Attitudes toward aging: increasing optimism found with age.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging; D001290:Attitude; D002648:Child; D005069:Evaluation Studies as Topic; D006240:Happiness; D006801:Humans; D008875:Middle Aged; D012938:Social Perception; D014481:United States