Does Less Optimal Nonverbal Communication with Peers Predict the Development of Depression in Adolescent Boys and Girls?

A Social Skills Deficit Model for depression in adolescence was tested, proposing that less optimal nonverbal behavior elicits negative reactions in peer partners, which in turn result in depressive symptoms. Adolescents (12–17 years of age) participated in videotaped same-sex interactions. Several positive and negative nonverbal behaviors were coded. Two analyses were conducted using longitudinal data collected in four waves. First, the...