RT Article T1 Much to Do About Trauma: A Systematic Review of Existing Trauma-Informed Treatments on Youth Violence and Recidivism JF Youth violence and juvenile justice VO 19 IS 1 SP 113 OP 134 A1 Zettler, Haley R. LA English YR 2021 UL https://krimdok.uni-tuebingen.de/Record/1748354086 AB Research has demonstrated a relationship between childhood trauma, violence, and justice involvement. As juvenile justice systems have become more attune to the needs of traumatized youth, a number of trauma-informed treatment programs have been developed to mitigate the effects of trauma. Evaluations of trauma-informed treatment demonstrate their effectiveness in reducing trauma-related symptoms. Further, prior research has found that trauma-informed treatment can reduce behavioral infractions and institutional violence. While there is indirect evidence that trauma-informed treatment reduces juvenile violence and recidivism, no research to date has assessed trauma-informed treatment on behavioral outcomes outside of residential facilities. This systematic review provides an overview of the use trauma-informed treatment in juvenile justice settings and provides recommendations for practice and future research. K1 Adverse Childhood Experiences K1 Violence K1 Trauma-informed K1 Trauma DO 10.1177/1541204020939645