This study explored the relationship between sentence disruptions and the length and complexity of sentences spoken by 26 typical children developing grammar. For most children, disrupted sentences tended to be longer and more complex than fluent sentences and the magnitude of the differences in length and complexity was positively correlated with…

The author discusses five key issues related to the adequacy of tests of children's language. Within each key issue, she asks test adequacy questions, accompanied by criteria for determining adequacy. The author also reviews the information found in the manuals for four norm-referenced, standardized tests of language development to illustrate…

Reference set computation -- the construction of a (global) comparison set to determine whether a given derivation is appropriate in context -- comes with a processing cost. I argue that this cost is directly visible at the acquisition stage: In those linguistic areas in which it has been independently established that such computation is indeed…

Children as young as two use sentence structure to learn the meanings of verbs. We probed the generality of sensitivity to sentence structure by moving to a different semantic and syntactic domain, spatial prepositions. Twenty-six-month-olds used sentence structure to determine whether a new word was an object-category name ("This is a corp!") or…

This article describes the role of lexical acquisition in stuttering by examining the research on word learning and interactions between semantics and syntax in typically developing children and children who stutter. The potential effects of linguistic mismatches, or dysynchronies in language skills, on the possible onset and development of…

This article is a response to Sheen and O'Neill's (2005) critique of our paper entitled "Teachers' stated beliefs about incidental focus on form and their classroom practice" (Basturkmen et al., 2004). In addition, it seeks to clarify a number of common misunderstandings about focus on form (e.g. that "form" refers exclusively to grammar and that…

Over the last decade or so, the concept of multicompetence has attracted significant research attention in the field of applied linguistics and in particular in the study of multiple language use and learning. We argue that while research efforts concerned with multicompetence have been useful in advancing a more positive view of second language…

In learning the meaning of a new term, children need to fix its reference, learn its conventional meaning, and discover the meanings with which it contrasts. To do this, children must attend to adult speakers--the experts--and to their patterns of use. In the domain of color, children need to identify color terms as such, fix the reference of each…

Young children experience considerable difficulty in learning their first few color terms. One explanation for this difficulty is that initially they lack a conceptual representation of color sufficiently abstract to support word meaning. This hypothesis, that prior to learning color terms children do not represent color as an abstraction, was…

This article reviews the nature and function of recasts, a well-documented way of responding to young children. The paper challenges the definition of recast and argues that it is too broad a category to be useful, either for theories of language development or for practice. In particular, various forms of recast have featured in intervention…

Recent clinical observations, in the absence of experimental data, appear to suggest that written expression in conduction aphasics parallels their speech (Goodglass, 1992). The current study undertakes an analysis of word level writing in two conduction aphasics, and attempts to explore the posited 'parallel' relationship between speech…

The location of phonological phrase boundaries was shown to affect lexical access by English-learning infants of 10 and 13 months of age. Experiments 1 and 2 used the head-turn preference procedure: infants were familiarized with two bisyllabic words, then presented with sentences that either contained the familiarized words or contained both…

This study investigated social attention impairments in autism (social orienting, joint attention, and attention to another's distress) and their relations to language ability. Three- to four-year-old children with autism spectrum disorder (ASD; n = 72), 3- to 4-year-old developmentally delayed children (n = 34), and 12- to 46-month-old typically…

This study compares the linguistic development of a gifted bilingual child from birth to 7 with that of subjects in first language acquisition research. The aspects analyzed are phonology, morphology (word formation), lexicon, modality (encoding of speaker's attitude towards the truthfulness of a proposition), syntax (sentence construction),…

This study investigates three aspects of social communication in 12-month-old infants and their caregivers: (a) caregiver conversational style, (b) caregiver gesture, and (c) infant engagement. Differences in caregiver behavior during passive joint engagement were associated with language outcomes. Although total mean duration of infant time in…