Effects of receptive language training on receptive and expressive language development.
D000161:Acoustic Stimulation; D002675:Child, Preschool; D003216:Conditioning, Operant; D003463:Cues; D004314:Down Syndrome / Q000534:rehabilitation; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D006801:Humans; D007100:Imitative Behavior; D007361:Intelligence Tests; D007804:Language Development; D008297:Male; D012055:Reinforcement Schedule; D012056:Reinforcement, Social; D012073:Remedial Teaching; D013997:Time Factors; D014705:Verbal Behavior