The document contents divide into (1) the basic flow model of an educational system and its application to the secondary school system of Ontario and (2) a group of interrelated submodels that describe the entrance to higher education in considerably finer detail. In the first section, the principal variable of the model--the transition…

Discussion of possible applications of the microsimulation approach to analysis of population policy proposes compulsory sterilization policy for all of India. Topics covered include India's population problem, methods for generating a distribution of couples to be sterilized, model validation, data utilized, data analysis, program limitations,…

This collection of documents promotes simulation as an attractive topic in mathematics instruction that provides game-like activities likely to interest pupils, by illustrating the important ideas of probability and showing how mathematical models can be used in practical problems clearly relevant to everyday life. While computer programs written…

THE PILOT CENTER FOR EDUCATIONAL POLICY RESEARCH, OPERATED BY THE SYSTEM DEVELOPMENT CORPORATION FROM JUNE 1, 1967, THROUGH FEBRUARY 29, 1968, HAD THREE OBJECTIVES--(1) TO INVESTIGATE, ANALYZE, AND EXPERIMENT WITH METHODS, PROCEDURES, AND TOOLS FOR STUDYING THE FUTURE AS IT COULD AFFECT EDUCATION IN THE UNITED STATES, (2) TO FORECAST POSSIBLE…

THIS DOCUMENT CONTAINS THE PAPERS PREPARED BY THE PILOT CENTER FOR EDUCATIONAL POLICY RESEARCH STAFF WHICH ARE THE BASIC SOURCE MATERIAL SUMMARIZED IN PART 1 (ED 014 222). THESE PAPERS DESCRIBE THE ACCOMPLISHMENTS OF THE CENTER IN DEPTH, TELL SOMETHING OF THE ASPIRATIONS AND ASSUMPTIONS FOR THE PROPOSED OPERATIONAL CENTER, AND CONTAIN THE FINDINGS…

Simulated tailored tests were used to investigate the relationships between characteristics of the item pool and the computer program, and the reliability and bias of the resulting ability estimates. The computer program was varied to provide for various step sizes (differences in difficulty between successive steps) and different acceptance…

The purpose of the research described in the report is twofold. First, it is to analyze the relative benefits and costs of on-line computerized placement systems. The techniques developed for such an analysis which might be useful in evaluating other manpower programs are presented. Second, it is to provide a prototype model which shows how…

THIS ARTICLE OUTLINED THE CURRENT STATUS OF QUANTITATIVE METHODS AND OPERATIONS RESEARCH (OR), SKETCHED THE STRENGTHS OF TRAINING EFFORTS AND ISOLATED WEAKNESSES, AND FORMULATED WORKABLE CRITERIA FOR EVALUATING SUCCESS OF OPERATIONS RESEARCH TRAINING PROGRAMS. A SURVEY OF 105 COMPANIES REVEALED THAT PERT, INVENTORY CONTROL THEORY AND LINEAR…

TAILOR is a computer program that uses the implied orders concept as the basis for computerized adaptive testing. The basic characteristics of TAILOR, which does not involve pretesting, are reviewed here and two studies of it are reported. One is a Monte Carlo simulation based on the four-parameter Birnbaum model and the other uses a matrix of…

A study of underemployment, written as part of the development of a management information project (MISOE) for the Division of Occupational Education of the Department of Education in Massachusetts, the work represents the beginning of an effort to bring systematic, empirically based policy analysis to bear on problems of occupational education.…

Nearly 150 papers presented at this conference, sponsored by the International Federation for Information Processing, are included in this volume which surveys the state of the art of computer education. Nine papers provide an overview on such topics as computer science and mathematics, computer education in the 1970's, computers and the…

Presents a program to introduce fifth graders to everyday economic life by constructing a true-to-life simulation of an economic community. Students apply mathematics skills to managing a checking account, calculating electric bills, and managing shops using computers. (MDH)

The 189 papers are organized by topic: simulation methodology, hybrid systems and methodology, simulation in the chemical and physical sciences, simulation in environmental sciences and biological systems, systems for managerial and social sciences, simulation credibility, energy, systems engineering, and government simulation facilities. Articles…

The utility of the biomedical model of adjusted statistics is demonstrated. The model is recommended for use by educational researchers to randomize subjects for a more accurate estimate of school programs' success or failure when compared across classrooms or other units. (Author/MH)

Three and one-half years of research on computerized ability testing are summarized. The original objectives of the research were: (1) to develop and implement the stratified computer-based ability test; (2) to compare, on psychometric criteria, the various approaches to computer-based ability testing, including the stratified computerized test,…