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Peer reviewedBuckland, Michael K.; Florian, Doris – Journal of the American Society for Information Science, 1991
Examines the relationship between users' expertise, task complexity of information system use, and artificial intelligence to provide the basis for a conceptual framework for considering the role that artificial intelligence might play in information systems. Cognitive and conceptual models are discussed, and cost effectiveness is considered. (27…
Descriptors: Artificial Intelligence, Computer System Design, Cost Effectiveness, Difficulty Level
Download full textAlkin, Marvin C. – 1969
Evaluation of instructional programs involves the process of ascertaining the decisions to be made. The decision maker, not the evaluator, determines the questions to be asked or the decisions to be made. A second task of evaluation deals with the specification of required information in light of system objectives. The task of the evaluator…
Descriptors: Behavioral Objectives, Decision Making, Difficulty Level, Evaluation Criteria
