Trajectories of male sexual aggression from adolescence through college: A latent class growth analysis.

Approximately 25% of male college students report engaging in some form of sexual coercion by the end of their fourth year of college. White and Smith (2004) found that negative childhood experiences-childhood sexual abuse, childhood physical abuse, and witnessing domestic violence-predicted sexual aggression perpetrated before college, but not during the subsequent college years, a puzzling finding in view of the reasonably consistent rates of sexual aggression from adolescence to the first 2 years of college. The current study takes a person-centered approach to sexual aggression in an attempt to resolve this discrepancy. We examined the possibility of cohesive subgroups of men in terms of their frequency of sexual aggression across the pre-college and college years. A series of latent class growth models were fit to an existing longitudinal dataset of sexual experiences collected across four time points-pre-college through year 3 of college. A four-trajectory model fit the data well, exhibiting significantly better fit than a three-trajectory model. The four trajectories are interpreted as men who perpetrate sexual aggression at (1) low (71.5% of the sample), (2) moderate (21.2%), (3) decreasing (4.2%), and (4) increasing (3.1%) frequencies across time. Negative childhood experiences predicted membership of the decreasing trajectory, relative to the low trajectory, but did not predict membership of the increasing trajectory, explaining the discrepancy uncovered by White and Smith. Implications for primary prevention of sexual aggression are discussed.

Covariation in the use of physical and sexual intimate partner aggression among adolescent and college-age men: a longitudinal analysis.

A longitudinal examination of male perpetration of physical aggression toward a romantic partner and its covariation with sexual aggression reveals a decline from adolescence through 4 years of college. Witnessing domestic violence and experiencing parental physical punishment increased the likelihood of physical aggression in adolescence, but not thereafter. Prior perpetration best predicted subsequent perpetration. Although adolescence was the time of greatest risk, the 2nd year in college was an additional time of increased risk. Furthermore, physical and sexual aggression covaried with each other in the sample at rates significantly greater than chance, indicating that covariation may be a unique form of perpetration. Witnessing domestic violence and experiencing parental physical punishment were associated with an increased likelihood of men committing both forms of intimate partner aggression in adolescence.

Envisioning Future Directions: Conversations With Leaders in Domestic and Sexual Assault Advocacy, Policy, Service, and Research.

This article delves into the views of 72 leaders in domestic violence and sexual assault advocacy, policy, service, and research to determine their vision for the future direction of the field. Through discussions with experts, we identified numerous strategies necessary to best meet the needs of domestic violence and sexual assault victims. Common themes focused on the need to (a) examine the context of victims' and offenders' experiences; (b) increase cultural competence to adequately provide appropriate victim services and criminal justice responses for underserved, marginalized, and culturally specific populations; (c) increase reliance on victims' voices; (d) continue to develop partnerships at both the community and the state levels and ensure the role of local communities; (e) expand the concept of successful outcomes that can be reliably and validly assessed; (f) emphasize mixed-methods approaches to address these questions, in recognition that various methods complement each other; and (g) be open to novel or emerging approaches to intervention.

Measuring campus sexual misconduct and its context: The Administrator-Researcher Campus Climate Consortium (ARC3) survey.

OBJECTIVE: In response to The White House Task Force to Protect Students from Sexual Assault's recommendations, the Administrator-Researcher Campus Climate Collaborative (ARC3) has curated an empirically sound, no-cost campus climate survey for U.S. institutions of higher education. The ARC3 survey contains 19 modules that assess a range of Title IX violations, including sexual harassment, dating violence, and sexual misconduct victimization and perpetration; sexual misconduct prevention efforts, resources, and responses; and key predictors and possible outcomes of sexual misconduct. This article describes the ARC3 survey development and pilot test psychometric data. METHOD: A total of 909 students attending one of three U.S. universities responded to the survey; 85% of students who began the survey completed it. Students completed the ARC3 survey in slightly less than 30 min, on average. RESULTS: The majority of measures produced evidence for at least acceptable internal consistency levels (α > .70), with only two short item sets having marginal reliability (α = .65-.70). Correlations among scales matched expectations set by the research literature. Students generally did not find the survey distressing; in fact, students viewed the climate assessment as important and personally meaningful. CONCLUSION: The survey performed sufficiently well in pilot testing to recommend its use with U.S. college populations. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

National and global agendas on violence against women: historical perspective and consensus.

A policy analysis of 11 national and global institutions' violence against women agendas spanning 1990 to 2006 is presented. Analysis revealed 85 distinct recommendations. The highest percentages of them referenced prevention (29%); data, design, and measurement (21%); and psychotherapy and support (19%). Consensus (percentage of recommendations for future activities included in four or more agendas) was highest for advocacy (75%), funding (50%), prevention (48%), and data, design, and measurement (44%). Changes in emphasis over time, aims that have been abandoned, and observations contrasting U.S. and global agendas are also examined. The results create a context to inform the agendas currently in development within psychology, criminal justice, medicine, nursing, public health, and other disciplines. Next steps to guide future policy work include investigation of advocates', practitioners', researchers', and policymakers' perceived progress in implementing existing recommendations, empirical cataloguing of achievements that demonstrate progress toward aims, constituent input on reprioritization of activities, and contemporizing action steps.

Victim Empowerment, Safety, and Perpetrator Accountability Through Collaboration: A Crisis to Transformation Conceptual Model.

This article describes the development of the Victim Empowerment, Safety, and Perpetrator Accountability through Collaboration (VESPAC) model based on a grounded theory analysis of congressionally mandated and permissible purpose areas for grants authorized by the Violence Against Women Act. These areas are reflective of ongoing and emerging needs of victims and agencies serving victims and are rooted in the expertise, insight, and concerns of those who work most closely with victims and perpetrators on a regular basis. Analysis resulted in five overarching and interconnected themes: Community Readiness, Victim Services, Justice Responses, Coordinated Community Responses, and Cultural Relevance. The final model emphasizes the centrality of coordinated community responses to ensure that the remaining components of the model work in tandem across time to achieve victim safety and perpetrator accountability in a culturally appropriate way. The model also may help agencies, coalitions, and communities think "big" and consider more strategically about where their strengths best fit in the vast scope of victim needs necessary to meet safety goals and where they might benefit most from the expertise of partners.

Manipulation and force as sexual coercion tactics: conceptual and empirical differences.

This study examines the relationship between perpetrator characteristics, situational characteristics, and type of sexual coercion tactics used to obtain sexual contact (including sexual intercourse) with an unwilling partner. Men who used manipulation or force were compared to each other and to men who engaged in only consensual sex. Participants were college men drawn from the first wave of a 5-year longitudinal study. Stepwise discriminant function analyses, univariate analyses of variance (ANOVA), and chi(2) analyses tested group differences. As predicted, men who used force reported more childhood sexual abuse, witnessed more domestic violence, were more accepting of male violence, and were less likely to endorse love as a motive for sex than men in both the manipulation and consent groups. Men in the force group were also more likely to have had a casual relationship with the woman, and to be drinking and also intoxicated during the coercive incident than men in the manipulation group. Hypothesized differences between men who used force and manipulation regarding parental physical punishment, traditional gender role attitudes, delinquency, hedonistic and dominance motives for sex, prior sexual contact, and the length of the relationship were not supported. The results suggest that types of tactic used in sexual assaults can be distinguished on the basis of person and situational variables and that knowledge of these differences can facilitate future research, as well as rape deterrent and intervention programs.

Victim voice in reenvisioning responses to sexual and physical violence nationally and internationally.

Internationally and in the United States many victims of sexual assault and domestic violence are unserved, underserved, or ill-served, especially those from the most vulnerable populations. Programs developed in the United States are routinely exported to developing countries but often without success. Notably, the failures seen internationally resemble those in the United States and are related to structural and attitudinal-cultural factors. Many victims do not disclose, and if they do seek services, they often report that available options mismatch their objectives, present accessibility challenges, disempower their pursuit of justice, and fail to augment needed resources. A deeper understanding of obstacles to effective service provision is needed if the United States is to continue to be an international partner in victim response and violence prevention. This article builds on what is known about service delivery challenges in U.S. programs to envision a path forward that concomitantly accommodates anticipation of shrinking resources, by (a) reviewing illustrative services and feedback from victims about utilizing them; (b) examining structural inequalities and the intersections of personal and contextual features that both increase vulnerability to victimization and decrease accessibility and acceptability of services; (c) advocating for reintroduction of direct victim voice into response planning to enhance reach and relevance; and (d) reorienting delivery systems, community partnerships, and Coordinated Community Response teams. The authors suggest as the way forward pairing direct victim voice with open-minded listening to expressed priorities, especially in vulnerable populations, and designing services accordingly. Through a process that prioritizes adaptation to diverse needs and cultures, U.S models can increase desirability, equity, and thrift at home as well as enhance international relevance. (PsycINFO Database Record

Trajectory Analysis of the Campus Serial Rapist Assumption.

IMPORTANCE: Rape on college campuses has been addressed recently by a presidential proclamation, federal legislation, advocacy groups, and popular media. Many initiatives assume that most college men who perpetrate rape are serial rapists. The scientific foundation for this perspective is surprisingly limited. OBJECTIVE: To determine whether a group of serial rapists exists by identifying cohesive groups of young men, indicated by their trajectories of rape likelihood across high school and college. DESIGN, SETTING, AND PARTICIPANTS: Latent class growth analysis of the 2 largest longitudinal data sets of adolescent sexual violence on college campuses using 2 distinct groups of male college students. The first group was used for derivation modeling (n = 847; data collected from August 1990 through April 1995) and the second for validation modeling (n = 795; data collected from March 2008 through May 2011). Final data analyses were conducted from February 16, 2015, through February 20, 2015. MAIN OUTCOMES AND MEASURES: Rape perpetration assessed using the Sexual Experiences Survey. RESULTS: Across samples, 178 of 1642 participants (10.8%) reported having perpetrated at least 1 rape from 14 years of age through the end of college. A 3-trajectory model best fit both the derivation and validation data sets. Trajectories reflected low or time-limited (92.6% of participants), decreasing (5.3%), and increasing (2.1%) rape patterns. No consistently high trajectory was found. Most men who perpetrated a rape before college were classified in the decreasing trajectory. During college, the increasing trajectory included 14 men (15.2%) who reported having perpetrated a rape, the decreasing trajectory included 30 men (32.6%), and the low or time-limited included 48 men (52.2%). No participant in the low or time-limited trajectory reported perpetrating a rape during more than 1 period. Most men (67 [72.8%]) who committed college rape only perpetrated rape during 1 academic year. CONCLUSIONS AND RELEVANCE: Although a small group of men perpetrated rape across multiple college years, they constituted a significant minority of those who committed college rape and did not compose the group at highest risk of perpetrating rape when entering college. Exclusive emphasis on serial predation to guide risk identification, judicial response, and rape-prevention programs is misguided. To deter college rape, prevention should be initiated before, and continue during, college. Child and adolescent health care professionals are well positioned to intervene during the early teenage years by informing parents about the early onset of nonconsensual sexual behavior.

Intimate partner aggression--what have we learned? Comment on Archer (2000)

This commentary on J. Archer (2000) identifies limitations at the level of the primary data, the formal meta-analysis, and the interpretations of the results. Highlighted are concerns with the conceptual dichotomy that is the foundation of the analysis, how aggression was conceptualized and defined, and the methodological problems in the studies included in the database that were not neutralized by the meta-analysis. These include inadequate measurement of contextual factors and injury outcomes, scaling issues, and sampling concerns. The authors question the degree to which the field is advanced by this meta-analysis when the results are placed in the context of these limitations. Following American Association for the Advancement of Science directives (I. Lerch, 1999), the authors believe that inadequate attention was paid to the policy implications of the conclusions raising the potential to undermine societal efforts to eradicate violence against women.

Rates and risk factors for sexual violence among an ethnically diverse sample of adolescents.

OBJECTIVES: To investigate the occurrence of rape/attempted rape and verbal sexual coercion among an ethnically diverse adolescent population and to evaluate whether unique risk factors existed for victims of either type of forced sexual experience. DESIGN: Cross-sectional survey assessing sexual violence within the past 12 months, behaviors that occurred on each subject's most recent date, and the occurrence of unwanted sexual experiences on any dates in the past year and details about that date. Subjects identified as experiencing either rape/attempted rape or verbal sexual coercion were compared with nonvictims using bivariate and multivariate analyses. SETTING: Urban adolescent health care facility. PARTICIPANTS: Female adolescents and young adults (n = 689) between the ages of 14 and 23 years who presented for care and met the eligibility criteria. RESULTS: Approximately 30% of young women reported having an unwanted sexual experience in the past year. The risk of rape/attempted rape was increased by past mild to moderate (adjusted odds ratio [AOR] = 4.27) or severe (AOR = 15.24) physical aggression by the dating partner; date-specific behaviors, including decreased level of romantic involvement (AOR = 0.63 per point decline) and going to the perpetrator's house to be alone (AOR = 3.01); past sexual victimization as an adolescent (AOR = 4.70); and lower levels of self-reported ethnic identity (AOR = 1.07 per point decline). More important, alcohol use by the victim or perpetrator was unrelated to an increased risk of rape/attempted rape. The risk of verbal sexual coercion was increased by past mild to moderate (AOR = 4.38) or severe (AOR = 13.79) verbal aggression from the dating partner; date-specific behaviors, including decreased level of romantic involvement (AOR = 0.70 per point decline) and greater number of past dates (AOR = 7.53); going to the perpetrator's house to be alone (AOR = 3.52); past sexual victimization as an adolescent (AOR = 9.83); pressures to use alcohol (AOR = 9.49); the victim not drinking alcohol during the date (AOR = 14.38); and increasing age discrepancy between victim and perpetrator (AOR = 1.23 per year increase). CONCLUSIONS: Approximately 1 in 4 urban young women reported having experienced verbal sexual coercion or rape/attempted rape by a date or acquaintance in the past year. Distinct risk profiles for rape/attempted rape and verbal sexual coercion were identified when compared with those who did not report any victimization.

Trajectories of intimate partner violence victimization.

INTRODUCTION: The purposes of this study were to assess the extent to which latent trajectories of female intimate partner violence (IPV) victimization exist; and, if so, use negative childhood experiences to predict trajectory membership. METHODS: We collected data from 1,575 women at 5 time-points regarding experiences during adolescence and their 4 years of college. We used latent class growth analysis to fit a series of person-centered, longitudinal models ranging from 1 to 5 trajectories. Once the best-fitting model was selected, we used negative childhood experience variables-sexual abuse, physical abuse, and witnessing domestic violence-to predict most-likely trajectory membership via multinomial logistic regression. RESULTS: A 5-trajectory model best fit the data both statistically and in terms of interpretability. The trajectories across time were interpreted as low or no IPV, low to moderate IPV, moderate to low IPV, high to moderate IPV, and high and increasing IPV, respectively. Negative childhood experiences differentiated trajectory membership, somewhat, with childhood sexual abuse as a consistent predictor of membership in elevated IPV trajectories. CONCLUSION: Our analyses show how IPV risk changes over time and in different ways. These differential patterns of IPV suggest the need for prevention strategies tailored for women that consider victimization experiences in childhood and early adulthood.

What Your Data Didn't Tell You the First Time Around: Advanced Analytic Approaches to Longitudinal Analyses.

The present article describes the gap that exists between traditional data analysis techniques and more sophisticated methods that tend to be used more commonly among researchers outside of the study of v iolence against women. We briefly characterize growth models and person-centered analyses and describe the growing body of work in v iolence research that has applied these methods. Through an example from our own application of one of these techniques-latent class growth analysis-we highlight the ways that v iolence against women researchers may benefit from applying these more sophisticated methods to their own data, both past and present.

The relationship between drug use and sexual aggression in men across time.

The relationship between drug use and sexual aggression in a sample of men was examined at five time points from adolescence through the 4th year of college. Hierarchical linear modeling explored the relationship between proximal drug use and severity of sexual aggression after controlling for proximal alcohol use at each time period. Results revealed that proximal drug use was associated with sexual aggression severity: Increased drug use predicted increased severity of sexual aggression across time. A second set of analyses explored the relationship between distal marijuana use and severity of sexual aggression after controlling for distal alcohol use. Results indicated that increased marijuana use predicted increased severity of sexual aggression across time. A third set of analyses explored the relationship between distal use of other illicit drugs and severity of sexual aggression after controlling for distal alcohol use. Results mirrored those of the second set of analyses and are discussed in terms of drug use as a component of deviant lifestyles that may include sexually aggressive behavior, including implications for applied settings.

A longitudinal perspective on dating violence among adolescent and college-age women.

OBJECTIVES: We investigated physical assault in dating relationships and its co-occurrence with sexual assault from high school through college. METHODS: Two classes of university women (n = 1569) completed 5 surveys during their 4 years in college. RESULTS: Women who were physically assaulted as adolescents were at greater risk for revictimization during their freshman year (relative risk = 2.96); each subsequent year, women who have experienced violence remained at greater risk for revictimization than those who have not. Across all years, women who were physically assaulted in any year were significantly more likely to be sexually assaulted that same year. Adolescent victimization was a better predictor of college victimization than was childhood victimization. CONCLUSIONS: There is a need for dating violence prevention/intervention programs in high school and college and for research on factors that reduce revictimization.