Internet-based platforms are increasingly used to collect qualitative data. We conducted a quasi-experimental study to explore whether data collection mode affects data content and data collection costs. Participants (N = 171) were assigned systematically to one of four modes--(1) in-person (control), (2) online video-based, (3) online chat-based,…

Schools and school systems throughout the nation are increasingly experimenting with using various instructional technologies to improve productivity and decrease costs, but evidence on both the effectiveness and the costs of education technology is limited. A recent report published by the Thomas B. Fordham Institute sets out to describe "the…

One of a series offering practical advice and information on distance teaching, this broadsheet first looks at the reasons for trying to measure distance teaching costs and the methodological and economic difficulties involved in such measurements. Broadcasting and print costs in distance teaching are discussed, and evidence about the costs of…

Discusses digital books, or electronic books, and their relationship to libraries and communication between authors and readers. Topics include the scholarly market, for academic libraries, versus the consumer market; textbooks versus novels; digitization of older books; marketing; costs; and electronic books versus printed books. (LRW)

This report describes the state-of-the-art of audio cassette technology (ACT) and reports findings from field tests, case studies, and pilot projects in several countries which demonstrate the potential of audio cassettes as a medium for communicating with rural people. Specific guidance is also offered on how a project can use cassettes as a…

Designed to develop procedures and acquire information to help decision-makers establish policies for the use of microcomputers for computer-assisted instruction (CAI), this study involved the following steps: (1) a school-based research project was conducted to determine the costs and effects of microcomputer-assisted instruction; (2) an…

Discussion of the cost effectiveness of distance education highlights an investigation that explored both the cost and the instructional effectiveness of using computer-mediated communication (CMC) for two courses in the U.S. Army Reserve Component. Student performance is compared and evaluated for CMC versus traditional resident courses. (24…

Outlines a distance education course in telecommunications offered through Brunel Technical College, Bristol, England. Objectives of the college, the sponsor, college staff, and students enrolled in the course are investigated together with problems, cost implications, and student and staff perceptions. Distance and evening students' performance…

This paper presents a definition of distance education and a rationale for it both in pragmatic, problem-solving terms and in relation to a larger view of society. The geographic, political, educational, and technological context of distance education in Canada is then discussed. Traditional correspondence courses, satellite-delivered credit and…

Since the Catholic leadership in the United States is convinced that television can be the tool for revitalizing education, they commissioned a study to determine the best way to use the medium. Nine dioceses are already using instructional television fixed service (ITFS) distribution systems. The uses of ITFS are listed, and the ITFS system is…

A study of eighth grade science students compared the instructional effectiveness and the cost effectiveness of an interactive video system with the use of 16mm films for teaching a science unit. Results indicated that interactive video can be significantly more effective than conventional methods of instruction. (eight references) (LRW)

A study examined the use of Telidon, the Canadian videotex system, as a delivery vehicle for computer-based distance education in an introductory high school mechanics course. Specifically analyzed were (1) the relative educational effectiveness of Telidon, traditional correspondence, and traditional, in-school modes of instruction; (2) the…

Discussion of the use of CD-ROM databases for end-user searching versus online database searching in academic libraries focuses on a comparison of two databases, "Psychological Abstracts" and "Sociological Abstracts," that were searched in both formats. Factors of response time, coverage, content, and cost were investigated for…