This new text provides a state-of the-art introduction to educational and psychological testing and measurement theory that reflects many intellectual developme

Grounded in current knowledge and professional practice, this book provides up-to-date coverage of psychometric theory, methods, and interpretation of results.

The classic text is Psychometric Theory. Like the previous edition, this text is designed as a comprehensive text in measurement for researchers and for use in

This textbook describes the broadening methodology spectrum of psychological measurement in order to meet the statistical needs of a modern psychologist. The wa

This new text provides a state-of the-art introduction to educational and psychological testing and measurement theory that reflects many intellectual developme