The effect of different communicating modes to computers on students' attitudes toward programing was studied. In a computer-related course, 13 students used batch processing mode to solve problems on the computer, while 12 other students used conversational mode to solve the same problems. It was found that those students accessing the computer…

This report describes the remote computer terminal designed for student use in the PLATO IV computer-assisted instruction system. The terminal features a plasma display panel, self-contained character and line generators, and the ability to communicate over voice grade telephone circuits. Operating modes and control characters are described in…

The development of the Lincoln Terminal System (LTS) terminals is described. During the quarter, a decision was made to discontinue work on a cassette-based microfiche storage and retrieval system and to continue work on a carousel-based system. The center has continued its preparation of lessons for use with LTS. Application of LTS to the…

Research was undertaken to develop an experimental computer-based training system and to conduct a number of experiments in dynamic skill training using the system. (Training for such tasks is distinguished from the teaching of fact systems, the training domain most heavily studied in CAI applications.) Based on the hypothesis that the attentional…

Designed to identify and quantify the potential impacts of the Digital Avionics Information System (DAIS) on weapon system personnel requirements and life cycle cost (LCC), this study postulated a typical close-air-support (CAS) mission avionics suite to serve as a basis for comparing present day and DAIS configuration specifications. The purpose…

The Reliability, Maintainability, and Cost Model (RMCM) described in this report is an interactive mathematical model with a built-in sensitivity analysis capability. It is a major component of the Life Cycle Cost Impact Model (LCCIM), which was developed as part of the DAIS advanced development program to be used to assess the potential impacts…

This paper describes the application of a touch-tone/Synthesized Voice Output facility for the administrative inquiry of a student information data base. It contrasts the traditional audio response with the synthesized voice output and describes the principles of voice synthesizer operation and the software resources required. It also addresses…

A 1983 site-visit survey of 20 colleges actively engaged in developing their information technology (IT) expertise and resources indicate that many teachers do not appreciate the relevance of the computer to their work; few colleges have an effective and structured approach to IT in terms of staffing, equipment, or application; and lack of…

Human factors engineering can be defined as the application of scientific principles, methods, and data drawn from a variety of disciplines to the development of engineering systems in which people play a significant role. Since human factors issues arise in every domain in which humans interact with the products of a technological society, six…

Computer networking technology is adequately developed now to support research and experimentation to expand computing resource sharing. Whether progress will be made depends upon organizational initiative among multiple institutions to pool personnel and capital so as to effectively address the major issues in management approach, support, and…

Prepared by the Human Resources Research Organization to assist administrators, faculty, staff, and students at other minority institutions, to plan, extend, or improve uses of computers, this case study is one of a series on educational applications of computers. A profile of Jackson State University identifies the location, programs, mission,…

A description of various activities of the Programmed Learning Committee of the Concordia University Libraries precedes sections on computer assisted instruction (CAI) applications for computer facilities in the library, other computer applications, and space and environment implications of these applications. The first section addresses such…

This report examines the knowledge and experience gained from the implementation of three PLATO IV terminal devices: the microfiche system, the touch panel, and the random-access audio device. These devices, when attached to a PLATO IV terminal, serve to expand the types of input and output which can be managed by the terminal. For each peripheral…

The general goal of this research and development program was to facilitate man-machine communication in areas of high military impact, including on-line computing in communications, command, and control. Highlights of this research include: identification of major causes of man-machine communication difficulty for the computer-naive; discovery of…

Discusses the problems of increased noise levels when using microcomputers as interfaces to chemistry laboratory instruments. Describes how to properly connect a laboratory instrument to a microcomputer's A/D converter board. Suggests how to obtain an analog signal free of interference noise. (TW)