Four different methods for inputting enemy situation data--(1) typing, (2) typing with error correction, (3) menus (choosing appropriate entry from a list), and (4) typing with autocompletion and an English option--were compared for speed, accuracy, and ease of use. Thirty-two enlisted men and women, none of whom had used the inputting techniques…

THIS REPORT SYNTHESIZES FOUR YEARS WORK AND THOUGHT AIMED AT DESIGNING AND TESTING A SERIES OF COURSE SYLLABI FOR STUDY IN THE BASIC AREAS OF THE INFORMATION SCIENCES. THE RESULTS OF THE WORK ARE PRESENTED AS AN ARRAY OF COURSES IN FIVE GENERAL AREAS--(1) INFORMATION SYSTEM ANALYSIS, INCLUDING STUDY OF SPECIFIC SYSTEM PROBLEMS OF TECHNIQUES OF…

REACTIONS OF A USER POPULATION (SCIENTISTS/ENGINEERS AND LIBRARIANS) TO AN OPERATIONAL TEST OF AN ON-LINE SYSTEM FOR RETRIEVING DOCUMENT CITATIONS (RECON) WERE STUDIED AT SEVERAL NASA FACILITIES. DURING A TWO MONTH OPERATIONAL TEST PERIOD, DATA WERE COLLECTED REGARDING FREQUENCY OF USAGE AND DEGREE OF SUCCESS ENCOUNTERED IN CONDUCTING ON-LINE…

The trend toward on-line utilization of computers in recent years has included the emergence of computer support systems to fill the information processing needs of individuals engaged in scientific research. In this study, a new approach to document description is applied to the design of a personal information storage and retrieval system,…

A computer-assisted simulation of the "chart method" of teaching has been developed and was used to provide instruction in clinical decision-making in the diagnosis and treatment of pulmonary diseases. The course requires a student to reach and defend a diagnosis and to provide appropriate treatment for each of 10 simulated cases.…

Progress is described on a new approach to improve man-machine communication in order to significantly expand and diversify the capabilities of the computer interfaces that people use. The objective is to design computer processes that can assimilate particular aspects of dialogue between people, then transfer the processes into man-machine…

The theme of the nineteenth Allerton Park Institute, held in November, 1973, centered on the implications of cable television for libraries. Nine of the oral presentations were edited for inclusion in this collection. The subjects covered are: the relationship between libraries and cable TV; the possibilities of a community network; franchising…

This document proceeds from the model presented in ED 088 147 outlining in general form some of the issues and needs in a management information system (MIS) for the National Institute of Education (NIE). This report discusses management information issues and needs more concretely. The discussion is related to planning, developing, and operating…

To test the impact of video feedback on teachers' eye-contact mannerisms in microteaching in inservice vocational teacher education, the study utilized video recordings from the data bank generated by previous studies conducted at the Ohio State University's Center for Vocational and Technical Education. The tapes were assigned through a…

Twenty-one critical essays on the ideas and works of Marshall McLuhan are offered in this review. In the course of the essays, McLuhan is characterized alternately as a genius, an extrapolator, and an oracle; a defender of the choice of choicelessness; a generalizer who rearranges, misinterprets, and misreads the facts to support his theses; an…

Use of a predictor display has been shown to virtually transform the difficulty of a variety of complex, manual control pursuit tracking tasks to the level of those having relatively simple control requirements. With 15-minutes practice, naive operators are able to perform some complex tasks with a predictor display at accuracy levels previously…

A description of the Program Assembly and Monitored Execution for Learning Applications (PAMELA) is presented. It is intended for instructors who propose to use the system and for programers who wish to modify it. PAMELA is an interactive system designed to teach the operating principles of the IBM System/360 digital computer at the machine…

At the request of the National Science Foundation, the Panel on Telecommunications Research of the Committee on Telecommunications of the National Academy of Engineering has made a preliminary survey of the status and trends of telecommunications research in the United States and selected foreign countries. The status and trends were identified by…

Available methods for collecting human factors data rely heavily on observations, interviews, and questionnaires. A need exists for other methods. The feasibility of using two-way voice-radio for this purpose was studied. The data collection methodology consisted of a human factors analyst talking from a radio base station with technicians wearing…

A description of the system used by Space Documentation Service (SDS) to disseminate combined and accumulated knowledge, as widely as possible, throughout Europe is given. The RECON network, with the full support of NASA, has gradually been extended so that centers in Member States, may, by installing their own terminals, have direct access to the…