本研究旨在瞭解臺北市國民中學家長會之運作現況，分析家長會參與學校事務、學校支援方面的認知與成效，再依據研究結果，提出建議，做為家長會運作之參考。 本研究方法為問卷調查法。研究對象為臺北市家長會成員。問卷回收後分別以描述統計，獨立樣本t考驗、單因子變異數分析等統計方法分析。根據研究結果將結論分析歸納如下： 一、臺北市國民中學家長會在會務推動方面受家長肯定，惟家長普遍對家長會功能認知有偏低現象。 二、臺北市國民中學家長會運作在校務參與方面最重視班級經營。 三、臺北市國民中學家長會願意協助學校發展，其中人力或財力為協助學校最直接且有利的方式。 四、臺北市國民中學家長會運作正常，具備組織與成效，且對學校教育效能有所助益。 五、臺北市國民中學家長在家長會的參與及運作時不受其背景變項影響。 最後，依據研究結論，提出幾點建議提供家長會、學校、主管教育行政機關及後續相關研究做參考。 / This study aims to understand where PTA (parent teacher associations of Taipei city’s junior high schools) stands, assessment of current operation and function and involvement regarding to the parents. Based upon the full analysis, we made suggestions for PTA. Questionnaires are given to respondents who were parents, splintered by groups for the sake of statistics of those samples. We have achieved the following conclusions: 1.Parents felt positive to PTA for pushing forward agenda, but had low comprehension as to PTA’s functions. 2.PTA in daily operation placed most importance was class operation. 3.Parents were willingly to support school, by means of most straight forward: either manpower or financial support. 4.PTA remained well operational, organized and efficient, which enhanced scholastic functions. 5.PTA were not affected by background of parents (income and social status, etc.) According to the research result, we had achieved the conclusions and would like to propose to PTA, schools, and the scholastic administrative unit for better understanding and further improvement.