RESUMEN
Objective: To study the relationships among attributional style, self-efficacy and subjective well-being(SWB). Methods: 269 college students participated the study. Attributional Style Questionnaire , Self-efficacy Questionnaire and Subjective Well-being(SWB) Questionnaire were applied to the college students. Results: ① Attributional style predicated SWB, but three dimensions (internality-externality; whole-part; controllability-uncontrollability)of negative events were significant negative predicators of SWB. ② Self-efficacy was a significant positive predicator of SWB. ③ There were no differences in SWB between sexes and specialities. ④ There were significant differences in SWB between students with different self-efficacy levels, and the SWB of high self-efficacy group was better than that of the low self-efficacy group. Conclusion: College students'attributional style and self-efficacy impact their subjective well-being.Educators should cultivate students's positive attributional style and enhance their self-efficacy.