Despite teachers' mainstream practices in L2 writing classrooms addressing different dimensions of writing over time, much of the research on feedback in recent years has been of relative short duration and has mainly focused on accuracy. The current longitudinal study investigated the influence of sustained teacher written feedback on accuracy,…

Tasks can vary in terms of difficulty and implementation conditions, and these in turn may affect the nature of the language produced by the learner. There have been a large number of studies which have investigated the effects of these task properties and implementation conditions on the language the learner produces. To date, results have been…

The assessment of oral language is now quite commonly done in pairs or groups, and there is a growing body of research which investigates the related issues (e.g. May, 2007). Writing generally tends to be thought of as an individual activity, although a small number of studies have documented the advantages of collaboration in writing in the…