To investigate the influence of proactive personality on the process and difficulties of college students’ career decision-making, a questionnaire survey was conducted with 1540 college students. The results showed that (1) proactive personality significantly and negatively predicts college students’ career decision-making difficulties; (2) perceived social support moderates the relationship between proactive personality and college students’ career decision-making difficulties; (3) career decision-making self-efficacy mediates the influence of the interaction term between proactive personality and perceived social support on college students’ career decision-making difficulties. The practical implications of this study are discussed.

为了调查主动型人格对大学生职业决策过程和困难的影响，对1540名大学生进行了问卷调查。结果表明：（1）积极的人格对大学生的职业决策困难有显着的负面影响；（2）感知的社会支持减轻了积极主动的人格与大学生职业决策困难之间的关系；（3）职业决策自我效能感介导了主动型人格与感知的社会支持之间的交互作用对大学生职业决策困难的影响。讨论了这项研究的实际意义。