目的：本研究主要在了解大學體育教師有效教學表現的現況，以及不同背景變項的大學體育教師在有效教學表現的差異情形。方法：首先以5位大學體育教師的訪談資料為基礎，編製問卷，以台灣地區大學體育教師為研究對象，採立意抽樣方式，以郵寄方式寄出問卷，總共回收358份有效問卷（71.6%）。結果：發現目前大學體育教師的有效教學表現呈現良好的情形，其「教學策略」的平均得分最高。不同性別、不同學歷和公私立教師的有效教學表現各層面皆無差異存在。不同教學年資及有無兼任行政的教師在有效教學表現的各層面皆有明顯差異存在。結論：臺灣地區大學體育教師在教學策略的表現最好，教學氣氛的表現最需要提升，教學年資20年以上，以及兼任組長教師的有效教學表現最為優良。

Purpose: The purposes of this study were to explore the current situations and the differences among selected demographic variables of effective teaching performances (ETP) for the physical education (PE) teachers in the universities in Taiwan. Methods: Firstly, five experienced PE teachers were interviewed. Based on the qualitative data, a questionnaire was developed and was sent by mail to the PE teachers in the universities. Purposive sampling was used for the targeted sample population. 358 (71.6%) completed surveys were received and analyzed. Results: The results were as follows: The current situations of characteristic levels of ETP were satisfactory in the universities. The mean score of “teaching strategies” was higher than the other dimensions of ETP. There was no significant difference in ETP among teachers from different gender, educational background, and in the public or private universities. There were significant differences in all the dimensions of ETP among teachers from different teaching seniority and work attribute. Conclusion: The ‘teaching strategies’ of PE teachers in the universities in Taiwan were better than other ETP dimensions, thus the ‘teaching atmospheres’ need to improve. The teachers who had best ETP with twenty years above of teaching seniority and the second chief of administration.