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Direct linkD'Agostino, Jerome; Karpinski, Aryn; Welsh, Megan – International Journal of Testing, 2011
After a test is developed, most content validation analyses shift from ascertaining domain definition to studying domain representation and relevance because the domain is assumed to be set once a test exists. We present an approach that allows for the examination of alternative domain structures based on extant test items. In our example based on…
Descriptors: Expertise, Test Items, Mathematics Tests, Factor Analysis
