Hart and Risley's (1995) concept of a "word gap" (aka "language gap") is widely used to describe inferior cognitive development and lower academic achievement as by-products of the language patterns of families from economically disadvantaged backgrounds. In recent decades, this line of deficit research has proliferated and…

Reports on linguistic features and patterns of coherence in mild and advanced levels of discourse of Alzheimer's patients. Argues and demonstrates that, as the disease progresses, patients' discourse becomes "pregrammatical"--vocabulary-driven and reliant on meaning-based discourse features rather than grammatically based features.…

This paper surveys work on applying the insights of lexicalized grammars to low-level discourse, to show the value of positing an autonomous grammar for low-level discourse in which words (or idiomatic phrases) are associated with discourse-level predicate-argument structures or modification structures that convey their syntactic-semantic meaning…

A brief summary of research findings which support the hypothesis of scriptal knowledge structures in children and which indicates that children use such structures in ways very similar to those of adults is provided in this paper. Research reveals that when children as young as three are asked to tell what they know about events, they tend to…

Examines the implications of connectionist models of cognition for second-language theory, in which all knowledge is embodied in a network of simple processing units joined by connections that are strengthened or weakened in response to regularities in input patterns. A connectionist framework is proposed within which hypotheses about…

Discusses the ellipsis of major sentential elements as a pervasive grammatical phenomenon in Japanese conversation and demonstrates its relevance for current theories of discourse or text analysis. (FL)

Discusses the sources of information in oral language. Uses converging evidence from prosody, pausing, structural and semantic parallelism, and stylistic analysis to argue for a series of hypotheses about the units that organize the construction of narrative discourse. Provides examples and appendixes. (JD)

Attempts to clarify the notion of language competence and draws on its relevance to language teaching practices. Language use competence may involve the adjustment of pre-assembled and memorized patterns and not so much the generation of expressions by direct reference to rules. (Author/CB)

Suppletion is allomorphy that is produced by retrieving from the lexicon different phonological forms of the morpheme in question. A suppletive allomorph's use may be conditioned by grammatical or phonological context, or a combination. Its use therefore has dual motivation: the fact that it is governed by grammatical rule, and that its use in…

Surveys recent research in language acquisition, emphasizing the views of M. A. K. Halliday. (RL)

Focuses on a single rule of grammar to produce evidence of a memory system for language acquisition and processing that is modular; independent of real-world meaning; unaffected by frequency and similarity; sensitive to formal distinctions; more sophisticated than the explicitly-taught rules it subsumes; developed independently of ambient input;…

Explains the differences between constituency and dependency theories for structural linguistics. Reasons are provided for why the former has been indirectly responsible for the neglect of lexical acquisition in language acquisition research and for proposing a notation based on dependency theory for describing learners' segmentation of initially…

A review of research on second language (L2) speech looks at four issues of process and product: whether speech is different from writing; whether oral discourse patterns differ from one language to another; whether L2 speaker oral skills differ significantly from native speakers'; and how L2 speech develops. (MSE)

This concluding article of an issue focused on the interaction of phonology with other aspects of language and language learning discusses findings that indicate the importance of considering these aspects when devising remediation strategies for a single domain. The need for future research is emphasized. (Contains 7 references.) (CR)

Describes attempts to formalize and characterize a theory of communicative competence, focusing on the advantages of a preference model (which identifies and grades learning variables in order of importance) and of models developed on the premise of parallel distributed processing (which suggest that such rule-based processing are in fact gross…