The robustness of LOGIST and BILOG IRT estimation programs to violations of local independence
By: Terry A. Ackerman
Contributors: American College Testing Program
Series: ACT research report series -- 87-14; ACT research report -- 87-14
Publisher: American College Testing Program
Published: 1988
Place of publication: Iowa City, Iowa
Language: eng
Number of pages: 21
Subjects: Item response theory -- Mathematical models
Notes: "September 1987."

Bibliography: p. 12