[POSITIVE AND NEGATIVE ATTITUDES AT DIFFERENT AGES].
LEHR
U
U
D000223:Adaptation, Psychological; D000293:Adolescent; D000375:Aging; D001290:Attitude; D002648:Child; D005853:Geriatrics; D006801:Humans; D000297:Psychology, Adolescent; D002666:Psychology, Child
ADAPTATION, PSYCHOLOGICAL; ADOLESCENCE; ADOLESCENT PSYCHOLOGY; AGING; ATTITUDE; CHILD; CHILD PSYCHOLOGY; GERIATRICS
POSITIVE UND NEGATIVE EINSTELLUNG ZU EINZELNEN LEBENSALTERN.