The plan is to revise and make current the Standardized Assessment Exams. Working collaboratively with the Education Technology Task force a stratagem will be devised to capture the performance patterns of all the users of the Standardized Assessment Exams who access them from the CATCHUM home page. These data will be used to determine the test performance characteristics (validity and reliability, index of difficulty, discrimination factors, etc.) and to compare these indictors to those collected for the original versions of these exams. The purpose of this will be to establish the comparability of the various versions of the knowledge exam. This will be accomplished during the current project period.