"Grammar is the sound, structure, and meaning system of language. All languages have grammar, and each language has its own grammar" (Beverly, 2007, p.1). People who speak the same language are able to communicate with each other because they all know the grammar system and structure of that language, that is, the meaningful rules of…

Computational models have played a central role in the debate over language learnability. This article discusses how they have been used in different "stances", from generative views to more recently introduced explanatory frameworks based on embodiment, cognitive development and cultural evolution. By digging into the details of certain specific…

We report experiments using time-lagged pre- and postintervention designs with (a) 4 first graders with learning delays, and (b) a systematic replication with 3 preschoolers with learning delays. Both experiments tested the effects of multiple exemplar instructional procedures (MEI) on the emergence of untaught past tense emission of novel regular…

This paper will revisit French theorists, Gilles Deleuze and Jacques Derrida, on the notion of the future of philosophy. Although their approaches to the future ("devenir" [to become] for Deleuze and "a venir" [to come] for Derrida) of philosophy may differ, I will argue that their differences allow for a space of congruence and continuity in the…

Every language has some way of reporting what someone else has said. To express what Jakobson [Jakobson, R., 1990. "Shifters, categories, and the Russian verb. Selected writings". "Word and Language". Mouton, The Hague, Paris, pp. 130-153] called "speech within speech", the speaker can use their own words, recasting…

Embedded hierarchical structures, such as "the rat the cat ate was brown", constitute a core generative property of a natural language theory. Several recent studies have reported learning of hierarchical embeddings in artificial grammar learning (AGL) tasks, and described the functional specificity of Broca's area for processing such structures.…

Current approaches to assessing agrammatism use data from restricted contexts, such as picture description and story telling tasks. There is evidence in the conversation analysis literature to suggest that conversational grammar may differ markedly from the grammar of such elicited language samples. The disparity between conversational and test…

This article presents a selective review of previous research findings on first language (L1) attrition. The review is intentionally limited in scope as it only discusses studies on morphosyntactic attrition in the L1 grammar of adult bilinguals. To this end--and in order to present the most current line of research in this field--I first report…

Agrammatism is--among others, characterized by a deficit in producing grammatical structures. Of specific difficulty is the utilization of complex, non-canonical sentence structures (e.g. object-questions, passives, object-clefts). Several studies have documented positive effects when applying a specific treatment protocol in terms of increasingly…

This article investigates an argument-adjunct asymmetry in English as a second language (ESL) learners' acquisition of inversion in "wh"-questions. A generative approach (DeVilliers, 1991; Stromswold, 1990) claims that inversion is acquired earlier in argument "wh"-questions than in adjunct "wh"-questions, the asymmetry resulting from their…

Background: This study compares the efficacy of two school-based intervention programmes (Phonology with Reading (P + R) and Oral Language (OL)) for children with poor oral language at school entry. Methods: Following screening of 960 children, 152 children (mean age 4;09) were selected from 19 schools on the basis of poor vocabulary and verbal…

Teachers, in particular those who operate in communicatively oriented classrooms, frequently use recasts (i.e. reformulations) when interacting with students. Research has nevertheless shown that, as a corrective feedback strategy, recasts are the least effective, particularly in terms of helping students to recover from grammatical errors. One…

This article critically reviews the usefulness of grammar correction in second language writing instruction through the eyes of five second-language writers. It first examines the validity of four teaching principles that appear to influence how writing instructors approach error correction in classrooms and concludes with discussions as to why…

Background: This study investigates the effects of two dimensions of attentional functioning, sustained focus of attention and resource capacity/allocation, on the real-time processing of simple sentences by children with specific language impairment (SLI) and typically developing (TD) children matched for age. Methods & Procedures: Thirty-six…

This paper reports on an experiment which examined the knowledge of verb placement by Japanese learners of English (JLEs). The results of two grammaticality judgement tasks indicated that JLEs acquire the unavailability of an NP-shift operation relatively early, but their judgements of sentences involving V-raising (i.e., illicit *SV-Adv-O word…