“Video split-screen technology: A data collection instrument”
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PENN STATE’S Smeal College of Business Administration developed a multimedia-based independent study prototype for teaching Mathematics of Finance courses. The prototype was pilot tested and all testing sessions were videotaped so that they could be reviewed by the developers. Video recording was accomplished by mixing video signals from two cameras to create a split-screen effect where the subject was positioned in the left half of the screen and the computer screen in the right half. This technique made it easy to collect students’ physical reactions (facial expressions and body movements) and verbal reports, and to associate them with what was occurring on the computer. This process ultimately helped to improve the program and its interface and provided view of the students’ information processing.
Keywordscomputer-assisted instruction pilot testing evaluation field testing data collection
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- Allessi, S.M. & Trollip, S.R. (1985).Computer-based instruction: methods and development, Englewood Cliffs, NJ: Prentice-Hall Inc.Google Scholar
- Dede, C. (1988).The role of hypertext in transforming information into knowledge.Paper presented at annual meeting of NECC, Dallas, TX, June 1988.Google Scholar
- Guba, E.G. & Lincoln, Y.S. (1982). Epistemological and methodological bases of naturalistic inquiry.Educational Communications and Technology Journal, 30(4), 233–252.Google Scholar
- Rotheray, D. & Sewell, D. (1987). The release of cognitive resources: A unifying perspective on mainstream and special education. In J.C. Ruthowska and C. Crook.Computer, Cognition and Development Issues for Psychology and Education (pp. 69–83). New York: John Wiley & Sons.Google Scholar
- Van Dalen, D.B. (1979).Understanding educational research: An introduction. New York: McGraw-Hill Book Company.Google Scholar