This study investigated how social media use among South Korean adolescents influences life satisfaction, using two-wave panel survey data. Specifically, this study examined the mediating mechanism by which adolescents' social media use is associated with their life satisfaction through social support and social capital. The results demonstrated…

Self-esteem has always been a hot research object in the field of adolescent mental health. But in longitudinal research, using a single slope to describe the trajectory of adolescent self-esteem is unrealistic. The piecewise growth mixture model (PGMM) was used to fit the data in this study. Selecting from China Family Panel Studies database, a…

In line with the current psychological approach to health in general, mental health is perceived not only as the absence of psychopathological disorders, but also the presence of well-being. The study contributes to the identification of possible sources affecting mental health in adolescence. This cross-sectional study focuses on the role of…