Friendships can provide a critical buffer against stress for youth, but the extent to which they serve this role depends on whether they provide resources that youth value most. These valued provisions may differ for girls and boys and across stages of development. This study examined whether gender differences in friendship values intensify…

Although success in managing evolving peer relationships is linked to critical adolescent outcomes, little is known about the specific factors that lead to success or failure in peer relationship development across adolescence. This longitudinal study examines the role of adolescents' level of ego development as a predictor of the future course of…