升學的競爭壓力，造成考試次數、補習教育增加，可能導致學生產生許多問題，其中，補習教育是否影響學童的心理幸福感？本研究以台東縣教育長期資料庫(TTEPS)進行路徑分析，以釐清其影響機制，並具有重要探討的價值。研究結果顯示：背景變項會透過學科補習項數、才藝補習項數的中介作用對人際疏離感產生影響，但是，對成就感與憂鬱感則無影響。而人際疏離感的產生，則非補習教育的課業壓力所造成。

In order to enter a higher school, many students feel the pressure of competition. This could cause many problems for the teenager students. However, does the shadow education have some influence on the psychological well-being of students? According to the result of our research, we find out something important: the factor in one's background relies on the shadow education of subject and the shadow education of talent training will result in some influences on the interpersonal estrangement. Nevertheless, the shadow education has no influence on the sense of accomplishment or on the melancholy. In addition, the pressure of schoolwork caused by shadow education might not be the reason of interpersonal estrangement.