iran and Iraq, calling “Palms and Men”, is investigated. Character types, methods of characterization, character appearance, prototype, the relation of character with other elements, and characterization defects are some of the subjects studied in this article.Character types: these characters are generally categorized in two groups of stereotype and type. Samir, Touraj, Reza, Hamid etc. all belong to Sepah forces category which are type characters. Some women characters such as Zeinab, Samir’s mother, Kolsoum, Hanieh’s mother etc. are stereotype characters.Methods of characterization in “Palms and Men” novel:The description of characters is done in two methods by Mr. Nematollah Soleimani:aDirect characterization: If not all the characters, most of them are certainly characterized in this way. For example in expressing Hamid’s characteristic who is the commander of the mission, he writes, “Hamid didn’t bat an eyelid in any incidents. Hamid was lion-hearted”. (Soleimani, 1380: 128. In describing uncle Heidar, he writes, “wisdom and insight, and the effects of years of suffering, difficulty, and experiencing could be clearly seen in his limpid eyes. The rural man was indeed a wise and experienced man” (the same: 264_265.bIndirect Characterization: Although in novels and long stories, direct characterization method is often used, in “Palms and Men” this kind of characterization is also appeared in different conversations, stream of consciousness, deeds

Dependence of secondary ion emission current on the composition of beryllium-nickel alloys

International Nuclear Information System (INIS)

Pistryak, V.M.; Kozlov, V.F.; Tikhinskij, G.F.; Fogel', Ya.M.

1976-01-01

The dependence is studied of the secondary ions emission current on the composition of beryllium-nickel alloys. It is established that appearance of intermetallide phases in the Be-Ni alloys has no effect on the linear character of the secondary ions Ni + and Be + of emission current. The phase transformation from the solid solution to the compound Ni 5 Be 21 with a change in the alloys concentration is fixed by appearance of the secondary ion NiBe + emission. The limited solubility of nickel in solid beryllium at a temperature close to room temperature is determined to be equal to 1.3+-0.27 at%

The motivation behind serial sexual homicide: is it sex, power, and control, or anger?

Science.gov (United States)

Myers, Wade C; Husted, David S; Safarik, Mark E; O'Toole, Mary Ellen

2006-07-01

Controversy exists in the literature and society regarding what motivates serial sexual killers to commit their crimes. Hypotheses range from the seeking of sexual gratification to the achievement of power and control to the expression of anger. The authors provide theoretical, empirical, evolutionary, and physiological support for the argument that serial sexual murderers above all commit their crimes in pursuit of sadistic pleasure. The seeking of power and control over victims is believed to serve the two secondary purposes of heightening sexual arousal and ensuring victim presence for the crime. Anger is not considered a key component of these offenders' motivation due to its inhibitory physiological effect on sexual functioning. On the contrary, criminal investigations into serial sexual killings consistently reveal erotically charged crimes, with sexual motivation expressed either overtly or symbolically. Although anger may be correlated with serial sexual homicide offenders, as it is with criminal offenders in general, it is not causative. The authors further believe serial sexual murderers should be considered sex offenders. A significant proportion of them appear to have paraphilic disorders within the spectrum of sexual sadism. "sexual sadism, homicidal type" is proposed as a diagnostic subtype of sexual sadism applicable to many of these offenders, and a suggested modification of DSM criteria is presented.

WWC Evidence Review Protocol for Character Education Interventions

Science.gov (United States)

What Works Clearinghouse, 2014

2014-01-01

Character education is an inclusive concept regarding all aspects of how families, schools, and related social institutions support the positive character development of children and adults. "Character" in this context refers to the moral and ethical qualities of persons as well as the demonstration of those qualities in their emotional…

Sexual media exposure, sexual behavior, and sexual violence victimization in adolescence.

Science.gov (United States)

Ybarra, Michele L; Strasburger, Victor C; Mitchell, Kimberly J

2014-11-01

Emerging research suggests sexual media affects sexual behavior, but most studies are based on regional samples and few include measures of newer mediums. Furthermore, little is known about how sexual media relates to sexual violence victimization. Data are from 1058 youth 14 to 21 years of age in the national, online Growing up with Media study. Forty-seven percent reported that many or almost all/all of at least one type of media they consumed depicted sexual situations. Exposure to sexual media in television and movies, and music was greater than online and in games. All other things equal, more frequent exposure to sexual media was related to ever having had sex, coercive sex victimization, and attempted/completed rape but not risky sexual behavior. Longer standing mediums such as television and movies appear to be associated with greater amounts of sexual media consumption than newer ones, such as the Internet. A nuanced view of how sexual media content may and may not be affecting today's youth is needed. © The Author(s) 2014.

Drawing and Recognizing Chinese Characters with Recurrent Neural Network.

Science.gov (United States)

Zhang, Xu-Yao; Yin, Fei; Zhang, Yan-Ming; Liu, Cheng-Lin; Bengio, Yoshua

2018-04-01

Recent deep learning based approaches have achieved great success on handwriting recognition. Chinese characters are among the most widely adopted writing systems in the world. Previous research has mainly focused on recognizing handwritten Chinese characters. However, recognition is only one aspect for understanding a language, another challenging and interesting task is to teach a machine to automatically write (pictographic) Chinese characters. In this paper, we propose a framework by using the recurrent neural network (RNN) as both a discriminative model for recognizing Chinese characters and a generative model for drawing (generating) Chinese characters. To recognize Chinese characters, previous methods usually adopt the convolutional neural network (CNN) models which require transforming the online handwriting trajectory into image-like representations. Instead, our RNN based approach is an end-to-end system which directly deals with the sequential structure and does not require any domain-specific knowledge. With the RNN system (combining an LSTM and GRU), state-of-the-art performance can be achieved on the ICDAR-2013 competition database. Furthermore, under the RNN framework, a conditional generative model with character embedding is proposed for automatically drawing recognizable Chinese characters. The generated characters (in vector format) are human-readable and also can be recognized by the discriminative RNN model with high accuracy. Experimental results verify the effectiveness of using RNNs as both generative and discriminative models for the tasks of drawing and recognizing Chinese characters.

Adolescents' psychological health and experiences with unwanted sexual behavior at school

NARCIS (Netherlands)

Timmerman, G

2004-01-01

This paper examines the relationship between experiences with unwanted sexual behavior at school and adolescents' health. Adolescent boys and girls (N = 2,808) participated in a 1998/1999 survey of secondary school students in two regions of The Netherlands. The psychological issues investigated

First Course in Japanese: Character Workbook.

Science.gov (United States)

Niwa, Tamako

This character workbook is an introduction to Japanese writing designed to be used in conjunction with Parts One and Two of this introductory course in Japanese. All the "hiragana", several "katakana", and 88 Japanese characters are introduced in this text. The workbook, consisting of 30 lessons, is divided into three parts.…

Do Rural Schools Need Character Education?

Science.gov (United States)

Reynolds, Janice Carner

Studies suggest that the challenge of violence in public schools can be met through character education, whether by providing a school culture in which core values are practiced or some form of moral training (indoctrination). To assess the need for character education in rural schools, small-school superintendents and board members in central…

Moral character predominates in person perception and evaluation.

Science.gov (United States)

Goodwin, Geoffrey P; Piazza, Jared; Rozin, Paul

2014-01-01

What sorts of trait information do people most care about when forming impressions of others? Recent research in social cognition suggests that "warmth," broadly construed, should be of prime importance in impression formation. Yet, some prior research suggests that information about others' specifically moral traits--their moral "character"--may be a primary dimension. Although warmth and character have sometimes been conceived of as interchangeable, we argue that they are separable, and that across a wide variety of contexts, character is usually more important than warmth in impression formation. We first showed that moral character and social warmth traits are indeed separable (Studies 1 and 2). Further studies that used correlational and experimental methods showed that, as predicted, in most contexts, moral character information is more important in impression formation than is warmth information (Studies 2-6). Character information was also more important than warmth information with respect to judgments of traits' perceived fundamentalness to identity, their uniquely human quality, their context-independence, and their controllability (Study 2). Finally, Study 7 used an archival method to show that moral character information appears more prominently than warmth information in obituaries, and more strongly determines the impressions people form of the individuals described in those obituaries. We discuss implications for current theories of person perception and social cognition.

Attachment insecurities and women's sexual function and satisfaction: the mediating roles of sexual self-esteem, sexual anxiety, and sexual assertiveness.

Science.gov (United States)

Brassard, Audrey; Dupuy, Emmanuelle; Bergeron, Sophie; Shaver, Phillip R

2015-01-01

We examined the potential role of three mediators--sexual self-esteem, sexual anxiety, and sexual assertiveness--of the association between romantic attachment insecurities (anxiety and avoidance) and two aspects of women's sexual functioning: sexual function and sexual satisfaction. A sample of 556 women aged 18 to 30 agreed to complete an online series of validated questionnaires assessing attachment insecurities and several aspects of sexual functioning. Lower sexual self-esteem and higher sexual anxiety mediated the associations between attachment anxiety and lower sexual function and satisfaction. Lower sexual self-esteem and higher sexual anxiety also partially mediated the links between attachment-related avoidance and the two sexual functioning variables. Sexual assertiveness, however, did not mediate these associations. A significant interaction between attachment anxiety and avoidance was also found to predict sexual satisfaction, with women high in avoidance and low in anxiety being the least satisfied. Results are discussed in terms of theoretical and clinical implications.

Cultivating characters (moral value) through internalization strategy in science classroom

Science.gov (United States)

Ibrahim, M.; Abadi

2018-01-01

It is still in a crucial debate that characters play an important learning outcome to be realized by design. So far, most people think that characters were reached as nurturance effect with the assumption that students who are knowledgeable and skillful will have good characters automatically. Lately, obtained evidence that this assumption is not true. Characters should be taught deliberately or by design. This study was designed to culture elementary school students’ characters through science classroom. The teaching-learning process was conducted to facilitate and bridge the students from the known (concrete images: Science phenomena) to the unknown (abstract ideas: characters: care, and tolerance. Characters were observed five weeks before and after the intervention. Data were analyzed from observation of 24 students in internalization strategy-based courses. Qualitative and quantitative data suggested that the internalization strategy that use of science phenomena to represent abstract ideas (characters) in science classroom positively cultivating characters.

[Attitudes and knowledge on sexual matters among 16-year old teenagers].

Science.gov (United States)

Gunnarsdóttir, Kolbrún; Geirsson, Reynir Tómas; Thorkelsson, Eyjólfur; Einarsson, Jón Thorkell; Ingvarsson, Ragnar Freyr; Bragadóttir, Sigurbjörg

2008-06-01

Sexually transmitted diseases and unplanned pregnancies are social and health issues among Icelandic teenagers and are more prevalent than in neighbouring countries. In 2001 knowledge and attitudes to sexual education, sexually transmitted disease and contraception among 16-year olds were investigated by questionnaire. Knowledge was defective. The study was repeated in 2005-2006 in a larger sample and change over five years estimated after an educational effort on sexual issues was launched by medical students (www.astradur.is). A survey with 69 multiple choice questions was administered in conjunction with sexual education by medical students. Changes in replies to the same questions were compared between 2001 and 2005-2006 as well as before and after teaching. A total of 201 teenagers were in the first and 417 in the latter study. There was a wish for sexual education in schools and by outside advisers. The parental role was relatively small. Knowledge was inadequate in both, but significant improvement was seen between periods and after the educational effort (psexually transmitted disease, that herpes infection was curable by antibiotics (70% of respondents) and that modern medicine cured HIV (10% of respondents). Attitudes to sexual behavior had not changed by 2005-6 and 66% thought it normal for 14-16 year olds to have sexual intercourse, while only 8% were ready to handle the consequences. Misconception and inadequate knowledge on various key aspects of sexuality is common, not least on serious sexually transmitted diseases, which suggests a need for improved sexual education in late primary and early secondary school.

Strategies for Modifying Sexual Behavior for Primary and Secondary Prevention of HIV Disease.

Science.gov (United States)

Coates, Thomas J.

1990-01-01

Outlines models for health education and community interventions targeted at reducing human immunodeficiency virus-Type 1 transmission. Notes significant gains made with regard to sexual practices among homosexual and bisexual men in some acquired immunodeficiency syndrome epicenters. Stresses need for more programs to address other high-risk…

On sexual behavior and sex-role reversal.

Science.gov (United States)

Schuiling, Gerard A

2005-09-01

Sex is not about reproduction; sex is about (re-)combination of DNA. Sex, not reproduction, always involves physical contact between two individuals; to achieve this, strategies of sexual behavior evolved. Sexual behavior, therefore, did not evolve as part of a reproductive strategy, but evolved to enable exchange of genetic material. In multicellular organisms the situation is more complicated than in unicellular organisms, as it is impossible for each cell within a multicellular body to have sex with another cell. Hence, evolution selected a system in which the possibility to have sex was limited to only one cell-line: the germ cells. As a result, sex adopted the character of fertilization, and sex and reproduction became inseparably linked. Still, in some species, including humans, sexual behavior still exhibits features of its evolutionary past: in humans (like in bonobo's) most sexual activity and many sexual behavioral patterns have nothing to do with reproduction (masturbation, homosexual behavior, for example); in humans, sexual behavior also became associated with other strategic objectives, such as intensifying the pair bond, expression of love or power. Different genders - male and female - evolved, and each gender evolved typical gender-related sexual and reproductive strategies as well. In most multicellular species, these strategies became inextricably mixed, and sexual behavior increasingly more - and in most species even exclusively - 'served' the interests of reproduction: sexual behavior became more or less synonymous with reproductive behavior. In most species, the 'mix' of sexual and reproductive strategies evolved into typical gender-related patterns of behavior, that is, in typical 'sex-roles'. Often, males are bigger and more 'beautiful' (= more intensely ornamented) than females; males compete with each other for access to females; males court females, while females choose males ('female choice'). However, ecological circumstances may cause

Gender Differences in Sexual Behaviors in Korean Adolescents.

Science.gov (United States)

Hong, Eunyoung; Kang, Youngmi

The purposes of this study were to identify whether there are gender differences in sexual behaviors among Korean adolescents and to explore the factors that influence safe sex practices across both sexes. A secondary analysis was conducted using nationally representative data obtained from the 2014 Youth Risk Behavior Web-based Survey. Sample consisted of 3,210 adolescents who had experience of sexual intercourse. The dependent variable in this study was practicing safe sex. The independent variables included a range of individual, family, and school factors. Female adolescents were less likely to practice safe sex (i.e., always using a condom). Individual (smoking, no drinking before sexual intercourse), family (living with parents, higher allowance per week) and school factors (non-coeducational school students, had received school-based sex education) were significant predictors of practicing safe sex in males. In contrast, family (lower economic status) and school factors (middle school students) predicted practicing safe sex among female adolescents. We demonstrated that gender plays an important role in the sexual behavior of adolescents. The findings of this study indicate a need to design and implement gender-specific interventions. Copyright © 2017 Elsevier Inc. All rights reserved.

Character combinations, convergence and diversification in ectoparasitic arthropods.

Science.gov (United States)

Poulin, Robert

2009-08-01

Different lineages of organisms diversify over time at different rates, in part as a consequence of the characteristics of the species in these lineages. Certain suites of traits possessed by species within a clade may determine rates of diversification, with some particular combinations of characters acting synergistically to either limit or promote diversification; the most successful combinations may also emerge repeatedly in different clades via convergent evolution. Here, the association between species characters and diversification is investigated amongst 21 independent lineages of arthropods ectoparasitic on vertebrate hosts. Using nine characters (each with two to four states) that capture general life history strategy, transmission mode and host-parasite interaction, each lineage was described by the set of character states it possesses. The results show, firstly, that most possible pair-wise combinations of character states have been adopted at least once, sometimes several times independently by different lineages; thus, ectoparasitic arthropods have explored most of the life history character space available to them. Secondly, lineages possessing commonly observed combinations of character states are not necessarily the ones that have experienced the highest rates of diversification (measured as a clade's species-per-genus ratio). Thirdly, some specific traits are associated with higher rates of diversification. Using more than one host per generation, laying eggs away from the host and intermediate levels of fecundity are features that appear to have promoted diversification. These findings indicate that particular species characters may be evolutionary drivers of diversity, whose effects could also apply in other taxa.

The dark cube: dark and light character profiles

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Danilo Garcia

2016-02-01

Full Text Available Background. Research addressing distinctions and similarities between people’s malevolent character traits (i.e., the Dark Triad: Machiavellianism, narcissism, and psychopathy has detected inconsistent linear associations to temperament traits. Additionally, these dark traits seem to have a common core expressed as uncooperativeness. Hence, some researchers suggest that the dark traits are best represented as one global construct (i.e., the unification argument rather than as ternary construct (i.e., the uniqueness argument. We put forward the dark cube (cf. Cloninger’s character cube comprising eight dark profiles that can be used to compare individuals who differ in one dark character trait while holding the other two constant. Our aim was to investigate in which circumstances individuals who are high in each one of the dark character traits differ in Cloninger’s “light” character traits: self-directedness, cooperativeness, and self-transcendence. We also investigated if people’s dark character profiles were associated to their light character profiles. Method. A total of 997 participants recruited from Amazon’s Mechanical Turk (MTurk responded to the Short Dark Triad and the Short Character Inventory. Participants were allocated to eight different dark profiles and eight light profiles based on their scores in each of the traits and any possible combination of high and low scores. We used three-way interaction regression analyses and t-tests to investigate differences in light character traits between individuals with different dark profiles. As a second step, we compared the individuals’ dark profile with her/his character profile using an exact cell-wise analysis conducted in the ROPstat software (http://www.ropstat.com. Results. Individuals who expressed high levels of Machiavellianism and those who expressed high levels of psychopathy also expressed low self-directedness and low cooperativeness. Individuals with high

VelC positively controls sexual development in Aspergillus nidulans.

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Hee-Soo Park

Full Text Available Fungal development and secondary metabolism is intimately associated via activities of the fungi-specific velvet family proteins including VeA, VosA, VelB and VelC. Among these, VelC has not been characterized in Aspergillus nidulans. In this study, we characterize the role of VelC in asexual and sexual development in A. nidulans. The velC mRNA specifically accumulates during the early phase of sexual development. The deletion of velC leads to increased number of conidia and reduced production of sexual fruiting bodies (cleistothecia. In the velC deletion mutant, mRNA levels of the brlA, abaA, wetA and vosA genes that control sequential activation of asexual sporulation increase. Overexpression of velC causes increased formation of cleistothecia. These results suggest that VelC functions as a positive regulator of sexual development. VelC is one of the five proteins that physically interact with VosA in yeast two-hybrid and GST pull down analyses. The ΔvelC ΔvosA double mutant produced fewer cleistothecia and behaved similar to the ΔvosA mutant, suggesting that VosA is epistatic to VelC in sexual development, and that VelC might mediate control of sex through interacting with VosA at specific life stages for sexual fruiting.

Skipping of Chinese characters does not rely on word-based processing.

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Lin, Nan; Angele, Bernhard; Hua, Huimin; Shen, Wei; Zhou, Junyi; Li, Xingshan

2018-02-01

Previous eye-movement studies have indicated that people tend to skip extremely high-frequency words in sentence reading, such as "the" in English and "/de" in Chinese. Two alternative hypotheses have been proposed to explain how this frequent skipping happens in Chinese reading: one assumes that skipping happens when the preview has been fully identified at the word level (word-based skipping); the other assumes that skipping happens whenever the preview character is easy to identify regardless of whether lexical processing has been completed or not (character-based skipping). Using the gaze-contingent display change paradigm, we examined the two hypotheses by substituting the preview of the third character of a four-character Chinese word with the high-frequency Chinese character "/de", which should disrupt the ongoing word-level processing. The character-based skipping hypothesis predicts that this manipulation will enhance the skipping probability of the target character (i.e., the third character of the target word), because the character "/de" has much higher character frequency than the original character. The word-based skipping hypothesis instead predicts a reduction of the skipping probability of the target character because the presence of the character "/de" is lexically infelicitous at word level. The results supported the character-based skipping hypothesis, indicating that in Chinese reading the decision of skipping a character can be made before integrating it into a word.

Sexual selection and allometry: a critical reappraisal of the evidence and ideas.

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Bonduriansky, Russell

2007-04-01

One of the most pervasive ideas in the sexual selection literature is the belief that sexually selected traits almost universally exhibit positive static allometries (i.e., within a sample of conspecific adults, larger individuals have disproportionally larger traits). In this review, I show that this idea is contradicted by empirical evidence and theory. Although positive allometry is a typical attribute of some sexual traits in certain groups, the preponderance of positively allometric sexual traits in the empirical literature apparently results from a sampling bias reflecting a fascination with unusually exaggerated (bizarre) traits. I review empirical examples from a broad range of taxa illustrating the diversity of allometric patterns exhibited by signal, weapon, clasping and genital traits, as well as nonsexual traits. This evidence suggests that positive allometry may be the exception rather than the rule in sexual traits, that directional sexual selection does not necessarily lead to the evolution of positive allometry and, conversely, that positive allometry is not necessarily a consequence of sexual selection, and that many sexual traits exhibit sex differences in allometric intercept rather than slope. Such diversity in the allometries of secondary sexual traits is to be expected, given that optimal allometry should reflect resource allocation trade-offs, and patterns of sexual and viability selection on both trait size and body size. An unbiased empirical assessment of the relation between sexual selection and allometry is an essential step towards an understanding of this diversity.

[Historical Transition of Sexuality Education in Japan and Outline of Reproductive Health/Rights].

Science.gov (United States)

Nishioka, Emiko

2018-01-01

In this paper, we describe the historical transition of sexuality education in Japan and the direction of sexuality education taken by the Ministry of Education, Culture, Sports, Science and Technology (MEXT). Reproductive health/rights, a key concept in sex education, is also discussed. In Japanese society, discussion on sexuality has long been considered taboo. After the Second World War, sexuality education in Japan began as "purity education." From 1960 until the early 1970s, physical aspects such as genital organs, function, secondary sexual characteristics, and gender differences were emphasized. Comprehensive education as a human being, including physiological, psychological, and social aspects, began to be adopted in the late 1970s. In 2002, it was criticized that teaching genital terms at primary schools and teaching about sexual intercourse and contraceptive methods at junior high schools were "overdue guidance" and "extreme contents." Sexuality education in schools has become a problem and has stagnated for about 10 years. Currently, schools teach sexuality education that does not deviate from the MEXT course guidelines. The direction of MEXT regarding sexuality education should be examined from the basic position that sexual activity by children is inappropriate. Reproductive health/rights apply the concept of human rights to sexuality and reproduction. Reproductive health/rights are key concepts that support sex education and women's health.

The Correlation between Sexual Practices and the Development of Antisperm Antibodies

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Reza Salman Yazdi

2009-01-01

Full Text Available Background: Infertility is one of the most common and important subjects in today’s obstetricsand gynecology. Immunological factors such as the presence of antisperm antibodies (ASA arechallenging etiologies for infertility. This study was performed to determine the correlation betweenthe type of sexual practices (oral‚ anal and vaginal during menstruation and the ASA levels insemen and in the sexual partners’ serum.Materials and Methods: In this analytic cross sectional study which was performed in RoyanInstitute between 2005-2007‚ the type of sexual behaviours was determined in 51 couples withprimary or secondary infertility. The ASA level was determined in both sexual partners’ bloodserum and in the semen‚ using the Sperm Mar Test kit.Results: Using statistical analyses‚ there was no significant difference between the types of sexualpractices (anal‚ oral‚ vaginal during menstruation and the prevalence and level of ASA.Conclusion: Based on the results of this study, the prevalence and level of ASA has no significantcorrelation with the types of sexual behaviours (anal‚ oral‚ vaginal during menstruation.

[Sexual behaviour and use of condoms by adolescents in our environment].

Science.gov (United States)

Mesa Gallardo, M I; Barella Balboa, J L; Cobeña Manzorro, M

2004-04-30

To identify sexual behaviour in adolescents. Transversal, descriptive study, by means of an anonymous structured questionnaire. Urban secondary school. Simple random sample of 84 students (4th year of ESO--c. 15/16 years old). Personal details, sexual practices, use of condoms. 61.9% were girls. Average age was 16.4 (95% CI, 16.2-16.6). They had a girl/boy-friend or casual partner (33.7%) and stable partner (60.7%). 82.2% had total or sufficient trust. Boys' first masturbation was between 14 and 16 (46.8%). 100% had done so by the age of 16. 72.3% of girls had never masturbated at this age (Pmasturbated. 22.2% had had 2 sexual partners, 8.9% had had 3, and 40.0% had had 4 or more. Condoms were used in 83.3% of relationships with penetration. This is a sexually active population, susceptible to sexually transmitted diseases (STD) and unwanted pregnancies, as it does not use condoms in every relationship involving penetration. Health education activities need to be encouraged.

Head capsule characters in the Hymenoptera and their phylogenetic implications

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Lars Vilhelmsen

2011-09-01

Full Text Available The head capsule of a taxon sample of three outgroup and 86 ingroup taxa is examined for characters of possible phylogenetic significance within Hymenoptera. 21 morphological characters are illustrated and scored, and their character evolution explored by mapping them onto a phylogeny recently produced from a large morphological data set. Many of the characters are informative and display unambiguous changes. Most of the character support demonstrated is supportive at the superfamily or family level. In contrast, only few characters corroborate deeper nodes in the phylogeny of Hymenoptera.

Submatrices of character tables and basic sets

DEFF Research Database (Denmark)

Bessenrodt, Christine; Olsson, Jørn Børling

2012-01-01

In this investigation of character tables of nite groups we study basic sets and associated representation theoretic data for complementary sets of conjugacy lasses. For the symmetric groups we nd unexpected properties of characters on restricted sets of conjugacy classes, like beautiful...... combinatorial determinant formulae for submatrices of the character table and Cartan matrices with respect to basic sets; we observe that similar phenomena occur for the transition matrices between power sum symmetric functions to bounded partitions and the k-Schur functions dened by Lapointe and Morse...

Visual Antipriming Effect: Evidence from Chinese Character Identification

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Feng Zhang

2017-10-01

Full Text Available Marsolek et al. (2006 have differentiated antipriming effects from priming effects, by adopting a novel priming paradigm comprised of four phases that include a baseline measurement. The general concept of antipriming supports the overlapping representation theory of knowledge. This study extended examination of the Marsolek et al. (2006 paradigm by investigating antipriming and priming effects in a series of Chinese character identification tasks. Results showed that identification accuracy of old characters was significantly higher than baseline measurements (i.e., the priming effect, while identification accuracy of novel characters was significantly lower than baseline measurements (i.e., the antipriming effect. This study demonstrates for the first time the effect of visual antipriming in Chinese character identification. It further provides new evidence for the overlapping representation theory of knowledge, and supports generalizability of the phenomenon to Chinese characters.

Character strengths, social anxiety, and physiological stress reactivity

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Tingting Li

2017-05-01

Full Text Available In this paper, the effects of character strengths on the physiological reactivity to social anxiety induced by the Trier Social Stress Task were reported. On the basis of their scores in the Chinese Virtues Questionnaire, 30 college students were assigned to either high- (n = 15 or low-character-strength (n = 15 groups. Their psychological stress and physiological data across three laboratory stages (namely, baseline, stress exposure, and post-stress were collected. Results indicated that individuals with high character strengths exhibited rapid cardiovascular recovery from baseline to post-stress even if high- and low-character-strength groups showed similar patterns of cardiovascular arousal in response to the stress at baseline and stress exposure. These results prove that character strengths are stress-defense factors that allow for psychological and physiological adaptation to stress.

Representations of deaf characters in children's picture books.

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Golos, Debbie B; Moses, Annie M

2011-01-01

Picture books can influence how children perceive people of different backgrounds, including people with disabilities whose cultures differ from their own. Researchers have examined the portrayal of multicultural characters with disabilities in children's literature. However, few have specifically considered the portrayal of deaf characters, despite increased inclusion of deaf characters in children's literature over the past two decades. The present study analyzed the portrayal of deaf characters in picture books for children ages 4-8 years. A content analysis of 20 children's picture books was conducted in which the books were analyzed for messages linked to pathological and cultural categories. Results indicated that these books did not portray Deaf characters from a cultural perspective but, rather, highlighted aspects of deafness as a medical condition, one that requires fixing and that perpetuates stereotypes of deafness as a disability.

Influence of a Character-Based App on Children's Learning of Nutritional Information: Should Apps Be Served with a Side of Media Characters?

Science.gov (United States)

Putnam, Marisa M; Richmond, Elana M; Brunick, Kaitlin L; Wright, Charlotte A; Calvert, Sandra L

2018-04-01

Childhood obesity is a health issue in the United States, associated with marketing practices in which media characters are often used to sell unhealthy products. This study examined exposure to a socially contingent touch-screen gaming app, which replied immediately, reliably, and accurately to children's actions. Children's recall of nutritional content and their liking of the character were assessed. Four- and five-year-old children (N = 114) received no-exposure, single-exposure, or repeated-exposure to a character-based iPad app rewarding healthy and penalizing unhealthy behaviors. Children reported how much they liked the character and recalled healthy and unhealthy items from the app. An ordinary least squares regression was conducted on how much children liked the character by condition. Poisson regressions were conducted on the number of items recalled by condition alone, and in an interacted model of treatment condition by liking the character. Children liked the character more in the repeated app-exposure condition than in the control group (P = 0.018). Children in the repeated and single app-exposure conditions recalled more healthy (P < 0.001) and unhealthy (P < 0.001) items than the control group. Within treatment conditions, liking the character increased recall of healthy items in the single app-exposure compared to the repeated app-exposure condition (P = 0.005). Results revealed that repeated exposure increased children's learning of nutritional information and liking of the character. The results contribute to our understanding of how to deliver effective nutrition information to young children in a new venue, a gaming app.

Clinical diagnosis of syphilis: a ten-year retrospective analysis in a South Australian urban sexual health clinic.

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Forrest, C E; Ward, A

2016-12-01

National notifications for infectious syphilis in Australia have increased in recent years. Outside of sexual health clinics, junior clinicians seldom encounter this disease in its infectious stage (primary, secondary and early latent). With such a variable clinical presentation, textbook teaching is no substitute for real-life experience. The importance of accurate classification and staging of disease is relevant to the risk of transmission and determines treatment duration. In this article, the authors review the clinical presentation of syphilis over ten years in an urban sexual health clinic with a focus on the clinical presentation and diagnosis of infectious syphilis, in particular secondary syphilis, compared with that outlined in the Australian National Notifiable Diseases Surveillance System guidelines. This retrospective review of all patients diagnosed with syphilis at an urban sexual health clinic showed that between 2005 and 2015, 226 cases of syphilis were diagnosed. Documentation of impression of clinical staging of disease was present in 46% of the cases. Seventeen of these cases were recorded as secondary syphilis. The criteria used by clinicians to diagnose the secondary syphilis cases were consistent with criteria defined by the Australian National Notifiable Diseases Surveillance System. All cases of secondary syphilis had at least one cutaneous manifestation of disease. The demographic of the cohort of syphilis cases was consistent with that recorded in the literature. This review showed that the clinician's diagnosis of secondary syphilis in this service is consistent with the National Notifiable Diseases Surveillance System guidelines. Continuing education of junior medical staff is important to facilitate diagnosis and improve documentation of clinical staging, minimise disease transmission and ensure appropriate treatment. © The Author(s) 2016.

Child sexual abuse among adolescents in southeast Nigeria: A concealed public health behavioral issue

Science.gov (United States)

C, Manyike Pius; M, Chinawa Josephat; Elias, Aniwada; I, Odutola Odetunde; Awoere, Chinawa T.

2015-01-01

Background and Objective: Child sexual abuse among adolescents is an often overlooked issue in pediatrics, yet it is a major cause of low self esteem and stigmatization in adolescents. The objective of this study was to determine the socioeconomic determinant and pattern of child sexual abuse among adolescent attending secondary schools in South East Nigeria. Methods: This was a cross-sectional study that was carried out among children in three secondary schools in Enugu and Ebonyi states of Nigeria. Five hundred and six adolescents who met inclusion criteria were consecutively recruited into our prospective study between June and October, 2014. Results: One hundred and ninety nine (40 %) of the respondents had been abused and the commonest form of abuse was to look at pornographic pictures, drawings, films, videotapes or magazine 93(18.4%). Fifty eight (11.5%) adolescents stated that they were abused once with age at first exposure being 7-12 years 57 (11.4%). When grouped together, family members and relatives are perpetrators of child sexual abuse. There was significant difference in sex abuse between males and females (p=0.014) while there were no significant difference for age (p=0.157) and social class (p=0.233). Conclusion: Overall prevalence and one time prevalence rates of sexual abuse among adolescents in south east Nigeria was 40% and 11.5% respectively with male perpetrators. There is no link between socioeconomic class, age and child sexual abuse among adolescents. PMID:26430412

Age and Gender Differences in Premarital Sexual Attitudes of Young ...

African Journals Online (AJOL)

The study examined age and gender differences in the premarital sexual attitudes exhibited by adolescents and young adults. A cross-sectional design was employed. A total of 1044 participants in four age categories were drawn from 4 secondary schools and 4 universities all located within three states of South-West ...

Awareness of prevention of teenage pregnancy amongst secondary school learners in Makhado municipality.

Science.gov (United States)

Maxwell, Giliana M; Radzilani-Makatu, Makondelele; Takalani, James F

2016-04-01

Sexuality plays a very significant role in the lives of both boys and girls. It is, therefore, considered important for schools to recognise and accept sexuality as part of the development process of the child. Professor Kader Asmal (previous South African Minister of Education) suggested that the earlier the school begins to teach learners about sexuality, the better because they can be easily misled by their peers if proper guidance regarding their sexuality is not given. The current study was conducted to assess the awareness of teenagers on the prevention of teenage pregnancy (TP) in six secondary school learners situated in the Soutpansberg-West circuit, Makhado Municipality in Limpopo province. The study was conducted at six secondary schools situated in the Soutpansberg-West circuit, Makhado Municipality in Limpopo province in 2014. A quantitative descriptive survey study was conducted where data were collected, using self-administered questionnaires, from 381 systematically sampled participants from six secondary schools situated in the Soutpansberg-West circuit, Makhado Municipality in Limpopo province. Data were analysed descriptively using the Statistical Package for the Social Sciences (SPSS) software, version 22.0. Necessary approval procedures and ethical clearance were obtained prior to data collection. Ninety-four percent of participants agreed that TP can be prevented through abstaining from sex, whilst 65% of participants agreed that TP could be prevented by using contraceptives such as pills and injections. Eighty-three percent of participants agreed that T Pcould be prevented through the use of condoms. Seventy-four percent participants disagreed that bathing after sex prevents teenage pregnancies. Furthermore, 28% participants agreed that TP can be prevented by oral sex. The conclusion drawn was that learners are aware of the measures for preventing TP.

Sexual Assault, Sexual Harassment, and Physical Victimization during Military Service across Age Cohorts of Women Veterans.

Science.gov (United States)

Gibson, Carolyn J; Gray, Kristen E; Katon, Jodie G; Simpson, Tracy L; Lehavot, Keren

2016-01-01

Exposure to sexual and physical trauma during military service is associated with adverse mental and physical health outcomes. Little is known about their prevalence and impact in women veterans across age cohorts. Data from a 2013 national online survey of women veterans was used to examine associations between age and trauma during military service, including sexual assault, sexual harassment, and physical victimization. Analyses were conducted using logistic regression, adjusting for service duration and demographic factors. In secondary analyses, the moderating role of age in the relationship between trauma and self-reported health was examined. The sample included 781 women veterans. Compared with the oldest age group (≥ 65), all except the youngest age group had consistently higher odds of reporting trauma during military service. These differences were most pronounced in women aged 45 to 54 years (sexual assault odds ratio [OR], 3.81 [95% CI, 2.77-6.71]; sexual harassment, OR, 3.99 [95% CI, 2.25-7.08]; and physical victimization, OR, 5.72 [95% CI, 3.32-9.85]). The association between trauma during military service and self-reported health status also varied by age group, with the strongest negative impact observed among women aged 45 to 54 and 55 to 64. Compared with other age groups, women in midlife were the most likely to report trauma during military service, and these experiences were associated with greater negative impact on their self-reported health. Providers should be aware that trauma during military service may be particularly problematic for the cohort of women currently in midlife, who represent the largest proportion of women who use Department of Veterans Affairs health care. Published by Elsevier Inc.

Patterns of Asexuality in China: Sexual Activity, Sexual and Romantic Attraction, and Sexual Desire.

Science.gov (United States)

Zheng, Lijun; Su, Yanchen

2018-05-01

This study examined patterns of asexuality in Chinese asexual people in terms of sexual activities, sexual/romantic attraction, and sexual desire. The sample included 227 (64 men and 163 women) asexual participants and 57 (26 men and 31 women) uncertain asexual participants recruited from social networks for asexual people. The control group included 217 (115 men and 102 women) heterosexual participants recruited from general social networks. Participants scoring 40 or higher on the Asexuality Identification Scale were classified as asexual. Asexual participants reported having less frequent masturbation, sexual intercourse experience, and sexual and romantic attraction compared to heterosexual participants. Lower sexual attraction among asexuals indicated that "people who experience little or no sexual attraction" would be a more appropriate definition of asexuality. The pattern of uncertain asexual participants' sexual/romantic attraction and sexual desire was intermediate between heterosexual and asexual participants. Asexual participants scored significantly lower on dyadic sexual desire and slightly lower on solitary sexual desire than heterosexual participants. There were significant differences in sexual activities and solitary sexual desire among romantic orientation categories. Homoromantic participants showed higher dyadic sexual desire and were more likely to engage in masturbation, indicating the heterogeneity among asexual people. The findings indicated that Chinese asexual people showed similar patterns of asexuality as in Western nations. Specifically, asexual people have little or no sexual attraction, non-partner-orientated sexual desire, and are heterogeneous in sexual activities and sexual desire. This implies similar mechanisms underlying the etiology of asexuality across cultures.

Victimisation and psychosocial difficulties associated with sexual orientation concerns: a school-based study of adolescents.

LENUS (Irish Health Repository)

Cotter, P

2014-11-01

This study examined victimisation, substance misuse, relationships, sexual activity, mental health difficulties and suicidal behaviour among adolescents with sexual orientation concerns in comparison to those without such concerns. 1112 Irish students (mean age 14 yrs) in 17 mixed-gender secondary schools completed a self-report questionnaire with standardised scales and measures of psychosocial difficulties. 58 students (5%) reported having concerns regarding their sexual orientation. Compared with their peers, they had higher levels of mental health difficulties and a markedly-increased prevalence of attempted suicide (29% vs. 2%), physical assault (40% vs. 8%), sexual assault (16%vs. 1%) and substance misuse. Almost all those (90%) with sexual orientation concerns reported having had sex compared to just 4% of their peers. These results highlight the significant difficulties associated with sexual orientation concerns in adolescents in Ireland. Early and targeted interventions are essential to address their needs.

The Implementation of Character Education at Senior High School

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Julia

2018-01-01

Full Text Available This paper is aimed at analyzing the implementation of character education at Senior High School in Sumedang Regency, West Java, Indonesia. A content analysis method was employed to collect the data with interviews with six teachers from six different senior high schools, which represent the rural, transitional, and urban areas. The findings revealed that: (1 not all teachers understand the concept of character education; (2 the character education has not been done systematically or has not had the specific design/model for the teaching and learning process. Most teachers embedded the character values during the teaching and learning process as a form of character education. For example, through Qur’an recitation, learning tasks, group discussion, lecture, socio-drama, observation and admonition, and even through teachers’ model. Meanwhile, outside the class, character education was implemented through competition and extracurricular activities; (3 the evaluation of character education was relatively varied, such as an observation followed by admonition, group guidance, and also focusing on behavior and affective assessment in the classroom learning process. This research implied that it is needed to make a policy on a program development through the Bureau of Education to improve Senior High School teachers’ knowledge and skills in implementing the character education.

Javanese Character Feature Extraction Based on Shape Energy

Directory of Open Access Journals (Sweden)

Galih Hendra Wibowo

2017-07-01

Full Text Available Javanese character is one of Indonesia's noble culture, especially in Java. However, the number of Javanese people who are able to read the letter has decreased so that there need to be conservation efforts in the form of a system that is able to recognize the characters. One solution to these problem lies in Optical Character Recognition (OCR studies, where one of its heaviest points lies in feature extraction which is to distinguish each character. Shape Energy is one of feature extraction method with the basic idea of how the character can be distinguished simply through its skeleton. Based on the basic idea, then the development of feature extraction is done based on its components to produce an angular histogram with various variations of multiples angle. Furthermore, the performance test of this method and its basic method is performed in Javanese character dataset, which has been obtained from various images, is 240 data with 19 labels by using K-Nearest Neighbors as its classification method. Performance values were obtained based on the accuracy which is generated through the Cross-Validation process of 80.83% in the angular histogram with an angle of 20 degrees, 23% better than Shape Energy. In addition, other test results show that this method is able to recognize rotated character with the lowest performance value of 86% at 180-degree rotation and the highest performance value of 96.97% at 90-degree rotation. It can be concluded that this method is able to improve the performance of Shape Energy in the form of recognition of Javanese characters as well as robust to the rotation.

The Inaccuracy of National Character Stereotypes

Science.gov (United States)

McCrae, Robert R.; Chan, Wayne; Jussim, Lee; De Fruyt, Filip; Löckenhoff, Corinna E.; De Bolle, Marleen; Costa, Paul T.; Hřebíčková, Martina; Graf, Sylvie; Realo, Anu; Allik, Jüri; Nakazato, Katsuharu; Shimonaka, Yoshiko; Yik, Michelle; Ficková, Emília; Brunner-Sciarra, Marina; Reátigui, Norma; de Figueora, Nora Leibovich; Schmidt, Vanina; Ahn, Chang-kyu; Ahn, Hyun-nie; Aguilar-Vafaie, Maria E.; Siuta, Jerzy; Szmigielska, Barbara; Cain, Thomas R.; Crawford, Jarret T.; Mastor, Khairul Anwar; Rolland, Jean-Pierre; Nansubuga, Florence; Miramontez, Daniel R.; Benet-Martínez, Veronica; Rossier, Jérôme; Bratko, Denis; Marušić, Iris; Halberstadt, Jamin; Yamaguchi, Mami; Knežević, Goran; Purić, Danka; Martin, Thomas A.; Gheorghiu, Mirona; Smith, Peter B.; Barbaranelli, Claudio; Wang, Lei; Shakespeare-Finch, Jane; Lima, Margarida P.; Klinkosz, Waldemar; Sekowski, Andrzej; Alcalay, Lidia; Simonetti, Franco; Avdeyeva, Tatyana V.; Pramila, V. S.; Terracciano, Antonio

2013-01-01

Consensual stereotypes of some groups are relatively accurate, whereas others are not. Previous work suggesting that national character stereotypes are inaccurate has been criticized on several grounds. In this article we (a) provide arguments for the validity of assessed national mean trait levels as criteria for evaluating stereotype accuracy; and (b) report new data on national character in 26 cultures from descriptions (N=3,323) of the typical male or female adolescent, adult, or old person in each. The average ratings were internally consistent and converged with independent stereotypes of the typical culture member, but were weakly related to objective assessments of personality. We argue that this conclusion is consistent with the broader literature on the inaccuracy of national character stereotypes. PMID:24187394

Transliterating non-ASCII characters with Python

Directory of Open Access Journals (Sweden)

Seth Bernstein

2013-10-01

Full Text Available This lesson shows how to use Python to transliterate automatically a list of words from a language with a non-Latin alphabet to a standardized format using the American Standard Code for Information Interchange (ASCII characters. It builds on readers’ understanding of Python from the lessons “Viewing HTML Files,” “Working with Web Pages,” “From HTML to List of Words (part 1” and “Intro to Beautiful Soup.” At the end of the lesson, we will use the transliteration dictionary to convert the names from a database of the Russian organization Memorial from Cyrillic into Latin characters. Although the example uses Cyrillic characters, the technique can be reproduced with other alphabets using Unicode.

Animated Character Analysis and Costume Design with Structured Analysis

OpenAIRE

Yıldırım Artaç, Berna; Ağaç, Saliha

2016-01-01

In various genres, costumes complement fictional characters and not onlyconstitute the external appearance of the fictional character, but are alsoused for purposes of fun or style by fans who dress up as the character andinternalize that character’s state of mind. This phenomenon is calledcosplay. A literature review of the field has revealed no study made previouslyon the cosplay costume design process according to character analysis. Thepresent study emphasizes the link between an...

Factors affecting sexuality in older Australian women: sexual interest, sexual arousal, relationships and sexual distress in older Australian women.

Science.gov (United States)

Howard, J R; O'Neill, S; Travers, C

2006-10-01

To investigate the sexual behavior, sexual relationships, sexual satisfaction, sexual dysfunction and sexual distress in a population of older urban Australian women. In 2004, 474 women participating in the Longitudinal Assessment of Ageing in Women (LAW) Study completed a series of questionnaires about sexuality. They included the Short Personal Experiences Questionnaire (SPEQ), Relationship Assessment Scale (RAS), Female Sexual Distress Scale (FSDS), questions concerning past sexual abuse based on the Sex in Australia Study, and questions comparing present and past sexual interest and activity. The percentage of women with partners ranged from 83.3% in the 40 - 49-year age group to 46.4% women in the 70 - 79-year age group. The sexual ability of partners diminished markedly with age, with only 4.8% of the partners using medication to enable erections. Only 2.5% of women reported low relationship satisfaction. The incidence of sexual distress was also low, being reported by only 5.7% of women. Younger women and women with partners had higher levels of distress than older women. Indifference to sexual frequency rose from 26.7% in women aged 40 - 49 years to 72.3% in the 70 - 79-year age group. Past sexual abuse was recalled by 22.7% of women and 11.6% recalled multiple episodes of abuse. Women who recalled abuse had lower scores for satisfaction with sexual frequency. It appears from this study that there is a wide range of sexual experience amongst aging women, from never having had a sexual partner, to having solitary sex, to having a relationship with or without sex into the seventh decade. As women age, they experience a decrease in sexual activity, interest in sex, and distress about sex. This may be associated with the loss of intimate relationships as part of separation, divorce or bereavement. Decreased sexual activity with aging may be interpreted as a biological phenomenon (part of the aging process) or as sexual dysfunction, or it may be the result of

Dimorfismo sexual em Siluriformes e Gymnotiformes (Ostariophysi da Amazônia Sexual dimorfism in Amazonian Siluriformes and Gymnotiformes (Ostariophysi

Directory of Open Access Journals (Sweden)

Lúcia H. Rapp Py-Daniel

2005-01-01

Full Text Available No presente trabalho é feito um levantamento dos casos de dimorfismo sexual em Siluriformes e Gymnotiformes. Este levantamento se restringe às formas Neotropicais, com ênfase mais especificamente, às da Amazônia. Peixes dessa região possuem uma grande diversidade, ainda que os limites intraespecíficos não estejam bem definidos. Embora preliminar, o mapeamento de características dimórficas em um cladograma referente a família Loricariidae (Siluriformes auxilia na demonstração de que padrões de dimorfismo sexual são consistentes com hipóteses de monofiletismo. Em Apteronotidae (Gymnotiformes, com base no mapeamento dos caracteres tamanho e forma do focinho e presença de dentes diferenciada em árvores filogenéticas, podemos inferir que esses caracteres originaram-se como eventos independentes em vários táxons. Recentemente, em Gymnotiformes, foram detectados casos de erros taxonômicos atribuídos a diferenças extremas entre machos e fêmeas.The present paper aims to summarize cases of sexual dimorphism in Siluriformes and Gymnotiformes. This summary focuses on Neotropical representatives, with emphasis on Amazonian fish. Fishes from this region exhibit high species-level diversity, although the intraspecific limits of many of these forms are unknown. In Loricariidae (Siluriformes, mapping of dimorphic traits on cladograms has helped to demonstrate that patterns of sex dimorphism are consistent with hypotheses of monophyly, thus reinforcing its role as an important evolutionary phenomenon. In Apteronotidae (Gymnotiformes, mapping of characters on phylogenetic trees suggests that sexual dimorphism (regarding snout size, form, and presence/absence of teeth has evolved independently in multiple taxa. Recently in Gymnotiformes, detected taxonomic errors are attributed to extreme differences between males and females in their morphology.

Curricular Abstinence: Examining Human Sexuality Training in School Counselor Preparation Programs

Science.gov (United States)

Behun, Richard Joseph; Cerrito, Julie A.; Delmonico, David L.; Campenni, Estelle

2017-01-01

Professional school counselors (PSCs; N = 486) rated their level of perceived preparedness acquired in their school counselor preparation program with respect to knowledge, skills, and self-awareness of five human sexuality domains (behavior, health, morality, identity, violence) across grade level (elementary vs. secondary) and three human…

Contemporary patterns of adolescent sexuality in urban Botswana.

Science.gov (United States)

Meekers, D; Ahmed, G

2000-10-01

In Botswana, as in other areas in southern Africa, there is a growing concern about the risks associated with adolescent sexuality. To facilitate the design of policies that can address these problems, it is necessary to gain a thorough understanding of contemporary patterns of adolescent sexual behaviour, and the factors that affect them. This paper examines these issues using data from the 1995 Botswana Adolescent Reproductive Health Survey in conjunction with data from focus group discussions. The results suggest that adolescents become sexually active at an early age, and that many of them, males and females alike, have multiple sex partners. This early sexual initiation implies that adolescent reproductive health programmes should target youths aged 13 or younger. For school-based programmes this implies starting no later than Grade 6 or Standard 1, and preferably earlier. Young males appear to be a particularly vulnerable group that needs further attention. Adolescents perceive that teachers, peers and parents have the largest influence on their reproductive health attitudes. Schools appear to have the most potential for providing reproductive health information, because they reach youths both directly and indirectly by educating their peers. The results also show that male and female sexual behaviour is affected by different factors. Among males, having secondary education strongly increases the odds of being sexually active, presumably because such males make attractive partners. Among females, on the other hand, being in school significantly reduces the odds of being sexually active. This finding is consistent with the policy imposing a one-year school expulsion for pregnant schoolgirls, which was implemented as a deterrent to schoolgirl pregnancy.

Sexual Arousal and Sexually Explicit Media (SEM: Comparing Patterns of Sexual Arousal to SEM and Sexual Self-Evaluations and Satisfaction Across Gender and Sexual Orientation

Directory of Open Access Journals (Sweden)

Gert Martin Hald, PhD

2018-03-01

Hald GM, Stulhofer A, Lange T, et al. Sexual Arousal and Sexually Explicit Media (SEM: Comparing Patterns of Sexual Arousal to SEM and Sexual Self-Evaluations and Satisfaction Across Gender and Sexual Orientation. Sex Med 2018;6:30–38.

About Chinese Characters

Institute of Scientific and Technical Information of China (English)

2002-01-01

It is perhaps a facet of human nature that makes a person want to beking, and to control others. The character "王" was originally"王",symbolizing the emerald prayer beads worn exclusively by the king. Inthe course of this character’s evolution, however, new connotations were