Understanding how second language task-based performance can be raised is vital for progress with task-based approaches to instruction. The chapters in this volume all attempt to advance this understanding, and do so within a viewpoint which assumes limited attentional capacities and accounts for second language speaking based on Levelt's model of first language speaking. Six empirical chapters present original studies. They explore the topics of task planning, familiarity of information in a task, task repetition, task characteristics, and the effects of using post-task transcription. The...

Understanding how second language task-based performance can be raised is vital for progress with task-based approaches to instruction. The chapters in this volume all attempt to advance this understanding, and do so within a viewpoint which assumes limited attentional capacities and accounts for second language speaking based on Levelt's model of first language speaking. Six empirical chapters present original studies. They explore the topics of task planning, familiarity of information in a task, task repetition, task characteristics, and the effects of using post-task transcription. The...