SEXUAL AGGRESSION AMONG ADOLESCENTS

This study examines the prevalence of sexual aggression among adolescents from both former East and West Germany. Koss and Oros'(1982) Sexual Experiences Survey (SES) was employed to measure sexual aggression (male version) and sexual victimization (female version). Almost 17% of female respondents reported forced sexual experiences that qualify as criminal offenses under German law. The total percentage including all forms of unwanted sexual contacts amounted to over 50%. Among male respondents, almost 15% admitted sexual behaviors that qualify as criminal offenses, with an overall rate of coercive sexual behaviors of over 44%. Token resistance and number of sexual partners were associated with a higher risk of sexual victimization in the female sample. Among male respondents, peer pressure, self-reported rape proclivity, anger, and disinhibition predicted sexually aggressive behaviors.     

Initial Evidence for the Reliability and Validity of the Sexual Experiences Survey-Short Form Perpetration (SES-SFP) in College Men

This study provides psychometric data on the Sexual Experiences Survey—Short Form Perpetration (SES-SFP), a revision of one of the most widely used measures of sexual perpetration, in a sample of college men. Participants (n = 402) completed a web survey containing the study measures; a subset of 66 participants completed the SES-SFP again 2 weeks later. Our results provide initial evidence of internal consistency and convergent evidence of validity for the SES-SFP in college men but question the measure’s test-retest reliability. The severity of tactics used to coerce sexually aggressive behaviors was more strongly associated with rape empathy than sexual outcome severity scores, indicating utility of assessing coercive tactics. Additional research is needed regarding the psychometric properties of the SES-SFP and other measures of sexual perpetration in order to accurately assess rates of these behaviors and inform preventive interventions.     

Dating Violence Perpetration: The Predictive Roles of Maternally versus Paternally Perpetrated Childhood Abuse and Subsequent Dating Violence Attitudes and Behaviors

This study investigated both young men's and young women's perpetration of physical, sexual, and psychological forms of dating violence, examining predictors of violence including maternally or paternally perpetrated forms of various types of child maltreatment, as well as attitudes toward dating violence and dating violence victimization. Results of hierarchical linear regressions found that childhood experiences of maternal neglect predicted men's physical perpetration, and childhood sexual abuse predicted women's sexual perpetration and men's psychological perpetration. Further, positive attitudes toward dating violence predicted women's physical, psychological, and sexual perpetration, as well as men's sexual perpetration, and experiences of dating violence victimization were the strongest predictors of most forms of dating violence perpetration, particularly among women. Implications for future research and prevention initiatives are discussed.     

Assessing sexual aggression: Addressing the gap between rape victimization and perpetration prevalence rates

Obtaining consistent and accurate rates of women's sexual assault experiences and men's history of sexual aggression has proved difficult and rates vary tremendously throughout the literature [Koss, M.P. (1993a). Detecting the scope of rape: A review of prevalence research methods. Journal of Interpersonal Violence, 8 (2), 198–222].It has been suggested that methodological factors influence the detection of women's sexual assault experiences and contribute to the rate disparities [Fisher, B. S., Cullen, F. T. & Turner, M. G. (2000). The sexual victimization of college women (NCJ 182369). Washington, DC: Bureau of Justice Statistics,National Institute of Justice.; Hamby, S. L. & Koss, M. (2003). Shades of gray: A quantitative study of terms used in the measurement of sexual victimization. Psychology of Women Quarterly, 27, 243–255.; Koss, M.P. (1993a). Detecting the scope of rape: A review of prevalence research methods. Journal of Interpersonal Violence, 8 (2), 198–222].Survey methods are commonly used in the assessment of women's experience with sexual assault victimization. Men's history of sexually aggressive behaviors is typically examined using parallel versions of the survey instruments used with women.While much is known about variables affecting the reliability, validity, and utility of these assessment methods when applied to women, less is known about the influence of these factors in the assessment of men's self-reported aggression. This paper discusses current sexual victimization and perpetration incidence and prevalence rates.An overview of the major sources of these data, as well as a review of the methodological factors known to influence levels of rape detection in women is presented. An examination of how these issues may be relevant in the measurement of male sexual aggression is discussed with suggestions for future research.     

COLLEGE WOMEN'S AGGRESSION IN RELATIONSHIPS:THE ROLE OF CHILDHOOD AND ADOLESCENT VICTIMIZATION

Despite growing evidence suggesting that women engage in verbal and physical dating aggression, there is a dearth of research examining the predictors of women's engagement in these behaviors. Utilizing a college sample, the purpose of the current study was to explore women's perpetration of dating aggression within the context of victimization experiences. Women ( N  = 374) completed surveys at the beginning and end of a 10-week academic quarter for course credit. Results from two retrospective regression analyses (all Time 1 variables) suggested that (1) paternal physical abuse and adolescent/adulthood verbal victimization predicted women's reports of verbal perpetration and (2) childhood sexual abuse, adolescent/adulthood verbal victimization, adolescent/adulthood physical victimization, and adolescent/adulthood verbal perpetration predicted women's reports of physical perpetration. Results from the two prospective, longitudinal regression analyses suggested that (1) verbal perpetration (as measured at Time 1) and verbal victimization over the interim predicted women's reports of verbal perpetration over the interim and (2) physical perpetration (as measured at Time 1), verbal perpetration over the interim, and physical victimization over the interim predicted women's reports of physical perpetration over the interim. These data suggest the importance of considering previous victimization experiences, mutual partner aggression, and a history of aggressive behaviors when examining women's use of aggression in dating relationships.     

Prevalence of sexual aggression among young people in Europe: A review of the evidence from 27 EU countries

Sexual aggression poses a serious threat to the sexual well-being of young people. This paper documents the available evidence on the prevalence of sexual aggression perpetration and victimization from 27 EU countries, established as part of the Youth Sexual Aggression and Victimization (Y-SAV) project. A total of N = 113 studies were identified through a systematic review of the literature and consultations with experts in each country. Despite differences in the number of available studies, methodology, and sample composition, the review shows substantial prevalence rates of sexual aggression perpetration and victimization across Europe. A wide variation was found, both within and between countries. The lifetime prevalence rates of female sexual victimization, excluding childhood sexual abuse, ranged from 9 to 83%, the rates of male sexual victimization ranged from 2 to 66%, the rates of male sexual aggression ranged from 0 to 80%, and the range of female sexual aggression ranged from 0.8 to 40%. One-year prevalence rates showed a similar variability. Conceptual and methodological problems in the database are discussed, and an outline is presented for a more harmonized approach to studying the scale of sexual aggression among young people in Europe.     

Disclosure on Campus: Students’ Decisions to Tell Others About Unwanted Sexual Experiences,Intimate Partner Violence,and Stalking

The scope of student victimization occurring on college campuses is problematic, drawing the attention of researchers and campus officials. While most researchers of the disclosure of these unwanted experiences tend to examine just 1 form of victimization, a direct comparison of the disclosure of different types of campus victimization within a singular study is missing in the literature. The current study aimed to address this issue by examining 4 types of victimization experiences (unwanted sexual contact, unwanted sexual intercourse, intimate partner violence, and stalking) in a college population. A common set of possible predictors of disclosure were examined, including both demographic (e.g., gender, race, age) and situational factors (e.g., alcohol use, level of fear, relationship with perpetrator). While patterns of similarity across all victimization experiences emerged, the impact of gender, race, age, and alcohol use on disclosure decisions varied substantially by victimization type. The findings of this study address the gap in the current literature by providing a comparison and contrast of the influence of predictors across different types of victimization. Furthermore, the findings provide needed information that could help colleges and universities develop ways to encourage support-seeking and reporting among students.     

INTIMATE PARTNER VIOLENCE PERPETRATED BY COLLEGE WOMEN WITHIN THE CONTEXT OF A HISTORY OF VICTIMIZATION

Using a longitudinal design, the current study explored intimate partner violence perpetration among 1,300 college women within the context of one's history of physical and sexual victimization across 4 years of college. Structural equation modeling indicated that sexual victimization does not predict concurrent use of women's intimate partner violence but does predict subsequent use of women's intimate partner violence during the later years of college. In contrast, physical victimization is associated positively with concurrent use of women's intimate partner violence but is negatively associated with subsequent use of women's intimate partner violence for women. Furthermore, the negative relationship of victimization to subsequent perpetration primarily is due to those with high levels of victimization histories. The present study provides the first model of intimate partner violence within the context of victimization history using longitudinal data. The findings indicate that women's intimate partner violence perpetration is not context-free, but rather is influenced by their own physical and sexual victimization histories.     

Development of the Multidimensional Peer Victimization Scale–Revised (MPVS-R) and the Multidimensional Peer Bullying Scale (MPVS-RB)

Peer victimization is a frequent occurrence for many adolescents; however, some of the psychometric properties of self-report scales assessing these experiences remain unclear. Furthermore, with an increase in access to technology, electronic aggression should also be considered. The authors examined the psychometric properties of the Multidimensional Peer Victimization Scale (MPVS; Mynard & Joseph, 2000), and developed versions to include the assessment of electronic aggression according to whether the adolescent was the target or perpetrator of peer victimization. A total of 371 (191 girls and 180 boys; M_age = 13 years 4 months, SD_age = 1 year 2 months) adolescents in the United Kingdom completed the MPVS including five newly developed items assessing electronic aggression, a version of the MPVS designed to assess victimization perpetration, and a measure of self-esteem. Confirmatory factor analyses yielded a five-factor structure comprising: Physical, social manipulation, verbal, attacks on property, and electronic for both scales. Convergent validity was established through negative associations between the victimization scales and self-esteem. Sex differences also emerged. One revised scale and one new scale are subsequently proposed: The MPVS–Revised and the Multidimensional Peer Bullying Scale.     

A PROSPECTIVE ANALYSIS OF THE RELATIONSHIPS AMONG SEXUAL ASSAULT EXPERIENCES An Extension of Previous Findings

Research has indicated that sexual assault on college campuses is pervasive (Koss, Gidycz, & Wisniewski, 1987) and that a history of sexual victimization serves as a risk factor for future victimization (Gidycz, Coble, Latham, & Layman, 1993). The purpose of the present investigation was to extend the findings of Gidycz et al. (1993) in examining the link among sexual victimization experiences. College women were evaluated for child and adolescent sexual victimization, family adjustment, alcohol use, psychological adjustment, interpersonal functioning, and sexual behavior. Women were reevaluated at 3, 5–6, and 9 months for adult victimization, psychological adjustment, interpersonal functioning, and sexual behavior. Loglinear analysis indicated that chances of being victimized in one time period increased with greater severity of victimization in the preceding time period. The path analysis assessing the mediating effects of these variables on victimization experiences was partially supported. Implications for future research and preventative efforts are discussed.     

‘Fighting’ for survival: A systematic review of physically violent behavior perpetrated and experienced by homeless young people

ObjectivesThis systematic review appraises published studies reporting associations between homelessness, perpetration of physically violent behavior and experience of victimization due to others' physically violent behavior, among young people.MethodsA comprehensive systematic search of psychology, sociology, and health electronic databases, including PsycInfo and SocIndex was conducted. Search terms examined (a) homeless youth, (b) perpetration of physically violent behavior, and (c) experience of victimization due to others' physically violent behavior.ResultsTwenty-nine studies met the inclusion criteria. Findings showed homeless youth report engaging in physically violent behavior including assault, physical fights, and robbery, and commonly describe victimization experiences such as being physically assaulted, threatened with weapons, and robbed. Rates of perpetration of physically violent behavior and experiences of victimization were inconsistent across reviewed studies. It is unclear whether homelessness is a predictor of the perpetration of physically violent behavior and/or victimization. Findings suggest that perpetration of, and being victimized by others' physically violent behavior, may vary for sub-groups of homeless youth.ConclusionsFurther research embedded within theoretical perspectives that consider the influence of situational antecedents is warranted to examine whether homelessness is predictive of engagement in physically violent behavior and the experience of victimization due to others' physically violent behavior.     

Interpreting Survey Questions About Sexual Aggression in Cross-Cultural Research: A Qualitative Study with Young Adults from Nine European Countries

Examining equivalence in the interpretation of survey items on sexual assault by participants from different cultures is an important step toward building a valid international knowledge base about the prevalence of sexual aggression among young adults. Referring to the theoretical framework of contextualism, this study presents qualitative data from semi-structured interviews with 128 young adults from nine EU countries on their understanding of survey items from the Sexual Aggression and Victimization Scale (SAV-S). The measure had previously been used to collect quantitative data on the prevalence of sexual aggression perpetration and victimization in the same countries that had yielded substantial differences in the rates of victimization and perpetration between countries. Based on the methodological approach of a mixed research design, the current study was conducted as a follow-up to the quantitative study with a new sample to explore whether systematic differences in the interpretation of the survey items in the different countries might explain part of the variation in prevalence rates. The interviews showed that participants from the nine countries interpreted the items of the SAV-S in a similar way and as intended by the authors of the scale. Systematic differences between men and women in interpreting the survey items were revealed. Implications of the findings for conducting survey research on sexual aggression across cultures are discussed.     

Minority Stress and the Risk of Unwanted Sexual Experiences in LGBQ Undergraduates

Sexual assault is prevalent among lesbian, gay, bisexual, and queer (LGBQ) college students, but its relationship to anti-LGBQ stigma has not been established. The goal of the present study was to determine whether minority stress, specifically internalized homophobia, predicted unwanted sexual experiences among LGBQ undergraduates (N = 763), whether routine behaviors (number of consensual sexual partners and alcohol use) mediated this relationship, and whether sense of LGBTQ community was a protective factor. Significant proportions of sexual minority men (10 %), women (18 %), and non-binary or transitioning students (19 %) reported an unwanted sexual experience since entering college. Internalized homophobia was associated with greater risk of unwanted sexual experiences. It also had a negative indirect effect on unwanted sexual experience risk through a negative association with number of sexual partners. Alcohol use did not mediate the relationship between internalized homophobia and unwanted sexual experiences. Sense of LGBTQ community was associated with lower risk, mediated by lower levels of internalized homophobia. The relationships between internalized homophobia and unwanted sexual experience risk were similar for women and men. These findings demonstrate that minority stress increases LGBQ students’ risk of sexual victimization and that in-group social relationships can mitigate this risk. We argue that minority stress is an important risk factor for sexual violence. Violence prevention interventions should attempt to reduce internalized homophobia, and colleges and high schools should establish LGBQ-affirming social climates and provide resources for LGBQ students, including targeted violence prevention efforts and programs that foster a sense of supportive community.     

Assessment of a sexual coercion prevention program for adolescents

This study's focus is to evaluate a sexual coercion prevention program in adolescents. Using a before-and-after design with both a treatment group (n = 93) and a control group (n = 76), an intervention of seven sessions was completed. Said sessions included such content as conceptualizing sexual freedom, sexual coercion and voluntary consent, analyzing different sexual coercion tactics and the contexts in which they occur, empathy toward the victim, and developing abilities to avoid risky situations. Other risk factors for coercive behavior and sexual victimization are explored as well, such as alcohol use, sexist attitudes and inadequate communication, among others. The intervention's results include a decrease in stereotypical beliefs about the opposite sex and increased empathy toward victims of sexual coercion. These changes were maintained with the passage of time. Also, in the treatment group, a more acute decline was observed in the proportion of young people engaging in sexually coercive behaviors, This article emphasizes the importance, necessity and efficacy of such interventions, and discusses and analyzes possible improvements to the program for its future implementation.     

Sexual experiences associated with participation in drinking games

The results of previous research suggest that participation in drinking games may be associated with sexual aggression, but the specific sexual behaviors involved have not been identified. In the present study, the authors attempted to identify specific sexual experiences associated with drinking games. Both men and women reported being taken advantage of sexually during or after play, including someone having sex with them when they were too drunk to give consent. Few women admitted to being perpetrators, but many men reported multiple instances of perpetration. Greater alcohol consumption predicted more sexual experiences in women. In men, sexual motives for playing drinking games were the best predictor of sexual behavior. Alcohol and sexual-assault prevention programs may need to consider the role of drinking games in sexual victimization.     

Nonconsensual Sexual Experiences in Precollege Women: Prevalence and Risk Factors

The authors of this study examined the prevalence of nonconsensual sexual experiences in dating situations among a sample of 330 incoming female college students. Results indicated that 38.5% of women reported experiencing at least one form of sexual victimization in dating, ranging from unwanted sexual contact to rape. Victimization was related to history of childhood sexual abuse as well as previous consensual sexual activity. Discussion focuses on the need for education and prevention programs during the secondary school years and counseling assistance for college-age victims.     

Sexual Violence Victimization and Associations with Health in a Community Sample of African American Women

Limited information exists on the relationship between sexual violence victimization and health among African American women. Using data from a community sample of African American women, we examine the association between current health and lifetime experiences of sexual violence. In-person interviews were completed in 2010. Among interviewees, 53.7% of women reported rape victimization and 44.8% reported sexual coercion in their lifetime. Victims of rape or sexual coercion were significantly more likely to report depression and posttraumatic stress disorder during their lifetime. Among victims whose first unwanted sexual experience was rape or sexual coercion, perpetrators were mostly acquaintances and intimate partners, and over one third were injured and needed services. More attention is needed on the health needs of African American women and their association to victimization status.