Use of Item Response Theory in the Study of Group Differences in Trace Lines IRT DIF

Author(s):

Thissen, David; Steinberg, Lynne; Wainer, Howard

Publication Year:

1988

Source:

Wainer, Howard; Braun, Henry I. (eds.) Test Validity. Hillsdale, NJ: Lawrence Erlbaum Associates, 1988, p147-169

Document Type:

Chapter

Page Count:

23

Subject/Key Words:

Item Response Theory (IRT), Differential Item Functioning (DIF), Validity, Three Parameter Logistic Model