Objective: To explore the chain intermediary effect of interpersonal adaptability and loneliness between family functioning and psychotic-like experiences(PLEs). Methods: Family APGAR index, College Student Adaptability Inventory- Interpersonal Adaptability Subscale, UCLA Loneliness Scale, the Community Assessment of Psychic Experiences- Positive to survey 707 undergraduates. Results: Undergraduates with well family functioning had better interpersonal adaptability, less loneliness and PLEs. Correlation analysis showed that the PLEs was significantly and negatively correlated with family funct...