Discusses recent research that has examined the early stages of language development in signed and spoken languages as well as suggestions that there is an advantage for the acquisition of signed languages. Specific attention is focused on whether or not a single timing mechanism underlies early milestones in the acquisition of both vocabulary and…

Suggests that children follow different paths into learning verbs, and that there are several forces guiding the learning process: cognitive as well as language specific matters, such as morphology, semantics, and discourse. Sketches the basic characteristics of verbs in Tzotzil and examines two children's productions at the end of their…

Reviews what is known about fillers, proposes a reasonably unified set of criteria for identifying them, and suggests an approach that will promote their further study. (Author/VWL)

Argues that Tomasello's (2000) interpretation of young children's conservatism in language production depends on questionable premises. Reviews evidence against the assumptions, showing that children learn item-specific facts about verbs and other lexical items. Asserts that researchers must explore the interactions of lexical and more abstract…

Focuses on unusual developmental structures during the simultaneous acquisition of German and English in early childhood, which were evident parallel to a majority of target structures. Explains the cognitive motivation for unusual acquisition structures as well as the eventual retraction from them. (Author/VWL)

In many cognitive domains, learning is more effective when exemplars are distributed over a number of sessions than when they are all presented within one session. The present study investigated this "distributed learning effect" with respect to English-speaking children's acquisition of a complex grammatical construction. Forty-eight children…

The purpose of this research was to show how the syntactic and semantic components of the tense-aspect system interact during the acquisition process. Our methodology involved: (1) identifying predicates, (2) finding the initial occurrence of their tense-aspect morphology, and (3) observing the emergence of contrasts. Six children learning Polish…

Childers and Tomasello (2001) found that training 2 1/2-year-olds on the English transitive construction greatly improves their performance on a post-test in which they must use novel verbs in that construction. In the current study, we replicated Childers and Tomasello's finding, but using a much lower frequency of transitive verbs and models in…

This study explored the language skills of children with cochlear implants (CIs) compared to normal hearing (NH) peers. Standardized speech and language measures, including speech articulation, receptive and expressive vocabulary, syntax and morphology, and metalinguistics, were administered to 39 congenitally deaf children, ages 5 to 14, and a…

This paper proposes a constructivist account of the development of morphosyntax in bilinguals, based on an examination of two populations--English-Spanish bilinguals in Miami and English-Welsh bilinguals in North Wales. Despite sociocultural and sociolinguistic differences across these groups, the development of bilinguals in the two groups…

Purpose: The authors aimed to establish whether 2 theoretically motivated interventions could improve use of verb argument structure in pupils with persistent specific language impairment (SLI). Method: Twenty-seven pupils with SLI (ages 11;0-16;1) participated in this randomized controlled trial with "blind" assessment. Participants were randomly…

A study tested the validity of a theory of count/mass syntax in word learning. The theory proposes that children infer one of two procedures, depending on whether the referent is an object or a non-solid substance. Subjects were 36 2-year-olds, divided according to three experimental conditions. All were taught a novel word with reference to…

Two hypotheses related to the emergence of multiword speech were explored: (1) that multiword speech follows developments in children's ability to map communicative intents to single-word expressions; and (2) that the acquisition of these mapping principles paves the way for the emergence of syntax. The developments consist of an increase in the…

Two claims about early stages of language development--that of a limitation on length of utterance and that of reduction rules which delete major constituents from simple sentences--are questioned. Supporting arguments are reviewed, and alternative explanations offered. (RM)

An investigation of how Mandarin-speaking children aged three to eight interpret sentences involving the universal quantifier "mei" ("every") and the quantificational adverbs "dou" ("all") and "quan" ("all") focused on how and when the child acquires adult interpretations of the…