This book introduces and explores major topics in contemporary educational measurement: criterion-referenced testing, item response theory (IRT), computer-based testing, cross-lingual and cross-cultural assessment, and accountability testing. Psychometric experts describe forward-looking measurement practices and provide a contextualized understanding of how and why they were developed, how they can be used, and where they may go in the future. In addition to presenting key concepts and formulas, the volume covers established and emerging applications and discusses recurrent challenges that require additional research. A helpful glossary of abbreviations is included. The book is grounded in the work of Ronald K. Hambleton.

Currently there are many introductory textbooks on educational measurement and psychometrics as well as R. However, there is no single book that covers important topics in measurement and psychometrics as well as their applications in R. The Handbook of Educational Measurement and Psychometrics Using R covers a variety of topics, including classical test theory; generalizability theory; the factor analytic approach in measurement; unidimensional, multidimensional, and explanatory item response modeling; test equating; visualizing measurement models; measurement invariance; and differential item functioning. This handbook is intended for undergraduate and graduate students, researchers, and practitioners as a complementary book to a theory-based introductory or advanced textbook in measurement. Practitioners and researchers who are familiar with the measurement models but need to refresh their memory and learn how to apply the measurement models in R, would find this handbook quite fulfilling. Students taking a course on measurement and psychometrics will find this handbook helpful in applying the methods they are learning in class. In addition, instructors teaching educational measurement and psychometrics will find our handbook as a useful supplement for their course.

This encyclopedia is the first major reference guide for students new to the field, covering traditional areas while pointing the way to future developments.

Originally published in 1968, at a time when the current public examination systems were coming under close scrutiny this volume discusses completely and fully the merits and demerits of various methods of educational measurement, starting with the theories from which they evolved and going on to observe their efficacy in practice. School-based systems of measurement are also studied, both as separate entities and in comparison with the public examinations at 11+, CSE and ‘O’ and ‘A’-levels of the GCE. The subject-matter of this book was intended to affect students, practising teachers and educationists and, whatever their views, they were able to use the authors’ exposition of this controversial subject as a starting point for further and deeper discussion.