This edition continues Sax's tradition of comprehensive and comprehensible coverage of testing and measurement principles while including the most recent theory and research.

"Prepared by the Joint Committee on Standards for Educatioanl and Psychological Testing of the American Educational Research Association, American Psychological Association and National Council on Measurement in Education"--T.p. verso.

Leading experts describe the state-of-the-art in developing and constructing psychometric tests This latest volume in the series Psychological Assessment – Science and Practice describes the current state-of-the-art in test development and construction. The past 10-20 years have seen substantial advances in the methods used to develop and administer tests. In this volume many of the world's leading authorities collate these advances and provide information about current practices, thus equipping researchers and students to successfully construct new tests using the best modern standards and techniques. The first section explains the benefits of considering the underlying theory when designing tests, such as factor analysis and item response theory. The second section looks at item format and test presentation. The third discusses model testing and selection, while the fourth goes into statistical methods that can find group-specific bias. The final section discusses topics of special relevance such as multi-trait multi-state analyses and development of screening instruments.

This book communicates the excitement and dynamics of the field of psychological testing. The authors provide readers with a current analysis of the most widely used psychological tests in schools, professional training programs, business, industry, the military, and clinical settings. As readers progress through the book, they get a clear picture of how psychological tests are constructed, how they are used, and how an understanding of them can make a difference in their careers and everyday lives.