First thorough treatment of multidimensional item response theory Description of methods is supported by numerous practical examples Describes procedures for mu

Several decades of psychometric research have led to the development of sophisticated models for multidimensional test data, and in recent years, multidimension

This is a highly accessible, comprehensive introduction to item response theory (IRT) models and their use in various aspects of assessment/testing. The book em

Item response theory (IRT) has moved beyond the confines of educational measurement into assessment domains such as personality, psychopathology, and patient-re

Item response theory (IRT) is widely used in education and psychology and is expanding its applications to other social science areas, medical research, and bus