The Application Of Multidimensional Rasch Models

Item Response Theory: What It Is and How You Can Use the ...

variety of IRT models, such as the Rasch model, two-parameter model, and graded response model, and demonstrates their application by using real-data examples. It also shows how to use the IRT procedure, which is new in SAS/STAT® 13.1, to calibrate items, interpret item characteristics, and score respondents.

  Applications, Crash, Model