Few studies have empirically examined the role of peer microsystem in the intergenerational transmission of depression, and more importantly, little is known about the mechanisms underlying this potential pathway of intergenerational transmission. The purpose of the current study was to examine the sequential mediation effects of adolescent hostile attribution bias, empathic concern, and social self-concept on the association between maternal depression and adolescent depression. An urban Chinese sample of 761 mother-child dyads was investigated when the adolescents were in secondary school (M = 14.36 years, range =12.33-16.92 years, 52.3% female). The results provided evidence of cross-generational continuity in depression during adolescence, and the hypothesized sequential mediation model was supported. The findings highlight the importance of peer-related factors during the intergenerational transmission of depression and have important implications for interpersonal interventions that aim to prevent depression during adolescence. The limitations of the study and suggestions for future research are briefly discussed.
Keywords: Maternal depression; adolescent depression; empathic concern; hostile attribution bias; social self-concept.