Presented are variables and conditions for design of a computer-based adaptive instructional system. The design strategy uses Bayes' theory of conditional probability to determine an instructional sequence according to individual student characteristics and needs. The adaptive strategy uses prior estimates based on student pretask and on-task…

A study examined the effects of feedback on the job attitudes and behavior of female sewing machine operators. The control group design involved all 165 piecework operators at the experimental site (a garment factory in a large southwestern city) and a random sample of 54 operators selected from a sister plant of the same manufacturer 10 miles…

The first of three volumes of papers presented at the 1979 ADCIS convention, this collection includes most of the 30 papers presented at the general session and 34 project reports. The general session opened with seven papers on various aspects of videodisc technology and five papers describing phases in the life of CBE sites. The remaining…

The evolution and current operation of the Ontario Computer Assisted Instruction (CAI) Network are described. Sponsored by the Ontario Institute for Studies in Education and including 11 community colleges in Ontario, the network has computer installations and access devices throughout the province. Initial development work was done using a…

The command language features of 11 on-line information retrieval systems are presented in terms of the functional needs of a searcher sitting at a terminal. Functional areas considered are: becoming familiar with the system, receiving help when in trouble, regulating usage, selecting a data base, formulating simple queries, expressing single…

A conference attended by 40 "students" and 20 "teachers" was held to explore the state of the art in computer-assisted instruction (CAI). The school was held in a remote Italian resort, but direct connections with computers in Italy and the United States were made to provide opportunities for demonstrations of existing systems.…

An inter-disciplinary course entitled "Cybernation and Man," developed by the School of Engineering at San Jose State College, tries to evaluate the many problems posed to man by the expansion of his technology. It is contended in the course that the most effective approach to control of complex social phenomena within a technological…

A ten-year research study designed a mechanized information system in the information processing field. Special attention was paid to implementation criteria entering into on-line retrieval through man-machine dialog from a remote typewriter or video terminal and four major areas were investigated: search strategies, machine stored indexer aids,…

A new conception of computer-based instructional systems is presented in this design of a system that can deliver individualized information sequences not only to learners and trainees, but to reference workers, reviewers, etc. Underlying the system is a flexible data base organized into labelled, movable information blocks according to the…

Although the principal goal of the Lincoln Training System (LTS) is to develop prototypical hardware and lesson materials for military technical training, the computer-assisted instructional system is being studied for possible application in various areas of special education in the public sector. The LTS-1 terminal was prepared for testing.…

The feasibility and limitations of speaker adaptation in improving the performance of a "fixed" (speaker-independent) automatic speech recognition system were examined. A fixed vocabulary of 55 syllables is used in the recognition system which contains 11 stops and fricatives and five tense vowels. The results of an experiment on speaker…

Two accomplishments have increased the feasibility of taking preparatory steps for the construction of machine intelligence systems which can acquire knowledge about facts or descriptions of facts through man-machine dialogue in the user's natural language. One is a better understanding of the relationship between perception, language, and…

Project IMPACT is a comprehensive advanced development project designed to produce an effective and economical computer-administered instruction (CAI) system for the Army. This report describes the concepts, approach, and implementation of the Project IMPACT text-handling subsystem. The computer-based facilities for preparing, storing, and…

Usually the impact of technology is felt first in terms of the devices we use; then in terms of people and man-machine relationships. The next impact tends to be on the support systems and procedures associated with the man-machine relationships; and lastly the related goals and values of the total effort tend to change. The impact of technology…

In order to assist the Manpower Administration of the U. S. Department of Labor in the planning, development, and expansion of over a hundred computerized "job banks," located in nearly every State, field interviews were conducted with job applicants, employers, Employment Service staff, and community agencies to evaluate the current…