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Burns, Catherine M.; Vicente, Kim J. – Information Processing & Management, 1996
Describes an empirical evaluation that investigated the criteria by which designers of human-machine systems evaluate design information. Professional designers of nuclear power plant control rooms rated hypothetical information search questions in terms of relevance, importance, cost, and effort based on Rouse's model of information search…
Descriptors: Computer System Design, Correlation, Costs, Designers
Peer reviewed Peer reviewed
Morrison, Gary R.; And Others – Computers in Human Behavior, 1988
Summarizes three research studies on text and screen density variables in a computer based instruction (CBI) lesson. The first two studies investigated the effectiveness of low density text on lessons taught in print and CBI modes; the third study examined learner preferences for different screen densities. (43 references) (Author/LRW)
Descriptors: Comparative Analysis, Computer Assisted Instruction, Courseware, Higher Education