1. Department of Senior Citizen Service Management, National Taichung University of Science and Technology, Taichung, Taiwan (R.O.C.)
2. Aging & Education Research Center, National Chung Cheng University, Chiayi, Taiwan (R.O.C.)
3. Department of Adult and Continuing Education, National Chung Cheng University, Chiayi, Taiwan (R.O.C.)