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Bosco, James; Wagner, Jerry – Educational Technology, 1988
Describes evaluation that assessed the effectiveness of the Interactive Laser Disc System (ILDS) Training Program in comparison with classroom instruction with videotape for training of General Motors workers. Topics discussed include achievement test, attitude scales, opinion surveys, user preference questionnaires, interviews, and variables that…
Descriptors: Achievement Tests, Attitude Measures, Comparative Analysis, Interactive Video
Peer reviewed Peer reviewed
El-Hadidy, Bahaa – Journal of the American Society for Information Science, 1994
Describes a case study which explored the extent to which CD-ROM products can support the information needs in developing countries; assessed the economics of a system of CD-ROM databases supplemented by an online system; and investigated the breakeven analysis of the costs of searching CD-ROM versus online. (Contains 34 references.) (LRW)
Descriptors: Case Studies, Comparative Analysis, Cost Effectiveness, Costs
Peer reviewed Peer reviewed
Forrest, Charles; And Others – Reference Services Review, 1989
Describes study that was designed to assess user interaction with InfoTrac, a computerized periodical index on optical disc that is accessed through workstations consisting of a microcomputer and printer. Use in three types of libraries--an undergraduate academic library, a graduate-level academic library, and a public library--is examined. (LRW)
Descriptors: Academic Libraries, Comparative Analysis, Computer Printers, Graduate Study