Estimating the effects of test length and test time on parameter estimation using the HYBRID model
By: Kentaro Yamamoto.
Contributors: Educational Testing Service.
Series: TOEFL technical report ;; TR-10
Publisher: Educational Testing Service
Published: 1995
Place of publication: Princeton, N.J
Language: eng
Number of pages: 39
Subjects: English language -- Study and teaching -- Foreign speakers.; English language -- Ability testing.
Notes: Includes bibliographical references (p. 18-19).
"March 1995"--Cover.
"TR-95-2."