Fig. 1

Patterns of the Language Functions of Learners’ Interactional Feedback Exchanges in Peer Review. This figure is an illustration of the various categories of learners’ interactional feedback exchanges identified in the 37 reviewed studies. It starts with the language functions which are sub-categorized into exploratory, procedural and social. Moreover, the exploratory category has two sub-categories: scaffolding and non-scaffolding. For the social category, it has two sub-categories: on-task and off-task