身份与自尊之间的个体内部动态：一项纵向日记研究

OBJECTIVE: Although identity and self-esteem have been extensively discussed as closely interrelated core components of the self-system, longitudinal evidence regarding their micro-level dynamics at the daily level remains limited. The present study examined short-term within-person longitudinal associations between three identity states (consolidated identity, disturbed identity, and lack of identity) and self-esteem. METHOD: Data were collected daily over 4 days in a sample of 261 South Korean adults and analyzed using Random Intercept Cross-Lagged Panel Models. RESULTS: Increases in self-es