Purpose: The ontogeny of mandibular control is important for understanding the general neurophysiologic development for speech and alimentary behaviors. Prior investigations suggest that mandibular control is organized distinctively across speech and nonspeech tasks in 15-month-olds and adults and that, with development, these extant forms of…

Piaget's support Piaget's though nominal realism doesn't seem to develop in as unified a pattern as he described. A version of this paper was read at the annual meeting of the New Jersey State Psychological Association, May 1968. This research is based on a dissertation submitted in partial fulfillment of the requirements for the doctoral degree…

Specific language impairment (SLI), like many diagnostic labels for complex behavioral conditions, is often assumed to define a category of children who differ not only in degree but also in kind from children developing language normally. Although this assumption has important implications for theoretical models and clinical approaches, its…

Purpose: Onset of canonical babbling by 10 months of age is surprisingly robust in infancy, suggesting that there must be deep biological forces that keep the development of this key vocal capability on course. This study further evaluated the robustness of canonical babbling and other aspects of prelinguistic vocal development. Method:…

This study introduces a typological model of the "conceptual language-specific approach" to the L2 research on the acquisition of tense-aspect. The model is based on the typological notion of prominence, classifying languages into tense-prominent and aspect-prominent (Bhat 1999) and the L1 research proposal that language-specific…

This study describes the language and literacy skills of 11-year-olds attending a mainstream school in an area of social and economic disadvantage. The proportion of these young people experiencing difficulties in decoding and reading comprehension was identified and the relationship between spoken language skills and reading comprehension…

Using a discourse analytic approach from the work of Hoey (1991) and a dual processing model from Wray (2000), this paper compares the language produced by the same classes of children when they are engaged in role-play and when they are playing rule-based games. We find that role-play tends to be richer in "frozen" pair parts, where the responses…

A central tenet of two-way immersion has been that the minority language children benefit from mother-tongue support in addition to instruction and interaction in the majority language (usually English) with their peers in high prestige programmes, while the English speakers gain valuable opportunities for peer interaction in their L2 with native…

In this squib we examine the time course of children's acquisition of English to evaluate the basic insights of Kayne's (1981; 1984) proposals on preposition stranding. Kayne argued that the availability of preposition stranding (P-stranding) in English is parametrically linked to the availability of double object datives and the prepositional…

A book describing children's utterances in terms of similarities to and deviations from the "well-formed structures of the adult model is reviewed. (DB)

Responds to various commentaries written in response to an earlier article published by the author on filler syllables and their status in emerging grammar. (Author/VWL)

Investigated the effects of semantic predictability on children's preservation of the /t/-/d/ phonemic voice contrast. Children in three age groups completed testing. Twelve adults acted as controls. There were age-related effects in the influence of semantic predictability on the preservation of a phonemic voice contrast. Differences produced by…

Children who produce one word at a time often use gesture to supplement their speech, turning a single word into an utterance that conveys a sentence-like meaning ('eat'+point at cookie). Interestingly, the age at which children first produce supplementary gesture-speech combinations of this sort reliably predicts the age at which they first…

The nature and origin of the human capacity for acquiring language is not yet fully understood. Here we uncover early roots of this capacity by demonstrating that humans are born with a preference for listening to speech. Human neonates adjusted their high amplitude sucking to preferentially listen to speech, compared with complex non-speech…

Our previous research showed that Russian children commit fewer gender-agreement errors with diminutive nouns than with their simplex counterparts. Experiment 1 replicates this finding with Russian children (N=24, mean 3;7, range 2;10-4;6). Gender agreement was recorded from adjective usage as children described animal pictures given just their…