Argues that a computer-based programming tutor for novice programmers needs to take into account not only the types and frequency of bugs found in the programs, but the intentions and knowledge state of the programmer. A first version of such a program was developed on the basis of the bug types found in a number of pencil-and-paper studies with…

This report describes PROUST, a computer-based system for online analyses and understanding of PASCAL programs written by novice programmers, which takes as input a program and a non-algorithmic description of the program requirements and finds the most likely mapping between the requirements and the code. Both the theory and processing techniques…

The study of computer mediated communication (CMC) systems in organizations is necessary for a complete examination and explanation of organizational culture and communication. Research has shown that the effects of CMC systems have been both positive and negative. Positively, they have helped to augment oral communication. Negatively, they have…

Training and development professionals play a unique role in helping people improve their performance by using all aspects of the work environment to make those improvements occur. These professions are currently debating the existence of an integrated theoretical framework and how it might support practice in their field. Human performance…

Self-report ergometric inventories can provide valuable information to employers and can serve as a means of intervention to improve employee attributes. Based on the science of ergonomics (a science that studies the natural laws of work in order to maximize human efficiency in job performance), such an inventory focuses on the interaction of the…

This article describes the development of an undergraduate psychology program in human factors engineering (the application of psychological principles to systems/technology development and usage). The need for such programs, as evidenced by the positive reactions of industry and academia to the program at Kearney State College, Kearney, Nebraska,…

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…

This monograph proposes and describes a systems-based field of study for the training and development (T&D) profession: human performance technology. The first section describes what is meant by a field of study and professional practice and then provides a rationale for the proposal. Section 2 explores training and development in the context…

Different aspects of human-machine interaction are discussed in the five brief papers that comprise this report. The first paper, "Some Observations on Mental Models," discusses the role of a person's mental model in the interaction with systems. The second paper, "A Psychologist Views Human Processing: Human Errors and Other…

The current emphasis on energy conservation in buildings must be balanced by a careful consideration of how proposed approaches affect building occupants. A headlong rush toward building designs that conserve energy at the expense of the quality of buildings as judged by occupants would be a very shortsighted approach. There must be a continual…

The Futures Group recently performed an assessment of life-extending technology. The study was designed not only to explore the biomedical capabilities which could extend life, but to reach a deeper understanding of the demographic, economic, social, political and value consequences of these developments. After first defining the state-of-the-art…

Society now realizes that people who are physically handicapped need not be segregated but should be integrated into community activities whenever possible. This document provides specifications for removing architectural barriers and modifying existing structures so that all citizens will have access to school buildings. The document has three…

The need for suitable equipment for research and for evaluation of instructional films, led to the planning, designing, and constructing of a new recording system, the Film Analyzer. The Film Analyzer will record and time continuously a range of reactions and responses of individuals in groups up to a maximum of 40 people to various kinds of…

An attempt is made to provide a comprehensive guide to design of the dialogues between man and computer that take place at computer terminals. Particular topics include problems with conventional alphanumeric dialogues, dialogues with sound and graphics, pyschological characteristics of computer terminal users, problems of designing dialogues for…

A series of articles reviews current trends in library furniture, including designs to accommodate computer equipment and workstations, children's furniture, shelving, and display aids. Design requirements and evaluation criteria are discussed, and a directory of furniture suppliers is provided. (CLB)