Barbara Krahé, Lena Knappert

• The study reports a group-randomized trial of a theatre-based intervention to prevent sexual abuse targeting first and second grade primary school children in Germany. A sample of 148 first and second graders saw a live performance of a play designed to promote skills in dealing with abuse-prone interactions with adults, watched a recording of the play on DVD or were assigned to a no intervention control group. Both the live performance and the DVD groups showed significant increases in the target variables (distinguishing good/bad touch and secrets, getting help, rejecting unwanted touch) from baseline to post-intervention and a follow-up after 2 weeks, while the control group did not show changes. The live performance and DVD groups participated in a further follow-up 30 weeks post-intervention, which showed sustained effects of the intervention. The findings indicate that with appropriately culture-sensitive measures, Sexual abuse prevention programmes can have Sustainable effects with young primary school children.