title: Reduced versus nonreduced models in language training of MR children.
mesh_terms: D001307:Auditory Perception; D002675:Child, Preschool; D003071:Cognition; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D005793:Generalization, Psychological; D006801:Humans; D007100:Imitative Behavior; D007804:Language Development; D008297:Male; D011578:Psycholinguistics; D012057:Reinforcement, Verbal; D013060:Speech; D014796:Visual Perception