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Auteur Susan E. BRYSON |
Documents disponibles écrits par cet auteur (66)
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Impact of personal and social resources on parenting stress in mothers of children with autism spectrum disorder / Anat ZAIDMAN-ZAIT in Autism, 21-2 (February 2017)
[article]
Titre : Impact of personal and social resources on parenting stress in mothers of children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Anat ZAIDMAN-ZAIT, Auteur ; Pat MIRENDA, Auteur ; Eric DUKU, Auteur ; Tracy VAILLANCOURT, Auteur ; Isabel M. SMITH, Auteur ; Peter SZATMARI, Auteur ; Susan E. BRYSON, Auteur ; Eric FOMBONNE, Auteur ; Joanne VOLDEN, Auteur ; Charlotte WADDELL, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Stelios GEORGIADES, Auteur ; Teresa BENNETT, Auteur ; Mayada ELSABAGGH, Auteur ; Ann THOMPSON, Auteur Article en page(s) : p.155-166 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study examined the longitudinal associations between child behavior problems, coping strategies, social resources, and parenting stress in mothers of young children with autism spectrum disorder. Participants were 283 mothers who completed self- and child-report measures at the time of diagnosis and 2?years later. Hierarchical multiple regression was conducted to predict overall parenting stress. At diagnosis, the final model indicated that high levels of social support and mothers? use of active engaged coping strategies were associated with lower levels of parenting stress. Conversely, high levels of child externalizing behavior problems, family dysfunction, and mothers? use of disengaged coping strategies were associated with higher parenting stress. Two years later, high levels of parenting stress at diagnosis predicted increased parenting stress. In addition, high or increasing levels of social support predicted a decrease in parenting stress, while high or increasing levels of family dysfunction predicted increased stress. Finally, increased use of disengaged coping strategies and decreased use of active coping strategies over time predicted higher levels of parenting stress. Results are discussed in terms of their implications for the provision of targeted supports that are designed to enhance the personal and social resources available to mothers of children with autism spectrum disorder. En ligne : http://dx.doi.org/10.1177/1362361316633033 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303
in Autism > 21-2 (February 2017) . - p.155-166[article] Impact of personal and social resources on parenting stress in mothers of children with autism spectrum disorder [Texte imprimé et/ou numérique] / Anat ZAIDMAN-ZAIT, Auteur ; Pat MIRENDA, Auteur ; Eric DUKU, Auteur ; Tracy VAILLANCOURT, Auteur ; Isabel M. SMITH, Auteur ; Peter SZATMARI, Auteur ; Susan E. BRYSON, Auteur ; Eric FOMBONNE, Auteur ; Joanne VOLDEN, Auteur ; Charlotte WADDELL, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Stelios GEORGIADES, Auteur ; Teresa BENNETT, Auteur ; Mayada ELSABAGGH, Auteur ; Ann THOMPSON, Auteur . - p.155-166.
Langues : Anglais (eng)
in Autism > 21-2 (February 2017) . - p.155-166
Index. décimale : PER Périodiques Résumé : This study examined the longitudinal associations between child behavior problems, coping strategies, social resources, and parenting stress in mothers of young children with autism spectrum disorder. Participants were 283 mothers who completed self- and child-report measures at the time of diagnosis and 2?years later. Hierarchical multiple regression was conducted to predict overall parenting stress. At diagnosis, the final model indicated that high levels of social support and mothers? use of active engaged coping strategies were associated with lower levels of parenting stress. Conversely, high levels of child externalizing behavior problems, family dysfunction, and mothers? use of disengaged coping strategies were associated with higher parenting stress. Two years later, high levels of parenting stress at diagnosis predicted increased parenting stress. In addition, high or increasing levels of social support predicted a decrease in parenting stress, while high or increasing levels of family dysfunction predicted increased stress. Finally, increased use of disengaged coping strategies and decreased use of active coping strategies over time predicted higher levels of parenting stress. Results are discussed in terms of their implications for the provision of targeted supports that are designed to enhance the personal and social resources available to mothers of children with autism spectrum disorder. En ligne : http://dx.doi.org/10.1177/1362361316633033 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303 Influence of reporting effects on the association between maternal depression and child autism spectrum disorder behaviors / Teresa BENNETT in Journal of Child Psychology and Psychiatry, 53-1 (January 2012)
[article]
Titre : Influence of reporting effects on the association between maternal depression and child autism spectrum disorder behaviors Type de document : Texte imprimé et/ou numérique Auteurs : Teresa BENNETT, Auteur ; Michael H. BOYLE, Auteur ; Katholiki GEORGIADES, Auteur ; Stelios GEORGIADES, Auteur ; Ann THOMPSON, Auteur ; Eric DUKU, Auteur ; Susan E. BRYSON, Auteur ; Eric FOMBONNE, Auteur ; Tracy VAILLANCOURT, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Isabel M. SMITH, Auteur ; Pat MIRENDA, Auteur ; Wendy ROBERTS, Auteur ; Joanne VOLDEN, Auteur ; Charlotte WADDELL, Auteur ; THE PATHWAYS IN ASD STUDY TEAM, Auteur ; Peter SZATMARI, Auteur Année de publication : 2012 Article en page(s) : p.89-96 Langues : Anglais (eng) Mots-clés : Autistic disorder Asperger’s disorder methodology maternal depression structural equation modeling Index. décimale : PER Périodiques Résumé : Background: Maximizing measurement accuracy is an important aim in child development assessment and research. Parents are essential informants in the diagnostic process, and past research suggests that certain parental characteristics may influence how they report information about their children. This has not been studied in autism spectrum disorders (ASD) to date. We aimed, therefore, to investigate the possible effect that maternal depression might have on a mother’s reports of her child’s ASD behaviors. Using structural equation modeling, we disaggregated shared from unique variation in the association between latent variable measures of maternal depression and ASD behaviors. Methods: Data were obtained from a study of preschoolers aged 2–4 newly diagnosed with ASD (n = 214). Information from a parent questionnaire, a semi-structured parent interview, and a semi-structured observational assessment was used to develop a latent variable measure of child ASD behaviors. Mothers reported on their own depression symptoms. We first modeled the covariance between maternal depression and child ASD behavior. Then, to quantify unique variation, we added covariance terms between maternal depression and the residual variation associated with the individual measures of child ASD behaviors. Results: The model demonstrated excellent fit to the underlying data. Maternal self-report of depression symptoms exhibited a significant association with the unique variance of the questionnaire report but not with the latent variable measure of child ASD behavior. A gradient pattern of association was demonstrated between maternal depression and the unique variance of the ASD measures: most strongly for the maternal questionnaire report, more weakly for the maternal semi-structured interview, and to a trivial extent for the observational interview. Conclusions: Parental depression may influence reporting of ASD behaviors in preschoolers. Shared method effects may also contribute to bias. This finding highlights the importance of obtaining multimethod reports of child ASD symptoms. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02451.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=148
in Journal of Child Psychology and Psychiatry > 53-1 (January 2012) . - p.89-96[article] Influence of reporting effects on the association between maternal depression and child autism spectrum disorder behaviors [Texte imprimé et/ou numérique] / Teresa BENNETT, Auteur ; Michael H. BOYLE, Auteur ; Katholiki GEORGIADES, Auteur ; Stelios GEORGIADES, Auteur ; Ann THOMPSON, Auteur ; Eric DUKU, Auteur ; Susan E. BRYSON, Auteur ; Eric FOMBONNE, Auteur ; Tracy VAILLANCOURT, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Isabel M. SMITH, Auteur ; Pat MIRENDA, Auteur ; Wendy ROBERTS, Auteur ; Joanne VOLDEN, Auteur ; Charlotte WADDELL, Auteur ; THE PATHWAYS IN ASD STUDY TEAM, Auteur ; Peter SZATMARI, Auteur . - 2012 . - p.89-96.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 53-1 (January 2012) . - p.89-96
Mots-clés : Autistic disorder Asperger’s disorder methodology maternal depression structural equation modeling Index. décimale : PER Périodiques Résumé : Background: Maximizing measurement accuracy is an important aim in child development assessment and research. Parents are essential informants in the diagnostic process, and past research suggests that certain parental characteristics may influence how they report information about their children. This has not been studied in autism spectrum disorders (ASD) to date. We aimed, therefore, to investigate the possible effect that maternal depression might have on a mother’s reports of her child’s ASD behaviors. Using structural equation modeling, we disaggregated shared from unique variation in the association between latent variable measures of maternal depression and ASD behaviors. Methods: Data were obtained from a study of preschoolers aged 2–4 newly diagnosed with ASD (n = 214). Information from a parent questionnaire, a semi-structured parent interview, and a semi-structured observational assessment was used to develop a latent variable measure of child ASD behaviors. Mothers reported on their own depression symptoms. We first modeled the covariance between maternal depression and child ASD behavior. Then, to quantify unique variation, we added covariance terms between maternal depression and the residual variation associated with the individual measures of child ASD behaviors. Results: The model demonstrated excellent fit to the underlying data. Maternal self-report of depression symptoms exhibited a significant association with the unique variance of the questionnaire report but not with the latent variable measure of child ASD behavior. A gradient pattern of association was demonstrated between maternal depression and the unique variance of the ASD measures: most strongly for the maternal questionnaire report, more weakly for the maternal semi-structured interview, and to a trivial extent for the observational interview. Conclusions: Parental depression may influence reporting of ASD behaviors in preschoolers. Shared method effects may also contribute to bias. This finding highlights the importance of obtaining multimethod reports of child ASD symptoms. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02451.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=148 Investigating phenotypic heterogeneity in children with autism spectrum disorder: a factor mixture modeling approach / Stelios GEORGIADES in Journal of Child Psychology and Psychiatry, 54-2 (February 2013)
[article]
Titre : Investigating phenotypic heterogeneity in children with autism spectrum disorder: a factor mixture modeling approach Type de document : Texte imprimé et/ou numérique Auteurs : Stelios GEORGIADES, Auteur ; Peter SZATMARI, Auteur ; Michael H. BOYLE, Auteur ; Steven HANNA, Auteur ; Eric DUKU, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Eric FOMBONNE, Auteur ; Joanne VOLDEN, Auteur ; Pat MIRENDA, Auteur ; Isabel M. SMITH, Auteur ; Wendy ROBERTS, Auteur ; Tracy VAILLANCOURT, Auteur ; Charlotte WADDELL, Auteur ; Teresa BENNETT, Auteur ; Ann THOMPSON, Auteur ; PATHWAYS IN A. S. D. STUDY TEAM, Auteur Année de publication : 2013 Article en page(s) : p.206-215 Langues : Anglais (eng) Mots-clés : Symptomatology Autistic disorder Classification Diagnosis DSM Index. décimale : PER Périodiques Résumé : Background: Autism spectrum disorder (ASD) is characterized by notable phenotypic heterogeneity, which is often viewed as an obstacle to the study of its etiology, diagnosis, treatment, and prognosis. On the basis of empirical evidence, instead of three binary categories, the upcoming edition of the DSM 5 will use two dimensions – social communication deficits (SCD) and fixated interests and repetitive behaviors (FIRB) – for the ASD diagnostic criteria. Building on this proposed DSM 5 model, it would be useful to consider whether empirical data on the SCD and FIRB dimensions can be used within the novel methodological framework of Factor Mixture Modeling (FMM) to stratify children with ASD into more homogeneous subgroups. Methods: The study sample consisted of 391 newly diagnosed children (mean age 38.3 months; 330 males) with ASD. To derive subgroups, data from the Autism Diagnostic Interview-Revised indexing SCD and FIRB were used in FMM; FMM allows the examination of continuous dimensions and latent classes (i.e., categories) using both factor analysis (FA) and latent class analysis (LCA) as part of a single analytic framework. Results: Competing LCA, FA, and FMM models were fit to the data. On the basis of a set of goodness-of-fit criteria, a ‘two-factor/three-class' factor mixture model provided the overall best fit to the data. This model describes ASD using three subgroups/classes (Class 1: 34%, Class 2: 10%, Class 3: 56% of the sample) based on differential severity gradients on the SCD and FIRB symptom dimensions. In addition to having different symptom severity levels, children from these subgroups were diagnosed at different ages and were functioning at different adaptive, language, and cognitive levels. Conclusions: Study findings suggest that the two symptom dimensions of SCD and FIRB proposed for the DSM 5 can be used in FMM to stratify children with ASD empirically into three relatively homogeneous subgroups. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02588.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=188
in Journal of Child Psychology and Psychiatry > 54-2 (February 2013) . - p.206-215[article] Investigating phenotypic heterogeneity in children with autism spectrum disorder: a factor mixture modeling approach [Texte imprimé et/ou numérique] / Stelios GEORGIADES, Auteur ; Peter SZATMARI, Auteur ; Michael H. BOYLE, Auteur ; Steven HANNA, Auteur ; Eric DUKU, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Eric FOMBONNE, Auteur ; Joanne VOLDEN, Auteur ; Pat MIRENDA, Auteur ; Isabel M. SMITH, Auteur ; Wendy ROBERTS, Auteur ; Tracy VAILLANCOURT, Auteur ; Charlotte WADDELL, Auteur ; Teresa BENNETT, Auteur ; Ann THOMPSON, Auteur ; PATHWAYS IN A. S. D. STUDY TEAM, Auteur . - 2013 . - p.206-215.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 54-2 (February 2013) . - p.206-215
Mots-clés : Symptomatology Autistic disorder Classification Diagnosis DSM Index. décimale : PER Périodiques Résumé : Background: Autism spectrum disorder (ASD) is characterized by notable phenotypic heterogeneity, which is often viewed as an obstacle to the study of its etiology, diagnosis, treatment, and prognosis. On the basis of empirical evidence, instead of three binary categories, the upcoming edition of the DSM 5 will use two dimensions – social communication deficits (SCD) and fixated interests and repetitive behaviors (FIRB) – for the ASD diagnostic criteria. Building on this proposed DSM 5 model, it would be useful to consider whether empirical data on the SCD and FIRB dimensions can be used within the novel methodological framework of Factor Mixture Modeling (FMM) to stratify children with ASD into more homogeneous subgroups. Methods: The study sample consisted of 391 newly diagnosed children (mean age 38.3 months; 330 males) with ASD. To derive subgroups, data from the Autism Diagnostic Interview-Revised indexing SCD and FIRB were used in FMM; FMM allows the examination of continuous dimensions and latent classes (i.e., categories) using both factor analysis (FA) and latent class analysis (LCA) as part of a single analytic framework. Results: Competing LCA, FA, and FMM models were fit to the data. On the basis of a set of goodness-of-fit criteria, a ‘two-factor/three-class' factor mixture model provided the overall best fit to the data. This model describes ASD using three subgroups/classes (Class 1: 34%, Class 2: 10%, Class 3: 56% of the sample) based on differential severity gradients on the SCD and FIRB symptom dimensions. In addition to having different symptom severity levels, children from these subgroups were diagnosed at different ages and were functioning at different adaptive, language, and cognitive levels. Conclusions: Study findings suggest that the two symptom dimensions of SCD and FIRB proposed for the DSM 5 can be used in FMM to stratify children with ASD empirically into three relatively homogeneous subgroups. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02588.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=188 Investigating the Measurement Properties of the Social Responsiveness Scale in Preschool Children with Autism Spectrum Disorders / Eric DUKU in Journal of Autism and Developmental Disorders, 43-4 (April 2013)
[article]
Titre : Investigating the Measurement Properties of the Social Responsiveness Scale in Preschool Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Eric DUKU, Auteur ; Tracy VAILLANCOURT, Auteur ; Peter SZATMARI, Auteur ; Stelios GEORGIADES, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Isabel M. SMITH, Auteur ; Susan E. BRYSON, Auteur ; Eric FOMBONNE, Auteur ; Pat MIRENDA, Auteur ; Wendy ROBERTS, Auteur ; Joanne VOLDEN, Auteur ; Charlotte WADDELL, Auteur ; Ann THOMPSON, Auteur ; Teresa BENNETT, Auteur Article en page(s) : p.860-868 Langues : Anglais (eng) Mots-clés : Social Responsiveness Scale Autism spectrum disorders Measurement Confirmatory factor analysis Rasch analyses Structural equation modelling Index. décimale : PER Périodiques Résumé : The purpose of this study was to examine the measurement properties of the Social Responsiveness Scale in an accelerated longitudinal sample of 4-year-old preschool children with the complementary approaches of categorical confirmatory factor analysis and Rasch analysis. Measurement models based on the literature and other hypothesized measurement models which were tested using categorical confirmatory factor analysis did not fit well and were not unidimensional. Rasch analyses showed that a 30-item subset met criteria of unidimensionality and invariance across item, person, and over time; and this subset exhibited convergent validity with other child outcomes. This subset was shown to have enhanced psychometric properties and could be used in measuring social responsiveness among preschool age children with Autism Spectrum Disorders. En ligne : http://dx.doi.org/10.1007/s10803-012-1627-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=194
in Journal of Autism and Developmental Disorders > 43-4 (April 2013) . - p.860-868[article] Investigating the Measurement Properties of the Social Responsiveness Scale in Preschool Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Eric DUKU, Auteur ; Tracy VAILLANCOURT, Auteur ; Peter SZATMARI, Auteur ; Stelios GEORGIADES, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Isabel M. SMITH, Auteur ; Susan E. BRYSON, Auteur ; Eric FOMBONNE, Auteur ; Pat MIRENDA, Auteur ; Wendy ROBERTS, Auteur ; Joanne VOLDEN, Auteur ; Charlotte WADDELL, Auteur ; Ann THOMPSON, Auteur ; Teresa BENNETT, Auteur . - p.860-868.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 43-4 (April 2013) . - p.860-868
Mots-clés : Social Responsiveness Scale Autism spectrum disorders Measurement Confirmatory factor analysis Rasch analyses Structural equation modelling Index. décimale : PER Périodiques Résumé : The purpose of this study was to examine the measurement properties of the Social Responsiveness Scale in an accelerated longitudinal sample of 4-year-old preschool children with the complementary approaches of categorical confirmatory factor analysis and Rasch analysis. Measurement models based on the literature and other hypothesized measurement models which were tested using categorical confirmatory factor analysis did not fit well and were not unidimensional. Rasch analyses showed that a 30-item subset met criteria of unidimensionality and invariance across item, person, and over time; and this subset exhibited convergent validity with other child outcomes. This subset was shown to have enhanced psychometric properties and could be used in measuring social responsiveness among preschool age children with Autism Spectrum Disorders. En ligne : http://dx.doi.org/10.1007/s10803-012-1627-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=194 Investigating the structure of the restricted, repetitive behaviours and interests domain of autism / Peter SZATMARI in Journal of Child Psychology and Psychiatry, 47-6 (June 2006)
[article]
Titre : Investigating the structure of the restricted, repetitive behaviours and interests domain of autism Type de document : Texte imprimé et/ou numérique Auteurs : Peter SZATMARI, Auteur ; Susan E. BRYSON, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Wendy ROBERTS, Auteur ; Stelios GEORGIADES, Auteur ; William MAHONEY, Auteur ; Jeremy GOLDBERG, Auteur ; Lawrence TUFF, Auteur Année de publication : 2006 Article en page(s) : p.582–590 Langues : Anglais (eng) Mots-clés : Pervasive-developmental-disorders autism restricted-repetitive-behaviours-and-interests principal-components-analysis structure-of-autism-domains genetic studies Index. décimale : PER Périodiques Résumé : Background: The Restricted, Repetitive Behaviours and Interests (RRBIs) are represented in the DSM-IV and measured by the Autism Diagnostic Interview-Revised (ADI-R) as one of the three homogeneous symptom categories of Pervasive Developmental Disorders. Although this conceptualisation is well accepted in the field, the grouping of symptoms is based primarily on clinical judgment rather than on empirical evidence.
Methods: The objective of this study was to examine the factor structure of the RRBI domain of autism. Eleven items from this domain of the ADI-R were used in a Principal Components Analysis (PCA). Our sample consisted of 339 individuals with a Best Estimate diagnosis of Pervasive Developmental Disorder (PDD).
Results: Findings indicate that the RRBI domain is composed of two distinct factors or dimensions: Insistence on Sameness (IS) and Repetitive Sensory and Motor Behaviours (RSMB). RSMB is negatively correlated with adaptive skills; that is, lower functioning individuals tend to have higher levels of repetitive sensory and motor behaviours. On the other hand, IS is positively correlated with autistic symptoms in the communication and language domain. Further analyses suggest moderate familial aggregation among affected sibling pairs within the IS but not the RSMB factor.
Conclusions: These results provide evidence for the heterogeneity of the RRBI domain of the ADI-R in terms of both clinical presentation and other correlates. In addition, the IS factor seems to be under familial (presumably genetic) control, while RSMB appears to simply reflect variation in developmental level.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2005.01537.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=743
in Journal of Child Psychology and Psychiatry > 47-6 (June 2006) . - p.582–590[article] Investigating the structure of the restricted, repetitive behaviours and interests domain of autism [Texte imprimé et/ou numérique] / Peter SZATMARI, Auteur ; Susan E. BRYSON, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Wendy ROBERTS, Auteur ; Stelios GEORGIADES, Auteur ; William MAHONEY, Auteur ; Jeremy GOLDBERG, Auteur ; Lawrence TUFF, Auteur . - 2006 . - p.582–590.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 47-6 (June 2006) . - p.582–590
Mots-clés : Pervasive-developmental-disorders autism restricted-repetitive-behaviours-and-interests principal-components-analysis structure-of-autism-domains genetic studies Index. décimale : PER Périodiques Résumé : Background: The Restricted, Repetitive Behaviours and Interests (RRBIs) are represented in the DSM-IV and measured by the Autism Diagnostic Interview-Revised (ADI-R) as one of the three homogeneous symptom categories of Pervasive Developmental Disorders. Although this conceptualisation is well accepted in the field, the grouping of symptoms is based primarily on clinical judgment rather than on empirical evidence.
Methods: The objective of this study was to examine the factor structure of the RRBI domain of autism. Eleven items from this domain of the ADI-R were used in a Principal Components Analysis (PCA). Our sample consisted of 339 individuals with a Best Estimate diagnosis of Pervasive Developmental Disorder (PDD).
Results: Findings indicate that the RRBI domain is composed of two distinct factors or dimensions: Insistence on Sameness (IS) and Repetitive Sensory and Motor Behaviours (RSMB). RSMB is negatively correlated with adaptive skills; that is, lower functioning individuals tend to have higher levels of repetitive sensory and motor behaviours. On the other hand, IS is positively correlated with autistic symptoms in the communication and language domain. Further analyses suggest moderate familial aggregation among affected sibling pairs within the IS but not the RSMB factor.
Conclusions: These results provide evidence for the heterogeneity of the RRBI domain of the ADI-R in terms of both clinical presentation and other correlates. In addition, the IS factor seems to be under familial (presumably genetic) control, while RSMB appears to simply reflect variation in developmental level.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2005.01537.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=743 Joint trajectories of internalizing and externalizing problems in preschool children with autism spectrum disorder / Tracy VAILLANCOURT in Development and Psychopathology, 29-1 (February 2017)
PermalinkLanguage Impairment and Early Social Competence in Preschoolers with Autism Spectrum Disorders: A Comparison of DSM-5 Profiles / Teresa BENNETT in Journal of Autism and Developmental Disorders, 44-11 (November 2014)
PermalinkLanguage-related abilities in ‘unaffected’ school-aged siblings of children with ASD / Ellen DRUMM in Research in Autism Spectrum Disorders, 18 (October 2015)
PermalinkModeling the Phenotypic Architecture of Autism Symptoms from Time of Diagnosis to Age 6 / Stelios GEORGIADES in Journal of Autism and Developmental Disorders, 44-12 (December 2014)
PermalinkMonozygotic Twins Concordant for Autism and Hyperlexia / Isabel M. SMITH in Developmental Medicine & Child Neurology, 30-4 (August 1988)
PermalinkParent and clinician agreement regarding early behavioral signs in 12- and 18-month-old infants at-risk of autism spectrum disorder / Lori-Ann R. SACREY in Autism Research, 11-3 (March 2018)
PermalinkPhenotypic Overlap Between Core Diagnostic Features and Emotional/Behavioral Problems in Preschool Children with Autism Spectrum Disorder / Stelios GEORGIADES in Journal of Autism and Developmental Disorders, 41-10 (October 2011)
PermalinkPivotal response treatment for preschoolers with autism spectrum disorder: Defining a predictor profile / Kristin?Lee FOSSUM in Autism Research, 11-1 (January 2018)
PermalinkA Prospective Case Series of High-risk Infants who Developed Autism / Susan E. BRYSON in Journal of Autism and Developmental Disorders, 37-1 (January 2007)
PermalinkRelationship Between Early Social-Emotional Behavior and Autism Spectrum Disorder: A High-Risk Sibling Study / Sarah RAZA in Journal of Autism and Developmental Disorders, 50-7 (July 2020)
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