Effects of Physical Activity on Subjective Well-being: the Mediating Role of Social Support and Self-efficacy
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Objective: Subjective well-being is an essential component of college students' mental health, and the purpose of this study was to investigate the relationship between physical activity and subjective well-being among college students and to examine the mediating role of social support and self-efficacy between the physical activity and subjective well-being.
Methods: This study utilized a cross-sectional design with a stratified whole group sample of 989 college students (M = 19.65 years, SD = 1.1) from three universities in Guangdong Province, China, and used the Physical Activity Scale, Subjective Well-Being Scale, Social Support Scale, and Self-Efficacy Scale for data collection. In this study, SPSS 26.0 was used for descriptive statistical analysis and correlation analysis of the collected data. Harman's one-way method was used to test for common method bias.
Results: (1) Physical activity, subjective well-being, social support and self-efficacy were significantly correlated with each other. Among them, physical activity was significantly and positively correlated with subjective well-being ( 0.36), physical activity directly predicted subjective well-being (0.125, 3.992, 0.01). (2) Physical activity positively predicted social support (0.386, 12.505, 0.01) and self-efficacy ( 0.358, 11.793, 0.01), social support significantly positively predicted subjective well-being (0.332, 11.370, 0.01) and self-efficacy ( 0.254, 8.744, 0.01), self-efficacy significantly and positively predicted subjective well-being (0.255, 8.251, 0.01). (3) Not only did social support and self-efficacy play an independent mediating role between physical activity and subjective well-being, but social support and self-efficacy played a chain mediating role between physical activity and subjective well-being.
Conclusion: This study enriched the theoretical guidance for physical activity in promoting college students' subjective well-being. In the practical teaching of promoting college students' subjective well-being, in addition to paying attention to stimulating physical activity, special attention should be paid to the promotion of social support and self-efficacy.
White R, Vella S, Biddle S, Sutcliffe J, Guagliano J, Uddin R Int J Behav Nutr Phys Act. 2024; 21(1):134.
PMID: 39609855 PMC: 11603721. DOI: 10.1186/s12966-024-01676-6.