Two articles provide: (1) instructions for gaining telecommunications access to CHILDES, a child language database; and (2) the conventions guiding transcript coding in the database. The first article provides access instructions for telecommunications systems, the commands a user would need to know, and brief notes on searching and other aspects…

This hearing addressed three major issues: How should copyright law respond to technological change? Should copyright law accommodate changes initiated outside the law, or attempt to delay change by preserving existing rights? and How should the legal dividing lines be drawn between the sometimes competing demands of consumer and proprietor?…

Three papers consider various aspects of the AT&T (American Telephone and Telegraph Company) court-ordered divestiture. The first paper, "InterLATA Toll Alternatives for the Bell Regional Holding Companies" (Elizabeth A. La Blanc, Ann M. Wolf, and Richard M. Wolf), examines six options available to the RHCs (regional holding…

Designed to minimize information overload in telecommunications systems, the formal model developed in this paper predicts the usefulness of a message based on the available message features, and may be used to rank messages by expected importance or economic worth. The assumptions of binary and two Poisson independent probabilistic distributions…

Designed to facilitate the dissemination of information and sharing of experiences among countries in Asia and the Pacific, this annual publication includes special reports, reviews of recent publications and studies, and notes on Asian documents and sources of documents concerned with recent trends in educational development, reforms and renewal,…

This booklet describes online searching using Materials Information, a metallurgy and metals science information service of the Institute of Metals in London and ASM International in Cleveland, Ohio, which is available through the major online vendors. Described in detail are online searching, online databases, costs, online hosts or vendors,…

This paper looks at nine states--California, Florida, Illinois, New York, Nebraska, Texas, Vermont, Virginia, and Washington--in an effort to find common themes in the processes and outcomes of post-divestiture state telecommunications policies. The possible consequences of current state policies are then discussed, and it is suggested that…

The second of two volumes, this report provides a brief description of a 1987 conference on distance education together with 21 papers that were presented in the informational sessions. The papers included in this volume are: (1) "Evaluation of Student Outcomes in Distance Education" (Charles Feasley); (2) "Principles of Effective Video…

The paper reports on the development of videotex services appropriate for the communication needs of hearing-impaired and speech-impaired persons in France. The videotex service, called TELETEL, serves 3.8 million business and home users with approximately 8,500 services through the public telephone network and packet switching network. TELETEL…

Designed to examine the potential for delivering images stored on videodisc and other optical media from the library to the classroom, the pilot project described in this report has focused on ways to transmit still color or black and white images from the library's collection to a constituent academic unit. This report discusses analog and…

Of necessity, adult educators will be turning to technological delivery forms to meet the insistent call for increasing numbers of programs. As teleconferencing, television, microwave, minicomputer, satellite, fiberoptic, and laser technologies continue to expand, they hold promise of educating millions of adult students on and off campus. A…

A study examined teleconferencing applications that can assist educators in meeting Georgia's postsecondary vocational education needs. Three forms of teleconferencing were studied--audio conferencing, computer conferencing, and video conferencing. The study included a literature review, two pilot studies, and a survey to identify the ways in…

The mass media as interdependent parts of a larger social system both control and are controlled by other subsystems. The various combinations of control, in turn, determine the functions the media system will serve. In the 1960's, the Cuban mass media underwent frequent change that reflected the volatility of the revolutionary process. Today,…

These three papers explore ways to use television for instructional purposes. "ITFS for Lifelong Learning--'The Development of a System'" (Leonard J. Bathurst) provides a brief historical overview of the background and some of the experiences at California State University, Fresno, as an Instructional Television Fixed Service (ITFS)…

A discussion of some of the possible cultural effects of American satellites over Africa. (HB)