目的：探討性別與自我呈現在大學生運動依賴症狀交互作用效果及主要效 果。方法：母群體為完成體適能檢測1,784 位大學生，徵詢同意後以當面發放方 式填寫自我呈現自信心及運動依賴量表，立意取樣943 位規律運動者為研究對 象，平均年齡19.09±0.86 歲。資料分析方法為雙因子多變量變異數分析。結果： 高身體吸引力在情緒困擾、生理與社會困擾、活力下降、運動依賴高於低身體吸 引力；女生高體重控制在生理與社會困擾高於男生高體重控 制；高能力展現在生 理與社會困擾高於低能力展現。結論：指出大學生若有較高身體吸引 力、能力 展現，容易出現運動依賴戒斷症狀，女生如以體重控制做為自我呈現策略，比男 生有更多生理與社會方面的困擾。

Purpose: To examine the interactive and main effects of gender and self-presentation on exercise dependence symptoms among college students. Method: The population was the 1st and 2nd grade students of the National University of Kaohsiung who completed fitness test (N=1,784), and there 943 students who exercised regularly recruited as the participants (average age was 19.08 ± 0.86 years old). After receiving the informed consents, the participants were administered the inventory of self-presentation confidence in physical activity and the inventory of exercise dependence. The data were analyzed by two-way MANOVA and Hotelling T2. Results: The high physical attractiveness had higher mood disturbance, physical and social discomforts, decreased vigor, and exercise dependence symptoms than low physical attractiveness. The female high weight control had higher physical and social discomforts than male high weight control. The high ability presentation had higher physical and social discomforts than low ability presentation. Conclusions: If the college students had a higher physical attractiveness and ability presentation, they would have more exercise dependence symptoms, and if the female students used weight control as the strategy of self-presentation, they would have more physical and social discomforts than those of male students.