Describes hypertext, a significantly different form of data retrieval, and gives an example of how it might be used in computer-based training. Hypertext software is discussed, including TextPro and KnowledgePro; the relationship between hypertext and expert systems is explored; and a hypertext document, PC-Hypertext, is described. (LRW)

Discusses educational uses, types, operation, advantages, popular features, and subscription rates of electronic communication networks. Factors to consider when choosing a network are described, and a table listing networks designed for educators includes information on the network producer, target audience, features, subscription rates, and…

Discusses design principles that apply to the creation of effective instructional hypermedia or multimedia products that meet the needs of teachers and students. Topics addressed include the adoption of technological innovations; curricular issues; the development of thinking skills; user needs; videodisks; interactive systems; context; and print…