本研究旨在探討正向行為支持方案對改善國小情緒行為障礙學生不服管教行為之成效。研究方法採用單一受試實驗設計中系列倒返（A1-B1-A2-B2-A3）設計研究和訪談，自變項為正向行為支持方案，依變項為不服管教及替代行為出現之次數，研究對象為一名國小情緒行為障礙學生，個案分別接受基線期A1、介入期B1、基線期A2、介入期B2及追蹤期A3之實驗處理，蒐集到的資料以目視分析與簡化時間序列加以分析，同時輔以導師、家長的訪談資料的社會效度分析。本研究結果如下：一、正向行為支持方案能降低個案不服管教，有顯著的立即成效及維持成效。二、正向行為支持方案能增加個案替代行為，有顯著的立即成效及維持成效。三、導師及家長訪談資料顯示本研究具良好的社會效度。

The purpose of this study was to investigate the effects of using the positive behavior support program on the elementary school student with emotional or behavioral disorders. The single subject design was used as research method, and the independent variable was positive behavior support program, and the frequency of disobedient and alternative behaviors as dependent variables. Data was collected during the baselines, interventions, and maintenance phases. It was analyzed by using visual inspection to determine the effectiveness of positive behavior support program of disobedient behavior and the acquisition of alternative behavior of the participant. The observation data was also supplemented with social validity analysis using teacher and parent interviews. Results of this study were summarized as followings: 1. The positive behavior support program was effective on the suppression of disobedient behavior. It was also effective in maintaining the result of such behavior change. 2. The positive behavior support program significantly improved the acquisition of alternative behavior. It was also effective on the maintenance of alternative behavior. 3. Teacher and parent interviews had indicated that this research has a high social validity.