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Nevalainen, Seppo; Sajaniemi, Jorma – Journal of Educational Computing Research, 2008
When visualization tools utilized in computer programming education have been evaluated empirically, the results have remained controversial. To address this problem, we have developed a model of short-term effects of program animation, and used it in a series of experiments. In the current experiment, we varied visual representation of an…
Descriptors: Computer Assisted Instruction, Computer Graphics, Animation, Programming
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Koroghlanian, Carol M.; Sullivan, Howard J. – Journal of Educational Computing Research, 2000
Investigates the effects of audio and text density on the achievement, time-in-program, and attitudes of 134 undergraduate students. Data concerning pre-existing computer skills/experience and demographic information were also collected. Findings have implications for the use of audio, text and graphics in the design of computer-based instruction.…
Descriptors: Audio Equipment, Audiovisual Aids, Computer Assisted Instruction, Computer Graphics