This study assessed the predictive and incremental validity of a prototype version of the forthcoming SAT® writing section that was administered to a sample of incoming students at 13 colleges and universities. For these participants, SAT scores, high school GPA, and first-year grades also were obtained. Using these data, analyses were conducted…

This report presents the validity of the SAT for predicting two third-year college outcomes: (1) third-year cumulative GPA (3rd Yr Cum GPA), and (2) third-year grade point average (3rd Yr GPA). Similar to the results for first- and second-year outcomes (1st Yr GPA, 2nd Yr GPA, 2nd Yr Cum GPA), the SAT is strongly correlated with third year…

The SAT® and high school grades are the most accurate predictors of first-year college performance. Together, these two measures have a high multiple correlation (r = 0.7) with first-year college grades when the correlation coefficient is corrected for restriction in range, criterion unreliability, and different course grading standards…

"Personalised learning" and the value of national assessment data in achieving it have been identified by the UK Secretary of State for Education and Skills as essential for raising educational standards. Employing multilevel analysis, this paper compares children's end of primary school (Key Stage 2) test scores with those they achieved…

There is a strong and consistent relationship between PSAT/NMSQT scores and AP Examination grades for nearly all courses--higher scores on the PSAT/NMSQT indicate a higher probability of success on AP Examinations. PSAT/NMSQT verbal or mathematics scores are often more highly related to AP Examination grades than overall high school GPA, number of…

The ACT is an educational achievement test that measures the typical content and skills learned from college preparatory curricula. Consequently, the ACT can be used not only to predict college success, but also to provide direct feedback to high school teachers about the effectiveness of their teaching. ACT results also assist teachers in…

This research report is a review and analysis of all of the published studies during the past 25+ years (since 1974) in the area of differential validity/prediction and college admission testing. More specifically, this report includes 49 separate studies of differences in validity and/or prediction for different racial/ethnic groups and/or for…