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Katz, Adi – Journal of Technology and Science Education, 2018
Since database conceptual modeling is a complex cognitive activity, finding an appropriate pedagogy to deliver the topic to novice database designers is a challenge for Information Systems (IS) educators. The four-level TSSL model that is known in the area of human-computer interactions (HCI) is used to explain and demonstrate how instructional…
Descriptors: Schemata (Cognition), Databases, Visualization, Teaching Methods
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Edyburn, Dave L. – Journal of Special Education Technology, 1991
Thirteen learning-handicapped junior high students and 15 nonhandicapped peers conducted fact retrieval tasks. Highest retrieval success was attained with a menu-driven electronic encyclopedia, followed by print encyclopedia and command-driven electronic encyclopedia. Higher success levels were found when tasks were assigned rather than…
Descriptors: Behavior Disorders, Difficulty Level, Encyclopedias, Full Text Databases