Dimensionality of a single item of cancer worry through structural equation models

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The study aims to analyze the influence of the latent variable cancer concern (PPC) on the measurement of the single item Cancer Worry Chart (CWC) through the method of structural equations (SEM). 165 healthy adults with a family history of cancer participated (Mage = 40.25 years; SD = 12.99), who a...

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Autores principales: Caycho-Rodríguez, Tomás, Domínguez-Lara, Sergio, Noe-Grijalva, Martín, Reyes-Bossio, Mario
Formato: Artículo revista
Lenguaje:Español
Publicado: Universidad Nacional de Córdoba 2019
Materias:
structural equations
single item measurement
concern for cancer
construct validity
ecuaciones estructurales
medida de ítem único
preocupación por el cáncer
validez de constructo
Acceso en línea:https://revistas.unc.edu.ar/index.php/racc/article/view/23875
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
id I10-R10-article-23875
record_format ojs
spelling I10-R10-article-238752021-05-14T13:46:07Z Dimensionality of a single item of cancer worry through structural equation models Dimensionalidad de un ítem único de preocupación por el cáncer mediante modelos de ecuaciones estructurales Caycho-Rodríguez, Tomás Domínguez-Lara, Sergio Noe-Grijalva, Martín Reyes-Bossio, Mario structural equations single item measurement concern for cancer construct validity ecuaciones estructurales medida de ítem único preocupación por el cáncer validez de constructo The study aims to analyze the influence of the latent variable cancer concern (PPC) on the measurement of the single item Cancer Worry Chart (CWC) through the method of structural equations (SEM). 165 healthy adults with a family history of cancer participated (Mage = 40.25 years; SD = 12.99), who attended the outpatient clinic of health institutions in Peru. The CWC has a predominance of responses that express less concern about cancer (M = 2.27; SD = .98). The use of SEM reports very good adjustment rates for the model (SB-χ2 = .0051; gl = 1; p = .943; CFI = 1.00; RMSEA [IC90%] = .00 [.00, .04]; SRMR = .007), with a factor load of .949 and communality of .90. The PPC construct explains 90% of the variability of the CWC scores. This finding provides complementary evidence of CWC construct validity. El estudio tiene como objetivo analizar la influencia de la variable latente preocupación por el cáncer (PPC) sobre la medida de ítem único Cancer Worry Chart (CWC) a través del método de ecuaciones estructurales (SEM). Participaron 165 adultos sanos con historia familiar de cáncer (Medad= 40.25 años; DE= 12.99), que asistían a la consulta externa de instituciones de salud de Perú. El CWC presenta un predominio de respuestas que expresan una menor preocupación por el cáncer (M= 2.27; DE = .98). El uso de SEM, reporta índices de ajuste muy buenos para el modelo (SB-χ2 = .0051; gl = 1; p = .943; CFI = 1.00; RMSEA [IC90%] = .00 [.00, .04]; SRMR = .007), con una carga factorial de .949 y comunalidad de .90. El constructo PPC explica el 90% de la variabilidad de los puntajes del CWC. Este hallazgo brinda evidencia complementaria de validez de constructo del CWC. Universidad Nacional de Córdoba 2019-12-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/racc/article/view/23875 Argentinean Journal of Behavioral Sciences; Vol. 11 No. 3 (2019): REVISTA ARGENTINA DE CIENCIAS DEL COMPORTAMIENTO; 73-80 Revista Argentina de Ciencias del Comportamiento; Vol. 11 Núm. 3 (2019): REVISTA ARGENTINA DE CIENCIAS DEL COMPORTAMIENTO; 73-80 1852-4206 10.32348/1852.4206.v11.n3 spa https://revistas.unc.edu.ar/index.php/racc/article/view/23875/28832 Derechos de autor 2019 Tomás Caycho-Rodríguez, Sergio Domínguez-Lara, Martín Noe-Grijalva, Mario Reyes-Bossio http://creativecommons.org/licenses/by/4.0
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic structural equations
single item measurement
concern for cancer
construct validity
ecuaciones estructurales
medida de ítem único
preocupación por el cáncer
validez de constructo
spellingShingle structural equations
single item measurement
concern for cancer
construct validity
ecuaciones estructurales
medida de ítem único
preocupación por el cáncer
validez de constructo
Caycho-Rodríguez, Tomás
Domínguez-Lara, Sergio
Noe-Grijalva, Martín
Reyes-Bossio, Mario
Dimensionality of a single item of cancer worry through structural equation models
topic_facet structural equations
single item measurement
concern for cancer
construct validity
ecuaciones estructurales
medida de ítem único
preocupación por el cáncer
validez de constructo
author Caycho-Rodríguez, Tomás
Domínguez-Lara, Sergio
Noe-Grijalva, Martín
Reyes-Bossio, Mario
author_facet Caycho-Rodríguez, Tomás
Domínguez-Lara, Sergio
Noe-Grijalva, Martín
Reyes-Bossio, Mario
author_sort Caycho-Rodríguez, Tomás
title Dimensionality of a single item of cancer worry through structural equation models
title_short Dimensionality of a single item of cancer worry through structural equation models
title_full Dimensionality of a single item of cancer worry through structural equation models
title_fullStr Dimensionality of a single item of cancer worry through structural equation models
title_full_unstemmed Dimensionality of a single item of cancer worry through structural equation models
title_sort dimensionality of a single item of cancer worry through structural equation models
description The study aims to analyze the influence of the latent variable cancer concern (PPC) on the measurement of the single item Cancer Worry Chart (CWC) through the method of structural equations (SEM). 165 healthy adults with a family history of cancer participated (Mage = 40.25 years; SD = 12.99), who attended the outpatient clinic of health institutions in Peru. The CWC has a predominance of responses that express less concern about cancer (M = 2.27; SD = .98). The use of SEM reports very good adjustment rates for the model (SB-χ2 = .0051; gl = 1; p = .943; CFI = 1.00; RMSEA [IC90%] = .00 [.00, .04]; SRMR = .007), with a factor load of .949 and communality of .90. The PPC construct explains 90% of the variability of the CWC scores. This finding provides complementary evidence of CWC construct validity.
publisher Universidad Nacional de Córdoba
publishDate 2019
url https://revistas.unc.edu.ar/index.php/racc/article/view/23875
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first_indexed 2022-08-20T00:49:49Z
last_indexed 2022-08-20T00:49:49Z
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