本研究係以計畫行為理論為基礎，輔以考慮阻礙影響因素，以探討國中教師自辦校外教學之行為意向。本研究以雲林縣公立國中之全體教師為研究對象，進行抽樣調查。收回之有效樣本為312份 ,資料經統計分析後發現： 大部分國中教師對自辦校外教學都表示肯定且正面的態度，但在過去未曾自辦校外教學者將近八成，表示大部分教師雖肯定自辦校外教學的價值卻缺少執行力；國中教師認為「教師負擔的法律責任太大」為自辦校外教學最大的阻礙，在自辦校外教學的主觀規範方面，教師最在意的是「家長的支持度」，在自辦校外教學的知覺行為控制方面，教師最先考量的是「交通的便利性」。在各變項對行為意向的影響研究中，態度、知覺行為控制、阻礙因素皆會影響教師自辦校外教學的行為意向，其中知覺行為控制影響力最大，其次為態度、阻礙因素。文末再依據研究結果提出具體建議以供各界參考。 Based on the theory of planned behavior and obstruction influential factors,the purpose of this study aims to explore the relationships among behavior intention in a case of junior high school teachers applying for outdoor education. The research population are the public junior high school teachers in Yun-lin County, and a sample survey was conducted. Based on the 312 valid samples, the main findings were as follows : Junior high school teachers showed the positive behavioral intention of apply for outdoor education. But in the past has not been applying for outdoor education by nearly eighty percent, indicating that most teachers certainly worth of apply for outdoor education but the lack of execution.Teachers identify the teachers’ heavy legal liability whereas they fail to identify the administrative factors as the obstacle of apply for outdoor education . In the subjective norm of apply for outdoor education, teachers are most concerned about is the ＂parent support＂. In the perceived behavioral control of apply for outdoor education, the first consideration is teachers' ＂transportation convenience ＂. The result shows that perceived behavioral control is the most important direct factor that influences apply for outdoor education for teachers; the rest of factors in influential order are attitude, obstruction influence factors . Finally, the study proposes some suggestions for the relevant officers.
