Difficulty and discrimination parameters of Boston naming test items in a consecutive clinical series.


The Boston Naming Test is one of the most widely used neuropsychological instruments; yet, there has been limited use of modern psychometric methods to investigate its properties at the item level. The current study used Item response theory to examine each item's difficulty and discrimination properties, as well as the test's measurement precision across… (More)
DOI: 10.1093/arclin/acr042


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