研究旨在探討冒險教育對失戀者自我概念的影響，採準實驗單組前後測設計，以立意抽樣方式選取樣本兩男三女共5名，進行每週一次120分鐘、共計八週結合失戀因應方式的冒險教育課程；研究利用納西自我概念量表在課程前後實施前後測並以SPSS進行無母數分析，八週課程結束時另進行事後訪談，將之撰寫逐字稿後進行內容分析。結果發現，田納西自我概念量表中的衝突分數達顯著水準，事後訪談的學習包含表達自己的想法才有好的溝通、換個角度看事情、自己替自己負責、增進了自我理解，覺得自己沒有原先想像的糟糕。顯示冒險教育課程能促發參與者自我反思、覺察，並在彼此分享回饋的過程中增進自我了解且強化自信，代表透過冒險教育課程，能改善失戀者之自我概念；研究最後也針對研究問題及未來研究方向提出建議。

The study aimed to explore the impact of adventure education on the self-concept among the individual who has been through a romantic relationship breakup. This quasi-experimental study adopted a single-group pre- and posttest design. Five subjects were recruited by purposive sampling. The intervention was based on the concept of adventure education comprising eight weekly activities (once a week with 120minutes). The Tennessee Self Concept Scale was utilized to examine the influences before and after the intervention. The data were analyzed by Wilcoxon Signed rank test in SPSS. Individually post-intervention interviews were conducted by the researcher to collect qualitative response. The Results showed that the posttest score of conflict measuring by the Tennessee Self Concept Scale was significantly higher than the pretest score. In addition, the qualitative data revealed that the participants reported the influence of the program including ＂expressing one's idea could lead a good communication, ＂seeing things from different perspectives＂, ＂taking responsibility for myself＂, ＂getting more self-understanding＂, ＂keeping positive thought of myself＂. In conclusion, the adventure education program can increase the self-awareness of participants by sharing thoughts in the group, and gradually promote their self-understanding and strengthen confidence.