The association between parental psychological control and relational aggression: A three-level meta-analysis.

Although many studies report a positive association between parental psychological control and relational aggression, others have found nonsignificant results. This three-level meta-analysis aimed to explore the relation between parental psychological control and relational aggression across developmental stages from preschool to college and test potential moderating factors. China National Knowledge Infrastructure, APA PsycInfo, Web of Science, Elsevier, ProQuest, and Google Scholar were systematically searched until April 2023. A three-level meta-analysis was conducted on included studies. Fifty-seven studies comprising 20,719 participants and 448 effect sizes were included. Findings revealed a significant positive association between parental psychological control and relational aggression. This relation was significantly moderated by the developmental period and by the informants of parental psychological control and relational aggression. This review helps clarify the association between parental psychological control and relational aggression and highlights key moderators of this relation. (PsycInfo Database Record (c) 2026 APA, all rights reserved).