Background/Context: The Race to the Top federal initiatives and requirements surrounding waivers of No Child Left Behind promoted expanded use of value-added models (VAMs) to evaluate teachers. Even after passage of the Every Student Succeeds Act (ESSA) relaxed these requirements, allowing more flexibility and local control, many states and…

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…

Background/Context: Recent U.S. policy has brought a shift in assessment use, from measurement tools to policy levers. In particular, testing has become a core part of teacher evaluation policies in many states, with test results becoming akin to a job evaluation. Purpose: To explore the notion of consequential validity in assessment use and…

Background/Context: The stakes are getting higher for teachers daily as more and more states adopt hiring, firing, and tenure-granting policies based on teacher evaluations. Even more concerning is the limited discussion about whether or not high-stakes teacher evaluation can meet the intended outcome of improved student achievement, and at what…

Background/Context: The evolution of validity understandings from mid-century to now has emphasized that test validity depends on test purpose--adding consequence considerations to issues of interpretation and evidentiary warrants. Purpose: To consider the tensions created by multiple purposes for assessment and sketch briefly how we got to where…

Context: In the past two years, states have implemented sweeping reforms to their teacher evaluation systems in response to Race to the Top legislation and, more recently, NCLB waivers. With these new systems, policymakers hope to make teacher evaluation both more rigorous and more grounded in specific job performance domains such as teaching…

Background/Context: There is a deep and yawning chasm between the world of tests and testing practices as they ought to be and the actual tests and testing practices now imposed on American students, educators, and schools. That chasm of theory and practice is a function of the dominant paradigm of educational reform, with its theory of action…

Background/Context: Surprisingly little progress has been made in linking teacher effectiveness and retention to factors observable at the time of hire. The rigors of teaching, particularly in low-income school districts, suggest the importance of personal qualities that have so far been difficult to measure objectively. Purpose/Objective/Research…

Background: Much is still unknown or unclear about how and where validity issues arise in high stakes testing situations in education, and ways by which we can rectify validity problems in practice and policy contexts. Purpose: This paper is the Foreword to the Special Section in the "Teachers College Record," titled, "When…

Background: In principle, value-added modeling (VAM) might be justified if it can be shown to be a more reliable indicator of teacher quality than existing indicators for existing low-stakes decisions that are already being made, such as the award of small merit bonuses. However, a growing number of researchers now advocate the use of VAM to…

Background/Context: The target of assessment validation is not an assessment but the use of an assessment for a purpose. Although the validation literature often provides examples of assessment purposes, comprehensive reviews of these purposes are rare. Additionally, assessment purposes posed for validation are generally described as discrete and…

Background/Context: For over two decades, the boundaries between the social sciences and the humanities have become blurred, and numerous articles and books have been written about the infusion of the arts in qualitative research as a means to collect and analyze data and to represent findings. Yet these arts-based research processes, although…