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Dills, Charles R.; Romiszowski, Alexander – 1990
This paper is intended to provide the instructional technologist already possessing some understanding of expert systems with some insight into two of the many steps involved in the design and production of such systems: knowledge acquisition and knowledge structuring or representation. It is also intended to help technologists to see how they…
Descriptors: Cognitive Structures, Comparative Analysis, Educational Technology, Epistemology

Wang, Feng-Kwei; Moore, Joi L.; Wedman, John; Shyu, Chi-Ren – Educational Technology Research and Development, 2003
Describes the design and development of a case-based reasoning (CBR) knowledge repository, including its case library and the search engine to support the technology integration community. The process and results of ormative evaluation following the concept of participatory design are reported to set the context for further research and…
Descriptors: Case Studies, Educational Technology, Elementary Secondary Education, Expert Systems