Psychometric analysis of the Inventory of Suicide Orientation ISO-19, in scholarized adolescents

In terms of prevention, it is desirable to have valid and reliable instruments to detect the risk of suicide. Some psychometric properties of the reduced version of ISO-30 are explored, in a group of 656 school-aged adolescents, 14-20 years old, from Cordoba (Argentina). To evaluate the fit of empir...

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Autores principales: Vecco, Gerardo Ariel, Flores-Kanter, Pablo Ezequiel, Luque, Leticia Elizabeth
Formato: Artículo revista
Lenguaje:Español
Publicado: Instituto de Investigaciones Psicológicas (IIPSI, Conicet-UNC) 2021
Materias:
adolescence
suicide
ISO 19 scale
ISO 30 scale
psychometric properties
adolescencia
suicidio
escala ISO-19
escala ISO-30
propiedades psicométricas
Acceso en línea:https://revistas.unc.edu.ar/index.php/revaluar/article/view/32831
Aporte de:
Revista Evaluar de Universidad Nacional de Córdoba
id I10-R331-article-32831
record_format ojs
spelling I10-R331-article-328312021-06-05T17:09:23Z Psychometric analysis of the Inventory of Suicide Orientation ISO-19, in scholarized adolescents Análisis psicométrico del inventario de orientación suicida ISO-19, en adolescentes cordobeses escolarizados Vecco, Gerardo Ariel Flores-Kanter, Pablo Ezequiel Luque, Leticia Elizabeth adolescence suicide ISO 19 scale ISO 30 scale psychometric properties adolescencia suicidio escala ISO-19 escala ISO-30 propiedades psicométricas In terms of prevention, it is desirable to have valid and reliable instruments to detect the risk of suicide. Some psychometric properties of the reduced version of ISO-30 are explored, in a group of 656 school-aged adolescents, 14-20 years old, from Cordoba (Argentina). To evaluate the fit of empirical data to the design identified by Galarza, Fernández-Liporace, Castañeiras, and Freiberg-Hoffmann (2019) for ISO-19, a confirmatory factor analysis (CFA) and exploratory structural equation modeling (ESEM) were performed. Regarding the CFA, the indices for evaluating the model fit were optimal and slightly lower than those obtained using the ESEM model. The quantification of factorial simplicity identified 17 items above the criteria established as acceptable. The elimination of reagents from the original version (ISO-30) and the new identified groupings should be  considered for the global suicide orientation index used in our country. Contar con instrumentos válidos y confiables para detectar el riesgo de suicidio es deseable en materia de prevención. En este estudio se explorarán algunas propiedades psicométricas de la versión reducida del Inventario ISO-30 en un grupo de 656 adolescentes escolarizados, de 14-20 años de edad, en Córdoba (Argentina). Para evaluar el ajuste de los datos empíricos al diseño identificado por Galarza, Fernández-Liporace, Castañeiras y Freiberg-Hoffmann (2019) para el ISO-19, se realizaron un análisis factorial confirmatorio (AFC) y un modelamiento exploratorio de ecuaciones estructurales (ESEM). Respecto del AFC, los índices de ajuste del modelo fueron óptimos, levemente inferiores a los obtenidos mediante el modelo ESEM. La cuantificación de la simplicidad factorial identificó 17 ítems por encima del criterio establecido como aceptable. Se concluye que la eliminación de reactivos de la versión original (ISO-30) y los nuevos agrupamientos identificados deben ser considerados para el índice global de orientación suicida que se utiliza en nuestro país. Instituto de Investigaciones Psicológicas (IIPSI, Conicet-UNC) 2021-04-27 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/revaluar/article/view/32831 10.35670/1667-4545.v21.n1.32831 Revista Evaluar; Vol. 21 Núm. 1 (2021); 39-52 1667-4545 10.35670/1667-4545.v21.n1 spa https://revistas.unc.edu.ar/index.php/revaluar/article/view/32831/33517 Derechos de autor 2021 Gerardo Ariel Vecco, Pablo Ezequiel Flores-Kanter, Leticia Elizabeth Luque http://creativecommons.org/licenses/by/4.0
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-331
container_title_str Revista Evaluar
language Español
format Artículo revista
topic adolescence
suicide
ISO 19 scale
ISO 30 scale
psychometric properties
adolescencia
suicidio
escala ISO-19
escala ISO-30
propiedades psicométricas
spellingShingle adolescence
suicide
ISO 19 scale
ISO 30 scale
psychometric properties
adolescencia
suicidio
escala ISO-19
escala ISO-30
propiedades psicométricas
Vecco, Gerardo Ariel
Flores-Kanter, Pablo Ezequiel
Luque, Leticia Elizabeth
Psychometric analysis of the Inventory of Suicide Orientation ISO-19, in scholarized adolescents
topic_facet adolescence
suicide
ISO 19 scale
ISO 30 scale
psychometric properties
adolescencia
suicidio
escala ISO-19
escala ISO-30
propiedades psicométricas
author Vecco, Gerardo Ariel
Flores-Kanter, Pablo Ezequiel
Luque, Leticia Elizabeth
author_facet Vecco, Gerardo Ariel
Flores-Kanter, Pablo Ezequiel
Luque, Leticia Elizabeth
author_sort Vecco, Gerardo Ariel
title Psychometric analysis of the Inventory of Suicide Orientation ISO-19, in scholarized adolescents
title_short Psychometric analysis of the Inventory of Suicide Orientation ISO-19, in scholarized adolescents
title_full Psychometric analysis of the Inventory of Suicide Orientation ISO-19, in scholarized adolescents
title_fullStr Psychometric analysis of the Inventory of Suicide Orientation ISO-19, in scholarized adolescents
title_full_unstemmed Psychometric analysis of the Inventory of Suicide Orientation ISO-19, in scholarized adolescents
title_sort psychometric analysis of the inventory of suicide orientation iso-19, in scholarized adolescents
description In terms of prevention, it is desirable to have valid and reliable instruments to detect the risk of suicide. Some psychometric properties of the reduced version of ISO-30 are explored, in a group of 656 school-aged adolescents, 14-20 years old, from Cordoba (Argentina). To evaluate the fit of empirical data to the design identified by Galarza, Fernández-Liporace, Castañeiras, and Freiberg-Hoffmann (2019) for ISO-19, a confirmatory factor analysis (CFA) and exploratory structural equation modeling (ESEM) were performed. Regarding the CFA, the indices for evaluating the model fit were optimal and slightly lower than those obtained using the ESEM model. The quantification of factorial simplicity identified 17 items above the criteria established as acceptable. The elimination of reagents from the original version (ISO-30) and the new identified groupings should be  considered for the global suicide orientation index used in our country.
publisher Instituto de Investigaciones Psicológicas (IIPSI, Conicet-UNC)
publishDate 2021
url https://revistas.unc.edu.ar/index.php/revaluar/article/view/32831
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