Appendix I is concerned with the structure of axiomatic theories. Both the syntactic and deductive structure exhibited by axiomatic theories is investigated. Dependency is defined and a method is described that can be used to identify all dependencies that exist between axiomatic components. The ability to eliminate defined concepts and…

Presented are 26 articles originally published in "Science" during 1975-78. The document is divided into three parts. The first part contains articles on changes in energy use. Included are articles on industrial energy use, energy options and strategies for Western Europe, energy use in Brazil, and solar energy for village development, as well as…

This report focuses on two separate aspects of the longitudinal study of innovative instruction called Studies of Innovation. These aspects are the innovation being studied (the Instructional Programming Model of the Individually Guided Education Program) and the procedures used in selecting research sites. Following the introduction, Chapter 2…

Three experiments investigated concept identification and recall of information as a function of four selected variables: concept complexity, method of instance presentation, stimulus exposure time, and conditions of recall. In all three experiments, retention was measured by the recall of instance values and the recall of instance categories. The…

Two methods are presented for comparing distributions, such as achievement test score distributions, for distinctly different groups of persons in such a way that the comparison will not be influenced by the particular metric of the test being used. Both methods use percentile scores. One method, attributed to Flanagan, fits a straight line to the…

Reward contingencies and other extrinsic constraints on behavior can lead to reduced levels of interest in and/or decreased engagement in a target activity in a subsequent noncontingent situation. It has been hypothesized that this effect is caused by a change in the self-perceived locus of motivation from intrinsic to extrinsic. It follows from…

The utility of a non-linear transformation of the criterion is established. The Pythagorean Theorem is used as the example to demonstrate the point. The functional relationships may be such (as in the Pythagorean Theorem) that an R-squared of 1.00 cannot be found without making a non-linear transformation of the criterion. The goal of…

This three-part report includes a brief history of the Defense Documentation Center (DDC) with a description of the collections and their accessibility; categorization of automatic indexing into three kinds with a brief description of the DDC system of machine-aided indexing; and an indication of some operational experiences with the system.…

To determine the effect of format on the communication of information and the range of qualitative reaction, data was presented by bar graphs, data tables and natural language text to 24 staff members of the Southwest Regional Laboratory. No difference in acquisition of information among the staff members was shown. Subjects preferred data tables,…

The Inter-Association Council on Test Reviewing (IACTR) was established in 1967 as an outcome of a committee established two years earlier by the Division of Evaluation and Measurement of the American Psychological Association. Its purpose is to facilitate the dissemination of information on, and reviews of, tests and other measurement…

To insure the accountability of the North Carolina Community College System, the North Carolina Legislature in 1973 set aside monies to employ two individuals who would work with the Controller's Office of the State Board of Education to review the reporting of student hours at the various community colleges and technical institutes. The…

The National Dissemination Project was originally funded by the U.S. Office of Economic Opportunity to develop and test a more aggressive model for educational dissemination--a model aimed at increasing the usefulness of information for the practictioner. In this final report, the NDP dissemination model is presented, predicated on the following…

The results of a survey of cable television (CATV) and related technological industries are summarized. In this, the first of a series of seven reports, attention is focused upon some major technical factors which need to be considered in order that a transition from the technical state of today's cable television and services to new teleservices…

The results of several research studies designed to evaluate different theories of work motivation are presented. Graen (1967), through hiring 169 high school girls to do a clerical task, showed that ability measures can account for far more performance variance than motivation variables such as expectancy and instrumentality. Similar results were…

The circulation systems of three divisional units of Wayne State University libraries (Education, Humanities, Social-Science) needed centralization because their separate operations had created many inconsistences and unnecessary inconveniences. This paper outlines the socio-technical decisions made in the organizational change. It describes the…