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Peer reviewed Peer reviewed
Wu, Albert K. W.; Lee, M. C. – Computers in Human Behavior, 1998
Proposes the notion of intelligent tutoring systems (ITS) as design in order to engage ITS development with more rigor. Topics include engineering design versus ITS design; systems approach; design as problem solving; a hierarchy of paradigms; the emergence of an agent-theoretic approach; and the need for an ITS design notation. (Author/LRW)
Descriptors: Design, Intelligent Tutoring Systems, Problem Solving, Systems Approach
Peer reviewed Peer reviewed
Waern, Yvonne; Ramberg, Robert – Computers in Human Behavior, 1996
Discusses users' perceptions of computers versus human beings as advice givers in problem-solving situations based on two studies conducted at Stockholm University (Sweden). Examines people's self-confidence and perception of advice, and concludes that perception relates to existing attitudes, experience, and domain knowledge. (Author/LRW)
Descriptors: Analysis of Variance, Comparative Analysis, Foreign Countries, Higher Education