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Computer Science Education	2
Higher Education	2
Cognitive Processes	1
Computer Assisted Instruction	1
Computer Assisted Testing	1
Computer Oriented Programs	1
Evaluation	1
Individualized Instruction	1
Input Output	1
Interaction	1
Man Machine Systems	1
Models	1
Problem Solving	1
Programed Instruction	1
Testing Programs	1
Time Factors (Learning)	1
Videotape Recordings	1
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International Journal of…

Author

Hansen, Wilfred J.	1
Koffman, E. B.	1
Perry, J. M.	1

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A Model for Generative CAI and Concept Selection

Peer reviewed

Koffman, E. B.; Perry, J. M. – International Journal of Man-Machine Studies, 1976

Describes a model for the design of computer assisted instruction (CAI) in problem solving for an introductory digital systems design course. Includes evaluation. (LS)

Descriptors: Computer Assisted Instruction, Computer Science Education, Evaluation, Higher Education

Why an Examination Was Slower On-Line than On Paper.

Peer reviewed

Hansen, Wilfred J.; And Others – International Journal of Man-Machine Studies, 1978

Although most interactive systems seem to facilitate user work, the system described--an interactive examination system--increased the time required by as much as 100 percent. Students taking an exam interactively and on paper were videotaped. Analysis showed the extra time went to system overhead, think time, and trouble understanding what to do.…

Descriptors: Cognitive Processes, Computer Assisted Testing, Computer Oriented Programs, Computer Science Education