Developing homogeneous TOEFL scales by multidimensional scaling
By: by Philip K. Oltman and Lawrence J. Stricker.
Series: TOEFL technical report ;; TR-1
Publisher: Educational Testing Service
Published: 1991
Place of publication: Princeton, N.J
Language: eng
Number of pages: 21
Subjects: Test of English as a Foreign Language.; Multidimensional scaling.; English language -- Study and teaching -- Foreign speakers.; English language -- Ability testing.