Describes a study which compares expressive language samples from normal children and language impaired children across a range of grammatical and lexical dimensions to determine if it is possible to characterize language impairment using such dimensions. Identifies two variables which were reasonably successful in discriminating the two groups.…

Discusses published references to deaf infants babbling like normal hearing children and states that the relationship between babbling and hearing still remains to be proven. (EKN)

Examines the Child Language Data Exchange System (CHILDES), its organizational form, and its three major tools: (1) the CHILDES database of transcripts, (2) the CHAT system for transcribing and coding data, and (3) the CLAN programs for analyzing CHAT files. (GLR)

Study data point to a significant difference between the ability of normal and language-disabled children at the holophrastic stage to use their lexicon to communicate to a listener in a context. (MP)

Describes a follow-up study of 25 boys who had been diagnosed with Specific Expressive Language Delay (SELD) at 24 to 30 months of age. At three to four years, half of the boys continued to exhibit poor expressive language skills, suggesting that young children diagnosed with SELD are at considerable risk for continuing language problems. (33…

Assesses the relationship between production deficits and speech perception abilities. A categorical perception paradigm was administered to a group of communication disordered children and to a matched control group. Group results are tentatively interpreted as showing a moderate perceptual deficit in the communication disordered children of this…

The present article draws upon some of the data collected by the Birmingham (England) Educational Priority Area (E.P.A.) Action/Research Project in its investigation into the effectiveness of pre-school language intervention programmes. (Author/RY)

Idioglossia is a private communication system, most commonly occurring in twins. It also occurs between singletons and between other siblings of multiple births. These communication systems range from manual gestures to a fully developed vocal language with its own grammar. The literature of idioglossia is scanty and largely anecdotal. Much of the…

The study summarized in this paper deals with the grammatical analysis of the spontaneous speech of approximately 150 children who are classified as mentally disabled; educable (I.Q. range 50-80). The performance of these mentally disadvantaged children is compared with the performance of 200 normally developing children by using a clinical…

This paper is a report of two studies of the relationship between intonation and syntax. An analysis of intonation was used to decide whether the pivot-like two-morpheme constructions of a one- and one-half-year-old girl were single lexical items or two separate lexical items. Further, the intonation contours connected with her linguistically…

Analysis of the questions asked by normal children suggests that there are cognitive stages of question development. Samples of spontaneous questions asked by normal children and linguistically deviant children were compared in this study in order to determine if linguistically deviant (aphasic) children suffer primarily from a syntactic…

Examines the communicative functions served by the lexical usage of normal and language impaired children whose speech was limited to single word utterances. (EKN)

The variation of mean length of utterance, a linguistic measure, is explored among 50 normally developing three-, four-, and five-year-olds. It is suggested that mean length of utterance, as a measure of language status, is limited in differentiating language-impaired from normally developing children. (Author/SJL)

This report describes a study conducted to discover whether children with language delay would respond differently from normal children on two identically itemed tests of knowledge of adjectives and prepositions, one of which using objects as stimuli and the other using pictorial stimuli. It was hypothesized that the test using objects would be…

Fricatives and affricates in different word positions and initial fricative clusters were elicited from three linguistically deviant children (ages five years, two months to seven years) and one normal child (age two years, nine months) by means of pictures depicting familiar objects. Data from two of the older children and the normal child are…