Background/Context: Education policy over the past 40 years has focused on the importance of accountability in school improvement. Although much of the scholarly discourse around testing and assessment is technical and statistical, understanding of validity by a non-specialist audience is essential as long as test results drive our educational…

This article describes the history, evidence warrants, and evolution of the Center for Research on Evaluation, Standards, and Student Testing's (CRESST) model-based assessments. It considers alternative interpretations of scientific or practical models and illustrates how model-based assessment addresses both definitions. The components of the…

This report analyzes the validity issues that arise in the context of educational accountability systems. The report addresses validity from three interlocking perspectives. The first explores the theory of action underlying accountability provisions. It considers problems emerging from the distance between aspirations for accountability in…

With regard to testing, technology has already played significant roles in the form of scoring technology, analytical practices, and development strategies. Two common functions of technology and testing are currently at work. First is the use of technology to meet existing goals more efficiently, and second is the use of technology to expand the…

Over the last 20 years, writing about technology (and more recently about its use in assessment systems) has been a joyful experience, in part because the author was usually right about how fast and how unexpected technology progress would be made. In this article, the author suggests to rethink assessment systems from design perspectives and the…