Juvenile Justice Anger Management (JJAM) Treatment for Girls: Results of a randomized controlled trial.

This study examined the efficacy of the Juvenile Justice Anger Management (JJAM) Treatment for Girls, an anger management and aggression reduction treatment designed to meet the unique needs of adolescent girls in residential juvenile justice facilities. This randomized controlled trial of JJAM compared changes in levels of anger and aggression among girls who participated in the JJAM treatment with those of girls who participated in treatment as usual (TAU) at the facilities. This study also investigated the theoretical model underlying the JJAM treatment, which proposed that reductions in hostile attribution biases, development of emotion regulation skills, and improvement in social problem solving would serve as mechanisms of action in JJAM. Participants were 70 female youth who ranged in age from 14 to 20 years (M = 17.45, SD = 1.24) and were placed at 1 of 3 participating juvenile justice facilities; 57 youth completed the study and were included in analyses. Results revealed greater reductions in anger, reactive physical aggression, and reactive relational aggression among girls in the JJAM treatment condition when compared to girls in the TAU control condition. The proposed theoretical model was partially supported via significant mediation findings; changes in hostile attribution bias were identified as a significant mechanism of action in the JJAM treatment. Results suggest that JJAM is a promising treatment to effectively reduce anger and reactive aggression among adolescent girls in juvenile justice placements. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Can We Hasten Development? Effects of Treatment on Psychosocial Maturity.

Research continues to highlight factors associated with developmental immaturity, including persistent delinquency. This article examines whether aspects of developmental immaturity, psychosocial maturity, and emotion regulation are responsive to therapeutic intervention. Fifty-seven female youth in secure residential juvenile justice facilities participated in a randomized controlled trial of the Juvenile Justice Anger Management (JJAM) Treatment for Girls, an intervention that targets skills relevant to psychosocial maturity, including problem-solving, coping, and emotion regulation. Participants in JJAM showed increases in temperance, providing evidence that intervention might stimulate psychosocial development. Implications for treatment, evaluation, and measurement of psychosocial maturity are discussed.

Success in School for Justice-Involved Girls: Do Specific Aspects of Developmental Immaturity Matter?

Developmental immaturity (DI) may help explain some of the variability in aspects of academic achievement among girls in the juvenile justice system, a population with high rates of truancy, dropout, and school failure. This study examined the relationships among the decision making and independent functioning components of DI, verbal intelligence, and academic achievement within this population. Using data from 60 girls in residential juvenile justice facilities, multiple regression analyses indicated that verbal IQ moderated the relationship between the DI construct of decision making and academic achievement. Self-reported school attendance and number of previous arrests did not significantly mediate the relationship between DI and academic achievement. These results may indicate that the decision-making factor of DI may be particularly important, and, if results are replicated, future intervention efforts could focus more on improving this skill within this juvenile justice population. Additionally, the overall importance of the full DI construct is an important area of future study.