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Sample records for abnormal sexual behaviors

  1. Abnormal Sexual Behavior in an Adult Male with Obsessive Compulsive Disorder

    Raguraman, Janakiraman; Priyadharshini, Kothai R.; Chandrasekaran, R.; Vijaysagar, John

    2004-01-01

    A male patient with homosexual obsession in obsessive compulsive disorder shows a better outcome following a combination of pharmacotherapy and psychotherapy. This case report emphasizes the importance of combination therapy in obsessive compulsive disorder with abnormal sexual impulses and behavior.

  2. Toddlers and Sexual Behavior

    ... Pediatrics Common Questions, Quick Answers Toddlers and Sexual Behavior Donna D'Alessandro, M.D. Lindsay Huth, B. ... problem or sexual abuse. What kind of sexual behaviors are okay? Masturbation in toddlers is usually nothing ...

  3. Memetics clarification of abnormal behavior

    2007-01-01

    AIM: Biological medicine is hard to fully and scientifically explain the etiological factor and pathogenesis of abnormal behaviors; while, researches on philosophy and psychology (including memetics) are beneficial to better understand and explain etiological factor and pathogenesis of abnormal behaviors. At present, the theory of philosophy and psychology is to investigate the entity of abnormal behavior based on the views of memetics.METHODS: Abnormal behavior was researched in this study based on three aspects, including instinctive behavior disorder, poorly social-adapted behavior disorder and mental or body disease associated behavior disorder. Most main viewpoints of memetics were derived from "The Meme Machine", which was written by Susan Blackmore. When questions about abnormal behaviors induced by mental and psychological diseases and conduct disorder of teenagers were discussed, some researching achievements which were summarized by authors previously were added in this study, such as aggressive behaviors, pathologically aggressive behaviors, etc.RESULTS: The abnormal behaviors mainly referred to a part of people's substandard behaviors which were not according with the realistic social environment, culture background and the pathologic behaviors resulted from people's various psychological diseases. According to the theory of "meme", it demonstrated that the relevant behavioral obstacles of various psychological diseases, for example, the unusual behavior of schizophrenia, were caused, because the old meme was destroyed thoroughly but the new meme was unable to establish; psychoneurosis and personality disorder were resulted in hard establishment of meme; the behavioral obstacles which were ill-adapted to society, for example, various additional and homosexual behaviors, were because of the selfish replications and imitations of "additional meme" and "homosexual meme"; various instinct behavioral and congenital intelligent obstacles were not significance

  4. Sexual Behavior in Adolescence

    Hopkins, J. Roy

    1977-01-01

    Surveys conducted between the 1930's and 1970's on the sexual behavior of adolescents indicate the following: (1) older adolescents are more sexually experienced now than in earlier generations; (2) there has been a greater increase in incidence of premarital sex for females than males; and (3) there is a trend toward earlier sexual experience for…

  5. Sexual behavior of adolescents

    Mijatović-Jovanović Vesna

    2004-01-01

    Full Text Available Introduction Numerous studies have shown that sexual behavior increases among adolescents. Disharmony between biological and psychosocial maturity among young people may cause risky behavior, and endanger psychophysical and reproductive health of young persons. Material and methods A questionnaire on sexual behavior was completed by 169 adolescents, 1st and 4th year high school students. Results Every 6th first grade and every 2nd forth grade adolescent is sexually active. Male adolescents begin sexual activities significantly earlier (at the age of 15.6 than female adolescents (16.5. Also, young men have significantly more partners (3.6 than girls (1.3, and more parallel sexual relations than girls. Only 1/3 of sexually active adolescents always use some kind of contraception, more frequently boys (41.9% than girls (26.7%. Discussion Early commencement of sexual activity results with longer active period before realization of the reproductive function, which increases risk for reproductive health disorders. Unprotected sexual intercourse and large number of partners also present significant risk factors. Conclusion Sexual life of adolescents begins at the age of 16, on average, and only every third always uses contraceptive protection, which points to a need for better education on reproductive health by using contemporary methods. It is also necessary to increase availability of contraceptives (condoms at all places where adolescents spend time (in schools, bars, cinemas, disco clubs etc. in order to achieve responsible sexual behavior and protection of reproductive health among youth.

  6. Possible use of psychological corrective measures for people with abnormal sexual preferences

    Babina S.V.

    2015-08-01

    Full Text Available The paper studies the possibility of psychological corrective measures aimed at persons with abnormal sexual preferences. We reviewed domestic and foreign scientific publications described the treatment of sexual disorders and the basic directions of the therapy, and indicated its positive and negative aspects. We have studied progress notes and etiology of "personality disorders and behavior in adulthood" disease class, "disorders of sexual preference" disease subsection and analyzed the efficiency of the psychopharmacological treatment, cognitive-behavioral therapy, and psychotherapy for each violation of sexual preference. The most productive methods of therapeutic intervention are identified. This analysis allows making the most appropriate scheme of psychological correction and treatment for persons with abnormalities of sexual preference.

  7. Normative sexual behavior in children.

    Friedrich, W N; Grambsch, P; Broughton, D; Kuiper, J; Beilke, R L

    1991-09-01

    A large-scale, community-based survey was done to assess the frequency of a wide variety of sexual behaviors in normal preadolescent children and to measure the relationship of these behaviors to age, gender, and socioeconomic and family variables. A sample of 880 2- through 12-year-old children screened to exclude those with a history of sexual abuse were rated by their mothers using several questionnaire measures. The frequency of different behaviors varied widely, with more aggressive sexual behaviors and behaviors imitative of adults being rare. Older children (both boys and girls) were less sexual than younger children. Sexuality was found to be related to the level of general behavior problems, as measured by the Achenbach Internalizing and Externalizing T scores and to a measure of family nudity. It was not related to socioeconomic variables. PMID:1881723

  8. Sexual Behavior in Adults with Autism.

    Van Bourgondien, Mary E.; And Others

    1997-01-01

    A survey of the sexual behavior of 89 adults with autism living in group homes found that the majority of individuals were engaging in some form of sexual behavior. Masturbation was the most common sexual behavior; however, person-oriented sexual behaviors with obvious signs of arousal were also found. Information regarding group home sexuality…

  9. Behavioral abnormalities in captive nonhuman primates.

    Mallapur, Avanti; Choudhury, B C

    2003-01-01

    In this study, we dealt with 11 species of nonhuman primates across 10 zoos in India. We recorded behavior as instantaneous scans between 9 a.m. and 5 p.m. In the study, we segregated behaviors for analyses into abnormal, undesirable, active, and resting. The 4 types of abnormal behavior exhibited included floating limb, self-biting, self-clasping, and stereotypic pacing. In the study, we recorded 2 types of undesirable behavior: autoerotic stimulation and begging. Langurs and group-housed macaques did not exhibit undesirable behaviors. A male lion-tailed macaque and a male gibbon exhibited begging behavior. autoerotic stimulation and self-biting occurred rarely. Males exhibited higher levels of undesirable behavior than did females. Animals confiscated from touring zoos, circuses, and animal traders exhibited higher levels of abnormal behaviors than did animals reared in larger, recognized zoos. The stump-tailed macaque was the only species to exhibit floating limb, autoerotic stimulation, self-biting, and self-clasping. Our results show that rearing experience and group composition influence the proportions of abnormal behavior exhibited by nonhuman primates in captivity. The history of early social and environmental deprivation in these species of captive nonhuman primates probably is critical in the development of behavioral pathologies. Establishing this will require further research. PMID:14965782

  10. Changes in Women's Sexual Behavior Following Sexual Assault

    Deliramich, Aimee N.; Gray, Matt J.

    2008-01-01

    The present study examines changes in women's sexual activity and behavior following sexual assault and the relationship between alcohol abuse and postassault promiscuity. Although many researchers have focused on avoidance of sexual activity following an assault, some have suggested that women may exhibit an increase in sexual activity…

  11. Prostitution, sexual behavior and STDs.

    Gaspari, V; D'Antuono, A; Bellavista, S; Trimarco, R; Patrizi, A

    2012-08-01

    Prostitution involves the exchange of sexual services for economic compensation. As sexual behaviour is an important determinant in transmitting HIV and sexually transmitted diseases (STDs), sex workers (SWs), transgenders and clients are often labeled as a "high risk group" in the context of HIV and STDs. It has been documented that female sex workers in particular have an increased prevalence of untreated STDs and have been hypothesized to affect the health and HIV incidence of the general population. People involved in prostitution are a cause for concern from both public health and economic perspectives. However, little is known about why they remain in this type of activity given the risks prostitution presents, and even less is known about how to intervene and interrupt the complex cycle of prostitution. The aim of this paper is to provide a clinical and epidemiological analysis of the relationship between prostitution, sexual behavior and outbreaks of STDs; to assess the role that migrants, transgenders and clients of SWs have in prostitution and in the outbreaks of STDs. In addition, we also want to highlight how new sexual networks, like the Internet, have become an increasingly important vehicle to sharing information about prostitution, sexual behavior and STDs. Finally we present what may be the prevention strategies and the goals in order to stem the spread of STDs among these hard-to-access groups. PMID:23007210

  12. Sexual Behavior of Drosophila suzukii

    Santosh Revadi

    2015-03-01

    Full Text Available A high reproductive potential is one reason for the rapid spread of Drosophila suzukii in Europe and in the United States. In order to identify mechanisms that mediate mating and reproduction in D. suzukii we studied the fly’s reproductive behavior, diurnal mating activity and sexual maturation. Furthermore, we studied the change of female cuticular hydrocarbons (CHCs with age and conducted a preliminary investigation on the role of female-derived chemical signals in male mating behavior. Sexual behavior in D. suzukii is characterized by distinct elements of male courtship leading to female acceptance for mating. Time of day and age modulate D. suzukii mating activity. As with other drosophilids, female sexual maturity is paralleled by a quantitative increase in CHCs. Neither female CHCs nor other olfactory signals were required to induce male courtship, however, presence of those signals significantly increased male sexual behavior. With this pilot study we hope to stimulate research on the reproductive biology of D. suzukii, which is relevant for the development of pest management tools.

  13. Sexual Behavior of Drosophila suzukii.

    Revadi, Santosh; Lebreton, Sébastien; Witzgall, Peter; Anfora, Gianfranco; Dekker, Teun; Becher, Paul G

    2015-01-01

    A high reproductive potential is one reason for the rapid spread of Drosophila suzukii in Europe and in the United States. In order to identify mechanisms that mediate mating and reproduction in D. suzukii we studied the fly's reproductive behavior, diurnal mating activity and sexual maturation. Furthermore, we studied the change of female cuticular hydrocarbons (CHCs) with age and conducted a preliminary investigation on the role of female-derived chemical signals in male mating behavior. Sexual behavior in D. suzukii is characterized by distinct elements of male courtship leading to female acceptance for mating. Time of day and age modulate D. suzukii mating activity. As with other drosophilids, female sexual maturity is paralleled by a quantitative increase in CHCs. Neither female CHCs nor other olfactory signals were required to induce male courtship, however, presence of those signals significantly increased male sexual behavior. With this pilot study we hope to stimulate research on the reproductive biology of D. suzukii, which is relevant for the development of pest management tools. PMID:26463074

  14. Sexual Behavior of Drosophila suzukii

    Santosh Revadi; Sébastien Lebreton; Peter Witzgall; Gianfranco Anfora; Teun Dekker; Becher, Paul G.

    2015-01-01

    A high reproductive potential is one reason for the rapid spread of Drosophila suzukii in Europe and in the United States. In order to identify mechanisms that mediate mating and reproduction in D. suzukii we studied the fly’s reproductive behavior, diurnal mating activity and sexual maturation. Furthermore, we studied the change of female cuticular hydrocarbons (CHCs) with age and conducted a preliminary investigation on the role of female-derived chemical signals in male mating behavior. Se...

  15. Abnormal Behavior in Relation to Cage Size in Rhesus Monkeys

    Paulk, H. H.; And Others

    1977-01-01

    Examines the effects of cage size on stereotyped and normal locomotion and on other abnormal behaviors in singly caged animals, whether observed abnormal behaviors tend to co-occur, and if the development of an abnormal behavior repertoire leads to reduction in the number of normal behavior categories. (Author/RK)

  16. Sexual behavior among truck drivers

    Rajiv Kumar Singh; Hari Shankar Joshi

    2012-01-01

    A cross-sectional study was conducted on Lucknow highway in Bareilly district of Uttar Pradesh to study the knowledge of truck drivers about HIV transmission and prevention and to study the sexual behaviour of these drivers with reference to HIV/AIDS. Age, marital status, education, income, drinking alcohol, length of stay away from home, knowledge about transmission and prevention of HIV, and HIV-prone behavior of truck drivers were studied. Chi-square, mean, and SD were calculated. In all, ...

  17. Measuring Iranian women's sexual behaviors: Expert opinion.

    Ghorashi, Zohreh; Merghati-Khoei, Effat; Yousefy, Alireza

    2014-01-01

    The cultural compatibility of sexually related instruments is problematic because the contexts from which the concepts and meanings were extracted may be significantly different from related contexts in a different society. This paper describes the instruments that have been used to assess sexual behaviors, primarily in Western contexts. Then, based on the instruments' working definition of 'sexual behavior' and their theoretical frameworks, we will (1) discuss the applicability or cultural compatibility of existing instruments targeting women's sexual behaviors within an Iranian context, and (2) suggest criteria for sexually related tools applicable in Iranian settings. Iranian women's sexual scripts may compromise the existing instruments' compatibility. Suggested criteria are as follows: understanding, language of sexuality, ethics and morality. Therefore, developing a culturally comprehensive measure that can adequately examine Iranian women's sexual behaviors is needed. PMID:25250346

  18. Moderators of Sexual Behavior in Gay Men

    Moskowitz, David A.; Roloff, Michael E.

    2008-01-01

    We investigated factors that might moderate the association between sexual behavior desires and sexual behavior enactments in gay men. Condom eschewal, number of STIs, HIV serostatus, age, and relationship status were each hypothesized to moderate this association. An Internet survey collected data from 219 self-identifying gay men. Results indicated that sexual behavior desires and enactments were highly correlated, and of the five moderators tested, four varied this association. Condom esch...

  19. Pharmacology of sexually compulsive behavior.

    Codispoti, Victoria L

    2008-12-01

    In a meta-analysis on controlled outcomes evaluations of 22,000 sex offenders, Losel and Schmucker found 80 comparisons between treatment and control groups. The recidivism rate averaged 19% in treated groups, and 27% in controls. Most other reviews reported a lower rate of sexual recidivism in treated sexual offenders. Of 2039 citations in this study (including literature in five languages), 60 studies held independent comparisons. Problematic issues included the control groups; various hormonal, surgical, cognitive behavioral, and psychotherapeutic treatments; and sample sizes. In the 80 studies compared after the year 2000, 32% were reported after 2000, 45% originated in the United States, 45% were reported in journals, and 36% were unpublished. Treatment characteristics showed a significant lack of pharmacologic treatment (7.5%), whereas use cognitive and classical behavioral therapy was 64%. In 68% of the studies, no information was available on the integrity of the treatment implementation; 36% of the treatment settings were outpatient only, 31% were prison settings, and 12% were mixed settings (prison, hospital, and outpatient). Integrating research interpretations is complicated by the heterogeneity of sex offenders, with only 56% being adult men and 17.5% adolescents. Offense types reported included 74% child molestation, 48% incest, and 30% exhibitionism. Pedophilia was not singled out. Follow-up periods varied from 12 months to greater than 84 months. The definition of recidivism ran the gamut from arrest (24%), conviction (30%), charges (19%), and no indication (16%). Results were difficult to interpret because of the methodological problems with this type of study. Overall, a positive outcome was noted with sex offender treatment. Cognitive-behavioral and hormonal treatment were the most promising. Voluntary treatment led to a slightly better outcome than mandatory participation. When accounting for a low base rate of sexual recidivism, the reduction

  20. Spider behaviors include oral sexual encounters.

    Gregorič, Matjaž; Šuen, Klavdija; Cheng, Ren-Chung; Kralj-Fišer, Simona; Kuntner, Matjaž

    2016-01-01

    Several clades of spiders whose females evolved giant sizes are known for extreme sexual behaviors such as sexual cannibalism, opportunistic mating, mate-binding, genital mutilation, plugging, and emasculation. However, these behaviors have only been tested in a handful of size dimorphic spiders. Here, we bring another lineage into the picture by reporting on sexual behavior of Darwin's bark spider, Caerostris darwini. This sexually size dimorphic Madagascan species is known for extreme web gigantism and for producing the world's toughest biomaterial. Our field and laboratory study uncovers a rich sexual repertoire that predictably involves cannibalism, genital mutilation, male preference for teneral females, and emasculation. Surprisingly, C. darwini males engage in oral sexual encounters, rarely reported outside mammals. Irrespective of female's age or mating status males salivate onto female genitalia pre-, during, and post-copulation. While its adaptive significance is elusive, oral sexual contact in spiders may signal male quality or reduce sperm competition. PMID:27126507

  1. Associations between youth homelessness, sexual offenses, sexual victimization, and sexual risk behaviors: a systematic literature review.

    Heerde, Jessica A; Scholes-Balog, Kirsty E; Hemphill, Sheryl A

    2015-01-01

    Homeless youth commonly report engaging in sexual risk behaviors. These vulnerable young people also frequently report being sexually victimized. This systematic review collates, summarizes, and appraises published studies of youth investigating relationships between homelessness, perpetration of sexual offenses, experience of sexual victimization, and engagement in sexual risk behavior. A systematic search of seventeen psychology, health, and social science electronic databases was conducted. Search terms included "homeless*," "youth," "offend*," "victimization," "crime," "rape," "victim*," and "sex crimes." Thirty-eight studies were identified that met the inclusion criteria. Findings showed homeless youth commonly report being raped and sexually assaulted, fear being sexually victimized, and engage in street prostitution and survival sex. Rates of victimization and sexual risk behavior were generally higher for females. Given the paucity of longitudinal studies and limitations of current studies, it is unclear whether homelessness is prospectively associated with sexual victimization or engagement in sexual risk behavior, and whether such associations vary cross nationally and as a function of time and place. Future prospective research examining the influence of the situational context of homelessness is necessary to develop a better understanding of how homelessness influences the perpetration of sexual offenses, experience of sexual victimization, and engagement in sexual risk behavior among homeless youth. PMID:25411128

  2. Sexual Motives: The Impact of Gender, Personality, and Social Context on Sexual Motives and Sexual Behavior - Especially Risky Sexual Behavior

    Richard L. Rapson; Cheri Luckhurst; Elaine Hatfield

    2011-01-01

    Recently, scholars from a variety of disciplines have begun to investigate passionate love, sexual desire, and sexual behavior. Specifically, they have begun to investigate questions profound questions as: “Why do men and women engage in sexual liaisons?” “Why do they avoid such liaisons?” In this paper, we will review what theorists have learned about the motives that encourage people to engage in (or to avoid) sexual encounters, focusing specifically about what is know about the influence...

  3. Abnormal behavior in caged birds kept as pets.

    van Hoek, C S; ten Cate, C

    1998-01-01

    There are a limited number of studies dealing with abnormal behavior in caged birds kept as pets. However, these studies demonstrate the presence of abnormal behavior in both songbirds and parrots. Ethological studies on these birds, as well as studies on domestic and zoo birds, indicate that inappropriate rearing and housing conditions may lead to behavioral abnormalities. Together these data indicate that behavioral abnormalities occur among both wild-caught and domesticated pet birds. The severity and magnitude of these abnormalities is probably underestimated, and there is a need for systematic studies on the nature, origin, variability, species-specificity, and reversibility of behavioral problems in pet birds. Abnormal behavior in caged birds may to some extent be prevented and reduced by environmental enrichment. However, most enrichment studies are anecdotal and not based on a thorough analysis of the behavioral abnormalities, which may lead to measures resulting in a reduction of symptoms rather than the underlying causes. Although it is likely that several of these problems could be reduced by modifying rearing and housing conditions, the current insights into the causal mechanisms underlying abnormal behavior of domesticated and wild-caught pet birds are limited, as are the insights into the possibilities of preventing or curing abnormal behavior. PMID:16363987

  4. Sexual behavior among truck drivers

    Rajiv Kumar Singh

    2012-01-01

    Full Text Available A cross-sectional study was conducted on Lucknow highway in Bareilly district of Uttar Pradesh to study the knowledge of truck drivers about HIV transmission and prevention and to study the sexual behaviour of these drivers with reference to HIV/AIDS. Age, marital status, education, income, drinking alcohol, length of stay away from home, knowledge about transmission and prevention of HIV, and HIV-prone behavior of truck drivers were studied. Chi-square, mean, and SD were calculated. In all, 289 (97.6% drivers had heard about HIV/AIDS. Only 242 (81.8% were aware of HIV transmission by heterosexual route. Misconceptions such as HIV transmission by mosquito bites, living in same room, shaking hands, and sharing food were found. Out of 174 (58.8% who visited Commercial Sex Workers (CSW, 146 (83.9% used a condom. 38 (12.8% visited more than 5 CSW in the last 3 months. Time away from home on the road, marital status, alcohol use, and income class were associated with visiting CSW. High-risk behavior was established in the study population. Safe sex and use of condoms need to be promoted among the truck drivers and better condom availability needs to be assured on highways.

  5. [Sexual behavior in the elderly].

    Macchione, C; Tamietti, E

    1993-10-01

    With the improvement of quality life in the elderly of technologically developed countries, sexuality has become an important aspect of aging. In the elderly there is a progressive decline of organic functions; the decrease of sexual and procreating activity is linked with the impaired male hormonal production. The four stages of sexual function are modified: 1. delayed erection; 2. plateau prolongation; 3. orgasm modifications; 4. fast penis detumescence. In addition to organic impairment, aesthetic, social, environmental and psychological factors can restrict sexual activity, as well as past sexual experiences and co-morbidity. There are specific aspects concerning sexuality in the elderly, such as the increased chances of public relations and emotional involvement, the more intense psychic activity and the stronger process of removal and sublimation of impulses. In conclusion the best way to deal with sexuality in the elderly is the multidimensional assessment. PMID:8252083

  6. Measuring Iranian women's sexual behaviors: Expert opinion

    Ghorashi, Zohreh; Merghati-Khoei, Effat; Yousefy, Alireza

    2014-01-01

    The cultural compatibility of sexually related instruments is problematic because the contexts from which the concepts and meanings were extracted may be significantly different from related contexts in a different society. This paper describes the instruments that have been used to assess sexual behaviors, primarily in Western contexts. Then, based on the instruments’ working definition of ‘sexual behavior’ and their theoretical frameworks, we will (1) discuss the applicability or cultural c...

  7. Sexual Risk Behavior: HIV, STD, & Teen Pregnancy Prevention

    ... Health STDs Home Page Teen Pregnancy Sexual Risk Behaviors: HIV, STD, & Teen Pregnancy Prevention Recommend on Facebook Tweet Share Compartir ... tested for human immunodeficiency virus (HIV).* Sexual risk behaviors place adolescents at risk for HIV infection, other sexually transmitted ...

  8. Sexually coercive behavior following childhood maltreatment.

    Forsman, Mats; Johansson, Ada; Santtila, Pekka; Sandnabba, Kenneth; Långström, Niklas

    2015-01-01

    Child maltreatment is associated with adult sexually coercive behavior. The association may be causal or confounders that increase the risk of both childhood victimization and sexually coercive behavior might explain the observed links. We examined if childhood maltreatment was related to sexual coercion independently of familial (genetic or common family environment) risk factors, thereby addressing potential causality. Participants were 6,255 18 to 33-year-old twins from the Finnish population-based study "Genetics of Sex and Aggression" who responded to self-report questionnaires of child maltreatment and sexually coercive behavior. We used generalized estimating equations to elucidate risk of sexual coercion in maltreated compared to unrelated, non-maltreated individuals. To adjust for unmeasured familial factors, we used the co-twin control method and compared sexual coercion risk within maltreatment-discordant twin pairs. Further, we examined possible differential effects of maltreatment subtypes and compared mean differences in maltreatment summary scores between sexually coercive individuals and controls. Sexual coercion was moderately more common among individuals maltreated as children versus unrelated controls (38.3 vs. 22.8 %; age- and gender-adjusted odds ratio, aOR = 2.31, 95 % CI 1.75-3.05) and the risk increase remained similar within maltreatment-discordant twins (OR = 2.82, 95 % CI 1.42-5.61). Moreover, different maltreatment subtypes predicted sexual coercion equally well and effect sizes remained similar within discordant twin pairs. We conclude that associations between child maltreatment and sexual coercion are largely independent of shared familial confounds, consistent with a causal inference. Importantly, detection and targeted interventions for maltreated children should remain a priority to reduce societal sexually coercive behavior. PMID:24752790

  9. 32 CFR 147.6 - Guidance D-Sexual behavior.

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Guidance D-Sexual behavior. 147.6 Section 147.6... Guidance D—Sexual behavior. (a) The concern. Sexual behavior is a security concern if it involves a... security concerns raised by sexual behavior. (b) Conditions that could raise a security concern and may...

  10. Neurobiology of social behavior abnormalities in autism and Williams syndrome.

    Barak, Boaz; Feng, Guoping

    2016-04-26

    Social behavior is a basic behavior mediated by multiple brain regions and neural circuits, and is crucial for the survival and development of animals and humans. Two neuropsychiatric disorders that have prominent social behavior abnormalities are autism spectrum disorders (ASD), which is characterized mainly by hyposociability, and Williams syndrome (WS), whose subjects exhibit hypersociability. Here we review the unique properties of social behavior in ASD and WS, and discuss the major theories in social behavior in the context of these disorders. We conclude with a discussion of the research questions needing further exploration to enhance our understanding of social behavior abnormalities. PMID:27116389

  11. Behavioral Decision Research Intervention Reduces Risky Sexual Behavior.

    Downs, Julie S; Bruine de Bruin, Wändi; Fischhoff, Baruch; Murray, Pamela J

    2015-01-01

    Although adolescents are at disproportionate risk for sexually transmitted infections, most sex education programs have shown little effect on sexual behavior. An interactive video intervention developed by our team has been identified as one of a few programs that have been documented to reduce sexually transmitted infections in this population. Building on behavioral decision research, we used a mental models approach to interview young women about their sexual decisions, finding, among other things, the strong role of perceived social norms. We based our intervention on these results, aiming to help young women identify and implement personally and socially acceptable decision strategies. A randomized controlled trial found that the video reduced risky sexual behavior and the acquisition of chlamydia infection. We recently revised the video to suit more diverse audiences, and upgraded it to modern standards of cinematography and interactivity. It is now in field trial. PMID:26149165

  12. Freud Was Right. . . about the Origins of Abnormal Behavior

    Muris, Peter

    2006-01-01

    Freud's psychodynamic theory is predominantly based on case histories of patients who displayed abnormal behavior. From a scientific point of view, Freud's analyses of these cases are unacceptable because the key concepts of his theory cannot be tested empirically. However, in one respect, Freud was totally right: most forms of abnormal behavior…

  13. Sexual behaviors and practices among university students

    Ospina Díaz, Juan Manuel; MANRIQUE ABRIL, FRED GUSTAVO

    2010-01-01

    Introduction: Since 1995 we validated descriptive studies, as a need to research prior educational interventions, given the cultural plurality that disqualifies the application of universal models in as far as sexual education. Purpose: Describing practices and sexual behavior of university students of the UPTC, in the city of Tunja. Methods: transversal cut, sequential sampling study with a sample of 764 students. In the Epiinfo 2002® they estimated frequencies, cross variables, percentages....

  14. Childhood and adolescent sexual behaviors predict adult sexual orientations

    Keith W. Beard

    2015-12-01

    Full Text Available Anonymous retrospective data were provided by 3,443 adult participants via computer-assisted self-interview. This was the first study focused on determinants of adult sexual orientation to adjust for the effects of same-sex sibling incest. Five measures of adult sexual orientations (ASOs provided evidence consistent with the theory that ASOs result from early sex-specific romantic attachment, conditioning caused by early sexual experiences with partners, and other experiences, such as early masturbation using human images, acting synergistically with critical period learning, and sexual imprinting. Early same-sex crushes were the most powerful predictor of ASOs, and they also increased the likelihood of engaging in early same-sex partnered and masturbation behaviors. Incestuous experiences with same-sex siblings affected the ASOs of the incest participants. And, lesbian, gay, and bisexual participants tended to have an earlier onset of puberty than heterosexual controls within sexes. However, statistical analyses showed that the incest and puberty effects were mathematically explained by the participant’s early sexual experiences with partners and other experiences such as masturbation using human images. Early same-sex crushes were predicted by nuclear family variables implying that same-sex crushes were more likely when the opposite-sex parent modeled an unsatisfactory heterosexual romantic partner.

  15. Female Sexual Victimization Among College Students: Assault Severity, Health Risk Behaviors, and Sexual Functioning.

    Turchik, Jessica A; Hassija, Christina M

    2014-02-01

    The purpose of the present study was to examine the relationship between college women's sexual victimization experiences, health risk behaviors, and sexual functioning. A sample of 309 college women at a mid-sized Midwestern university completed measures assessing sexual victimization, sexual risk taking, substance use behaviors, sexual desire, sexual functioning, prior sexual experiences, and social desirability. Severity of sexual victimization was measured using a multi-item, behaviorally specific, gender-neutral measure, which was divided into four categories based on severity (none, sexual contact, sexual coercion, rape). Within the sample, 72.8% (n = 225) of women reported at least one experience of sexual victimization since age 16. Results from MANCOVAs and a multinomial logistic regression, controlling for social desirability and prior sexual experience, revealed that sexual victimization among female students was related to increased drug use, problematic drinking behaviors, sexual risk taking, sexual dysfunction, and dyadic sexual desire. In addition, findings indicated that women exposed to more severe forms of sexual victimization (i.e., rape) were most likely to report these risk-taking behaviors and sexual functioning issues. Implications for sexual assault risk reduction programming and treatment are discussed. PMID:24505086

  16. Childhood sexual abuse and abnormal personality:A population-based study

    Moran, P.; Coffey, C.; Chanen, A.; Mann, A.; Carlin, J B; Patton, G C

    2011-01-01

    Background Childhood sexual abuse (CSA) has been shown to be a risk factor for personality disorder (PD). However, no previous studies have examined whether associations exist between sexual abuse and abnormal personality as measured both categorically and dimensionally. Such enquiry would more fully illuminate the impact of CSA on adult personality.Method Using a large nationally representative sample, we set out to examine associations between CSA and categorically defined PD. We also exami...

  17. Emotion Dysregulation and Risky Sexual Behavior in Revictimization

    Messman-Moore, Terri L.; Walsh, Kate L.; DiLillo, David

    2010-01-01

    Objective: The current study examined emotion dysregulation as a mechanism underlying risky sexual behavior and sexual revictimization among adult victims of child sexual abuse (CSA) and child physical abuse (CPA). Methods: Participants were 752 college women. Victimization history, emotion dysregulation, and risky sexual behavior were assessed…

  18. Sexual differentiation of the brain and behavior.

    Swaab, Dick F

    2007-09-01

    During the intrauterine period the human brain develops in the male direction via direct action of a boy's testosterone, and in the female direction through the absence of this hormone in a girl. During this time, gender identity (the feeling of being a man or a woman), sexual orientation, and other behaviors are programmed. As sexual differentiation of the genitals takes places in the first 2 months of pregnancy, and sexual differentiation of the brain starts during the second half of pregnancy, these two processes may be influenced independently of each other, resulting in transsexuality. This also means that in the case of an ambiguous gender at birth, the degree of masculinization of the genitals may not reflect the same degree of masculinization of the brain. Differences in brain structures and brain functions have been found that are related to sexual orientation and gender. PMID:17875490

  19. Relating sexual sadism and psychopathy to one another, non-sexual violence, and sexual crime behaviors.

    Robertson, Carrie A; Knight, Raymond A

    2014-01-01

    Sexual sadism and psychopathy have been theoretically, clinically, and empirically linked to violence. Although both constructs are linked to predatory violence, few studies have sought to explore the covariation of the two constructs, and even fewer have sought to conceptualize the similarities of violence prediction in each. The current study considered all four Psychopathy Checklist-Revised (PCL-R) facets and employed well-defined, validated measures of sadism to elucidate the relation between sadism and psychopathy, as well as to determine the role of each in the prediction of non-sexual violence and sexual crime behaviors. Study 1 assessed 314 adult, male sex offenders using archival ratings, as well as the self-report Multidimensional Inventory of Development, Sex, and Aggression (the MIDSA). Study 2 used archival ratings to assess 599 adult, male sex offenders. Exploratory and confirmatory factor analyses of crime scene descriptions yielded four sexual crime behavior factors: Violence, Physical Control, Sexual Behavior, and Paraphilic. Sadism and psychopathy covaried, but were not coextensive; sadism correlated with Total PCL-R, Facet 1, and Facet 4 scores. The constructs predicted all non-sexual violence measures, but predicted different sexual crime behavior factors. The PCL-R facets collectively predicted the Violence and Paraphilic factors, whereas sadism only predicted the Violence factor. PMID:24019144

  20. Adolescents Engaging in Risky Sexual Behavior: Sexual Activity and Associated Behavioral Risk Factors in Bolivian Adolescents

    Novilla, M. Lelinneth B.; Dearden, Kirk A.; Crookston, Benjamin T.; De La Cruz, Natalie; Hill, Susan; Torres, Scott B.

    2006-01-01

    This study describes the prevalence of risky sexual activities among Bolivian adolescents within the context of other behavioral factors that contribute to compromised health outcomes, unintended pregnancies, and sexually transmitted infections including HIV/AIDS. Data was collected from 576 adolescents, 13-18 years of age, from six schools in La…

  1. Possible Electromagnetic Effects on Abnormal Animal Behavior Before an Earthquake

    Masashi Hayakawa

    2013-01-01

    Simple Summary Possible electromagnetic effects on abnormal animal behavior before earthquakes. Abstract The former statistical properties summarized by Rikitake (1998) on unusual animal behavior before an earthquake (EQ) have first been presented by using two parameters (epicentral distance (D) of an anomaly and its precursor (or lead) time (T)). Three plots are utilized to characterize the unusual animal behavior; (i) EQ magnitude (M) versus D, (ii) log T versus M, and (iii) occurrence hist...

  2. The Developmental Association of Sexual Self-Concept with Sexual Behavior among Adolescent Women

    Hensel, Devon J.; Fortenberry, J. Dennis; O’Sullivan, Lucia F.; Orr, Donald P.

    2010-01-01

    Developing a sexual self-concept is an important developmental task of adolescence; however, little empirical evidence describes this development, nor how these changes are related to development in sexual behavior. Using longitudinal cohort data from adolescent women, we invoked latent growth curve analysis to: (1) examine reciprocal development in sexual self-concept (sexual openness, sexual esteem and sexual anxiety) over a four year time frame; (2) describe the relationship of these traje...

  3. Human Papillomavirus Vaccination at a Time of Changing Sexual Behavior

    Baussano, Iacopo; Lazzarato, Fulvio; Brisson, Marc; Franceschi, Silvia

    2016-01-01

    Human papillomavirus (HPV) prevalence varies widely worldwide. We used a transmission model to show links between age-specific sexual patterns and HPV vaccination effectiveness. We considered rural India and the United States as examples of 2 heterosexual populations with traditional age-specific sexual behavior and gender-similar age-specific sexual behavior, respectively. We simulated these populations by using age-specific rates of sexual activity and age differences between sexual partner...

  4. Sexual behavior and its relationship with semen quality parameters in Sahiwal breeding bulls

    Shushant Singh

    2015-06-01

    Full Text Available Aim: The study was conducted at Artificial Breeding Research Centre, NDRI, Karnal, to determine the sexual behavior and its relationship with semen quality parameters in Sahiwal breeding bulls. Materials and Methods: A total of 63 ejaculates were collected from six adult Sahiwal bulls (age ~47 mo and bwt ~466 kg, to study the relationship of sexual behavior and semen quality. The degree of association between different variables was estimated by Pearson’s correlation coefficient method. Results: The results depicted that, sexual aggressiveness showed significantly high positive correlation with libido score (LS and sexual behavior score (SBS. Reaction time (RT and total time taken in mounts (TTTM had a significant negative correlation with LS and SBS. Penile erection score and penile protrusion score (PPS both had a significant positive correlation with ejaculatory thrust score, mating ability score, and SBS. Results of correlation among seminal attributes and with sexual behavior depicted that ejaculate volume had positive significant correlation with initial progressive motility (IPM, sperm concentration (SCON, head abnormality, total abnormality, hypo-osmotic swelling test (HOST, acrosomal integrity (AI whereas, mass activity had positive significant correlation with IPM, SCON, non-eosinophilic spermatozoa count (NESC, HOST, AI, RT and TTTM and IPM had positive significant correlation with SCON, NESC, HOST, AI, and TTTM, whereas and HOST had positive significant correlation with AI. Among seminal attributes, SCON had a positive significant correlation with PPS where as head abnormalities had a positive significant correlation with RT and TTTM. Conclusion: It can be concluded that the relationship of sexual behavior and semen quality parameters are reflecting that the sexual behavior of individual bulls is important to harvest good quality and quantity of semen as desired type of sexual preparation can be provided.

  5. Abnormal eating attitudes and sexual abuse experiences in Turkish university women.

    Elal, G; Sabol, E; Slade, P

    2004-09-01

    The aim of this study was to examine the direct and indirect relationship between abnormal eating attitudes and sexual abuse. The subject sample comprised 532 female Turkish undergraduate and nursing students in Istanbul. The Eating Attitudes Test (EAT), Sexual Abuse Questionnaire, the Setting Conditions for Anorexia Nervosa Scale, the Positive and Negative Perfectionism Scale and the Need for Control Scale (NCS) were the instruments of the study. The results showed that sexual abuse has a direct effect on EAT-Bulimia but not on EAT-Dieting. It also has some indirect effects on both of these through its effects on family functioning. Perfectionism, on the other hand, was independently linked with both EAT-Dieting and EAT-Bulimia but was not associated with sexual abuse. PMID:15656010

  6. Teenagers' Sexual Behavior in Sweden, Europe

    Lars I Holmberg; Dan Hellberg

    2005-01-01

    Objective To investigate the development of sexuality from early to late adolescence,and to compare girls and boys of different agesMethods A cross sectional survey in all schools was performed covering all pupilsbetween 13 and 18years of age that were in school when the survey was conducted. Avalidated instrument, Q90, created for use in teenagers was distributed in the class-rooms to 3 216 teenagers. Q90 covers 30 questions about body development andsexual behavior. Non-response was insignificant (n=19; 0. 6%).Results Pubertal development was considered "early" or "late" by about 50% ofboth boys and girls. Eighty percent of the 13 to 15 years old boys and girls had had aromance and 30% had experience of sexual cuddling (petting), while significantlymore girls than boys had sexual intercourse (18% vs 13%; odds ratio 1.5, 95% CI1.1-1.9). The difference between girls and boys remained in those being 16-18 yearsold, where 63% of the girls and 53% of the boys (odds ratio 1.5, 95% CI 1.2-1.9)admitted having intercourse. Mean age at first intercourse was 14.9 and 15 years,respectively. At 16-18years of age, 23% of the sexually active girls, as compared with25% of the boys estimated that they had had 6 or more sexual partners. About 30% ofthe adolescents, irrespective of age and gender, did not use contraceptives at theirfirst and latest intercourse. Eight percent of the older girls had been pregnant, andthey had an increased history of sexually transmitted infections, as compared withthe boys (6.2% vs 2.7%; odds ratio 2.4, 95% CI 1.2-5.0).Conclusion Exploring sexuality and experimentation is a normal behavior inadolescence. The results of this study, however, indicate that there are substantialgroups of teenagers who practice sexual risk-taking. In addition to general sexualeducation, programs should also be directed to define sexual risks and its consequences.

  7. Sexual Identity, Attractions, and Behavior among Young Sexual-Minority Women over a 2-Year Period.

    Diamond, Lisa M.

    2000-01-01

    Examined sexual identities, attractions, and behaviors of sexual-minority women in 2-year follow-up of women first interviewed at 16-23 years. Found half the participants had changed sexual-minority orientations more than once; one- third changed identities since the first interview. Found changes in sexual attractions were larger among bisexuals…

  8. Sexual Dysfunction and Sexual Behaviors in a Sample of Brazilian Male Substance Misusers.

    Diehl, Alessandra; Pillon, Sandra Cristina; Dos Santos, Manoel Antônio; Rassool, G Hussein; Laranjeira, Ronaldo

    2016-09-01

    The aim of this study was to evaluate the potential relationship between self-reported sexual dysfunction, sexual behavior, and severity of addiction of drug users. A cross-sectional design study was conducted at an inpatient addiction treatment unit in Sao Paulo, Brazil, with a sample of 508 male drug users. Sociodemographic data, sexual behavior, and severity of dependence were evaluated.The prevalence of sexual dysfunction was 37.2% and premature ejaculation was 63.8%. Men with sexual dysfunction presented from moderate to severe level of alcohol, tobacco, and other drugs of dependence. The findings from this study are particularly relevant identifying those sociodemographic factors, severity of drug use, and sexual behavior are related to men who experience sexual dysfunction. Health promotion and motivational interventions on sexual health targeted to male drug users can contribute in reducing these at-risk behaviors. More interdisciplinary research is desirable in future in considering men's sexual health. PMID:25643586

  9. Personality theory, abnormal psychology, and psychological measurement. A psychological behaviorism.

    Staats, A W

    1993-01-01

    Behaviorism, because it has not had a theory of personality, has been separated from the rest of psychology, unable in large part to draw from or contribute to it. Traditional psychology has not had a theory of personality that says what personality is, how it comes about, or how it functions. An antagonism has resulted that weakens rather than complements each tradition. Psychological behaviorism presents a new type of theory of personality. Derived from experimentation, it is constructed from basic theories of emotion, language, and sensory-motor behavior. It says personality is composed of learned basic behavioral repertoires (BBRs) that affect behavior. Personality measurement instruments are analyzed in terms of the BBRs, beginning the behaviorization of this field and calling for much additional research. These multilevel developments are then basic in psychological behaviorism's theory of abnormal behavior and of clinical treatment. The approach opens many new avenues of empirical and theoretical work. PMID:8439278

  10. Child Sexual Abuse and Persistence of Risky Sexual Behaviors and Negative Sexual Outcomes over Adulthood: Findings from a Birth Cohort

    van Roode, Thea; Dickson, Nigel; Herbison, Peter; Paul, Charlotte

    2009-01-01

    Objectives: To determine the impact of child sexual abuse (CSA) on adult sexual behaviors and outcomes over three age periods. Methods: A longitudinal study of a birth cohort born in Dunedin, New Zealand in 1972/1973 was used. Information on CSA was sought at age 26, and on sexual behaviors and outcomes at ages 21, 26, and 32. Comparisons were…

  11. A study of cluster behavioral abnormalities in down syndrome

    Bhattacharyya Ranjan

    2009-02-01

    Full Text Available Background :The behavioral phenotype in Down syndrome follows a characteristic pattern. Aims: To find the incidence of behavioral abnormalities in Down syndrome, to compare these findings with other causes of intellectual disability and normal population and to cluster these abnormalities. Settings :One hundred forty mentally challenged people attending at tertiary care set up and from various non-governmental organizations were included in the study. Patients from both rural and urban set up participated in the study. The age-matched group from normal population was also studied for comparison. Design :The study design is a cross-sectional survey done independently by four observers. Materials and Methods :A semi-structured proforma for demographic profile has been used. The behavioral abnormalities are assessed by using DASH II (Diagnostic Assessment for the Severely Handicapped second modified version scale. Statistical Analysis :Demographic comparison has been done by analysis of variance. Correlation matrix has been run to identify correlation between individual items. Principal component analysis has been used for grouping the behavioral pattern. Results :Behavioral abnormalities as expected are more common in people having intellectual disability than the normal population. The Down syndrome group unlike other causes of intellectual disability shows higher scores in Stereotypy. Impulse control and Mania subscales. Factor analysis yields five characteristic factor structures, namely, hyperactive-impulsive, biological functions, affective, neurotic and organic-pervasive developmental disorder clusters. Conclusions :Contrary to the conventional belief of docile-fun and music loving prototype, individuals diagnosed with Down syndrome show clusters of behavioral abnormalities and management can vary depending on these target symptoms.

  12. Contributions of divergent peer and parent sexual messages to Asian American college students' sexual behaviors.

    Trinh, Sarah L; Ward, L Monique; Day, Kyla; Thomas, Khia; Levin, Dana

    2014-01-01

    Receiving more parent sexual communication is generally linked to a later age of first sexual intercourse and less sexual risk taking. However, Asian American youth report minimal parent sexual communication, later sexual initiation, and fewer sexual risks than their counterparts. What contributes to this unexpected pattern of sexual communication and sexual behaviors? To answer this question, we surveyed 312 Asian American college students ages 17 to 22 on their sexual behaviors, parent sexual communication, and peer sexual communication. Assessment of parent and peer sexual communication was completed via a measure in which participants rated the frequency with which they had received each of 22 sexual messages from each source. Young women generally received more messages promoting abstinence, traditional sex roles, and sex within a relational context than their male counterparts. Young men, however, reported greater parent and peer communications that were accepting of casual sex. Exposure to peer messages that were accepting of casual sex was associated with more sexual partners, casual sex encounters, and sexual experience. Being older, being raised outside the United States, being less religious, and being homosexual was each predictive of more sexual experience. Implications regarding the role of culture and gender on sexual socialization are discussed. PMID:23305521

  13. 20 CFR 638.512 - Sexual behavior and harassment.

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Sexual behavior and harassment. 638.512... establish rules concerning sexual behavior and harassment. See also §§ 638.539(g) and 638.813(a) of this... PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT Center Operations § 638.512 Sexual...

  14. Self-Reported Sexual Behavior in College Students.

    Rawls, Annette; And Others

    The purpose of this study was to determine the actual behaviors or problems which college students are experiencing, as opposed to their general attitudes concerning sexuality. The study surveys sexual behavior in college students, including usage of sexual enhancements (such as pornography, provocative dress, and sadomasochism), "safe sex"…

  15. Queering animal sexual behavior in biology textbooks

    Malin Ah-King

    2013-09-01

    Full Text Available Biology is instrumental in establishing and perpetuating societal norms of gender and sexuality, owing to its afforded authoritative role in formulating beliefs about what is "natural". However, philosophers, historians, and sociologists of science have shown how conceptions of gender and sexuality pervade the supposedly objective knowledge produced by the natural sciences. For example, in describing animal relationships, biologists sometimes use the metaphor of marriage, which brings with it conceptions of both cuckoldry and male ownership of female partners. These conceptions have often led researchers to overlook female behavior and adaptations, such as female initiation of mating. Such social norms and ideologies influence both theories and research in biology. Social norms of gender and sexuality also influence school cultures. Although awareness of gender issues has had a major impact in Sweden during recent years, the interventions conducted have been based on a heteronormative understanding of sex; this has rendered sexual norms a non-prioritized issue and thereby rendered non-heterosexuals invisible in teaching and textbooks. Since this research was published in 2007 and 2009, norm critical pedagogics have been included in the Swedish National Agency for Education's guidelines for teaching. This inclusion represents one way to tackle the recurring problem of heterosexuality being described as a naturalized "normal" behavior and homosexuals, bisexuals and transsexuals being described from a heteronormative perspective. In this paper, I employ gender and queer perspectives to scrutinize how animal sexual behavior is described and explained in Swedish biology textbooks. The analysis is based in gender and queer theory, feminist science studies, and evolutionary biology. The article begins with an outline a discussion of my theoretical framework, relating gender and queer perspectives on evolutionary biology to a discussion of queer

  16. Sexual behavior of infertile women: a qualitative study

    Mahshid Bokaie; Masoumeh Simbar; Seyed Mojtaba Yassini Ardekani

    2015-01-01

    Background: Infertility makes an essential challenge to the sexual life of couples, especially infertile women. When pregnancy does not happen, infertile women think that sexual intercourse is not fruitful and sexual desire became reduce gradually. Infertile women progressively forget that their sexual relationship is also a response to their natural need. Objective: This qualitative study was conducted to explore the infertility consequences in the sexual behavior of infertile women. M...

  17. Sexual Behaviors in Male Sex Workers in Spain: Modulating Factors

    Ballester Arnal, Rafael; Salmerón Sánchez, Pedro; Gil Llario, María Dolores; Giménez García, Cristina

    2013-01-01

    This study analyzed how the culture of origin, educational level, sexual orientation, and experience of male sex workers may mediate their commercial sexual behaviors. A total of 100 Spanish agency male sex workers were interviewed. Most of them were young men, Latin American, homosexual, and had middle-level education. Our results showed that cultural differences and sexual orientation could influence male sex workers when engaging in sexual behaviors with their clients. Social and health pr...

  18. Alcohol and Risky Sexual Behavior among Heavy Drinking College Students

    Scott-Sheldon, Lori A. J.; Carey, Michael P.; Carey, Kate B.

    2008-01-01

    Multiple event-level methodology was used to examine the relation between risky sexual behavior and alcohol use among sexually active, heavy drinking college students (N = 221). Using a structured timeline followback interview, participants reported their sexual, alcohol, and drug use behaviors over a 3-month period. Over 2,700 vaginal or anal sexual events were reported from 177 participants. Overall, condom use was not associated with heavy or non-heavy alcohol consumption among those repor...

  19. Correlation between physical anomaly and behavioral abnormalities in down syndrome

    Ranjan Bhattacharyya

    2010-01-01

    Full Text Available Objective : The minor physical anomaly (MPA is believed to reflect abnormal development of the CNS. The aim is to find incidence of MPA and its behavioral correlates in Down syndrome and to compare these findings with the other causes of intellectual disability and normal population. Materials and Methods : One-hundred and forty intellectually disabled people attending a tertiary care set-up and from various NGOs are included in the study. The age-matched group from normal population was also studied for comparison. MPA are assessed by using Modified Waldrop scale and behavioral abnormality by Diagnostic assessment scale for severely handicapped (DASH II scale. Results : The Down syndrome group had significantly more MPA than other two groups and most of the MPA is situated in the global head region. There is strong correlation (P < 0.001 between the various grouped items of Modified Waldrop scale. Depression subscale is correlated with anomalies in the hands (P < 0.001, feet and Waldrop total items (P < 0.005. Mania item of DASH II scale is related with anomalies around the eyes (P < 0.001. Self-injurious behavior and total Waldrop score is negatively correlated with global head. Conclusion : Down syndrome group has significantly more MPA and a pattern of correlation between MPA and behavioral abnormalities exists which necessitates a large-scale study.

  20. A prospective study of young females' sexual subjectivity: associations with age, sexual behavior, and dating.

    Zimmer-Gembeck, Melanie J; Ducat, Wendy H; Boislard-Pepin, Marie-Aude

    2011-10-01

    Sexual self-perceptions are important aspects of sexuality, which can undergo significant change during adolescence and early adulthood. The purpose of this study was to describe these changes among girls (N = 251; ages 16-25) over one year, and to examine associations of sexual self-perceptions (sexual subjectivity) with age, sexual behavior, and romantic status. Sexual body-esteem, perceptions of entitlement to desire and pleasure, sexual efficacy, and sexual self-reflection were investigated as elements of sexual subjectivity. All sexual subjectivity elements were higher among girls who had more sexual experience and/or had steady romantic partners during the study. Perception of entitlement to desire and pleasure increased over time, whereas sexual body-esteem showed the most stability and had minimal associations with sexual or romantic experiences. The greatest increases in sexual subjectivity were found among girls who began the study with the least sociosexual experience and self-reflection also increased for girls who had first coitus after the start of the study. Overall, girls who had sexual intercourse the earliest (before age 16) had the highest sexual subjectivity, but sexual subjectivity increased the most among girls without coital experience or who had more recent first coitus. PMID:21491139

  1. Sexual risk behaviors among women with bipolar disorder.

    Marengo, Eliana; Martino, Diego J; Igoa, Ana; Fassi, Guillermo; Scápola, María; Urtueta Baamonde, Mariana; Strejilevich, Sergio A

    2015-12-30

    The aim of this study was to investigate sexual health and sexual risk behaviors for sexually transmitted infections (STI) among women with bipolar disorder (BDW). Sixty-three euthymic women diagnosed with bipolar disorder type I, II or not otherwise specified were included and matched with a control group of 63 healthy women. Demographic and clinical data, structured sexual health measures and extensive assessment of sexual risk behavior were obtained and compared between groups. BDW had casual partners, were in non-monogamous sexual partnerships and had sex with partners with unknown HIV condition more frequently than healthy control women. History of two or more STI was more frequent among BDW. Inclusion of sexual behavior risk assessment among BDW in treatment is necessary to better identify those women with higher risk for STI and to take measures to improve their sexual health. PMID:26564549

  2. Normal and Abnormal Country Growth Behavior: Country Classification and Ranking

    William R. DiPietro

    2001-01-01

    It is common to classify human behavior as normal or abnormal, but, what about economic behavior? What is a normal growth path for an economy over time? What is an erratic or eccentric growth path? In order to address these basic or primordial questions, eight possible growth states are defined. The countries in the world are classified into these growth states in each of six five-year periods beginning in 1967 and ending in 1996. Provided all the data is available, the results yield a growth...

  3. Behavioral aggressiveness in boys with sexual precocity

    Bindu Kulshreshtha

    2012-01-01

    Full Text Available Background: Some boys with sexual precocity are known to have behavioral problems like increased physical and verbal aggression and school and social maladjustments. It is believed to be due to premature androgen exposure. However, it is not clear why only some develop this problem, difference in etiology could be one explanation. Aim: The aim of the study is to assess behavioral aggression in boys with sexual precocity due to different disorders. Materials and Methods: Seven children, ages three to seven years, were enrolled for this study. Two were diagnosed to have congenital adrenal hyperplasia (CAH, three had testotoxicosis, while two had central precocious puberty. Parents of children with precocious puberty underwent the (CASP questionnaire (children′s aggression scale-parent version. Results: Testosterone levels were high in all patients. Parents denied any history of physical or verbal aggression in the two boys with CAH. Their CASP rating was 0. In contrast, the CASP ratings in the two boys with testotoxicosis and the two with precocious puberty for five domains ranged from 3.1 - 24.2, 2.6 - 8.3,1-5.6,0 - 7.1, and 0 - 1, respectively. In the present study, increased aggression was seen among all the patients with testotoxicosis and both with precocious puberty. In contrast, there were no symptoms of either increased verbal or physical aggression in either of the two patients with CAH. Conclusions: The hormonal milieu in the boys with CAH versus those with sexual precocity due to other causes differed in terms of cortisol and androgen precursors. The androgen excess in CAH children was a consequence of cortisol deficiency. It is possible that cortisol sufficiency is required for androgen-mediated behavioral effects.

  4. Self Esteem and Adolescent Sexual Attitudes and Behavior

    Christensen, Roger B.

    1985-01-01

    This study was designed to determine; (1) if adolescent self esteem is related to premarital sexual attitudes and intercourse behavior; (2) if religious affiliation and church attendance affect the relationship between adolescent self esteem and premarital sexual attitudes and behavior. Approximately 2400 adolescents residing in California, New Mexico, and Utah comprised the sample. Adolescents who attended church services more often reported less sexually permissive attitudes and behavior...

  5. SEXUAL HEALTH BEHAVIORS OF ADOLESCENTS IN POKHARA, NEPAL

    Shrestha Niranjan; Prasad Paneru Damaru; Jnawali Kalpana

    2012-01-01

    BACKGROUND: Adolescent (10–19 years) is a transition of age during which hazardous sexual health behaviors may be adopted; increasing vulnerability to several kinds of behavioral disorders like drug use, unsafe sexual act leading to reproductive ill health. Objective of the study was to assess sexual health behaviors of adolescents in Pokhara, Nepal. METHODS: An institution based cross-sectional study was conducted among 15–19 years adolescents studying in grades 11 and 12. Probability ...

  6. General characteristics of adolescent sexual behavior: National survey

    Stanković Miodrag; Miljković Srbobran; Grbeša Grozdanko; Višnjić Aleksandar

    2009-01-01

    Introduction. Investigation of adolescent sexual behavior carried out on a large sample is primarily motivated by health and social problems which can occur when young people practice sex without protection and necessary information. There is no data that the national study on adolescent sexual behavior has been conducted in the Serbian speaking area. Objective. Monitoring and follow-up of trends in adolescent sexual behavior. Methods. The investigation sample comprised 1101 adolescents (472 ...

  7. RELATIONSHIPS BETWEEN SEXUAL BEHAVIOR AND PERSONALITY IN THE CONTEXT OF SEXUAL DIMORPHISM

    Bojana Dinic

    2009-09-01

    Full Text Available The aim of this study was to examine the structure and intensity of relation-ships between dimensions of sexual behavior and personal characteristics in the context of sexual dimorphism. The sample included 233 participants (both genders, mean age 29,34. Dimensions of sexual behavior were measured using the Sexual Behavior Questionnaire, and personal characteristics were measured using the Big Five Inventory and short form of Delta 10 questionnaire. The results suggested that the importance of personality for the understanding of sexual behavior is not far from the relevance of sexual dimorphism. It was found that personality was signifi-cant predictor of almost all dimensions of sexual behavior, independent from gender, and in case of tendency to have casual sex a strong interaction effect of gender and Conscientiousness was found. The nature of relationships between dimensions of sexual behavior and personality were very similar withih the subsamples of males and females. Namely, adaptive personality functioning was related to richness of sexual experience following by low sexual fantasies and low tendency to paraphilias. Small, but important difference in the structure of canonical factors extracted in the domain of sexual behavior was the following: in male sample adaptive personality structure correlated with high tendency to casual sex, while in female sample the opposite was obtained. In female sample there was one more significant relation suggesting that psychopatic personal structure has sexual style which include ric-hness and casual sexual experience without tendency to non-coital sexual play. The results are discussed in the context of the evolutionary theories of behavior.

  8. Sexual coercion in men and women: similar behaviors, different predictors.

    Schatzel-Murphy, Elizabeth A; Harris, Danielle A; Knight, Raymond A; Milburn, Michael A

    2009-12-01

    A growing body of literature supports the contention that both women and men employ various seductive, manipulative, intoxication, and even forceful tactics of sexual coercion to obtain sexual contact from unwilling partners. Although the self-reported coercive behavior of men and women may appear similar in many respects, predictors of such behavior seem to vary in important ways across gender. In addition to examining the prevalence of coercive behaviors reported across gender, the present study examined the extent to which four variables found in models of male sexual coercion predicted self-reported use of sexual coercion in a sample (n = 186) of college men and women: prior sexual abuse, sexual dominance, sociosexuality, and sexual compulsivity. Although prior sexual abuse seemed to be part of a cycle of sexual coercion among both men and women, key predictors of sexual coercion among men were sexual dominance and sociosexuality, whereas the key predictor of sexual coercion among women was sexual compulsivity. These findings support the notion that whereas men may behave coercively to obtain or maintain an impersonal sense of power and control, women may behave coercively to achieve some level of interpersonal connection when feeling out of control. PMID:19330440

  9. Paraphilic Sexual Interests and Sexually Coercive Behavior: A Population-Based Twin Study.

    Baur, Elena; Forsman, Mats; Santtila, Pekka; Johansson, Ada; Sandnabba, Kenneth; Långström, Niklas

    2016-07-01

    Prior research with selected clinical and forensic samples suggests associations between paraphilic sexual interests (e.g., exhibitionism and sexual sadism) and sexually coercive behavior. However, no study to date used a large, representative and genetically informative population sample to address the potential causal nature of this association. We used self-report data on paraphilic and sexually coercive behavior from 5990 18- to 32-year-old male and female twins from a contemporary Finnish population cohort. Logistic regression and co-twin control models were employed to examine if paraphilic behaviors were causally related to coercive behavior or if suggested links were confounded by familial (genetic or common family environment) risk factors. Results indicated that associations between four out of five tested paraphilic behaviors (exhibitionism, masochism, sadism, and voyeurism, respectively) and sexually coercive behavior were moderate to strong. Transvestic fetishism was not independently associated with sexual coercion. Comparisons of twins reporting paraphilic behavior with their paraphilic behavior-discordant twin further suggested that associations were largely independent of shared genetic and environmental confounds, consistent with a causal association. In conclusion, similar to previously reported predictive effects of paraphilias on sexual crime recidivism, paraphilic behavior among young adults in the general population increases sexual offending risk. Further, early identification of paraphilic interest and preventive interventions with at-risk individuals might also reduce perpetration of first-time sexual violence. PMID:26754158

  10. Factors Associated with Sexual Behavior Problems in Young Sexually Abused Children.

    Hall, Darlene Kordich; Mathews, Fred; Pearce, John

    1998-01-01

    Analysis of data from the clinical records of 100 sexually abused boys and girls, ages 3-7 years, identified five variables predictive of sexual behavior problems, including sexual arousal of the child during the abuse, perpetrator's use of sadism, a history of physical and emotional abuse, and who the child blames for the abuse. (DB)

  11. Sexual risk behavior in young adulthood: broadening the scope beyond early sexual initiation.

    Epstein, Marina; Bailey, Jennifer A; Manhart, Lisa E; Hill, Karl G; Hawkins, J David

    2014-01-01

    A robust link between early sexual initiation and sexual risk-taking behavior is reported in previous studies. The relationship may not be causal, however, as the effect of common risk factors is often not considered. The current study examined whether early initiation was a key predictor of risky sexual behavior in the 20s and 30s, over and above co-occurring individual and environmental factors. Data were drawn from the Seattle Social Development Project, a longitudinal panel of 808 youth. Early predictors (ages 10 to 15) and sexual risk taking (ages 21 to 24 and 30 to 33) were assessed prospectively. Early sexual initiation (before age 15) was entered into a series of probit regressions that also included family, neighborhood, peer, and individual risk factors. Although a positive bivariate relation between early sexual initiation and sexual risk taking was observed at both ages, the link did not persist when co-occurring risk factors were included. Behavioral disinhibition and antisocial peer influences emerged as the strongest predictors of sexual risk over and above early sexual initiation. These results suggest that early sexual initiation must be considered in the context of common antecedents; public health policy aimed at delaying sexual intercourse alone is unlikely to substantially reduce sexual risk behavior in young adulthood. PMID:24423058

  12. Women's Intentions Regarding, and Acceptance of, Self-Sexualizing Behavior

    Nowatzki, Janet; Morry, Marian M.

    2009-01-01

    No known research has examined women's acceptance of self-sexualizing behaviors, which includes the use of catwalks at dance clubs, taking pole dance classes, and wearing clothing with sexually suggestive statements. Structural equation modeling assessed the links between choosing sexually objectifying media, internalized appearance ideals, and…

  13. Sexual Behavior among Employed Male Rural Migrants in Shanghai, China

    He, Na; Detels, Roger; Chen, Zheng; Jiang, Qingwu; Zhu, Jinde; Dai, Yiqun; Wu, Min; Zhong, Xing; Fu, Chaowei; Gui, Dexin

    2006-01-01

    A study of sexual behavior in migrant men was conducted in construction sites, markets, and factories in Shanghai, the largest city in China. An anonymous, self-administered questionnaire was completed by the migrants. Among 986 sexually active men, 14% had had more than one sexual partner in their lifetime, 31% premarital sex, 3.3% oral sex, and…

  14. Childhood and adolescent sexual behaviors predict adult sexual orientations

    Keith W. Beard; Sandra S. Stroebel; Stephen L. O’Keefe; Karen V. Harper-Dorton; Karen Griffee; Debra H. Young; Sam Swindell; Kerri Steele; Thomas D. Linz; Karla Beth Moore; Megan Lawhon; Natalie M. Campbell

    2015-01-01

    Anonymous retrospective data were provided by 3,443 adult participants via computer-assisted self-interview. This was the first study focused on determinants of adult sexual orientation to adjust for the effects of same-sex sibling incest. Five measures of adult sexual orientations (ASOs) provided evidence consistent with the theory that ASOs result from early sex-specific romantic attachment, conditioning caused by early sexual experiences with partners, and other experiences, such as early ...

  15. The Relationship Between Hypersexual Behavior, Sexual Excitation, Sexual Inhibition, and Personality Traits.

    Rettenberger, Martin; Klein, Verena; Briken, Peer

    2016-01-01

    The term hypersexuality was introduced to describe excessive sexual behavior associated with a person's inability to control his or her sexual behavior. The main aim of the present study was to investigate the impact of different personality traits on the degree of hypersexual behavior as measured by the Hypersexual Behavior Inventory (HBI). A further aim was to evaluate the association between sexual inhibition and excitation [as described in the Dual Control Model (DCM)] and hypersexual behavior. A sample of 1,749 participants completed an internet-based survey comprised the HBI, the short form of the Sexual Inhibition/Sexual Excitation Scales (SIS/SES-SF) as well as more general personality measures: the Behavioral Inhibition System/Behavioral Activation System-scales (BIS/BAS-scales) and a short version of the Big Five Inventory (BFI-10). Using the recommended HBI cut-off, 6.0 % (n = 105) of the present sample could be categorized as hypersexual, which is comparable to the results of previous studies about the prevalence of hypersexual behavior in the general population. The results provided strong support for the components of the DCM-sexual excitation and inhibition-to explain hypersexual behavior, irrespective of gender and sexual orientation. Some of the general personality traits also showed significant relationships with hypersexual behavior. Taken together, the results of the present study provide further support for the relevance of research about the relationships between sexual problems and disorders, the DCM, and personality variables. PMID:25559323

  16. Risk Factors Associated with Early Adolescent Sexual Values and Behaviors

    Macbeth, David

    1996-01-01

    adolescent sexual activity and subsequent pregnancy are ii an increasing dilemma facing American society . There appears to be an increase in the incidence of casual sexual activity among adolescents that leads to over 50% of students between grades 9 and 12 having been involved in sexual intercourse. This study examines changes in adolescent sexual attitudes, behaviors, and values in a select population over a 2-year time span. A survey of 548 families with adolescents was used to determine ...

  17. Measurement and Design Issues in the Study of Adolescent Sexual Behavior and the Evaluation of Adolescent Sexual Health Behavior Interventions

    Young, Michael; Palacios, Rebecca; Penhollow, Tina M.

    2012-01-01

    To improve the quality of research and commentary concerning adolescent sexuality and evaluation of both comprehensive sexuality education and abstinence education programs, this article aims to help readers (1) select appropriate measures to study adolescent sexual behavior, (2) develop appropriate study designs to evaluate adolescent sexual…

  18. Effects of Sexual Expectancies on Early Sexualized Behavior Among Urban Minority Youth.

    Holloway, Ian W; Traube, Dorian E; Schrager, Sheree M; Levine, Brooklyn; Alicea, Stacey; Watson, Janet L; Miranda, Ana; McKay, Mary M

    2012-01-01

    This study examines the effects of different types of sexual expectancies on early sexual behavior among racial/ethnic minority young adolescents. African American and Latino participants between 11 and 13 years old were recruited through schools and community-based agencies in the South Bronx, New York (N = 223). Multiple logistic regression analyses were used to predict early sexual behavior outcomes, which include engagement in sexual possibility situations, kissing, and sexual touching. The moderating effect of gender was examined using multiplicative interaction terms. Higher expectations categorized as personal/parental and romantic/peer expectancies related to the negative consequences of sexual intercourse decreased the odds of engagement in early sexual behavior; whereas higher academic/career and sexual health expectancies did not. Gender moderated the relationships between personal/parental expectancies and engagement in sexual possibility situations and romantic/peer expectancies and kissing. Social workers formulating sexual health promotion and HIV prevention programs for racial/ethnic minority young adolescents should focus on personal/parental and romantic/peer expectancies in favor of negative expectancies regarding academic/career achievement, pregnancy, and HIV. Social work interventions to delay sexual debut should include a family-based component and should be sensitive to gender differences in sexual expectancies. PMID:22461958

  19. Unsupervised Behavior-Specific Dictionary Learning for Abnormal Event Detection

    Ren, Huamin; Liu, Weifeng; Olsen, Søren Ingvor;

    2015-01-01

    neglected, which brings a high risk of false alarm rate: atoms from infrequent normal patterns are difficult to be distinguished from real anomalies. In this paper, we propose behavior-specific dictionaries (BSD) through unsupervised learning, in which atoms from the same dictionary representing one type of...... normal behavior in the training video. Moreover, ‘missed atoms’ that are potentially from infrequent normal features are used to refine these behavior dictionaries. To further reduce false alarms, the detection of abnormal features is not only dependent on reconstruction error from the learned...... dictionaries, but also on non zero distribution in coefficients. Experimental results on Anomaly Stairs dataset and UCSD Anomaly dataset show the effectiveness of our algorithm. Remarkably, our BSD algorithm can improve AUC significantly by 10% on the stricter pixel-level evaluation, compared to the best...

  20. General characteristics of adolescent sexual behavior: National survey

    Stanković Miodrag

    2009-01-01

    Full Text Available Introduction. Investigation of adolescent sexual behavior carried out on a large sample is primarily motivated by health and social problems which can occur when young people practice sex without protection and necessary information. There is no data that the national study on adolescent sexual behavior has been conducted in the Serbian speaking area. Objective. Monitoring and follow-up of trends in adolescent sexual behavior. Methods. The investigation sample comprised 1101 adolescents (472 male and 629 female, aged 13-25 years. As an instrument of polling, the questionnaire 'Sexual Behavior' was used specifically designed for the purpose of this investigation. Results. Eighty-four percent of males and 65% of females reported having sexual experience. The age of the first sexual experience, total number of partners, number of sexual partners in the last year and the last month were investigated, and the number of loved and sexual partner compared. In addition, the length of foreplay, frequency of sexual activity, masturbation, sexual dreams and sexual daydreams and engagement into alternative sexual activities (oral sex, anal sex, group sex, exchange of partners were estimated, as well as the reasons for their practicing. Sexual desire and its correlation with personality dimensions, the frequency of sexual disorders (erectile and ejaculation problems, anorgasmia, abortion, rape and identification of the rapist, the use of condoms and other methods of contraception were assessed. Conclusion. It could be postulated that biological influence on sexual behavior is powerful and resistant to the influence of time and place, as well as socio-cultural religious influences. A high rate of premarital sexual activity with a number of sexual partners, a relatively low rate of condom use and the fact that 4% of the female adolescents in this sample had an induced abortion suggest that there are gaps in the education provided to adolescents about sexual and

  1. [Sexual addiction? When sexual behavior gets out of control].

    Briken, P; Basdekis-Jozsa, R

    2010-04-01

    The authors differentiates deviant (paraphilic) and non-deviant forms of a sexual addictive symptomatology. For the non-deviant forms, the diagnostic term paraphilia-related disorder is used. According to etiological factors, the authors discuss an interaction of a biological vulnerability, attachment and relationship problems, disorders of affect regulation as well as disinhibition of sexual excitation. Some individuals react to negative emotions, like depression or anxiety, with an increased sexual arousal. They may try to cope with negative emotions by being sexually active. However, the importance of the sexual stimulus itself should not be ignored. The authors describe specific psychotherapy, the attendance of self-help groups, and pharmacological treatment, especially with selective serotonin reuptake inhibitors. PMID:20198357

  2. Human ecology and behavior and sexually transmitted bacterial infections.

    Holmes, K K

    1994-01-01

    The three direct determinants of the rate of spread of sexually transmitted diseases (STDs) are sexual behaviors, the mean duration of infectiousness, and the mean efficiency of sexual transmission of each STD. Underlying ecological and behavioral factors that operate through one or more of these direct determinants lie on a continuum, ranging from those most proximate back to those more remote (in time or mechanism) from the direct determinants. Most remote and least modifiable are the histo...

  3. Using the Integrative Model to Explain How Exposure to Sexual Media Content Influences Adolescent Sexual Behavior

    Bleakley, Amy; Hennessy, Michael; Fishbein, Martin; Jordan, Amy

    2011-01-01

    Published research demonstrates an association between exposure to media sexual content and a variety of sex-related outcomes for adolescents. What is not known is the mechanism through which sexual content produces this "media effect" on adolescent beliefs, attitudes, and behavior. Using the Integrative Model of Behavioral Prediction, this…

  4. Sexual and Physical Abuse History and Adult Sexual Risk Behaviors: Relationships among Women and Potential Mediators

    Littleton, Heather; Breitkopf, Carmen Radecki; Berenson, Abbey

    2007-01-01

    Objective: While research has supported associations between experiencing abuse and engaging in risky sexual behaviors during adolescence, research regarding these associations among adult women is much more equivocal. In addition, few studies have attempted to identify potential pathways from abuse experiences to sexual risk behaviors. The…

  5. South African Adolescents: Pathways to Risky Sexual Behavior

    Brook, David W.; Morojele, Neo K.; Zhang, Chenshu; Brook, Judith S.

    2006-01-01

    This study tested a developmental model of pathways to risky sexual behavior among South African adolescents. Participants comprised 633 adolescents, 12-17 years old, recruited from households in Durban, South Africa. Data were collected using in-person interviews. Topics included adolescents' sexual behaviors, household poverty levels, vulnerable…

  6. On sexual behavior and sex-role reversal

    Schuiling, GA

    2005-01-01

    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

  7. Sexual Esteem in Emerging Adulthood: Associations with Sexual Behavior, Contraception Use, and Romantic Relationships.

    Maas, Megan K; Lefkowitz, Eva S

    2015-01-01

    Sexual esteem is an integral psychological aspect of sexual health (Snell & Papini, 1989 ), yet it is unclear whether sexual esteem is associated with sexual health behavior among heterosexual men and women. The current analysis used a normative framework for sexual development (Lefkowitz & Gillen, 2006 ; Tolman & McClelland, 2011 ) by examining the association of sexual esteem with sexual behavior, contraception use, and romantic relationship characteristics. Participants (N = 518; 56.0% female; mean age = 20.43 years; 26.8% identified as Hispanic/Latino; among non-Hispanic/Latinos, 27.2% of the full sample identified as European American, 22.4% Asian American, 14.9% African American, and 8.7% multiracial) completed Web-based surveys at a large Northeastern university. Participants who had oral sex more frequently, recently had more oral and penetrative sex partners (particularly for male participants), and spent more college semesters in romantic relationships tended to have higher sexual esteem than those who had sex less frequently, with fewer partners, or spent more semesters without romantic partners. Sexually active male emerging adults who never used contraception during recent penetrative sex tended to have higher sexual esteem than those who did use it, whereas female emerging adults who never used contraception tended to have lower sexual esteem than those who did use it. Implications of these results for the development of a healthy sexual self-concept in emerging adulthood are discussed. PMID:25210789

  8. Behavioral discriminators of sexual sadism and paraphilia nonconsent in a sample of civilly committed sexual offenders.

    Richards, Henry; Jackson, Rebecca L

    2011-04-01

    Sexual sadism continues to be a diagnosis fraught with controversy concerning its reliability and validity. The current study examined the offense behavior of 39 civilly committed sexual offenders diagnosed with sexual sadism compared to a group of similarly committed individual diagnoses with Paraphilia Not Otherwise Specified (NOS)- Nonconsent. In addition, offense elements common across studies of sadism were identified. Specifically, offense behaviors including victim abduction and confinement, beating the victim during a sexual assault, and using restraints were indicative of sexual sadism across studies. In addition, this study found the use of noncontingent threats as well as gestures of mutuality to be more common among sadists. Results overall suggest that sadistic acts may be more characterized by humiliation of the victim through the exercise of power and control than by the use of violence. Differential diagnosis between Sexual Sadism and Paraphilia NOS-Nonconsent, may be aided by close inspection of offense behavior. PMID:20622251

  9. Sexual Behaviors and Experiences among Behaviorally Bisexual Latino Men in the Midwestern United States: Implications for Sexual Health Interventions

    Martinez, Omar; Dodge, Brian; Goncalves, Gabriel; Schnarrs, Phillip; Muñoz-Laboy, Miguel; Reece, Michael; Malebranche, David; Van Der Pol, Barbara; Kelle, Guadalupe; Nix, Ryan; Fortenberry, J. Dennis

    2012-01-01

    The Midwestern United States (U.S.) has a high number of recent Latino migrants, but little information is available regarding their sexual behaviors. A total of 75 behaviorally bisexual men (25 Latino, 25 Black, and 25 White) participated in an exploratory study on sexual health. The data presented in this paper are restricted to the 25 self-identified Latino men. Qualitative in-depth interviews were conducted and optional self-administered sexual transmitted infection (STI) screening was pr...

  10. The Relationship Between Use of Sexually Explicit Media and Sexual Risk Behavior in Men Who Have Sex with Men

    Træen, B.; Hald, Gert Martin; Noor, S. W.;

    2014-01-01

    -related sexual risk behavior is mediated by men's sexual self-esteem, and 3) the relationship between SEM consumption and sexual risk behavior is mediated by condom use self-efficacy. A cross-sectional, Internet-based survey on exposure to SEM and sexual behavior of 1,391 MSM in the USA was conducted in 2011...... was mediated by condom use self-efficacy in an indirect path. However, SEM did not influence sexual risk behavior via sexual self-esteem. To promote STI prevention, the actors in SEM may be used as role models in managing condom use in sexual contexts....

  11. Psychological features and teenage sexual behavior

    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.

  12. Base Rates, Multiple Indicators, and Comprehensive Forensic Evaluations: Why Sexualized Behavior Still Counts in Assessments of Child Sexual Abuse Allegations

    Everson, Mark D.; Faller, Kathleen Coulborn

    2012-01-01

    Developmentally inappropriate sexual behavior has long been viewed as a possible indicator of child sexual abuse. In recent years, however, the utility of sexualized behavior in forensic assessments of alleged child sexual abuse has been seriously challenged. This article addresses a number of the concerns that have been raised about the…

  13. Family Sources of Sexual Health Information, Primary Messages, and Sexual Behavior of At-Risk, Urban Adolescents

    Rosengard, Cynthia; Tannis, Candace; Dove, David C.; van den Berg, Jacob J.; Lopez, Rosalie; Stein, L. A. R.; Morrow, Kathleen M.

    2012-01-01

    Background: Sources of sexual health information exert strong influence on adolescents' sexual behavior. Purpose: The current study was undertaken to understand how family serve as sexual information sources, the messages adolescents recall from family, and how family learning experiences affect sexual behavior among at-risk adolescents. Methods:…

  14. Cytogenetic studies of 1232 patients with different sexual development abnormalities from the Sultanate of Oman.

    Al-Alawi, Intisar; Goud, Tadakal Mallana; Al-Harasi, Salma; Rajab, Anna

    2016-02-01

    The aim of this study was to evaluate cytogenetic findings in Omani patients who had been referred for suspicion of sex chromosome abnormalities that resulted in different clinical disorders. Furthermore, it sought to examine the frequency of chromosomal anomalies in these patients and to compare the obtained results with those reported elsewhere. Cytogenetic analysis was performed on 1232 cases with variant characteristics of sexual development disorders who had been referred to the cytogenetic department, National Genetic Centre, Ministry of Health, from different hospitals in the Sultanate of Oman between 1999 and 2014. The karyotype results demonstrated chromosomal anomalies in 24.2% of the cases, where 67.5% of abnormalities were identified in referral females, whereas only 32.6% were in referral males. Of all sex chromosome anomalies detected, Turner syndrome was the most frequent (38.2%) followed by Klinefelter syndrome (24.9%) and XY phenotypic females (16%). XXX syndrome and XX phenotypic males represented 6.8% and 3.8% of all sex chromosome anomalies, respectively. Cytogenetic analysis of patients referred with various clinical suspicions of chromosomal abnormalities revealed a high rate of chromosomal anomalies. This is the first broad cytogenetic study reporting combined frequencies of sex chromosome anomalies in sex development disorders in Oman. PMID:26706459

  15. Sexuality, Antisocial Behavior, Aggressiveness, and Victimization in Juvenile Sexual Offenders: A Literature Review

    Wiebke Driemeyer

    2011-06-01

    Full Text Available The present review focuses on six factors that have been addressed in the literature about juvenile sexual offenders: general delinquency, alcohol and drug abuse, aggressiveness and psychopathology, sexuality, sexual deviance, and victimization experiences. Empirical findings are characterized by great heterogeneity. Due to a lack of standardized assessment and because of different study groups they rarely facilitate direct comparisons. In an endeavor to clarify this vast heterogeneity, the purpose of this overview is to enlighten actual findings about these factors and on the role that has been assigned to them in the literature. Special attention is paid to comparison studies. A detailed description of the studies in tables2 allows for an overview of the results and an evaluation with respect to sample size, instruments, and type of study groups. The overview does not claim completeness; it is a narrative, none-systematic review3. In summary the review showed that in most cases, juvenile sexual offending cannot be understood as an expression of more general juvenile delinquency and - in contrast to other groups of juvenile delinquents - the sexual offenders report less non-sexual delinquent behavior. Alcohol and drug abuse have been reported less often as well, but they might play a more important role as situational factors. Externalizing problems apears more often in juvenile sexual offenders with peer/adult victims who are also non-sexually delinquent. Regarding sexuality, some studies indicate that juvenile sexual offenders are impaired in their sexual development, but they were rarely described as sexually isolated. Sexual deviance has been considered a risk factor for juvenile sexual offending, but the assessment of sexual deviance in juveniles has proven difficult. The prevalence of victimization experiences varies substantially and possible connections to sexual offending have proven complex. The interpretation of the results of most

  16. The relationships among perceived peer acceptance of sexual aggression, punishment certainty, and sexually aggressive behavior.

    Strang, Emily; Peterson, Zoë D

    2013-12-01

    Researching the correlates of men's sexually aggressive behavior (i.e., verbal coercion and rape) is critical to both understanding and preventing sexual aggression. This study examined 120 men who completed an anonymous online questionnaire. The study aimed to determine the relative importance of two potential correlates of men's self-reported use of sexual aggression: (a) perceptions that male peers use and support sexual aggression and (b) perceptions of punishment likelihood associated with sexual aggression. Results revealed that perceptions of male friends' acceptance of sexual aggression were strongly associated with individual men's reports of using verbal coercion and rape. Perceptions of punishment likelihood were negatively correlated with verbal coercion but not with rape through intoxication and force. Implications for sexual aggression prevention are discussed. PMID:24014542

  17. Sexual Behaviors and Experiences among Behaviorally Bisexual Latino Men in the Midwestern United States: Implications for Sexual Health Interventions.

    Martinez, Omar; Dodge, Brian; Goncalves, Gabriel; Schnarrs, Phillip; Muñoz-Laboy, Miguel; Reece, Michael; Malebranche, David; Van Der Pol, Barbara; Kelle, Guadalupe; Nix, Ryan; Fortenberry, J Dennis

    2012-01-01

    The Midwestern United States (U.S.) has a high number of recent Latino migrants, but little information is available regarding their sexual behaviors. A total of 75 behaviorally bisexual men (25 Latino, 25 Black, and 25 White) participated in an exploratory study on sexual health. The data presented in this paper are restricted to the 25 self-identified Latino men. Qualitative in-depth interviews were conducted and optional self-administered sexual transmitted infection (STI) screening was provided. The measures used were taken from the National Survey of Sexual Health and Behavior (NSSHB), a probability study of the sexual behaviors of nearly 6000 individuals aged 14-94 in the U.S. In our sample of bisexual men, the most commonly reported sexual behaviors were masturbation, vaginal intercourse, and receiving oral sex from male and female partners. The majority of the participants were the insertive partner during anal sex with male partners. Many of the participants reported alcohol use during their most recent sexual activity. A fair number reported not using condoms during their last sexual event. Pleasure, arousal, orgasm, and erectile functioning were markedly similar despite partner gender. A small number of participants also engaged in sexual activities with transgender individuals. All of the Latino participants took part in the optional self-collection for STI specimens. The results of the study provide rich insights into the sexual behavior and related factors, as well as potential risk behaviors of bisexual Latino men that may be targeted for future sexual health promotion efforts. PMID:22685383

  18. The immunobiology of sexual behavior: gender differences in the suppression of sexual activity during illness.

    Avitsur, R; Yirmiya, R

    1999-12-01

    Following infection or injury, sick individuals experience profound psychological and behavioral changes, such as anorexia, depressed activity, and reduced self-care behavior. In the present review, we present evidence for a gender-difference in the behavioral response to sickness. Specifically, following immune activation, sexual activity is suppressed in female, but not in male rats. This gender difference is specific to sexually related responses, because other behaviors, such as locomotion, are equally affected by immune challenges in males and estrous females. The suppression of female sexual behavior, induced by either endotoxin (lipopolysaccharide), or the cytokine interleukin-1 (IL-1), are mediated by central mechanisms that are independent of alterations in ovarian hormone secretion. Furthermore, synergistic effects of the cytokines IL-1 and tumor necrosis factor alpha (TNF alpha) are involved in modulating sexual behavior in sick females, and prostaglandins synthesis is required for the effects of IL-1 on female sexual behavior. The gender difference in the behavioral response to immune activation may be related to the findings that at the same doses and timing in which IL-1 suppressed sexual activity in female but not in male rats, females produced more prostaglandin E2 (PGE2) in the brain, and less corticosterone than males. Finally, we are suggesting that the suppressive effect of cytokines on female reproductive behavior may serve as a mechanism to reduce conception during infection, which exposes the mother and the fetus to dangers such as spontaneous abortions, preterm labor and maternal mortality. PMID:10593202

  19. Sexual compulsivity, state affect, and sexual risk behavior in a daily diary study of gay and bisexual men.

    Grov, Christian; Golub, Sarit A; Mustanski, Brian; Parsons, Jeffrey T

    2010-09-01

    Researchers have identified a strong link between sexual compulsivity (SC) and risky sexual behavior among men who have sex with men (MSM). Meanwhile, affect/mood has also been connected with negative sexual health outcomes (sexually transmitted infection/human immunodeficiency virus [HIV] transmission, sexual risk, sex under the influence of drugs/alcohol). Given that SC is characterized by marked distress around one's own sexual behavior, affect may play a central role in SC and HIV risk behavior. Data were taken from the Pillow Talk Project, a pilot study conducted in 2008-2009 with 50 highly sexually active MSM (9 or more male sex partners, ≤ 90 days), of which half displayed SC symptoms and half did not. Forty-seven men completed a daily diary online for 30 days (n = 1,060 diary days), reporting on their sexual behavior and concurrent affect: positive activation, negative activation, anxious arousal, and sexual activation. We conducted HLM analyses using daily affect (Level 1, within subjects) and SC and HIV status (Level 2, between subjects) to predict sexual behavior outcomes. Increased negative activation (characterized by fear, sadness, anger, and disgust) was associated with reduced sexual risk behavior, but less so among sexually compulsive MSM. Sexual activation was associated with increased sexual risk taking, but less so among sexually compulsive MSM. Anxious arousal was associated with increased sexual behavior, but not necessarily sexual risk taking. Findings indicate that affect plays key roles in sexual behavior and sexual risk taking; however, the association between affect and behavior may be different for sexually compulsive and non-sexually compulsive MSM. PMID:20853934

  20. Self-Identified Sexual Orientation and Sexual Risk Behavior Among HIV-Infected Latino Males.

    Champion, Jane Dimmitt; Szlachta, Alaina

    2016-01-01

    The HIV testing, disclosure, and sexual practices of ethnic minority men suggest that addressing sexual risk behavior and the underlying reasons for not receiving HIV testing or disclosing HIV-infection status-unique to differing populations-would improve public health interventions. Descriptive behaviors and underlying perspectives reported in our study suggest that public health interventions for HIV-infected Latino men who self-identify as heterosexual should explicitly identify substance use, needle sharing, and unprotected sex to current partners as behaviors placing both oneself and one's partners at high risk for contracting HIV. However, diversity of sexual behavior among gay, straight, and bisexual HIV-infected Latino men in our study ultimately suggested that clinicians should not rely on simplistic conceptions of sexuality in assessment of self-care needs. Care in presentation and discussion of self-identified sexual preference and sexual behavior is indicated, as these do not determine actual sexual orientation or behavior and vice versa. PMID:27108242

  1. The Developmental Association of Sexual Self-Concept with Sexual Behavior among Adolescent Women

    Hensel, Devon J.; Fortenberry, J. Dennis; O'Sullivan, Lucia F.; Orr, Donald P.

    2011-01-01

    Developing a sexual self-concept is an important developmental task of adolescence; however, little empirical evidence describes this development, nor how these changes are related to development in sexual behavior. Using longitudinal cohort data from adolescent women, we invoked latent growth curve analysis to: (1) examine reciprocal development…

  2. Protective and Risk Factors Associated with Adolescent Boys' Early Sexual Debut and Risky Sexual Behaviors

    Lohman, Brenda J.; Billings, Amanda

    2008-01-01

    Protective and risk factors associated with rates of early sexual debut and risky sexual behaviors for a sample of low-income adolescent boys were examined using bioecological theory framed by a resiliency perspective. Protective processes examined include a close mother-son and father-son relationship, parental monitoring and family routines, as…

  3. Does Sex Education Affect Adolescent Sexual Behaviors and Health?

    Sabia, Joseph J.

    2006-01-01

    This study examines whether offering sex education to young teenagers affects several measures of adolescent sexual behavior and health: virginity status, contraceptive use, frequency of intercourse, likelihood of pregnancy, and probability of contracting a sexually transmitted disease. Using data from the National Longitudinal Study of Adolescent…

  4. Education Level, Liberal Attitudes, and Sexual Behavior: A Reinterpretation.

    Hager, Mark A.

    1996-01-01

    Responds to Krull's conclusions (1994) that higher educational attainment is indirectly related to sexual promiscuity through more liberal attitudes toward premarital sex. Criticizes Krull's omission of certain variables, recoding of variables, and assumption of a one-way causal relationship between sexual attitudes and behaviors. Reanalysis with…

  5. Psychological features and teenage sexual behavior

    Kurbatova T.N.; Valova I.A.

    2016-01-01

    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 re...

  6. Psychodynamics of eating disorder behavior in sexual abuse survivors.

    Ross, Colin A

    2009-01-01

    The author reviews the psychodynamics of eating disorder behaviors in women with childhood sexual abuse histories, with a focus on anorexia, bingeing, purging, and overeating. The various defenses and behaviors interact with each other through numerous different feedback loops. The same behavior can have multiple defensive functions and the same defensive function can be served by different behaviors. None of the behaviors is specific to childhood sexual abuse, but the abuse history modifies the content, heightens the intensity of the feelings being defended against, and should be taken into account in the therapy. Several examples of therapeutic strategies are also provided. PMID:19845087

  7. Premarital Sexual Behavior among male college students of Kathmandu, Nepal

    Tamang Jyotsna

    2009-07-01

    Full Text Available Abstract Background In Nepal, as in other Asian countries, the issue of sexuality still remains a taboo. Despite this fact, an increasing number of sexual activities is being reported by Nepalese students. This trend warrants serious and timely attention. Due to the sensitivity of the topic of premarital sexuality, youth receive inadequate education, guidance and services on reproductive health. The main objectives of this paper are to explore the sexual behavior especially focusing on prevalence of premarital sex among college men and to investigate the factors surrounding premarital sexual behavior. Methods A cross-sectional survey of college students was conducted in April-May 2006. A self-administered questionnaire was completed by 573 male students. Association between premarital sex and the explanatory variables was assessed in bivariate analysis using Chi-square tests. The associations were further explored using multivariate logistic analysis. Results Despite the religious and cultural restrictions, about two-fifths of survey respondents (39% reported that they have had premarital sex. The study has also shown that substantial proportions of students indulge in sexual activities as well as risky sexual behavior. Sex with commercial sex workers, multiple sex partners, and inconsistence use of condom with non-regular partner was common among the students. Less than two in five male students (57% had used condom at the first sexual intercourse. The prevalence of premarital sex varied on different settings. Older students aged 20 and above were more likely to have premarital sex compared with younger students aged 15–19. Men who had liberal attitude towards male virginity at marriage were almost two times more likely to have engaged in premarital sex compared to their counterparts who have conservative attitude towards male virginity at marriage. Moreover, those students who believe in Hindu religion were more than two times (OR = 2.5 more

  8. Acculturative Stress and Risky Sexual Behavior: The Roles of Sexual Compulsivity and Negative Affect.

    Jardin, Charles; Garey, Lorra; Sharp, Carla; Zvolensky, Michael J

    2016-01-01

    Recent syndemic models of sexual health disparities affecting racial/ethnic minorities have highlighted the role of discrimination. Yet no previous work has examined how acculturative stress (distress at the transition from one's original culture toward a new culture) associates with sexual HIV-risk behavior (SHRB). Work among other minority populations suggests sexual compulsivity (SC) may contribute to syndemic sexual health disparities as a means of coping with distress. With this in mind, the present study examined whether SC explained the relation between acculturative stress and SHRB. Separate analyses were conducted for males and females within a sample of 758 sexually initiated racial/ethnic minority college students. Among males and females, acculturative stress had an indirect effect on SHRB via SC. As the first study to examine SHRB in relation to acculturative stress, findings provide preliminary evidence that targeting SC among racial/ethnic minorities may help reduce sexual health disparities. PMID:26584611

  9. Associations between young adults' use of sexually explicit materials and their sexual preferences, behaviors, and satisfaction.

    Morgan, Elizabeth M

    2011-01-01

    This study examined how levels of sexually explicit material (SEM) use during adolescence and young adulthood were associated with sexual preferences, sexual behaviors, and sexual and relationship satisfaction. Participants included 782 heterosexual college students (326 men and 456 women; M(age) = 19.9) who completed a questionnaire online. Results revealed high frequencies and multiple types and contexts of SEM use, with men's usage rates systematically higher than women's. Regression analyses revealed that both the frequency of SEM use and number of SEM types viewed were uniquely associated with more sexual experience (a higher number of overall and casual sexual intercourse partners, as well as a lower age at first intercourse). Higher frequencies of SEM use were associated with less sexual and relationship satisfaction. The frequency of SEM use and number of SEM types viewed were both associated with higher sexual preferences for the types of sexual practices typically presented in SEM. These findings suggest that SEM use can play a significant role in a variety of aspects of young adults' sexual development processes. PMID:21259151

  10. Health Risk Behavior and Sexual Assault Among Ethnically Diverse Women

    Littleton, Heather L.; Grills-Taquechel, Amie E.; Buck, Katherine S.; Rosman, Lindsey; Dodd, Julia C.

    2012-01-01

    Sexual assault is associated with a number of health risk behaviors in women. It has been hypothesized that these risk behaviors, such as hazardous drinking, may represent women's attempts to cope with psychological distress, such as symptoms of depression and anxiety. However, extant research has failed to evaluate these relationships among ethnic minority samples or identify the mechanisms responsible for this association. The current study examined sexual assault history and two health ris...

  11. The conditioning of human sexual arousal.

    O'Donohue, W; Plaud, J J

    1994-06-01

    Although most theories of human sexual behavior claim that much normal sexual behavior is learned, and theories of the etiology and modification of paraphilic and dysfunctional sexual behavior also claim that abnormal sexual behavior is learned and can be counterconditioned, there is no systematic review examining the relationship between conditioning and human sexual behavior. We review research addressing whether habituation, sensitization, classical conditioning, and operant conditioning processes are involved in human sexual behavior. We conclude that, due to the methodological problems of extant studies, the basis for asserting the existence of relationships between habituation, sensitization, classical conditioning, operant conditioning, and sexual behavior is tenuous. PMID:8024444

  12. Sexual Behaviors in Autism: Problems of Definition and Management.

    Realmuto, George M.; Ruble, Lisa A.

    1999-01-01

    Explores the problems of definition of sexual behaviors in individuals with autism and describes a case that highlights the difficulties of management. After failure of behavioral and educational programs, a testosterone-suppressing medication was used resulting in suppression of public masturbation behaviors and retention of the participant's…

  13. Social contagion and adolescent sexual behavior: a developmental EMOSA model.

    Rodgers, J L; Rowe, D C

    1993-07-01

    Epidemic Models of the Onset of Social Activities (EMOSA models) describe the spread of adolescent transition behaviors (e.g., sexuality, smoking, and drinking) through an interacting adolescent network. A theory of social contagion is defined to explain how social influence affects sexual development. Contacts within a network can, with some transition rate or probability, result in an increase in level of sexual experience. Five stages of sexual development are posited. One submodel proposes a systematic progression through these stages; a competing submodel treats each as an independent process. These models are represented in sets of dynamically interacting recursive equations, which are fit to empirical prevalence data to estimate parameters. Model adjustments are substantively interpretable and can be used to test for and better understand social interaction processes that affect adolescent sexual behavior. PMID:8356187

  14. Experience of sexual coercion and risky sexual behavior among Ugandan university students

    Östergren Per-Olof

    2011-07-01

    Full Text Available Abstract Background Growing worldwide evidence shows that the experience of sexual coercion is fairly prevalent among young people and is associated with risky sexual behavior thereafter. The causal mechanisms behind this are unclear but may be dependent on specific contextual determinants. Little is known about factors that could buffer the negative effects of coercion. The aim of this study was to assess the association between the experience of sexual coercion and risky sexual behavior among university students of both sexes in Uganda. Methods In 2005, 980 (80% out of a total of 1,220 students enrolled in Mbarara University of Science and Technology in Uganda participated in a self-administered questionnaire covering socio-demographic and religious factors, social capital, mental health, alcohol use, and sexual behavior. A validated scale of six items was used to assess the experience of sexual coercion. Logistic regression analyses were applied to control for confounders. Potential buffering factors were analyzed by testing for effect modification. Results Fifty-nine percent of those who responded had previously had sexual intercourse. Among the male students 29.0%, and among the female students 33.1% reported having had some experience of sexual coercion. After controlling for age, gender, and educational level of household of origin, role of religion and trust in others sexual coercion was found to be statistically significantly associated with previously had sex (OR 1.6, 95% CI; 1.1-2.3, early sexual debut (OR 2.4, 95% CI; 1.5-3.7, as well as with having had a great number of sexual partners (OR 1.9, 95% CI; 1.2-3.0, but not with inconsistent condom use. Scoring low on an assessment of mental health problems, reporting high trust in others, or stating that religion played a major role in one's family of origin seemed to buffer the negative effect that the experience of sexual coercion had on the likelihood of having many sexual partners

  15. Psychosocial predictors of sexual initiation and high-risk sexual behaviors in early adolescence

    Schwab-Stone Mary

    2007-11-01

    Full Text Available Abstract Background This longitudinal study examined psychosocial factors associated with risky sexual behavior in early adolescence. Methods Data were collected through a self-report survey, the Social and Health Assessment (SAHA, which was administered in three waves between 2001 and 2003 to a cohort of incoming sixth grade students in the public school system (149 classes at 17 middle and high schools, N = 1,175 of a small northeastern city in the United States. We first examined whether internalizing and externalizing problems in sixth grade, and the rate of change in these factors during middle school, were predictive of sexual initiation two years later, when most of the sample was in eighth grade. We then assessed whether internalizing and externalizing problems in sixth grade, and the rate of change in these factors during middle school, were predictive of engaging in high risk sexual behavior over the subsequent two years. Results Externalizing factors are more predictive of sexual risk in early adolescence than are internalizing factors. Specifically, substance use and violent delinquency over the course of middle school were associated with higher, while anxiety with lower, sexual initiation rates during middle school. Additionally, increased substance use over the course of middle school was associated with greater likelihood of engaging in high risk sexual behavior. Conclusion By identifying particular psychosocial risk factors among young adolescents, the findings of this study have implications for designing multi-dimensional programs aimed at preventing health-compromising sexual behavior among young teens.

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

    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.

  17. Queering animal sexual behavior in biology textbooks

    Malin Ah-King

    2013-01-01

    Biology is instrumental in establishing and perpetuating societal norms of gender and sexuality, owing to its afforded authoritative role in formulating beliefs about what is "natural". However, philosophers, historians, and sociologists of science have shown how conceptions of gender and sexuality pervade the supposedly objective knowledge produced by the natural sciences. For example, in describing animal relationships, biologists sometimes use the metaphor of marriage, which brings with it...

  18. [Development of sexuality and motivational aspects of sexual behavior in men with obsessive-compulsive disorders].

    2014-09-01

    Sexual behavior and formation of sexuality in men with obsessive-compulsive disorder is one of the pressing issues in contemporary medicine. Obsessive-compulsive disorder is characterized by the development of intrusive thoughts, memories, movements and actions, as well as a variety of pathological fears (phobias). Increase in the number of patients with this pathology in modern clinical practice of neurotic disorders, the young age of the patients and as a result violation of interpersonal, communicational and sexual nature is quite apparent. The study involved 35 men aged 23 to 47 years with clinical signs of OCD. We determined the severity of obsessive-compulsive symptoms using the Yale-Brown scale. We established the presence of a mild degree of disorder in 34,3% of cases; in 48,6% of cases disorder of moderate severity was diagnosed; remaining 17.1% were assessed subclinical condition of OCD at the applicable scale. The system of motivational maintenance of sexual behavior in men with obsessive-compulsive disorders is investigated. Motives of sexual behavior of the investigated men with the pathology are determined. The presented research in men with OCD have established multidimensionality and complexity of motivational ensuring of sexual behavior. PMID:25341245

  19. Teenage sexual and contraceptive behavior: the case of Mexico.

    Pick De Weiss, S; Diaz, R; Andrade Palos, P; Gribble, J N

    1993-01-01

    Approximately 11.5% of the Mexican population is aged 15-19 years, with recent statistics indicating that 17% of live births in 1990 were to mothers in the age group. The authors consider the evolution of population growth among Mexican adolescents by reviewing descriptive and diagnostic studies conducted in Mexico City on youth's sexual and contraceptive behaviors, the development of an integral sex education program, and its evaluation. Study results presented have important implications for the design and development of sexuality education programs and courses potentially leading to a reduction in the incidence of early sexual debuts and improvement in contraceptive use among sexually active adolescents. Focus should be given to basic sexuality education with open and clear communication fostered within social networks of peers and family. Teens should also be helped to develop assertiveness, develop decision making strategies, and regard their future needs and goals over the long term. PMID:12287850

  20. Health Risk Behavior and Sexual Assault among Ethnically Diverse Women

    Littleton, Heather L.; Grills-Taquechel, Amie E.; Buck, Katherine S.; Rosman, Lindsey; Dodd, Julia C.

    2013-01-01

    Sexual assault is associated with a number of health risk behaviors in women. It has been hypothesized that these risk behaviors, such as hazardous drinking, may represent women's attempts to cope with psychological distress, such as symptoms of depression and anxiety. However, extant research has failed to evaluate these relationships among…

  1. Sexual behavior and job stress in software professionals, Bengaluru - India

    Giridhara R Babu

    2013-01-01

    Full Text Available Background: Sexually transmitted diseases are now gradually affecting the general population groups increasingly. Our earlier observations from qualitative research called for an effort to understand the sexual exposure, activity and behavior of the workers in these software professionals in Bengaluru, India. Aim: The current study is explored to understand the association of the sexual behaviors with Job. Materials and Methods: The study design employed was a cross-sectional study using a mixed sampling method. A total of 1071 subjects from software sector in Bengaluru, the capital city of Karnataka completed the self-administered questionnaire. The source population comprised all information technology/information technology enabled services (IT/ITES professionals aged 20-59 years working in "technical functions" in 21 selected worksites (units of the software industry. The exposure of interest was job stressors and the outcome measures were sexual behaviors in the form of having multiple sexual partners, paid sex in last 3 months and frequency of intercourse with irregular sexual partners and condom use with regular partners during last sexual act. Results: Among the study population, 74.3% reported not using a condom during their last vaginal intercourse with their regular partner. Regression estimates indicated that workers with high physical stressors had 6 times odds of having paid for sex in last 3 months and those with a moderate level of income related stress had 2.4 times likelihood of not using a condom during the last sexual intercourse with their regular partner. Conclusion: There is scope for starting prevention programs among young professionals in the IT/ITES sector to mitigate their possible risk behaviors.

  2. SEXUAL HEALTH BEHAVIORS OF ADOLESCENTS IN POKHARA, NEPAL

    Shrestha Niranjan

    2012-07-01

    Full Text Available BACKGROUND: Adolescent (10–19 years is a transition of age during which hazardous sexual health behaviors may be adopted; increasing vulnerability to several kinds of behavioral disorders like drug use, unsafe sexual act leading to reproductive ill health. Objective of the study was to assess sexual health behaviors of adolescents in Pokhara, Nepal. METHODS: An institution based cross-sectional study was conducted among 15–19 years adolescents studying in grades 11 and 12. Probability sampling techniques were applied. A structured, pretested, envelope sealed self administered questionnaire was distributed among all (1584 adolescents of the 11 and 12 grades of selected institutions. Data were analyzed using Statistical Package for Social Sciences (16 versions. Descriptive and inferential statistics were applied. RESULTS: About 19.37% adolescents had sexual contact and male participation was higher than females (P<0.05. Nearly one fifth of unmarried were found to be involved in sexual activities and most of them had first sex between 15-19 years age (median age 15.26 years. Of those who had sex, 6.91% had adopted all the three: vaginal, oral and anal sexes and majority had single followed by 2-5 sex partners in their sexual intercourse in the last one year and last month. About 13.93% adolescents were found to be indulged in group sex. Most of them had sex with regular partners and commercial sex workers. More than eight out of every ten who had sex had used contraceptive methods and condom was method of choice (94.77%. CONCLUSIONS: Premarital sexual involvement was prevalent among adolescents; sex with commercial sex workers and non commercial sex partners was perceived to be risk. Behavior change intervention strategies need to be formulated and implemented to promote adolescent reproductive and sexual health.

  3. Sexual discounting among high-risk youth ages 18–24: Implications for sexual and substance use risk behaviors

    Dariotis, Jacinda K.; Johnson, Matthew W.

    2014-01-01

    Youth under 25 show substantial sexual and substance use risk behaviors. One factor associated with risk behaviors is delay discounting, the devaluation of delayed outcomes. This study determined if delay discounting for sexual outcomes is related to sexual risk and substance use among 18–24 year olds. Females (70) and males (56) completed the Sexual Discounting Task, which assessed their likelihood of having unprotected immediate sex vs. waiting for sex with a condom, at various delays, with...

  4. Child Maltreatment and Women’s Adult Sexual Risk Behavior: Childhood Sexual Abuse as a Unique Risk Factor

    Senn, Theresa E; Michael P. Carey

    2010-01-01

    This study investigated (a) whether childhood sexual abuse (CSA) was uniquely associated with adult sexual risk behavior, after controlling for other types of childhood maltreatment, and (b) whether there were additive or interactive effects of different types of maltreatment on adult sexual risk behavior. Participants were 414 women (M age = 28 years) attending a publicly-funded STD clinic. All women completed a computerized survey assessing childhood maltreatment (sexual, physical, psycholo...

  5. Heterosexual daters' sexual initiation behaviors: use of the theory of planned behavior.

    Simms, Deanne C; Byers, E Sandra

    2013-01-01

    The current study investigated sexual initiations within the framework of the Theory of Planned Behavior (TPB) (Ajzen, 1991; Ajzen & Madden, 1986). Male and female daters in heterosexual dating relationships completed an online survey that assessed their sexual relationship with their partner and the TPB components (perceptions of social norms, attitudes, perceived behavioral control, and intentions). The TPB was supported for both men and women in that, as predicted, the more an individual perceived that important others would approve of them initiating sexual activities with their partner, the more positive their evaluations were of the outcomes of initiating, and the more confident they were in their ability to initiate, the stronger were their initiation intentions. In turn, stronger sexual initiation intentions were associated with more frequent initiation behaviors. Compared to women, men initiated more frequently, had stronger sexual initiation intentions, and perceived more positive social norms regarding initiation; men and women did not differ in their attitudes toward sexual initiation or in their perceived behavioral control. Both men and women who reported initiating more frequently and perceived their partner as initiating more frequently reported greater sexual satisfaction. These results are discussed in terms of the utility of the TPB for understanding sexual initiations and the role of the traditional sexual script in initiation-related cognitions and behavior. PMID:22875717

  6. Sexual Behavior and Correlates among College Students.

    Murstein, Bernard I.; Holden, Cynthia Caravatt

    1979-01-01

    A representative sample of 347 college men and women were queried on their experience with premarital sex. Responses were correlated to subjects' self-reported philosophy of sex, relationship with parents, physical attractiveness, religious feelings, drug use, commitment to last sexual partner, and attitudes toward marriage and women's liberation.…

  7. Hormonal influences on sexually differentiated behavior in nonhuman primates.

    Wallen, Kim

    2005-04-01

    Sexually dimorphic behavior in nonhuman primates results from behavioral predispositions organized by prenatal androgens. The rhesus monkey has been the primary primate model for understanding the hormonal organization of sexually dimorphic behavior. Historically, female fetuses have received high prenatal androgen doses to investigate the masculinizing and defeminizing effects of androgens. Such treatments masculinized juvenile and adult copulatory behavior and defeminized female-typical sexual initiation to adult estrogen treatment. Testosterone and the nonaromatizable androgen, 5alpha-dihydrotestosterone, produced similar effects suggesting that estrogenic metabolites of androgens are not critical for masculinization and defeminization in rhesus monkeys. Long duration androgen treatments masculinized both behavior and genitalia suggesting that socializing responses to the females' male-like appearance may have produced the behavioral changes. Treatments limited to 35 days early or late in gestation differentially affected behavioral and genital masculinization demonstrating direct organizing actions of prenatal androgens. Recent studies exposed fetal females to smaller doses of androgens and interfered with endogenous androgens using the anti-androgen flutamide. Low dose androgen treatment only significantly masculinized infant vocalizations and produced no behavioral defeminization. Females receiving late gestation flutamide showed masculinized infant vocalizations and defeminized interest in infants. Both late androgen and flutamide treatment hypermasculinized some male juvenile behaviors. Early flutamide treatment blocked full male genital masculinization, but did not alter their juvenile or adult behavior. The role of neuroendocrine feedback mechanisms in the flutamide effects is discussed. Sexually differentiated behavior ultimately reflects both hormonally organized behavioral predispositions and the social experience that converts these predispositions

  8. Normal behavior and the clinical implications of abnormal behavior in guinea pigs.

    Bradley, T A

    2001-09-01

    Cavies are becoming more popular as pets because they are relatively easy to care for and provide never-ending love and entertainment with their curious but gentle nature. As with other species, the best way to learn about guinea pig behavior is to own guinea pigs. Understanding normal behavior provides the practitioner with the ability to more easily recognize pathology and abnormal behavior. This allows the veterinarian to provide necessary supportive care and pain management more quickly while performing diagnostics and determining the need for therapeutics. Understanding the behavior of cavies allows the clinician to better educate guinea pig-owning clients and to better and more quickly serve the needs of their guinea pig patients. PMID:11601108

  9. Social capital and sexual behavior among Ugandan university students

    Anette Agardh

    2010-10-01

    Full Text Available Background: Uganda has reduced its prevalence of HIV/AIDS from 18 to 6.5% within a decade. An important factor behind this might have been the response from faith-based voluntary organizations, which developed social capital for achieving this. Three behaviors have been targeted: Abstinence, Being faithful, and Condom use (the ABC strategy. The aim of this study was to explore the association between social capital and the ABC behaviors, especially with reference to religious factors. Methods: In 2005, 980 Ugandan university students responded to a self-administered questionnaire (response rate 80%. It assessed sociodemographic factors, social capital, importance of religion, sexual debut, number of lifetime sexual partners, and condom use. Logistic regression analysis was applied as the main analytical tool. Results: Thirty-seven percent of the male and 49% of the female students had not had sexual intercourse. Of those with sexual experience, 46% of the males and 23% of the females had had three or more lifetime sexual partners, and 32% of those males and 38% of the females stated they did not always use condoms with a new partner. Low trust in others was associated with a higher risk for not always using condoms with a new partner among male students (OR 1.7, 95% CI 1.1–2.8, and with a lower risk for sexual debut among female students (OR 0.5, 95% CI 0.3–0.9. Non-dominant bridging trust among male students was associated with a higher risk for having had many sexual partners (OR1.8, 95% CI 1.2–2.9. However, low trust in others was associated with a greater likelihood of sexual debut in men, while the opposite was true in women, and a similar pattern was also seen regarding a high number of lifetime sexual partners in individuals who were raised in families where religion played a major role. Conclusions: In general, social capital was associated with less risky sexual behavior in our sample. However, gender and role of religion modified

  10. But I'm Married: Understanding Relationship Status and College Students' Sexual Behaviors

    Oswalt, Sara B.; Wyatt, Tammy J.

    2014-01-01

    Sexual health programs on college campuses are often directed toward single individuals with a focus on sexual risk. Using a sample of college students, this study examines how relationship status relates to sexual behaviors and may be a factor for sexual risk. Based on the study's results, expansion of sexual health programming on college…

  11. Sexual Health Care, Sexual Behaviors and Functioning, and Female Genital Cutting: Perspectives From Somali Women Living in the United States.

    Connor, Jennifer Jo; Hunt, Shanda; Finsaas, Megan; Ciesinski, Amanda; Ahmed, Amira; Robinson, Beatrice Bean E

    2016-01-01

    We investigated the sexual values, attitudes, and behaviors of 30 Somali female refugees living in a large metropolitan area of Minnesota by collecting exploratory sexual health information based on the components of the sexual health model-components posited to be essential aspects of healthy human sexuality. A Somali-born bilingual interviewer conducted the semistructured interviews in English or Somali; 22 participants chose to be interviewed in Somali. Interviews were translated, transcribed, and analyzed using descriptive statistics and thematic analyses. Our study findings highlighted a sexually conservative culture that values sexual intimacy, female and male sexual pleasure, and privacy in marriage; vaginal sexual intercourse as the only sanctioned sexual behavior; and the importance of Islamic religion in guiding sexual practices. Findings related to human immunodeficiency virus (HIV) revealed HIV testing at immigration, mixed attitudes toward condom use, and moderate knowledge about HIV transmission modes. Female genital cutting (FGC) was a pervasive factor affecting sexual functioning in Somali women, with attitudes about the controversial practice in transition. We recommend that health professionals take the initiative to discuss sexual health care and safer sex, sexual behaviors/functioning, and likely challenges to sexual health with Somali women--as they may be unlikely to broach these subjects without permission and considerable encouragement. PMID:26168010

  12. Sexual Orientation- and Race-Based Discrimination and Sexual HIV Risk Behavior Among Urban MSM

    Frye, Victoria; Nandi, Vijay; Egan, James; Cerda, Magdalena; Greene, Emily; Van Tieu, Hong; Ompad, Danielle C.; Hoover, Donald R.; Lucy, Debbie; Baez, Eduardo; Koblin, Beryl A.

    2014-01-01

    Understanding what social factors are associated with risk of HIV acquisition and transmission among gay, bisexual and other men who have sex with men (MSM) is a critical public health goal. Experiencing discrimination may increase risk of HIV infection among MSM. This analysis assessed relations between experiences of sexual orientation- and race-based discrimination and sexual HIV risk behavior among MSM in New York City. 1,369 MSM completed a self-administered computerized assessment of past 3-month sexual behavior, experience of social discrimination and other covariates. Regression models assessed relations between recent experience of discrimination and sexual HIV risk behavior. Mean age was 32 years; 32 % were white; 32 % Latino/Hispanic; 25 % African American/Black. Of MSM who self-reported HIV-positive or unknown status (377), 7 % (N = 27) reported having unprotected insertive anal intercourse with an HIV-negative or unknown status partner (“HIV transmission risk”). Of MSM who self-reported HIV-negative status (992), 11 % (110) reported unprotected receptive anal intercourse with an HIV-positive or unknown status partner (“HIV acquisition risk”). HIV acquisition risk was positively associated with sexual orientation-based discrimination in home or social neighborhoods, but not race-based discrimination. We observed that sexual orientation-based discrimination was associated with sexual HIV risk behavior among urban-dwelling MSM. Addressing environmental sources of this form of discrimination, as well as the psychological distress that may result, should be prioritized in HIV prevention efforts. PMID:25381561

  13. A gender discrepancy analysis of heterosexual sexual behaviors in two university samples.

    Jozkowski, Kristen N; Satinsky, Sonya A

    2013-12-01

    The current study aimed to (1) offer a large-scale enumeration of college students' lifetime sexual behaviors and sexual behaviors at last event, and (2) apply a gender discrepancy lens to college students' sexual behaviors in order to examine potential gender differences in heterosexual college students' experiences. Nine-hundred and seventy college students between the ages of 18 and 27 from two large universities in the United States participated in the current study. Participants filled out a paper-pencil questionnaire during the last 30 min of class. Measures of lifetime sexual behaviors and engagement in behaviors at last sexual event were replicated from the National Survey of Sexual Health Behavior. Most college students engaged in some form of sexual behavior (manual, oral, vaginal-penile, anal). Men more frequently reported engaging in receptive sexual behaviors (e.g., receiving oral sex) where as women were more likely to engage in performative sexual behaviors (e.g., performing oral sex). At most recent sexual event, men were more likely than women to report being the sexual initiator. Findings highlight gender differences in sexual behavior and provide a foundation for social norms interventions. Holistic sexual health promotion for young adults includes acknowledging and discouraging sites of disparity in equity and pleasure. Therefore, college-level sexual health educators should pay attention to the potential pleasure gap between men and women in heterosexual encounters, and to see pleasure as an important part of sexual health that should be included in social norms campaigns. PMID:23873260

  14. Characteristics and allowed behaviors of gay male couples’ sexual agreements

    Mitchell, Jason W.

    2013-01-01

    Research has shown that gay male couples’ sexual agreements may affect their risk for HIV. Few U.S. studies have collected dyadic data nationally from gay male couples to assess what sexual behaviors they allow to occur by agreement type and the sequence of when certain behaviors occur within their relationships. In our cross-sectional study, dyadic data from a convenience sample of 361 male couples were collected electronically throughout the U.S. by using paid Facebook ads. Findings from ou...

  15. Abnormal austenite-ferrite transformation behavior in pure iron

    LIU Yongchang; F.Sommer; E.J. Mittemeijer

    2004-01-01

    The austenite → ferrite transformation is the most important reaction route in the manufacture of Fe-based materials. Here the austenite (γ) → ferrite (α)transformation of pure iron was systematically explored by high-resolution dilatometry. Abnormal transformation kinetics, multi-peak discontinuous reaction, was recognized in pure iron according to the variation of the ferrite-formation rate. The occurrence the one or the other type of γ→α trans formation strongly depends on the grain size: the transformation type changes from abnormal to normal (single-peak continuous reaction) with decreasing grain size. The inherent reason for the occurrence of abnormal transformation could be attributed to the repeated nucleation in front of the moving γ/α interface induced by the accumulation of elastic and plastic accommodation energy.

  16. An Investigation of the Effects of Alcohol Consumption and Alcohol Policies on Youth Risky Sexual Behaviors

    Sara Markowitz; Robert Kaestner; Michael Grossman

    2005-01-01

    The problems of teen pregnancy, HIV/AIDS and the high rates of other sexually transmitted diseases among youth have lead to widespread concern with the sexual behaviors of teenagers. Alcohol use is one of the most commonly cited correlates of risky sexual behavior. The purpose of this research is to investigate the causal role of alcohol in determining sexual activity and risky sexual behavior among teenagers and young adults. This research also addresses the question of whether there are pub...

  17. Is Sexual Behavior Healthy for Adolescents? A Conceptual Framework for Research on Adolescent Sexual Behavior and Physical, Mental, and Social Health

    Vasilenko, Sara A.; Lefkowitz, Eva S.; Welsh, Deborah P.

    2014-01-01

    Although research has increasingly emphasized how adolescent sexual behavior may be associated with aspects of health beyond unwanted pregnancy and sexually transmitted infections, no current theoretical or conceptual model fully explains associations between sexual behavior and multiple facets of health. We provide a conceptual model that…

  18. Family Sex Communication and the Sexual Desire, Attitudes, and Behavior of Late Adolescents

    Zamboni, Brian D.; Silver, Rachel

    2009-01-01

    Parental sex education might promote healthy sexual behavior among adolescents, but some parents assume that family communication about sex will lead to sexual activity. Family sex communication has been studied with a limited range of adolescent sexual behaviors but not sexual fantasy or desire. Two measures of family sex communication were…

  19. THE COMPARISON OF SEXUAL BEHAVIOR HIGH RISK SEXUAL BEHAVIOUR AND SELF-HARM BEHAVIOUR IN STIMULANTS/NARCOTIC SUBSTANCE ABUSE

    Lale Mirsoleimani

    2009-05-01

    CONCLUSIONS, the level of sexual behavior in cocaine abuses was at the most and in crack abusers was at the least. Also, the level of high risk sexual behavior in ice and cocaine was more than opium, heroin and crack. The level of self harm behavior in crack abuses was more than ice and opium abuses.

  20. Nonneural Androgen Receptors Affect Sexual Differentiation of Brain and Behavior.

    Swift-Gallant, Ashlyn; Coome, Lindsay A; Ramzan, Firyal; Monks, D Ashley

    2016-02-01

    Testosterone, acting via estrogenic and androgenic pathways, is the major endocrine mechanism promoting sexual differentiation of the mammalian nervous system and behavior, but we have an incomplete knowledge of which cells and tissues mediate these effects. To distinguish between neural and nonneural actions of androgens in sexual differentiation of brain and behavior, we generated a loxP-based transgenic mouse, which overexpresses androgen receptors (ARs) when activated by Cre. We used this transgene to overexpress AR globally in all tissues using a cytomegalovirus (CMV)-Cre driver (CMV-AR), and we used a Nestin-Cre driver to overexpress AR only in neural tissue (Nes-AR). We then examined whether neural or global AR overexpression can affect socio-sexual behaviors using a resident-intruder paradigm. We found that both neural and global AR overexpression resulted in decreased aggressive behaviors and increased thrusting during mounting of intruders, consistent with a neural site of action. Global, but not neural, AR overexpression in males led to an increase in same-sex anogenital investigation. Together, these results suggest novel roles for nonneural AR in sexual differentiation of mice, and indicate that excess AR can lead to a paradoxical reduction of male-typical behavior. PMID:26636184

  1. Adolescents' Use of Sexually Explicit Internet Material and Their Sexual Attitudes and Behavior: Parallel Development and Directional Effects

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

    2015-01-01

    Although research has repeatedly demonstrated that adolescents' use of sexually explicit Internet material (SEIM) is related to their endorsement of permissive sexual attitudes and their experience with sexual behavior, it is not clear how linkages between these constructs unfold over time. This study combined 2 types of longitudinal modeling,…

  2. Social isolation during puberty affects female sexual behavior in mice

    Jasmina eKercmar

    2014-09-01

    Full Text Available Exposure to stress during puberty can lead to long-term behavioral alterations in adult rodents coincident with sex steroid hormone-dependent brain remodeling and reorganization. Social isolation is a stress for social animals like mice, but little is known about the effects of such stress during adolescence on later reproductive behaviors. The present study examined sexual behavior of ovariectomized, estradiol and progesterone primed female mice that were individually housed from 25 days of age until testing at approximately 95 days, or individually housed from day 25 until day 60 (during puberty, followed by housing in social groups. Mice in these isolated groups were compared to females that were group housed throughout the experiment. Receptive sexual behaviors of females and behaviors of stimulus males were recorded. Females housed in social groups displayed greater levels of receptive behaviors in comparison to both socially isolated groups. Namely, social females had higher lordosis quotients and more often displayed stronger lordosis postures in comparison to isolated females. No differences between female groups were observed in stimulus male sexual behavior suggesting that female ’attractiveness’ was not affected by their social isolation. Females housed in social groups had fewer cells containing immunoreactive estrogen receptor (ER α in the anteroventral periventricular nucleus (AVPV and in the ventromedial nucleus of the hypothalamus (VMH than both isolated groups. These results suggest that isolation during adolescence affects female sexual behavior and re-socialization for one month in adulthood is insufficient to rescue lordosis behavior from the effects of social isolation during the pubertal period.

  3. Kinsey revisited, Part I: Comparisons of the sexual socialization and sexual behavior of white women over 33 years.

    Wyatt, G E; Peters, S D; Guthrie, D

    1988-06-01

    This research compared data from two studies of women's sexual behavior--one conducted in the 1940s, the other in the 1980s. The first sample included 3952 white women, ages 18 to 36, drawn from the larger sample of women who participated in the original Kinsey study. The second comprised 122 white women, in the same age range, who had taken part in a recent study of sexual socialization and experiences among women in Los Angeles County, CA. Log-linear analyses were used to control for differences between the samples on age, education, and marital status. Comparisons were conducted in the areas of childhood family characteristics; sexual socialization and education; sexual behavior in childhood, adolescence, and adulthood; contraceptive practices; and child sexual abuse. Results tended to reflect changes that have taken place in society and in patterns of sexual behavior. Differences in sexual socialization pointed to the increased role of the media and the schools and to more relaxed attitudes about nudity in the home. Shifts in sexual behavior were particularly dramatic. As compared to women in the Kinsey sample, the newer subjects began intercourse earlier, were less likely to have a fiance or husband as their first partner, reported a higher number of sexual partners, and participated in a broader range of sexual behaviors. Contraceptive practices differed considerably, especially among never-married women. Women in the new study were also more likely to report instances of child sexual abuse. Methodological and social factors contributing to the findings are discussed. PMID:3408344

  4. Kinsey revisited, Part II: Comparisons of the sexual socialization and sexual behavior of black women over 33 years.

    Wyatt, G E; Peters, S D; Guthrie, D

    1988-08-01

    Kinsey's findings regarding the sexual behavior of black women were compared with data from a more recent study of sexual socialization and experiences among women in Los Angeles County, Ca. The study examined responses from two groups of college-educated black women, ages 18 to 36, 196 women from the original Kinsey sample and 64 women from the new sample. Log-linear analyses were used to control for differences between the samples on age and marital status. Comparisons were conducted in the areas of childhood family characteristics; sexual socialization and education; sexual behavior in childhood, adolescence, and adulthood; contraceptive practices; and child sexual abuse. Results reflected changes that have taken place in society and in patterns of sexual behavior. Differences in sexual socialization pointed to the increased role of the media and the schools and to more relaxed attitudes about nudity in the home. Shifts in sexual behavior were particularly dramatic. As compared to women in the Kinsey sample, newer subjects began intercourse earlier, were less likely to have a fiance or husband as their first partner, reported a higher number of sexual partners, and participated in a broader range of sexual behaviors. Contraceptive practices differed considerably, especially among never-married women. Women in this study were slightly more likely to report instances of child sexual abuse. Methodological and social factors contributing to the findings are discussed. PMID:3421826

  5. Molecular and neural control of sexually dimorphic social behaviors.

    Yang, Taehong; Shah, Nirao M

    2016-06-01

    Sexually reproducing animals exhibit sex differences in behavior. Sexual dimorphisms in mating, aggression, and parental care directly contribute to reproductive success of the individual and survival of progeny. In this review, we discuss recent advances in our understanding of the molecular and neural network mechanisms underlying these behaviors in mice. Notable advances include novel insights into the sensory control of social interactions and the identification of molecularly-specified neuronal populations in the brain that control mating, aggression, and parental behaviors. In the case of the latter, these advances mark a watershed because scientists can now focus on discrete neural pathways in an effort to understand how the brain encodes these fundamental social behaviors. PMID:27162162

  6. Estimating Peer Effects in Sexual Behavior among Adolescents

    Ali, Mir M.; Dwyer, Debra S.

    2011-01-01

    In this paper we seek to empirically quantify the role of peer social networks in influencing sexual behavior among adolescents. Using data of a nationally representative sample of adolescents we utilize a multivariate structural model with school-level fixed effects to account for the problems of contextual effects, correlated effects and peer…

  7. [The sexual behavior of young French people].

    Bonierbale-branchereau, M; Hontanx, J; Boubli, L

    1987-01-01

    150 female and 116 male students at the University of Provence-Aix-Marseilles in France answered a 44-item anonymous questionnaire designed to identify the circumstances, impressions, and comparative aspects of their 1st sexual intercourse. The average current age of the students was 20 years. The average age at 1st intercourse was 17 for 124 females and 16.9 for 104 males. The minimum and maximum ages respectively were 13 and 27 years for the women and 11 and 22 for the men. 16.5% of the women and 5% of the men were virgins. The age at 1st intercourse and rate of virginity did not vary by sociocultural or religious background. All of the women who were virgins felt that amorous sentiments had to accompany sensuality in sexual encounters. Among the nonvirgin women, 57% thought that amorous sentiments and sexuality were inseparable, while 28% felt they were not necessarily linked. 65% of the women and 12% of the men reported being disappointed by their 1st intercourse. 24% of the women and 81% of the men reported not being disappointed. The disappointment of the woman was linked essentially to lack of sensation. 70% of the women had no orgasm, but 75% of the men did. Among the 24% of women who reported they were not disappointed, only 20% had their expectations of physical pleasure fulfilled. 41 women and 53 men stated their primary motivation was desire, 14 women stated it was to give pleasure, and 24 women and 32 men reported curiosity as their principal motivation. 66% of the women and 26.5% of the men reported that their partner had been a love interest. The partner was older for 64% of the women and 32% of the men, the same age for 28% of the women and 47.5% of the men, and younger for 2% of the women and 13.5% of the men. 63% of the women and 60% of the men said they were comfortable with their sexuality, while 20% of the women and 24% of the men said they were not. 55% of the women and 85% of the men reported they masturbated. 69% of women and 60% of the men

  8. Mediators of the Relation Between Community Violence and Sexual Risk Behavior Among Adults Attending a Public Sexually Transmitted Infection Clinic.

    Senn, Theresa E; Walsh, Jennifer L; Carey, Michael P

    2016-07-01

    Prior research shows that violence is associated with sexual risk behavior, but little is known about the relation between community violence (i.e., violence that is witnessed or experienced in one's neighborhood) and sexual risk behavior. To better understand contextual influences on HIV risk behavior, we asked 508 adult patients attending a publicly funded STI clinic in the U.S. (54 % male, M age = 27.93, 68 % African American) who were participating in a larger trial to complete a survey assessing exposure to community violence, sexual risk behavior, and potential mediators of the community violence-sexual risk behavior relation (i.e., mental health, substance use, and experiencing intimate partner violence). A separate sample of participants from the same trial completed measures of sexual behavior norms, which were aggregated to create measures of census tract sexual behavior norms. Data analyses controlling for socioeconomic status revealed that higher levels of community violence were associated with more sexual partners for men and with more episodes of unprotected sex with non-steady partners for women. For both men and women, substance use and mental health mediated the community violence-sexual risk behavior relation; in addition, for men only, experiencing intimate partner violence also mediated this relation. These results confirm that, for individuals living in communities with high levels of violence, sexual risk reduction interventions need to address intimate partner violence, substance use, and mental health to be optimally effective. PMID:27000155

  9. The Effect of Cognitive-Behavioral Teaching on Improvement of Women's Sexual Function with Hypoactive Sexual Desire Disorder

    Najme-Sadat Hajivosough; Jahanshir Tavakolizadeh; Alireza Rajayi; Alireza Atarodi

    2012-01-01

    Background: Hypoactive sexual desire disorder as the most prevalent sexual dysfunction has a major role in marital relationships. The purpose of this study was to determine the effect of cognitive-behavioral teaching on improvement of women sexual function.Materials and Methods: In this semi experimental study, the sample size were 30 women that 15 were randomly selected for each experimental and control group of women with hypoactive sexual desire. At first the pretest was carried out in bot...

  10. Coaching behavior : any consequences for the prevalence of sexual harassment?

    Sand, Trond Svela; Fasting, Kari; Chroni, Stilani; Knorre, Nada

    2011-01-01

    Coaches can easily dominate athletes and this unbalanced power distribution may be strengthened by authoritarian behavior; i.e. negative feedback, directive communication, coach-led decision making, taskcentered role orientation, and goal orientation on performance. An unwanted risk emerges when the power is abused, which can lead to the occurrence of sexual harassment. This article examines whether authoritarian coaching behaviors may have any implications for female ath...

  11. 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

    Meyer, Sara De; 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 ...

  12. Sexual risk behavior and type of sexual partners in transnational indigenous migrant workers.

    Caballero-Hoyos, Ramiro; Villaseñor-Sierra, Alberto; Millán-Guerrero, Rebeca; Trujillo-Hernández, Benjamín; Monárrez-Espino, Joel

    2013-06-01

    Indigenous migrant workers (IMWs) have a high vulnerability to HIV and STDs due to poverty and marginalization. This study examined factors associated with sexual risk behavior (SRB) according to type of partner in transnational young male IMWs at a sugar cane agro-industrial complex in western Mexico. A total of 192 sexually active IMWs were recruited from four laborer shelters to participate in a sexual partner survey. The IMWs were interviewed about their sexual partners and practices over the last 12 months during which it emerged that they had had a total of 360 sexual partners. Multiple linear regression analyses were performed to identify factors related to SRB in 222 main (spouse, mistress and girlfriend) and 138 casual partners (colleague, friend, casual encounter and sex worker). Results showed a significantly higher SRB score with casual partners. For the main partner regression model, prior exposure to HIV- and STD-preventive information and sexual intercourse with higher employment status partners (formal workers vs. self-employed in informal activities and unemployed) were associated with lower SRB scores, but if the sexual relations occurred in Mexico (vs. the U.S.), the SRB scores increased. For the casual partner model, the practice of survival sex (sex in exchange for basic needs), sexual relations in Mexico (vs. the U.S.), and being a circular migrant (person traveling for temporary work to return home when the contract is over) were related to higher SRB scores. Findings support the implementation of preventive interventions using different messages depending on the type of partners, main or casual, within the labor migrant context. PMID:22851155

  13. Characteristics of sexual behavior among teenagers in Belgrade

    Bjekić Milan D.

    2004-01-01

    Full Text Available Introduction The risks associated with teenage sex include pregnancy and a high rate of sexually transmitted diseases (STDs. Material and methods The study compared female teenagers: 32 with STDs and 90 with fungal skin infections who were treated in the City Center for Skin and Venereal Diseases in Belgrade from January 2000 to June 2001. An anonymous questionnaire was used to collect data and an univariate logistic regression analysis was performed. Results The mean age of participants was 18.2 years. About 40% of respondents reported to have their first sexual intercourse at the age of 14-16 years. The majority of cases and controls had one or two partners, but a greater percentage of cases had six or more partners compared to controls (12.5% vs. 3.3%. Adolescents with STDs frequently had sexual intercourse on the first date (p<0.05, and more frequently reported previous STDs in their personal history (p<0.05. Consistent use of condoms was less frequent among cases than among controls, both with steady (9.4% vs. 27.8% and irregular partners (30.0% vs. 70.6%. The majority of teenagers (95% thinks that sexual education at schools should be better. Discussion According to the results obtained, which are in agreement with literature data, teenagers should change their behavior, especially with respect to condom use both during vaginal and anal sex. Health education at schools could probably influence future sexual behavior, and counseling for STDs should be offered to all teenagers attending STD clinics. Conclusion The best way to avoid unwanted pregnancy and STDs is to delay the first sexual experience, reduce the number of sexual partners and increase the protection by condom use.

  14. Alcohol and HIV sexual risk behaviors among injection drug users.

    Arasteh, Kamyar; Des Jarlais, Don C; Perlis, Theresa E

    2008-05-01

    We analyzed data from 6341 injection drug users (IDUs) entering detoxification or methadone maintenance treatment in New York City between 1990 and 2004 to test the hypothesis that alcohol use and intoxication is associated with increased HIV sexual risk behaviors. Two types of associations were assessed: (1) a global association (i.e., the relationship between HIV sexual risk behaviors during the 6 months prior to the interview and at-risk drinking in that period, defined as more than 14 drinks per week for males or 7 drinks per week for females), and (2) an event-specific association (i.e., the relationship between HIV sexual risk behaviors during the most recent sex episode and alcohol intoxication during that episode). Sexual risk behaviors included multiple sex partners and engaging in unprotected sex. After adjusting for the effects of other variables, at-risk-drinkers were more likely to report multiple sex partners and engaging in unprotected sex with casual sex partners (both global associations). IDUs who reported both they and their casual partners were intoxicated during the most recent sex episode were more likely to engage in unprotected sex (an event-specific association). We also observed two significant interactions. Among IDUs who did not inject cocaine, moderate-drinkers were more likely to report multiple partners. Among self-reported HIV seropositive IDUs, when both primary partners were intoxicated during the most recent sex episode they were more likely to engage in unprotected sex. These observations indicate both global and event-specific associations of alcohol and HIV sexual-risk behaviors. PMID:18242009

  15. The Internet May Encourage Risky Sexual Behavior

    胡开明

    2001-01-01

    “网恋”,作为一个新名词,始见于报端。“网恋”,似乎以悲剧或失败告终者居多。本文让我们大吃一惊: Over 80% of those questioned reported having Internet access, and almost35% of these men said they went online to seek a sexual partner, the majorityreporting they did so more than once. …seeking sex on the Internet was generally associated with high-risk sexualbehavior。 我的儿子,每日上网,近来成绩迅速下跌,此文引起我的思考:Interntrepresent a new risk environment?】

  16. HIV risk sexual behaviors among teachers in Uganda

    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

  17. The influence of sexually explicit Internet material on sexual risk behavior: a comparison of adolescents and adults.

    Peter, Jochen; Valkenburg, Patti M

    2011-08-01

    This study had three goals: first, to investigate whether sexually explicit Internet material (SEIM) affects sexual risk behavior; second, to study whether these effects differ between adolescents and adults; and third, to analyze, separately for adolescents and adults, whether gender and age moderate an influence of SEIM on sexual risk behavior. The authors conducted a 2-wave panel survey among nationally representative random samples of 1,445 Dutch adolescents and 833 Dutch adults. SEIM use increased sexual risk behavior among adults, but not among adolescents. More specifically, moderator analyses showed that SEIM use increased sexual risk behavior only among male adults, but not among female adults. In the adolescent sample, no moderating gender effect occurred. Neither among adolescents nor among adults did age moderate the effects. Our study shows that SEIM may influence outcomes related to people's sexual health. It also suggests that male adults may present a potential risk group for adverse effects of SEIM. PMID:21476164

  18. Olfaction in eating disorders and abnormal eating behavior: a systematic review

    Islam, Mohammed A.; Fagundo, Ana B.; Arcelus, Jon; Agüera, Zaida; Jiménez-Murcia, Susana; Fernández-Real, José M; Tinahones, Francisco J.; de la Torre, Rafael; Botella, Cristina; Frühbeck, Gema; Casanueva, Felipe F; Menchón, José M.; Fernandez-Aranda, Fernando

    2015-01-01

    The study provides a systematic review that explores the current literature on olfactory capacity in abnormal eating behavior. The objective is to present a basis for discussion on whether research in olfaction in eating disorders may offer additional insight with regard to the complex etiopathology of eating disorders (ED) and abnormal eating behaviors. Electronic databases (Medline, PsycINFO, PubMed, Science Direct, and Web of Science) were searched using the components in relation to olfac...

  19. Evaluation of sexual functions and sexual behaviors after penile brachytherapy in men treated for penile carcinoma

    Soh, Patrice Njomnang; Delaunay, Boris; Nasr, Elie Bou; Delannes, Martine; Soulie, Michel; Huyghe, Eric

    2014-01-01

    Purpose To assess sexual functions and behaviors of men treated by penile brachytherapy for a cancer of the penis. Materials and methods Thirty eight men (19 patients treated by penile brachytherapy for a cancer of the penis and 19 age paired-matched controls) participated in a survey about sexuality. The mean age of patients and controls were 73.2 +/- 11.7 and 70.0 +/- 10.5 years, respectively (NS). Controls were men without penile pathology, without history of cancer and no evidence of cogn...

  20. Gender Differences in HIV-Related Perceptions, Sexual Risk Behaviors, and History of Sexually Transmitted Diseases Among Chinese Migrants Visiting Public Sexually Transmitted Disease Clinics

    Wang, Bo; Li, Xiaoming; Stanton, Bonita; Fang, Xiaoyi; LIANG, GUOJUN; Liu, Hui; Lin, Danhua; Yang, Hongmei

    2007-01-01

    The goal of this study was to explore gender difference in HIV-related perceptions according to a social cognitive theory and sexual risk behaviors and to examine associations between mobility, sexual risk, and history of sexually transmitted diseases (STDs) among male and female migrants visiting STD clinics. A cross-sectional study among migrants visiting STD clinics in three large cities in China assessed HIV-related perceptions, sexual activity, condom use, and history of STDs was used. A...

  1. Behavioral abnormalities in mice lacking mesenchyme-specific Pten.

    Borniger, Jeremy C; Cissé, Yasmine M; Cantemir-Stone, Carmen Z; Bolon, Brad; Nelson, Randy J; Marsh, Clay B

    2016-05-01

    Phosphatase and tensin homolog (Pten) is a negative regulator of cell proliferation and growth. Using a Cre-recombinase approach with Lox sequences flanking the fibroblast-specific protein 1 (Fsp1 aka S100A4; a mesenchymal marker), we probed sites of expression using a β-galactosidase Rosa26(LoxP) reporter allele; the transgene driving deletion of Pten (exons 4-5) was found throughout the brain parenchyma and pituitary, suggesting that deletion of Pten in Fsp1-positive cells may influence behavior. Because CNS-specific deletion of Pten influences social and anxiety-like behaviors and S100A4 is expressed in astrocytes, we predicted that loss of Pten in Fsp1-expressing cells would result in deficits in social interaction and increased anxiety. We further predicted that environmental enrichment would compensate for genetic deficits in these behaviors. We conducted a battery of behavioral assays on Fsp1-Cre;Pten(LoxP/LoxP) male and female homozygous knockouts (Pten(-/-)) and compared their behavior to Pten(LoxP/LoxP) (Pten(+/+)) conspecifics. Despite extensive physical differences (including reduced hippocampal size) and deficits in sensorimotor function, Pten(-/-) mice behaved remarkably similar to control mice on nearly all behavioral tasks. These results suggest that the social and anxiety-like phenotypes observed in CNS-specific Pten(-/-) mice may depend on neuronal Pten, as lack of Pten in Fsp1-expressing cells of the CNS had little effect on these behaviors. PMID:26876012

  2. Gender differences in the enactment of sociosexuality: an examination of implicit social motives, sexual fantasies, coercive sexual attitudes, and aggressive sexual behavior.

    Yost, Megan R; Zurbriggen, Eileen L

    2006-05-01

    An unrestricted sociosexual orientation (the endorsement of casual sex) has been found to correlate with undesirable behaviors and personality characteristics more so in men than in women. Using a community sample of men and women, we investigated the correlations between sociosexuality and behaviors, motives, attitudes, and fantasies related to sexual aggression. Participants (n = 168; ages 21-45) completed self-report measures of sociosexual orientation, sexual conservatism, rape myth acceptance, adversarial sexual beliefs, attitudes toward women, sexual behaviors, and perpetration of sexual aggression. Participants also wrote five brief stories that were scored for power and affiliation-intimacy motives and two sexual fantasies that were coded for the theme of dominance. For both men and women, an unrestricted sociosexual orientation was correlated with behavioral items indicating earlier life experiences with sex, a greater number of lifetime sex partners, and more frequent sexual activity. For men, an unrestricted sociosexual orientation was linked with higher levels of rape myth acceptance and adversarial sexual beliefs; more conservative attitudes toward women; higher levels of power motivation and lower levels of affiliation-intimacy motivation; and past use of sexual aggression. For women, an unrestricted sociosexual orientation was associated with sexual fantasies of dominance and lower levels of sexual conservatism. PMID:16817063

  3. Sexual orientation and sexual behavior among Latino and Asian Americans: implications for unfair treatment and psychological distress.

    Chae, David H; Ayala, George

    2010-09-01

    Research on the sexuality of Asians and Latinos in the United States has been sparse, and the studies that have been done suffer from a number of limitations. Using data from the National Latino and Asian American Study (2002-2003), this study examined self-identified sexual orientation and self-reported sexual behavior among Latinos (n = 2,554; age: M = 38.1, SE = 0.5) and Asians (n = 2,095; age: M = 41.5, SE = 0.8). This study also investigated implications for unfair treatment and psychological distress among sexual minorities identified in the sample. Results indicated heterogeneity in responses to items assessing sexual orientation and sexual behavior including differences in the adoption of lesbian, gay, or bisexual (LGB) identity by gender, ethnicity, nativity, and socioeconomic status. LGB sexual minorities reported higher levels of unfair treatment and psychological distress compared to their non-LGB-identified sexual minority counterparts, and unfair treatment was positively associated with psychological distress. Results highlight the need to consider multiple demographic factors in assessing sexuality, and also suggest that measures of both self-identified sexual orientation and sexual behavior should be collected. In addition, findings provide support for the deleterious influence of unfair treatment among Asians and Latinos in the United States. PMID:19626536

  4. Allergies: The Key to Many Childhood Behavior Abnormalities.

    Vass, Molly; Rasmussen, Betty

    1984-01-01

    Describes the role of allergies in childhood behavior problems and discusses the role of school counselors in identifying allergic responses. Includes a list of references and resources on allergies, nutrition, support groups, and environmental care units. (JAC)

  5. HIV risk sexual behaviors among teachers in Uganda

    Lillian Ayebale; Lynn Atuyambe; William Bazeyo; Erasmus Otolok Tanga

    2014-01-01

    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 a...

  6. Risk behaviors for sexually transmitted diseases among crack users

    Rafael Alves Guimarães

    2015-08-01

    Full Text Available AbstractObjectives: to investigate the prevalence and risk behaviors by means of reporting of sexually transmitted diseases among crack users.Method: cross-sectional study carried out with 588 crack users in a referral care unit for the treatment of chemical dependency. Data were collected by means of face-to-face interview and analyzed using Stata statistical software, version 8.0.Results: of the total participants, 154 (26.2%; 95% CI: 22.8-29.9 reported antecedents of sexually transmitted diseases. Ages between 25 and 30 years (RP: 2.1; 95% CI: 1.0-4.0 and over 30 years (RP: 3.8; 95% CI: 2.1-6.8, alcohol consumption (RP: 1.9; 95% CI: 1.1-3.3, antecedents of prostitution (RP: 1.9; 95% CI: 1.3-2.9 and sexual intercourse with person living with human immunodeficiency virus/AIDS (RP: 2.7; 95% CI: 1.8-4.2 were independently associated with reporting of sexually transmitted diseases.Conclusion: the results of this study suggest high risk and vulnerability of crack users for sexually transmitted diseases.

  7. Risk behaviors for sexually transmitted diseases among crack users 1

    Guimarães, Rafael Alves; da Silva, Leandro Nascimento; França, Divânia Dias da Silva; Del-Rios, Nativa Helena Alves; Carneiro, Megmar Aparecida dos Santos; Teles, Sheila Araujo

    2015-01-01

    Abstract Objectives: to investigate the prevalence and risk behaviors by means of reporting of sexually transmitted diseases among crack users. Method: cross-sectional study carried out with 588 crack users in a referral care unit for the treatment of chemical dependency. Data were collected by means of face-to-face interview and analyzed using Stata statistical software, version 8.0. Results: of the total participants, 154 (26.2%; 95% CI: 22.8-29.9) reported antecedents of sexually transmitted diseases. Ages between 25 and 30 years (RP: 2.1; 95% CI: 1.0-4.0) and over 30 years (RP: 3.8; 95% CI: 2.1-6.8), alcohol consumption (RP: 1.9; 95% CI: 1.1-3.3), antecedents of prostitution (RP: 1.9; 95% CI: 1.3-2.9) and sexual intercourse with person living with human immunodeficiency virus/AIDS (RP: 2.7; 95% CI: 1.8-4.2) were independently associated with reporting of sexually transmitted diseases. Conclusion: the results of this study suggest high risk and vulnerability of crack users for sexually transmitted diseases. PMID:26444164

  8. Sexual behavior and erotism in university students, Cali, Colombia

    Liliana Arias

    2011-09-01

    Full Text Available Aim: To identify the main components related to the thoughts and erotic practices of students at Universidad del Valle, San Fernando Campus. Method: A descriptive study was conducted during 2008-2009 to evaluate the students´ necessities on sexual and reproductive health (SRH in two faculties in a public university in Valle del Cauca, Colombia. A total of 1120 students were evaluated. Results: An information technology system was designed for this study. Six hundred and ninety five (62% of the subjects were women with an average age of 20 years, mostly coming from underprivileged economic backgrounds. The average age for the beginning of sexual intercourse was 16 without differences by educational level. Fifty percent had their first intercourse before their final adolescence, 42.3% have had 2 to 5 sexual partners. Women enjoy sex with less frequency than men (p=0.022. Men have higher frequency of sexual intercourse outside of the couple than women (p=0.001. Conclusions: Men adopted risk behaviors in erotic practices such as more sexual couples, high frequency of unfaithfulness. Men report more pleasure in their erotic practices.

  9. Sexual behavior among Brazilian adolescents, National Adolescent School-based Health Survey (PeNSE 2012)

    Maryane Oliveira-Campos; Marília Lavocart Nunes; Fátima Carvalho Madeira; Maria Goreth Santos; Silvia Reise Bregmann; Deborah Carvalho Malta; Luana Giatti; Sandhi Maria Barreto

    2014-01-01

    OBJECTIVE: This study describes the sexual behavior among students who participated in the National Adolescent School-based Health Survey (PeNSE) 2012 and investigates whether social inequalities, the use of psychoactive substances and the dissemination of information on sexual and reproductive health in school are associated with differences in behavior. METHODOLOGY: The response variable was the sexual behavior described in three categories (never had sexual intercourse, had protected ...

  10. Neighborhoods and Race/Ethnic Disparities in Adolescent Sexual Risk Behavior

    Carlson, Daniel L.; McNulty, Thomas L.; Bellair, Paul E.; Watts, Stephen

    2013-01-01

    Understanding the determinants of racial/ethnic disparities in adolescent sexual risk behavior is important given its links to the differential risk of teen pregnancy, childbearing, and sexually transmitted infections. This article tests a contextual model that emphasizes the concentration of neighborhood disadvantage in shaping racial/ethnic disparities in sexual risk behavior. We focus on two risk behaviors that are prevalent among Black and Hispanic youth: the initiation of sexual activity...

  11. The Effect of Sexual Cognitive-Behavioral Therapy on Females\\' Sexual Knowledge, Sexual Attitude, and Sexual Self-Confidence. A Case Study in Shiraz, Iran

    E Rahimi

    2009-10-01

    21.Lawrence S, Janet S. African- American adolescents knowledge, health- related attitudes, Sexual behavior, and contraceptive decisions: Implications for the prevention of adolescent HIV infection. Journal of Consulting & Clinical Psychology 200515: 104-112.Abstract retrieved Jul 15, 2007, from Psych INFO database,. 22.Shojayizade D, Ghobbe N, Mansurian M editors. The effectiveness of Health education couples on Sexual attitude about contraception means. Sexual health position in fertility and infertility seminar: 2003. 15-18: Tehran. Tehran Shahid Beheshti University of Medicine 2004. 23.Usefi E, Besharat M, Yunesi J. An investigation of the correlation between Sexual knowledge and attitude with marital satisfaction among serried couples Inhabiting in married students dormitory at shahid beheshti university. Quarterly journal of Iranian Counseling Association Winter 2008,Vol.6,No26,27-39.

  12. Sexual Health

    ... Youth Risk Behavior Survey Newest CDC data on teen risk behaviors Publications Check here to find the latest sexual ... Health (Medline Plus) Teen Sexual Health (Medline Plus) Teen Sexual Risk Behaviors Sexual Health and HIV/AIDS [1] WHO working ...

  13. Male-like sexual behavior of female mouse lacking fucose mutarotase

    Lim Dae-sik

    2010-07-01

    Full Text Available Abstract Background Mutarotases are recently characterized family of enzymes that are involved in the anomeric conversions of monosaccharides. The mammalian fucose mutarotase (FucM was reported in cultured cells to facilitate fucose utilization and incorporation into protein by glycosylation. However, the role of this enzyme in animal has not been elucidated. Results We generated a mutant mouse specifically lacking the fucose mutarotase (FucM gene. The FucM knockout mice displayed an abnormal sexual receptivity with a drastic reduction in lordosis score, although the animals were fertile due to a rare and forced intromission by a typical male. We examined the anteroventral periventricular nucleus (AVPv of the preoptic region in brain and found that the mutant females showed a reduction in tyrosine hydoxylase positive neurons compared to that of a normal female. Furthermore, the mutant females exhibited a masculine behavior, such as mounting to a normal female partner as well as showing a preference to female urine. We found a reduction of fucosylated serum alpha-fetoprotein (AFP in a mutant embryo relative to that of a wild-type embryo. Conclusions The observation that FucM-/- female mouse exhibits a phenotypic similarity to a wild-type male in terms of its sexual behavior appears to be due to the neurodevelopmental changes in preoptic area of mutant brain resembling a wild-type male. Since the previous studies indicate that AFP plays a role in titrating estradiol that are required to consolidate sexual preference of female mice, we speculate that the reduced level of AFP in FucM-/- mouse, presumably resulting from the reduced fucosylation, is responsible for the male-like sexual behavior observed in the FucM knock-out mouse.

  14. Relating Sexual Sadism and Psychopathy to One Another, Non-Sexual Violence, and Sexual Crime Behaviors

    Robertson, Carrie A.; Knight, Raymond A.

    2013-01-01

    Sexual sadism and psychopathy have been theoretically, clinically, and empirically linked to violence. Although both constructs are linked to predatory violence, few studies have sought to explore the covariation of the two constructs, and even fewer have sought to conceptualize the similarities of violence prediction in each. The current study considered all four Psychopathy Checklist-Revised (PCL-R) facets and employed well-defined, validated measures of sadism to elucidate the relation bet...

  15. Gender context of sexual violence and HIV sexual risk behaviors among married women in Iringa Region, Tanzania

    Tumaini M. Nyamhanga

    2014-12-01

    Full Text Available Background: There is a dearth of empirical research illuminating possible connections between gender imbalances and sexual violence among married women in Tanzania. There is a need to generate in-depth information on the connectivity between gender imbalances (asymmetrical resource ownership, sexual decision making, roles, and norms and sexual violence plus associated HIV risky sexual behavior among married women. Design: This paper is based on a qualitative case study that involved use of focus group discussions (FGDs. A thematic analysis approach was used in analyzing the study findings. Results: The study findings are presented under the three structures of gender and power theory. On sexual division of labor, our study found that economic powerlessness exposes women to sexual violence. On sexual division of power, our study found that perception of the man as a more powerful partner in marriage is enhanced by the biased marriage arrangement and alcohol consumption. On cathexis, this study has revealed that because of societal norms and expectations regarding women's sexual behavior characterized by their sexual and emotional attachments to men, women find it hard to leave sexually abusive marriages. That is, because of societal expectations of obedience and compelled tolerance many married women do suffer in silence. They find themselves trapped in marriages that increase their risk of acquiring HIV. Conclusions: This study suggests that married women experience a sexual risk of acquiring HIV that results from non-consensual sex. That non-consensual sex is a function of gender imbalances – ranging from women's economic dependence on their husbands or partners to socioculturally rooted norms and expectations regarding women's sexual behavior. The HIV risk is especially heightened because masculine sexual norms encourage men [husbands/partners] to engage in unprotected intra- and extramarital sex. It is recommended that the Tanzania

  16. DETECTING ABNORMAL BEHAVIOR IN SOCIAL NETWORK WEBSITES BY USING A PROCESS MINING TECHNIQUE

    Mahdi Sahlabadi

    2014-01-01

    Full Text Available Detecting abnormal user activity in social network websites could prevent from cyber-crime occurrence. The previous research focused on data mining while this research is based on user behavior process. In this study, the first step is defining a normal user behavioral pattern and the second step is detecting abnormal behavior. These two steps are applied on a case study that includes real and syntactic data sets to obtain more tangible results. The chosen technique used to define the pattern is process mining, which is an affordable, complete and noise-free event log. The proposed model discovers a normal behavior by genetic process mining technique and abnormal activities are detected by the fitness function, which is based on Petri Net rules. Although applying genetic mining is time consuming process, it can overcome the risks of noisy data and produces a comprehensive normal model in Petri net representation form.

  17. BARE MARKET: Campus Sex Ratios, Romantic Relationships, and Sexual Behavior

    Uecker, Jeremy E.; Regnerus, Mark D.

    2010-01-01

    Using a nationally-representative sample of college women, we evaluate the effect of campus sex ratios on women’s relationship attitudes and behaviors. Our results suggest that women on campuses where they comprise a higher proportion of the student body give more negative appraisals of campus men and relationships, go on fewer traditional dates, are less likely to have had a college boyfriend, and are more likely to be sexually active. These effects appear to stem both from decreased dyadic ...

  18. Adolescence, sexual behavior and risk factors to health

    de Assis, Simone Gonçalves; Gomes, Romeu; Pires, Thiago de Oliveira

    2014-01-01

    OBJECTIVE To analyze the relationships between sexual behavior and risk factors to physical and mental health in adolescents. METHODS Study of 3,195 pupils aged 15 to 19 in secondary education, in public and private schools in 10 state capitals in Brazil between 2007 and 2008. Multi-stage (schools and pupils) cluster sampling was used in each city and public and private educational network. All of the students selected completed a questionnaire on the following items: socioeconomic and demogr...

  19. Sexual Differentiation of Behavior in Monkeys: Role of Prenatal Hormones

    Wallen, Kim; Hassett, Janice M.

    2009-01-01

    The theoretical debate over the relative contributions of nature and nurture to sexual differentiation of behavior has increasingly moved towards an interactionist explanation requiring both influences. In practice, however, nature and nurture have often been seen as separable, influencing human clinical sex assignment decisions, sometimes with disastrous consequences. Decisions about sex assignment of children born with intersex conditions have been based almost exclusively on the appearance...

  20. Topiramate in the treatment of compulsive sexual behavior: case report

    Zullino Daniele

    2006-05-01

    Full Text Available Abstract Background Among the multiple mechanisms of action of topiramate, AMPA/kainate antagonism may be particularly interesting for the treatment of disorders characterized by conditioned cognitive and behavioral cue reactivity. Case presentation We report the case of a patient consulting primarily for obesity and cue triggered snacking, who responded well on topiramate at doses up to 50 mg. Coincidentally he reported on an improvement of compulsive nonparaphilic sexual behaviors (consumption of prostitution, which was also strongly triggered by environmental cues. Both addictive behaviors (snacking and consumption of prostitution reoccurred after discontinuation of topiramate and again responded reintroduction of the drug. Conclusion The present case report of topiramate's effect on comorbid obesity and nonparaphilic addiction could be interpreted as a further indication that topiramate acts on the common pathway underlying conditioned behaviors and seems to be a treatment of behavioral disorders associated with environmental cues.

  1. Child Abuse, Early Maladaptive Schemas, and Risky Sexual Behavior in College Women

    Roemmele, Melissa; Messman-Moore, Terri L.

    2011-01-01

    Previous research suggests that individuals abused as children are more likely to engage in risky sexual behavior during adulthood. The present study examined early maladaptive schemas as mediators of the child abuse-risky sexual behavior relationship among 653 college women. Self-report surveys assessed three forms of child abuse: Sexual,…

  2. Perceived Mental Illness Stigma, Intimate Relationships, and Sexual Risk Behavior in Youth with Mental Illness

    Elkington, Katherine S.; Hackler, Dusty; Walsh, Tracy A.; Latack, Jessica A.; McKinnon, Karen; Borges, Cristiane; Wright, Eric R.; Wainberg, Milton L.

    2013-01-01

    The current study examines the role of mental illness-related stigma on romantic or sexual relationships and sexual behavior among youth with mental illness (MI), including youths' experiences of stigma, the internalization of these experiences, and the behavior associated with managing stigma within romantic and sexual relationships. We conducted…

  3. Characterizing abnormal behavior in a large population of zoo-housed chimpanzees: prevalence and potential influencing factors

    Jacobson, Sarah L.; Bloomsmith, Mollie A.

    2016-01-01

    Abnormal behaviors in captive animals are generally defined as behaviors that are atypical for the species and are often considered to be indicators of poor welfare. Although some abnormal behaviors have been empirically linked to conditions related to elevated stress and compromised welfare in primates, others have little or no evidence on which to base such a relationship. The objective of this study was to investigate a recent claim that abnormal behavior is endemic in the captive population by surveying a broad sample of chimpanzees (Pan troglodytes), while also considering factors associated with the origins of these behaviors. We surveyed animal care staff from 26 accredited zoos to assess the prevalence of abnormal behavior in a large sample of chimpanzees in the United States for which we had information on origin and rearing history. Our results demonstrated that 64% of this sample was reported to engage in some form of abnormal behavior in the past two years and 48% of chimpanzees engaged in abnormal behavior other than coprophagy. Logistic regression models were used to analyze the historical variables that best predicted the occurrence of all abnormal behavior, any abnormal behavior that was not coprophagy, and coprophagy. Rearing had opposing effects on the occurrence of coprophagy and the other abnormal behaviors such that mother-reared individuals were more likely to perform coprophagy, whereas non-mother-reared individuals were more likely to perform other abnormal behaviors. These results support the assertion that coprophagy may be classified separately when assessing abnormal behavior and the welfare of captive chimpanzees. This robust evaluation of the prevalence of abnormal behavior in our sample from the U.S. zoo population also demonstrates the importance of considering the contribution of historical variables to present behavior, in order to better understand the causes of these behaviors and any potential relationship to psychological

  4. Characterizing abnormal behavior in a large population of zoo-housed chimpanzees: prevalence and potential influencing factors.

    Jacobson, Sarah L; Ross, Stephen R; Bloomsmith, Mollie A

    2016-01-01

    Abnormal behaviors in captive animals are generally defined as behaviors that are atypical for the species and are often considered to be indicators of poor welfare. Although some abnormal behaviors have been empirically linked to conditions related to elevated stress and compromised welfare in primates, others have little or no evidence on which to base such a relationship. The objective of this study was to investigate a recent claim that abnormal behavior is endemic in the captive population by surveying a broad sample of chimpanzees (Pan troglodytes), while also considering factors associated with the origins of these behaviors. We surveyed animal care staff from 26 accredited zoos to assess the prevalence of abnormal behavior in a large sample of chimpanzees in the United States for which we had information on origin and rearing history. Our results demonstrated that 64% of this sample was reported to engage in some form of abnormal behavior in the past two years and 48% of chimpanzees engaged in abnormal behavior other than coprophagy. Logistic regression models were used to analyze the historical variables that best predicted the occurrence of all abnormal behavior, any abnormal behavior that was not coprophagy, and coprophagy. Rearing had opposing effects on the occurrence of coprophagy and the other abnormal behaviors such that mother-reared individuals were more likely to perform coprophagy, whereas non-mother-reared individuals were more likely to perform other abnormal behaviors. These results support the assertion that coprophagy may be classified separately when assessing abnormal behavior and the welfare of captive chimpanzees. This robust evaluation of the prevalence of abnormal behavior in our sample from the U.S. zoo population also demonstrates the importance of considering the contribution of historical variables to present behavior, in order to better understand the causes of these behaviors and any potential relationship to psychological

  5. A study on sexual health knowledge, sexual attitudes and sex-related behaviors of university students in Hefei, China

    Chi, Xinli; 遲新麗

    2014-01-01

    This present research aimed (1) to examine the level of sexual health knowledge, patterns of sexual attitudes and prevalence of sex-related behaviours among college students in contemporary China; (2) to explore factors predicting knowledge, attitude and behavior regarding sexuality; and (3) to assess gender differences in both characteristics and correlates. Based on data collected from 274 college students (167 male and 107 female) by the way of convenience sampling, in Hefei, China, Ph...

  6. A Meta-Analysis of the Efficacy of Behavioral Interventions to Reduce Risky Sexual Behavior and Decrease Sexually Transmitted Infections in Latinas Living in the United States

    Althoff, Meghan D.; Grayson, Cary T.; Witt, Lucy; Holden, Julie; Reid, Daniel; Kissinger, Patricia

    2015-01-01

    The objective of this meta-analysis was to determine the effect of behavioral interventions in reducing risky sexual behavior and incident sexually transmitted infections (STI) among Latina women living in the United States. Studies were found by systematically searching the MEDLINE, EMBASE, and PsychInfo databases without language restriction.…

  7. A meta-analysis of the relations between three types of peer norms and adolescent sexual behavior

    D. van de Bongardt; E. Reitz; T. Sandfort; M. Deković

    2015-01-01

    The aim of the present meta-analysis was to investigate the associations between three types of peer norms—descriptive norms (peer sexual behaviors), injunctive norms (peer sexual attitudes), and peer pressure to have sex—and two adolescent sexual behavior outcomes (sexual activity and sexual risk b

  8. I Did What Last Night?!!! Adolescent Risky Sexual Behaviors and Substance Use

    Michael Grossman; Sara Markowitz

    2002-01-01

    This purpose of this paper is to examine the causal impact of substance use on risky sexual behaviors by teenagers. Risky sexual behaviors, which include unprotected sex and multiple partners, are highly correlated with alcohol and illicit drug use, although the nature of the causal relationship is in question. This study uses two-stage least squares and reduced form models to examine the relationship between substance use and sexual behaviors by gender. Data come from the Youth Risk Behavior...

  9. Lacrimal gland removal impairs sexual behavior in mice

    Rosa Maria eCavaliere

    2014-09-01

    Full Text Available Exocrine gland-secreting peptides (ESPs are a protein family involved in the pheromonal communication of rodents. ESP1 is a lacrimal peptide synthesized by the extraorbital glands of males of specific mouse strains that modulates the sexual behavior in females. Reportedly, BALB/c males, that produce high level of ESP1 in the tear fluid, were shown to enhance the lordosis behavior in C57BL/6 females during mating. In contrast, C57BL/6 and ICR males, both unable to express ESP1, failed to modulate this sexual behavior. Nonetheless, ICR males did become competent to enhance lordosis behavior in C57BL/6 females providing these were pre-exposed to ESP1. To exclude any strain differences, here, we investigated the pheromonal role of the extraorbital glands and indirectly of ESP1 in animals of the same strain. This was performed by applying the lordosis experimental paradigm in BALB/c mice before and after the surgical removal of these glands in males. The excision of the extraorbital glands reduced but did not abolish the production of ESP1 in the lacrimal fluid of BALB/c mice. An immunological analysis on soluble extracts of the glands that drain into the conjunctival sac revealed that the intraorbital glands are also responsible for the production of ESP1. The removal of both the extra and intraorbital glands completely eliminated the tear secretion of ESP1. Extraorbital gland-deficient BALB/c mice were still able to induce lordosis behavior in sexually receptive females. In contrast, males with the removal of both the extra and intraorbital glands failed to enhance lordosis behavior in females. Unexpectedly, C57BL/6 males did improve this sexual performance in BALB/c females. However, an analysis of the tear fluid of C57BL/6 males revealed low but detectable levels of ESP1. Overall, our study highlights the relevance of the orbital glands in modulating reproductive behavior and the sensitivity of the vomeronasal system to detect trace amount of ESP

  10. Neuropeptide Y stimulates feeding but inhibits sexual behavior in rats.

    Clark, J T; Kalra, P S; Kalra, S P

    1985-12-01

    The effects of neuropeptide Y (NPY), a tyrosine-rich peptide found in the rat brain, on feeding and sexual behavior were studied in male and female rats. Intraventricular (ivt) injections of NPY during the final hours of the light period induced feeding in a dose-related manner. While the lowest dose tested (0.02 nM) was without effect, higher doses (0.12, 0.47, 2.3 nM) uniformly elicited feeding with a latency of about 15 min in male rats. With the most effective dose, 0.47 nM, the increased food intake was due to an increased local eating rate. In contrast, the pattern of feeding behavior after a related peptide, rat pancreatic polypeptide (rPP), was quite different and less impressive. During the first hour, only one ivt dose of rPP (0.45 nM) evoked an increase in food intake, due to an increased time spent eating. Further, the effects of NPY on food intake were greater during the nocturnal period. Interestingly, increased food intake in nocturnal tests (4 h) was due solely to augmented intake during the first 60 min after ivt administration. In mating tests, initiated 2 h after the onset of darkness and 10 min after ivt administration of peptide, all but the lowest dose of NPY (0.01 nM) drastically suppressed ejaculatory behavior. Most rats treated with higher doses of NPY (0.02, 0.12, or 0.47 nM) mounted and intromitted only a few times before the cessation of sexual activity, and elongated latencies to the initial mount and intromission were observed. In contrast to the dramatic NPY-induced suppression of ejaculatory behavior, rPP (0.11 and 0.45 nM) was without effect on copulatory behavior. To substantiate further that the impairment of sexual behavior seen in NPY-treated rats was not due to an attenuated sexual ability, an additional experiment was performed. Penile reflexes, including erection, were monitored 10 min after ivt injection of NPY (0.12 nM), rPP (0.11 nM), or saline. No effect of NPY or rPP was observed on the proportion of rats showing

  11. Androgen induction of male sexual behaviors in female goldfish.

    Stacey, N; Kobayashi, M

    1996-12-01

    The effectiveness of testosterone (T) and 11-ketotestosterone (K) in inducing male-typical sex behaviors in goldfish was examined by implanting intact adult females with one empty (blank) Silastic implant (B females), one implant containing T or K, or one T and one K implant (T + K females). Behavior of the four female groups was compared to that of untreated males and males containing a blank implant. Male-typical behaviors (coutship, spawning) and associated behavioral changes (increased activity, reduced spontaneous feeding) were assessed 3.5 and 4.5 months after implant in 30-min tests in which the test female or male was allowed to interact with a stimulus female in which sexual receptivity and attractivity had been induced by acute prostaglandin F2alpha injection. Prostaglandin-induced female-typical spawning behavior in the test females and males was also assessed 4.5 months after implant in a 60-min test for female-typical behavior in which the test fish was injected with prostaglandin and placed immediately with a sexually active male. Blood samples 5 months postimplant showed that implants generated physiological levels of T and K. In both tests for male-typical behaviors, K and T + K females exhibited the full suite of behaviors shown by spawning males, e.g., male-typical courtship and spawning, increased swimming activity, and reduced spontaneous feeding. Although behaviors of K and T + K females did not differ, those of T + K females were more often equivalent to those of males and significantly different from those of B females. T females exhibited marginal male-typical behaviors which never differed significantly from those of B females. Androgen-treated females exhibited female-typical; spawning behaviors equivalent to that of males and B females. The results show that adult female goldfish can be behaviorally masculinzed without behavioral defeminization, and suggest that male-typical sex behaviors in goldfish are dependent on K, although other

  12. Sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong

    Yip, Paul SF; Zhang, Huiping; Lam, Tai-Hing; Lam, Kwok Fai; Lee, Antoinette Marie; Chan, John; Fan, Susan

    2013-01-01

    Background Little is known about sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong. It is of public health importance to investigate this topic to inform sex education, policymaking, and prevention and intervention programs. Methods Based on the Youth Sexuality Survey conducted by Hong Kong Family Planning Association (FPAHK) in 2011, this study explored the characteristics of sexual knowledge, attitudes, and high-risk sexual behaviors among 1,126 unm...

  13. Antiretroviral Treatment and Sexual Risk Behavior in South Africa.

    Risher, Kathryn; Rehle, Thomas; Simbayi, Leickness; Shisana, Olive; Celentano, David D

    2016-04-01

    The sexual behavior of individuals living with HIV determines the onward transmission of HIV. With the understanding that antiretroviral therapy (ART) prevents transmission of HIV, the sexual behaviors of the individuals not on ART with unsuppressed viral loads becomes of the greatest importance in elucidating transmission. We assessed the association between being on ART and sexual risk behavior among those living with HIV in a nationally representative population-based cross-sectional survey of households in South Africa that was conducted in 2012. Of 2237 adults (aged 15-49) who tested HIV-seropositive, 667 (29.8 %) had detectable antiretroviral drugs in their blood specimens. Among males, 77.7 % of those on ART reported having had sex in the past year contrasted with 88.4 % of those not on ART (p = 0.001); among females, 72.2 % of those on ART reported having had sex in the past year while 80.3 % of those not on ART did (p < 0.001). For males and females, the odds of reporting consistent condom use and condom use at last sex were statistically significantly higher for individuals on ART compared to those not on ART (males: consistent condom use aOR 2.8, 95 % CI 1.6-4.9, condom use at last sex aOR 2.6, 95 % CI 1.5-4.6; females: consistent condom use aOR 2.3, 95 % CI 1.7-3.1, condom use at last sex aOR 2.3, 95 % CI 1.7-3.1), while there were no statistically significant differences in odds of reporting multiple sexual partners in the past year. In this nationally representative population-based survey of South African adults, we found evidence of less risky sexual risk behavior among people living with HIV on ART compared to those not on ART. PMID:26194426

  14. The influence of sexually explicit internet material on sexual risk behavior: a comparison of adolescents and adults

    J. Peter; P.M. Valkenburg

    2011-01-01

    This study had three goals: first, to investigate whether sexually explicit Internet material (SEIM) affects sexual risk behavior; second, to study whether these effects differ between adolescents and adults; and third, to analyze, separately for adolescents and adults, whether gender and age modera

  15. Perceived Discrimination, Peer Influence and Sexual Behaviors in Mexican American Preadolescents.

    Sanchez, Delida; Whittaker, Tiffany A; Hamilton, Emma

    2016-05-01

    Both discrimination and sexual health disparities have significant negative health implications for Latina/o preadolescent youth, including negative mental health outcomes, STIs/HIV, unintended pregnancy, and ongoing poverty. Studying these links within this population, therefore, has significant public health relevance, both in terms of promoting sexual health in general as well as serving the specific needs of Latina/o youth. This study explored the relationship between perceived discrimination, peer influence and sexual behaviors among 438 Mexican American preadolescents in the Southwest United States (55.3 % male). Additionally, this study examined whether psychological distress, substance use, and sexual motives mediated and whether gender moderated these relations. A multiple-group path analysis of the analytical model was performed to examine the hypothesized relations between perceived discrimination, peer influence, psychological distress, substance use, sexual motives and sexual behaviors. The findings indicated that perceived discrimination was directly linked to sexual behaviors among participants and indirectly linked via substance use. The findings also indicated that peer influence was indirectly linked to sexual behaviors via substance use among participants and via sexual motives among boys. This study underscores the importance of substance use in the perceived discrimination, peer influence and sexual behavior link in Mexican American preadolescents. Additionally, it highlights the importance of sexual motives in the link between peer influence and sexual behaviors of Mexican American boys. PMID:26792264

  16. Acquired Immune Deficiency Syndrome, Risky Sexual Behavior and Abortion

    Marshall H. Medoff

    2012-01-01

    Full Text Available Problem statement: incidence of abortion in the United States has steadily declined since 1990. The question is why? Approach: This study, using multiple linear regression, examines whether women’s unprotected sexual activity is deterred by the risk of contracting AIDS as reflected in decreased abortion rates. Results: The empirical evidence consistently finds that the prevalence of AIDS reduces the risky (unprotected sexual activity of women of childbearing ages 15-44 as reflected in their abortion rates. The empirical results remain robust for the abortion rates of teens ages 15-17 and for teens ages 15-19. Conclusion: The empirical results suggest that the behavioral modification induced by the prevalence of AIDS accounted for 21% of the decrease in abortion rates over the time period 1992-2005.

  17. Barrier and Facilitators of HIV Related Risky Sexual Behavior

    Soheila Asgari

    2013-08-01

    Full Text Available Background: This study was conducted to identify the determinants of protective behavior in relation to HIV transmission. Since the risk of transmission is higher among those who have extramarital intercourse, the study sample constituted of such people.Methods: We started this study in 2010 and finished it in 2011. Participants were divided into low-risk and high-risk groups. High-risk people included sex workers and those who presented at drop-in centers. Interviewees were 18 men and women in the low-risk group and 12 men and women in the high-risk group. Data were collected through in-depth interviews and were analyzed using the thematic framework method.Results: In both groups, protective behavior was influenced by willingness to protect, intention or decision to protect, and personal, social, and environmental barriers and facilitators. In terms of willingness, behavior was influenced to preserve sexual pleasure by avoiding condoms. In terms of barriers and facilitators, trust in partner, misperceptions, condom inaccessibility, unplanned sex, fear of contracting the disease, partner’s wish, ethical commitments were mentioned by both groups, stigma of condom possession by the low-risk group, and partner’s force was mentioned by the high-risk group.Conclusion: Educational programs need to focus on changing the concept that “condoms reduce sexual pleasure”. In addition, interventional programs to strengthen factors such as self-efficacy, ethical commitments, faithfulness, and correct beliefs such as undue trust in partner, misconception of being safe, unplanned sex, and the stigma of possessing condoms can be very effective in changing high-risk sexual behavior.

  18. The relation between sexual behavior and religiosity subtypes: a test of the secularization hypothesis.

    Farmer, Melissa A; Trapnell, Paul D; Meston, Cindy M

    2009-10-01

    Previous literature on religion and sexual behavior has focused on narrow definitions of religiosity, including religious affiliation, religious participation, or forms of religiousness (e.g., intrinsic religiosity). Trends toward more permissive premarital sexual activity in the North American Christian-Judeo religion support the secularization hypothesis of religion, which posits an increasing gap between religious doctrine and behavior. However, the recent rise of fundamentalist and new age religious movements calls for a reexamination of the current link between religion and sexual behavior. The use of dual definitions of religiosity, including religious affiliation and dimensional subtypes, may further characterize this link. The present cross-sectional study evaluated patterns of sexual behavior in a young adult sample (N = 1302, M age = 18.77 years) in the context of the secularization hypothesis using religious affiliation and a liberal-conservative continuum of religious subtypes: paranormal belief, spirituality, intrinsic religiosity, and fundamentalism. Results indicated few affiliation differences in sexual behavior in men or women. Sexual behaviors were statistically predicted by spirituality, fundamentalism, and paranormal belief, and the endorsement of fundamentalism in particular was correlated with lower levels of female sexual behavior. The secularization hypothesis was supported by consistent levels of sexual activity across affiliations and is contradicted by the differential impact of religiosity subtypes on sexual behavior. Findings suggested that the use of religious subtypes to evaluate religious differences, rather than solely affiliation, may yield useful insights into the link between religion and sexual behavior. PMID:18839301

  19. OPINIONS AND ATTITUDES OF PARENTS AND STUDENTS FOR SEXUAL DEVELOPMENT, SEXUAL BEHAVIOR AND GENDER IDENTITY OF PERSONS WITH AUTISM IN THE REPUBLIC OF MACEDONIA

    Bisera MLADENOVSKA; Vladimir TRAJKOVSKI

    2015-01-01

    Persons with autism can experience severe issues during the puberty and adolescence resulting from the changes that occur in their body. People with autism are sexual beings. They have sexual needs and desires as other people. Sexual development is part of the overall development of their personality.The main objective of this research was to present sexual development, sexual behavior, and sexual identity among persons with autism. Furthermore, we determined the views and opinions of the par...

  20. Risky Sexual Behaviors among a Sample of Gang-identified Youth in Los Angeles

    Sanders, Bill; Lankenau, Stephen E.; Jackson-Bloom, Jennifer

    2011-01-01

    Gang youth are at an increased likelihood of participating in unsafe sexual behaviors and at an elevated risk of exposure to sexually transmitted infection (STIs), including HIV. This manuscript presents quantitative and qualitative data on sexual behaviors among a sample of predominately heterosexual, male gang youth aged 16 to 25 years interviewed in Los Angeles between 2006 and 2007 (n = 60). In particular, sexual identity, initiation and frequency of sex, and number of sexual partners; use of condoms, children, and other pregnancies; group sex; and STIs and sex with drug users. We argue that gang youth are a particular public health concern, due to their heightened risky sexual activity, and that behavioral interventions targeting gang youth need to include a component on reducing sexual risks and promoting safe sexual health. PMID:21949598

  1. Microstructural brain abnormalities, affective temperaments, and suicidal behavior in patients with major depression

    Gianluca Serafini

    2015-01-01

    Full Text Available According to magnetic resonance imaging (MRI studies, brain white matter (WM abnormalities have been suggested to play a critical role in the pathogenesis of major depressive disorder (MDD and related suicidal behavior. However, MRI findings may be limited by low spatial resolution; therefore, an important contribution to the understanding of the role and significance of WM alterations derived by the development of the most recent magnetic resonance techniques, such as diffusion tensor imaging (DTI. Several DTI studies reported an association between altered WM integrity and MDD/suicidal behavior. Microstructural WM abnormalities may be located in neural circuits critically implicated in emotional processes and mood regulation resulting in enhanced vulnerability to psychiatric morbidity. WM abnormalities detected using DTI may contribute to functional deficits and help to clarify the pathophysiological mechanisms underlying MDD as well as suicidal behavior. By a clinical point of view, research also suggested that affective temperaments may play a relevant role in the psychopathological characteristics of mood disorders, clinical trajectory of episodes and polarity, long-term outcome and suicidality. Unfortunately, only few studies investigated the association between affective temperaments and WM abnormalities and discussed their possible implications in patients with MDD and suicidal behavior. Using a comprehensive search of Medline database, the aim of the present study was to critically review the current literature on the association between WM alterations as assessed by MRI and DTI techniques, affective temperaments, MDD and suicidal behavior.

  2. Relations between trait impulsivity, behavioral impulsivity, physiological arousal, and risky sexual behavior among young men.

    Derefinko, Karen J; Peters, Jessica R; Eisenlohr-Moul, Tory A; Walsh, Erin C; Adams, Zachary W; Lynam, Donald R

    2014-08-01

    The current study examined how impulsivity-related traits (negative urgency, sensation seeking, and positive urgency), behavioral measures of risk taking and reward seeking, and physiological reactivity related to three different risky sexual behaviors in sexually active undergraduate men (N = 135). Regression analyses indicated that sensation seeking and behavioral risk-taking predicted unique variance in number of sexual partners. These findings suggest that, for young men, acquisition of new partners is associated with need for excitement and reward and willingness to take risks to meet those needs. Sensation seeking, behavioral risk-taking, and skin conductance reactivity to arousing stimuli was related to ever having engaged in sex with a stranger, indicating that, for men, willingness to have sex with a stranger is related not only to the need for excitement and risk-taking but also with innate responsiveness to arousing environmental triggers. In contrast, regression analyses indicated that young men who were impulsive in the context of negative emotions were less likely to use condoms, suggesting that emotion-based impulsivity may be an important factor in negligent prophylactic use. This study adds to the current understanding of the divergence between the correlates of risky sexual behaviors and may lend utility to the development of individualized HIV prevention programming. PMID:24958252

  3. [Smoking and sexual behavior of junior college students (report II). Relation to alcohol consumption and problematic behavior during adolescence].

    Maruyama, K; Nishi, Y; Yamashita, N

    1991-04-01

    A survey was performed on 581 junior college women regarding smoking, sexual behavior, alcohol use and problem behavior during adolescence to assess possible mutual relationships. The results are as follows: 1) Of these women, 37% experienced smoking; 9% were habitual smokers; 39% experienced kissing; 18% experienced sexual intercourse; 86% experienced alcohol drinking. 2) Many of the women had cross-experience in the combination of smoking, sexual behavior and alcohol drinking. A mutual relationship among these behaviors is suggested. 3) Many of the women who experienced smoking or sexual behavior had either experienced or considered problem behaviors during adolescence including attempted suicide, running away from home, bullying, etc. Poor adaptation to their home or school appears to be a factor associated with tendency toward smoking and sexual behavior. PMID:1958876

  4. Child Sexual Abuse, Links to Later Sexual Exploitation/High-Risk Sexual Behavior, and Prevention/Treatment Programs

    Lalor, Kevin; McElvaney, Rosaleen

    2010-01-01

    This paper reviews the literature on the nature and incidence of child sexual abuse, explores the link between child sexual abuse and later sexual exploitation, and reviews the literature on prevention strategies and effective interventions in child sexual abuse services. Our understanding of the international epidemiology of child sexual abuse is considerably greater than it was just 10 years ago, and studies from around the world are examined. Childhood sexual abuse can involve a wide numbe...

  5. Sex-Related Online Behaviors, Perceived Peer Norms and Adolescents' Experience with Sexual Behavior: Testing an Integrative Model.

    Doornwaard, Suzan M; ter Bogt, Tom F M; Reitz, Ellen; van den Eijnden, Regina J J M

    2015-01-01

    Research on the role of sex-related Internet use in adolescents' sexual development has often isolated the Internet and online behaviors from other, offline influencing factors in adolescents' lives, such as processes in the peer domain. The aim of this study was to test an integrative model explaining how receptive (i.e., use of sexually explicit Internet material [SEIM]) and interactive (i.e., use of social networking sites [SNS]) sex-related online behaviors interrelate with perceived peer norms in predicting adolescents' experience with sexual behavior. Structural equation modeling on longitudinal data from 1,132 Dutch adolescents (M(age) T1 = 13.95; range 11-17; 52.7% boys) demonstrated concurrent, direct, and indirect effects between sex-related online behaviors, perceived peer norms, and experience with sexual behavior. SEIM use (among boys) and SNS use (among boys and girls) predicted increases in adolescents' perceptions of peer approval of sexual behavior and/or in their estimates of the numbers of sexually active peers. These perceptions, in turn, predicted increases in adolescents' level of experience with sexual behavior at the end of the study. Boys' SNS use also directly predicted increased levels of experience with sexual behavior. These findings highlight the need for multisystemic research and intervention development to promote adolescents' sexual health. PMID:26086606

  6. Sex-Related Online Behaviors, Perceived Peer Norms and Adolescents' Experience with Sexual Behavior: Testing an Integrative Model.

    Suzan M Doornwaard

    Full Text Available Research on the role of sex-related Internet use in adolescents' sexual development has often isolated the Internet and online behaviors from other, offline influencing factors in adolescents' lives, such as processes in the peer domain. The aim of this study was to test an integrative model explaining how receptive (i.e., use of sexually explicit Internet material [SEIM] and interactive (i.e., use of social networking sites [SNS] sex-related online behaviors interrelate with perceived peer norms in predicting adolescents' experience with sexual behavior. Structural equation modeling on longitudinal data from 1,132 Dutch adolescents (M(age T1 = 13.95; range 11-17; 52.7% boys demonstrated concurrent, direct, and indirect effects between sex-related online behaviors, perceived peer norms, and experience with sexual behavior. SEIM use (among boys and SNS use (among boys and girls predicted increases in adolescents' perceptions of peer approval of sexual behavior and/or in their estimates of the numbers of sexually active peers. These perceptions, in turn, predicted increases in adolescents' level of experience with sexual behavior at the end of the study. Boys' SNS use also directly predicted increased levels of experience with sexual behavior. These findings highlight the need for multisystemic research and intervention development to promote adolescents' sexual health.

  7. Sexual Behavior Pattern and Related Factors in Women with Breast Cancer in Iran

    Rashidi, Sanaz; Dashti, Forouzandeh

    2016-01-01

    Background: Despite the most of treatment team efforts focused on the maintaining patient’s life, attention to sexual issues don’t be considered. This stud is designed to determine the sexual behavior pattern and related factors in women with breast cancer. Methods: This descriptive- correlation study was performed on 90 women that diagnosed with breast Cancer that was admitted to Sayed-Al-Shohada hospital of Isfahan in 2010. Sampling method was available (non- random sampling) and Sexual Behavior Pattern determined with 3 domains: sexual identity, sexual role and sexual function. Data collection tools, was a questionnaire that made by the researcher and was used after determining the validity and reliability. For data analysis, was used of Descriptive- analytic statistics, frequency and ANOVA and Pearson correlation analytical tests in the SPSS statistical software (version 16). Results: Cases had 60% of Desirable sexual identity, 50% of Desirable sexual role, 40% Desirable sexual function and were be able to play 47.61% Desirable sexual behavior. Participants that their husbands had Elementary education had more desirable sexual behavior (p<0.031). Cases that were homemaker had more desirable Sexual behavior than of were working and retired (p<0.023). Non-surgical treatment with chemotherapy, radiotherapy and hormone therapy had a negative impact on sexual behavior (p<0.014). Conclusion: Study of sexual behavior pattern that is one of the important aspects of health, Provide valuable information to nurses and medical team and will be enhance the quality of provided services. Adopt appropriate strategies and interventions to promote sexual health, breast cancer is recommended. PMID:26925917

  8. Adrenal Steroids Uniquely Influence Sexual Motivation Behavior in Male Rats

    George T. Taylor

    2012-08-01

    Full Text Available The androgenic adrenal steroids dehydroepiandrosterone (DHEA and 4α-androstenedione (4-A have significant biological activity, but it is unclear if the behavioral effects are unique or only reflections of the effects of testosterone (TS. Gonadally intact male Long-Evans rats were assigned to groups to receive supplements of DHEA, 4-A, TS, corticosteroid (CORT, all at 400 µg steroid/kg of body weight, or vehicle only for 5 weeks. All males were tested in a paradigm for sexual motivation that measures time and urinary marks near an inaccessible receptive female. It was found that DHEA and 4-A supplements failed to influence time near the estrous female in the same way TS supplements did, and, indeed, 5 weeks of 4-A administration reduced the time similar to the suppressive effects of CORT after 3 weeks. Further, animals treated with DHEA or 4-A left fewer urinary marks near an estrous female than TS and control groups. These results suggest that DHEA and 4-A are not merely precursors of sex hormones, and provide support for these steroids influencing the brain and behavior in a unique fashion that is dissimilar from the effects of TS on male sexual behavior.

  9. Sexual attitudes, pattern of communication, and sexual behavior among unmarried out-of-school youth in China

    Naar-King Sylvie

    2007-07-01

    Full Text Available Abstract Background In recent years, more adolescents are engaging in premarital sex in China. However, only a limited number of studies have explored out-of-school youth's sexual attitudes and behaviors, critical for prevention intervention development. Methods Using data from the baseline survey of a comprehensive sex education program that was conducted in a suburb of Shanghai in 2000–2002, this study describes sexual attitudes, patterns of communication on sexual matters, and premarital sexual behavior among 1,304 out-of-school youth. Multivariate logistic regression analysis was conducted to examine the factors associated with youth's premarital sexual intercourse. Results The majority (60% of out-of-school youth held favorable attitudes towards premarital sex. Males were more likely to have favorable attitudes compared with females. Male youth generally did not communicate with either parent about sex, while one-third of female youth talked to their mothers about sexual matters. Both males and females chose their friends as the person with whom they were most likely to talk about sexual matters. About 18% of the youth reported having engaged in sexual intercourse. One-fifth of sexually active youth had always used a contraceptive method, and one-quarter had been pregnant (or had impregnated a partner. There were no gender differences in rate of premarital sex or frequency of contraceptive use. Multivariate analysis revealed that age, education, family structure, parent's discipline, attitudes towards premarital sex, pattern of communication and dating were significantly associated with youth premarital sex. Conclusion A substantial proportion of out-of-school youth engage in risky sexual behaviors. Prevention programs that empower communication and sexual negotiation skills, and promote condom use should be implemented for this vulnerable group.

  10. A Longitudinal Study of Truant Youths' Involvement in Sexual Risk Behavior

    Dembo, Richard; Briones-Robinson, Rhissa; Wareham, Jennifer; Winters, Ken C.; Ungaro, Rocío; Karas, Lora

    2016-01-01

    Truant youths are likely to engage in a number of problem behaviors, including sexual risky behaviors. As part of a National Institute on Drug Abuse (NIDA)-funded, prospective intervention project, a sample of truant youths' sexual risk behavior was tracked over five time points. Analyses of the data was informed by four objectives: (a) determine…

  11. Victimization and Sexual Risk Behavior in Young, HIV Positive Women: Exploration of Mediators

    Clum, Gretchen A.; Chung, Shang-En; Ellen, Jonathan M.; Perez, Lori V.; Murphy, Debra A.; Harper, Gary W.; Hamvas, Lauren

    2012-01-01

    In this study we explore associations between child and adult victimization and sexual risk behavior in 118 young, HIV positive women. Prior research has demonstrated associations between victimization and engagement in sexual risk behavior. Victimization sequelae can include disrupted assertiveness and communication, as well as increased association with risky partners, both of which are also linked with engagement in sexual risk behavior. Thus, we propose a model wherein victimization is li...

  12. The Reliability and Validity of the Korean Version of the Child Sexual Behavior Inventory

    Jin, Yoonmi; Chung, Un-Sun; Jeong, Sung-Hoon; Lee, Won Kee

    2013-01-01

    Objective This study examined the reliability and validity of the Korean version of the Child Sexual Behavior Inventory (CSBI) in Korean children aged from 6 to 12 years old and the suitability of and potential for clinical application of the CSBI in Korean population. Methods The participants consisted of 158 typically growing children and 122 sexually abused children. The subjects were evaluated using the Korean version of the Child Sexual Behavior Inventory (CSBI), the Child Behavior Check...

  13. Assessing parental risk in parenting plan (child custody) evaluation cases involving internet sexual behavior

    Witt, Philip H.; Merdian, Hannah Lena; Connell, Mary; Douglas P. Boer

    2010-01-01

    One type of claim in parenting assessment (child custody)1 cases is that one parent, typically the father, is alleged to be engaging in improper or compulsive sexual behavior via the Internet. The sexual behavior at issue can range from frequent sexually explicit chats with other adults to compulsive viewing of adult pornography. In more extreme cases, the problematic behavior may involve viewing child pornography, and in some cases the parent faces actual criminal charges in this regard. The...

  14. Male Syrian Hamsters Demonstrate a Conditioned Place Preference for Sexual Behavior and Female Chemosensory Stimuli

    Bell, Margaret R.; Meerts, Sarah H.; Sisk, Cheryl L.

    2010-01-01

    Sexual behavior is a natural reward for many rodent species, and it often includes chemosensory-directed components. Chemosensory stimuli themselves may also be rewarding. Conditioned place preference (CPP) is one paradigm frequently used to test the rewarding properties of a range of stimuli. Males and females of several rodent species show a CPP for sexual behavior, however, it is currently unknown whether sexual behavior can induce a CPP in male Syrian hamsters. As male Syrian hamsters are...

  15. Abnormal Nocturnal Behavior due to Hypoglycemia in a Patient with Type 2 Diabetes.

    Yang, Kwang Ik; Kim, Hyung Ki; Baek, Jeehun; Kim, Doh-Eui; Park, Hyung Kook

    2016-04-01

    Abnormal nocturnal behavior can have many causes, including primary sleep disorder, nocturnal seizures, and underlying medical or neurological disorders. A 79-year-old woman with type 2 diabetes was admitted for evaluation of abnormal nocturnal behavior. Every night at around 04:30 she was observed displaying abnormal behavior including leg shaking, fumbling with bedclothes, crawling around the room with her eyes closed, and non-responsiveness to verbal communication. Polysomnography with 20-channel electroencephalography (EEG) was performed. EEG showed that the posterior dominant rhythm was slower than that observed in the initial EEG, with diffuse theta and delta activities intermixed, and no epileptiform activity. The serum glucose level was 35 mg/dL at that time, and both the EEG findings and clinical symptoms were resolved after an intravenous injection of 50 mL of 50% glucose. These results indicate that nocturnal hypoglycemia should be considered as one of the possible etiologies in patients presenting with abnormal nocturnal behavior. PMID:26943712

  16. Olfaction in eating disorders and abnormal eating behavior: a systematic review

    Islam, Mohammed A.; Fagundo, Ana B.; Arcelus, Jon; Agüera, Zaida; Jiménez-Murcia, Susana; Fernández-Real, José M.; Tinahones, Francisco J.; de la Torre, Rafael; Botella, Cristina; Frühbeck, Gema; Casanueva, Felipe F.; Menchón, José M.; Fernandez-Aranda, Fernando

    2015-01-01

    The study provides a systematic review that explores the current literature on olfactory capacity in abnormal eating behavior. The objective is to present a basis for discussion on whether research in olfaction in eating disorders may offer additional insight with regard to the complex etiopathology of eating disorders (ED) and abnormal eating behaviors. Electronic databases (Medline, PsycINFO, PubMed, Science Direct, and Web of Science) were searched using the components in relation to olfaction and combining them with the components related to abnormal eating behavior. Out of 1352 articles, titles were first excluded by title (n = 64) and then by abstract and fulltext resulting in a final selection of 14 articles (820 patients and 385 control participants) for this review. The highest number of existing literature on olfaction in ED were carried out with AN patients (78.6%) followed by BN patients (35.7%) and obese individuals (14.3%). Most studies were only conducted on females. The general findings support that olfaction is altered in AN and in obesity and indicates toward there being little to no difference in olfactory capacity between BN patients and the general population. Due to the limited number of studies and heterogeneity this review stresses on the importance of more research on olfaction and abnormal eating behavior. PMID:26483708

  17. Hispanic and White College Students' Sexual Behavior: More Similar than Different?

    Oswalt, Sara B.; Wyatt, Tammy Jordan

    2014-01-01

    Public health data have shown higher rates of unplanned pregnancy and sexually transmitted infections for Hispanic individuals as compared with White individuals in the United States. This study compared sexual health behaviors and sexual outcomes between Hispanic and White college students (N = 1,008) at a Hispanic serving institution. Using…

  18. Engagement in Risky Sexual Behavior: Adolescents' Perceptions of Self and the Parent-Child Relationship Matter

    Kerpelman, Jennifer L.; McElwain, Alyssa D.; Pittman, Joe F.; Adler-Baeder, Francesca M.

    2016-01-01

    The current study examined associations among parenting practices, adolescents' self-esteem and dating identity exploration, and adolescents' sexual behaviors. Participants were 680 African American and European American sexually experienced adolescents attending public high schools in the southeast. Results indicated that risky sexual behavior…

  19. A Comparison between Unwanted Sexual Behavior by Teachers and by Peers.

    Timmerman, Greetje

    2002-01-01

    Explored differences and similarities between sexual harassment of students by teachers and by peers for a sample of 2,808 Dutch secondary school students in 22 schools. Eighteen percent reported unwanted sexual behavior at school in the last 12 months (72% girls; 28% boys). Sexual harassment by teachers was more upsetting than unwanted sexual…

  20. Another Look at Heterosocial Behaviors: One Side of the Early Intimate Sexual Behaviors Coin

    Braxter, Betty J.; Doswell, Willa M.; Ren, Dianxu

    2011-01-01

    The number of adolescent births is once again on the rise. Heterosocial competence described as successful interactions (i.e., heterosocial behaviors) with males (Grover et al., 2005; 2007) is one emerging factor that has been found to be associated with adolescent sexual behavior. The aims of this cross sectional design study with 159 African American middle school girls using the Theory of Reasoned Action (Ajzen & Fishbein, 1980) were to describe and assess the relationship between heteroso...

  1. Differences in Sexual Practices, Sexual Behavior and HIV Risk Profile between Adolescents and Young Persons in Rural and Urban Nigeria.

    Morenike Oluwatoyin Folayan

    Full Text Available We aimed to determine differences in sexual practices, HIV sexual risk behaviors, and HIV risk profile of adolescents and young persons' in rural and urban Nigeria.We recruited 772 participants 15 to 24 years old from urban and rural townships in Nigeria through a household survey. Information on participants' socio-demographic profile (age sex, residential area, number of meals taken per day, sexual practices (vagina, oral and anal sex; heterosexual and homosexual sex; sex with spouse, casual acquaintances, boy/girlfriend and commercial sex workers, sexual behavior (age of sexual debut, use of condom, multiple sex partners, transactional sex and age of sexual partner, and other HIV risk factors (use of alcohol and psychoactive substances, reason for sexual debut, knowledge of HIV prevention and HIV transmission, report of STI symptoms were collected through an interviewer administered questionnaire. Differences in sexual behavior and sexual practices of adolescents and HIV risk profile of adolescents and young persons resident in urban and rural areas were determined.More than half (53.5% of the respondents were sexually active, with more residing in the rural than urban areas (64.9% vs 44.1%; p<0.001 and more resident in the rural area reporting having more than one sexual partner (29.5% vs 20.4%; p = 0.04. Also, 97.3% of sexually active respondents reported having vaginal sex, 8.7% reported oral sex and 1.9% reported anal sex. More male than female respondents in the urban area used condoms during the last vaginal sexual intercourse (69.1% vs 51.9%; p = 0.02, and reported sex with casual partners (7.0% vs 15.3%; p = 0.007. More female than male respondents residing in the rural area engaged in transactional sex (1.0% vs 6.7%; p = 0.005. More females than males in both rural (3.6% vs 10.2%; p = 0.04 and urban (4.7% vs 26.6%; p<0.001 areas self-reported a history of discharge. More females than males in both rural (1.4% vs 17.0%; p = 0.04 and

  2. Sexual Orientation and Behavior of Adult Jews in Israel and the Association With Risk Behavior.

    Mor, Zohar; Davidovich, Udi

    2016-08-01

    Estimating the size of key risk groups susceptible to HIV/sexually transmitted diseases (STI) is necessary for establishment of interventions and budget allocation. This study aimed to identify various dimensions of sexual orientation and practices in Israel, and correlate the findings with sexual risk behavior (SRB). It used a random representative sample of the Jewish population aged 18-44 years who completed online questionnaires regarding their self-identified sexual orientation, attraction and practices, and SRB. Concordant heterosexuals were those who self-reported heterosexual identity, were attracted and had sex only with the opposite gender. National estimates regarding prevalence of gay, lesbian, and bisexual men and women were based on the civil census. The sample included 997 men and 1005 women, of whom 11.3 and 15.2 % were attracted to the same-gender, 10.2 and 8.7 % reported lifetime same-gender encounters, while 8.2 and 4.8 % self-identified as gay or bisexual men and lesbian or bisexual women, respectively. The estimated population of self-identified Jewish gay or bisexual men and lesbian or bisexual women aged 18-44 in Israel was 94,176, and 57,671, respectively. SRB was more common among self-identified gays or bisexual men and among discordant heterosexual men and women. Those who reported same-gender sexual practices reported greater SRB than those who only had opposite-gender encounters. Interestingly, SRB among discordant heterosexuals was associated with same-sex behavior rather than attraction. Health practitioners should increase their awareness of sexual diversity among their clientele, and should recognize that risk for HIV/STI may exist among self-identified heterosexuals, who may not disclose their actual sexual attraction or practices. PMID:26754157

  3. FEMALE = SUBMISSIVE and MALE = ASSERTIVE Sexuality-priming leads to gender-based self-perception and automatic behavior

    Hundhammer, Tanja

    2008-01-01

    Sexuality is a domain in which gender stereotypes thrive. A cultural standard for the sexual experience and expression of women and men prescribes different gender roles in sexuality. Women�s sexual role is submissive and tender, men�s assertive and dominant. These sexual roles reflect the stereotypical view of women as more communal and men as more agentic. If gender stereotypes and sexual roles are activated by sexuality cues, this may have consequences for subsequent thought and behavior. ...

  4. Study of sexual behavior in male soldiers for STD/HIV prevention opportunities

    Walia N; Tak C

    2004-01-01

    BACKGROUND: A survey was undertaken in patients of sexually transmitted infections with the aim of exploring STD and HIV prevention opportunities. METHODS: A behavioral survey was conducted on 56 soldiers while being treated or followed up for a sexually transmitted disease. They were studied for their attitude and sexual activity patterns relevant to the transmission of STDs. In addition, the individual′s outlook to sexual life and motivation factors was assessed. RESULTS: The study r...

  5. Topiramate plus citalopram in the treatment of Compulsive-Impulsive Sexual Behaviors

    Dell'Osso Bernardo; Marazziti Donatella

    2006-01-01

    Abstract Compulsive-Impulsive Sexual Behaviors (C-ISBs) include repetitive sexual acts and compulsive sexual thoughts which occur so frequently and with such intensity that they interfere with sexual intimacy and interpersonal and occupational functioning and whose categorization and effective treatments are still unclear. We report the case of a patient affected by C-ISBs and bipolar disorder of type II who improved dramatically after three months' addition of topiramate to citalopram. Topir...

  6. Is the Sexual Murderer a Unique Type of Offender? A Typology of Violent Sexual Offenders Using Crime Scene Behaviors.

    Healey, Jay; Beauregard, Eric; Beech, Anthony; Vettor, Shannon

    2016-09-01

    The empirical literature on sexual homicide has posited the sexual murderer as a unique type of offender who is qualitatively different from other types of offenders. However, recent research has suggested that sexual homicide is a dynamic crime and that sexual assaults can escalate to homicide when specific situational factors are present. This study simultaneously explored the utility of the sexual murderer as a unique type of offender hypothesis and sexual homicide as a differential outcome of sexual assaults hypothesis. This study is based on a sample of 342 males who were convicted of committing a violent sexual offense, which resulted in either physical injury or death of the victim. A series of latent class analyses were performed using crime scene indicators in an attempt to identify discrete groups of sexual offenders. In addition, the effects of modus operandi, situational factors, and offender characteristics on each group were investigated. Results suggest that both hypotheses are supported. A group of offenders was identified who almost exclusively killed their victims and demonstrated a lethal intent by the choice of their offending behavior. Moreover, three other groups of sex offenders were identified with a diverse lethality level, suggesting that these cases could end up as homicide when certain situational factors were present. PMID:25179401

  7. Transitions in Body and Behavior : A Meta-Analytic Study on the Relationship Between Pubertal Development and Adolescent Sexual Behavior

    Baams, Laura; Dubas, Judith Semon; Overbeek, Geertjan; van Aken, Marcel A G

    2015-01-01

    The present meta-analysis studies the relations of pubertal timing and status with sexual behavior and sexual risk behavior among youth aged 10.5-22.4years. We included biological sex, age, and ethnicity as potential moderators. Four databases were searched for studies (published between 1980 and 20

  8. Transitions in body and behavior : A meta-analytic study on the relationship between pubertal development and adolescent sexual behavior

    Baams, Laura; Dubas, Judith Semon; Overbeek, Geertjan; Van Aken, Marcel A G

    2015-01-01

    The present meta-analysis studies the relations of pubertal timing and status with sexual behavior and sexual risk behavior among youth aged 10.5-22.4 years. We included biological sex, age, and ethnicity as potential moderators. Four databases were searched for studies (published between 1980 and 2

  9. Transitions in Body and Behavior: A Meta-Analytic Study on the Relationship Between Pubertal Development and Adolescent Sexual Behavior

    L. Baams; J.S. Dubas; G.J. Overbeek; M.A.G. van Aken

    2015-01-01

    The present meta-analysis studies the relations of pubertal timing and status with sexual behavior and sexual risk behavior among youth aged 10.5-22.4 years. We included biological sex, age, and ethnicity as potential moderators. Four databases were searched for studies (published between 1980 and 2

  10. Actual versus perceived peer sexual risk behavior in online youth social networks

    Black, Sandra R; Schmiege, Sarah; Bull, Sheana

    2013-01-01

    Perception of peer behaviors is an important predictor of actual risk behaviors among youth. However, we lack understanding of peer influence through social media and of actual and perceived peer behavior concordance. The purpose of this research is to document the relationship between individual perception of and actual peer sexual risk behavior using online social networks. The data are a result of a secondary analysis of baseline self-reported and peer-reported sexual risk behavior from a ...

  11. Differences between Sexually Victimized and Nonsexually Victimized Male Adolescent Sexual Abusers: Developmental Antecedents and Behavioral Comparisons

    Burton, David L.; Duty, Kerry Jo; Leibowitz, George S.

    2011-01-01

    This study compares sexually victimized and nonsexually victimized male adolescent sexual abusers on a number of variables. Self-report measures were administered to 325 male sexually abusive youth (average age 16) in six residential facilities in the Midwest, 55% of whom reported sexual victimization. The results indicate that the sexually…

  12. Alcohol--a predictor of risky sexual behavior among female adolescents.

    Lepusić, Dubravko; Radović-Radovcić, Sandra

    2013-03-01

    Alcohol use has been linked to risky sexual practices among adolescents. However, limited research on alcohol use and risky sexual behavior has been conducted among female adolescents. This study examined a high quantity of alcohol as a longitudinal predictor of risky sexual behavior and sexually transmitted diseases (STDs) among female adolescents. Three hundred ninety-three adolescent females aged 15-21 were assessed for alcohol use and risky sexual behaviors. Participants also provided 2 swab specimens that were assayed for STDs. Use of high alcohol quantity was defined as > or = 3 drinks in 1 sitting. Binary generalized estimating equation models were conducted assessing the impact of alcohol use at baseline on risky sexual behavior and STDs over a 12-month period. Age, intervention group and baseline outcome measures were entered as covariates. The results indicated that use of high alcohol quantity predicted inconsistent condom use, high sexual sensation seeking, multiple sexual partners, sex while high on alcohol or drugs, and having anal sex during 12-month follow-up period. These findings suggest that STD-related behavioral interventions for adolescents should discuss the link between alcohol and STD-risk behavior. Deeper understanding of alcohol as a predictor of risky sexual behavior among female adolescents is of paramount importance for development of efficient prevention programs at individual and community levels. The risk of acquiring an STD is higher among teenagers than among adults. PMID:23837266

  13. Sexual risk behaviors in non-injecting substance-dependent Brazilian patients.

    Diehl, Alessandra; Leite Vieira, Denise; Rassool, G Hussein; Cristina Pillon, Sandra

    2014-01-01

    This study seeks to evaluate sexual risk behaviors in non-injecting substance-dependent patients admitted for specialized inpatient Brazilian care. A cross-sectional study using socio-demographic and sexual behavior information, drug of choice, Short Alcohol Dependence Data, Drug Abuse Screening, and Test for Nicotine Dependence was used in 299 subjects with different levels of sexual vulnerability as measured by the number of sexual partners in the last year and the frequency of condom use with intercourse/penetration. The findings showed that approximately 39% the subjects of the high risk sexual behavior group exhibited a higher prevalence of others sexual risk behaviors, including having sex with sex workers (RP=1.96), homosexual experiences, and homosexual experiences in exchange for drugs, history of STIs (RP=1.39), HIV testing, use of the morning– after pill (RP=1.78) and induced abortion. The probability of alcohol and cocaine snorted user having high risk sexual behaviors is 2.47 and 1.66 times respectively higher than crack users. In addition, users with substantial or severe levels of problems with drugs had a probability of 3.64 times greater of high risk sexual behaviors. Identifying, preventing, and managing these high risk sexual behaviors related to alcohol and other drugs are an excellent opportunity to bolster their treatment. PMID:25314036

  14. Identifying Key Topics for the Description of Sexual Behavior in the Danish Population: A Qualitative Study

    Jørgensen, Marianne Johansson

    importance regarding adolescents’ sexual behavior. Method We conducted four semi-structured focus group interviews of overall 19 adolescents aged 18 to 23 who were all sexual experienced. Boys and girls were interviewed separately. Each group contained pupils from the same folk school, but with different...... abuse and internet dating to be triggers of unsafe sex. Conclusion According to Danish adolescents there were four important key topics which could lead to unsafe sex and these points differed slightly from our expectations. Those points of interest will be included in a sexual behavior questionnaire......Background Surveying sexual behavior in the general population serves to identify critical points of interventions, monitor the effect of such and interpret changes in the spread of sexual transmitted infections over time. Validated questionnaires describing sexual behavior could be adapted from...

  15. Identifying key topics for a description of sexual behavior among Danish adolescents: A qualitative study

    Jørgensen, Marianne Johansson; Maindal, Helle Terkildsen; Olesen, Frede;

    Background: Surveying sexual behavior in the general population serves to identify critical points, monitor the effects, and interpret changes in the spread of sexually transmitted infection. Aim: The aim of this qualitative study was to identify points of particular importance to adolescents......’ sexual behavior in order to initiate and design a behavior surveillance programme in Denmark. Methods: We conducted four semi-structured focus group interviews with a total of 19 sexually experienced adolescents aged 18 to 23. Boys and girls were interviewed separately. Each group contained pupils from......’s personal boundaries, thus resulting in promiscuous sexual behavior and Increased sexual experience is associated with lack of condom use. Conclusion: Danish adolescents identified four key elements that could lead to unsafe sex. These results differed slightly from our expectations and will be included...

  16. Child sexual abuse, links to later sexual exploitation/high-risk sexual behavior, and prevention/treatment programs.

    Lalor, Kevin; McElvaney, Rosaleen

    2010-10-01

    This paper reviews the literature on the nature and incidence of child sexual abuse, explores the link between child sexual abuse and later sexual exploitation, and reviews the literature on prevention strategies and effective interventions in child sexual abuse services. Our understanding of the international epidemiology of child sexual abuse is considerably greater than it was just 10 years ago, and studies from around the world are examined. Childhood sexual abuse can involve a wide number of psychological sequelae, including low self-esteem, anxiety, and depression. Numerous studies have noted that child sexual abuse victims are vulnerable to later sexual revictimization, as well as the link between child sexual abuse and later engagement in high-risk sexual behaviour. Survivors of child sexual abuse are more likely to have multiple sex partners, become pregnant as teenagers, and experience sexual assault as adults. Various models which attempt to account for this inter-relationship are presented; most invoke mediating variables such as low self-esteem, drug/alcohol use, PTSD and distorted sexual development. Prevention strategies for child sexual abuse are examined including media campaigns, school-based prevention programmes, and therapy with abusers. The results of a number of meta-analyses are examined. However, researchers have identified significant methodological limitations in the extant research literature that impede the making of recommendations for implementing existing therapeutic programmes unreservedly. PMID:20679329

  17. 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

    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

  18. Safer Sexual Practices and HIV Screening Behavior among Rural California American Indians

    Hodge, Felicia S.; Sinha, Karabi

    2010-01-01

    This paper reports on safer sexual practices and HIV screening behavior among rural California American Indians. Thirteen Indian health clinic registries formed the random household survey sampling frame (N=457). Measures included socio-demographics, safer sexual practices, HIV testing, high-risk behaviors, perception of wellness, general health status, neglect, physical and sexual abuse history. Statistical tests included chi-square and Fisher’s exact tests, as well as multiple logistic regr...

  19. Role of risk and protective factors in risky sexual behavior among high school students in Cambodia

    Yi Siyan; Poudel Krishna C; Yasuoka Junko; Palmer Paula H; Yi Songky; Jimba Masamine

    2010-01-01

    Abstract Background In many developing countries, adolescents have become increasingly prone to engage in habitual risky sexual behavior such as early sexual initiation and unprotected sex. The objective of this study was to identify the operation of risk and protective factors in individual, family, peer, school, and community domains in predicting risky sexual behavior among male and female adolescents in Cambodia. Methods From October 2007 to January 2008, we collected data from 1,049 stud...

  20. Predictors of sexual transmission risk behaviors among HIV-positive young men

    Stein, J A; Rotheram-Borus, M.-J.; Swendeman, D; Milburn, N. G.

    2005-01-01

    Reduction in the incidence of high-risk sexual behaviors among HIV-positive men is a priority. We examined the roles of proximal substance use and delinquency-related variables, and more distal demographic and psychosocial variables as predictors of serious high-risk sexual behaviors among 248 HIV-positive young males, aged 15–24 years. In a mediated latent variable model, demographics (ethnicity, sexual orientation and poverty) and background psychosocial factors (coping style, peer norms, e...

  1. Use of the Internet to Meet Sexual Partners, Sexual Risk Behavior, and Mental Health in Transgender Adults.

    Benotsch, Eric G; Zimmerman, Rick S; Cathers, Laurie; Heck, Ted; McNulty, Shawn; Pierce, Juan; Perrin, Paul B; Snipes, Daniel J

    2016-04-01

    The purpose of this study was to examine the use of the internet to meet sexual partners among transgender individuals and examine correlates of this use, including sexual risk behavior, discrimination experiences, and mental health. A sample of 166 transgender adults (112 male-to-female transgender women and 54 female-to-male transgender men) were recruited in community venues and anonymously completed measures assessing these variables. Most participants (64.5 %) were HIV-negative, 25.2 % were HIV-positive, and 10.3 % did not know their HIV status. Overall, 33.7 % of participants reported having met a sexual partner over the internet, which did not differ significantly between transgender women and men. Among these individuals, transgender women reported significantly more lifetime internet sexual partners (median = 3) than transgender men (median = 1). Use of the internet to meet sexual partners was associated with lower self-esteem but not with depression, anxiety, somatic distress or discrimination experiences. Among transgender women, use of the internet to meet sexual partners was associated with each of the 11 sexual risk behaviors examined, including having multiple partners, sex under the influence of drugs, number of unprotected anal or vaginal sex acts, and history of commercial sex work. The use of the internet to meet partners was not associated with sexual risk behavior among transgender men (0/11 variables assessed). Although the internet is a common mode of meeting sexual partners among some transgender adults, it may also be a potential venue for prevention interventions targeting transgender individuals at particularly high risk for HIV acquisition. PMID:25428577

  2. Based on Wide Area Environment Abnormal Behavior Analysis and Anomaly Detection Research

    Zhang Lin

    2016-01-01

    Full Text Available Group anomaly identification and location is an important issue in the field of artificial intelligence. Capture of the accident source and rapid prediction of mass incidents in public places are difficult problems in intelligent video identification and processing, but the traditional group anomaly detection research has many limitations when it comes to accident source detection and intelligent recognition. We are to research on the algorithms of accident source location and abnormal group identification based on behavior analysis in the condition of dramatically changing group geometry appearance, including: 1 to propose a logic model of image density based on the social force model, and to build the crowd density trend prediction model integrating “fast and fuzzy matching at front-end” and “accurate and classified training at back-end”; 2 to design a fast abnormal source flagging algorithm based on support vector machine, and to realize intelligent and automatic marking of abnormal source point; 3 to construct a multi-view human body skeleton invariant moment model and a motion trajectory model based on linear parametric equations. The expected results of the research will help prevent abnormal events effectively, capture the first scene of incidents and the abnormal source point quickly, and play a decision support role in the proactive national security strategy.

  3. [Adolescent sexual and reproductive behavior in Latin America].

    Pick De Weiss, S; Vargas-trujillo, E

    1990-01-01

    The Latin American literature on adolescent sexual and reproductive behavior is reviewed to provide professionals in the area with more relevant findings. The data demonstrates that sexually active adolescents of both gender are increasing and starting sexual activity at an earlier age. For example in Panama one out of every 5 births is from an adolescent 15-19 with 25% of these out of wedlock; in Chile, 44% of live births are illegitimate. Factors that are affecting these changes are the media, peer groups and other sources of information competing with parental discipline (TV, movies, music). In spite of the high incidence of out-of-wedlock pregnancies, the majority of pregnancies among adolescents in Latin America and the Caribbean take place in marriage with the average age of marriage at 20, with variation between the rural and urban areas. In 1978 the total fertility rate of El Salvador's urban areas was 3.3 as against 8.4 in the rural. Young girls in developing countries have few options for education, retaining their virginity and marriage, so when presented with the change early on, they marry and get pregnant. Cuba remains the only Latin American Country where abortion is offered (up to 10 weeks) within the context of health services; while illegal abortion in the majority of Latin American countries continues to increase. The proportion of complications due to abortion for those under 20 ranges from 11-20% in the region. Illegal abortions has become a major cause of maternal mortality constituting from 12-53% of deaths among the majority of women 15-24. Significant data is given for pregnancy, factors that influence knowledge and use of contraception, and available sex education programs, an extensive bibliography in these areas is included. PMID:12283397

  4. The Relationship between Screen Time and Sexual Behaviors among Middle School Students

    Barr, Elissa M.; Moore, Michele J.; Johnson, Tammie; Merten, Julie; Stewart, William P.

    2014-01-01

    Reducing risky sexual behaviors and their negative health outcomes in youth remains a priority for health educators. Years of research have documented media's effect on various adolescent health risks, including sexual behaviors. As technology evolves and youth access to media increases, understanding the role of media in adolescent health…

  5. Development of an Attachment-Informed Measure of Sexual Behavior in Late Adolescence

    Szielasko, Alicia L.; Symons, Douglas K.; Price, E. Lisa

    2013-01-01

    There is considerable interest in relations between sexual behavior and romantic attachment styles in adolescence as attachment needs are increasingly met through intimate partners rather than parents. The objectives of this research were to organize a measure of sexual behavior within an attachment theory framework, and then show that this new…

  6. The Health Belief Model, Sexual Behaviors, and HIV Risk among Taiwanese Immigrants

    Lin, Peter; Simoni, Jane M.; Zemon, Vance

    2005-01-01

    In this first investigation of Taiwanese sexual behaviors in the United States, 144 Taiwanese students completed an online anonymous survey. Demographics, health belief model (HBM) constructs, and acculturation were examined as predictors of sexual behaviors over the last year. Analyses indicated that participants who reported a higher number of…

  7. Sexual Behavior, Drugs, and Relationship Patterns on a College Campus over Thirteen Years.

    Murstein, Bernard I; And Others

    1989-01-01

    In 1974, 1979, and 1986, college students completed questionnaires regarding their sexual philosophies, behavior, relationships, self-perceived attractiveness, relationship with parents, use of drugs and alcohol, attitudes toward marriage and abortion, and other issues. Found that sexual behavior increased dramatically from 1974 to 1979, and then…

  8. Correlates of Precoital Behaviors, Intentions, and Sexual Initiation among Thai Adolescents

    Atwood, Katharine A.; Zimmerman, Rick; Cupp, Pamela K.; Fongkaew, Warunee; Miller, Brenda A.; Byrnes, Hilary F.; Chamratrithirong, Aphichat; Rhucharoenpornpanich, Orratai; Chaiphet, Nonthathorn; Rosati, Michael J.; Chookhare, Warunee

    2012-01-01

    This paper examines the risk and protective factors associated with sexual behaviors among Thai youth ages 13-14 (N=420) living in Bangkok, Thailand. Cross-sectional data were collected using a random sample of households methodology. Three outcomes were assessed: (1) intention to engage in sexual intercourse, (2) pre-coital behaviors, and (3)…

  9. Brief Intervention for Truant Youth Sexual Risk Behavior and Marijuana Use

    Dembo, Richard; Briones-Robinson, Rhissa; Barrett, Kimberly; Ungaro, Rocio; Winters, Ken C.; Belenko, Steven; Karas, Lora M.; Gulledge, Laura; Wareham, Jennifer

    2014-01-01

    Substance use and sexual risk behaviors are common among adolescents, but research has focused attention on alcohol use. Much less is known about the relationship of marijuana use and sexual risk behavior among high-risk, especially truant, youths. We report interim findings from a NIDA-funded experimental, brief intervention (BI) study involving…

  10. Core Competencies and the Prevention of High-Risk Sexual Behavior

    Charles, Vignetta Eugenia; Blum, Robert Wm.

    2008-01-01

    Adolescent sexual risk-taking behavior has numerous individual, family, community, and societal consequences. In an effort to contribute to the research and propose new directions, this chapter applies the core competencies framework to the prevention of high-risk sexual behavior. It describes the magnitude of the problem, summarizes explanatory…