Developmental trajectories of reading development and impairment from ages 3 to 8 years in Chinese children / Lin LEI in Journal of Child Psychology and Psychiatry, 52-2 (February 2011)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 52-2 (February 2011) . - p.212-220 Titre : Developmental trajectories of reading development and impairment from ages 3 to 8 years in Chinese children Type de document : Texte imprimé et/ou numérique Auteurs : Lin LEI, Auteur ; Jinger PAN, Auteur ; Hongyun LIU, Auteur ; Catherine MCBRIDE-CHANG, Auteur ; Hong LI, Auteur ; Yuping ZHANG, Auteur ; Lang CHEN, Auteur ; Twila TARDIF, Auteur ; Weilan LIANG, Auteur ; Zhixiang ZHANG, Auteur ; Hua SHU, Auteur Année de publication : 2011 Article en page(s) : p.212-220 Langues : Anglais (eng) Mots-clés : Morphological awareness  grammar  vocabulary knowledge  phonological awareness  rapid automatized naming (RAN) Index. décimale : PER Périodiques Résumé : Background:  Early prediction of reading disabilities in Chinese is important for early remediation efforts. In this 6-year longitudinal study, we investigated the early cognitive predictors of reading skill in a statistically representative sample of Chinese children from Beijing. Method:  Two hundred sixty-one (261) native Chinese children were administered seven language-related skills over three years between the ages of 3 and 6 years. Performances on these skills were then examined in relation to subsequent word reading accuracy and fluency. Individual differences in developmental profiles across tasks were then estimated using growth mixture modeling. Results:  Four developmental trajectories were classified – the typical (control), catch-up (with low initial cognitive performances but adequate subsequent reading), literacy-related-cognitive-delay (with difficulties in morphological awareness, phonological awareness, and speeded naming and subsequent word recognition), and language-delay (relatively low across all tasks) groups. Conclusion:  Findings suggest that the combination of phonological awareness, rapid naming and morphological awareness are essential in the early prediction of later reading difficulties in Chinese children. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02311.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=116 [article] Developmental trajectories of reading development and impairment from ages 3 to 8 years in Chinese children [Texte imprimé et/ou numérique] / Lin LEI, Auteur ; Jinger PAN, Auteur ; Hongyun LIU, Auteur ; Catherine MCBRIDE-CHANG, Auteur ; Hong LI, Auteur ; Yuping ZHANG, Auteur ; Lang CHEN, Auteur ; Twila TARDIF, Auteur ; Weilan LIANG, Auteur ; Zhixiang ZHANG, Auteur ; Hua SHU, Auteur . - 2011 . - p.212-220. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 52-2 (February 2011) . - p.212-220 Mots-clés : Morphological awareness  grammar  vocabulary knowledge  phonological awareness  rapid automatized naming (RAN) Index. décimale : PER Périodiques Résumé : Background:  Early prediction of reading disabilities in Chinese is important for early remediation efforts. In this 6-year longitudinal study, we investigated the early cognitive predictors of reading skill in a statistically representative sample of Chinese children from Beijing. Method:  Two hundred sixty-one (261) native Chinese children were administered seven language-related skills over three years between the ages of 3 and 6 years. Performances on these skills were then examined in relation to subsequent word reading accuracy and fluency. Individual differences in developmental profiles across tasks were then estimated using growth mixture modeling. Results:  Four developmental trajectories were classified – the typical (control), catch-up (with low initial cognitive performances but adequate subsequent reading), literacy-related-cognitive-delay (with difficulties in morphological awareness, phonological awareness, and speeded naming and subsequent word recognition), and language-delay (relatively low across all tasks) groups. Conclusion:  Findings suggest that the combination of phonological awareness, rapid naming and morphological awareness are essential in the early prediction of later reading difficulties in Chinese children. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02311.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=116

Exploring the Underdiagnosis and Prevalence of Autism Spectrum Conditions in Beijing / Xiang SUN in Autism Research, 8-3 (June 2015)  

Public ISBD [article]  inAutism Research > 8-3 (June 2015) . - p.250-260 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 [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

Validation of existing diagnosis of autism in mainland China using standardised diagnostic instruments / Xiang SUN in Autism, 19-8 (November 2015)  

Public ISBD [article]  inAutism > 19-8 (November 2015) . - p.1010-1017 Titre : Validation of existing diagnosis of autism in mainland China using standardised diagnostic instruments Type de document : Texte imprimé et/ou numérique Auteurs : Xiang SUN, Auteur ; Carrie ALLISON, Auteur ; Bonnie AUYEUNG, Auteur ; Zhixiang ZHANG, Auteur ; Fiona E. MATTHEWS, Auteur ; Simon BARON-COHEN, Auteur ; Carol BRAYNE, Auteur Article en page(s) : p.1010-1017 Langues : Anglais (eng) Mots-clés : autism spectrum disorders  China  diagnosis  validation Index. décimale : PER Périodiques Résumé : Research to date in mainland China has mainly focused on children with autistic disorder rather than Autism Spectrum Conditions and the diagnosis largely depended on clinical judgment without the use of diagnostic instruments. Whether children who have been diagnosed in China before meet the diagnostic criteria of Autism Spectrum Conditions is not known nor how many such children would meet these criteria. The aim of this study was to evaluate children with a known diagnosis of autism in mainland China using the Autism Diagnostic Observation Schedule and the Autism Diagnostic Interview–Revised to verify that children who were given a diagnosis of autism made by Chinese clinicians in China were mostly children with severe autism. Of 50 children with an existing diagnosis of autism made by Chinese clinicians, 47 children met the diagnosis of autism on the Autism Diagnostic Observation Schedule algorithm and 44 children met the diagnosis of autism on the Autism Diagnostic Interview–Revised algorithm. Using the Gwet’s alternative chance-corrected statistic, the agreement between the Chinese diagnosis and the Autism Diagnostic Observation Schedule diagnosis was very good (AC1?=?0.94, p? En ligne : http://dx.doi.org/10.1177/1362361314556785 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=269 [article] Validation of existing diagnosis of autism in mainland China using standardised diagnostic instruments [Texte imprimé et/ou numérique] / Xiang SUN, Auteur ; Carrie ALLISON, Auteur ; Bonnie AUYEUNG, Auteur ; Zhixiang ZHANG, Auteur ; Fiona E. MATTHEWS, Auteur ; Simon BARON-COHEN, Auteur ; Carol BRAYNE, Auteur . - p.1010-1017. Langues : Anglais (eng) in Autism > 19-8 (November 2015) . - p.1010-1017 Mots-clés : autism spectrum disorders  China  diagnosis  validation Index. décimale : PER Périodiques Résumé : Research to date in mainland China has mainly focused on children with autistic disorder rather than Autism Spectrum Conditions and the diagnosis largely depended on clinical judgment without the use of diagnostic instruments. Whether children who have been diagnosed in China before meet the diagnostic criteria of Autism Spectrum Conditions is not known nor how many such children would meet these criteria. The aim of this study was to evaluate children with a known diagnosis of autism in mainland China using the Autism Diagnostic Observation Schedule and the Autism Diagnostic Interview–Revised to verify that children who were given a diagnosis of autism made by Chinese clinicians in China were mostly children with severe autism. Of 50 children with an existing diagnosis of autism made by Chinese clinicians, 47 children met the diagnosis of autism on the Autism Diagnostic Observation Schedule algorithm and 44 children met the diagnosis of autism on the Autism Diagnostic Interview–Revised algorithm. Using the Gwet’s alternative chance-corrected statistic, the agreement between the Chinese diagnosis and the Autism Diagnostic Observation Schedule diagnosis was very good (AC1?=?0.94, p? En ligne : http://dx.doi.org/10.1177/1362361314556785 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=269

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