本研究旨在探討智能障礙者雙老家庭之照顧負荷、家庭復原力與家庭生活品質的關係，並檢驗家庭復原力對照顧負荷與家庭生活品質之調節情形。 本研究採取問卷調查法，採便利取樣方式進行資料蒐集工作，研究對象為79戶雙老家庭。資料分析以t考驗、單因子變異數分析、皮爾森積差相關分析與階層迴歸分析進行。研究主要結果如下： 一、雙老家庭的照顧負荷程度高，然家庭復原力及家庭生活品質的現況表現也普遍較高； 二、照顧負荷與家庭復原力具有顯著負相關； 三、照顧負荷與家庭生活品質具有顯著的負相關； 四、家庭復原力與家庭生活品質具有顯著的正相關； 五、家庭復原力可調節照顧負荷對家庭生活品質之負向效果。 本研究根據問卷調查結果，提出實務與後續研究之建議。 / The purpose of this study was to probe into the relations between care burden, family resilience and family quality of life of the double-ageing families that contain old parents and their children with intellectual disability, and to examine the moderating effects of the family resilience of care burden and the family quality of life. A questionnaire survey was used in the study which recruited 79 double-ageing families. The data of questionnaire survey were analyzed by t-test, one-way ANOVA, Pearson product-moment analysis, and hierarchical regression analysis. The results of the study were described as the followings： 1.Care burden of caregiver is in high-level；Family resilience and family quality of life levels of double-ageing families are positive, between mid-level and high-level. 2.There was significant negative correlation between care burden and family resilience. 3.There was significant negative correlation between care burden and family quality of life. 4.There was significant positive correlation between family resilience and family quality of life. 5.The family resilience moderated the negative effects of the family quality of life caused from care burden. Based on the results from the questionnaire survey, some suggestions for practice and future studies were proposed.