This bulletin discusses the second National Survey of Children’s Exposure to Violence (NatSCEV II), which was conducted in 2011 as a follow up to the original NatSCEV I survey.

This publication explores how sexual violence is portrayed in the news and considers the implications of these portrayals for prevention advocates and journalists interested in discussing not just the details of sexual violence, but also how to end it. The findings lay the foundation for ongoing work to define more effective messages about sexual violence that can support prevention policies.

This work is part of a multi-year collaboration between the National Sexual Violence Resource Center and Berkeley Media Studies Group.

The serial perpetration hypothesis — which suggests that a small number of men perpetrate the vast majority of rapes, and that these men perpetrate multiple rapes over time — has played an important role in the field of rape prevention as a model of sexual violence, especially raising awareness of rapists who have not been identified by the criminal justice system. A 2015 study published in JAMA Pediatrics, A Trajectory Analysis of the Campus Serial Rapist Assumption, raises questions about the serial perpetrator hypothesis.

Although it is clear that a subset of perpetrators do commit multiple acts of rape over time, the research suggests that most perpetrators do not chronically offend over time. Instead, perpetrators are much more heterogeneous in terms of their risk factors, methods of coercion, and pattern of offending over time.


Esta traducción resume los principales hallazgos del estudio “La victimización de Violencia Sexual y de las asociaciones de la salud en una muestra de la comunidad de las mujeres hispanas,” realizado por K. C. Basile, S.G. Smith, M.L. Walters, D.N. Fowler, K. Hawk y M.E. Hamburger. Los hallazgos del estudio se basan en nuestra comprensión de los efectos de la violencia sexual en mujeres latinas y pueden orientar nuestras estrategias tanto de prevención de la violencia sexual como de respuesta a ésta.

En inglés.

Sexual violence can result in many health, economic, and social struggles in the lives of survivors. This resource highlights findings from a 2015 study on sexual violence against Latina women. Findings can help strengthen our prevention and response strategies with Latin@ communities. In

These slides were created to support the June 2015 Online xCHANGE Forum: Sexual violence in the lives of African American Women.  This forum will explore current research on the sexual victimization of African American women and future needs for the field.

View the entire slideshow.

View slides by forum topic:

Historical Overview

National Studies

Risk Factors


Physical and Mental Health Consequences

Culturally Sensitive Treatment

View the entire archive of the xCHANGE Forum.

This practitioner focused report of findings from a national research project on Sexual Assault Response Team functioning and effectiveness.

The full version of the technical research report to the National Institute of Justice is available online.
Scientific publications of the data in peer-reviewed journals with full methodological details are also available.

In early 2014, the Department of Defense (DoD) asked the RAND National Defense Research Institute to conduct an independent assessment of sexual assault, sexual harassment, and gender discrimination in the military. The resulting study, the RAND Military Workplace Study (RMWS), invited close to 560,000 active- and reserve-component service members to participate in a survey fielded in August and September of 2014, making it one of the largest surveys of its kind ever conducted for DoD. More than 170,000 service members completed the survey. Compared with prior DoD studies, the RMWS takes a new approach to counting individuals in the military who experienced sexual assault, sexual harassment, and gender discrimination in the past year.

The RMWS provides DoD with unprecedented detail on the frequency of criminal sexual assault against its members, the nature and context of those assaults, and how they differ for men and women in each branch of service. The study also provides new evidence on the prevalence and nature of sexual harassment and gender discrimination in the military. Detailed results, including recommendations, are documented in four comprehensive volumes (available at; some of the study's major conclusions about the experiences of DoD service members are highlighted in this brief.

Cover of the PDF version of Five Things Things About Sexual Assault Kits


This fact sheet from the National Insitute of Justice outlines what research has told us about sexual assault kits:

1. No one knows the number of kits nationwide that have not been submitted for testing.
2. Little is known about the age of unsubmitted kits.
3. Submitting a kit to a crime lab does not mean the lab will obtain usable DNA.
4. Even if the police have a suspect, testing a kit can be useful for a number of reasons.
5. The cost to test a sexual assault kit varies widely.


This report provides research results about Houston's victim notification process. In Houston, victim notification involves reestablishing contact with victims whose cases are reopened for investigation as a result of a match in the law enforcement database Combined DNA Index System (CODIS), from
victims’ recently tested sexual assault kits (SAKs).This action research assesses the implementation of the Complainant Notification and Hotline Protocols
by interviewing a small number of victims about their experience with notification by Houston Police Department investigators and the justice advocate, an advocate for victims.
The data analysis revealed multiple themes from victims’ notification experience, including:
  • Victims appreciated having more choice/control.
  • The time lapse had an important effect on their experience of moving on from the assault.
  • Several victims were trying to make meaning of their experience.
  • Deciding about whether to participate in their case going forward created a moral dilemma for some victims.
  • Victims faced many barriers in their current lives.
  • The notification process created both danger and opportunity for victims.
  • The uncertainty about the case outcome weighed heavily upon victims.

Additional reports from this research project can be found at:


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