In this article we address the mounting criticism and rejection of standardized tests used in the selection of students for college or university education. Admission tests are being increasingly demonized in many parts of the world and many colleges and universities are dropping tests for selection purposes, claiming the tests are detrimental to…

I study student characteristics and academic performance at the University of California, where consideration of an applicant's ethnicity has been banned since 1996 and SAT scores were used in admitting students to the university until fall 2021. I show the following: (1) SAT scores were more important than high school grades in predicting…

Many scholars compared various item discrimination indices in real or simulated data. Item discrimination indices, such as item-total correlation, item-rest correlation, and IRT item discrimination parameter, provide information about individual differences among all participants. However, there are tests that aim to select a very limited number…