The Office of Educational Research and Improvement (OERI) in the U.S. Department of Education has a mandate for expanding knowledge of teaching and learning and for improving education in this country. This book focuses on how OERI can better fulfill that mission in light of what is known about why prior education reforms have often failed, what is needed to enhance the effectiveness of such efforts, and what education research and development can contribute to better schools. The history, mission, governance, organization, functions, operations, and budgets of OERI are analyzed. Recommendations are made for restructuring OERI, expanding funding, involving scholars from many fields, and engaging teachers and school principals in improvement efforts.

Many have attacked education research as failing to meet standards of scientific rigor. The thoughtful essays in this book offer an analysis of this debate on the failings of education research.

Education is a hot topic. From the stage of presidential debates to tonight's dinner table, it is an issue that most Americans are deeply concerned about. While there are many strategies for improving the educational process, we need a way to find out what works and what doesn't work as well. Educational assessment seeks to determine just how well students are learning and is an integral part of our quest for improved education. The nation is pinning greater expectations on educational assessment than ever before. We look to these assessment tools when documenting whether students and institutions are truly meeting education goals. But we must stop and ask a crucial question: What kind of assessment is most effective? At a time when traditional testing is subject to increasing criticism, research suggests that new, exciting approaches to assessment may be on the horizon. Advances in the sciences of how people learn and how to measure such learning offer the hope of developing new kinds of assessments-assessments that help students succeed in school by making as clear as possible the nature of their accomplishments and the progress of their learning. Knowing What Students Know essentially explains how expanding knowledge in the scientific fields of human learning and educational measurement can form the foundations of an improved approach to assessment. These advances suggest ways that the targets of assessment-what students know and how well they know it-as well as the methods used to make inferences about student learning can be made more valid and instructionally useful. Principles for designing and using these new kinds of assessments are presented, and examples are used to illustrate the principles. Implications for policy, practice, and research are also explored. With the promise of a productive research-based approach to assessment of student learning, Knowing What Students Know will be important to education administrators, assessment designers, teachers and teacher educators, and education advocates.