This study shows that residual variation can cause problems related to scaling in exponential random graph models (ERGM). Residual variation is likely to exist when there are unmeasured variables in a model--even those uncorrelated with other predictors--or when the logistic form of the model is inappropriate. As a consequence, coefficients cannot…

Scholars have argued that imprecise data graphics, specifically those displaying decorative dimensionality of data, may lead to inaccurate interpretations. Empirical tests of decorative dimensionality have produced mixed results. The literature also suggests that the effects of decorative dimensionality may depend on the cognitive demand of a…

The State Higher Education Finance (SHEF) report is produced annually by the State Higher Education Executive Officers (SHEEO) to broaden understanding of the context and consequences of multiple decisions made every year in each of these areas. No single report can provide definitive answers to such broad and fundamental questions of public…

Correlations between (1) Michigan school districts' expenditures, various supports, and revenues; and (2) each district's educational background, median family income, racial composition, and dropout rate were analyzed. Data used in this study were obtained from the Michigan Department of Education. (SLD)

In 1990, a study was conducted at Mt. San Antonio College to examine the relationship between students' successful completion of English and Learning Resources Network (LERN) courses and the completion of other college courses during the same semester. The study population included all students who were enrolled in either English 1A, 68, 67, or…