Multiple Ways to Detect Differential Item Functioning in SAS DIF IRT
- Author(s):
- Zhang, Yan
- Publication Year:
- 2015
- Source:
- Proceedings of SAS Global Forum 2015 Conference, Dallas, TX, Apr 26-29, 2015, p1-9
- Document Type:
- Chapter
- Page Count:
- 9
- Subject/Key Words:
- Differential Item Functioning (DIF), Item Response Theory (IRT), SAS, Mantel-Haenszel, Logistic Regression