This book is open access under a CC BY-NC 2.5 license. This book describes the extensive contributions made toward the advancement of human assessment by scientists from one of the world's leading research institutions, Educational Testing Service. The book's four major sections detail research and development in measurement and statistics, education policy analysis and evaluation, scientific psychology, and validity. Many of the developments presented have become de-facto standards in educational and psychological measurement, including in item response theory (IRT), linking and equating, differential item functioning (DIF), and educational surveys like the National Assessment of Educational Progress (NAEP), the Programme of international Student Assessment (PISA), the Progress of International Reading Literacy Study (PIRLS) and the Trends in Mathematics and Science Study (TIMSS). In addition to its comprehensive coverage of contributions to the theory and methodology of educational and psychological measurement and statistics, the book gives significant attention to ETS work in cognitive, personality, developmental, and social psychology, and to education policy analysis and program evaluation. The chapter authors are long-standing experts who provide broad coverage and thoughtful insights that build upon decades of experience in research and best practices for measurement, evaluation, scientific psychology, and education policy analysis. Opening with a chapter on the genesis of ETS and closing with a synthesis of the enormously diverse set of contributions made over its 70-year history, the book is a useful resource for all interested in the improvement of human assessment.

The Handbook of Formative Assessment in the Disciplines meaningfully addresses current developments in the field, offering a unique and timely focus on domain dependency. Building from an updated definition of formative assessment, the book covers the integration of measurement principles into practice; the operationalization of formative assessment within specific domains, beyond generic strategies; evolving research directions including student involvement and self-regulation; and new approaches to the challenges of incorporating formative assessment training into pre-service and in-service educator training. As supporters of large-scale testing programs increasingly consider the potential of formative assessments to improve teaching and learning, this handbook advances the subject through novel frameworks, intersections of theory, research, and practice, and attention to discernible disciplines. Written for instructors, graduate students, researchers, and policymakers, each chapter provides expert perspectives on the procedures and evaluations that enable teachers to adapt teaching and learning in-process toward student achievement.

The Handbook of Formative Assessment in the Disciplines meaningfully addresses current developments in the field, offering a unique and timely focus on domain dependency. Building from an updated definition of formative assessment, the book covers the integration of measurement principles into practice; the operationalization of formative assessment within specific domains, beyond generic strategies; evolving research directions including student involvement and self-regulation; and new approaches to the challenges of incorporating formative assessment training into pre-service and in-service educator training. As supporters of large-scale testing programs increasingly consider the potential of formative assessments to improve teaching and learning, this handbook advances the subject through novel frameworks, intersections of theory, research, and practice, and attention to discernible disciplines. Written for instructors, graduate students, researchers, and policymakers, each chapter provides expert perspectives on the procedures and evaluations that enable teachers to adapt teaching and learning in-process toward student achievement.