![[Lecture Notes in Educational Technology] State-of-the-Art and Future Directions of Smart Learning || The Impact of Assigned Roles and Cross-Age Peer Tutors on Knowledge Elaboration, Knowledge Convergence, and Group Performance in Synchronous Online Learning Environment]()
[Lecture Notes in Educational Technology] State-of-the-Art and Future Directions of Smart Learning || The Impact of Assigned Roles and Cross-Age Peer Tutors on Knowledge Elaboration, Knowledge Convergence, and Group Performance in Synchronous Online Learning EnvironmentLi, Yanyan; Chang, Maiga; Kravcik, Milos; Popescu, Elvira; Huang, Ronghuai; Kinshuk, ; Chen, Nian-Shing · 2016