Three- and four-year-old children were asked to perform a judgement task in which they chose between incorrect English transitives and intransitives and their correct adult equivalents. Purely semantic or syntactic models fail to explain the findings as well as does a model based on semantic/syntactic transitivity. (SED)

In a previous paper, J. Hurford accounts for errors in children's question forms by postulating that children incorrectly internalize adult rules. This article suggests that this rule is inconsistent and unjestified, and that such errors are due to segmentation problems and processing limitations. (CHK)

Examined young children's language productivity with newly learned forms by teaching them four new words: two nouns and two verbs. Findings indicate children combined the novel nouns productively with already known words much more often than they did the novel verbs--by many orders of magnitude and several children pluralized the new nouns,…

Proposes that the optional subject phenomenon in early child language arises because children have not yet acquired the morphological elements (primarily modal and tense) necessary to distinguish subject-taking verbs (e.g., finite verbs) from their non-subject-taking counterparts (e.g., infinitives). (Author/CB)

Verb forms used by 14 4-year-olds in their pretend play were investigated in a study of the use of past verb forms to express "unreality." Results suggest that different past verb forms co-occur with different play activities; e.g., present perfect occurring when children implement their plans and communicate within an already…

Reports on four school-age boys' use of the specialized register of sportscasting as performed both spontaneously and when elicited by the researcher, and compares the boys' production of formal register-marking features to adult usage. (27 references) (GLR)

This paper outlines the degree to which age and verb vocabulary size are predictive of changes in the reported usage of English verbs that are irregular in their past tense form in a sample of more than 1,000 children. (Contains 40 references.) (JL)

Examined the role of animacy and pronouns as children ages 2 to 3 years acquired transitive construction. Participants learned two nonce verbs, one of which was modeled in several transitive sentence frames and the other in neutral sentence frames. Many children produced transitive sentences with the first verb, but only children near age 3…

Compared the effects of negative evidence versus positive input on the acquisition of irregular past-tense verb forms. Young children from two London nursery schools participated in a within-subjects design over five weeks. Results indicated that improvements in the grammaticality of child speech were considerably greater in cases where negative…

Describes a study of young children's production of novel words serving as names of objects and actions, which were matched according to consonant and syllable structure. On each measure, accuarate production of new consonants was greater for the object words, possibly because action words have greater semantic complexity than object words. (SED)

Describes a study of spontaneous speech from two young children and their mothers to examine how children learn some of the inflectional/syntactic possibilities for individual verbs. Multiple regression analyses were used. Maternal variety of use was a highly significant predictor of the children's use of the same verbs. (Author/SED)

Describes a part of a study on children's acquisition of Warlpiri, an aboriginal language spoken in central Australia, which aimed to find out at what age the children respond consistently to particular word orders and case frames for simple transitive sentences. Makes comparisons with the acquisition of Turkish transitive clauses. (SED)

Investigation of four- through six-year-olds' abilities to correct over-regularized plural nouns and verbs in the past tense showed that, generally, older children performed better than the younger children, and plural nouns were corrected significantly more than past-tense verb forms. Younger children were better at correcting the nouns than the…

Investigation of the acquisition of Tamil verb inflections in three two-year-old children revealed a high percentage of usage of verb inflections indicating tense, aspect, modality, person, number, and gender. Explanations for this early, almost error-free language acquisition are explored in terms of the facilitating properties of agglutinating…

This paper examines two- to five-year-old children's knowledge of inversion in English yes/no questions through a new experimental study. It challenges the view that the syntax for inversion develops slowly in child English and tests the hypothesis that grammatical competence for inversion is present from the earliest testable ages of the child's…