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Clariana, Roy B.; Engelmann, Tanja; Yu, Wu – Educational Technology Research and Development, 2013
Problem solving likely involves at least two broad stages, problem space representation and then problem solution (Newell and Simon, Human problem solving, 1972). The metric centrality that Freeman ("Social Networks" 1:215-239, 1978) implemented in social network analysis is offered here as a potential measure of both. This development research…
Descriptors: Computer Assisted Instruction, Social Networks, Network Analysis, Comparative Analysis
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Simonson, Michael, Ed. – Association for Educational Communications and Technology, 2011
For the thirty-fourth year, the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the annual AECT Convention in Jacksonville, FL. A limited quantity of these Proceedings were printed and sold in both hardcopy and electronic…
Descriptors: Foreign Countries, Research and Development, Educational Technology, Conference Papers