Activities and leisure.
D000203:Activities of Daily Living; D000368:Aged / Q000523:psychology*; D000375:Aging; D006798:Housing; D006801:Humans; D007899:Leisure Activities; D008960:Models, Psychological; D009042:Motivation; D012919:Social Behavior; D012927:Social Control, Informal; D012959:Socioeconomic Factors