Multidimensional adaptive testing
نویسندگان
چکیده
منابع مشابه
Testlet-Based Multidimensional Adaptive Testing
Multidimensional adaptive testing (MAT) is a highly efficient method for the simultaneous measurement of several latent traits. Currently, no psychometrically sound approach is available for the use of MAT in testlet-based tests. Testlets are sets of items sharing a common stimulus such as a graph or a text. They are frequently used in large operational testing programs like TOEFL, PISA, PIRLS,...
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Abstract Objective: One of the theories that motivation into a multi-objective model considers, Mayer's theory of personal investment. This theory is a useful framework for evaluating multi-dimensional and hierarchical nature of goal provides the motivation. The aim of this study is to investigate a multi-dimensional and hierarchical structure of achievement goal orientation. Methods: The popul...
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The case of adaptive testing under a multidimensional logistic response model is addressed. An adaptive algorithm is proposed that minimizes the (asymptotic) variance of the maximum-likelihood (ML) estimator of a linear combination of abilities of interest. The item selection criterion is a simple expression in closed form. In addition, it is shown how the algorithm can be adapted if the intere...
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Flow cytometry holds promise to accelerate antibiotic susceptibility determinations; however, without robust multidimensional statistical analysis, general discrimination criteria have remained elusive. In this study, a new statistical method, probability binning signature quadratic form (PB-sQF), was developed and applied to analyze flow cytometric data of bacterial responses to antibiotic exp...
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Under a MIRT CAT’s (multidimensional computerized adaptive testing) testing scenario, an ability estimate in one dimension will provide clues for subsequently seeking a solution in other dimensions. This feature may enhance the efficiency of MIRT CAT’s item selection as well as its scoring algorithms compared with its counterpart, unidimensional CAT (UCAT). The shadow test approach ( van der Li...
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ژورنال
عنوان ژورنال: Psychometrika
سال: 1996
ISSN: 0033-3123,1860-0980
DOI: 10.1007/bf02294343