Item response theory has become an essential component in the toolkit of every researcher in the behavioral sciences. It provides a powerful means to study indi
Item response theory (IRT) has moved beyond the confines of educational measurement into assessment domains such as personality, psychopathology, and patient-re
Drawing on the work of internationally acclaimed experts in the field, Handbook of Item Response Theory, Volume One: Models presents all major item response mod
Item response theory has become an essential component in the toolkit of every researcher in the behavioral sciences. It provides a powerful means to study indi
Drawing on the work of 75 internationally acclaimed experts in the field, Handbook of Item Response Theory, Three-Volume Set presents all major item response mo