本研究旨在探討青少年的父母關係孤獨感、同儕關係孤獨感與拒學傾向的關係，並進一步檢驗同儕關係孤獨感在父母關係孤獨感與拒學傾向之間的中介效果。研究採用問卷調查法，並以292位來自北部的高中生為研究對象。研究工具包含「父母與同儕關係中的孤獨感量表」與「拒學傾向量表」，透過描述性統計、皮爾森相關分析、多元迴歸分析及PROCESS Model 4進行資料分析與中介效果檢驗。研究結果顯示：（1）青少年的父母關係孤獨感與同儕關係孤獨感整體程度偏低，拒學傾向則為中等。（2）父母關係孤獨感與拒學傾向呈正相關，能顯著預測拒學傾向；同儕關係孤獨感亦與拒學傾向呈正相關，能顯著預測拒學傾向，並具有比父母關係孤獨感高的預測力。（3）同儕關係孤獨感在父母關係孤獨感與拒學傾向之間具有中介效果，顯示父母關係孤獨感會藉由提升同儕關係孤獨感，進而增加青少年的拒學傾向。根據研究結果，提出對未來研究方向與實務工作上的建議。

The main purpose of this study is to explore the relationships between parent-related loneliness, peer-related loneliness, and school refusal tendency among adolescents, while further examining the mediating role of peer-related loneliness. A questionnaire survey was conducted with 292 high school students from northern Taiwan. The research instruments included the "Loneliness Scale in Parental and Peer Relations" and the "School Refusal Tendency Scale." Data were analyzed using descriptive statistics, Pearson correlation analysis, multiple regression analysis, and PROCESS Model 4 to test the mediation effects. The results indicated that: (1) Adolescents' levels of parent-related and peer-related loneliness were generally low, while their school refusal tendency was at a moderate level. (2) Parent-related loneliness was positively correlated with and significantly predicted school refusal tendency; similarly, peer-related loneliness was positively correlated with and significantly predicted school refusal tendency, serving as a stronger predictor than parent-related loneliness. (3) Peer-related loneliness mediated the relationship between parent-related loneliness and school refusal tendency, suggesting that parent-related loneliness increases school refusal tendency by increasing peer-related loneliness. Based on the findings, suggestions for future research directions and practical applications are proposed.

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