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Chen, Chun-Ying; Pedersen, Susan; Murphy, Karen L. – Research in Learning Technology, 2011
Many studies report information overload as one of the main problems that students encounter in online learning via computer-mediated communication. This study aimed to explore the sources of online students' information overload and offer suggestions for increasing students' cognitive resources for learning. Participants were 12 graduate students…
Descriptors: Electronic Learning, Graduate Students, Computer Mediated Communication, Discussion
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Roskos, Kathleen; Jarosewich, Tania; Lenhart, Lisa; Collins, Linda – Internet and Higher Education, 2007
This study examined the pedagogy of three online teacher professional development (oTPD) modules. Evidence of design features oriented to the "how people learn" framework was the primary research objective. An analytic framework was devised to code knowledge types, levels of cognitive demand, levels of interaction, and sensory details in the…
Descriptors: Constructivism (Learning), Instructional Design, Interaction, Professional Development
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Debuse, Justin C. W.; Hede, Andrew; Lawley, Meredith – Australasian Journal of Educational Technology, 2009
This study investigates the application of voice recognition technology to online lectures focusing on the efficacy of the text component of a multimedia presentation. Specifically, participants were provided with online access to multimedia instructional packages comprising an image of the lecturer with accompanying computer slides, plus…
Descriptors: Instructional Design, Semantics, Multimedia Instruction, Lecture Method