This article provides a systematic review of three innovative educational technologies (IETs): two-way TV, the educational telephone network, and computer-assisted instruction. Reviews the instructional limitations of IETs, teaching activities, sources of content, methods of evaluation, and other types of IETs. (CT)

Alternative educational delivery systems that might be useful to community colleges are considered. The following categories of delivery systems are covered: broadcast delivery systems; copy delivery systems, print delivery systems, computer delivery systems, telephone delivery systems, and satellites. Among the applications for broadcast…

The three main articles describing "sub-projects" of the European Home Study Council (EHSC) research project, "Two-Way Communication in Correspondence Education," are short versions of papers presented by researchers at the University of Lund, Sweden, at the EHSC spring 1979 workshop. "Postal Two-Way Communication in…

Types of alternative educational delivery systems, programming that can be used with these systems, and operational requirements for implementing the systems are considered. Six categories of delivery systems are described: broadcast delivery systems, copy delivery systems, print delivery systems, computer delivery systems, telephone delivery, and…