A general model for item dependency / Terry A. Ackerman, Judith A. Spray.

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Bibliographic Details
Online Access:	Request ERIC Document
Main Author:	Ackerman, Terry A.
Corporate Author:	National Institute of Education (U.S.)
Other Authors:	Spray, Judith A.
Other title:	Item dependency.
Format:	Government Document Microfilm Book
Language:	English
Published:	[Washington, D.C.?] : [National Institute of Education, 1986]
Subjects:	Educational tests and measurements > United States. Item response theory.

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