Abstract: successfully complete tasks necessary to making career decisions. Since Betz and Taylor introduced this construct, it had stimulated numerous theoretical and empirical researches in vocational psychology. This article summarized factors influencing career decision-making self-efficacy, and intervention measures. Influential factors mainly referred to three aspects: individual、familial and scholastic factors. According to different theories, Intervention measures comprised attribution retraining、group counseling、career decision-making skills training、cognitive restructuring、computer assisted career intervention and so on

Key words: career decision-making self efficacy, individual factors, familial factors, scholastic factors, intervention measures