Psychometric Properties of the Portuguese Version of the Quality of Life in Autism Questionnaire (QoLA) / Khawana FAKER in Journal of Autism and Developmental Disorders, 55-10 (October 2025)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 55-10 (October 2025) . - p.3731-3740 Titre : Psychometric Properties of the Portuguese Version of the Quality of Life in Autism Questionnaire (QoLA) Type de document : texte imprimé Auteurs : Khawana FAKER, Auteur ; Viviane Andrade Cancio DE PAULA, Auteur ; Monica Almeida TOSTES, Auteur Article en page(s) : p.3731-3740 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The aim of this study was to cross-culturally adapt and validate of the Brazilian Portuguese version of the Quality of Life in Autism Questionnaire (QoLA) among parents of children ASD. The translated version was administered to 91 parents (Male: 4, Female: 85, other: 2) of individuals diagnosed with ASD. Among these, 22 completed the questionnaire twice, providing data for the assessment of test–retest reliability (ICC). The B-QoLA score ranged from 41 to 122, with a mean (SD) of 74.3 ± 18.5 in Part A and ranged from 22 to 94, with a mean (SD) of 61.6 ± 16.4, in Part B. Cronbach’s alpha coefficient was 0.94 for Part A, 0.92 for Part B and 0.94 for total B-QoLA, indicating excellent internal consistency. Test–retest reliability was assessed using the intraclass correlation coefficient, which was 0.96 for the total scale, 0.94 for Part A, and 0.95 for Part B. Part A-X2 (df) = 297, (167), X2/2 = 1.7, CFI = 0.85, TLI = 0.84, GFI = 0.78, AGFI = 0.75, and RMSEA (95%CI) = 0.09 (0.07-0.11); Part B-X2 (df) = 297, (167), X2/2 = 1.7, CFI = 0.85, TLI = 0.84, GFI = 0.78, AGFI = 0.75, and RMSEA (95%CI) = 0.09 (0.07-0.11), thus indicating moderate fit of the model. The Brazilian version of the QoLA shows encouraging psychometric properties on each of the two subscales, showing strong internal consistency and good construct validity. En ligne : https://doi.org/10.1007/s10803-024-06428-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=569 [article] Psychometric Properties of the Portuguese Version of the Quality of Life in Autism Questionnaire (QoLA) [texte imprimé] / Khawana FAKER, Auteur ; Viviane Andrade Cancio DE PAULA, Auteur ; Monica Almeida TOSTES, Auteur . - p.3731-3740. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 55-10 (October 2025) . - p.3731-3740 Index. décimale : PER Périodiques Résumé : The aim of this study was to cross-culturally adapt and validate of the Brazilian Portuguese version of the Quality of Life in Autism Questionnaire (QoLA) among parents of children ASD. The translated version was administered to 91 parents (Male: 4, Female: 85, other: 2) of individuals diagnosed with ASD. Among these, 22 completed the questionnaire twice, providing data for the assessment of test–retest reliability (ICC). The B-QoLA score ranged from 41 to 122, with a mean (SD) of 74.3 ± 18.5 in Part A and ranged from 22 to 94, with a mean (SD) of 61.6 ± 16.4, in Part B. Cronbach’s alpha coefficient was 0.94 for Part A, 0.92 for Part B and 0.94 for total B-QoLA, indicating excellent internal consistency. Test–retest reliability was assessed using the intraclass correlation coefficient, which was 0.96 for the total scale, 0.94 for Part A, and 0.95 for Part B. Part A-X2 (df) = 297, (167), X2/2 = 1.7, CFI = 0.85, TLI = 0.84, GFI = 0.78, AGFI = 0.75, and RMSEA (95%CI) = 0.09 (0.07-0.11); Part B-X2 (df) = 297, (167), X2/2 = 1.7, CFI = 0.85, TLI = 0.84, GFI = 0.78, AGFI = 0.75, and RMSEA (95%CI) = 0.09 (0.07-0.11), thus indicating moderate fit of the model. The Brazilian version of the QoLA shows encouraging psychometric properties on each of the two subscales, showing strong internal consistency and good construct validity. En ligne : https://doi.org/10.1007/s10803-024-06428-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=569

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