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Chang, Chih-Kai – 2002
As Web-based courses using videos have become popular in recent years, the issue of managing audiovisual aids has become noteworthy. The contents of audiovisual aids may include a lecture, an interview, a featurette, an experiment, etc. The audiovisual aids of Web-based courses are transformed into the streaming format that can make the quality of…
Descriptors: Audiovisual Aids, Audiovisual Communications, Audiovisual Instruction, Computer Assisted Instruction
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Sherwood, Robert D.; And Others – Journal of Research in Science Teaching, 1987
Presents data indicating that learning can be enhanced when information is presented that illustrates how science information can be used to solve problems. The experiments showed positive results through use of video-based macro-contexts. (ML)
Descriptors: Audiovisual Communications, College Science, Computer Assisted Instruction, Educational Technology
Richards, William R. – 1993
Hypermedia applications have presented information through a variety of visual media, but the aural channel for information delivery has not been well developed. To reduce the likelihood of overloading the visual channel of communication in a program that presents a great deal of information through graphic illustration and animation, the…
Descriptors: Audio Equipment, Audiovisual Communications, College Students, Computer Assisted Instruction