Reported is a project designed to use the computer as the basis for a laboratory approach to the presentation of mathematics. Classroom instruction was augmented by student experiments in devising and testing mathematical algorithms on the computer. Research procedures for grades 6 through 12 focused on the following kinds of problems: (1)…

This volume contains the five major addresses and subsequent discussion from the Symposium on the General Linear Models Approach to the Analysis of Experimental Data in Educational Research, which was held in 1967 in Athens, Georgia. The symposium was designed to produce systematic information, including new methodology, for dissemination to the…

A step-by-step process is described for registering students in junior and senior high schools by electronic computer and for providing them with conflict-free programs. The manual provides answers to questions concerning procedure, outlines features to improve administrative control, depicts various forms of data processing materials used, and…

This report is based on the work of international research panels and a 1973 workshop on whether, and how, the computer could be used to enhance learning within individual disciplines in the secondary school. Eight recommendations are based on the criterion that the computer should be used in teaching only tasks that either it alone can fulfill,…

Computerized information systems are often installed to reduce costs of: (1) system maintenance by requiring fewer man-hours, (2) system enhancement by requiring less manpower, (3) mechanical efficiency by doing more per clock-hour of time, (4) personnel by substituting machine expenditures, (5) supplies and support services by using microforms or…

The data center and the user offices at a public university have a responsibility to maintain security and to protect the privacy of the individuals whose data they process. This persists even though much personal data are accessible in libraries. How to identify "private" data, what security precautions to take to protect these data…

This document reviews the process by which the cost benefits of using LANDSAT on an operational basis in the surveillance of lake eutrophication was established. The program identified the information needs of users conducting on-going water quality programs, transformed these needs into remote sensing requirements, produced LANDSAT maps and data…

This article discusses some current developments in Computer Based Guidance (CBG). CBG includes two major domains: educational/vocational information systems and counselor training programs. Educational/vocational information systems provide comprehensive and up-to-date data bases of information on educational requirements or programs and…

This report is intended to serve as a resource for the development of management and instructional guidelines for computer-based education (CBE). Although the data in it were gathered from PLATO projects only, they represent projects which varied widely in target populations (elementary through professional students), subject matter content, type…

This paper states that there are two fundamental reasons for the comparative absence of computer use for parks and recreation at the present time. These are (1) lack of clear cut cost justification and (2) reluctance on the part of recreation professionals to accept their role as managers and, consequently, to utilize modern management tools. The…

A computerized monitoring system was developed for grades 4-6. Objectives and corresponding test items were stored on computer. Instructors selected objectives for each monitoring period. Stdents were tested frequently using interchangeable forms of tests covering these objectives. Tests were computer scored and interpreted by teachers. These…

An analysis system was developed to facilitate the comprehensive analysis of over 800 hand-written mathematics, communications, and social studies lesson transcripts. The coding scheme facilitates the reduction of qualitative data into categorical data. The heart of the analysis system is the Dominant Instructional Event (DIE) which facilitates…

This document describes the development of the PLATO system, and six figures illustrate the chronological development of PLATO terminals, lesson programing languages, instructional material, and system usage. A list of financial supporters of PLATO and the Computer-based Educational Research Laboratory is followed by a chronological listing of…

The report summarizes the results of a field test conducted for the purpose of determining the utility to Naval training of the Systems Capabilities/Requirements and Resources (SCRR) and the Training Process Flow (TPF) computer-based mathematical models. Basic descriptions of the SCRR and the TPF and their development are given. Training…

A series of studies at the University of Michigan have explored information systems as a basis for learning environments. In this paper, the staff at the Center for Research on Learning and Teaching (CRLT) looked at educational uses of computer-based conferencing, such as computer-based seminars and computer-assisted curriculum development. Other…