Cross-Cultural Validation of a New Version in Spanish of Four Items of the Preventive COVID-19 Infection Behaviors Scale (PCIBS) in Twelve Latin American Countries

• Autores: Caycho-Rodríguez, Tomás, Vilca, Lindsey W., Valencia, Pablo D., Carbajal-León, Carlos, Vivanco-Vidal, Andrea, Saroli-Araníbar, Daniela, Reyes-Bossio, Mario, White, Michel, Rojas-Jara, Claudio, Polanco-Carrasco, Roberto, Gallegos, Miguel, Cervigni, Mauricio, Martino, Pablo, Palacios, Diego Alejandro, Moreta-Herrera, Rodrigo, Samaniego-Pinho, Antonio, Lobos-Rivera, Marlon Elías, Ferrari, Ilka Franco, Flores-Mendoza, Carmen, Figares, Andrés Buschiazzo, Puerta-Cortés, Diana Ximena, Corrales-Reyes, Ibraín Enrique, Calderón, Raymundo, Tapia, Bismarck Pinto, Gallegos, Walter L. Arias
• Formato: artículo
• Fecha de Publicación: 2021
• Institución: Universidad Peruana de Ciencias Aplicadas
• Repositorio: UPC-Institucional
• Lenguaje: inglés
• OAI Identifier: oai:repositorioacademico.upc.edu.pe:10757/682058
• Enlace del recurso: http://hdl.handle.net/10757/682058
• Nivel de acceso: acceso abierto
• Materia: COVID-19; Preventive behaviors; Invariance; https://purl.org/pe-repo/ocde/ford#5.01.00

The invariance of the Preventive COVID-19 Infection Behaviors Scale (PCIBS) was evaluated in 12 Latin American countries (Argentina, Bolivia, Chile, Colombia, Cuba, Ecuador, El Salvador, Guatemala, Mexico, Paraguay, Peru, and Uruguay). A total of 5183 people from the aforementioned countries participated, selected using the snowball sampling method. Measurement invariance was assessed by multigroup confirmatory factor analysis (MG-CFA) and Multi-Group Factor Analysis Alignment (CFA-MIAL). In addition, item characteristics were assessed based on Item Response Theory. The results indicate that the original five-item version of the PCIBS is not adequate; whereas a four-item version of the PCIBS (PCIBS-4) showed a good fit in all countries. Thus, using the MG-CFA method, the PCIBS-4 achieved metric invariance, while the CFA-MIAL method indicated that the PCIBS-4 shows metric and scalar invariance. Likewise, the four items present increasing difficulties and high values in the discrimination parameters. The comparison of means of the PCIBS-4 reported irrelevant differences between countries; however, Mexico and Peru presented the highest frequency of preventive behaviors related to COVID-19. The PCIBS-4 is a unidimensional self-report measure which is reliable and invariant across the twelve participating Latin American countries.