Test differences attributable to age, selection processes, and institutional effects.
D000368:Aged; D000369:Aged, 80 and over; D001689:Biological Psychiatry; D005853:Geriatrics / Q000523:psychology*; D006268:Health Facilities; D009488:Neurosciences; D012938:Social Perception
GERIATRICS/psychology; PSYCHOBIOLOGY/in old age