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Data and Network Science for Noisy Heterogeneous Systems
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Rider, Andrew Kent – ProQuest LLC, 2013
Data in many growing fields has an underlying network structure that can be taken advantage of. In this dissertation we apply data and network science to problems in the domains of systems biology and healthcare. Data challenges in these fields include noisy, heterogeneous data, and a lack of ground truth. The primary thesis of this work is that…
Descriptors: Computer Networks, Computer Science, Biological Sciences, Health Sciences
On the Roles of External Knowledge Representations in Assessment Design
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Mislevy, Robert J.; Behrens, John T.; Bennett, Randy E.; Demark, Sarah F.; Frezzo, Dennis C.; Levy, Roy; Robinson, Daniel H.; Rutstein, Daisy Wise; Shute, Valerie J.; Stanley, Ken; Winters, Fielding I. – Journal of Technology, Learning, and Assessment, 2010
People use external knowledge representations (KRs) to identify, depict, transform, store, share, and archive information. Learning how to work with KRs is central to be-coming proficient in virtually every discipline. As such, KRs play central roles in curriculum, instruction, and assessment. We describe five key roles of KRs in assessment: (1)…
Descriptors: Student Evaluation, Educational Technology, Computer Networks, Knowledge Representation
On the Roles of External Knowledge Representations in Assessment Design. CSE Report 722
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Mislevy, Robert J.; Behrens, John T.; Bennett, Randy E.; Demark, Sarah F.; Frezzo, Dennis C.; Levy, Roy; Robinson, Daniel H.; Rutstein, Daisy Wise; Shute, Valerie J.; Stanley, Ken; Winters, Fielding I. – National Center for Research on Evaluation, Standards, and Student Testing (CRESST), 2007
People use external knowledge representations (EKRs) to identify, depict, transform, store, share, and archive information. Learning how to work with EKRs is central to becoming proficient in virtually every discipline. As such, EKRs play central roles in curriculum, instruction, and assessment. Five key roles of EKRs in educational assessment are…
Descriptors: Educational Assessment, Computer Networks, Test Construction, Computer Assisted Testing
Structuring and Regulating Collaborative Learning in Higher Education with Wireless Networks and Mobile Tools
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Jarvela, Sanna; Naykki, Piia; Laru, Jari; Luokkanen, Tiina – Educational Technology & Society, 2007
In our recent research we have explored possibilities to scaffold collaborative learning in higher education with wireless networks and mobile tools. The pedagogical ideas are grounded on concepts of collaborative learning, including the socially shared origin of cognition, as well as self-regulated learning theory. This paper presents our three…
Descriptors: Learning Theories, Higher Education, Cooperation, Telecommunications