comparative study of item exposure control methods in computerized adaptive testing
By: Shun-Wen Chang [and] Bor-Yaun Twu
Series: ACT research report series --  98-3
Publisher: ACT, Inc.
Published: 1998
Place of publication: Iowa City, IA
Language: eng
Number of pages: 46
Subjects: Chang, Shun-Wen; Twu, Bor-Yuan; American College Testing Program; Educational tests and measurements -- United States -- Data processing; Computer adaptive testing; Examinations -- Evaluation
Notes: Bibliography: p. 33-34