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Wideman, 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
Peer reviewed Peer reviewed
van Beek, Jan; And Others – Computers and Education, 1989
Describes a study conducted at the University of Groningen (Netherlands) that investigated the effectiveness of a computer-based training program for use with an automated system for retrieving legal information. Hypotheses tested are explained, computer-based versus traditional instructional methods are compared, and implications for further…
Descriptors: Analysis of Variance, Computer Assisted Instruction, Conventional Instruction, Databases