Confirmatory analysis of test structure using multidimensional item response theory
Series: RR -- 89-31; Research report (Educational Testing Service) -- RR-89-31
Publisher: Educational Testing Service
Published: 1989
Place of publication: Princeton, N.J
Language: eng
Number of pages: 40
Subjects: Item response theory
Notes: Cover title. "June 1989."

Includes bibliographical references (p. 38-40).