one of the major criticisms leveled at task-based language teaching (tblt), despite its countless merits, is developing fluency at the cost of accuracy. the post-task stage affords a number of options to counteract this downside through task repetition and task recycling. these two options are considered to positively affect learners' oral performance in terms of fluency, accuracy, and complexi...

Abstract This study examined how to improve students’ regulation of task-oriented reading (TOR). TOR encompasses and information processing needed perform a specific task. Previous studies suggest students can benefit from collaboration script enhance socially shared TOR. The elicits discussions about task perception, strategy selection, reflection. aimed examine the depth sharedness metacognit...

Designing meaninful metrics for evaluating MediaEval tasks that are able to capture multiple aspects of system effectiveness and user satisfaction is far from straighforward. A considerable part of the effort in organising such a task must often be devoted to selecting, designing or refining a suitable evaluation metric. We review evaluation metrics from the MediaEval Search and Hyperlinkiing t...

Recent research has emphasized the importance of reflection for students in intelligent learning environments. This study tries to investigate whether agent prompts, acting as scaffolding, can promote students’ reflection when they act as tutor through teaching the agent tutee in a learning-by-teaching environment. Two types of agent prompts are contrasted in this research, both from the perspe...