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Developing Homogeneous TOEFL Scales by Multidimensional Scaling

Author(s):
Oltman, Philip K.; Stricker, Lawrence J.
Publication Year:
1990
Source:
Language Testing, v7 n1 p1-12, 1990
Document Type:
Article
Page Count:
12
Subject/Key Words:
Scaling, Item Analysis, Multidimensional Scaling, Test of English as a Foreign Language (TOEFL)

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