本研究主旨在於探討目睹婚姻暴力兒童的遊戲階段、遊戲主題與遊戲行為。研究者以個案填寫之回饋單與遊戲治療札記為資料分析文本，並採用共識質化研究方法分析一對來自同一家庭之目睹婚姻暴力兄弟之遊戲治療歷程。研究結果顯示，目睹婚姻暴力兒童的遊戲階段包含探索、創傷、轉化與結束四個階段。在四個階段之遊戲主題的部分，哥哥與弟弟出現相同主題的是，在探索階段中的「探索性」、在創傷階段的「破壞／毀滅性」、及在結束階段的「祝福」主題。而不同的是，在探索階段中，只有哥哥出現「互動性」主題；在創傷階段，哥哥呈現不同主題是「空洞」、「混亂」、「防禦性」，弟弟則是「威脅性」、「對立性」、「暴力／攻擊性」、「重複性」及「宣洩性」；在轉化階段，哥哥出現的是「醫療性」、「撫育／照顧性」、「生產性」、及「連結性」，而弟弟出現的是「救援性」、「保護性」、「建設性」與「創造性」；在結束階段，不同的是弟弟還出現「分離」與「思念」兩個主題。最後，研究者依據研究結果提出相關建議，提供未來的研究者與實務工作者參考的依據。

The purpose of this study is to explore play phases, play themes, and play behaviors in the play therapy processes of two siblings who were child witnesses of marital violence. Consensus qualitative research method was adopted to analyze the data. The results showed four phases in the siblings’ play therapies: the exploratory phase, the trauma phase, the transformation phase, and the ending phase. Within the four phases, same themes that were identified for both siblings were “exploration” in the exploratory phase, “destruction” in the trauma phase, and “blessing” in the ending phase. Differences in play themes were also identified to include “interaction”, “chaos”, “defensiveness”, “threatening” for the older brother during the trauma phase, while the younger of the two displayed “hostility”, “violence/aggression”, and “repetition”. In the transformation phase, the older brother displayed themes of “healing”, “nurturing/tending”, while the younger brother displayed themes of “protection”, “construction”, and “creation”. For the ending phase, the younger brother also displayed themes of “separation” and “wistfulness”. Some recommendations for practitioners and further research in play therapy are provided.