Journal of Abnormal Child Psychology

, Volume 33, Issue 3, pp 363–374

Evaluation of a High School Peer Group Intervention for At-Risk Youth

  • Hyunsan Cho
  • Denise Dion Hallfors
  • Victoria Sánchez

DOI: 10.1007/s10802-005-3574-4

Cite this article as:
Cho, H., Hallfors, D.D. & Sánchez, V. J Abnorm Child Psychol (2005) 33: 363. doi:10.1007/s10802-005-3574-4


The purpose of this paper is to examine the effectiveness of Reconnecting Youth, a prevention program for at-risk high school youth. Data are from a large, independently evaluated effectiveness trial in two diverse urban school districts. A total of 1,218 students participated; 50% were male; average age was 15. We tested whether positive efficacy trial effects could be replicated, and whether any negative behavioral effects occur when clustering high-risk youth. Although mixed program effects were observed at immediate post-intervention, only negative effects were found at 6-month follow-up. These effects included less optimal scores on measures of GPA, Anger, School Connectedness, Conventional Peer Bonding, and Peer High-Risk Behaviors. Overall, we found little support for the use of this social-influence—model intervention aimed at increasing school connectedness for high-risk youth. Further, this study provides evidence that clustering high-risk youth in preventive interventions has the potential for iatrogenic effects.


effectiveness trial indicated prevention adolescent problem behavior iatrogenic effect peer contagion substance abuse 

Copyright information

© Springer Science + Business Media, Inc. 2005

Authors and Affiliations

  • Hyunsan Cho
    • 1
    • 3
  • Denise Dion Hallfors
    • 1
  • Victoria Sánchez
    • 2
  1. 1.Pacific Institute for Research and EvaluationChapel Hill
  2. 2.School of NursingUniversity of North Carolina at Chapel HillChapel Hill
  3. 3.Chapel Hill

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