“…Extensive findings imply that the quality of parent-adolescent relationships may influence the quality of relations among adolescent siblings, which in turn influences adolescents' relationships with peers (e.g., Brody et al, 1994;MacKinnon-Lewis, Starnes, Volling, & Johnson, 1997;Paley, Conger, & Harold, 2000;Reese-Weber, 2000), though the causal status of these interrelations has yet to be conclusively documented. Harmony and cohesiveness in parent-adolescent relationships are associated with less sibling conflict and more positive sibling relationships, whereas adolescents who experience maternal rejection and negativity are more likely to display aggression with siblings (e.g., Hetherington et al, 1999).…”