The report describes a series of studies conducted to determine the extent to which severly handicapped students who were able to comprehend language and language structure but who were not able to write or type could communicate using various man-machine systems. Included among the systems tested were specialized electric typewriting machines, a…

This paper discusses the development, application, and implications of a statistical technique--a concordance index--for measuring the restrictions and constrictions (legal and societal) which inhibit individual decision making and adapting behavior. It was found that as sophistication sets in there will be less and less tolerance of these…

Article is based on material from author's forthcoming book, The Accountability Approach to Effective Music Instruction.'' (Editor/MB)

Compares machine code with assembler languages, explains the difference between low and high level computer languages, and traces the historical development and special features of the general purpose languages--BASIC, FORTRAN, COBOL, LISP, ALGOL, Pascal, APL, and PL/1--and special purpose languages--C, FORTH, Modula 2, Smalltalk, PILOT, and…

A cybernetic model of factors involved in the fossilization of grammatical and lexical forms in learner grammars is offered. A distinction is made between affective and cognitive dimensions of a multidimensional channel of human communication; and the effect of expected and unexpected feedback on these two dimensions is discussed. (Author/POP)

Presents an overview of feedback within the cybernetics and social frameworks. These feedback concepts are then compared with the interactive feedback concept evolving within the framework of information seeking and retrieving, based on their conceptualization of the feedback loop and notion of information. (Author/AEF)

Presents a historical perspective relating the physical construction and the symbolic interpretation of cities as places of meaning. Contends that, with changing social organization, a qualitatively new form of space has developed, called cyberspace, and that therefore urban planning must be performed in a framework that is both ecological and…

Discusses intelligent computer-aided learning (ICAL) support systems and considers learner characteristics as elements of ICAL student models. Cybernetic theory and attribute-treatment results are discussed, six components of a student model for tutoring are described, and methods for determining the student's model of the tutor are examined. (22…

Purpose: This article seeks to address the interface between individual learning facilitators that use course management systems (CMS) data to support decision-making and course design and institutional infrastructure providers that are responsible for institutional business intelligence. Design/methodology/approach: The design of a data warehouse…

Purpose: The purpose of the paper is to evaluate the effectiveness or success of universities' portal implementation from the perspective of students as users. Adopting the model developed by Delone and McLean, portal effectiveness is defined as being composed of information quality, systems quality and service quality. In addition, the paper also…

The reduction in the total numbers of scientists in Russia has been accompanied by negative changes in the age structure of science cadres. According to data of the Center for Research and Statistics of Science, in 1995, the ratio of specialists of the older age cohort (above the age of sixty) and the younger age cohort (up to the age of forty)…