本研究目的在探討大學生排球課程參與動機現況，並比較不同背景變項、不同大學學生課程參與動機差異情形。本研究採用問卷調查法，研究工具為大學生排球課程參與動機問卷。所得資料以描述性統計、獨立樣本t考驗、單因子變異數分析、雪費爾事後比較法等統計方法進行處理。研究結果發現：一、大學生排球課程參與動機最高的是健康紓壓需求，最低的是運動培養需求。二、不同背景變項學生排球課程參與動機差異比較：不同性別學生在排球課程參與動機上沒有顯著差異，而不同年齡、課程經驗、每週不同運動次數、不同運動時間、不同休閒費用之學生排球課程參與動機有顯著差異。三、不同大學學生排球課程參與動機差異：在健康紓壓需求、慾望樂趣需求、運動培養需求構面都沒有顯著差異。結論：大學生排球課程參與動機以健康紓壓需求最高，部分不同背景變項學生排球課程參與動機有顯著差異。

The objective of this study was to explore the current situation in the university students, and compare difference from different background variables, different universities students’ participation and motivation. This study was achieved through a questionnaire survey. The questionnaire’s subject was the university students’ volleyball participation and motivation. The data obtained was processed through Analyze Statistics, T-tests, One Way ANOVA and Scheffe’s post hoc test. The results showed that: (1) A “healthy stress-relief” was required by university students. (2) The comparison between different background variables (different gender) were nonsignificant. But some variables such as the different age, different course students, different exercise frequency, different movement time, different leisure expenses, were significant. (3) The analysis in different university students’ volleyball course participation and motivation: the need of the healthy stress-relief of the practice of volleyball for healthy stress-relief, achieving a desire, pleasure and sport training were nonsignificant differences. Conclusion: Undergraduates’ motivation to participate in volleyball courses has the highest demand for health relief. Some students with different backgrounds have significant differences in motivation to participate in volleyball courses.