NotesFAQContact Us
Collection
Advanced
Search Tips
Showing 3,466 to 3,480 of 7,338 results Save | Export
FISHMAN, LESLIE; AND OTHERS – 1965
THE FINAL STAGE OF A PROGRAM FOR ACHIEVING A BALANCE BETWEEN THE AGGREGATE SUPPLY AND DEMAND FOR LABOR IS THE DISTRIBUTION OF THE INDUSTRY EMPLOYMENT ESTIMATES INTO OCCUPATIONAL REQUIREMENTS BASED ON PROJECTIONS OF OCCUPATIONAL PATTERNS BY INDUSTRY. THIS CAN BE USED TO EVALUATE POTENTIAL AREAS OF SUBSTANTIAL SURPLUS OR SHORTAGE, AND PROVIDE THE…
Descriptors: Census Figures, Employment Patterns, Employment Projections, Labor Force
Winn, William – 1980
This discussion of the information-processing model of learning as it relates to research in educational media traces research in conceptual organization to its beginnings in mathematical models of information-processing; addresses research hypotheses concerning structure and organization, processes and processing systems, and perceptual cues; and…
Descriptors: Communications, Educational Media, Information Processing, Mathematical Models
Treagust, David F.; Lunetta, Vincent N. – 1977
This document reviews the use of mathematical models of learning for research in the learning of science concepts. Three mathematical models for the representation of concept learning are presented. (SL)
Descriptors: Cognitive Development, Concept Formation, Educational Research, Learning
Groome, Mary Lynn; Groome, William R. – 1979
Angoff's method for identifying possible biased test items was applied to four computer-generated hypothetical tests, two of which contained no biased items and two of which contained a few biased items. The tests were generated to match specifications of a latent trait model. Angoff's method compared item difficulty estimates for two different…
Descriptors: Difficulty Level, Identification, Item Analysis, Mathematical Models
Mare, Robert D.; Mason, William M. – 1978
An important class of applications of measurement error or constrained factor analytic models consists of comparing models for several populations. In such cases, it is appropriate to make explicit statistical tests of model similarity across groups and to constrain some parameters of the models to be equal across groups using a priori substantive…
Descriptors: Factor Analysis, Goodness of Fit, Information Sources, Mathematical Models
ATUTOV, P.R. – 1964
THE APPLICATION OF CYBERNETICS TO PEDAGOGY CAN CREATE A PRECISE SCIENCE OF INSTRUCTION AND EDUCATION THROUGH THE TIME-CONSUMING BUT INEVITABLE TRANSITION FROM IDENTIFICATION OF QUALITATIVE RELATIONSHIPS AMONG PEDAGOGICAL OBJECTS TO QUANTITATIVE ANALYSIS OF THESE OBJECTS. THE THEORETICAL UTILITY OF MATHEMATICAL MODELS AND FORMULAE FOR EXPLANATORY…
Descriptors: Automation, Cybernetics, Educational Improvement, Educational Philosophy
Raynor, Joel O. – 1967
Antecedent and current theories of achievement motivation are stated, and a broader theory of achievement motivation presented, which attends to the effects of anticipated future achievement goals on present achievement oriented behavior. This broader theory suggests that an individual's characteristic achievement motivation is accentuated when…
Descriptors: Achievement Need, Behavior Theories, Goal Orientation, Individual Differences
Sammon, John W., Jr. – 1968
This report explains the following mathematical techniques which may be used for relating search requests to documents contained in a library: (1) Boolean Algebraic Retrieval, (2) Linear Statistical Retrieval, (3) Statistical Association Techniques for expanding a query and/or for expanding the set of retrieval documents, (4) Vector Space…
Descriptors: Algebra, Indexing, Information Retrieval, Information Storage
Rothenberg, Douglas H. – 1967
An efficiency model and a performance function are presented in this technical report. The efficiency model has been tailored to the needs of an information retrieval system while remaining consistent with established economic procedures. The performance function allows for the comparison of several information retrieval systems. A sample…
Descriptors: Comparative Testing, Costs, Evaluation Methods, Information Retrieval
LeVasseur, Paul M. – 1967
The model considered in this paper, the G.A.M.E. Educational Planning Model, provides a means of studying the interrelationships among education, manpower, and the economy. The model was originally constructed for use at the Training Seminar, Global Accounts for Manpower and Education (G.A.M.E.), held in Dublin, Ireland, September 4-20, 1967.…
Descriptors: Decision Making, Economics, Educational Planning, Labor Force Development
Peer reviewed Peer reviewed
Mood, Alexander M. – Socio-Economic Planning Sciences, 1967
This paper presents a mathematical methodology in treating the systems approach to the evaluation of instruction. The major aspects of the procedure and the use of sensitivity analysis as a check upon the logical validity of the system are discussed. Advantages of a systems analysis when compared to qualitative analysis are also presented.…
Descriptors: Cost Effectiveness, Evaluation Methods, Instructional Programs, Mathematical Models
Steinheiser, Frederick H., Jr.; Hirshfeld, Stephen L. – 1978
The scientific implications and practical applications of the Stein estimator approach for estimating true scores from observed scores are of potentially great importance. The conceptual complexity is not much greater than that required for more conventional regression models. The empirical Bayesian aspect allows the examiner to incorporate…
Descriptors: Bayesian Statistics, Goodness of Fit, Mathematical Models, Measurement
Kearns, Jack – 1974
Empirical Bayes point estimates of true score may be obtained if the distribution of observed score for a fixed examinee is approximated in one of several ways by a well-known compound binomial model. The Bayes estimates of true score may be expressed in terms of the observed score distribution and the distribution of a hypothetical binomial test.…
Descriptors: Career Development, Error Patterns, Expectation, Mathematical Models
Francis, N. D. – 1972
The educational system is characterized by a vector matrix differential equation, and it is shown that the concepts of modern control theory such as observability, controllability, and optimal control can give deeper insight into the behavior of the educational system. The identification of the system dynamics and the definition of a realistic…
Descriptors: Education, Educational Planning, Elementary Secondary Education, Mathematical Models
Stelzer, John; Kingsley, Edward H. – 1974
This report describes the results of preliminary work by the Human Resources Research Organization to develop a comprehensive theory for structuring subject matter. The report focuses on the first three of five components that any comprehensive model of instruction should include: (1) a representation of the subject matter to be taught; (2) a…
Descriptors: Behavioral Objectives, Course Content, Educational Research, Individualized Instruction
Pages: 1  |  ...  |  228  |  229  |  230  |  231  |  232  |  233  |  234  |  235  |  236  |  ...  |  490