We conducted two studies to replicate and extend, as well as test, the limits of previous findings regarding an apparent disconnect between scientific-reasoning skills in psychological science, on the one hand, and scores on standardized tests of general intelligence, on the other. In Study 1, we examined whether this disconnect would extend…

Data from 181 college students were used to assess whether math reasoning item response times in computerized testing can provide valid and reliable measures of a speed dimension. The alternate forms reliability of the speed dimension was .85. A two-dimensional structural equation model suggests that the speed dimension is related to the accuracy…

The objective description and identification of variables that meaningfully distinguish reasoning skills couched in written discourse was studied, comparing scores obtained from different perspectives on the same writing samples. A total of 406 writing samples on 2 topics by 203 students who had taken the Graduate Record Examinations, mostly…

The Graduate Record Examination (GRE) in Physics was analyzed as a specific indicator of learning outcomes in that undergraduate major. Textbooks were selected as a measure of curriculum content. A representative sample of colleges and universities (n=59) responded to questions about physics courses and textbooks and the existence of a graduate…

Empirical Bayes (EB) methods are frequently used on hierarchical linear models in practice. This paper provides an overview of parametric EB methods with special emphasis on their application in data-analytic settings. Eight different models with different levels of complexity are described. Comparisons of performance with other methods are…

A meta-analytic review was conducted on published studies examining the relationship between performance on the quantitative and verbal components of the Graduate Record Examination (GRE) and graduate grade point average. Results suggest that the quantitative and verbal components of the GRE possess minimal predictive validity. (SLD)

Examined alternative-item types and section configurations for improving the discriminant and convergent validity of the Graduate Record Examination (GRE) general test using a computer-based test given to 388 examinees who had taken the GRE previously. Adding new variations of logical meaning appeared to decrease discriminant validity. (SLD)

The predictive validity of the Graduate Record Examinations Aptitude Test, Verbal and Quantitative scores and undergraduate grade-point average were examined. Criterion variables consisted of graduate grade-point average, the Master's Comprehensive Examination scores and grades in individual required courses. Findings stress need for local…

This study investigated the convergent validity of expert-system scores for four mathematical constructed-response item formats. A five-factor model was proposed comprised of four constructed-response format factors and a Graduate Record Examinations (GRE) General Test quantitative factor. Subjects were drawn from examinees taking a single form of…