B. Pakiz et al., EARLY RISK-FACTORS FOR SERIOUS ANTISOCIAL-BEHAVIOR AT AGE 21 - A LONGITUDINAL COMMUNITY STUDY, American journal of orthopsychiatry, 67(1), 1997, pp. 92-101
Data collected over a period of 18 years were analyzed vis-a-vis risk
factors for serious antisocial behavior in 375 young adults living in
the community. Early aggression and hostility, acting-out behavior, ac
ademic difficulties, and negative family environment were identified a
s precursors of later deviance, and different patterns were found for
males and females.