Some learning scientists are beginning to investigate social and cultural aspects of learning by examining the interactions between a learner and the environment as well as with other people in the learning environment. This article proposes conversational analysis (CA) as a tool to analyze interactions between learners and instructors in…

In this article, the author examines the character of the conversations generated in an elementary teacher group as they worked on mathematical problems together and analyzed their students' work. Two distinct forms of talk--"exploratory" and "expository"--were found. The first type of talk occurred most prominently when discussions centered on…

Discusses the merit in having every English-as-a-Second-Language learner speak during every session to practice English as opposed to the value of allowing a period of silence until the student is ready to speak. It is crucial to provide a stimulus for meaningful interaction and to follow up with opportunities for each learner to use an individual…

This book examines different theoretical perspectives on the role that interaction plays in second language acquisition. The principle perspectives are those provided by the Interaction Hypothesis, Socio-Cultural Theory, and the Levels of Processing Model. Interaction is defined broadly; it is seen as involving both intermental and intramental…