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.     

School bullying as a predictor of violence later in life: A systematic review and meta-analysis of prospective longitudinal studies

This paper presents results from a thorough systematic review on the efficacy of school bullying (perpetration and victimization) in predicting aggression and violence later in life. Results are based on prospective longitudinal studies. Two meta-analyses are presented examining whether: a) school bullying (perpetration and victimization) is a significant predictor of later aggression and violence, and b) whether each effect remains significant after controlling for other major childhood risk factors which were significantly related to both the predictors and the outcomes. Results are based on extensive searches of the literature. Nineteen electronic databases and 63 journals were searched from the inception of each database or journal through the end of March, 2012. Bullying perpetration at school was a significant predictor of violence (Adjusted OR = 2.04; 95% CI: 1.69–2.45) an average of six years later in life. This value of OR means that bullying perpetration increased the risk of later violence by about two-thirds. The summary effect size for bullying victimization versus violence was markedly smaller but still highly significant (Adjusted OR = 1.42; 95% CI: 1.25–1.62). This value of OR means that victimization increased the risk of later violence by about one-third. Analyses are presented of various potential moderators (such as the number of risk factors controlled for and the length of the follow-up period) in an attempt to explain the significant heterogeneity in effect sizes. Sensitivity analyses are performed on both meta-analyses, and they indicate that overall there is no evidence of publication bias. The overall findings favor the existence of a more general long-term underlying antisocial tendency rather than a more specific underlying violent tendency. Implications of our research for policy and practice are highlighted and future needs in this area of research are indicated.     

An overview of the literature on female-perpetrated adult male sexual victimization

The rape of women has been an issue of concern in research literature for the past 40 years. Conversely, rape against men has only relatively recently received investigation. The current paper reviews the existing research literature regarding male rape and sexual assault, with particular emphasis on female perpetrated male sexual victimization. The review covers issues regarding biased legal definitions, rape myths, feminist theory, and stereotypical or negative beliefs; all of which create a problematic social environment for male victims of female perpetrated assault to report crimes. The review also discusses the prevalence of female perpetrated attacks against men, with evidence from self-reports by female sex offenders to highlight the existence of male sexual victimization and the aggressive manner in which the sexual activity is committed. The review concludes that male sexual victimization by women should be taken as seriously as that of women by men.     

Bidirectional pathways between relational aggression and temperament from late childhood to adolescence

Relational aggression is linked to numerous adverse consequences. However, we know little about how temperament leads individuals to become perpetrators/victims of relational aggression, or how being a perpetrator/victim influences the development of temperament. We used longitudinal data from 674 Mexican-origin youth to examine relations between relational aggression and mother- and child-reported temperament from 5th grade (M_age = 10.8; SD = 0.60) through 11th grade (M_age = 16.8; SD = 0.50). Results show that: (a) high Negative Emotionality and low Effortful Control predicted increases in victimization; (b) low Effortful Control predicted increases in perpetration; (c) victims increased in Negative Emotionality and decreased in Effortful Control; and (d) perpetrators increased in Negative Emotionality and Surgency. Thus, temperament serves as both an antecedent to and a consequence of relational aggression.     

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.     

Understanding Gender and Intimate Partner Violence from an International Perspective

This paper reviews the international literature on intimate partner violence with a focus on gender differences in perpetration and victimization rates. A total of 35 studies from 21 countries are discussed that report prevalence or incidence rates of men’s and women’s involvement in physical and/or sexual aggression against an intimate partner. In addition, evidence on risk factors as well as consequences of intimate partner violence for men and women is presented. Conceptual and methodological differences between the studies and the lack of comparable databases within countries are discussed as limitations of the evidence, and perspectives for future research are outlined in the framework of cross-cultural psychology.     

Item response theory analysis of intimate-partner violence in a community sample

The Revised Conflict Tactics Scale (CTS2; Straus, Hamby, Boney-McCoy, & Sugarman, 1996) is a widely used measure of physical, psychological, and sexual aggression as well as injury and negotiation between partners. In this study, we analyzed male-to-female and female-to-male physical aggression using data from 453 community couples. We used item-response theory (IRT) to assess the range and precision of physical aggression severity in the past year, as evaluated by the CTS2. Our analyses support a single dimension of physical aggression with quantitative, rather than qualitative, differentiation between minor and severe physical aggression items. Surprisingly, test information curves revealed that male perpetration and victimization items provided as much or more information as their counterpart female victimization and perpetration items over the same range of aggression severity. Finally, the data suggests that CTS2 items best assessed moderate-to-severe levels of physical aggression in the previous 12 months. However, virtually no information was assessed by male or female reports of perpetration or victimization items below or around the mean of aggression (i.e., theta; θ = 0). Suggestions for improved item coverage and implications for the assessment of aggression are discussed.     

Risk Factors of Sexual Aggression and Victimization Among Homosexual Men1

This study examined risk factors of sexual aggression and victimization among homosexual men (N= 310). They completed the Homosexual Experiences Survey to record sexual aggression and victimization and provided information about 2 groups of potential risk factors: childhood abuse and sexual lifestyle (number of partners, age at first intercourse, age at coming out, accepting or paying of money for sex, and rape proclivity). One in 4 respondents reported severe forms of sexual victimization; 17% reported moderate victimization. Prevalence of perpetration of sexual aggression was almost 20% for severe aggression and 9% for moderate aggression. The risk of victimization increased as a function of childhood abuse as well as high number of partners and acceptance of money for sex. The risk of committing sexual aggression was positively related to childhood abuse, acceptance and payment of money for sex, high number of sexual partners, and rape proclivity. The findings are discussed in relation to evidence on heterosexual aggression.     

Crime and violence in Brazil: Systematic review of time trends,prevalence rates and risk factors

Between 1980 and 2010 there were 1 million homicides in Brazil. Dramatic increases in homicide rates followed rises in inequality, more young men in the population, greater availability of firearms, and increased drug use. Nevertheless, disarmament legislation may have helped reduce homicide rates in recent years. Despite its very high rate of lethal violence, Brazil appears to have similar levels of general criminal victimization as several other Latin American and North American countries. Brazil has lower rates of drug use compared to other countries such as the United States, but the prevalence of youth drug use in Brazil has increased substantially in recent years. Since 1990, the growth of the Brazilian prison population has been enormous, resulting in the fourth largest prison population in the world. Through a systematic review of the literature, we identified 10 studies assessing the prevalence of self-reported offending in Brazil and 9 studies examining risk factors. Levels of self-reported offending seem quite high among school students in Brazil. Individual and family-level risk factors identified in Brazil are very similar to those found in high-income countries.     

Predicting Rape Empathy Based on Victim, Perpetrator, and Participant Gender, and History of Sexual Aggression

This study examined empathy for a hypothetical rape victim and perpetrator based on gender of victim, perpetrator and participant, and sexual aggression experience. Undergraduates (n?=?591, 333 female) from a United States east coast mid-size public university completed the Rape Victim and Perpetrator Empathy Scales (victim and perpetrator gender experimentally varied), and the Sexual Experiences Survey. Hypotheses were partially supported. Empathy was greater with the victim of a man than a woman. Women with victimization experience were especially empathic with a female victim. Men without victimization experience were relatively non-empathic with a male victim. Empathy was greater with a female than a male perpetrator, especially when her victim was male or when reported by women. A male rapist received the greatest empathy from men with perpetration experience. Findings are consistent with cultural expectations that women are victims and men are aggressors, and may imply that similarity in experience can facilitate rape empathy.     

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.     

Patterns of peer- and teacher-rated aggression,victimization, and prosocial behavior in an urban,predominantly African American preadolescent sample: Associations with peer-perceived characteristics

This study investigated peer-perceived social/reputational correlates of patterns of aggression, victimization, and prosocial behavior. Participants were a predominantly African-American (i.e., 87%) sample of 320 fourth and fifth graders (45% male, Mean age = 10.4 years) attending six urban public elementary schools. Using latent profile analysis, profiles of peer-perceived and teacher-perceived aggressive, victimized, and prosocial youth were identified. These latent profiles were then compared on a range of peer-perceived social/reputational characteristics. Results indicated that teachers and peers identified similar profiles of normative and prosocial students. However, whereas peers distinguished between aggressive and victimized profiles, the teacher-identified victimized profile was also perceived as aggressive. Results also indicated that there was modest agreement between peers and teachers about who was involved in peer victimization. Findings underscore the importance of including both informants in efforts to identify youth involved in peer victimization.     

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.     

Victimization due to bullying and physical aggression in Samoan men and women

In recent years, bullying has come into focus as a critically important social issue that demands empirical understanding to inform best practice regarding both intervention and prevention. In Western cultures, low physical aggression in boys, but high physical aggression in girls, predicts elevated victimization due to bullying, and we predicted that the same would be true cross-culturally. The present study sought to understand the role that physical aggression plays in victimization in Samoa, provide a prevalence estimate of the rate of bullying in the island nation, as well as validate the Forms of Bullying Scale (FBS; Shaw, Dooley, Cross, Zubrick, & Waters, 2013) in a cross-cultural context. In a sample of adult Samoan men and women (n = 214), men reported elevated rates of verbal, physical, and overall rates of victimization due to bullying in childhood compared to women, but no sex differences emerged in levels of physical aggression. Additionally, the FBS showed appreciable reliability, as well as a latent factor structure consistent with the findings of the scale's authors. Prevalence of victimization due to bullying in Samoa is comparable to that reported by other authors conducting cross-cultural research on this topic.     

Shared and unique predictors of antisocial and substance use behavior among a nationally representative sample of South African youth

There are well-documented high prevalence rates of violence, aggression, and substance use in South Africa. We examined theoretically salient risk factors for antisocial behavior and substance use identified in high income countries (e.g., abuse and poverty; Shaw & Gross, 2008) and whether they had predictive effects among South African youth, for whom longitudinal research examining predictors of violence is lacking. We collected data from a large, high-risk longitudinal sample of youth from two provinces in South Africa, encompassing rural and urban sites (N = 3515; 97% retained at one year; 56.7% female; M age = 13.45). We assessed antisocial behavior and substance use using an adapted version of the CBCL-YSR and items from national surveys. Finally, we assessed risk factors using previously-validated indices of risk. Antisocial behavior and substance use were reciprocally related over time. Controlling for this overlap, as well as for relevant demographic covariates, child abuse predicted increases in antisocial behavior over time, and exposure to high levels of community violence predicted increases in both antisocial behavior and substance use one year later. The findings suggest that contextual risk factors underpinning etiological models of antisocial behavior and substance in high income countries are also relevant within the South African context. In particular, both harsh home and community environments were related to the development of youth antisocial and substance use behavior outcomes. We discuss the implications of these findings for preventative interventions to reduce youth engagement in risky antisocial and/or substance use behavior in South Africa.     

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.     

Peer victimization and subsequent disruptive behavior in school: The protective functions of anger regulation coping

Peer victimization is linked to adjustment problems in youth, including aggressive behavior, yet not all victimized youth are aggressive. The present study investigated whether youth’s anger regulation coping might attenuate the positive association between peer victimization and subsequent aggressive behavior. Longitudinal data from 485 7th-grade students (55% female, mean age = 12.84 years) and their teachers were collected in the fall and six months later. Teacher ratings of youth aggressive behavior at follow-up were the primary outcome, with statistical adjustments for baseline aggressive behavior and demographics. Results from multilevel models showed significant interactive effects of baseline anger regulation and peer victimization on residualized teacher-rated aggressive behaviors that were consistent with the hypothesis that anger regulation played a protective role: under high levels of peer victimization, youth with higher levels of anger regulation displayed lower levels of aggressive behavior than their counterparts with lower levels of anger regulation. These findings suggest that targeting and improving students’ ability to regulate their anger may be protective in the face of peer victimization and reduce subsequent aggressive behavior.     

Blame attribution in sexual victimization

The current study explored how victims and third-parties attribute blame and perpetrator motivation for actual sexual victimization experiences. Although we do not assert that victims are responsible for perpetrators’ behavior, we found that some victims do not allocate all blame to their perpetrator. We sought to examine how victims and third-parties allocate blame in instances of actual completed and attempted sexual victimization and how they perceived perpetrator motivations. Victims of completed rape (n = 49) and attempted sexual assault (n = 91), and third-parties who knew a victim of sexual assault (n = 152) allocated blame across multiple targets: perpetrator, self/victim, friends, family, and the situation. Participants also described their perceptions of perpetrator’s motivation for the sexual assault. Victims tended to assign more blame to themselves than third-parties assigned to victims. Furthermore, victims perceived perpetrators as being more sexually-motivated than third-parties did, who viewed perpetrators as more power-motivated. Results suggest that perceptions of rape and sexual assault significantly differ between victims and third-party individuals who have never directly experienced such a trauma.     

Psychological Dating Violence Perpetration and Victimization: Trajectories From Middle to High School

Despite evidence documenting the negative consequences, psychological dating violence occurs frequently in adolescent dating relationships. No information exists on the trajectories that adolescents follow and their association to nonphysical peer violence. The sample comprised 624 randomly selected 6th graders. In yearly surveys from 6th through 12th grade, 550 of the 624 students reported dating at least twice during the 3 months prior to completing the survey. These students responded to questions about frequency of engagement in psychological dating violence perpetration and victimization. We used Proc TRAJ to identify developmental trajectories of behavior over time and generalized estimating equation models to examine the associations of the trajectories and peer aggression. Adolescents followed three distinct developmental trajectories related to psychological dating violence victimization and perpetration: low, increasing, and high. Based on the joint probabilities of victimization and perpetration, we identified four predominant groups: low victimization/low perpetration (LVLP; 36%), increasing victimization/increasing perpetration (40%), high victimization/high perpetration (HVHP; 15%), and increasing victimization/low perpetration (IVLP; 7%). The LVLP had significantly more boys and White students; the HVHP group had an even gender distribution and more African‐American students. For all groups, peer aggression decreased from Grade 6 to 12; students in the HVHP group reported the highest peer aggression, and students in the LVLP reported the lowest peer aggression. Findings suggest a strong, reciprocal relationship in the developmental trajectories of adolescents who experience and perpetrate psychological dating violence. Those highly engaged in these behaviors were also more likely to be violent toward peers. Aggr. Behav. 38:510‐520, 2012. © 2012 Wiley Periodicals, Inc.