Pubertal timing and self-reported delinquency among male adolescents.

Pubertal timing has consequences for adolescent adaptation, and Moffitt has theorized that puberty is a motivating factor for delinquency. Pubertal timing and self-reported delinquency were examined in a questionnaire-based survey of 14-year-old boys (n=99). The questionnaire was completed anonymously, under test conditions, in the school classroom. The results showed that offtime maturers (those early or late) reported a wider range of delinquency, including higher levels of crime and school opposition behaviours. Offtimers also reported a greater frequency of particular delinquent acts over a 12-month period. Overall, the results lend support to the "deviance hypothesis" of pubertal timing. Copyright 1999 The Association for Professionals in Services for Adolescents.