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首页> 外文期刊>Quality of life research: An international journal of quality of life aspects of treatment, care and rehabilitation >Quantifying 'problematic' DIF within an IRT framework: application to a cancer stigma index
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Quantifying 'problematic' DIF within an IRT framework: application to a cancer stigma index

机译:Quantifying 'problematic' DIF within an IRT framework: application to a cancer stigma index

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摘要

DIF detection within an IRT framework is highly powerful, often identifying significant DIF that is of little clinical importance. This paper introduces two metrics for IRT DIF evaluation that can discern potentially problematic DIF among items flagged with statistically significant DIF.

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