Evidence is widely recognized as an essential component of argumentation. Existing research has primarily focused on students' use of evidence to construct explanations or claims. In the present study, 54 11- to 12-year-old Chinese students participated in an extended discourse-based argumentation curriculum, along with an equivalent…

This article describes how students in the second language classroom claim incipient speakership and establish recipiency with a co-participant before the turn is properly initiated. The resources used by the incipient speaker include in-breaths and body movements. The article shows that when the teacher's turn is designed as not to pre-establish…