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Chapman, D. & Wiessner, C. (2008). Exploring Engaged Learning as a Tool for Evaluating Web Conferencing. In C. Bonk, M. Lee & T. Reynolds (Eds.), Proceedings of E-Learn 2008--World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (pp. 283-291). Las Vegas, Nevada, USA: Association for the Advancement of Computing in Education (AACE).