An investigation of the use of simplified IRT models for scaling and equating the TOEFL test
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Author
Contributions
- Reese, Clyde M. - Contributor
Publication
1991 - Educational Testing Service, Princeton, N.J, New Jersey
Language
English
Word Count
5,500 words, Guess
Page Count
22 pages
Identifiers
- Library of Congress Control Number91226662
- Open LibraryOL1662609M
Classifications
- DDC428/.0076
- LCCPE1128.A2 W293 1991
Subjects
Series Statement
- TOEFL technical report ;
- TR-2
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