Objective: To explore the mediation role of university graduates' psychological capital plays between family functioning and academic procrastination. Methods: 260 university graduates were investigated by Chinese FACES II , Psychological Capital Questionnaires and PASS with convenience sampling method. Results ①Univer- sity graduates' family functioning is positively correlated with psychological capital ( r = 0.54, P 〈 0. 01 ), while negatively correlated with academic procrastination ( r = - 0. 21, P 〈 0. 01 ) ; university graduat...