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Applied Psychological Measurement, 2022
Multidimensional computerized adaptive testing (MCAT) using mixed-format items holds great potential for the next-generation assessments. Two critical factors in the mixed-format test design (i.e., the order and proportion of polytomous items) and item selection were addressed in the context of mixed-format bifactor MCAT.
Tao Xin, Jiahui Zhang
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Multidimensional computerized adaptive testing (MCAT) using mixed-format items holds great potential for the next-generation assessments. Two critical factors in the mixed-format test design (i.e., the order and proportion of polytomous items) and item selection were addressed in the context of mixed-format bifactor MCAT.
Tao Xin, Jiahui Zhang
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Classification Consistency and Accuracy for Mixed-Format Tests
Applied Measurement in Education, 2019This study explores classification consistency and accuracy for mixed-format tests using real and simulated data.
Stella Y. Kim, Won-Chan Lee
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Panel Design Variations in the Multistage Test Using the Mixed-Format Tests
Educational and Psychological Measurement, 2012This study compared various panel designs of the multistage test (MST) using mixed-format tests in the context of classification testing. Simulations varied the design of the first-stage module. The first stage was constructed according to three levels of test information functions (TIFs) with three different TIF centers.
Jiseon Kim +3 more
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IRT Approaches to Modeling Scores on Mixed‐Format Tests
Journal of Educational Measurement, 2019AbstractThis article considers psychometric properties of composite raw scores and transformed scale scores on mixed‐format tests that consist of a mixture of multiple‐choice and free‐response items. Test scores on several mixed‐format tests are evaluated with respect to conditional and overall standard errors of measurement, score reliability, and ...
Won‐Chan Lee +3 more
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Extension of caution indices to mixed‐format tests
British Journal of Mathematical and Statistical Psychology, 2018Tatsuoka suggested several extended caution indices and their standardized versions, and these have been used as person‐fit statistics by various researchers. However, these indices are only defined for tests with dichotomous items. This paper extends two of the popular standardized extended caution indices for use with polytomous items and mixed ...
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Examining the Impacts of Ignoring Rater Effects in Mixed‐Format Tests
Journal of Educational Measurement, 2021AbstractThe use of mixed‐format tests made up of multiple‐choice (MC) items and constructed response (CR) items is popular in large‐scale testing programs, including the National Assessment of Educational Progress (NAEP) and many district‐ and state‐level assessments in the United States.
Wenjing Guo, Stefanie A. Wind
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Customizing Bayesian Multivariate Generalizability Theory to Mixed-Format Tests
Behavior Research MethodsMixed-format tests, which typically include dichotomous items and polytomously scored tasks, are employed to assess a wider range of knowledge and skills. Recent behavioral and educational studies have highlighted their practical importance and methodological developments, particularly within the context of multivariate generalizability theory. However,
Lingling Xu, Zhehan Jiang, Dexin Shi
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Enhancing Pool Utilization in Constructing the Multistage Test Using Mixed-Format Tests
Applied Psychological Measurement, 2014This study investigated a new pool utilization method of constructing multistage tests (MST) using the mixed-format test based on the generalized partial credit model (GPCM). MST simulations of a classification test were performed to evaluate the MST design.
Ryoungsun Park +3 more
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Exploring dimensionality of scores for mixed-format tests
2018<p>Dimensionality assessment provides test developers and users with a better understanding of how test scores make human abilities concrete. Issues dealt with by dimensionality assessment include, but are not restricted to, (a) whether unidimensionality holds; (b) the number of dimensions influencing test ...
Mengyao Zhang +5 more
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Psychometric Properties of Raw and Scale Scores on Mixed-Format Tests
Educational Measurement: Issues and Practice, 2011This paper illustrates that the psychometric properties of scores and scales that are used with mixed‐format educational tests can impact the use and interpretation of the scores that are reported to examinees. Psychometric properties that include reliability and conditional standard errors of measurement are considered in this paper.
Won-Chan Lee, Michael J Kolen
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