This paper provides an overview of the types of testing accommodations used for students with disabilities and presents arguments for and against their use. It begins by discussing student participation in educational assessments and federal requirements concerning the participation of students with disabilities. The types of accommodations are…

Writing teachers and educators can add to information from large-scale testing and teachers can strengthen classroom assessment by creating a tight fit between large-scale testing and classroom assessment. Across the years, large-scale testing programs have struggled with a difficult problem: how to evaluate student writing reliably and…

The problem of determining optimal test lengths with fixed total testing time has proved to be a difficult one for criterion-referenced test developers. An algorithm is needed which can be used by test developers to allocate available testing time to maximize the validity of their total criterion-referenced tests or testing programs. To be…