Psychometric properties of the generalized anxiety disorder-7 (GAD-7) in a sample of workers

ObjectiveTo evaluate the psychometric properties of the GAD-7 by obtaining evidence of internal structure (dimensionality, precision and differential functioning of items) and association with external variables.MethodsA total of 2,219 protocols from three different studies conducted with Puerto Ric...

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Bibliographic Details
Published in:Frontiers in Psychiatry
Main Authors: César Merino-Soto, Marisol Angulo-Ramos, Lillian V. Rovira-Millán, Ernesto Rosario-Hernández
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-03-01
Subjects:
differential item functioning
GAD-7
item response theory
psychometric properties
validity
anxiety
Online Access:https://www.frontiersin.org/articles/10.3389/fpsyt.2023.999242/full

Internet

https://www.frontiersin.org/articles/10.3389/fpsyt.2023.999242/full

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