The use of collaborative classroom interactional tasks is on the rise recently since they incorporate the negotiation of meaning and thus they may be regarded as one of the most efficient ways to ease a learner’s focus on form. This study investigated the immediate and long-term effects of reconstruction editing task on the learning of 20 academic vocabulary items through using five reconstruct...

This study aimed to examine the effect of two types of collaborative output tasks on Iranian EFL learners’ comparative adjectives with two or more syllables. Thirty Iranian EFL learners participated in this study which were then divided into two experimental and one control groups; one experimental group received dictogloss task in 4-pairs and the other experimental group was given text reconst...

Layers is a nascent text editing concept that combines text versioning into the editing process. Its versioning model is always-merged, conflict-free, and fully visible and manipulable within the editing interface. This report describes the underlying model and some of its properties, the implementation, the user interface, and applications to software engineering.