Item Response Theory for Psychologists

This book provides an insightful exploration into Item Response Theory (IRT), a key psychometric approach currently shaping the field of psychology. The authors, Steven P. Reise and Susan E. Embretson, delve into the principles and applications of IRT, highlighting its importance for psychologists in both research and practice. Through engaging explanations and practical examples, they illustrate how IRT can enhance measurement precision and inform decision-making regarding psychological assessments.

Readers will find a thorough examination of multivariate applications within IRT, offering a deeper understanding of how these methods can be utilized to analyze complex data. By bridging theoretical concepts with practical application, the authors empower psychologists to leverage IRT in their work. A must-read for those seeking to advance their knowledge in psychometrics, this book serves as a vital resource for both seasoned professionals and newcomers to the field.