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Peer reviewedWideman, Herbert H.; Owston, Ronald D. – Journal of Educational Computing Research, 1993
Discusses knowledge base development as a pedagogical activity and describes a study of eighth graders that compared three instructional conditions: (1) expert system development work; (2) problem-solving activities using computer-assisted instruction; and (3) a control group that used traditional noncomputer methods. Pretest and posttest scores…
Descriptors: Comparative Analysis, Computer Assisted Instruction, Conventional Instruction, Courseware
