RESUMEN
BACKGROUND: Although people strive for meaning in life, life is full of experiences that challenge meaning. According to Bowen's family systems theory, the family is both a relational and an emotional system in which family members influence and are influenced by each other. Invalidating environment, reflecting a deficient family emotional setting, may be a key influencing factor in diminishing meaning in life. Existing studies have not directly explored the effects of the invalidating environment on meaning in life and its underlying mechanism. OBJECTIVE: Guided by Bowen's family systems theory, this study aims to explore the relationship between invalidating environment and meaning in life, as well as the mediating effects of regulatory emotional self-efficacy and the satisfaction of basic psychological needs. METHODS: A sample of 555 university students (62.5 % female, 37.5 % male; Mage =19.13 years old, SD = 1.72) completed questionnaires regarding demographics, invalidating environment, meaning in life, regulatory emotional self-efficacy, and basic psychological needs satisfaction. RESULTS: Results revealed that: (a) invalidating environment negatively predicts meaning in life; (b) regulatory emotional self-efficacy and basic psychological needs satisfaction serve as both independent and chain mediators between invalidating environment and meaning in life. CONCLUSION: Invalidating environment affects meaning in life through regulatory emotional self-efficacy and basic psychological needs satisfaction. This finding has significant theoretical implications and provides a feasible pathway to improve children's meaning in life at both the parent and child levels.