Compared with Him or Her, I Am Not Good Enough: How to Alleviate Depression Due to Upward Social Comparison?

The present study primarily aims to examine the mediating role of core self-evaluation and the moderating role of personal growth initiative (PGI) in the relationship between upward social comparison and senior high school students' depression and to explore the gender difference in this association. A total of 721 Chinese senior high school students (61.16% boys; M = 16.21 years, SD = 1.07) completed measures of upward social comparison, core self-evaluation, personal growth initiative, and depression. Results showed a significant positive correlation between upward social comparison and depression. Core self-evaluation partially mediated this association, and a gender difference in the indirect effect was revealed; that is, the effect was shown to be stronger for girls than for boys. Moreover, for boys, the mediating effect of core self-evaluation was moderated by PGI, and the effect was more potent for individuals with high PGI than for those with low PGI. However, no moderating effect of PGI on the indirect effect was found for girls. These findings suggest that prevention and interventions focusing on reducing upward social comparison and enhancing core self-evaluation may alleviate adolescents' depression symptoms and that more attention should be given to girls with low core self-evaluation and boys with high PGI.