Subject
- Ageism -- Taiwan1
- Ageism -- United States1
- Aging -- Taiwan -- Public opinion1
- Aging -- United States -- Public opinion1
- College students -- Taiwan -- Attitudes1
- College students -- United States -- Attitudes1
- Equilibrium (Physiology)1
- Falls (Accidents) in old age -- Risk assessment1
- Older people -- Health and hygiene1
- Older people -- Housing1
- Older people -- Taiwan -- Public opinion1
- Older people -- United States -- Public opinion1
- Retirement communities1