Relations Between Behavioral Inhibition/Activation Systems and Self-Esteem: Two Multiple Mediation Models With Social Relationships

Personality driven by Behavioral Inhibition/Activation Systems (BIS/BAS) can significantly influence self-esteem. Humans form self-esteem during social interactions; thus, social relationships may be a critical mediator. This study aims to systematically explore the role of social relationships in these relations among emerging adults. The essential social relationships of emerging adults, including mother-child, father-child, and peer relationships, were examined. Participants ( N = 967, M age = 19.16, 420 females) completed self-reported measures for BIS/BAS, social relationships, and self-esteem. The results demonstrate the mediating effect of social relationships: BIS was negatively related to all social relationships, which were further related to lower self-esteem; BAS was positively related to mother-child and peer relationships, which were further related to higher self-esteem. Moreover, the mother-child relationship emerged as a mediator linking BIS/BAS and father-child and peer relationships in the two models, indicating the unique contribution of mother-child interactions in Chinese emerging adults.