Relationship between parent–child cohesion and adolescent physical activity: A chain mediation model

In this study we explored the relationship between parent–child cohesion and physical activity among adolescents, as well as examining perceived social support and self-efficacy as mediators of this link. We integrated the Parent–Child Cohesion Scale, the Adolescent Physical Activity Scale, the Perceived Social Support Scale, and the Self-Efficacy Scale, collecting data from 308 adolescents via paper questionnaires. The findings indicated that parent–child cohesion had a direct positive effect on adolescents’ physical activity and also indirectly influenced physical activity through the individual and chain mediators of perceived social support and self-efficacy. These results contribute to a deeper theoretical understanding of the mechanisms behind adolescents’ physical activity. From a practical perspective, our findings offer new methods and pathways for enhancing physical activity among adolescents.