Prevention of child sexual abuse in the United States: Scoping review of United States legislative policies.

Background: States in the United States (US) have passed and enacted legislation for the purpose of preventing child sexual abuse (CSA) since 2000, but it is unknown whether these legislative policies reduce adult-perpetrated CSA.

Objective: Review the literature from 2000 to 2023 to understand which US CSA prevention policies have been evaluated, the effectiveness of these policies, study populations, and barriers and facilitators associated with the implementation of CSA prevention policies.

Methods: The study protocol was published prior to undertaking the review: PMC10603531. The review follows Joanna Briggs Institute methodology and is reported according to the PRISMA-ScR Checklist. We searched 27 databases, hand searched reference lists of included studies, and sent notice via listserv to other researchers in the field. Articles were included if the content focused on CSA prevention policies and the effects. No limits to methodology were applied. Methodological rigor was assessed.

Results: 2209 potentially relevant articles were identified; 20 articles advanced to full-text review, three satisfied the inclusion criteria. Three eligible studies focused on CSA prevention education policies, while the other focused on mandated reporting policies. Effects of these policies were mixed in relation to CSA reporting and substantiation rates. No study considered child demographics.

Conclusions: Despite decades of legislative action for CSA prevention across the US, only a few studies have assessed the effects of these policies. These findings highlight the need for additional research to ensure that CSA prevention policies such as CSA prevention education in schools and mandated reporting practices are working as intended.