Donna Dufner

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The research presented here studied thirty-three groups of student volunteers over a period of three weeks while the groups performed a series of teamwork tasks. To investigate the viability of Web-based group support tools for asynchronous learning networks, student volunteers from four widely distributed universities were assigned to one of four(More)
The research pilot presented here studied six student groups (N=30) using a CyberCollaboratory to perform the tasks necessary to complete a complex group project assignment in the asynchronous mode of communication. Each group was comprised of students from two major universities located over 500 miles apart and in different states. All students performed(More)
Faculty are working with students on a research project developing a project management software program. This research project uses case-based reasoning (CBR), an artificial intelligence (AI) approach that overcomes most of the drawbacks of rule-based expert systems (e.g., codification of the knowledge base) by looking for previous cases that are similar(More)