In this study, we analyse a 9-year-old child's argumentative participation in a group discussion, from a microgenetic development angle. Specifically, we follow one child through the discussion and analyse the development process, defined as changed participation and as interactionally contingent upon the other participants and the teacher. The…

Collaborative writing (CW) tasks require heightened Engagement with Language (EWL), as their learning potential has been shown to be mediated by the number of language-related episodes (LREs) or learners' patterns of interaction. Recent research on CW with young populations has investigated different dimensions of EWL, but a holistic view of the…