前言:照顧咖啡館被視為高齡者提升或維持職能表現的重要場域，透過職能治療師設計的咖啡沖泡課程，提供了高齡者職能表現的機會。然而，目前相關實證研究卻非常有限。目的:本研究旨為探討六週咖啡沖泡課程介入，對日間照顧中心高齡者日常生活功能、認知功能、手功能之成效，及找出影響日間照顧中心高齡者完成沖泡咖啡的顯著影響因子。方法:本研究採單組前後測設計，於日間照顧中心進行收案。由職能治療師執行每週一次，每次六十分鐘，共計六週的職能課程介入(教導沖泡咖啡)。在介入前、後一週完成前測、後測評估。評估工具有咖啡沖泡評量表、工具性日常生活活動量表、巴氏量表、情境式記憶測驗、路徑描繪測驗、簡易心智狀態量表、九孔插棒測驗、老年憂鬱量表。結果: 16 位參與者平均年齡為 82 歲。結果發現，在情境式記憶測驗三個面向，包括後設記憶分數 (p = 0.001)、回憶分數 (p = 0.01)、策略應用分數 (p = 0.002)，與九孔插棒測驗分數 (p = 0.003) 皆有顯著成效。在羅吉斯迴歸分析中並無任何變項是完成沖泡咖啡能力的顯著影響因子。結論:參與六週沖泡咖啡的職能課程後，日間照顧中心之高齡者在後設記憶、回憶、策略應用、手功能上皆有顯著改善。然而，並無任何變項為沖泡咖啡的顯著影響因子。 

Introduction: Care Café is an important place for older adults to improve or maintain their functional performance. Coffee brewing courses designed by occupational therapists can provide therapeutic activities that support the maintenance of occupational performance. However, empirical research on the effects of coffee brewing courses in this population is limited. Objective: This study aimed to explore the effects of a six-week coffee brewing course intervention on the daily life function, cognitive function, and hand function of older adults in day care centers. The study also aimed to identify significant factors that may affect the completion of coffee brewing by older adults in day care centers. Methods: This study used a single-group pre-test design to recruit eligible participants from a day care center. The intervention course was conducted once per week for 60 minutes over a period of six weeks. Participants were assessed using the coffee brewing rating scale, the Instrumental Activities of Daily Living scale, the Barthel Index, the Contextual Memory Test, Trail Making Test, Short Portable Mental State Questionnaire, Nine-Hole Peg Test, and Geriatric Depression Scale before and after the intervention. Results: Sixteen participants (average age: 82 years) completed the study. The meta- memory scores (p = .001), total recall scores (p = .01), and total strategy use scores (p = .002) on the Contextual Memory Test, and the Nine-Hole Peg Test score (p = .003) showed statistically significant improvement. Logistic regression analysis found no significant factors influencing the ability of older adults to brew coffee. Conclusion: Participating in a six-week coffee brewing course intervention resulted in significant improvements in meta-memory, total recall, total strategy use, and hand function among older adults in day care centers. However, none of the variables examined were found to have a significant impact on the ability of older adults to brew coffee.