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SIBTEST/Ushahidi
Rekodi ya ushahidi wa mbinu

SIBTEST

SIBTEST (Simultaneous Item Bias Test) is a non-parametric method for detecting differential item functioning (DIF) and differential test functioning (DTF) developed by Shealy and Stout (1993). Unlike parametric approaches, SIBTEST does not assume a particular item response model and directly tests whether groups differ in their probability of correct responses at equal levels of overall ability.

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SIBTEST: Simultaneous Item Bias Test
Rekodi ya mbinu ya kiajenda · latent-structure / psychometrics
  • Shealy, R., & Stout, W. F. (1993). A model-based standardization approach that separates true bias/DIF from group differences and detects test bias/DTF. Psychometrika, 58(2), 159-194. · DOI 10.1007/BF02294572
  • Chang, H. H., Mazzeo, J., & Roussos, L. (1996). Detecting DIF for polytomously scored items: An adaptation of the SIBTEST procedure. Journal of Educational Measurement, 33(3), 333-353. · DOI 10.1111/j.1745-3984.1996.tb00496.x
  • Stout, W. F. (1987). A nonparametric approach for assessing latent trait unidimensionality. Psychometrika, 52(4), 589-617. · DOI 10.1007/BF02294821
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Same method familyCognitive Diagnostic Computerized Adaptive Testingmachine-suggested · Relational suggestion, not evidence.Same method familyDINA Modelmachine-suggested · Relational suggestion, not evidence.Same method familyDINO Modelmachine-suggested · Relational suggestion, not evidence.Same method familyNecessary Condition Analysismachine-suggested · Relational suggestion, not evidence.Same method familyRule Space Methodologymachine-suggested · Relational suggestion, not evidence.

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