本研究旨在探討中高齡者智慧與樂活程度相關情形。本研究透過閱讀文獻、分析與建立研究理論架構後，以問卷調查法進行研究調查。問卷調查樣本以台灣地區之中高齡者為研究對象，有效樣本共313份，研究工具包括編修之「中高齡者智慧量表」、「中高齡者樂活程度量表」。 　　本研究統計方法為描述性統計、Cronbach’s α 信度係數、因素分析、t 考驗、單因子變異數分析、皮爾森積差相關分析、多元逐步迴歸分析等方法進行分析討論後，獲致研究發現，並據此得出以下結論： 一、 中高齡者智慧的內涵包括反思、情感調節、豐富多樣的經驗、利益平衡。 二、 中高齡者樂活程度內涵包括環保永續、身體安康、自我成長、理性消費、關懷平等。 三、 中高齡者年齡與智慧無關；年齡亦與樂活程度無關。 四、 已經退休之中高齡者在智慧、情感調節、身體安康、理性消費得分均較高。 五、 社會參與經驗程度與智慧、樂活程度呈現正相關。 六、 研究所學歷之中高齡者在反思、情感調節比國中以下學歷得分較高；研究所學歷者，在樂活程度的理性消費、自我成長的表現顯著高於國中以下者。 七、 中高齡者智慧的四因素，與樂活程度五因素呈現正相關，智慧越高，也會有比較高的樂活程度。 八、 越能反思、利益平衡、見多識廣的中高齡者，其樂活程度越高；並且，反思智慧在預測樂活程度過程中扮演重要的角色。 上述研究結果與建議供中高齡者、政府單位及未來研究參考。 / The main purpose of this study is to probe into the relationship between wisdom and the involvement of LOHAS for middle-aged and older adults. A survey was conducted by using the wisdom and the involvement of LOHAS for middle-aged and older adults Questionnaire in this study. 313 effective questionnaires were distributed in Taiwan. 　　The data obtained was analyzed by the statics methods including descriptive statistics, Cronbach’s α coefficient analysis, confirmative factor analysis, t-test, one-way ANOVA, tukey‘ posteriori comparison, Pearson’s product-moment correlation, and multiple regression. The major findings were shown as below: 1. Essential factors of the wisdom for middle-aged and older adults include reflection, emotion-regulation, diversified experience, and the benefits balance. 2. Essential factors of the involvement of LOHAS for middle-aged and older adults include environmental protection, health, self-growth, rational consumption, equal care. 3. The higher the age, the wisdom is not higher. The higher the age, the involvement of LOHAS is not also higher. 4. The retired middle-aged and older adults have higher rating in the wisdom, emotional regulation, health, rational consumption. 5. A positive correlation is shown between the experience level of social participation and wisdom. A positive correlation is shown between the experience level of social participation and the involvement of LOHAS. 6. College graduates among the elderly in the reflection, emotional regulation, rational consumption, self-growth are higher than the Education beyond junior high school. 7. A positive correlation is shown between wisdom and the involvement of LOHAS for middle-aged and older adults. For middle-aged and older adults, the higher their wisdom is, the stronger their involvement of LOHAS. 8. The more reflection, diversified experience, the benefits balance for middle-aged and older adults, the higher the degree of their involvement of LOHAS. Besides, reflection plays an important role when predicting the extent of LOHAS involvement. Based on the research results, the researcher proposes some suggestions for middle-aged and older adults ,government, and further studies.