Parents and peer attachment and their relationship with emotional problems in adolescence: is stress mediating?

Adolescence is a vital stage susceptible to the development of stress and emotional problems that reduce well-being. The aim of this work was to study the relationship between attachment to mother, father, and peers, considering the mediating role of stress, and controlling the influence of gender and age. We also studied the relationship between stress and emotional problems with scholar and familiar variables. 700 Spanish students (54.1% girls) between 12 and 15 years participated (M = 13.59; SD = 1.07). Academic performance, family structure, parents and peer attachment (IPPA), emotional problems (SDQ) and stress (PSS-4) were assessed. Data were collected cross-sectional and analysed using SPSS 24.0 and PROCESS (model 4). Descriptive analyses, t-tests, bivariate correlations, and three mediation models were performed. Results suggest that girls suffer more stress (t = 4.51; p = .000) and more emotional problems (t = 7.31; p = .000) than boys. Age correlates positively with stress (r = .12; p = .000). Lastly, stress is a mediating variable between attachment (to both parents and peers) and emotional problems. The importance of addressing stress and emotional symptoms management in adolescence is discussed, particularly in adolescents with poorer quality relationships with their parents and peers. Keywords: attachment; stress; emotional problems; adolescence; mediation