Search results for author:"Yuan-Cheng Lai"
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Computers & Education Vol. 66, No. 1 (August 2013) pp. 40–53
Social network awareness (SNA) has been used extensively as one of the strategies to increase knowledge sharing and collaboration opportunities. However, most SNA studies either focus on being aware of peer's knowledge context or on social context....
Journal of Educational Technology & Society Vol. 17, No. 3 pp. 138–153
Solving well-structured problems often requires using considerable related concepts which are usually scattered and introduced throughout different learning units of a subject. In addition, poor learning of related concepts of preceding units may...