PROSPER partnership delivery system: Effects on adolescent conduct problem behavior outcomes through 6.5 years past baseline

Richard L. Spoth, Linda S. Trudeau, Cleve Redmond, Chungyeol Shin, Mark T. Greenberg, Mark E. Feinberg, Gee Hong Hyun

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

We report long-term effects of the PROSPER delivery system for universal evidence-based preventive interventions on adolescent conduct problem behaviors (CPBs). A cluster randomized trial included 28 school districts assigned to PROSPER or a control condition. Community-based teams in PROSPER condition school districts selected evidence-based interventions-a family-focused intervention in sixth grade and a school-based intervention the next year; follow-up assessments were conducted through 12th grade. CPBs were measured with 12 self-report items derived from the National Youth Survey. Intervention-control differences were tested via a multi-level Zero-Inflated Poisson (ZIP) model. Differences were significant from 9th through 12th grades; Relative Reduction Rates were between 10.1% and 14.5%. The intervention group was delayed in reaching a 10th grade reference level of CPBs by 10.7 months. Moderation analyses indicated stronger effects for early substance initiators. Findings suggest that the PROSPER delivery system has the potential to reduce CPBs in general populations.

Original languageEnglish (US)
Pages (from-to)44-55
Number of pages12
JournalJournal of Adolescence
Volume45
DOIs
StatePublished - Dec 1 2015

All Science Journal Classification (ASJC) codes

  • Pediatrics, Perinatology, and Child Health
  • Social Psychology
  • Developmental and Educational Psychology
  • Psychiatry and Mental health

Fingerprint Dive into the research topics of 'PROSPER partnership delivery system: Effects on adolescent conduct problem behavior outcomes through 6.5 years past baseline'. Together they form a unique fingerprint.

  • Cite this