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Schmidgall, Jonathan E.; Getman, Edward P.; Zu, Jiyun – Language Testing, 2018
In this study, we define the term "screener test," elaborate key considerations in test design, and describe how to incorporate the concepts of practicality and argument-based validation to drive an evaluation of screener tests for language assessment. A screener test is defined as a brief assessment designed to identify an examinee as a…
Descriptors: Test Validity, Test Use, Test Construction, Language Tests
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Kaya, Elif; O'Grady, Stefan; Kalender, Ilker – Language Testing, 2022
Language proficiency testing serves an important function of classifying examinees into different categories of ability. However, misclassification is to some extent inevitable and may have important consequences for stakeholders. Recent research suggests that classification efficacy may be enhanced substantially using computerized adaptive…
Descriptors: Item Response Theory, Test Items, Language Tests, Classification
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Li, Hongli; Hunter, C. Vincent; Lei, Pui-Wa – Language Testing, 2016
Cognitive diagnostic models (CDMs) have great promise for providing diagnostic information to aid learning and instruction, and a large number of CDMs have been proposed. However, the assumptions and performances of different CDMs and their applications in regard to reading comprehension tests are not fully understood. In the present study, we…
Descriptors: Reading Comprehension, Reading Tests, Models, Comparative Analysis