本研究採準實驗研究法，研究對象為五年級學生，以方便取樣選取二班共63人，實驗組進行為期六週，共8小時的家暴目睹兒防治課程教學，對照組則否。研究工具為研究者自編之「家庭暴力知識與態度量表」及課程回饋表。採用次數分配表、共變數分析、單一樣本t考驗等統計方法考驗各項研究假設。研究結果發現：一、實施課程後，不同組別之學生，在家庭暴力知識的學習成效上有顯著差異。二、實施課程後，不同組別之學生，在家庭暴力態度的學習成效上沒有顯著差異。根據研究結果，提出建議：一、國小各階段須確實實施家庭暴力初級預防課程，以提升國小學生家庭暴力之知識與態度。二、實施初級預防之「家庭暴力目睹兒防治課程」時，若發現疑似個案，應立刻給予輔導、諮商或轉介，以落實預防理念。

A quasi-experiment was conducted in this study. The subjects were fifth graders. There were 63 students selected by convenient sampling. Only the experiment group was undergone 6 weeks of ”Children Witnessed Violence Prevention Program” teaching, a total of 8 hours. The control group did not accept such a teaching. The measurement included ”Domestic Violence Knowledge and Attitude Survey” and ”post-learning survey”, which were written by the researchers. The statistic procedures employed Frequency Distribution, One Sample t-Test, and Analysis of Covariance for analyzing collected data and examining the research hypotheses. The findings of this study were: 1. There were significant differences between the two groups on learning effectiveness for domestic violence knowledge in the post-test.2. There showed no significant difference on learning effectiveness for domestic violence attitude in the post-test between the two groups of students. According to the results, some suggestions were proposed: 1. Teachers must involve the primary prevention of domestic violence program at the elementary school level, in order to enhance students' knowledge and attitude about domestic violence. 2. When teachers are teaching issues regarding domestic violence, if they find any suspicious cases, they must take an action, either report to the Counseling center or refer to related bureau, for the sake of primary prevention.