Describes differences between print and online reference sources in terms of the structure of the sources and the process of searching. Factors that affect the decision of which type of source to use are identified and grouped into seven categories: availability; cost; convenience; bibliographic; subject specification; inaccessibility through…

Proposes a framework to help course developers design criteria for optimal media deployment. The merits of radio, television, audio, video, and print are briefly compared with computer-based media and analyzed in light of six types of media characteristics: symbol system, access, controllability, student reactivity, interactivity, and adaptivity.…