Reward schedules and instrumental conditioning in normal and retarded children.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003216:Conditioning, Operant; D003213:Conditioning, Psychological; D003463:Cues; D005108:Extinction, Psychological; D006801:Humans; D008607:Intellectual Disability; D011930:Reaction Time; D012201:Reward