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McLoughlin, C. & Parkes, M. (2002). Self-direction online through structured task activity: Is online moderation always needed?. In P. Barker & S. Rebelsky (Eds.), Proceedings of ED-MEDIA 2002--World Conference on Educational Multimedia, Hypermedia & Telecommunications (pp. 1293-1298). Denver, Colorado, USA: Association for the Advancement of Computing in Education (AACE).