隨著企業對年輕人才的需求增加及青年勞動參與的提升，了解在學生的工作動機 與投入機制已成為重要的管理課題。因此，本研究基於自我決定理論（SDT）進行分析，探討工作價值觀、目標導向與工作投入之間的關係。 本研究採問卷調查方式，以具有工作經驗之 16 至 30 歲在學生為研究對象，共 回收 393 份有效樣本。研究結果顯示：(1) 學習目標導向主要受內在工作價值影響，而績效目標導向主要受外在工作價值影響 ，(2) 在工作投入方面，學習目標導向對工作認同與工作參與具有正向影響，而績效目標導向則對工作參與產生負向影響。 此外，中介效果分析結果顯示：(3) 學習目標導向在內在工作價值與工作認同、 工作參與之間，具有部分中介效果，並在外在工作價值與工作認同、工作參與之間，具有完全中介效果 ，(4) 績效目標導向在內在工作價值與工作參與之間，具有部分中介效果，以及外在工作價值與工作參與之間，具有完全中介效果。整體而言，模型包含六條中介路徑，(5) 其中四條為透過學習目標導向所產生的正向間接效果，另兩條為透過績效目標導向所產生的負向間接效果。本研究亦發現，(6) 起自內在工作價值的三條路徑皆呈現部分中介，起自外在工作價值的兩條路徑則呈現完全中介。 本研究結果補充了自我決定理論在工作情境中的應用，並建議組織在管理在學生 工作者時，應重視學習目標導向的培養，以提升其工作投入與發展潛力。;With the increasing demand for young talent and the growing participation of youth in the workforce， understanding students′ work motivation and job involvement has become an important management issue. Therefore， this study is based on Self-Determination Theory (SDT) to examine the relationships among work values， goal orientation， and job involvement. This study used a questionnaire survey and targeted students aged 16 to 30 with work experience. A total of 393 valid responses were collected. The results show that (1) learning goal orientation is mainly influenced by intrinsic work values， while performance goal orientation is mainly influenced by extrinsic work values. (2) In terms of job involvement， learning goal orientation has a positive effect on job identification and job participation， whereas performance goal orientation has a negative effect on job participation. In addition， the mediation analysis shows that (3) learning goal orientation partially mediates the relationships between intrinsic work values and both job identification and job participation， and fully mediates the relationships between extrinsic work values and both job identification and job participation. (4) Performance goal orientation partially mediates the relationship between intrinsic work values and job participation， and fully mediates the relationship between extrinsic work values and job participation. Overall， the model includes six mediating paths. (5) Four of them are positive indirect effects through learning goal orientation， while the other two are negative indirect effects through performance goal orientation. (6) The findings also indicate that paths starting from intrinsic work values show partial mediation， whereas paths starting from extrinsic work values show full mediation. This study extends the application of Self-Determination Theory in the workplace context. It suggests that organizations should focus on developing learning goal orientation when managing student workers to enhance their job involvement and development potential.
