title: Longitudinal family and peer group effects on violence and nonviolent delinquency.
abstract: Explored the longitudinal relations between family relationships and parenting characteristics, violence and nonviolent delinquency of peers, and individual delinquency and violence using data from a sample of 246 adolescent male participants in the Chicago Youth Development Study. Family and parenting characteristics were measured when participants averaged 12 years of age, peer group offending when participants averaged 14 years of age, and individual offending when participants averaged 17 years of age. Family characteristics and parenting were represented by an ordinal variable ranging from exceptional families characterized by emotional closeness, strong beliefs about family, and good parenting skills, to struggling families characterized by a lack of emotional cohesion, deviant beliefs, and poor parenting. Peers' violence but not nonviolent delinquency predicted individual violence and nonviolent delinquency, and family types predicted peer deviance as well as individual violence and delinquency. Effects varied somewhat due to gang membership and ethnicity.
authors.affiliation: Institute for Juvenile Research (M/C 747), University of Illinois at Chicago, 907 South Wolcott Avenue, Chicago, IL 60612-7347, USA. dhenry@psych.uic.edu
authors.forename: D B
authors.initials: DB
authors.lastname: Henry
authors.forename: P H
authors.initials: PH
authors.lastname: Tolan
authors.forename: D
authors.initials: D
authors.lastname: Gorman-Smith
mesh_terms: D000293:Adolescent; D002648:Child; D005006:Ethnicity; D005195:Family Relations; D006801:Humans; D007604:Juvenile Delinquency / Q000523:psychology*; D008137:Longitudinal Studies; D008297:Male; D016487:Parenting; D010379:Peer Group; D014754:Violence / Q000523:psychology*