Morphophonological alternations can make target-like production of grammatical morphemes challenging due to changes in form depending on the phonological environment. This article explores the acquisition of morphophonological alternations involving the interacting patterns of vowel deletion and stress shift in Russian-speaking children (aged…

Drawing on the findings of an ESRC-funded research study, which included a detailed linguistic analysis of a large corpus of writing from secondary English classrooms, this article describes patterns of linguistic deployment at the level of the sentence. Given the limited number of applied linguistic studies which consider writing development in…

Three issues of concern in language acquisition are discussed: (1) apparent attrition of the Language Acquisition Device (LAD) by puberty; (2) observable differences among second-language learners with respect to LAD efficiency; and (3) whether explicit rules of grammar can become part of linguistic competence. (42 references) (Author/MSE)

This article uses data from the random sample telephone survey portion of the Survey of Oklahoma Dialects to explore the spatial diffusion of linguistic innovations in Oklahoma. The data show that, although some linguistic innovations diffuse hierarchically, others diffuse contrahierarchically, whereas still others diffuse in complex patterns that…

A study investigated the existence of a definite article in Montagnais, an Algonquian language spoken by about 6,000 Canada natives. The language has not yet been totally described, and teachers, who must create their own instructional materials for Montagnais language instruction, are unsure as to whether to teach their own usage or what they are…

Basque auxiliary verbs encode tense, agreement relations with ergative, absolutive, and dative arguments, which constitute an inflectional verbal amalgam whose acquisition is not problematic for Spanish-speaking children but is for Spanish-speaking adults. This asymmetry is due to different processes by which the inflectional amalgam is acquired.…

Presents evidence from studies on adults' language processing and children's language acquisition that the lexicon is at the core of grammatical generalizations at several levels of representation. Proposes that phonological acquisition might provide the bootstrapping into grammatical generalization in general. Concludes that age-appropriate…

Discusses nominal-pronominal reduplication (NPR) in the language of children ages seven and nine in four situations. Younger children produced more NPR; all children produced little NPR talking to their peers and increasing amounts talking to adults. Examples are given and analyzed. (EJS)

This study investigated the hypothesis that in language contact situations, bilinguals develop strategies aimed at lightening the cognitive load of having to remember and use two different linguistic systems, resulting in changes in the secondary language. The study examined four specific strategies (simplification of grammatical categories and…

This study investigated the earliest manifestations of verb tense and agreement in English-speaking children, using longitudinal data on the language of four children aged 1:6 to 3:5 years, drawn from a child-language database. Analysis focused on one aspect of inflectional phrase (IP), the children's use of the verbs "be" and "do" forms to mark…