title: Curiosity and stimulation seeking across the adult life span: cross-sectional and 6- to 8-year longitudinal findings.
abstract: Giambra (1977-1978, 1979-1980) found that 2 scales of the Imaginal Processes Inventory measuring curiosity (i.e., information seeking) did not change across the adult life span, but 2 measuring stimulation seeking (i.e., boredom) for external stimulation need significantly decreased with age. In this study, these outcomes were replicated (1,356 men and 1,080 women 17 to 92 years old). In addition, a 6- to 8-year longitudinal repeat was obtained on 222 men and 124 women. Significant longitudinal declines were obtained for the stimulation-seeking measures. Furthermore, women showed an increase in impersonal-mechanical curiosity and a decline in interpersonal curiosity, though the amount of change was modest. Men were unchanged on both curiosity measures. Gender differences in longitudinal changes apparently reflected effects of socialization as well as tendencies toward displaying increased androgyny with advancing age.
authors.affiliation: Gerontology Research Center, National Institute on Aging, Baltimore, Maryland 21224.
authors.forename: L M
authors.initials: LM
authors.lastname: Giambra
authors.forename: C J
authors.initials: CJ
authors.lastname: Camp
authors.forename: A
authors.initials: A
authors.lastname: Grodsky
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D001143:Arousal; D003430:Cross-Sectional Studies; D005106:Exploratory Behavior; D005260:Female; D005783:Gender Identity; D006801:Humans; D007389:Internal-External Control; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D010553:Personality Development; D010555:Personality Inventory; D012951:Socialization