title: The control of imitative and nonimitative behaviors in severely retarded children through "generalized-instruction following".
mesh_terms: D002648:Child; D002652:Child Behavior; D004192:Discrimination, Psychological; D005108:Extinction, Psychological; D006801:Humans; D007100:Imitative Behavior; D008607:Intellectual Disability; D008297:Male; D009043:Motor Activity; D012054:Reinforcement, Psychology; D014705:Verbal Behavior