Matrix training strategies were used to teach three severely mentally retarded children syntactic rules for combining known words into two- and three-word utterances. Training only a limited number of responses was sufficient to promote recombinative generalization in the trained modality and transfer to untrained responses in the opposite…

This review identifies five themes of child language intervention: (1) development of augmentative and alternative communication systems; (2) provision of language stimulation to take advantage of observational learning; (3) teaching of various language functions; (4) teaching of language as a means of environmental and self-control; and (5) study…