This study investigates the ways in which synchronous and asynchronous activities create an online language laboratory that mediates second language (L2) learning for 188 L2 university participants over a 6-week period. Completion of tasks and pre-, post-, and weekly surveys were analyzed. Statistical analyses were run on self-rated questions…

In this article we consider how the roles of learner and teacher are configured in a teletandem exchange between two students working in a university language centre with no external tutor present. Teletandem is a multilateral exchange (Lewis et al. 2011) via desktop videoconferencing. It is based on the tandem method, where two learners with…