Relationship between positive grandparenting styles and adolescent prosocial behavior: A moderated mediation model

In response to China's accelerated aging and revised birth policies, families are increasing choosing intergenerational caregiving owing to the value placed on kinship and also because of practicality. Using a cross-sectional survey of 1,289 participants, we explored the relationship between positive grandparenting styles and adolescent prosocial behavior, and further examined the mediating role of psychological resilience and the moderating role of peer relationships. Findings revealed that positive grandparenting was positively and significantly associated with adolescent prosocial behavior. Further, psychological resilience mediated this link, and peer relationships positively moderated the effect of positive grandparenting on adolescent psychological resilience, consequently amplifying this effect. In addition, stronger peer relationships augmented the indirect effect of positive grandparenting on prosocial behavior via psychological resilience. Our study enhances understanding of how grandparenting style may impact adolescent behavior and offers valuable insight into family upbringing practices within the Chinese societal context.