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Auteur Gillian BAIRD |
Documents disponibles écrits par cet auteur (34)
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How do autistic people fare in adult life and can we predict it from childhood? / Rachel KENT ; Tony CHARMAN ; Gillian BAIRD ; Andrew PICKLES ; Emily SIMONOFF in Autism Research, 16-2 (February 2023)
[article]
Titre : How do autistic people fare in adult life and can we predict it from childhood? Type de document : Texte imprimé et/ou numérique Auteurs : Rachel KENT, Auteur ; Tony CHARMAN, Auteur ; Gillian BAIRD, Auteur ; Andrew PICKLES, Auteur ; Emily SIMONOFF, Auteur Article en page(s) : p.458-473 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract This study describes social, mental health, and quality of life outcomes in early adulthood, and examines childhood predictors in the Special Needs and Autism Project (SNAP), a longitudinal population-based cohort. Young autistic adults face variable but often substantial challenges across many areas of life. Prediction of outcomes is important to set expectations and could lead to the development of targeted early intervention. Autistic children were enrolled at age 12 and parents reported outcomes 11â€years later when their children were age 23 (n = 121). Thirty six percent of autistic adults were in competitive employment or education and 54% had frequent contact with friends. Only 5% of autistic adults were living independently, and 37% required overnight care. Moderate or severe anxiety and depression symptoms were found for 11% and 12% of young adults, respectively. Subjective quality of life was similar to UK averages except for social relationships. Using childhood IQ, autism traits and adaptive functioning meaningful predictions can be made of living situation, employment and education and physical health. Prediction was poor for friendships, mental health outcomes and other aspects of quality of life. Our results suggest that although young autistic adults face challenges across normative, social outcomes, they may be faring better in regard to mental health or quality of life. Childhood IQ, autism traits and adaptive functioning are most useful for predicting outcomes. After accounting for these factors, childhood measurements of behavioral and emotional problems and language offered little improvement in prediction of adult outcomes. En ligne : https://doi.org/10.1002/aur.2868 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=496
in Autism Research > 16-2 (February 2023) . - p.458-473[article] How do autistic people fare in adult life and can we predict it from childhood? [Texte imprimé et/ou numérique] / Rachel KENT, Auteur ; Tony CHARMAN, Auteur ; Gillian BAIRD, Auteur ; Andrew PICKLES, Auteur ; Emily SIMONOFF, Auteur . - p.458-473.
Langues : Anglais (eng)
in Autism Research > 16-2 (February 2023) . - p.458-473
Index. décimale : PER Périodiques Résumé : Abstract This study describes social, mental health, and quality of life outcomes in early adulthood, and examines childhood predictors in the Special Needs and Autism Project (SNAP), a longitudinal population-based cohort. Young autistic adults face variable but often substantial challenges across many areas of life. Prediction of outcomes is important to set expectations and could lead to the development of targeted early intervention. Autistic children were enrolled at age 12 and parents reported outcomes 11â€years later when their children were age 23 (n = 121). Thirty six percent of autistic adults were in competitive employment or education and 54% had frequent contact with friends. Only 5% of autistic adults were living independently, and 37% required overnight care. Moderate or severe anxiety and depression symptoms were found for 11% and 12% of young adults, respectively. Subjective quality of life was similar to UK averages except for social relationships. Using childhood IQ, autism traits and adaptive functioning meaningful predictions can be made of living situation, employment and education and physical health. Prediction was poor for friendships, mental health outcomes and other aspects of quality of life. Our results suggest that although young autistic adults face challenges across normative, social outcomes, they may be faring better in regard to mental health or quality of life. Childhood IQ, autism traits and adaptive functioning are most useful for predicting outcomes. After accounting for these factors, childhood measurements of behavioral and emotional problems and language offered little improvement in prediction of adult outcomes. En ligne : https://doi.org/10.1002/aur.2868 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=496 Is cognitive inflexibility a missing link? The role of cognitive inflexibility, alexithymia and intolerance of uncertainty in externalising and internalising behaviours in young people with autism spectrum disorder / A. OZSIVADJIAN in Journal of Child Psychology and Psychiatry, 62-6 (June 2021)
[article]
Titre : Is cognitive inflexibility a missing link? The role of cognitive inflexibility, alexithymia and intolerance of uncertainty in externalising and internalising behaviours in young people with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : A. OZSIVADJIAN, Auteur ; M. J. HOLLOCKS, Auteur ; I. MAGIATI, Auteur ; Francesca HAPPE, Auteur ; Gillian BAIRD, Auteur ; M. ABSOUD, Auteur Article en page(s) : p.715-724 Langues : Anglais (eng) Mots-clés : Adolescent Affective Symptoms Autism Spectrum Disorder Cognition Humans Longitudinal Studies Quality of Life Uncertainty Autism alexithymia anxiety autistic emotional regulation externalising inflexibility internalising intolerance of uncertainty mechanism mediator Index. décimale : PER Périodiques Résumé : BACKGROUND: Internalising (anxiety and low mood) and externalising (aggressive or outburst behaviours, and irritability) difficulties are very common in autism spectrum disorder (ASD) across the life span, relatively stable over time and often associated with poorer quality of life. Understanding the cognitive mechanisms underlying internalising and externalising difficulties in ASD is essential for developing targeted supports and interventions. In the present study, we investigated established and less-researched cognitive factors hypothesised to contribute to internalising and/or externalising difficulties in ASD, namely cognitive inflexibility (CI), intolerance of uncertainty (IU) and alexithymia. Based on previous models and clinical experience, we hypothesised that IU would lead to internalising symptoms, with alexithymia contributing to this pathway, and that CI would have a direct effect on externalising behaviours and may indirectly contribute to internalising symptoms via increasing IU. METHODS: Our sample consisted of 95 5- to 18-year-olds presenting to a specialist neurodevelopmental clinic and receiving a diagnosis of ASD. Parents/caregivers completed questionnaires assessing ASD symptomatology, internalising and externalising difficulties, CI, IU and alexithymia. Structural equation modelling was used to examine the hypothesised pathways and relationships between the main variables of interest. RESULTS: Cognitive Inflexibility played a significant direct role in the pathway from ASD symptoms to externalising symptoms in ASD, and indirect role via IU in the pathway to internalising problems. Relationships between alexithymia and both internalising and externalising symptoms were weaker, with alexithymia predicting internalising difficulties via IU only. CONCLUSIONS: The finding of a direct pathway from CI to externalising behaviours is novel, as is the indirect role of CI in internalising symptomatology. Of the three cognitive mechanisms examined, only CI significantly predicted externalising symptoms. Possible implications for interventions and supports targeting these cognitive processes in ASD are discussed. En ligne : http://dx.doi.org/10.1111/jcpp.13295 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 62-6 (June 2021) . - p.715-724[article] Is cognitive inflexibility a missing link? The role of cognitive inflexibility, alexithymia and intolerance of uncertainty in externalising and internalising behaviours in young people with autism spectrum disorder [Texte imprimé et/ou numérique] / A. OZSIVADJIAN, Auteur ; M. J. HOLLOCKS, Auteur ; I. MAGIATI, Auteur ; Francesca HAPPE, Auteur ; Gillian BAIRD, Auteur ; M. ABSOUD, Auteur . - p.715-724.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 62-6 (June 2021) . - p.715-724
Mots-clés : Adolescent Affective Symptoms Autism Spectrum Disorder Cognition Humans Longitudinal Studies Quality of Life Uncertainty Autism alexithymia anxiety autistic emotional regulation externalising inflexibility internalising intolerance of uncertainty mechanism mediator Index. décimale : PER Périodiques Résumé : BACKGROUND: Internalising (anxiety and low mood) and externalising (aggressive or outburst behaviours, and irritability) difficulties are very common in autism spectrum disorder (ASD) across the life span, relatively stable over time and often associated with poorer quality of life. Understanding the cognitive mechanisms underlying internalising and externalising difficulties in ASD is essential for developing targeted supports and interventions. In the present study, we investigated established and less-researched cognitive factors hypothesised to contribute to internalising and/or externalising difficulties in ASD, namely cognitive inflexibility (CI), intolerance of uncertainty (IU) and alexithymia. Based on previous models and clinical experience, we hypothesised that IU would lead to internalising symptoms, with alexithymia contributing to this pathway, and that CI would have a direct effect on externalising behaviours and may indirectly contribute to internalising symptoms via increasing IU. METHODS: Our sample consisted of 95 5- to 18-year-olds presenting to a specialist neurodevelopmental clinic and receiving a diagnosis of ASD. Parents/caregivers completed questionnaires assessing ASD symptomatology, internalising and externalising difficulties, CI, IU and alexithymia. Structural equation modelling was used to examine the hypothesised pathways and relationships between the main variables of interest. RESULTS: Cognitive Inflexibility played a significant direct role in the pathway from ASD symptoms to externalising symptoms in ASD, and indirect role via IU in the pathway to internalising problems. Relationships between alexithymia and both internalising and externalising symptoms were weaker, with alexithymia predicting internalising difficulties via IU only. CONCLUSIONS: The finding of a direct pathway from CI to externalising behaviours is novel, as is the indirect role of CI in internalising symptomatology. Of the three cognitive mechanisms examined, only CI significantly predicted externalising symptoms. Possible implications for interventions and supports targeting these cognitive processes in ASD are discussed. En ligne : http://dx.doi.org/10.1111/jcpp.13295 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456 Language growth in children with heterogeneous language disorders: a population study / Courtenay F. NORBURY in Journal of Child Psychology and Psychiatry, 58-10 (October 2017)
[article]
Titre : Language growth in children with heterogeneous language disorders: a population study Type de document : Texte imprimé et/ou numérique Auteurs : Courtenay F. NORBURY, Auteur ; George VAMVAKAS, Auteur ; Debbie GOOCH, Auteur ; Gillian BAIRD, Auteur ; Tony CHARMAN, Auteur ; Emily SIMONOFF, Auteur ; Andrew PICKLES, Auteur Article en page(s) : p.1092-1105 Langues : Anglais (eng) Mots-clés : Language disorder language trajectories longitudinal study comorbidity Index. décimale : PER Périodiques Résumé : Background Language development has been characterised by significant individual stability from school entry. However, the extent to which trajectories of language growth vary in children with language disorder as a function of co-occurring developmental challenges is a question of theoretical import, with implications for service provision. Methods SCALES employed a population-based survey design with sample weighting procedures to estimate growth in core language skills over the first three years of school. A stratified sample (n = 529) received comprehensive assessment of language, nonverbal IQ, and social, emotional and behavioural difficulties at 5–6 years of age and 95% of the sample (n = 499) were assessed again at ages 7–8. Language growth was measured using both raw and standard scores in children with typical development, children with language disorder of unknown origin, and children with language disorders associated with a known clinical condition and/or intellectual disability. Results Overall, language was stable at the individual level (estimated ICC = 0.95) over the first three years of school. Linear mixed effects models highlighted steady growth in language raw scores across all three groups, including those with multiple developmental challenges. There was little evidence, however, that children with language disorders were narrowing the gap with peers (z-scores). Adjusted models indicated that while nonverbal ability, socioeconomic status and social, emotional and behavioural deficits predicted initial language score (intercept), none predicted language growth (slope). Conclusions These findings corroborate previous studies suggesting stable language trajectories after ages 5–6 years, but add considerably to previous work by demonstrating similar developmental patterns in children with additional nonverbal cognitive deficits, social, emotional, and behavioural challenges, social disadvantage or clinical diagnoses. En ligne : http://dx.doi.org/10.1111/jcpp.12793 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=321
in Journal of Child Psychology and Psychiatry > 58-10 (October 2017) . - p.1092-1105[article] Language growth in children with heterogeneous language disorders: a population study [Texte imprimé et/ou numérique] / Courtenay F. NORBURY, Auteur ; George VAMVAKAS, Auteur ; Debbie GOOCH, Auteur ; Gillian BAIRD, Auteur ; Tony CHARMAN, Auteur ; Emily SIMONOFF, Auteur ; Andrew PICKLES, Auteur . - p.1092-1105.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 58-10 (October 2017) . - p.1092-1105
Mots-clés : Language disorder language trajectories longitudinal study comorbidity Index. décimale : PER Périodiques Résumé : Background Language development has been characterised by significant individual stability from school entry. However, the extent to which trajectories of language growth vary in children with language disorder as a function of co-occurring developmental challenges is a question of theoretical import, with implications for service provision. Methods SCALES employed a population-based survey design with sample weighting procedures to estimate growth in core language skills over the first three years of school. A stratified sample (n = 529) received comprehensive assessment of language, nonverbal IQ, and social, emotional and behavioural difficulties at 5–6 years of age and 95% of the sample (n = 499) were assessed again at ages 7–8. Language growth was measured using both raw and standard scores in children with typical development, children with language disorder of unknown origin, and children with language disorders associated with a known clinical condition and/or intellectual disability. Results Overall, language was stable at the individual level (estimated ICC = 0.95) over the first three years of school. Linear mixed effects models highlighted steady growth in language raw scores across all three groups, including those with multiple developmental challenges. There was little evidence, however, that children with language disorders were narrowing the gap with peers (z-scores). Adjusted models indicated that while nonverbal ability, socioeconomic status and social, emotional and behavioural deficits predicted initial language score (intercept), none predicted language growth (slope). Conclusions These findings corroborate previous studies suggesting stable language trajectories after ages 5–6 years, but add considerably to previous work by demonstrating similar developmental patterns in children with additional nonverbal cognitive deficits, social, emotional, and behavioural challenges, social disadvantage or clinical diagnoses. En ligne : http://dx.doi.org/10.1111/jcpp.12793 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=321 Loss of language in early development of autism and specific language impairment / Andrew PICKLES in Journal of Child Psychology and Psychiatry, 50-7 (July 2009)
[article]
Titre : Loss of language in early development of autism and specific language impairment Type de document : Texte imprimé et/ou numérique Auteurs : Andrew PICKLES, Auteur ; Tony CHARMAN, Auteur ; Gina CONTI-RAMSDEN, Auteur ; Zoë SIMKIN, Auteur ; Emily SIMONOFF, Auteur ; Gillian BAIRD, Auteur ; Tom LOUCAS, Auteur ; Susie CHANDLER, Auteur ; Milena FALCARO, Auteur Année de publication : 2009 Article en page(s) : p.843-852 Langues : Anglais (eng) Mots-clés : Language-loss autism specific-language-impairment-(SLI) early-language-development SNAP Index. décimale : PER Périodiques Résumé : Background: Several authors have highlighted areas of overlap in symptoms and impairment among children with autism spectrum disorder (ASD) and children with specific language impairment (SLI). By contrast, loss of language and broadly defined regression have been reported as relatively specific to autism. We compare the incidence of language loss and language progression of children with autism and SLI.
Methods: We used two complementary studies: the Special Needs and Autism Project (SNAP) and the Manchester Language Study (MLS) involving children with SLI. This yielded a combined sample of 368 children (305 males and 63 females) assessed in late childhood for autism, history of language loss, epilepsy, language abilities and nonverbal IQ.
Results: language loss occurred in just 1% of children with SLI but in 15% of children classified as having autism or autism spectrum disorder. Loss was more common among children with autism rather than milder ASD and is much less frequently reported when language development is delayed. For children who lost language skills before their first phrases, the phrased speech milestone was postponed but long-term language skills were not significantly lower than children with autism but without loss. For the few who experienced language loss after acquiring phrased speech, subsequent cognitive performance is more uncertain.
Conclusions: Language loss is highly specific to ASD. The underlying developmental abnormality may be more prevalent than raw data might suggest, its possible presence being hidden for children whose language development is delayed.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.02032.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=771
in Journal of Child Psychology and Psychiatry > 50-7 (July 2009) . - p.843-852[article] Loss of language in early development of autism and specific language impairment [Texte imprimé et/ou numérique] / Andrew PICKLES, Auteur ; Tony CHARMAN, Auteur ; Gina CONTI-RAMSDEN, Auteur ; Zoë SIMKIN, Auteur ; Emily SIMONOFF, Auteur ; Gillian BAIRD, Auteur ; Tom LOUCAS, Auteur ; Susie CHANDLER, Auteur ; Milena FALCARO, Auteur . - 2009 . - p.843-852.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 50-7 (July 2009) . - p.843-852
Mots-clés : Language-loss autism specific-language-impairment-(SLI) early-language-development SNAP Index. décimale : PER Périodiques Résumé : Background: Several authors have highlighted areas of overlap in symptoms and impairment among children with autism spectrum disorder (ASD) and children with specific language impairment (SLI). By contrast, loss of language and broadly defined regression have been reported as relatively specific to autism. We compare the incidence of language loss and language progression of children with autism and SLI.
Methods: We used two complementary studies: the Special Needs and Autism Project (SNAP) and the Manchester Language Study (MLS) involving children with SLI. This yielded a combined sample of 368 children (305 males and 63 females) assessed in late childhood for autism, history of language loss, epilepsy, language abilities and nonverbal IQ.
Results: language loss occurred in just 1% of children with SLI but in 15% of children classified as having autism or autism spectrum disorder. Loss was more common among children with autism rather than milder ASD and is much less frequently reported when language development is delayed. For children who lost language skills before their first phrases, the phrased speech milestone was postponed but long-term language skills were not significantly lower than children with autism but without loss. For the few who experienced language loss after acquiring phrased speech, subsequent cognitive performance is more uncertain.
Conclusions: Language loss is highly specific to ASD. The underlying developmental abnormality may be more prevalent than raw data might suggest, its possible presence being hidden for children whose language development is delayed.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.02032.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=771 Measurement of urine indolylacroylglycine is not useful in the diagnosis or dietary management of autism / Neil R. DALTON in Autism Research, 10-3 (March 2017)
[article]
Titre : Measurement of urine indolylacroylglycine is not useful in the diagnosis or dietary management of autism Type de document : Texte imprimé et/ou numérique Auteurs : Neil R. DALTON, Auteur ; Susie CHANDLER, Auteur ; Charles TURNER, Auteur ; Tony CHARMAN, Auteur ; Andrew PICKLES, Auteur ; Emily SIMONOFF, Auteur ; Gillian BAIRD, Auteur Article en page(s) : p.408-413 Langues : Anglais (eng) Mots-clés : autism indoleacroylglycine gastrointestinal regression Index. décimale : PER Périodiques Résumé : To measure urine indolylacroylglycine (IAG) excretion using the IAG:creatinine ratio in children with autism spectrum disorder (ASD) compared with two groups of age matched controls, one with special needs but without ASD (SEN) and one typically developing (TD) and in subgroups with/without current gastrointestinal problems and ASD with and without regression. IAG:creatinine ratio was measured in the urine of 279 children aged 10–14 years: 129 children with ASD (28 with and 101 without regression), 62 SEN controls and 88 TD controls. The prevalence of gastro-intestinal symptoms (GIS) was recorded. No differences were found in the urine IAG:creatinine ratio among groups ASD, TD and SEN; nor in the ASD groups with/without regression, nor in those with/without GIS. This study finds no evidence of increased urine IAG excretion in children with ASD, with or without GIS or with or without regression. Urinary IAG measurements in children with ASD offer no support for increased presence of neuroactive peptides proposed to result from increased gut permeability. We found measurement of urinary IAG to have no value in the diagnosis of autism or in the dietary management of children with ASD. En ligne : http://dx.doi.org/10.1002/aur.1688 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=304
in Autism Research > 10-3 (March 2017) . - p.408-413[article] Measurement of urine indolylacroylglycine is not useful in the diagnosis or dietary management of autism [Texte imprimé et/ou numérique] / Neil R. DALTON, Auteur ; Susie CHANDLER, Auteur ; Charles TURNER, Auteur ; Tony CHARMAN, Auteur ; Andrew PICKLES, Auteur ; Emily SIMONOFF, Auteur ; Gillian BAIRD, Auteur . - p.408-413.
Langues : Anglais (eng)
in Autism Research > 10-3 (March 2017) . - p.408-413
Mots-clés : autism indoleacroylglycine gastrointestinal regression Index. décimale : PER Périodiques Résumé : To measure urine indolylacroylglycine (IAG) excretion using the IAG:creatinine ratio in children with autism spectrum disorder (ASD) compared with two groups of age matched controls, one with special needs but without ASD (SEN) and one typically developing (TD) and in subgroups with/without current gastrointestinal problems and ASD with and without regression. IAG:creatinine ratio was measured in the urine of 279 children aged 10–14 years: 129 children with ASD (28 with and 101 without regression), 62 SEN controls and 88 TD controls. The prevalence of gastro-intestinal symptoms (GIS) was recorded. No differences were found in the urine IAG:creatinine ratio among groups ASD, TD and SEN; nor in the ASD groups with/without regression, nor in those with/without GIS. This study finds no evidence of increased urine IAG excretion in children with ASD, with or without GIS or with or without regression. Urinary IAG measurements in children with ASD offer no support for increased presence of neuroactive peptides proposed to result from increased gut permeability. We found measurement of urinary IAG to have no value in the diagnosis of autism or in the dietary management of children with ASD. En ligne : http://dx.doi.org/10.1002/aur.1688 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=304 Mise en place d'un programme régional de dépistage par le CHAT / Peter DOEHRING
PermalinkA multimodal approach to emotion recognition ability in autism spectrum disorders / Catherine R. G. JONES in Journal of Child Psychology and Psychiatry, 52-3 (March 2011)
PermalinkNeurogenetic analysis of childhood disintegrative disorder / A. R. GUPTA in Molecular Autism, 8 (2017)
PermalinkNew Interview and Observation Measures of the Broader Autism Phenotype: Description of Strategy and Reliability Findings for the Interview Measures / Jeremy R. PARR in Autism Research, 8-5 (October 2015)
PermalinkNo evidence for a fundamental visual motion processing deficit in adolescents with autism spectrum disorders / Catherine R. G. JONES in Autism Research, 4-5 (October 2011)
PermalinkParent-Reported Gastro-intestinal Symptoms in Children with Autism Spectrum Disorders / Susie CHANDLER in Journal of Autism and Developmental Disorders, 43-12 (December 2013)
PermalinkParents’ and Child Health Professionals’ Attitudes Towards Dietary Interventions for Children with Autism Spectrum Disorders / Elizabeth WINBURN in Journal of Autism and Developmental Disorders, 44-4 (April 2014)
PermalinkPathways to adaptive functioning in autism from early childhood to adolescence / Susie CHANDLER in Autism Research, 15-10 (October 2022)
PermalinkRandomized controlled double-blind trial of optimal dose methylphenidate in children and adolescents with severe attention deficit hyperactivity disorder and intellectual disability / Emily SIMONOFF in Journal of Child Psychology and Psychiatry, 54-5 (May 2013)
PermalinkRecommandations additionnelles sur l'administration et la notation du CHAT / Peter DOEHRING
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