Does it matter if the teacher is there?: A teacher's contribution to emerging patterns of interactions in online classroom discussions.
Jeong-bin Hannah ParkDiane L. SchallertAnke J. Z. SandersKyle M. WilliamsEunjin SeoLi-Tang YuJane S. VoglerKwangok SongZachary H. WilliamsonMarissa C. KnoxPublished in: Comput. Educ. (2015)
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