Social networking sites (SNS) affordances for persistent interaction, collective generation of knowledge, and formation of peer-based clusters for knowledge sharing render them useful for developing constructivist knowledge environments. However, notwithstanding their academic value, these environments are not necessarily insulated from the…

There is little doubt that the advent of collaborative technologies in recent years has brought some significant changes in the way students learn, communicate, and interact with one another. In recent years, this emergence has sparked increased interest for research into the role and impact of instructional technologies on group learning. Despite…