title: SOME CUE PROPERTIES OF REWARDS IN SIMULTANEOUS OBJECT-DISCRIMINATIONS OF RETARDATES.
mesh_terms: D000293:Adolescent; D002648:Child; D003463:Cues; D004193:Discrimination Learning; D006801:Humans; D008607:Intellectual Disability; D009042:Motivation; D012201:Reward
keywords: ADOLESCENCE; CHILD; DISCRIMINATION LEARNING; MENTAL RETARDATION; MOTIVATION; REWARD