This paper introduces anthropologists to simultaneous equation models and to a powerful technique for estimating such models. Characteristically a simultaneous equations model consists of more than one equation and allows for interaction and joint determinancies between some of the variables. Basically these models apply to situations in which one…

This study was a sixth account of a longitudinal investigation of the effects of the operation of a curriculum engineering system in a school district. Specific objectives were to observe the effects of leadership, climate, and curriculum engineering on teacher attitudes and teacher performance in a curriculum system and on student achievement. A…

The development of a mathematical model of the Illinois Library and Information Network (ILLINET) is described. Based on queueing network theory, the model predicts the probability of a request being satisfied, the average time from the initiation of a request to the receipt of the desired resources, the costs, and the processing loads. Using a…

This study focused on two methodological issues by testing for discriminant validity in a multitrait-multimethod matrix which contrasted the set of estimates obtained from two methods and the "regression weights" derived from each subject's estimates from the second method. In order to change the conceptions of social behavior held by persons from…

The recent marked increase in voter-taxpayer rejection of school budget and school bond issues at polls across the United States -- a phenomenon popularly called the "taxpayers' revolt" -- has given rise to the widespread claim that public school finance is in a state of crisis. This paper develops a simplified model of a political…

This book focuses on and utilizes the methodology and tools of systems analysis and operations research to demonstrate their use in planning for the future and meeting public demands for information on how tax money is being spent by educational administrators. The range of possible and relevant applications is demonstrated by a step-by-step…

The report is based on the results of a mail questionnaire sent to a sample of the total population of persons involved in the registered apprenticeship program in Wisconsin during the years 1965-1970. The returned questionnaires consisted of approximately the same number of dropouts and completers; these two groups were compared throughout the…

The present project was addressed to predicted success in a correspondence course. No specific hypotheses were formulated. Three schemes of analysis were conducted. The results are presented for each plan, and comparisons between the results are made. Further, recommendations for future studies are suggested. (Author)

It is now widely agreed that current ability measures reflect a complex interaction of environment with genetic potential. This leads to a basic measurement problem since persons with the same measured ability may vary widely in potential due to non-equivalent learning opportunities. The purpose of this paper is to present a model which may hold…

Two questions are investigated here: What should the unit of analysis be in investigations of educational effects and on what basis should the units be chosen Under what conditions can relationships among measurements on individuals be estimated from the relationships among measurements on aggregates of individuals? Models using standard analysis…

To reduce problems in comparing gains in the rate of students who progress to the next level of education, a nonlinear transformation is recommended. Two such transformations, probits and logits, are presented. Log linear models are recommended for an appropriate statistical test of sampling error. (Author/GDC)

Two techniques for measuring relative changes in educational attainment over time are described. One standardizes measurements at each time or occasion and then studies changes in standardized group differences. The other is based on the use of longitudinal data using conditional models to make inferences about changes between groups. (Author/PN)

Measures relative differences in the supply price of teacher inputs (that is, the cost of teacher salaries) so as to provide state aid payments that will equalize real resources per pupil across school districts. Highlights a simultaneous equations model. (Author/JM)

A general model for a quantitative description of individual growth in learning was developed. Published data in a variety of areas and data on learning sequences in a classroom were processed through the model. Findings suggest that the general growth model governs growth phenomena. (Author/RD)

Since 1933, elementary and secondary student-teacher ratios have decreased, while ratios in college have increased. Until the late 1960s, the high birth rate and increasing proportion of college students demanded more teachers. Current enrollments in bachelor of education programs are three to four times too high for teacher demand. (CP)