President's plenary address. On curiosity: a developmental approach.
D000293:Adolescent; D000818:Animals; D002648:Child; D002657:Child Development; D002665:Child Psychiatry; D002675:Child, Preschool; D003469:Culture; D005106:Exploratory Behavior; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009043:Motor Activity; D011627:Puberty