Reports a study of student attitudes toward videotaped presentations and contrasts live and videotaped presentations in an undergraduate home economics course using a 14-item instrument. (RAO)

Two methods for presentation of programed diagnostic tests were compared. One method used a five-screen, tape and slide format and the other used television in the form of videotape recording. The electronics course used for the study employed 10 diagnostic tests, five for each method. Evaluation was made on the basis of test scores and attitude…

The level of abstraction of the message and the educational effects of five media presentations (Print, verbal sound, print/pictures, print/verbal sound, and pictures/verbal sound) were experimentally investigated. The media components were presented singly or in combination to 6th grade students in a uniformly controlled consistent environment.…

Discussion of digital audio in computer-based training (CBT) focuses on a study at the University of Central Florida that was conducted to determine whether the addition of audio to CBT had positive effects on undergraduates' cognitive achievement levels and to analyze its effect on time required to complete a lesson. (14 references) (LRW)