To study the development of syntax in the language of deaf students, the Test of Syntactic Ability was constructed and administered to approximately 450 deaf students (10-18 years old) and 60 normal children (8-10 years old). The test contained 22 subtests covering seven major syntactic structures: relativization, conjunction, complementation,…

Children's language acquisition is viewed by developmental psycholinguists as a process of change in the organization of language processing operations. Normal children seem to acquire their native language by this process, rather than by eliminating specific mistakes. Preschool language develops in stages, and knowledge of where syntactic change…

The author calls attention to a basic split between perception and cognition that psychologists or linguists tend to make either explicitly or implicitly. There is some psychological evidence to substantiate, at least for higher developmental levels, the functional importance of this split. The chief problems for psycholinguistics which arise out…

This paper represents a preliminary attempt to determine universals of grammatical development in children. On the basis of language acquisition data, a limited number of findings are presented in the form of suggested developmental universals. These universals are grouped according to the psychological variables which may determine them, in the…

Early childhood learning of language has led some to postulate innate knowledge of an abstract symbolic linguistic system. However, if the child's abstract understanding initially requires concrete support in the form of agreement of the message with his nonlinguistic experience, the indication would be that the development of syntactic…

This study was designed to investigate the assumption that young, lower-class black children have language deficits based on the use of a restricted (as opposed to an elaborated) syntactic code. The speech of 69 black, lower-class and 30 white, middle-class 4 1/2-year olds was compared. Speech samples were elicited through semistructured picture…

This book is an introduction to linguistics, written for the beginning student. Among the topics explored are speculations about the origins of language, its nature, how it grows, and how it changes. Other topics include what is essential in the structure of language, the similarities and differences among languages, how the varying patterns of…

The relationships between a child's perceptual space and the acquisition of language are discussed in light of the work of Clark, Fillmore, and Chafe. Early language is analyzed as a semantic structure where linguistic ties are established between semantic features and inherent and relational perceptual features. Of these, it is the relational…

The subject of this article is a Cantonese-speaking infant who arrived in the U.S. at 16 months. At 19 months, three striking anomalies marked her Cantonese speech. These anomalies are discussed; it is proposed that their origin may have been her new English-speaking environment. (CHK)

Deaf children's understanding of certain aspects of verb phrase negation was investigated in a study involving 175 deaf Ss (8 to 14 years old) and a comparison group of 40 hearing children (6 to 7 years old). (SBH)

Endel Tulving's distinction between "episodic" and "semantic" memory defines age differences in word association norms more comprehensively than the usual syntactic classifications. As subjects mature the principal development is an episodic-semantic shift. Young children associate primarily with the stimulus' perceived…

Mean length of utterance (MLU) of 15 Down's Syndrome children, aged 2-12, was examined and found to correlate highly with chronological age despite the children's language delays, at least up to MLU 3.00. MLU also predicted complexity and diversity of bound morphemes and major syntactic structures from MLU 1.00-3.50. (Author/JDD)

The role of cues in language acquisition was examined in three experiments. When the cue marked the phrase structure of sentences, adult subjects successfully learned syntax. When input was identical but lacked that cue, subjects failed to learn significant portions of syntax. (Author/GDC)

Analyses of longitudinal speech data collected from two children indicated that children rapidly acquire count/mass noun distinctions. (Author/CB)

Using Locke's 1983 model, analyzes one tendency, consonant use in babbling and early words, and phonological word-selection patterns in 10 children, aged 8 to 16 months. Individual differences were found in all three domains analyzed, with some increase in uniformity across subjects with increasing knowledge of language. (Author/SED)