PROTOCOL: Effectiveness of parent-engagement programs to reduce truancy and juvenile delinquency: A systematic review.

This review aims to synthesize the evaluation evidence for parent-engagement programs that focus on reducing juvenile truancy as the primary outcome. Delinquent behavior will be assessed as a secondary outcome when included. This objective is guided by the following research questions: (1) what is the effectiveness of parent-engagement programs for children in preschool (ages 4-5) through secondary education (ages 13-19) on primarily (a) reducing student truancy (i.e., unexcused or unauthorized absence) and secondarily (and when included) (b) reducing delinquent behaviors? (2) Is there variability in the effectiveness of parent-engagement programs across moderators such as gender, age, grade levels, settings, and contexts? (3) What factors (e.g., groups, settings, and contexts) explain the variability in the effectiveness of engagement programs in a multivariate framework?

Does Violence in Adolescence Differentially Predict Offending Patterns in Early Adulthood?

Previous research is mixed on whether the commission of a violent offense in adolescence is predictive of criminal career characteristics. In the current study, we addressed the following: (a) What factors predict the commission of serious violence in mid-adolescence? and (b) Does involvement in serious violence in mid-adolescence lead to more chronic and/or more heterogeneous patterns of offending in early adulthood? Data were obtained from the Pathways to Desistance Study, a longitudinal study of serious adolescent offenders in Philadelphia, Pennsylvania, and Phoenix, Arizona. Prior arrests, violence exposure, and gang involvement distinguished adolescents who engaged in violence at baseline. A violent offense at baseline was not predictive of a higher frequency of rearrests but was associated with membership in the low offending trajectory. In conclusion, violent offending in adolescence might be a poor predictor of chronic and heterogeneous patterns of offending throughout the life course.

An examination of change in dynamic risk of offending over time among serious juvenile offenders.

PURPOSE: We examine whether and how much risk/need indicators change over time in a sample of serious adolescent offenders and whether changes in risk are related to self-reported and official record reports of offending in the year following assessment. METHODS: Growth curve and multilevel mixed-effects models are used to examine change through age 18 in a sample of 1,354 serious adolescent offenders participating in the Pathways to Desistance Study. RESULTS: Three primary findings emerge: 1) Compared to the baseline assessment, overall risk/need scores decrease over time. 2) Risk/need does not change in a uniform sequence across domains and time; the form and rate of change differ by domain. 3) Risk/need indicators were related to later offending, with more recent indicators being more powerful for predicting rearrest. CONCLUSIONS: The findings provide empirical support for recent efforts to incorporate routine risk/need assessment into juvenile justice practice. Repeated assessments are likely to identify fluctuations in areas of risk/need that can be used to inform case management and intervention efforts, even for serious offenders.