What follows are the papers presented at the 2004 AERA / NCME conference.
Zumbo, B. D., Witarsa, P. M. (2004). Nonparametric IRT Methodology For Detecting DIF In
Moderate-To-Small Scale Measurement: Operating Characteristics And A Comparison With The Mantel Haenszel. please click here, or the PowerPoint slides from the talk here.