Sexual assault is a significant problem among adolescents and college students across the world. One promising strategy for preventing these assaults is the implementation of bystander sexual assault prevention programs, which encourage young people to intervene when witnessing incidents or warning signs of sexual assault. This Campbell systematic…

Background: Data from sex offender treatment programmes (SOTP) on the re-offending of convicted sex offenders from the prison service in England and Wales was recently reviewed and found to be associated with no change in sexual reoffending. While this result is at variance with a number of other reviews it does give rise to concern as most…

Background: Despite considerable advance and growth in the evidence base for psychological interventions as treatment for sex offenders with intellectual disabilities (ID), there remains limited evidence to support their effectiveness. This systematic review seeks to evaluate the effectiveness of psychological interventions on reducing reoffending…

Over 150 years, public and professional awareness of child sexual abuse has emerged and been suppressed repeatedly. Research now indicates the prevalence of sexual abuse and its injurious impact on human development, but in the contemporary mental health professions, courts, and media, a backlash has emerged against the latest discovery of child…

The objective of this study was to evaluate quantitatively through meta analysis the effectiveness of child sexual-abuse prevention programs conducted over the past 10 years. Eighteen controlled studies evaluating such programs were coded for salient features and study outcomes and were then described using the common scale of effect size. An…