Research into peer interaction continues to grow and new findings with new designs have been reported. However, there remain theoretical and methodological issues that replication studies can address. In this article, I first discuss theoretical frameworks that have been used to investigate peer interaction, namely, interactionist, sociocultural,…

Until recently, the assumption of the language-teaching literature has been that new languages are best taught and learned monolingually, without the use of the students' own language(s). In recent years, however, this monolingual assumption has been increasingly questioned, and a re-evaluation of teaching that relates the language being taught to…