IRT and Rasch Analysis
06/03/06 18:44 | Work
Links to Sources of Free Software and Information on Item Response Theory

IRT Modelling Lab., University of Illinois
http://io.psych.uiuc.edu/irt/mdf_modfit.asp

Lawrence M. Rudner
http://edres.org/irt/

John Uebersax
http://ourworld.compuserve.com/homepages/jsuebersax/lta.htm

Links to Sources of Free Software and Information on Rasch Analysis