How to Build a Complete Q-Matrix for a Cognitively Diagnostic Test
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DOI: 10.1007/s00357-018-9255-0
Abstract: The Q-matrix of a cognitively diagnostic test is said to be complete if it guarantees the identifiability of all possible proficiency classes among examinees. An incomplete Q-matrix causes examinees to be assigned to proficiency classes… read more here.
Keywords: diagnostic test; cognitively diagnostic; matrix cognitively; test ... See more keywords