本研究目的在驗證大學運動員心理資本、憂鬱程度及流暢體驗之間影響關係。以國內七所大學運動專長生作為研究對象，每所大學施測100份問卷，共發出700份問卷，回收有效問卷682份，有效回收率97.4%。驗證分析大學運動員的心理資本、憂鬱程度及流暢體驗之間影響關係，結果發現大學運動員的自我效能不會影響其憂鬱程度，大學運動員的希望會負向影響其憂鬱程度，大學運動員的樂觀會負向影響其憂鬱程度，大學運動員的韌性不會影響其憂鬱程度。流暢體驗具有調節效果，當流暢體驗越高時，會減弱自我效能對憂鬱程度的影響力。心理資本變項的「自我效能」、「希望」、「韌性」、「樂觀」四個構面以及流暢體驗等能解釋憂鬱程度變項的18%解釋變異量。以上結果將提供改善運動員憂鬱程度參考。

The purpose of this study is to examine the relationships among psychological capital, depression, and flow experience of university athletes, by taking students with sports specialty in 7 universities of Taiwan as the research subjects. One hundred questionnaires were issued to each university, totaling 700 questionnaires, while 682 valid questionnaires were collected, for an effective recovery rate of 97.4%. According to the results, university athletes’ self-efficiency has no influence on their depression, university athletes’ hope has a negative influence on their depression, while their optimism has a negative influence on their depression, and university athletes’ resilience has no influence on their depression. Flow experience has a moderating effect, and a high level of flow experience reduces the influence of self-efficiency on depression. The four dimensions of psychological capital - namely, self-efficiency, hope, resilience, and optimism - as well as flow experience can explain 18% of the explanatory variables of depression. The above results offer a reference for improving athletes’ depression.