When we use ACES to do a placement validity study, may we use scores from different testing programs (ACCUPLACER® and SAT Subject Tests) at the same time?
ACES was designed to determine the predictive power of scores from one testing program at a time. Since ACES provides for up to five analyses within a single request, you can use ACCUPLACER scores for your first analysis and SAT Subject Test scores in your second, both within one request for an ACES placement validity study.
