The goal of this article is to further our understanding of how learning opportunities are created in interactions. Based on a conversation analysis of peer interactions of foreign language learners, we investigate how the negotiation of expert positions among these learners affects this process. The focus of the analysis is on the relationship…

This article offers an empirically based contribution to the growing body of studies using Conversation Analysis (CA) as a tool for analyzing second/foreign language learning in and through interaction. Building on a sociointeractional view of learning as grounded in the structures of participation in social activities, we apply CA methods to…

Investigates the effects of science students' domain-specific knowledge and language proficiency on local lexical and syntactic processing and on semantic and higher conceptual processing of biology texts written in the students' first and second languages. Results indicate that language proficiency affects lower-level processing and…