目的：本研究主要在探討運動行為、運動社會支持及衝動性格與學業適應問題之關係。方法：以臺北市之國中生為抽樣對象，並以自陳問卷的方式收集資料，共抽取12所國中36個班級，有效分析樣本為887名國中生。至於數據分析方面，本研究採用巢式迴歸分析所搜集之數據。結果：青少年參與高接觸-高攻擊比低接觸-低攻擊的運動類型有較高的學業適應問題；衝動性格愈高者，其學業適應問題發生次數愈多；當納入控制變項效應後，父母的運動支持與學業適應問題間的相關性隨之消失。結論：具衝動性格的國中生可能藉由高接觸-高攻擊的運動來追求刺激、立即但短暫的快樂，以忘卻學業適應不良的挫敗，但也漸次向學業適應問題傾斜，使得運動行為成為一種手段而非目的；青少年參與運動並不能有效降低學業適應問題的發生。

Purpose: The study aimed to investigate the relationship among exercise behaviors, social support for exercise, impulsive, and academic adaptation problems. Methods: The effective sample in this study consisted of 887 regular class students from 12 junior high schools in Taipei city. The collected data were analyzed by multiple regression analysis. Results: (1) Youths who participated in high contact-high aggression activities had more problems of academic adaptation than those who joined low contact-low aggression activities; (2) Impulsiveness was related to academic adaptation problems; (3) While considering the effects of control variables, the relationship between parent’s social support and academic adaptation problems disappeared. Conclusions: Exercise behaviors were not able to improve learning adaptation problems.