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Zhan, H. & Blocher, M. (2004). Problem-solving Strategies Involved in Interactions in Instructional Design and Multimedia Authoring: A Dual Perspective of an Online Instructor and His student. In R. Ferdig et al. (Eds.), Proceedings of Society for Information Technology & Teacher Education International Conference 2004 (pp. 4338-4342). Chesapeake, VA: AACE.