Telecommunications

Robert S. Magnant's Domestic Satellite: An FCC Giant Step– Toward Competitive Telecommunications Policy (Boulder, Colo.: Westview Press, 1977—$20.00)

Anthony G. Oettinger and Carol L. Weinhaus, National Stakes in the Communications Revolution: Jurisdictional Cost Separations (Program on Information Resources Policy, Harvard University, 200 Aiken, Cambridge, Mass. 02138—$10.90, paper—request Working Paper WP-79-2)

Clayton L. Hallmark's Lasers: The Light Fantastic (Blue Ridge Summit, Pa.: TAB Books, 1979—$9.95 with a paperback also available)

Fred B. Wood, et al. Videoconferencinq via Satellite: Opening Congress to the People (Program of Policy Studies in Science and Technology, George Washington University, Washington D.C. 20052—free on request, paper)

Audience Diversion Due to Cable Television: A Statistical Analysis of New Data by Rolla Edward Park (April 1979, R-2403-FCC—$5.00, paper)

Audience Diversion Due to Cable Television: Supporting Data by Rolla Edward Pack (April 1979, R-2403/1-FCC—$7.00, paper)

The Spartanburg Interactive Cable Experiments in Home Education by William A. Lucas (February 1979, R-2271-NSF—$7.00, paper)     

Differences in Social Values Between Athletes and Nonathletes

Abstract

The experiment was designed to (a) examine age-related differences in the control of aiming movements, and (b) determine the locus of slowing in movement execution of older adults. Fitts's (1954) index of difficulty (ID) was used to manipulate movement execution demands, and kinematics were used to examine the response characteristics. Twelve young and 12 older adults performed simple aiming movements 10 cm or 20 cm in amplitude to targets of 0.5 cm, 1.0 cm, or 2.0 cm in width, resulting in IDs ranging from 3.32 to 6.32. The results for both young and older subjects support the prediction that movement time (MT) increases as a function of ID and that older adults are significantly slower and more affected by increases in ID than the young adults. Velocity and acceleration profiles of the older adults' movements displayed very different response characteristics than those of the young adults. The results suggest that older adults emphasize accuracy of response and are concerned with the latter phase of the movement in order to contact a target accurately.     

Delphi: a technique to harness expert opinion for critical decision‐making tasks in education

Expert rather than general or informal opinion is often sought in the development of educational policy. Decisions to be made regarding best practice, the most effective way to deliver services, issues dealing with the professional development of teachers and the distribution of limited educational resources are examples which require critical thinking and reasoning. Regardless of the nature of the task, complex decision‐making is rarely left to the remit of one person and there is usually an assumption made that ‘two heads are better than one’. The organisational requirements of collecting, analysing, refining and validating critical information can be a long, arduous and often tedious process‐‐a process which can often be overlooked, resulting in ill‐defined, poorly conceived, biased and invalid determinations. The conventional Delphi procedure offers decision‐makers a user‐friendly, rigorous and systematic strategy in the collection and dissemination of critical information. This paper reviews the substantive literature relating to the Delphi procedure, provides a rationale for its use, describes the distinctive features, reviews key points of contention and provides an indication of both past and present uses     

Towards Total Quality Management in Higher Education at Aston University—a case study

The theme of Quality has been embedded in Aston University's strategic plans for long term success during a decade of change brought about by the national policy to restructure the British Higher Education system. The philosophy and techniques of Quality Management have been applied as a means of ensuring continuous improvement and progress towards Aston's mission to be a leading technological university. The strategic plan has led to major projects including academic restructuring to ensure that departments cover disciplines consistent with the mission, and the provision of a high quality support infrastructure. The plan for growth is rooted in the concepts of understanding who the customers are, in understanding their needs and serving them well. The formation of a Quality Council has marked a further stage in the realisation of an integrated Quality Management programme. The purpose of the Council is to review the University's processes and Critical Success Factors in order to identify key areas for improvement. An extensive education and training programme has been launched and there has been experimentation with the vital Quality Management technique of Quality Function Deployment.     

Preparing CBI print‐based support material: an information/instructional design perspective

Computer‐based instructional (CBI) materials are frequently accompanied by student study guides. This report details Grant MacEwan Community College's experience in producing print‐based material to support its computer‐managed learning (CML) system. Thus the report is written from a CBI perspective, and attempts to place emphasis on the recognition of cognitive processes in the development of CBI and related materials. Grant MacEwan material has been developed using the instructional design principles promoted by Gagne and Briggs (1979). The first part of this report focuses on content organization. The ideas presented may be applicable to any setting requiring the development of independent study print support material.