Pairing learners in pair work activity

Although pair work is advocated by major theories of second language (L2) learning and research findings suggest that pair work facilitates L2 learning, what is unclear is how to best pair students in L2 classes of mixed L2 proficiency. This study investigated the nature of pair work in an English as a Foreign Language (EFL) class in a college in Saudi Arabia. The L2 proficiency of the learners in such classes is often quite heterogeneous....