Applied linguists have developed complex theories of the ability to communicate in a second language (L2). However, the perspectives on L2 communication ability of speakers who are not trained language professionals have been incorporated neither into theories of communication ability nor in the criteria for assessing performance on…

Complexity, accuracy, and fluency have proved useful measures of second language performance. The present article will re-examine these measures themselves, arguing that fluency needs to be rethought if it is to be measured effectively, and that the three general measures need to be supplemented by measures of lexical use. Building upon this…

Outlines some theoretical differences in the interpretation of nonword repetition and discusses how best these differences could be resolved. (eight references) (GLR)

Reviews the various definitions of communicative competence, and argues for a view of communicative competence as language use, a lesser but more readily achievable ambition for both theory and pedagogy. (Author/CB)

A description is given of a model of the bilingual speaker. The model is based on Levelt's (1989) "speaking model," which sketches a framework in which a number of highly autonomous information processing components are postulated. (56 references) (JL)

Argues that the teachability of language is constrained by what the learner is ready to acquire. The Teachability Hypothesis, based on this constraint, uses a speech processing approach to explain second language acquisition and contains important psycholinguistic information on which second language teaching methods could be based. (Author/CB)

The main difference between the information-processing and Bialystok's Analysis/Control framework for first and second language learning is in their focus. The latter is equipped mainly to account for performance differences on metalinguistic tasks, while the former accounts for construction and reconstruction of implicit and explicit mental…

By presenting two theories of first and second language learning dichotomously, their fundamental similarity as information-processing theories is obscured and details of both positions are misrepresented. (Author/MSE)

Discusses the similarities between the science of chaos/complexity and second language acquisition (SLA). Notes that chaos/complexity scientists focus on how disorder yields to order and on how complexity arises in nature. Points out that the study of dynamic, complex nonlinear systems is meaningful in SLA as well. (78 references) (Author/CK)

Comments are offered on an earlier paper on theory construction in second-language acquisition. A critical perspective is offered that is characterized by the ethical foundations of theory construction (and scientific activity in general) and the grounding of theory in practical activity. (60 references) (Author/LB)

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…

Defines language transfer as a psycholinguistic procedure by which second language learners activate prior knowledge in developing or using their interlanguage. A functional differentiation of language transfer is proposed, according to its activation in learning, reception, and production. (Author/LMO)

Research results suggest that neural networks are able to generalize the past tense form from the base form and that phonological form plays a significant role in generalizing. This conclusion questions the scope and validity of learning models currently promoted in both first- and second-language learning theories. (Contains 29 references.)…

Reports a study of the relationship between nonverbal forms of communication, principally gestures, and second language (L2) private speech through recall and picture narration task. Results show nonverbal elements illuminate the private speech they accompany, and gestures alone act in a self-regulatory capacity after pauses, implying a connection…