Análisis de las propiedades psicométricas del inventario de riesgo suicida (IRISA) para adolescentes colombianos
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2019
Autores
Alarcón-Vásquez, Yolima
Bahamón, Marly Johana
Trejos Herrera, Ana María
González-Gutiérrez, Orlando
Rubio-Castro, Rosmira
Hernández-Cervantes, Quetzalcóatl
Gómez-Maqueo, Emilia Lucio
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Asociación Iberoamericana de Diagnóstico y Evaluación Psicológica
Resumen
Este estudio presenta el análisis de las propiedades psicométricas del Inventario de Riesgo Suicida para Adolescentes (IRISA), de Hernández-Cervantes y Lucio (2006), en adolescentes colombianos. La muestra fue de 526 adolescentes escolarizados. Para establecer la validez convergente del IRISA con otros instrumentos, se aplicó la Escala de Riesgo Suicida (Bahamón & Alarcón, 2018) y las Escalas de Bienestar Psicológico de Ryff (adaptada por Van Dierendonck, 2004, y traducida al español por Díaz et al., 2006). El IRISA mostró buena consistencia a nivel global (α=.962), y en las subescalas, niveles altos de confiabilidad que varían en cada una de .798 a .966. El análisis factorial confirmatorio arrojó niveles de ajuste y bondad aceptables. También se identificó validez convergente con los otros instrumentos utilizados. Se concluye que el IRISA es una escala que cumple con criterios de consistencia interna, validez de constructo y validez convergente para aplicarse en adolescentes colombianos.
This study presents the analysis of the psychometric properties of the Suicide Risk Inventory for Adolescents – IRISA, by (Hernández-Cervantes & Lucio, (2006) , in Colombian teenagers. The sample comprises 526 schooled teenagers. To establish the convergent validity of IRISA with other tests, the Suicide Risk Scale (Bahamón & Alarcón, 2018) and the Ryff Psychological Wellbeing Scales by Ryff (adapted by Van Dierendonck, 2004, and translated into Spanish by Díaz et al., 2006) were applied. The IRISA showed good global consistency (α=.962), and in the subscales, high levels of reliability that vary between .798 to .966. The confirmatory factor analysis showed yielded acceptable levels of adjustment and goodness. The confirmatory factor analysis had acceptable goodness of fit. Convergent validity was also identified with the other instruments used. It was concluded that the IRISA meets criteria of internal consistency, construct validity and convergent validity to be applied in Colombian adolescents.
This study presents the analysis of the psychometric properties of the Suicide Risk Inventory for Adolescents – IRISA, by (Hernández-Cervantes & Lucio, (2006) , in Colombian teenagers. The sample comprises 526 schooled teenagers. To establish the convergent validity of IRISA with other tests, the Suicide Risk Scale (Bahamón & Alarcón, 2018) and the Ryff Psychological Wellbeing Scales by Ryff (adapted by Van Dierendonck, 2004, and translated into Spanish by Díaz et al., 2006) were applied. The IRISA showed good global consistency (α=.962), and in the subscales, high levels of reliability that vary between .798 to .966. The confirmatory factor analysis showed yielded acceptable levels of adjustment and goodness. The confirmatory factor analysis had acceptable goodness of fit. Convergent validity was also identified with the other instruments used. It was concluded that the IRISA meets criteria of internal consistency, construct validity and convergent validity to be applied in Colombian adolescents.
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Riesgo suicida, Adolescentes, Suicidio, Ideación suicida, Propiedades psicométricas, Suicidal risk, Adolescents, Suicide, Suicidal ideation, Psychometric properties