Amaral and Roeper (this issue; henceforth A&R) argue that all speakers -- regardless of whether monolingual or bilingual -- have multiple grammars in their mental language representations. They further claim that this simple assumption can explain many things: optionality in second language (L2) language behaviour, multilingualism, language…

This article offers the author's commentary on the Multiple Grammars (MG) language acquisition theory proposed by Luiz Amaral and Tom Roeper in the present issue. Multiple Grammars advances the claim that optionality is a constitutive characteristic of any one grammar, with interlanguage grammars being perhaps the clearest examples of a…

Optionality is a central phenomenon in second language acquisition (SLA), for which any adequate theory must account. Amaral and Roeper (this issue; henceforth A&R) offer an appealing approach to it, using Roeper's Multiple Grammars Theory, which was created with first language in mind but which extends very naturally to SLA. They include…

This article offers the author's commentary on the Multiple Grammar (MG) language acquisition theory proposed by Luiz Amaral and Tom Roeper in the present issue and touches on other second language acquisition research. Topics discussed include the concept of second language (L2) optionality, a hypothesis regarding the acquisition of the…

This paper defines and exemplifies the "grammar of the reader." It is claimed that existing pedagogical grammars, although supposedly neutral with respect to skills, are actually biased towards production. In translating rules into the reader's perspective, reader's grammar turns them inside out. Reader's grammar does not primarily focus on rules…

Discusses the "null prep phenomenon" reported in studies of the second language (L2) development of extraction constructions. Reviews a proposal that null prep grammars represent a generalized procedure in L2 development, that of early reliance on A-bar binding construals when the target grammar requires wh-movement. Offers an…

Presents a research agenda in which the study of interlanguage becomes more central to the study of interlanguage pragmatics, assessing the state of acquisition research in interlanguage pragmatics, surveying work in interlanguage pragmatics that either directly examines or appeals to grammatical competence, showing how acquisition studies in…

This paper argues that, on one hand, there are compelling theoretical reasons to believe that interlanguage (IL) grammars are both systematically and randomly variable, and that the relationship between the two types of variation is a complex one. At any one stage of IL development, some structures may be systematically variable, but at the same…

Argues that the null preposition phenomenon is a special case of reliance on the A-bar binding strategy, examining research on English-French interlanguage in college classrooms and suggesting that apparent categorical mismatches in A-bar chains may result from preposition incorporation. Second-language learners can appeal to the A-bar binding…

Presenting four types of evidence, this article argues that grammatical competence should not be a subcomponent of communicative competence in second-language instruction, but have a separate status. Focuses on the critical role of grammatical competence in the overall development of target-language proficiency. (Author/VWL)

Suggests that second language research could provide answers to questions concerning the structure of first language grammars that cannot be answered by only examining first language data and intuitions. Examines homophony in phonology and morphology. (Author/VWL)

Discusses the scarcity of research on the characterization of the second-language (L2) initial state, where "L2 initial state" refers to the starting point of nonnative grammatical knowledge. The article emphasizes that exploring the mechanisms of "development" of interlanguage requires an understanding of what a particular stage changed "from."…

Responds to a reanalysis of study findings that refute the claim that negative evidence can lead to parameter setting in second-language acquisition, presenting empirical evidence from French learners of English, suggesting that positive second-language acquisition data do not guarantee the loss of native language parameter settings. (26…

Records an interview with Pit Corder, retired chair of Applied Linguistics at the University of Edinburgh, in which he reflects on the implications for language teaching and learning of recent research into second language acquisition and language transfer, as well as on the status of applied linguistics in the mid-1980's. (Author/SED)

Analyzes the problem of grammatical terminology in foreign language instruction pointing out that it cannot be reduced to the dichotomy of explicit v implicit grammar. Observation of language classes showing that, regardless of method, use of metalinguistic statements cannot be avoided suggests an approach tailored to students' proficiency and…