Data from a transcript database of 12 children collected in 1-hour samples every month from 1;0 to 3;0 support the hypothesis that there should be strong differences in the frequency and types of errors between pronouns with suppletive nominatives and those without. The suppletive nominative forms "I" and "she" are blocked from overextension in a…

While children aged 1;10 and 2;1 show only a modest rate of mapping novel nouns onto unfamiliar rather than familiar objects, children aged 1;4 and 1;8 show a high rate. Two studies with young 2-year olds found the noun-mapping preference prevalent, but unless initial choices are strongly reinforced, increase in salience of familiar kinds lures…

Examines conversational interaction in mother-twin-twin triads during play. Findings, paralleling those for mother-infant-sibling triads, reveal that these conversations are five times longer and elicit more turns from all speakers than dyadic conversations between a mother and a single twin and that the unique effects of triadic exchanges are not…

Input language addressed to language-learning children was analyzed to assess the quality of the semantic-syntactic correspondence posited by the semantic bootstrapping hypothesis. This correspondence was strong--objects were labeled with nouns, actions with verbs, attributes with adjectives--and may serve to make children's construction of…

The claim that multiple-birth children use "twin language" was investigated by describing and comparing the phonological characteristics of the speech of 19 sets of multiple birth children (aged 2-4) and by measuring multiple-birth children's understanding of their twins' or triplets' context-free speech. Results indicated that multiple…

A blind child and her sighted twin sister were recorded at home once a month from 2;5 to 3;5, and their repetitions and routines were analyzed with respect to three dimensions. Results showed that the blind twin used routines and modified imitations and repetitions more frequently, and her use of modified repetitions increased during the study.…

The lexical variables of word frequency and neighborhood density were hypothesized to facilitate sound change to varying degrees. Twelve children with functional phonological delays participated in an alternating-treatments experiment to promote sound change. Results indicated word frequency was most facilitative in sound change, whereas dense…

Examines how young children describe reversals of action that restore objects to a prior, less-constrained, state. In both English and German, children first rely on the verb "open"; they then use their knowledge of particle pairs. Reentry into a prior state is underlined by uses of "back" and "wieder" and the…

Explores the possibility that the early predominance of infinitival forms in children acquiring Dutch as their first language is related to patterns in the language input. Analyzed a corpus of utterances addressed by two Dutch-speaking mothers to their 2- and 3-year-old sons. Root infinitive utterances amounted to 10%, and auxiliary-plus…

Explores the ability of 5 children aged 1 month to 30 months to initiate and maintain topics of conversation. The data demonstrate that at the beginning of development children simply attract attention to themselves as the topic of conversation and that later, as their interests broaden, their topic repertoire expands. (Author/SED)

Presents details of the linguistic modification in speech to children in the Mayan language, Quiche. Evaluates 17 features commonly cited for speech to children and notes seven additional features for Quiche: whispering, initial-syllable deletion, BT formed for verbs, a verbal suffix, more fixed word order, more imperatives, and a special…

Presents data from 4 Inuit children ages 2;0 to 3;6 that shows relatively early acquisition of both simple and complex forms of the passive. Within this age range, children are productively producing truncated, full, action, and experiential passive. Reasons for this precociousness, including adult input and language structure, are explored. (56…

Examined the use of the mutual exclusivity constraint in naming objects among young children monolingual in English or bilingual in English/Urdu or in English/Greek. The study used three tests of the constraint: disambiguation, rejection and restriction. Findings revealed that bilingual children used the constraint to a lesser extent than…

Tests Pine & Lieven's (1993) suggestion that a lexically-based positional analysis can account for the structure of a considerable proportion of children's early multiword corpora. Results reveal that the positional analysis accounts for 60% of the children's multiword utterances and that most other utterances are defined as frozen. (33…

Examined the development of Irish word order patterns. It was found that the 1.5- to 3-year-olds (N=3) studied used subject-initial utterances more frequently than adults in input, and that for both adults and children the elision of the verb "to be" had a significant role in the placement of subjects in the utterances. (42 references)…