Color monitors are in wide use in computer systems. Thus, it is important to understand how to apply color effectively in computer assisted instruction (CAI) and computer based training (CBT). Color can enhance learning, but it does not automatically do so. Indiscriminate application of color can mislead a student and thereby even interfere with…

Examines the current state of research into the visual effects of screen designs used in computer-assisted instruction and suggests areas for future efforts. Topics discussed include technical elements and comprehensibility elements in layout design; single element and multiple element research methodologies; dependent variables; and learning…

Addresses the nonuse and misuse of sound when designing instruction using educational technology and presents the Structured Sound Functions (SSF) Model to improve sound attribute research and scriptwriting guidelines. The preference for visual interfaces is discussed, including educational television (ETV), and the creation of sound-image…