Reducing sexual victimization among adolescent girls: a randomized controlled pilot trial of my voice, my choice.

Despite extensive efforts to develop and implement programs to prevent sexual violence, few programs have empirically-demonstrated efficacy. The primary exceptions are programs that emphasize risk-reduction skills; yet even these programs are not consistently effective. This study seeks to add to the literature by evaluating the effects of My Voice, My Choice (MVMC), a 90-minute assertive resistance training program that emphasizes skill practice in an immersive virtual environment (IVE). We hypothesized that MVMC would reduce male-to-female sexual victimization among adolescent girls over a 3-month follow-up period. We also examined whether these results would generalize to other forms of male-to-female relationship violence and to girls' psychological distress. Eighty-three female students from an urban public high school were randomized to MVMC (n=47) or to a wait-list control condition (n=36); 78 provided data over the 3-month follow-up period. Participants assigned to MVMC were less likely than control participants to report sexual victimization during the follow-up period. Our results also suggest that MVMC reduced risk for psychological victimization and for psychological distress among participants with greater prior victimization at baseline. The promising results of this pilot trial suggest that MVMC may help girls evade male-to-female relationship violence.