Mother and son ratings of parent behaviours on the dimensions of loving, demanding and punishing, using the Bronfenbrenner Parent Behaviour Questionnaire, were compared for juvenile delinquents from two-parent and single-parent homes respectively. Mean rating for all variables were in the average range, and little difference in ratings of mothers' behaviours was found, for either boys or mothers, between the single-parent and two-parent groups. These findings are in contrast to the frequently suggested link between delinquency and disturbed family interactions.
