The quality of adolescents friendships: Associations with mothers interpersonal relationships, attachments to parents and friends, and prosocial behaviors

Adolescentsʹ friendship quality and observed emotional expression with their best friends were predicted from reports of their motherʹs interpersonal relationships––specifically the quality of her marriage and social network. Two models explaining these relationships received support. Consistent with an Attachment Theory model, adolescentsʹ perceptions of marital quality predicted attachment security with mother, father and friends. Security of attachment to friends in turn predicted best friendship quality, but not affective behavior with the friend. A Social Learning Theory model was also supported, in which perceptions of both marital quality and motherʹs social network quality predicted adolescentsʹ prosocial behavior. Prosocial behavior in turn predicted both best friendship quality and affective behavior with the friend.