| Abstract: | Abstract Multisystemic therapy (MST)is an ecologically-based treatment model that has proven effective with violent and chronic juvenile offenders and that holds promise with juvenile sexual offenders. This article describes the empirical underpinnings, theoretical foundation, and clinical features of MST and provides a brief review of MST outcome studies with juvenile sexual offenders. The theoretical foundation and clinical features of MST draw upon empirical findings regarding the multidetermined nature of serious antisocial behavior as well as upon social-ecological models of behavior in which the youth and family's school, work, peers, and neighborhood are viewed as interconnected systems with dynamic and reciprocal influences on the behavior of family members. In two randomized trials with juvenile sexual offenders, MST has had positive effects on key social-ecological factors (e.g., family affective relations, peer relations, school performance) associated with sexual offending and has demonstrated long-term reductions in criminal activity and incarceration. The success of MST can be attributed primarily to (a) the match between MST intervention foci and empirically identified correlates/causes of sexual offending in youths and (b) the flexible use of well-validated intervention strategies in the natural environment. |
