Using estimated item observed-score regressions to test goodness-of-fit of IRT models
By: Marilyn S. Wingersky and Kathleen M. Sheehan
Contributors: Sheehan, Kathleen M.
Series: ETS research report -- 86-23; Research report (Educational Testing Service) -- RR-86-23
Publisher: Educational Testing Service
Published: 1986
Place of publication: Princeton, NJ
Language: eng
Number of pages: 65
Subjects: Educational tests and measurements
Notes: "June 1986."

Includes bibliographical references (p. 28).