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Kurilovas, Eugenijus; Dagiene, Valentina – Electronic Journal of e-Learning, 2009
The main scientific problems investigated in this article deal with technical evaluation of quality attributes of the main components of e-Learning systems (referred here as DLEs--Digital Libraries of Educational Resources and Services), i.e., Learning Objects (LOs) and Virtual Learning Environments (VLEs). The main research object of the work is…
Descriptors: Electronic Learning, Evaluation Criteria, Electronic Libraries, Evaluation Methods
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Wolfe, Joanna – International Journal of Computer-Supported Collaborative Learning, 2008
Recent research on annotation interfaces provides provocative evidence that anchored, annotation-based discussion environments may lead to better conversations about a text. However, annotation interfaces raise complicated tradeoffs regarding screen real estate and positioning. It is argued that solving this screen real estate problem requires…
Descriptors: Persuasive Discourse, Protocol Analysis, Reading Strategies, Critical Thinking
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Borgman, Christine L.; Gilliland-Swetland, Anne J.; Leazer, Gregory H.; Mayer, Richard; Gwynn, David; Gazan, Rich; Mautone, Patricia – Library Trends, 2000
Discusses the research design for an educational evaluation of the Alexandria Digital Earth ProtoType (ADEPT), a digital library of geo-referenced information resources. Reviews the deployment of digital libraries in educational settings, the role of information technology in developing students' scientific thinking, and evaluation of digital…
Descriptors: Access to Information, Computer Assisted Instruction, Computer System Design, Electronic Libraries
Maurer, Hermann, Ed.; Olson, Richard G., Ed. – 1998
This proceeding of the third WebNet conference--WebNet 98--addresses research, new developments, and experiences related to the Internet, intranets, and extranets. The 265 contributions of WebNet 98 presented in this volume consist of the full and short papers accepted for presentation at the conference from a collection of more than 600 submitted…
Descriptors: Computer Assisted Instruction, Computer Interfaces, Computer Networks, Computer System Design
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Yang, Stephen J. H.; Chen, Irene Ya-Ling; Shao, Norman W. Y. – Educational Technology & Society, 2004
The nature of collaborative learning involves intensive interactions among collaborators, such as articulating knowledge into written, verbal or symbolic forms, authoring articles or posting messages to this community's discussion forum, responding or adding comments to messages or articles posted by others, etc. Knowledge collaborators'…
Descriptors: Knowledge Management, Information Retrieval, Cooperative Learning, Documentation