• Design and Cross-Cultural Invariance of the COVID-19 Vaccine Conspiracy Beliefs Scale (COVID-VCBS) in 13 Latin American Countries 

      Caycho-Rodríguez, Tomás; Valencia, Pablo D.; Ventura-León, José; Vilca, Lindsey W.; Carbajal-León, Carlos; Reyes-Bossio, Mario; White, Michael; 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; Buschiazzo Figares, Andrés; Puerta-Cortés, Diana Ximena; Corrales-Reyes, Ibraín Enrique; Calderón, Raymundo; Pinto Tapia, Bismarck; Arias Gallegos, Walter L.; Petzold, Olimpia (Frontiers Media S.A., 2022-06-14)
      Acceso abierto
      "Aims: Over the past 2 years, the vaccine conspiracy beliefs construct has been used in a number of different studies. These publications have assessed the determinants and outcomes of vaccine conspiracy beliefs using, ...
    • Design and Cross-Cultural Invariance of the COVID-19 Vaccine Conspiracy Beliefs Scale (COVID-VCBS) in 13 Latin American Countries 

      Caycho-Rodríguez, Tomás; Valencia, Pablo D.; Ventura-León, José; Vilca, Lindsey W.; Carbajal-León, Carlos; Reyes-Bossio, Mario; White, Michael; 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; Buschiazzo Figares, Andrés; Puerta-Cortés, Diana Ximena; Corrales-Reyes, Ibraín Enrique; Calderón, Raymundo; Pinto Tapia, Bismarck; Arias Gallegos, Walter L.; Petzold, Olimpia (Frontiers Media S.A., 2022-06-14)
      Acceso abierto
      "Aims: Over the past 2 years, the vaccine conspiracy beliefs construct has been used in a number of different studies. These publications have assessed the determinants and outcomes of vaccine conspiracy beliefs using, ...
    • Efectos de las intervenciones psicológicas en el alto rendimiento deportivo: una revisión sistemática 

      Reyes-Bossio, Mario; Corcuera-Bustamante, Santiago; Veliz-Salinas, Giancarlo; Villas Boas Júnior, Marcelo; Delgado-Campusano, Mariel; Brocca-Alvarado, Paul; Caycho-Rodríguez, Tomás; Casas-Apayco, Leslie; Tutte-Vallarino, Verónica; Carbajal León, Carlos; Brandao, Regina (Frontiers Media S.A., 2022-12-20)
      Acceso abierto
      Introduction: Intervention programs in sports psychology aid to modify the thoughts and behaviors of athletes in order to improve their performance in sports settings. For high-performance athletes, these interventions ...
    • Impact of COVID-19 on quality of life in Peruvian older adults: construct validity, reliability and invariance of the COV19-Impact on Quality of Life (COV19-QoL) measurement 

      Caycho-Rodríguez, Tomás; Carbajal-León, Carlos; Vilca,  Lindsey W; Reyes-Bossio, Mario; Gallegos , Miguel; Carranza Esteban ,  Renzo; Noe-Grijalva,  Martin; Arias Gallegos,  Walter L; Delgado-Campusano, Mariel; Muñoz-Del-Carpio-Toia,  Águeda (SPRINGER INT PUBL AG, 2023-05-22)
      Acceso abierto
      The aim of the present study was to translate into Spanish and evaluate the psychometric evidence of the Impact on Quality of Life (COV19-QoL) applied to a sample of Peruvian older adults (N = 298; 58.1% women, 41.9% men, ...
    • Is the meaning of subjective well-being similar in Latin American countries? A cross-cultural measurement invariance study of the WHO-5 well-being index during the COVID-19 pandemic 

      Caycho-Rodríguez, Tomás; Vilca,  Lindsey W; Valencia ,  Pablo D; Carbajal-León,  Carlos; 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; Buschiazzo Figares, Andrés; Puerta-Cortés, Diana Ximena; Corrales-Reyes,  Ibraín Enrique; Calderón, Raymundo; Franco Ferrari, Ilka; Flores-Mendoza, Carmen (BioMed Central Ltd, 2023-04-06)
      Acceso abierto
      "Background: There is an urgent need to assess changes in well-being on a multinational scale during the COVID-19 pandemic, thus culturally valid scales must be available. Methods: With this in mind, this study examined ...
    • Measurement Invariance of the Short UCLA Loneliness Scale in Spanish and Peruvian Old People: Latent Mean Differences and Evidence for Differential Effects on Perceived Health 

      Caycho-Rodríguez, Tomás; Tomás, José M.; VenturaLeón, José; García Cadena, Cirilo H.; Reyes-Bossio, Mario; Moreta-Herrera, Rodrigo; Vilca, Lindsey W. (South-West University Neofit Rilski, 2023)
      Acceso abierto
      "The objectives of this study are to evaluate the measurement invariance of the University of California Los Angeles Loneliness Scale (UCLA-LS) three-item version (UCLA-LS-3) in older adults in Peru and Spain, to compare ...
    • Network analysis of the relationships between conspiracy beliefs towards COVID-19 vaccine and symptoms of fear of COVID-19 in a sample of latin american countries 

      Caycho-Rodríguez, Tomás; Ventura-León, José; D. Valencia, Pablo; Vilca, Lindsey W.; Carbajal-León, Carlos; Reyes-Bossio, Mario; Delgado-Campusano, Mariel; 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; Buschiazzo Figares, Andrés; Puerta-Cortés, Diana Ximena; Corrales-Reyes, Ibraín Enrique; Calderón, Raymundo; Pinto Tapia, Bismarck; Arias Gallegos, Walter L.; Petzold, Olimpia (SPRINGER, 2022-09-07)
      Acceso abierto
      "The present study examined how conspiracy beliefs about COVID-19 vaccines specifcally relate to symptoms of fear of COVID-19 in a sample of four South American countries. A total of 1785 people from Bolivia, Colombia, ...
    • Network analysis of the relationships between conspiracy beliefs towards COVID-19 vaccine and symptoms of fear of COVID-19 in a sample of latin american countries 

      Caycho-Rodríguez, Tomás; Ventura-León, José; Valencia, Pablo D.; Vilca, Lindsey W.; Carbajal-León, Carlos; Reyes-Bossio, Mario; Delgado-Campusano, Mariel; 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; Buschiazzo Figares, Andrés; Puerta-Cortés, Diana Ximena; Corrales-Reyes, Ibraín Enrique; Calderón, Raymundo; Pinto Tapia, Bismarck; Arias Gallegos, Walter L.; Petzold, Olimpia (SPRINGER, 2022-09-07)
      Acceso abierto
      "The present study examined how conspiracy beliefs about COVID-19 vaccines specifcally relate to symptoms of fear of COVID-19 in a sample of four South American countries. A total of 1785 people from Bolivia, Colombia, ...
    • Pandemic grief in El Salvador: factors that predict dysfunctional grief due to a COVID-19 death among Salvadoran adults 

      Lobos-Rivera, Marlon Elías; Flores-Monterrosa , Angélica Nohemy; Tejada-Rodríguez, Jennifer Carolina; Chacón-Andrade, Edgardo René; Caycho-Rodríguez, Tomás; A Lee, Sherman; D Valencia, Pablo; Carbajal-León,  Carlos; W Vilca,  Lindsey; Reyes-Bossio, Mario; Gallegos ,  Miguel (Springer Science and Business Media Deutschland GmbH, 2023-03-29)
      Acceso abierto
      Thousands of people have died of COVID-19 in El Salvador. However, little is known about the mental health of those who are mourning the loss of a loved one to COVID-19. Therefore, the objective of this study was to examine ...
    • Psychometric evidence of a new short version in Spanish of the COVID-19 impact scale: A study based on confirmatory factor analysis, graded response model, multigroup analysis, and path analysis 

      Caycho-Rodríguez , Tomás; Vilca, Lindsey W.; Carbajal-León, Carlos; Reyes-Bossio, Mario; Delgado-Campusano, Mariel; Gallegos, Miguel; Carranza Esteban, Renzo; vNoe-Grijalva, Martin (MODESTUM LTD, 2022-08-20)
      Acceso abierto
      "The aim of the study was to translate and evaluate the psychometric evidence of the Spanish version of the COVID19 impact scale in the general population of Peru, to measure psychological stress responses produced by ...
    • "Psychometric evidence of a new short version in Spanish of the COVID-19 impact scale: A study based on confirmatory factor analysis, graded response model, multigroup analysis, and path analysis" 

      Caycho-Rodríguez, Tomás; Vilca, Lindsey W.; Carbajal-León, Carlos; Reyes-Bossio, Mario; Delgado-Campusano, Mariel; Gallegos, Miguel; Carranza Esteban, Renzo; Noe-Grijalva, Martin (Modestum LTD, 2022-07-11)
      Acceso abierto
      "The aim of the study was to translate and evaluate the psychometric evidence of the Spanish version of the COVID19 impact scale in the general population of Peru, to measure psychological stress responses produced by ...
    • "Psychometric evidence of a new short version in Spanish of the COVID-19 impact scale: A study based on confirmatory factor analysis, graded response model, multigroup analysis, and path analysis" 

      Caycho-Rodríguez, Tomás; Vilca, Lindsey W.; Carbajal-León, Carlos; Reyes-Bossio, Mario; Delgado-Campusano, Mariel; Gallegos, Miguel; Carranza Esteban, Renzo; Noe-Grijalva, Martin (Modestum LTD, 2022-08-11)
      Acceso abierto
      "The aim of the study was to translate and evaluate the psychometric evidence of the Spanish version of the COVID19 impact scale in the general population of Peru, to measure psychological stress responses produced by ...
    • What Is the Support for Conspiracy Beliefs About COVID-19 Vaccines in Latin America? A Prospective Exploratory Study in 13 Countries 

      Caycho-Rodríguez, Tomás; Ventura-León, José; Valencia, Pablo D.; Vilca, Lindsey W.; Carbajal-León, Carlos; Reyes-Bossio, Mario; Gallegos, Miguel; Cervigni, Mauricio; Martino, Pablo; Palacios, Diego Alejandro; Moreta-Herrera, Rodrigo; Samaniego-Pinho, Antonio; Lobos Rivera, Marlon Elías; Puerta-Cortés, Diana Ximena; Corrales-Reyes, Ibraín Enrique; Calderón, Raymundo; Pinto Tapia, Bismarck; Arias Gallego, Walter L.; Petzold, Olimpia (Frontiers Media S.A., 2022-05-06)
      Acceso abierto
      Conspiracy theories about COVID-19 began to emerge immediately after the first news about the disease and threaten to prolong the negative impact of the COVID-19 pandemic by limiting people’s willingness of receiving a ...