Trait psychology comes of age.
Costa
P T
PT
National Institute on Aging, Baltimore.
McCrae
R R
RR
D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008960:Models, Psychological; D010551:Personality; D010552:Personality Assessment