“…Scott Henggeler and Charles Borduin in university-based quasi-experimental and randomized controlled trials (RCTs) in which doctoral students served as MST therapists for inner-city and chronic juvenile offenders (see, e.g., Borduin et al, 1995;Henggeler et al, 1986) with continued development and validation of MST in RCTs involving community-based mental health practitioners employed either by the university investigators or community mental health centers (see, e.g., Henggeler, Melton, Brondino, Scherer, & Hanley, 1997;Henggeler, Melton, & Smith, 1992;Henggeler, Melton, Smith, Schoenwald, & Hanley, 1993;Henggeler, Pickrel, & Brondino, 1999). Across numerous RCTs, MST consistently achieved significant reductions in rates of recidivism and conduct problems for criminal offending and substance abuse, with follow-ups ranging from 1.7 to 13.7 years (for review, see Henggeler & Sheidow, in press (Elliott, 1998) have identified MST as an effective treatment for serious antisocial behavior in adolescents.…”