Peer assessment is an instructional strategy in which students evaluate each other's performance for the purpose of improving learning. Despite its accepted use in higher education, researchers and educators have reported concerns such as students' time on task, the impact of peer pressure on the accuracy of marking, and students' lack of ability…

As increasing numbers of undergraduate students in higher education are engaging in online group discussions as part of their course work, there is a need to gain insights into the nature of the experience of learning in this new context. Previous studies have reported benefits for students who engaged in online discussions, but few describe these…