The prediction of retest resisters in research on aging.
D000368:Aged; D000375:Aging; D001290:Attitude; D001519:Behavior; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D008875:Middle Aged; D011581:Psychological Tests; D012106:Research; D012494:Sampling Studies; D012924:Social Conditions