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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| Format: | Online |
| Language: | spa |
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Instituto de Investigaciones Psicológicas (IIPSI, Conicet-UNC)
2021
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| Online Access: | https://revistas.unc.edu.ar/index.php/revaluar/article/view/32831 |
| _version_ | 1811171857154441216 |
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| 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 |
| collection | Portal de Revistas |
| 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. |
| format | Online |
| id | oai:ojs.revistas.unc.edu.ar:article-32831 |
| institution | Universidad Nacional de Cordoba |
| language | spa |
| publishDate | 2021 |
| publisher | Instituto de Investigaciones Psicológicas (IIPSI, Conicet-UNC) |
| record_format | ojs |
| spelling | oai:ojs.revistas.unc.edu.ar:article-328312021-06-05T20:09:23Z 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 |
| 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 |
| title | Psychometric analysis of the Inventory of Suicide Orientation ISO-19, in scholarized adolescents |
| title_alt | Análisis psicométrico del inventario de orientación suicida ISO-19, en adolescentes cordobeses escolarizados |
| 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_short | 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 |
| topic | adolescence suicide ISO 19 scale ISO 30 scale psychometric properties adolescencia suicidio escala ISO-19 escala ISO-30 propiedades psicométricas |
| topic_facet | adolescence suicide ISO 19 scale ISO 30 scale psychometric properties adolescencia suicidio escala ISO-19 escala ISO-30 propiedades psicométricas |
| url | https://revistas.unc.edu.ar/index.php/revaluar/article/view/32831 |
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