An assumption underlying multiple linear regression is that the standard error of measurement is equal for all observations. The literature has not addressed the procedures to be used when this assumption is violated. It was clear that data analysis to be performed on districts in California would severely violate this assumption, since district…

The present study used a variety of personality tests to compare long- and short-sleeping college students and a stepwise multiple regression analysis in order to arrive at a pattern analysis and to include a test for the effect of possible repressor variables. (Author)

The paper undertakes an exhaustive treatment of the subject of discontinuation as it relates to the Canada Manpower Training Program. The results revealed that discontinuation was determined by place of residence, the job an individual holds, his attitude towards the course, general economic conditions, and his personal characteristics. (Author/BP)

Since the introduction of the Bem Sex Role Inventory (BSRI), many studies have attempted to relate masculine and feminine characteristics to various personality dimensions. To determine the relationship between sex-role orientation and locus of control, undergraduate students (101 females and 83 males) completed the BSRI and the Adult…

The problems inherent in analyzing data in which subjects are "nested" within hierarchical units (such as classrooms or schools), and thus are not independent of one another, are addressed through the use of Joreskog's LISREL model for analyzing covariance matrices. A solution to the problem is proposed and illustrated using data from…

The testing of contemporary sociological theory often calls for the application of structural-equation models to data which are inherently collinear. It is shown that simple ridge regression, which is commonly used for controlling the instability of ordinary least squares regression estimates in ill-conditioned data sets, is not a legitimate…

This study reports the results of research on analyses of game difficulty. Predictor variables were number of rules, spaces, and pieces necessary to play a game. Criterion variables were related to the child's ability to play successfully, and numbered eight. Data were subjected to multiple regression analysis, leading to the conclusion that it is…

Replicating the work of others who hypothesized that status inconsistancy increases political liberalism, this study involved a random sample of rural Michigan population. Utilizing multiple regression analysis, respondents were scored on the variables of occupation, income, education, religion, and political party preference. Hypotheses tested…

This document describes (1) the development of effectiveness criteria for Air Force Reserve Officer Training Corps (AFROTC), and (2) relationships between the criteria and various environmental and program characteristics. Normative data are presented for selected criteria (enrollment, production, and unit costs) for each school year between1966…

One aspect of multiple regression--the shrinkage of the multiple correlation coefficient on cross-validation is reviewed. The paper consists of four sections. In section one, the distinction between a fixed and a random multiple regression model is made explicit. In section two, the cross-validation paradigm and an explanation for the occurrence…

This paper investigates the relationship between the demand-response behavior of school boards and incumbent school board member defeat. Demand is defined as public demand as operationalized by social, economic, and political indicators (listed in Appendix A). Response is defined as school board response to public demand as operationalized by the…

Three mathematical models and their enrollment projections for higher education in Georgia are presented. The first model is an extrapolation of current trends. The second model is a simple linear regression model based on steady growth. The third is a multiple regression model attempting to account for the influences of several variables…

Two theories direct researchers in their efforts to find the optimum school or district size. The first theory holds that expenditures per student decrease as the size of the school increases. The second theory maintains that the first is true only to a certain enrollment level at which point the greater complexity of the school increases…

Four computer programs using the general purpose multiple linear regression program have been developed. Setwise regression analysis is a stepwise procedure for sets of variables; there will be as many steps as there are sets. Covarmlt allows a solution to the analysis of covariance design with multiple covariates. A third program has three…