polynomial logistic regression approach to graphical differential item functioning
By: Lori D. McLeod, David J. Scrams, Louis A. Roussos.
Contributors: Scrams, David J.; Roussos, Louis A. 1955-; Law School Admission Council.
Series: LSAC research report series; Law School Admission Council computerized testing report -- 99-06.; Computerized testing report (Law School Admission Council) -- 99-06.
Publisher: Law School Admission Council
Published: 2006
Place of publication: Newtown, PA
Language: eng
Number of pages: 14
Subjects: Law School Admission Test -- Research
Notes: "June 2006."

Includes bibliographical references (p. 13).