The Cognition Hypothesis postulates that more cognitively complex tasks can trigger more accurate and complex language production, thereby advancing second language (L2) development. However, few studies have directly examined the relationship between task manipulations and L2 development. To address this gap, this article reviews, via an analytic…

This essay contributes to the research on the emergence of tense/aspect morphology by reviewing the results and task conditions of studies supporting either the Aspect Hypothesis (AH) or the Default Past Tense Hypothesis (DPTH) for second language (L2) learners of Spanish. The AH has found that past marking emerges based on inherent aspectual…

Reviews current views about the status of grammar learning through task work and suggests that grammar learning can be addressed at different stages during task performance: prior to the task, during the task, and after the task. Examples are given of how this can be achieved in materials' design and in the classroom.(Adjunct ERIC Clearinghouse on…

This paper looks at the employment of metalanguage by advanced English L2 users engaged in Dictogloss, a form-focused collaborative writing task, and compares it with that in an earlier study of intermediate learners. First, three commonly employed types of metalinguistic terms are recognised, listed and compared with those reported in a study of…

This article reviews previous studies of the effects of implicit and explicit corrective feedback on SLA, pointing out a number of methodological problems. It then reports on a new study of the effects of these two types of corrective feedback on the acquisition of past tense -ed. In an experimental design (two experimental groups and a control…