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Lee, Yong-Won; Sawaki, Yasuyo – Language Assessment Quarterly, 2009
A variety of cognitive diagnosis approaches (CDAs) have been used by researchers to extract fine-grained information about the linguistic knowledge states and skill mastery levels of test takers based on their performance on language tests. Although some of these approaches have been in use in the psychometric community for quite some time, many…
Descriptors: Language Tests, Identification, Psychometrics, Cognitive Processes