CHANGES IN INTELLECT WITH AGE. I. LONGITUDINAL STUDY OF WECHSLER-BELLEVUE SCORE.
D000375:Aging; D005163:Factor Analysis, Statistical; D005853:Geriatrics; D006801:Humans; D007361:Intelligence Tests; D008137:Longitudinal Studies; D011340:Problem Solving
AGING; FACTOR ANALYSIS, STATISTICAL; GERIATRICS; INTELLIGENCE TESTS