Development and validation of an instrument to measure beliefs in physical activity among (pre)frail older adults: An integration of the Health Belief Model and the Theory of Planned Behavior
Xiaoxia Qiao, Lili Ji, Yaru Jin, Huaxin Si, Yanhui Bian, Wenyu Wang, Cuili Wang
Topics & Concepts
Cronbach's alphaTheory of planned behaviorConfirmatory factor analysisPsychologyExploratory factor analysisConstruct validityReliability (semiconductor)Psychological interventionExplained variationVariance (accounting)Clinical psychologyPsychometricsHealth belief modelPredictive validityStructural equation modelingGerontologyMedicinePublic healthHealth promotionNursingStatisticsPsychiatryPhysicsManagementQuantum mechanicsBusinessControl (management)MathematicsPower (physics)AccountingEconomicsPhysical Activity and HealthAging and Gerontology ResearchHealth and Wellbeing Research