The purpose of this 1971 study was to see if there was sufficient evidence at South High School of the Omaha Public School District to support any of the following hypotheses: (1) controlling for intelligence quotient (IQ) and socioeconomic status (SES), Spanish American children have a significantly lower self-concept than Anglo children; (2)…

Nine sets of annual data on State school finances are used to test a theory of expenditure determination by public school districts. The results support implications of the theory regarding effects of personal income, State and federal aid, the relative price of education, the pupil/population ratio, and enrollment growth on per pupil spending. A…

The authors discuss the trend emerging from organizational research which shows in part that administrators are more effective as they are perceived to be considerate of their subordinates. Based on field observations and on the contention that (in an era of increasing collective behavior on the part of teachers) hostility might take the form of…

Among the recommendations of the "Nation at Risk" report (1983) was that a core curriculum of four units of English, three each of science, social studies, and mathematics, and a half unit of computer science be required. Between 1982 and 1992 the percentage of high school graduates earning the recommended units in core courses increased…

This paper explores the feasibility of neural computing methods such as artificial neural networks (ANNs) and abductory induction mechanisms (AIM) for use in educational measurement. ANNs and AIMS methods are contrasted with more traditional statistical techniques, such as multiple regression and discriminant function analyses, for making…

The construct validity of four self-concept (SC) traits (general SC, academic SC, English SC, mathematics SC), as measured by three different scales (Likert, semantic differential, Guttman) for low- (n=252) and high-track (n=588) Canadian high school students, was assessed using both the Campbell-Fiske criteria, and a comparison of hierarchically…

This study tests several explanations for discrepant results in an earlier study (Cook et al., 1985) which presented a partial pre-calibration method for equating new editions of the Scholastic Aptitude Test (SAT) to the same scale as older editions. In contrast to full pre-calibration, which seeks to equate all items from two or more editions,…

The House Subcommittee on Select Education asked the General Accounting Office (GAO) to study the condition of information on education in the United States during selected years between 1973 and 1986. The resulting report covers three areas: (1) the nature and amount of federally sponsored information on education; (2) the quality of such…

The sampling of teachers for nationwide surveys offers a challenging endeavor in obtaining a representative and adequate sample to truly represent opinions of the teachers. Ten national surveys of public school teachers conducted between 1980 and 1985 are presented with respect to their sampling design and procedures. Concepts and theoretical…

School effectiveness indices (SEIs) based on residuals from regressing test performance in reading and mathematics onto prior-year test performance and a socioeconomic status measure (percentage eligible for a subsidized lunch program) were obtained for two consecutive years for 431 South Carolina elementary schools. The analysis involved school…

Data drawn from 30 journal articles and ERIC documents reporting on gender differences in natural science achievement were re-examined. Three meta-analysis methods were used: (1) vote counts and vote-counting estimation procedures; (2) tests of combined significance; and (3) analyses of effect sizes. The three methods produced seemingly…

This report provides the statistical tools necessary to measure the extent of error that exists in organizational record data and group survey data. It is felt that traditional methods of measuring error are inappropriate or incomplete when applied to organizational groups, especially in studies of organizational change when the same variables are…

Four tests were pre-equated on the basis of item-test regressions computed from a large sample providing pretest data. The tests were two mathematics tests (math computation and elementary algebra) and two verbal tests (sentence sense and reading comprehension) from the New Jersey College Basic Skills Placement Test. Regular equipercentile…

Traditional predictor variables of SAT scores and high school grades seldom account for more than 16 percent of the variance in student performance in college and graduate school, and they account for even less in decisions of students to leave school. Three studies are presented that added nonintellective variables to the traditional combination…

Structural equation models incorporating unmeasured variables make possible the rigorous testing of theories previously difficult to test adequately because of fallible measures of the theoretic variables. This paper first discusses a simple causal model; incorporating a single unmeasured variable for the purpose of exposition. A substantive…