Prevalence of Sexual Aggression Victimization and Perpetration in a German University Student Sample.
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SUBMITTER: Krahe B
PROVIDER: S-EPMC8275504 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Evidence on the prevalence of sexual aggression among college students is primarily based on studies from Western countries. In Chile, a South American country strongly influenced by the Catholic Church, little research on sexual aggression among college students is available. Therefore, the purpose of the present study was to examine the prevalence of sexual aggression victimization and perpetration since the age of 14 (the legal age of consent) in a sample of male and female students aged between 18 and 29 years from five Chilean universities (N = 1135), to consider possible gender differences, and to study the extent to which alcohol was involved in the reported incidents of perpetration and victimization. Sexual aggression victimization and perpetration was measured with a Chilean Spanish version of the Sexual Aggression and Victimization Scale (SAV-S), which includes three coercive strategies (use or threat of physical force, exploitation of an incapacitated state, and verbal pressure), three victim-perpetrator constellations (current or former partners, friends/acquaintances, and strangers), and four sexual acts (sexual touch, attempted sexual intercourse, completed sexual intercourse, and other sexual acts, such as oral sex). Overall, 51.9% of women and 48.0% of men reported at least one incident of sexual victimization, and 26.8% of men and 16.5% of women reported at least one incident of sexual aggression perpetration since the age of 14. For victimization, only few gender differences were found, but significantly more men than women reported sexual aggression perpetration. A large proportion of perpetrators also reported victimization experiences. Regarding victim-perpetrator relationship, sexual aggression victimization and perpetration were more common between persons who knew each other than between strangers. Alcohol use by the perpetrator, victim, or both was involved in many incidents of sexual aggression victimization and perpetration, particularly among strangers. The present data are the first to provide a systematic and detailed picture of sexual aggression among college students in Chile, including victimization and perpetration reports by both men and women and confirming the critical role of alcohol established in past research from Western countries.
| S-EPMC5030277 | biostudies-literature
Project description:INTRODUCTION:In South Africa, one in three men have reported perpetrating rape. Adolescence presents a unique developmental period for primary prevention of violence. However, few studies characterize the epidemiology of sexual violence among adolescents in South Africa. METHOD:We evaluated rates of sexual violence behaviors using a baseline survey of N?=?200 South African adolescents, age 13-15, recruited for participation in an intervention trial. The intervention focused on preventing onset of depression and sexual risk behavior among adolescents. This sample of adolescents were at elevated risk for depression and recruited using house-to-house methods in the community. Sexual perpetration behaviors were assessed using the Sexual Experiences Survey - Short Form Perpetration. RESULTS:Adolescents most frequently reported the use of coercion, incapacitation, force or threats of force to perpetrate oral sex (15%) followed by sexual touching (14%), anal sex (8%), and vaginal sex at (6%). Perpetration was more common among males compared to females with males perpetrating at a rate of 34.5% vs. 20.5% among females. Attempted perpetration was reported at alarming rates including: vaginal sex (8%), oral sex (8%), and anal sex (5%). CONCLUSIONS:Primary prevention of sexual violence perpetration, including gender- and developmentally-tailored approaches, are urgently needed for adolescents.
| S-EPMC6986362 | biostudies-literature
Project description:ContextIntimate partner violence (IPV) among sexual minority young adults has been understudied, and victimization and perpetration estimates are needed.MethodsData on 13,653 women and men aged 24-32 who participated in Wave 4 of the National Longitudinal Study of Adolescent to Adult Health were used to examine associations between sexual orientation and IPV perpetration and victimization in respondents' current or most recent relationship. Logistic regression analyses were used to identify associations between respondent characteristics and three IPV categories (physical violence, threatened violence and forced sex).ResultsSome 94% of males and 80% of females identified as 100% heterosexual; 4% of males and 16% of females as mostly heterosexual; 1% of males and 2% of females as bisexual; and 2% of males and females as either mostly homosexual or 100% homosexual. Compared with their heterosexual counterparts, mostly heterosexual women were more likely to report having perpetrated or been a victim of physical IPV (odds ratios, 1.9 and 1.6, respectively), having threatened violence (2.0) and having been a victim of threatened violence and forced sex (1.6 for each); mostly heterosexual males were more likely to have been a perpetrator or victim of physical IPV (3.1 and 1.8, respectively) and a perpetrator of forced sex and threatened violence (2.0 and 1.8, respectively). Bisexual males had elevated odds of physical violence victimization (3.3) and forced sex victimization (4.9) and perpetration (5.0).ConclusionsSome sexual minority groups are disproportionately affected by IPV, indicating a need for increased prevention efforts and for studies exploring the mechanisms underlying these differences.
| S-EPMC7669537 | biostudies-literature
Project description:University-based sexual aggression is an international public health issue; however, to date, there have been no formal assessments of the prevalence or psychological indicators associated with the proabuse behaviors of the most common perpetrators at UK universities: heterosexual male students. To facilitate the development of effective primary prevention interventions for domestic students who have sexually harmed, we assess across two empirical studies (Ns = 259 and 295) the psychological risk factors associated with recent sexual aggression amongst two distinct samples of UK male university students. Cumulatively, results highlighted that one in nine participants (11.4%) self-reported recent sexual aggression. These participants could be statistically differentiated from their non-offending peers on various established indicators of general sexual offending, of which logistic regression analyses highlighted atypical sexual fantasies, general aggression, hostility toward women, and rape myth acceptance as being the most reliable predictors. Our data extend the international evidence base by providing the first detailed overview of sexual aggression amongst UK male university students, as well as the psychological risk factors associated with their proabuse behaviors. We discuss the importance of our findings for the development of more effective evidence-based reduction strategies and primary prevention interventions for male students who have sexually harmed.
| S-EPMC9379390 | biostudies-literature
Project description:Child peer violence is a global problem and seriously impacts children's physical and psychological health, and their education outcomes. There are few research studies on children's peer violence available in South Asian countries, particularly in Afghanistan. This paper describes the prevalence of children's peer violence perpetration and victimization and associated factors among school children in Afghanistan.A total of 770 children were recruited into a baseline study conducted as part of an intervention evaluation in 11 schools (seven girls' and four boys' schools). All children were interviewed with a questionnaire developed for the study. The main outcome is a three-level peer violence variable consisting of (a) no violence, (b) victimization only, or (c) perpetration (with or without victimization). Peer violence victimization was measured through the Multidimensional Peer-Victimization Scale, and peer violence perpetration was measured through an adjusted version of the same scale with wording changed to measure perpetration.49.7% of boys and 43.3% of girls reported having experienced more than one instance of violence victimization in the past month, and 31.7% of boys and 17.6% of girls disclosed perpetration of more than one instance of violence in the past month, with considerable overlap found between experience of victimization and perpetration, particularly among boys. Multinomial models of factors associated with peer violence show that for boys, food insecurity was associated with perpetration of peer violence but not with victimization, and experiencing corporal punishment at school in the last month was significantly associated with both peer victimization and perpetration. For girls, food insecurity, more depressive symptoms and experiencing any beating at home were associated with both violence victimization and perpetration. Having a disability was associated with victimization only, and having witnessed their father fighting and experiencing any kind of corporal punishment were associated with peer violence perpetration only.Peer violence in Afghanistan is linked to food insecurity, exposure of children to witnessing family violence, and children's experience of physical violence at home and corporal punishment at school. School-based settings provide an important platform for interventions to reduce and prevent peer violence; however, such interventions may benefit from broader violence-prevention initiatives conducted at the community level.
| S-EPMC5811021 | biostudies-literature
Project description:Cyberbullying is common among adolescents, and emerging studies also describe this phenomenon in college students. Less is known about specific cyberbullying behaviors and roles in cyberbullying incidents experienced by college females.249 female students from 4 colleges completed online surveys assessing involvement in 11 specific cyberbullying behaviors in any of the following roles: bully, victim, or witness.Nearly half (n = 110, 44.2%) of participants had experienced cyberbullying in college as a bully, victim, witness, or combination of the three. The most commonly witnessed behaviors included "posting degrading comments or hate speech" and "posting explicit or unwanted pictures." Over one third of the witnesses were classified as bystanders who purely observed cyberbullying without participating.Cyberbullying is common among college women, with more people witnessing behaviors than participating. Given the large proportion of witnesses, mobilizing bystanders is a potential target for cyberbullying in the college population.
| S-EPMC5615856 | biostudies-literature
Project description:The aim of this study was to determine the incidence of sexual and physical assault among university students and its association with alcohol use. The research is part of a wider cohort study (Spit for ScienceTM) at a large public university in the United States. The follow-up data include the first two cohorts (2011, 2012; n = 5,170). The dependent variables were victim of sexual assault and victim of physical assault. The independent variables were alcohol dependence and abuse according to the Diagnostic and Statistical Manual of Mental Disorders (4th ed.), cannabis use, residence, ethnicity, sexual orientation, and previous experience of sexual assault and/or physical assault. We used multilevel logistic regression for repeated measures. All data were analyzed using generalized linear mixed models. Incidence rates of sexual and physical assault (per 100 students a year) were 15.1 and 27.6 among nonabusers/dependents versus 36.4 and 56.7 among alcohol-dependent females at the first year, and 2.8 and 4.7 versus 7.7 and 23.1 at the third year; while in males, incident rates were 6.0 and 3.1 versus 18.5 and 66.6, and 2.3 and 7.4 versus 18.9 and 15.1, respectively. Our results show that alcohol abuse and dependence constitute risk factors to be victim of sexual assault in males (odds ratio [OR] = 2.21 and OR = 2.73) and alcohol dependence in females (OR = 2.16). Similarly, alcohol abuse and dependence are risk factors to physical assault among both males (OR = 1.52 and OR = 2.03) and females (OR = 1.70 and OR = 2.88). Ethnicity, sexual orientation, and whether the individual had been victimized in the past were associated with sexual assault. Regarding physical assault, cannabis use and past victimization are also risk factors. Our study has shown that assault victimization is strongly related to alcohol abuse and dependence diagnoses in both genders. Ethnicity and sexual orientation are also associated to both assaults. Our results show that incidence rates of both types of assaults were clearly higher in the first 6 months of university, probably explained by the novel and potentially risky environment.
| S-EPMC6699923 | biostudies-literature
Project description:Background and aimSmoking is still a public health concern in many countries, especially among young adults. Consequently, we determined what factors affect university students' smoking behavior in Turkey.MethodsThis cross-sectional study was conducted between March and June 2017 using a simple random sampling method. A self-administered questionnaire was used to collect information on participants' (N = 2,505; mean age = 20.9 ± 2.5 years; 58.9% women) sociodemographic characteristics, cigarette smoking status, and related risk factors. Univariate analysis and multivariate logistic regression analysis were performed with the Backward likelihood-ratio method.ResultsStudents were completing either two- or four-year degrees (45.6% and 54.4%, respectively). Regarding familial smoking behavior, 36.1% had a father who smoked, 10.3% had a mother who smoked, and 15.0% had siblings who smoked. Among participants, 27.9% were current smokers: 46% of the men and 15.3% of the women. Mean smoking onset age was 16.34 ± 2.72 years (15.65 ± 2.67 years for men and 16.34 ± 2.72 for women (p < .05). Mean Fagerströmtest score was 4.43 ± 1.82, and women had lower test scores than did men (p < .05). After controlling for potential confounders in multivariate analyses, five factors were significantly positively associated with current smoking: being a man (odds ratio (OR): 3.43; 95% confidence interval (CI): 2.75-4.28), studying in a two-year program (OR: 1.74; 95% CI: 1.39-2.18), having at least one immediate family member who smoked (OR: 1.63; 95% CI: 1.31-2.04), having all close friends who smoked (OR: 1.81; 95% CI: 1.40-2.33), and alcohol consumption (OR: 4.39; 95% CI: 3.51-5.49).ConclusionThere was a higher smoking rate among our study population, both compared to similar national studies and Turkey's overall smoking rate. Underlying factors should be evaluated via qualitative studies and preventive strategies should be implemented accordingly.
| S-EPMC6287842 | biostudies-literature
Project description:BACKGROUND:Outpatient civil commitment (OCC) provisions, community treatment orders (CTOs) in Australia and Commonwealth nations, are part of mental health law worldwide. This study considers whether and by what means OCC provides statutorily required "needed-treatment" addressing two aspects of its legal mandate to protect the safety of self (exclusive of deliberate-self-harm) and others. METHOD:Over a 12.4-year period, records of hospitalized-psychiatric-patients, 11,424 with CTO-assignment and 16,161 without CTO-assignment were linked to police-records. Imminent-safety-threats included perpetrations and victimizations by homicides, rapes, assaults/abductions, and robberies. "Need for treatment" determinations were validated independently by Health of the Nations Scale (HoNOS) severity-score-profiles. Logistic regressions, with propensity-score- adjustment and control for 46 potential confounding-factors, were used to evaluate the association of CTO-assignment with occurrence-risk of perpetrations and victimizations. RESULTS:CTO-assignment was associated with reduced safety-risk: 17% in initial-perpetrations, 11% in initial-victimizations, and 22% for repeat-perpetrations. Each ten-community-treatment-days in interaction with CTO-assignment was associated with a 3.4% reduced-perpetration-risk. CTO-initiated-re-hospitalization was associated with a 13% reduced-initial-perpetration-risk, a 17% reduced-initial-victimization-risk, and a 22% reduced-repeat-victimization-risk. All risk-estimates appear to be the unique contributions of the CTO, CTO-initiated-re-hospitalization, or the provision of ten-community-treatment-days-i.e. after accounting for the influence of prior crimes and victimizations, ethnic-bias, neighborhood disadvantage and other between-group differences in the analysis. CONCLUSIONS:CTO assignment's association with reduced criminal-victimization and perpetration-risk, in conjunction with requiring participation in needed-treatment via re-hospitalization and community-service, adds support to the conclusion that OCC is to some extent fulfilling its legal objectives related to protecting safety of self (exclusive of deliberate-self-harm), and others.
| S-EPMC7202380 | biostudies-literature
Project description:BackgroundChild peer violence is a global problem and seriously impacts health and education. There are few research studies available in Pakistan, or South Asia. We describe the prevalence of peer violence, associations, and pathways between socio-economic status, school performance, gender attitudes and violence at home.Methods1752 children were recruited into a cluster randomized controlled trial conducted on 40 fairly homogeneous public schools (20 for girls and 20 for boys), in Hyderabad, Pakistan. This was ranging from 20-65 children per school. All children were interviewed with questionnaires at baseline.ResultsFew children had no experience of peer violence in the previous 4 weeks (21.7% of girls vs.7% of boys). Some were victims (28.6%, of girls vs. 17.9% of boys), some only perpetrated (3.3% of girls vs. 2.5%) but mostly they perpetrated and were victims (46.4%.of girls vs 72.6%. of boys). The girls' multivariable models showed that missing the last school day due to work, witnessing her father fight a man in the last month and having more patriarchal gender attitudes were associated with both experiencing violence and perpetration, while, hunger was associated with perpetration only. For boys, missing two or more days of school in the last month, poorer school performance and more patriarchal attitudes were associated with both victimization and perpetration. Witnessing father fight, was associated with peer violence perpetration for boys. These findings are additionally confirmed with structural models.DiscussionPeer violence in Pakistan is rooted in poverty and socialization of children, especially at home. A critical question is whether a school-based intervention can empower children to reduce their violence engagement in the context of poverty and social norms supportive of violence. In the political context of Pakistan, reducing all violence is essential and understanding the potential of schools as a platform for intervention is key.
| S-EPMC5560651 | biostudies-literature