Subject-verb (SV) agreement helps listeners interpret the number condition of ambiguous nouns ("The sheep is/are fat"), yet it remains unclear whether young children use agreement to comprehend newly encountered nouns. Preschoolers and adults completed a forced choice task where sentences contained singular vs. plural copulas…

A surprising comprehension-production asymmetry in subject-verb (SV) agreement acquisition has been suggested in the literature, and recent research indicates that task-specific as well as language-specific features may contribute to this apparent asymmetry across languages. The present study investigates when during development children acquiring…

Language development requires children to learn how to understand ambiguous pronouns, as in "Panda Bear is having lunch with Puppy. He wants a pepperoni slice." Adults tend to link "he" with Puppy, the prior grammatical subject, but young children either fail to exhibit this bias (Arnold, Brown-Schmidt & Trueswell, 2007) or…

One strategy that children might use to sort words into grammatical categories such as noun and verb is distributional bootstrapping, in which local co-occurrence information is used to distinguish between categories. Words that can be used in more than one grammatical category could be problematic for this approach. Using naturalistic corpus…

Two-, three- and four-year-old English learners enacted sentences that were missing a direct object (e.g. *The zebra brings.). Previous work has indicated that preschoolers faced with such ungrammatical sentences consistently alter the usual meaning of the verb to fit the syntactic frame (enacting "zebra comes"); older children are more likely to…

We present a hierarchical Bayesian framework for modeling the acquisition of verb argument constructions. It embodies a domain-general approach to learning higher-level knowledge in the form of inductive constraints (or overhypotheses), and has been used to explain other aspects of language development such as the shape bias in learning object…

To express object transfer, Cantonese-speakers use a "ditransitive" ([V-R-T] or [V-T-R] where V = Verb, T = Theme, R = Recipient), or a more complex prepositional/serial-verb (P/SV) construction. Clausal elements in Cantonese datives can be optional (resulting in "full" versus "non-full" forms) or appear in variant…

In an experiment investigating aspects of children's comprehension of sentences containing the connective "if," young children judged correct and reversed "Y if X" and "If X, Y" sentences as "sensible" or "silly." The comprehension of the role of "if" in sentences appears to be a…

Reports results of a longitudinal study testing the acquisition of restrictions of the use of pronouns in children, first as 9 year olds and later as 11 year olds. (AM)

This article clarifies the position taken in the Greenfield and Smith book (1976), including relation to speech act theory, and elucidates some general theoretical issues in early language development. (Author/NCR)

Preschool children aged 2.6 to 5.0 were presented with reversible active and passive sentences in four comprehension test settings. The children's response patterns were analyzed in terms of individual response patterns. Extralinguistic cues accounted for the most common patterns. (Author/AM)

To test hypothesis that young children may be open to learning non-SVO structures with novel transitive verbs, 12 children in each of three age groups (2-year olds, 3-year olds, and 4-year olds) were taught novel verbs, one in each of three sentence positions: medial, final, and initial. Results suggest English-speaking children's acquisition of a…

This article reviews and criticizes Fay's particular transformational descriptions as implausible. (Author/NCR)

Reports a study of two- and three-year-olds' acquisition of complex sentences with perception and epistemic verbs that took a second verb in their complements. Complement types, complementizer connectives, and the discourse contexts in which complementation occurred were specific to individual matrix verbs. (Author/CB)

Examines four kinds of language learning-related behaviors (LLRBs) in the home conversations of 6 English children studied for 6 months from age 2.6 years. The role of LLRBs in frequency and range and in the frequency of grammatical productions during spontaneous revisions is addressed. (44 references) (GLR)