A dual coercion model of family processes associated with the development of antisocial and depressive behavior during adolescence was assessed, using an at-risk sample of families and children. Consistent with the model, involvement in family coercion during childhood and adolescence increased both boys' and girls' risk for antisocial behavior in adolescence and girls' risk for depressive behavior. Coercive family processes served as a link between older and younger siblings' antisocial behavior. Childhood exposure to maternal depression predicted boys' and girls' depressive behavior 10 years later, but this association was not mediated by coercion. The data suggest that family risk factors and processes for antisocial development are similar for boys and girls but pathways to depression may be gender specific.