Imposing time limits on tests can serve a range of important functions. Time limits are essential, for example, if speed of performance is an integral component of what is being measured, as would be the case when testing such skills as how quickly someone can type. Limiting testing time also helps contain expenses associated with test…

The utility of raw gain analysis for validation of college placement tests is demonstrated with scores from the Descriptive Test of Mathematics Skills. Gains during one semester for students in various freshman level mathematics courses were evaluated. Results suggest that gain analysis is a useful tool for placement test validation. (Author/MLW)

The validity of scores from the Descriptive Tests of Mathematics Skills (DTMS) and the College Board Scholastic Aptitude Test--Mathematics (SAT-M) are compared. Results show the DTMS as a valid predictor of remedial level college course grades; the higher level OTMS was as accurate a predictor as the SAT-M for grades in advanced courses.…

This study at 21 colleges found that having entering freshmen write a short holistically scored essay added nothing to the prediction of freshman grade point average compared to predictions made from high school grade point average, Scholastic Aptitude Test scores, and a multiple-choice test of writing-related skills. (Author/DB)

Using data from a sample of 10 colleges at which most students had taken both SAT I: Reasoning Test and SAT II: Subject Tests, the authors simulated the effects of making selection decisions using SAT II scores in place of SAT I scores. Specifically, they treated the students in each college as forming the applicant pool for a more select college,…