Personality in the elderly: problems in methodology.
D000367:Age Factors; D000368:Aged; D006801:Humans; D008568:Memory; D008722:Methods; D009069:Movement Disorders; D010552:Personality Assessment; D010555:Personality Inventory / Q000592:standards; D011569:Psychiatric Status Rating Scales; D012718:Set, Psychology; D014786:Vision Disorders