Margaret Kerr

The impact of family transition on the development of delinquency in adolescent boys: a 9-year longitudinal study.

R. Tremblay, L. Pagani, P. McDuff, 1998, Journal of child psychology and psychiatry, and allied disciplines.

Disruptiveness, friends' characteristics, and delinquency in early adolescence: a test of two competing models of development.

W. Bukowski, R. Tremblay, M. Kerr, 1997, Child development.