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Fortune, Jim C.; Hutson, Barbara A. – Educational Technology, 1983
Discusses the meaning of change, purposes and models for measuring it, matching models to purposes and types of data, and using more than one model to measure change. Twenty-one references are listed. (Author/MBR)
Descriptors: Change, Educational Objectives, Evaluation Methods, Literature Reviews
Webster, William J.; Schuhmacher, Clinton C. – Educational Technology, 1973
Descriptors: Computer Programs, Evaluation Criteria, Evaluation Methods, Formative Evaluation
Thach, Liz – Educational Technology, 1995
Describes public and private online networks and the characteristics of electronic mail. Reviews the literature on survey research conducted via electronic mail, and examines the issues of design, implementation, and response. A table displays advantages and disadvantages of electronic mail surveys. (AEF)
Descriptors: Comparative Analysis, Electronic Mail, Information Networks, Literature Reviews