Spontaneous speech samples from 10 Swedish children were analyzed grammatically. The five subjects (age five) with specific language impairment (SLI) differed from controls in their more restricted usage of word order patterns and number of grammatical errors. Their speech also showed frequent omissions of grammatical morphemes. Results suggest…

Trade-off effects among linguistic components were compared in 30 elementary school children with deficits in both oral and written language, deficits only in written language, or normal language development. Analysis of syntax, phonology, and fluency indicated group effects, with trade-offs between some linguistic measures and positive…

The pragmatic and semantic categories used by Ss varied across age groups. Results are discussed with regard to age, expressive modality, mean length of utterances, and hearing loss. There was much variation among these parameters in communicative development across Ss. (Author/DLS)