Depression is a recognized mental health problem in adolescence and body dissatisfaction is an important risk factor. The main goal of this study is to examine the relationship between body dissatisfaction and depressive symptoms, and whether it depends on adolescents’ weight status, an issue that remains understudied. Two hundred and fourteen adolescents (12–16 years) completed self-report measures of depressive symptoms, body dissatisfaction and weight status (i.e., current body weight and height, to compute body mass index z-scores, BMIz). Hierarchical multiple regression and moderation analyses were conducted, accounting for gender and age effects on depressive symptoms. Body dissatisfaction was found to be a predictor of depressive symptoms for the low and median BMIz adolescents, but not for those with high BMIz. In addition, this interaction of body dissatisfaction and BMIz improved the ability of the regression model to explain depressive symptoms´ variance beyond the effect of gender and age. The high-BMIz adolescents presented higher body dissatisfaction but similar levels of depressive symptoms, compared to the lower BMIz adolescents. These findings suggest the influence of body dissatisfaction in the emergence of depressive symptoms in the first half of adolescence, and the importance of weight status throughout this path.

Attachment seems to influence depression through emotion regulation. However, no study has yet examined the mediatory role of emotion awareness, a particular subset of emotion regulation abilities, in the relationship between attachment and depressive problems in early and middle adolescence. The aim of this study is to examine the direct and indirect effects of attachment on depressive symptoms in adolescence, considering the mediatory role of emotion awareness dimensions. A sample of adolescents (n = 223) filled up self-report questionnaires on attachment, emotion awareness and depression. Serial mediation models suggest direct effects on depression: negative for secure attachment and positive for anxious/ambivalent attachment. Anxious/ambivalent attachment has a positive indirect effect through lower differentiation of emotions. Both secure and anxious/ambivalent attachment have indirect positive effects on depression through the sequence of bodily unawareness and differentiation of emotions. Differentiating emotions has a central role in mediating the relationship between attachment and depressive symptoms, and the lack of bodily awareness of emotions contributes to such mediation.