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Conflict resolution education and antisocial behavior in U.S. schools: A meta‐analysis
Author(s) -
Garrard Wendy M.,
Lipsey Mark W.
Publication year - 2007
Publication title -
conflict resolution quarterly
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.323
H-Index - 21
eISSN - 1541-1508
pISSN - 1536-5581
DOI - 10.1002/crq.188
Subject(s) - meta analysis , conflict resolution , psychology , developmental psychology , statistical analysis , medicine , political science , statistics , mathematics , law
This meta‐analysis examines more than twenty‐five years of evidence to determine whether participation in school‐based conflict resolution education (CRE) contributes to reduced antisocial behaviors among youth in kindergarten through twelfth grade in U.S. schools. Evidence from thirty‐six studies, representing 4,971 students, shows improvements in antisocial behaviors in CRE participants compared to control groups (Effect Size = .26), with larger effects observed during midadolescence ( ES = .53) and early adolescence ( ES = .22) compared to middle childhood ( ES = .06). Improvements in antisocial behavior outcomes attributable to CRE are significant in both practical and statistical terms and are similar for different CRE program approaches.