Research in psychology and in linguistics has converged to suggest that the syntactic frames in which verbs appear carry meanings of their own, apart from the meaning of the verbs themselves. To date, however, a gap has existed between these two lines of research: Research in psychology has inferred the meanings of frames only indirectly; research…

Describes a study designed to discover how children approach the mass-count distinction as it applies to the use of "much" and "many." Results indicate that children do not approach the co-occurrence conditions of "much" and "many" with various nouns from a semantic point of view, but rather from a…

Reviews research concerning language acquisition in infants, particularly the acquisition of syntax. Topics of discussion include the problem of language acquisition, theories of language acquisition, and the progression from competing hypotheses to mutually reinforcing theories. (RJC)

Two experiments showed two-year-olds pairs of videotaped actions, one familiar and one novel, and asked them to select referents of novel verbs. For actions not involving objects, children tended to select the novel action over the familiar one in each of four experiments. For actions involving objects, novel actions were chosen more often than…

Describes a study that examines the effect of an adult-child discourse structure on the word combination produced by 17 children at the single-word utterance level. There was a significant difference between pretest and posttest multiword production for the experimental group of six children, but no difference for the control group. (SED)

Describes a study which examined the relationship between mother's speech and the rate of child syntax growth for 22 two-and-a-half-year-old children. Results suggest that linguistic experience does contribute to syntax development but that the relation between linguistic input and language growth is different for different domains of language and…

Investigates the syntactical level of spontaneous and echolalic utterances of 26 autistic boys at different stages of phrase speech development. Speech samples were collected over a 90-minute period in unstructured settings in participants' homes. Imitations were not deliberately elicited, and only unprompted, noncommunicative echoes were…

A comprehension task employing English animate third person pronouns was run on 100 children from three to seven years of age. Results show that comphrehension of forms beyond chance level first appears at age five, with continuing improvement through ages six and seven. Mastery of gender distinction preceded number and case. (Author/PJM)

Examines the relationship between adult recasts of child utterances and the child's acquisition of syntactic structures. Results indicate that maternal recasts of specific morphemes were related to the acquisition of those specific morphemes during certain developmental periods, whereas other grammatical morphemes were facilitated by expansions…

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)

Discusses the influence a first language can have on the acquisition of a second language. Includes some tentative proposals on the interaction of prior first-language knowledge and the creative construction process. (EKN)

A study of two year olds investigated the nature and development of children's early productivity with verb-argument structure and verb morphology. Results indicated that the children showed no signs of productive verb morphology, but they did use newly learned verbs in some creative ways involving nounlike uses and the appending of locatives.…

Two experiments examined toddlers' noun vocabularies and interpretations of names for solid and non-solid items. Results indicated that one side of the solidity-syntax-category organization mapping was favored. Seventeen- to 33-month olds do not systematically generalize names for solid things by shape similarity until they already know many…

Examination of a two-year-old's early determiner-noun combinations suggested that early article use can be distributed across a variety of nouns, and that such usage does not seem appropriately characterized as a pattern of limited semantic scope. (CB)

Command of transitivity permutations in Hebrew, where a change in verb-argument syntax entails a change in verb morphology, were examined in 30 children aged 2, 3, and 8. Findings have implications for the development of derivational morphology, item-based versus class-based learning, and the impact of lexical productivity and language-particular…