An Observational Study of Social Interaction Skills and Behaviors in Cornelia de Lange, Fragile X and Rubinstein-Taybi Syndromes / Katherine ELLIS in Journal of Autism and Developmental Disorders, 50-11 (November 2020)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 50-11 (November 2020) . - p.4001-4010 Titre : An Observational Study of Social Interaction Skills and Behaviors in Cornelia de Lange, Fragile X and Rubinstein-Taybi Syndromes Type de document : Texte imprimé et/ou numérique Auteurs : Katherine ELLIS, Auteur ; Chris OLIVER, Auteur ; Chrysi STEFANIDOU, Auteur ; Ian APPERLY, Auteur ; Jo MOSS, Auteur Article en page(s) : p.4001-4010 Langues : Anglais (eng) Mots-clés : Eye gaze  Fragile X syndrome  Genetics behavioural  Neurodevelopmental disorders  Social behavior Index. décimale : PER Périodiques Résumé : We directly assessed the broader aspects of sociability (social enjoyment, social motivation, social interaction skills and social discomfort) in individuals with Cornelia de Lange (CdLS), fragile X (FXS) and Rubinstein-Taybi syndromes (RTS), and their association with autism characteristics and chronological age in these groups. Individuals with FXS (p?< 0.01) and RTS (p?< 0.01) showed poorer quality of eye contact compared to individuals with CdLS. Individuals with FXS showed less person and more object attention than individuals with CdLS (p?< 0.01). Associations between sociability and autism characteristics and chronological age differed between groups, which may indicate divergence in the development and aetiology of different components of sociability across these groups. Findings indicate that individuals with CdLS, FXS and RTS show unique profiles of sociability. En ligne : http://dx.doi.org/10.1007/s10803-020-04440-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=432 [article] An Observational Study of Social Interaction Skills and Behaviors in Cornelia de Lange, Fragile X and Rubinstein-Taybi Syndromes [Texte imprimé et/ou numérique] / Katherine ELLIS, Auteur ; Chris OLIVER, Auteur ; Chrysi STEFANIDOU, Auteur ; Ian APPERLY, Auteur ; Jo MOSS, Auteur . - p.4001-4010. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 50-11 (November 2020) . - p.4001-4010 Mots-clés : Eye gaze  Fragile X syndrome  Genetics behavioural  Neurodevelopmental disorders  Social behavior Index. décimale : PER Périodiques Résumé : We directly assessed the broader aspects of sociability (social enjoyment, social motivation, social interaction skills and social discomfort) in individuals with Cornelia de Lange (CdLS), fragile X (FXS) and Rubinstein-Taybi syndromes (RTS), and their association with autism characteristics and chronological age in these groups. Individuals with FXS (p?< 0.01) and RTS (p?< 0.01) showed poorer quality of eye contact compared to individuals with CdLS. Individuals with FXS showed less person and more object attention than individuals with CdLS (p?< 0.01). Associations between sociability and autism characteristics and chronological age differed between groups, which may indicate divergence in the development and aetiology of different components of sociability across these groups. Findings indicate that individuals with CdLS, FXS and RTS show unique profiles of sociability. En ligne : http://dx.doi.org/10.1007/s10803-020-04440-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=432

A Behavioural Assessment of Social Anxiety and Social Motivation in Fragile X, Cornelia de Lange and Rubinstein-Taybi Syndromes / Hayley CRAWFORD in Journal of Autism and Developmental Disorders, 50-1 (January 2020)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 50-1 (January 2020) . - p.127-144 Titre : A Behavioural Assessment of Social Anxiety and Social Motivation in Fragile X, Cornelia de Lange and Rubinstein-Taybi Syndromes Type de document : Texte imprimé et/ou numérique Auteurs : Hayley CRAWFORD, Auteur ; Joanna MOSS, Auteur ; Laura GROVES, Auteur ; Robyn DOWLEN, Auteur ; Lisa NELSON, Auteur ; Donna REID, Auteur ; Chris OLIVER, Auteur Article en page(s) : p.127-144 Langues : Anglais (eng) Mots-clés : Cornelia de Lange syndrome  Down syndrome  Fragile X syndrome  Rubinstein-Taybi syndrome  Social anxiety  social motivation Index. décimale : PER Périodiques Résumé : Unique socio-behavioural phenotypes are reported for individuals with different neurodevelopmental disorders. Here, the effects of adult familiarity and nature of interaction on social anxiety and social motivation were investigated in individuals with fragile X (FXS; n = 20), Cornelia de Lange (CdLS; n = 20) and Rubinstein-Taybi (RTS; n = 20) syndromes, compared to individuals with Down syndrome (DS; n = 20). The Social Anxiety and Motivation Rating Scale was employed whilst participants completed four social tasks, each administered separately by a familiar adult, and also by an unfamiliar adult. Compared to participants with DS, those with FXS and RTS exhibited high levels of social anxiety but similar levels of social motivation. Participants with CdLS showed heightened social anxiety and reduced social motivation only during interactions with an unfamiliar adult when active participation was voluntary. En ligne : http://dx.doi.org/10.1007/s10803-019-04232-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414 [article] A Behavioural Assessment of Social Anxiety and Social Motivation in Fragile X, Cornelia de Lange and Rubinstein-Taybi Syndromes [Texte imprimé et/ou numérique] / Hayley CRAWFORD, Auteur ; Joanna MOSS, Auteur ; Laura GROVES, Auteur ; Robyn DOWLEN, Auteur ; Lisa NELSON, Auteur ; Donna REID, Auteur ; Chris OLIVER, Auteur . - p.127-144. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 50-1 (January 2020) . - p.127-144 Mots-clés : Cornelia de Lange syndrome  Down syndrome  Fragile X syndrome  Rubinstein-Taybi syndrome  Social anxiety  social motivation Index. décimale : PER Périodiques Résumé : Unique socio-behavioural phenotypes are reported for individuals with different neurodevelopmental disorders. Here, the effects of adult familiarity and nature of interaction on social anxiety and social motivation were investigated in individuals with fragile X (FXS; n = 20), Cornelia de Lange (CdLS; n = 20) and Rubinstein-Taybi (RTS; n = 20) syndromes, compared to individuals with Down syndrome (DS; n = 20). The Social Anxiety and Motivation Rating Scale was employed whilst participants completed four social tasks, each administered separately by a familiar adult, and also by an unfamiliar adult. Compared to participants with DS, those with FXS and RTS exhibited high levels of social anxiety but similar levels of social motivation. Participants with CdLS showed heightened social anxiety and reduced social motivation only during interactions with an unfamiliar adult when active participation was voluntary. En ligne : http://dx.doi.org/10.1007/s10803-019-04232-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414

Behaviours that Challenge in SATB2-associated Syndrome: Correlates of Self-injury, Aggression and Property Destruction / Lauren Shelley in Journal of Autism and Developmental Disorders, 54-11 (November)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 54-11 (November) . - p.4179-4194 Titre : Behaviours that Challenge in SATB2-associated Syndrome: Correlates of Self-injury, Aggression and Property Destruction Type de document : Texte imprimé et/ou numérique Auteurs : Lauren Shelley, Auteur ; Jane WAITE, Auteur ; Joanne TARVER, Auteur ; Chris OLIVER, Auteur ; Hayley CRAWFORD, Auteur ; Caroline RICHARDS, Auteur ; Stacey BISSELL, Auteur Article en page(s) : p.4179-4194 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : SATB2-associated syndrome (SAS) is a genetic syndrome characterised by intellectual disability, severe speech delay, and palatal and dental problems. Behaviours that challenge (BtC) are reported frequently; however, there is limited research on specific forms of BtC and the correlates of these behaviours. The current study explores correlates of well-defined BtC, self-injury, aggression, and property destruction, in SAS. Eighty-one parents/caregivers of individuals with SAS (53.1% male, Mage 10.12 years) completed questionnaire measures of health, behavioural, emotional, and autism characteristics. Individuals with SAS were grouped based on caregiver responses to the presence or absence of self-injury, aggression, and property destruction on the Challenging Behaviour Questionnaire. Rates of self-injury, aggression and property destruction were 42%, 77% and 49%, respectively. Between-group comparisons were conducted to compare characteristics between behaviour groups. Significantly differing characteristics were entered into separate hierarchical logistic regressions for each form of BtC. Behavioural comparisons indicated variation in the characteristics associated with each behaviour. All hierarchical logistic regression models were significant (p < .001): self-injury (?2(5) = 38.46, R2 = 0.571), aggression (?2(4) = 25.12, R2 = 0.414), property destruction (?2(4) = 23.70, R2 = 0.346), explaining between 34.6% and 57.1% of the variance in behaviour presence. This is the first study to identify correlates of self-injury, aggression, and property destruction in SAS. Variability in the characteristics associated with each behaviour highlights the importance of specificity when examining BtC. Understanding correlates of specific forms of BtC has important implications for informing SAS-associated pathways to behavioural outcomes and the implementation of tailored behavioural interventions. En ligne : https://doi.org/10.1007/s10803-023-06123-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=537 [article] Behaviours that Challenge in SATB2-associated Syndrome: Correlates of Self-injury, Aggression and Property Destruction [Texte imprimé et/ou numérique] / Lauren Shelley, Auteur ; Jane WAITE, Auteur ; Joanne TARVER, Auteur ; Chris OLIVER, Auteur ; Hayley CRAWFORD, Auteur ; Caroline RICHARDS, Auteur ; Stacey BISSELL, Auteur . - p.4179-4194. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 54-11 (November) . - p.4179-4194 Index. décimale : PER Périodiques Résumé : SATB2-associated syndrome (SAS) is a genetic syndrome characterised by intellectual disability, severe speech delay, and palatal and dental problems. Behaviours that challenge (BtC) are reported frequently; however, there is limited research on specific forms of BtC and the correlates of these behaviours. The current study explores correlates of well-defined BtC, self-injury, aggression, and property destruction, in SAS. Eighty-one parents/caregivers of individuals with SAS (53.1% male, Mage 10.12 years) completed questionnaire measures of health, behavioural, emotional, and autism characteristics. Individuals with SAS were grouped based on caregiver responses to the presence or absence of self-injury, aggression, and property destruction on the Challenging Behaviour Questionnaire. Rates of self-injury, aggression and property destruction were 42%, 77% and 49%, respectively. Between-group comparisons were conducted to compare characteristics between behaviour groups. Significantly differing characteristics were entered into separate hierarchical logistic regressions for each form of BtC. Behavioural comparisons indicated variation in the characteristics associated with each behaviour. All hierarchical logistic regression models were significant (p < .001): self-injury (?2(5) = 38.46, R2 = 0.571), aggression (?2(4) = 25.12, R2 = 0.414), property destruction (?2(4) = 23.70, R2 = 0.346), explaining between 34.6% and 57.1% of the variance in behaviour presence. This is the first study to identify correlates of self-injury, aggression, and property destruction in SAS. Variability in the characteristics associated with each behaviour highlights the importance of specificity when examining BtC. Understanding correlates of specific forms of BtC has important implications for informing SAS-associated pathways to behavioural outcomes and the implementation of tailored behavioural interventions. En ligne : https://doi.org/10.1007/s10803-023-06123-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=537

Brief Report: Contrasting Profiles of Everyday Executive Functioning in Smith–Magenis Syndrome and Down Syndrome / Lucy WILDE in Journal of Autism and Developmental Disorders, 47-8 (August 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-8 (August 2017) . - p.2602-2609 Titre : Brief Report: Contrasting Profiles of Everyday Executive Functioning in Smith–Magenis Syndrome and Down Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Lucy WILDE, Auteur ; Chris OLIVER, Auteur Article en page(s) : p.2602-2609 Langues : Anglais (eng) Mots-clés : Executive function  BRIEF-P  Smith–Magenis syndrome  Down syndrome Index. décimale : PER Périodiques Résumé : Everyday executive function (EF) was examined in Smith–Magenis syndrome (SMS), associated with high risk of behaviour disorder, and Down syndrome (DS), associated with relatively low risk of behaviour disorder. Caregivers of 13 children with SMS and 17 with DS rated everyday EF using the Behavioral Rating Inventory of Executive Functioning-Preschool. Greater everyday EF deficits relative to adaptive ability were evident in SMS than in DS. The SMS profile of everyday EF abilities was relatively uniform; in DS emotional control strengths and working memory weaknesses were evident. Findings implicate broad everyday EF difficulties in SMS compared to DS, corresponding with increased rates of behaviour disorder in SMS. Findings further suggest that everyday EF profiles may, in part, be syndrome related. En ligne : https://doi.org/10.1007/s10803-017-3140-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=315 [article] Brief Report: Contrasting Profiles of Everyday Executive Functioning in Smith–Magenis Syndrome and Down Syndrome [Texte imprimé et/ou numérique] / Lucy WILDE, Auteur ; Chris OLIVER, Auteur . - p.2602-2609. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-8 (August 2017) . - p.2602-2609 Mots-clés : Executive function  BRIEF-P  Smith–Magenis syndrome  Down syndrome Index. décimale : PER Périodiques Résumé : Everyday executive function (EF) was examined in Smith–Magenis syndrome (SMS), associated with high risk of behaviour disorder, and Down syndrome (DS), associated with relatively low risk of behaviour disorder. Caregivers of 13 children with SMS and 17 with DS rated everyday EF using the Behavioral Rating Inventory of Executive Functioning-Preschool. Greater everyday EF deficits relative to adaptive ability were evident in SMS than in DS. The SMS profile of everyday EF abilities was relatively uniform; in DS emotional control strengths and working memory weaknesses were evident. Findings implicate broad everyday EF difficulties in SMS compared to DS, corresponding with increased rates of behaviour disorder in SMS. Findings further suggest that everyday EF profiles may, in part, be syndrome related. En ligne : https://doi.org/10.1007/s10803-017-3140-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=315

Brief Report: A Longitudinal Study of Excessive Smiling and Laughing in Children with Angelman Syndrome / Dawn ADAMS in Journal of Autism and Developmental Disorders, 45-8 (August 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-8 (August 2015) . - p.2624-2627 Titre : Brief Report: A Longitudinal Study of Excessive Smiling and Laughing in Children with Angelman Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Dawn ADAMS, Auteur ; Kate HORSLER, Auteur ; Rebecca MOUNT, Auteur ; Chris OLIVER, Auteur Année de publication : 2015 Article en page(s) : p.2624-2627 Langues : Anglais (eng) Mots-clés : Angelman syndrome  Behavioral phenotype  Intellectual disability  Aging  Behavior Index. décimale : PER Périodiques Résumé : Elevated laughing and smiling is a key characteristic of the Angelman syndrome behavioral phenotype, with cross-sectional studies reporting changes with environment and age. This study compares levels of laughing and smiling in 12 participants across three experimental conditions [full social interaction (with eye contact), social interaction with no eye contact, proximity only] at two data points. No differences were noted in frequency of laughing and smiling over time in any condition. However, with age as a covariate, the frequency of laughing and smiling decreased over time in the full social interaction (with eye contact) condition only. As this is the first longitudinal study to explore these behaviors in Angelman syndrome, the results suggest a gene–environment–time interaction within the behavioral phenotype. En ligne : http://dx.doi.org/10.1007/s10803-015-2404-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=263 [article] Brief Report: A Longitudinal Study of Excessive Smiling and Laughing in Children with Angelman Syndrome [Texte imprimé et/ou numérique] / Dawn ADAMS, Auteur ; Kate HORSLER, Auteur ; Rebecca MOUNT, Auteur ; Chris OLIVER, Auteur . - 2015 . - p.2624-2627. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-8 (August 2015) . - p.2624-2627 Mots-clés : Angelman syndrome  Behavioral phenotype  Intellectual disability  Aging  Behavior Index. décimale : PER Périodiques Résumé : Elevated laughing and smiling is a key characteristic of the Angelman syndrome behavioral phenotype, with cross-sectional studies reporting changes with environment and age. This study compares levels of laughing and smiling in 12 participants across three experimental conditions [full social interaction (with eye contact), social interaction with no eye contact, proximity only] at two data points. No differences were noted in frequency of laughing and smiling over time in any condition. However, with age as a covariate, the frequency of laughing and smiling decreased over time in the full social interaction (with eye contact) condition only. As this is the first longitudinal study to explore these behaviors in Angelman syndrome, the results suggest a gene–environment–time interaction within the behavioral phenotype. En ligne : http://dx.doi.org/10.1007/s10803-015-2404-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=263

Characteristics of autism spectrum disorder in Cornelia de Lange syndrome / Jo MOSS in Journal of Child Psychology and Psychiatry, 53-8 (August 2012)  

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Delineation of Behavioral Phenotypes in Genetic Syndromes: Characteristics of Autism Spectrum Disorder, Affect and Hyperactivity / Chris OLIVER in Journal of Autism and Developmental Disorders, 41-8 (August 2011)  

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Differences in Social Motivation in Children with Smith–Magenis Syndrome and Down Syndrome / Lucy WILDE in Journal of Autism and Developmental Disorders, 46-6 (June 2016)  

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Dissociation of Cross-Sectional Trajectories for Verbal and Visuo-Spatial Working Memory Development in Rubinstein-Taybi Syndrome / Jane WAITE in Journal of Autism and Developmental Disorders, 46-6 (June 2016)  

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Genomic imprinting and the expression of affect in Angelman syndrome: what's in the smile? / Chris OLIVER in Journal of Child Psychology and Psychiatry, 48-6 (June 2007)  

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Increased Exposure to Rigid Routines can Lead to Increased Challenging Behavior Following Changes to Those Routines / Leah E. BULL in Journal of Autism and Developmental Disorders, 45-6 (June 2015)  

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Persistence and predictors of self-injurious behaviour in autism: a ten-year prospective cohort study / Catherine LAVERTY in Molecular Autism, 11 (2020)  

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Practitioner Review: Self-injurious behaviour in children with developmental delay / Chris OLIVER in Journal of Child Psychology and Psychiatry, 56-10 (October 2015)  

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Predictors of Self-Injurious Behavior and Self-Restraint in Autism Spectrum Disorder: Towards a Hypothesis of Impaired Behavioral Control / Caroline RICHARDS in Journal of Autism and Developmental Disorders, 47-3 (March 2017)  

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Prevalence and Risk-Markers of Self-Harm in Autistic Children and Adults / Lucy LICENCE in Journal of Autism and Developmental Disorders, 50-10 (October 2020)  

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