Predicting adult violent delinquency: Gender differences regarding the role of childhood behaviour

Adult violent delinquency harms individuals, their families and society at large. Knowledge about childhood predictors of adult delinquency could be helpful in defining at-risk children who will develop into violent adults. This topic is rarely investigated in females. We investigated which behavioural problems in childhood predicted long-term disruptive development in a sample of both males and females. In 1983, behaviour problems were assessed in a community sample of 2076 children; 24 years later, 1335 of these children, who are now adults, reported on their violent delinquency. Girls with conduct problems were at risk of long-term disruptive development. We recommend that health professionals be alert regarding girls with conduct problems, because early identification and treatment of high-risk girls might reduce delinquency in adult life.