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Détail de l'auteur
Auteur Bonnie AUYEUNG |
Documents disponibles écrits par cet auteur (45)
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How to Test the Extreme Male Brain Theory of Autism in Terms of Foetal Androgens? / Rebecca C. KNICKMEYER in Journal of Autism and Developmental Disorders, 38-5 (May 2008)
[article]
Titre : How to Test the Extreme Male Brain Theory of Autism in Terms of Foetal Androgens? Type de document : Texte imprimé et/ou numérique Auteurs : Rebecca C. KNICKMEYER, Auteur ; Simon BARON-COHEN, Auteur ; Bonnie AUYEUNG, Auteur ; Emma ASHWIN, Auteur Année de publication : 2008 Article en page(s) : p.995-996 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-008-0553-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=418
in Journal of Autism and Developmental Disorders > 38-5 (May 2008) . - p.995-996[article] How to Test the Extreme Male Brain Theory of Autism in Terms of Foetal Androgens? [Texte imprimé et/ou numérique] / Rebecca C. KNICKMEYER, Auteur ; Simon BARON-COHEN, Auteur ; Bonnie AUYEUNG, Auteur ; Emma ASHWIN, Auteur . - 2008 . - p.995-996.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 38-5 (May 2008) . - p.995-996
Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-008-0553-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=418 Investigating diagnostic bias in autism spectrum conditions: An item response theory analysis of sex bias in the AQ-10 / Aja Louise MURRAY in Autism Research, 10-5 (May 2017)
[article]
Titre : Investigating diagnostic bias in autism spectrum conditions: An item response theory analysis of sex bias in the AQ-10 Type de document : Texte imprimé et/ou numérique Auteurs : Aja Louise MURRAY, Auteur ; Carrie ALLISON, Auteur ; Paula L. SMITH, Auteur ; Simon BARON-COHEN, Auteur ; Tom BOOTH, Auteur ; Bonnie AUYEUNG, Auteur Article en page(s) : p.790-800 Langues : Anglais (eng) Mots-clés : sex differences autism screening autism spectrum quotient AQ-10 item response theory differential item functioning differential test functioning Index. décimale : PER Périodiques Résumé : Diagnostic bias is a concern in autism spectrum conditions (ASC) where prevalence and presentation differ by sex. To ensure that females with ASC are not under-identified, it is important that ASC screening tools do not systematically underestimate autistic traits in females relative to males. We evaluated whether the AQ-10, a brief screen for ASC recommended by the National Institute of Clinical Excellence in cases of suspected ASC, exhibits such a bias. Using an item response theory approach, we evaluated differential item functioning and differential test functioning. We found that although individual items showed some sex bias, these biases at times favored males and at other times favored females. Thus, at the level of test scores the item-level biases cancelled out to give an unbiased overall score. Results support the continued use of the AQ-10 sum score in its current form; however, suggest that caution should be exercised when interpreting responses to individual items. The nature of the item level biases could serve as a guide for future research into how ASC affects males and females differently. En ligne : http://dx.doi.org/10.1002/aur.1724 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=307
in Autism Research > 10-5 (May 2017) . - p.790-800[article] Investigating diagnostic bias in autism spectrum conditions: An item response theory analysis of sex bias in the AQ-10 [Texte imprimé et/ou numérique] / Aja Louise MURRAY, Auteur ; Carrie ALLISON, Auteur ; Paula L. SMITH, Auteur ; Simon BARON-COHEN, Auteur ; Tom BOOTH, Auteur ; Bonnie AUYEUNG, Auteur . - p.790-800.
Langues : Anglais (eng)
in Autism Research > 10-5 (May 2017) . - p.790-800
Mots-clés : sex differences autism screening autism spectrum quotient AQ-10 item response theory differential item functioning differential test functioning Index. décimale : PER Périodiques Résumé : Diagnostic bias is a concern in autism spectrum conditions (ASC) where prevalence and presentation differ by sex. To ensure that females with ASC are not under-identified, it is important that ASC screening tools do not systematically underestimate autistic traits in females relative to males. We evaluated whether the AQ-10, a brief screen for ASC recommended by the National Institute of Clinical Excellence in cases of suspected ASC, exhibits such a bias. Using an item response theory approach, we evaluated differential item functioning and differential test functioning. We found that although individual items showed some sex bias, these biases at times favored males and at other times favored females. Thus, at the level of test scores the item-level biases cancelled out to give an unbiased overall score. Results support the continued use of the AQ-10 sum score in its current form; however, suggest that caution should be exercised when interpreting responses to individual items. The nature of the item level biases could serve as a guide for future research into how ASC affects males and females differently. En ligne : http://dx.doi.org/10.1002/aur.1724 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=307 IQ and Internalising Symptoms in Adolescents with ASD / M. EDIRISOORIYA in Journal of Autism and Developmental Disorders, 51-11 (November 2021)
[article]
Titre : IQ and Internalising Symptoms in Adolescents with ASD Type de document : Texte imprimé et/ou numérique Auteurs : M. EDIRISOORIYA, Auteur ; D. DYKIERT, Auteur ; Bonnie AUYEUNG, Auteur Article en page(s) : p.3887-3907 Langues : Anglais (eng) Mots-clés : Adolescent Anxiety/diagnosis/epidemiology Anxiety Disorders Autism Spectrum Disorder Humans Intelligence Tests Parents Adolescents Anxiety Autism spectrum disorder Depression Intelligence quotient Internalising symptoms Index. décimale : PER Périodiques Résumé : Intelligence quotient (IQ), has been found to relate to the presence of internalising symptoms in autism spectrum disorder (ASD). This meta-analysis sought to clarify the direction of the relationship between IQ and two prevalent internalising symptoms, anxiety and depression, in adolescents with ASD. Secondly, this study aimed to highlight methodological factors contributing to inconsistent findings in existing research. Self-reported anxiety was found to be significantly higher in youth with a lower IQ, while depression was positively associated with IQ. Consequently, parents, schools and clinicians should be cautious of underestimating anxiety in youth with a lower IQ. However, care should also be taken to ensure adolescents with ASD without intellectual disabilities are not overlooked with regards to social and emotional support. En ligne : http://dx.doi.org/10.1007/s10803-020-04810-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=454
in Journal of Autism and Developmental Disorders > 51-11 (November 2021) . - p.3887-3907[article] IQ and Internalising Symptoms in Adolescents with ASD [Texte imprimé et/ou numérique] / M. EDIRISOORIYA, Auteur ; D. DYKIERT, Auteur ; Bonnie AUYEUNG, Auteur . - p.3887-3907.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-11 (November 2021) . - p.3887-3907
Mots-clés : Adolescent Anxiety/diagnosis/epidemiology Anxiety Disorders Autism Spectrum Disorder Humans Intelligence Tests Parents Adolescents Anxiety Autism spectrum disorder Depression Intelligence quotient Internalising symptoms Index. décimale : PER Périodiques Résumé : Intelligence quotient (IQ), has been found to relate to the presence of internalising symptoms in autism spectrum disorder (ASD). This meta-analysis sought to clarify the direction of the relationship between IQ and two prevalent internalising symptoms, anxiety and depression, in adolescents with ASD. Secondly, this study aimed to highlight methodological factors contributing to inconsistent findings in existing research. Self-reported anxiety was found to be significantly higher in youth with a lower IQ, while depression was positively associated with IQ. Consequently, parents, schools and clinicians should be cautious of underestimating anxiety in youth with a lower IQ. However, care should also be taken to ensure adolescents with ASD without intellectual disabilities are not overlooked with regards to social and emotional support. En ligne : http://dx.doi.org/10.1007/s10803-020-04810-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=454 Measuring autistic traits in the general population: a systematic review of the Autism-Spectrum Quotient (AQ) in a nonclinical population sample of 6,900 typical adult males and females / Emily RUZICH in Molecular Autism, (January 2015)
[article]
Titre : Measuring autistic traits in the general population: a systematic review of the Autism-Spectrum Quotient (AQ) in a nonclinical population sample of 6,900 typical adult males and females Type de document : Texte imprimé et/ou numérique Auteurs : Emily RUZICH, Auteur ; Carrie ALLISON, Auteur ; Paula SMITH, Auteur ; Peter WATSON, Auteur ; Bonnie AUYEUNG, Auteur ; Howard RING, Auteur ; Simon BARON-COHEN, Auteur Article en page(s) : p.1-12 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The Autism-Spectrum Quotient (AQ) is a self-report measure of autistic traits. It is frequently cited in diverse fields and has been administered to adults of at least average intelligence with autism and to nonclinical controls, as well as to clinical control groups such as those with schizophrenia, prosopagnosia, anorexia, and depression. However, there has been no empirical systematic review of the AQ since its inception in 2001. The present study reports a comprehensive systematic review of the literature to estimate a reliable mean AQ score in individuals without a diagnosis of an autism spectrum condition (ASC), in order to establish a reference norm for future studies. En ligne : http://dx.doi.org/10.1186/2040-2392-6-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=277
in Molecular Autism > (January 2015) . - p.1-12[article] Measuring autistic traits in the general population: a systematic review of the Autism-Spectrum Quotient (AQ) in a nonclinical population sample of 6,900 typical adult males and females [Texte imprimé et/ou numérique] / Emily RUZICH, Auteur ; Carrie ALLISON, Auteur ; Paula SMITH, Auteur ; Peter WATSON, Auteur ; Bonnie AUYEUNG, Auteur ; Howard RING, Auteur ; Simon BARON-COHEN, Auteur . - p.1-12.
Langues : Anglais (eng)
in Molecular Autism > (January 2015) . - p.1-12
Index. décimale : PER Périodiques Résumé : The Autism-Spectrum Quotient (AQ) is a self-report measure of autistic traits. It is frequently cited in diverse fields and has been administered to adults of at least average intelligence with autism and to nonclinical controls, as well as to clinical control groups such as those with schizophrenia, prosopagnosia, anorexia, and depression. However, there has been no empirical systematic review of the AQ since its inception in 2001. The present study reports a comprehensive systematic review of the literature to estimate a reliable mean AQ score in individuals without a diagnosis of an autism spectrum condition (ASC), in order to establish a reference norm for future studies. En ligne : http://dx.doi.org/10.1186/2040-2392-6-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=277 Neural self-representation in autistic women and association with 'compensatory camouflaging' / Meng-Chuan LAI in Autism, 23-5 (July 2019)
[article]
Titre : Neural self-representation in autistic women and association with 'compensatory camouflaging' Type de document : Texte imprimé et/ou numérique Auteurs : Meng-Chuan LAI, Auteur ; M. V. LOMBARDO, Auteur ; Bhismadev CHAKRABARTI, Auteur ; A. N. RUIGROK, Auteur ; Edward T. BULLMORE, Auteur ; J. SUCKLING, Auteur ; Bonnie AUYEUNG, Auteur ; Francesca HAPPE, Auteur ; P. SZATMARI, Auteur ; Simon BARON-COHEN, Auteur Article en page(s) : p.1210-1223 Langues : Anglais (eng) Mots-clés : adult autism camouflaging compensation functional magnetic resonance imaging gender heterogeneity mentalizing self sex Index. décimale : PER Périodiques Résumé : Prior work has revealed sex/gender-dependent autistic characteristics across behavioural and neural/biological domains. It remains unclear whether and how neural sex/gender differences are related to behavioural sex/gender differences in autism. Here, we examined whether atypical neural responses during mentalizing and self-representation are sex/gender-dependent in autistic adults and explored whether 'camouflaging' (acting as if behaviourally neurotypical) is associated with sex/gender-dependent neural responses. In total, N = 119 adults (33 typically developing males, 29 autistic males, 29 typically developing females and 28 autistic females) participated in a task-related functional magnetic resonance imaging paradigm to assess neural activation within right temporo-parietal junction and ventromedial prefrontal cortex during mentalizing and self-representation. Camouflaging in autism was quantified as the discrepancy between extrinsic behaviour in social-interpersonal contexts and intrinsic status. While autistic men showed hypoactive right temporo-parietal junction mentalizing and ventromedial prefrontal cortex self-representation responses compared to typically developing men, such neural responses in autistic women were not different from typically developing women. In autistic women only, increasing camouflaging was associated with heightened ventromedial prefrontal cortex self-representation response. There is a lack of impaired neural self-representation and mentalizing in autistic women compared to typically developing women. Camouflaging is heightened in autistic women and may relate to neural self-representation response. These results reveal brain-behaviour relations that help explain sex/gender-heterogeneity in social brain function in autism. En ligne : http://dx.doi.org/10.1177/1362361318807159 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=401
in Autism > 23-5 (July 2019) . - p.1210-1223[article] Neural self-representation in autistic women and association with 'compensatory camouflaging' [Texte imprimé et/ou numérique] / Meng-Chuan LAI, Auteur ; M. V. LOMBARDO, Auteur ; Bhismadev CHAKRABARTI, Auteur ; A. N. RUIGROK, Auteur ; Edward T. BULLMORE, Auteur ; J. SUCKLING, Auteur ; Bonnie AUYEUNG, Auteur ; Francesca HAPPE, Auteur ; P. SZATMARI, Auteur ; Simon BARON-COHEN, Auteur . - p.1210-1223.
Langues : Anglais (eng)
in Autism > 23-5 (July 2019) . - p.1210-1223
Mots-clés : adult autism camouflaging compensation functional magnetic resonance imaging gender heterogeneity mentalizing self sex Index. décimale : PER Périodiques Résumé : Prior work has revealed sex/gender-dependent autistic characteristics across behavioural and neural/biological domains. It remains unclear whether and how neural sex/gender differences are related to behavioural sex/gender differences in autism. Here, we examined whether atypical neural responses during mentalizing and self-representation are sex/gender-dependent in autistic adults and explored whether 'camouflaging' (acting as if behaviourally neurotypical) is associated with sex/gender-dependent neural responses. In total, N = 119 adults (33 typically developing males, 29 autistic males, 29 typically developing females and 28 autistic females) participated in a task-related functional magnetic resonance imaging paradigm to assess neural activation within right temporo-parietal junction and ventromedial prefrontal cortex during mentalizing and self-representation. Camouflaging in autism was quantified as the discrepancy between extrinsic behaviour in social-interpersonal contexts and intrinsic status. While autistic men showed hypoactive right temporo-parietal junction mentalizing and ventromedial prefrontal cortex self-representation responses compared to typically developing men, such neural responses in autistic women were not different from typically developing women. In autistic women only, increasing camouflaging was associated with heightened ventromedial prefrontal cortex self-representation response. There is a lack of impaired neural self-representation and mentalizing in autistic women compared to typically developing women. Camouflaging is heightened in autistic women and may relate to neural self-representation response. These results reveal brain-behaviour relations that help explain sex/gender-heterogeneity in social brain function in autism. En ligne : http://dx.doi.org/10.1177/1362361318807159 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=401 Polygenic risks for joint developmental trajectories of internalizing and externalizing problems: findings from the ALSPAC cohort / Lydia Gabriela SPEYER in Journal of Child Psychology and Psychiatry, 63-8 (August 2022)
PermalinkPrenatal versus postnatal sex steroid hormone effects on autistic traits in children at 18 to 24 months of age / Bonnie AUYEUNG in Molecular Autism, (December 2012)
PermalinkPrevalence of autism in mainland China, Hong Kong and Taiwan: a systematic review and meta-analysis / Xiang SUN in Molecular Autism, (April 2013)
PermalinkPsychometric properties of the chinese version of autism spectrum quotient-children's version: A sex-specific analysis / F. SUN in Autism Research, 12-2 (February 2019)
PermalinkPsychometric properties of the Chinese version of the children's empathy quotient and systemizing quotient: 4-12years / Xin WANG in Autism Research, 15-9 (September 2022)
PermalinkPsychometric 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)
PermalinkQuantifying and exploring camouflaging in men and women with autism / Meng-Chuan LAI in Autism, 21-6 (August 2017)
PermalinkA Role for Fetal Testosterone in Human Sex Differences : Implications for Understanding Autism / Bonnie AUYEUNG
PermalinkSerum proteomic analysis identifies sex-specific differences in lipid metabolism and inflammation profiles in adults diagnosed with Asperger syndrome / Hannah STEEB in Molecular Autism, (January 2014)
PermalinkSubgrouping siblings of people with autism: Identifying the broader autism phenotype / Emily RUZICH in Autism Research, 9-6 (June 2016)
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