本研究探討大專學生運動社團參與慢速壘球運動動機因素之研究。同時探討國立勤益科技大學學生參與慢速壘球運動之動機爲何。研究者以自編「大專學生運動社團參與慢速壘球運動動機之調查問卷」作爲資料收集工具。並將問卷所得資料經統計分析方法包括：描述性統計、t檢定、因素分析，顯著水準之認定，均以α值＝.05爲標準。經分析探討，所獲結果如下：大專院校運動社團參與慢速壘球運動動機因素之研究以「心理需求」爲最高，依序其次爲「知識需求」、「健康與適能」、「社會需求」最低爲「自我成就需求」。

This research inquires into university the student exercises the association participate in slow pitch Softball to exercise the research of motive factor. Inquire into National Chin Yi University of Technology, fix an even institute of technology university student to participate in slow pitch Softball the motive of softball exercise why. Researcher with is a data collections tool from the plait" university the student exercise the association participate in slow pitch Softball exercise motive of inquisition questionnaire". Also gain a questionnaire data through statistics an analytical method to include: Describe sex covariance, the t examine, factor analysis, notable level it affirm, all with the α be worth=.05 is tandard. Through analytical study, the result met with is as follows: University and college exercise association participates in slowly and soon the research of softball exercise motive factor to take" mental need" as the highest, one after another and secondly is lowest for" knowledge need", "healthy and proper ability", "social need" for" self achievement need".