Brief Spanish Zung Self-Rating Anxiety Scale: Dimensionality, Internal Consistency, Nomological Validity, and Differential Item Functioning Among Chronic Obstructive Pulmonary Disease Patients in Colombia
Adalberto Campo‐Arias, Jesús D. Blanco-Ortega, John Carlos Pedrozo‐Pupo
Topics & Concepts
Nomological networkDifferential item functioningRating scaleCOPDAnxietyClinical psychologyPsychologyPsychometricsConfirmatory factor analysisScale (ratio)Criterion validityReliability (semiconductor)Internal consistencyItem response theoryPsychiatryDevelopmental psychologyStructural equation modelingStatisticsMathematicsQuantum mechanicsPhysicsPower (physics)Chronic Obstructive Pulmonary Disease (COPD) ResearchPerfectionism, Procrastination, Anxiety StudiesFamily and Patient Care in Intensive Care Units