We derived an index of high school academic rigor (HSAR) by optimizing the prediction of first-year college GPA (FYGPA) based on high school courses taken, grades, and indicators of advanced coursework. Using a large data set and nominal parameterization of high school course outcomes, the HSAR index capitalizes on differential contributions…

Most studies predicting college performance from high-school grade point average (HSGPA) and college admissions test scores use single-level regression models that conflate relationships within and between high schools. Because grading standards vary among high schools, these relationships are likely to differ within and between schools. We used…

Extensive research has examined the validity and fairness of standardized tests in academic admissions. However, due to their underrepresentation in higher education, American Indians have gained much less attention in this research. In the present study, we examined for American Indian students (1) group differences on SAT scores, (2) the…

We examined summary indices of high school performance (coursework, grades, and test scores) based on the graded response model (GRM). The indices varied by inclusion of ACT test scores and whether high school courses were constrained to have the same difficulty and discrimination across groups of schools. The indices were examined with respect to…

The literature on differential prediction of college performance of racial/ethnic minority students for standardized tests and high school grades indicates the use of these predictors often results in overprediction of minority student performance. However, these studies typically involve native English-speaking students. In contrast, a smaller…

Studies of student performance on entrance examinations and in high school and college courses are reviewed, and the validity of entrance examinations is studied. Scores tend to underpredict grades of females relative to those of males in mathematics courses. Possible explanations and the reform of mathematics education are discussed. (SLD)

The role of testing in determining college admissions and the impact of that testing on high school students are commanding increasing attention. There is emerging evidence that admissions decisions made solely on the basis of high school record can serve the college as well or better than decisions based, at least in part, on scores obtained on…