ArtsHealth InformaticsNursing InformaticsHealth Information SystemsHealth Technology AssessmentPsychometricsDigital Health CommunicationUsability EngineeringUsability EvaluationUsability TestingHealth Information Technology UsabilityInternal Consistency ReliabilityPsychometric PropertiesPsychometric ScalingPsychometric ValidityQuestionnaire-based Usability AssessmentSystem UsabilityUsability Studies
We developed a customizable questionnaire, the Health Information Technology (IT) Usability Evaluation Scale (Health-ITUES) and conducted an exploratory factor analysis to examine the scale's psychometric properties. Nurses (n=377) completed Health-ITUES to rate the usability of a web-based communication system for scheduling nursing staff. The analysis revealed a four-factor structure of Health-ITUES. The results provided preliminary evidence for the factorial validity and internal consistency reliability of Health-ITUES.
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User Acceptance of Information Technology: Toward A Unified View1
Venkatesh · MIS Quarterly · 2003 · 42.5K citations