Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Résultat de la recherche
3 recherche sur le mot-clé 'CAST'
Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche Faire une suggestion
Psychometric Properties of the Mandarin Version of the Childhood Autism Spectrum Test (CAST): An Exploratory Study / Xiang SUN in Journal of Autism and Developmental Disorders, 44-7 (July 2014)
[article]
Titre : Psychometric Properties of the Mandarin Version of the Childhood Autism Spectrum Test (CAST): An Exploratory Study Type de document : Texte imprimé et/ou numérique Auteurs : Xiang SUN, Auteur ; Carrie ALLISON, Auteur ; Bonnie AUYEUNG, Auteur ; Fiona E. MATTHEWS, Auteur ; Samuel NORTON, Auteur ; Simon BARON-COHEN, Auteur ; Carol BRAYNE, Auteur Article en page(s) : p.1565-1576 Langues : Anglais (eng) Mots-clés : Autism spectrum conditions Categorical data factor analysis Item response theory CAST China Index. décimale : PER Périodiques Résumé : Limited studies have investigated the latent autistic traits in the mainland Chinese population for autism spectrum conditions (ASC). This study explored the psychometric properties of a Mandarin Chinese version of the CAST in a sample consisting of 737 children in mainstream schools and 50 autistic cases. A combination of categorical data factor analysis and item response theory suggested a good-fit model of a two-factor solution for 28 items on the Mandarin CAST including social and communication, and inflexible/stereotyped language and behaviours (Goodness-of-fit indices: RMSEA = 0.029, CFI = 0.957, TLI = 0.950, SRMR = 0.064). The correlation between the two factors was moderate (GFC = 0.425). This study provided evidence for the CAST as a multidimensional measure for ASC screening in a Chinese population and also showed that the symptom manifestation of ASC in Chinese children shares similarity with western populations. En ligne : http://dx.doi.org/10.1007/s10803-013-2024-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=236
in Journal of Autism and Developmental Disorders > 44-7 (July 2014) . - p.1565-1576[article] Psychometric Properties of the Mandarin Version of the Childhood Autism Spectrum Test (CAST): An Exploratory Study [Texte imprimé et/ou numérique] / Xiang SUN, Auteur ; Carrie ALLISON, Auteur ; Bonnie AUYEUNG, Auteur ; Fiona E. MATTHEWS, Auteur ; Samuel NORTON, Auteur ; Simon BARON-COHEN, Auteur ; Carol BRAYNE, Auteur . - p.1565-1576.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-7 (July 2014) . - p.1565-1576
Mots-clés : Autism spectrum conditions Categorical data factor analysis Item response theory CAST China Index. décimale : PER Périodiques Résumé : Limited studies have investigated the latent autistic traits in the mainland Chinese population for autism spectrum conditions (ASC). This study explored the psychometric properties of a Mandarin Chinese version of the CAST in a sample consisting of 737 children in mainstream schools and 50 autistic cases. A combination of categorical data factor analysis and item response theory suggested a good-fit model of a two-factor solution for 28 items on the Mandarin CAST including social and communication, and inflexible/stereotyped language and behaviours (Goodness-of-fit indices: RMSEA = 0.029, CFI = 0.957, TLI = 0.950, SRMR = 0.064). The correlation between the two factors was moderate (GFC = 0.425). This study provided evidence for the CAST as a multidimensional measure for ASC screening in a Chinese population and also showed that the symptom manifestation of ASC in Chinese children shares similarity with western populations. En ligne : http://dx.doi.org/10.1007/s10803-013-2024-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=236 The Childhood Autism Spectrum Test (CAST): Spanish adaptation and validation / Paula MORALES-HIDALGO in Autism Research, 10-9 (September 2017)
[article]
Titre : The Childhood Autism Spectrum Test (CAST): Spanish adaptation and validation Type de document : Texte imprimé et/ou numérique Auteurs : Paula MORALES-HIDALGO, Auteur ; Joana ROIGÉ-CASTELLVÍ, Auteur ; Andreu VIGIL-COLET, Auteur ; Josefa CANALS SANS, Auteur Article en page(s) : p.1491-1498 Langues : Anglais (eng) Mots-clés : CAST ASD Spanish population psychometric properties Index. décimale : PER Périodiques Résumé : The Childhood Autism Spectrum Test (CAST; Scott, Baron-Cohen, Bolton & Brayne, 2002) has proved to be a good test for screening autism spectrum disorders (ASD) and social communication problems. This study provides evidence on its psychometric properties, describe its validity for screening and provides data on its discriminative capabilities in a Spanish sample of 4–12 year-old children from community and clinical settings (N = 1460 and 36, respectively). Factorial and convergent validity is also assessed. The full Spanish version with a cut-off score of 15 presented a high sensitivity (83.9%) and specificity (92.5%), a positive predictive value (PPV) of .63 and an internal consistency (?) of .826. Some items showed low discriminating power and these results led us to propose a reduced version with 28 items and a cut-off score of 13, which presented a high sensitivity (85.7%) and specificity (91.16%), a PPV of .61 and an ? of .839. Correlations were high between the Spanish full and reduced versions of the CAST, and ADI-R (Autism Diagnostic Interview Revised) and ADOS-2 (Autism Diagnostic Observation Schedule, Second Edition). Like previous adaptation studies, a two-factor structure was found. The data show that the CAST can be a valid and reliable questionnaire for ASD screening in Spanish clinical and community populations. En ligne : http://dx.doi.org/10.1002/aur.1793 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=320
in Autism Research > 10-9 (September 2017) . - p.1491-1498[article] The Childhood Autism Spectrum Test (CAST): Spanish adaptation and validation [Texte imprimé et/ou numérique] / Paula MORALES-HIDALGO, Auteur ; Joana ROIGÉ-CASTELLVÍ, Auteur ; Andreu VIGIL-COLET, Auteur ; Josefa CANALS SANS, Auteur . - p.1491-1498.
Langues : Anglais (eng)
in Autism Research > 10-9 (September 2017) . - p.1491-1498
Mots-clés : CAST ASD Spanish population psychometric properties Index. décimale : PER Périodiques Résumé : The Childhood Autism Spectrum Test (CAST; Scott, Baron-Cohen, Bolton & Brayne, 2002) has proved to be a good test for screening autism spectrum disorders (ASD) and social communication problems. This study provides evidence on its psychometric properties, describe its validity for screening and provides data on its discriminative capabilities in a Spanish sample of 4–12 year-old children from community and clinical settings (N = 1460 and 36, respectively). Factorial and convergent validity is also assessed. The full Spanish version with a cut-off score of 15 presented a high sensitivity (83.9%) and specificity (92.5%), a positive predictive value (PPV) of .63 and an internal consistency (?) of .826. Some items showed low discriminating power and these results led us to propose a reduced version with 28 items and a cut-off score of 13, which presented a high sensitivity (85.7%) and specificity (91.16%), a PPV of .61 and an ? of .839. Correlations were high between the Spanish full and reduced versions of the CAST, and ADI-R (Autism Diagnostic Interview Revised) and ADOS-2 (Autism Diagnostic Observation Schedule, Second Edition). Like previous adaptation studies, a two-factor structure was found. The data show that the CAST can be a valid and reliable questionnaire for ASD screening in Spanish clinical and community populations. En ligne : http://dx.doi.org/10.1002/aur.1793 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=320 Exploring the Underdiagnosis and Prevalence of Autism Spectrum Conditions in Beijing / Xiang SUN in Autism Research, 8-3 (June 2015)
[article]
Titre : Exploring the Underdiagnosis and Prevalence of Autism Spectrum Conditions in Beijing Type de document : Texte imprimé et/ou numérique Auteurs : Xiang SUN, Auteur ; Carrie ALLISON, Auteur ; Fiona E. MATTHEWS, Auteur ; Zhixiang ZHANG, Auteur ; Bonnie AUYEUNG, Auteur ; Simon BARON-COHEN, Auteur ; Carol BRAYNE, Auteur Article en page(s) : p.250-260 Langues : Anglais (eng) Mots-clés : autism prevalence screening diagnosis CAST China Index. décimale : PER Périodiques Résumé : Previous studies reported that the prevalence of Autism Spectrum Conditions (ASC) in mainland China is much lower than estimates from developed countries (around 1%). The aim of the study is to apply current screening and standardized diagnostic instruments to a Chinese population to establish a prevalence estimate of ASC in an undiagnosed population in mainland China. We followed the design development used previously in the UK published in 2009 by Baron-Cohen and colleagues. The Mandarin Childhood Autism Spectrum Test (CAST) was validated by screening primary school pupils (n?=?737 children age 6–10 years old) in Beijing and by conducting diagnostic assessments using the Autism Diagnostic Observation Schedule and the Autism Diagnostic Interview-Revised. The prevalence estimate was generated after adjusting and imputing for missing values using the inverse probability weighting. Response was high (97%). Using the UK cutoff (?15), CAST performance has 84% sensitivity and 96% specificity (95% confidence interval [CI]: 46, 98, and 96, 97, respectively). Six out of 103 children, not previously diagnosed, were found to the meet diagnostic criteria (8.5 after adjustment, 95% CI: 1.6, 15.4). The preliminary prevalence in an undiagnosed primary school population in mainland China was 119 per 10,000 (95% CI: 53, 265). The utility of CAST is acceptable as a screening instrument for ASC in large epidemiological studies in China. Using a comparable method, the preliminary prevalence estimate of ASC in mainland China is similar to that of those from developed countries. En ligne : http://dx.doi.org/10.1002/aur.1441 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=261
in Autism Research > 8-3 (June 2015) . - p.250-260[article] Exploring the Underdiagnosis and Prevalence of Autism Spectrum Conditions in Beijing [Texte imprimé et/ou numérique] / Xiang SUN, Auteur ; Carrie ALLISON, Auteur ; Fiona E. MATTHEWS, Auteur ; Zhixiang ZHANG, Auteur ; Bonnie AUYEUNG, Auteur ; Simon BARON-COHEN, Auteur ; Carol BRAYNE, Auteur . - p.250-260.
Langues : Anglais (eng)
in Autism Research > 8-3 (June 2015) . - p.250-260
Mots-clés : autism prevalence screening diagnosis CAST China Index. décimale : PER Périodiques Résumé : Previous studies reported that the prevalence of Autism Spectrum Conditions (ASC) in mainland China is much lower than estimates from developed countries (around 1%). The aim of the study is to apply current screening and standardized diagnostic instruments to a Chinese population to establish a prevalence estimate of ASC in an undiagnosed population in mainland China. We followed the design development used previously in the UK published in 2009 by Baron-Cohen and colleagues. The Mandarin Childhood Autism Spectrum Test (CAST) was validated by screening primary school pupils (n?=?737 children age 6–10 years old) in Beijing and by conducting diagnostic assessments using the Autism Diagnostic Observation Schedule and the Autism Diagnostic Interview-Revised. The prevalence estimate was generated after adjusting and imputing for missing values using the inverse probability weighting. Response was high (97%). Using the UK cutoff (?15), CAST performance has 84% sensitivity and 96% specificity (95% confidence interval [CI]: 46, 98, and 96, 97, respectively). Six out of 103 children, not previously diagnosed, were found to the meet diagnostic criteria (8.5 after adjustment, 95% CI: 1.6, 15.4). The preliminary prevalence in an undiagnosed primary school population in mainland China was 119 per 10,000 (95% CI: 53, 265). The utility of CAST is acceptable as a screening instrument for ASC in large epidemiological studies in China. Using a comparable method, the preliminary prevalence estimate of ASC in mainland China is similar to that of those from developed countries. En ligne : http://dx.doi.org/10.1002/aur.1441 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=261