Past studies of autistic children's memory for linguistic materials have shown that autistics have a special linguistic coding difficulty. Because the autistic deficit stems from a failure to use semantic and syntactic knowledge or from a failure to acquire such forms, future research should explore the mechanics underlying this deficit. (PJM)

Describes experiments involving responses of language disordered children to sentences that can carry directive import. Results indicate that language disordered children are qualitatively like normal children with regard to early response behavior. These children do have more difficulty in generating informing responses and utilizing information…

Comprehension and strategy use of 18 autistic children was compared with that of normal 3- and 4-year olds. Subjects were asked to act out certain syntactic and semantic patterns in two experiments. Autistic children performed below the levels of the normal subjects, suggesting that autism is a semantic/cognitive deficit. (PJM)

Fourteen matched pairs of German-speaking and English-speaking children were tested for their knowledge of grammatical morphology and expressive vocabulary. The finding that the German-speaking children earned higher scores than did the English-speaking children adds to the literature that documents language-specific sensitivity to particular…

Describes a language program designed to allow a 4-year old autistic child to acquire skill across a variety of sentence types. Training focused on teaching combinatorial and semantic properties of grammatical morphemes, thus enabling the child to use sentences, instead of single words and rote phrases. (Author/PJM)

Analysis of the spontaneous speech of English- and Italian-speaking children with specific language impairment indicated that word-final consonants adversely influenced Italian subjects' tendency to use articles. There was no evidence of syntactic differences between the language groups. (Author/CB)

A study of the relative difficulty of four grammatical components of object complements (complement markers, personal pronouns, tense inflection, and word order) indicated that tense marking was found to be the most difficult for hearing-impaired students. It is suggested that data on first and second language acquisition be considered when…