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.

Composition and Factorial Invariance for the Assessment of Body Image Dissatisfaction Questionnaire in Mexican Adolescents

Body image is a mental representation that a person has, which could become a body dissatisfaction due to the pressure exerted by the culture, affecting several life stages specially in adolescents. The aim of this study was to analyze the psychometric properties and factorial invariance of the questionnaire to assess body image dissatisfaction. The sample consisted of 552 Mexican teenagers, 259 female, and 293 male, with a mean age of 12.91 ± 0.96 years. Confirmatory Factor Analyses show that a five-factor structure is viable and adequate. The five-factor structure (perceptual, emotional distress, behavioral, proposal to change, and fear of gaining weight) show adequate fit indices and validity, even though the obtained model does not completely correspond to that proposed by the authors of the scale, it continues to endorse the multifactorial component of body dissatisfaction. On the other hand, the factorial structure, the factor loadings, and the intercepts are considered invariant in both populations; however, there are differences between the populations for the means of the perceptual, emotional distress, and fear of gaining weight factors. This study serves as a premise for future research on the study of instruments for measuring body image in populations with different personal and cultural factors.