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…

Looks at recent research on learners' intake of a second language and concludes that second language research has inadequately explored the process of intake. Argues that both theory and the research derived from it need to develop consistent, well-defined models and methods for investigating language learners' processing of input. (SED)

Argues against the current oral proficiency testing approach in favor of an approach in which researchers come to understand what it means for real speakers to interact with each other in the everyday world of human activity. Problematic trends are addressed, and a principled theory of oral proficiency is identified. (DJD)

Ellis's target article suggests that language processing is based on frequency and probabilistic knowledge and that language learning is implicit. These findings are consistent with those of SLA researchers working within a variationist framework (e.g., Tarone, 1985; Bayley & Preston, 1996). This paper provides a brief overview of this research…

This article (1) discusses the relationship between grammatical and communicative competence; (2) examines aspects of grammar theory; (3) discusses pedagogical problems inherent in traditional notions of grammar; and (4) summarizes the pedagogical and research implications of a new perspective on the role of grammar in foreign language…

Discusses second language acquisition, the importance of comprehensible input to this acquisition, and the inadequacy of the theory of language interference as an explanation for errors in second language speech. The role of the teacher in the language classroom and the "procedural syllabus" are described. (SED)

In linguistic analysis of the speech act, the data used to support theoretical conclusions are too often comprised of semantically isolated utterances of the ideal speaker-hearer. In reality, one of the most revealing kinds of data is imperfect data, where the functioning language processes are often unmasked. The study of first language…

To assist language researchers in their analysis of interlanguage, some values for the linguistic variables of Source Language (SL), Interlanguage (IL), and Target Language (TL) are set forth. Although the fundamental assumption underlying interlanguage research is that interlanguages are linguistic systems, it is difficult to describe the…

Viewing language learning as another skill acquisition process allows correction to be seen differently. An "error" occurs when knowledge is faulty, a "mistake" when only the performance is faulty. Mistakes can be corrected when (1) the student desires correction; (2) knows what is correct; (3) knows a mistake has occurred; and…

This section of the TESOL convention volume challenges basic assumptions which are held by language teachers and researchers while at the same time providing other assumptions for professionals to challenge. The following papers are presented: (1) My View of "Teaching Languages: A Way and Ways," by E. Stevick; (2) "'I Got…