Black and white elderly: morale and perception of control.
D000203:Activities of Daily Living; D001741:Black or African American; D000368:Aged / Q000523:psychology*; D003431:Cross-Cultural Comparison; D005260:Female; D006801:Humans; D007389:Internal-External Control; D008297:Male; D008875:Middle Aged; D009013:Morale; D011581:Psychological Tests; D044465:White People