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Using Classical Test Theory, Item Response Theory, and Rasch Measurement Theory to Evaluate Patient-Reported Outcome Measures: A Comparison of Worked Examples

NursingReliabilityPsychiatryPatient SafetyItem Response TheoryOutcomes ResearchEducationPatient-reported OutcomePsychometricsClassical Test TheoryClinical EvaluationMedicineRasch Measurement TheoryHealth Services ResearchOutcome Assessment