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Shea, P.; Hayes, S.; Uzuner Smith, S.; Vickers, J.; Bidjerano, T.; Gozza-Cohen, M.; Jian, S.-B.; Pickett, A.; Wilde, J.; Tseng, C.-H. Online Learner Self-Regulation: Learning Presence Viewed through Quantitative Content- and Social Network Analysis. IRRODL 2013, 14, 427-461.