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Auteur Cécile MICHELON |
Documents disponibles écrits par cet auteur (11)



Are Aberrant Behavioral patterns associated with the adaptive behavior trajectories of teenagers with Autism Spectrum Disorders? / Carolina BAEZA-VELASCO in Research in Autism Spectrum Disorders, 8-3 (March 2014)
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Titre : Are Aberrant Behavioral patterns associated with the adaptive behavior trajectories of teenagers with Autism Spectrum Disorders? Type de document : Texte imprimé et/ou numérique Auteurs : Carolina BAEZA-VELASCO, Auteur ; Cécile MICHELON, Auteur ; Cécile RATTAZ, Auteur ; Amaria BAGHDADLI, Auteur Article en page(s) : p.304-311 Langues : Anglais (eng) Mots-clés : Aberrant behaviors Autism Adolescence Adaptive behavior trajectories Index. décimale : PER Périodiques Résumé : Abstract This study aims to identify Aberrant Behavioral (AB) patterns in adolescents with Autism Spectrum Disorders (ASD) and to examine if these patterns are associated to their adaptive behavior trajectories. The Aberrant Behavior Checklist (ABC) was used to assess problems behaviors in a sample of 152 adolescents with ASD, whose adaptive behavior trajectories were described based on the Vineland communication and socialization scores. Clustering analyses were performed to identify AB patterns and univariate analyses to evaluate the association between AB patterns and adaptive behavior trajectories. We identified four clusters or AB patterns: (1) low scores in the ABC four domains, (2) high scores in irritability and hyperactivity, (3) medium scores in the four domains, and (4) medium level of irritability and high scores in stereotypy, lethargy and hyperactivity. These patterns were significantly linked to the adolescents’ adaptive behavior trajectories. Most adolescents with a high trajectory (87%) were found in clusters 1 and 3, whereas adolescents with a low trajectory were equally distributed in the four clusters. Results suggest that while a high trajectory seems associated with a low level of AB, low trajectory is not necessarily associated with a high level of AB. Study limitations and clinical implications are discussed. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.12.004 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=224
in Research in Autism Spectrum Disorders > 8-3 (March 2014) . - p.304-311[article] Are Aberrant Behavioral patterns associated with the adaptive behavior trajectories of teenagers with Autism Spectrum Disorders? [Texte imprimé et/ou numérique] / Carolina BAEZA-VELASCO, Auteur ; Cécile MICHELON, Auteur ; Cécile RATTAZ, Auteur ; Amaria BAGHDADLI, Auteur . - p.304-311.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 8-3 (March 2014) . - p.304-311
Mots-clés : Aberrant behaviors Autism Adolescence Adaptive behavior trajectories Index. décimale : PER Périodiques Résumé : Abstract This study aims to identify Aberrant Behavioral (AB) patterns in adolescents with Autism Spectrum Disorders (ASD) and to examine if these patterns are associated to their adaptive behavior trajectories. The Aberrant Behavior Checklist (ABC) was used to assess problems behaviors in a sample of 152 adolescents with ASD, whose adaptive behavior trajectories were described based on the Vineland communication and socialization scores. Clustering analyses were performed to identify AB patterns and univariate analyses to evaluate the association between AB patterns and adaptive behavior trajectories. We identified four clusters or AB patterns: (1) low scores in the ABC four domains, (2) high scores in irritability and hyperactivity, (3) medium scores in the four domains, and (4) medium level of irritability and high scores in stereotypy, lethargy and hyperactivity. These patterns were significantly linked to the adolescents’ adaptive behavior trajectories. Most adolescents with a high trajectory (87%) were found in clusters 1 and 3, whereas adolescents with a low trajectory were equally distributed in the four clusters. Results suggest that while a high trajectory seems associated with a low level of AB, low trajectory is not necessarily associated with a high level of AB. Study limitations and clinical implications are discussed. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.12.004 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=224 Description de l’accueil en établissements et services des personnes avec des troubles envahissants du développement : enquête pilote en Languedoc-Roussillon / Amaria BAGHDADLI
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Titre : Description de l’accueil en établissements et services des personnes avec des troubles envahissants du développement : enquête pilote en Languedoc-Roussillon Type de document : Texte imprimé et/ou numérique Auteurs : Amaria BAGHDADLI, Directeur de publication ; Bernard AZEMA, Auteur ; Evelyne BARTHEYE, Auteur ; Nathalie MARTINEZ, Auteur ; Bernard LEDESERT, Auteur ; Hafid BOULAHTOUF, Auteur ; Charles AUSSILLOUX, Auteur ; Cécile MICHELON, Auteur ; Carine THOMAS, Auteur Editeur : Paris [France] : DGAS - Direction Générale de l'Action Sociale Année de publication : 2007 Autre Editeur : Montpellier [France] : CREAI Languedoc-Roussillon Importance : 127 p. Format : 21cm x 29,7cm x 1cm Langues : Français (fre) Index. décimale : AUT-E AUT-E - L'Autisme - Accompagnement et Qualité de Vie En ligne : http://www.cra-rhone-alpes.org/IMG/pdf_enquete_DGAS_CREAI_CRA_ORS_languedoc_rous [...] Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=702 Description de l’accueil en établissements et services des personnes avec des troubles envahissants du développement : enquête pilote en Languedoc-Roussillon [Texte imprimé et/ou numérique] / Amaria BAGHDADLI, Directeur de publication ; Bernard AZEMA, Auteur ; Evelyne BARTHEYE, Auteur ; Nathalie MARTINEZ, Auteur ; Bernard LEDESERT, Auteur ; Hafid BOULAHTOUF, Auteur ; Charles AUSSILLOUX, Auteur ; Cécile MICHELON, Auteur ; Carine THOMAS, Auteur . - Paris [France] : DGAS - Direction Générale de l'Action Sociale : Montpellier [France] : CREAI Languedoc-Roussillon, 2007 . - 127 p. ; 21cm x 29,7cm x 1cm.
Langues : Français (fre)
Index. décimale : AUT-E AUT-E - L'Autisme - Accompagnement et Qualité de Vie En ligne : http://www.cra-rhone-alpes.org/IMG/pdf_enquete_DGAS_CREAI_CRA_ORS_languedoc_rous [...] Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=702 Exemplaires
Code-barres Cote Support Localisation Section Disponibilité aucun exemplaire Developmental Trajectories of Adaptive Behaviors from Early Childhood to Adolescence in a Cohort of 152 Children with Autism Spectrum Disorders / Amaria BAGHDADLI in Journal of Autism and Developmental Disorders, 42-7 (July 2012)
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Titre : Developmental Trajectories of Adaptive Behaviors from Early Childhood to Adolescence in a Cohort of 152 Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Amaria BAGHDADLI, Auteur ; Brigitte ASSOULINE, Auteur ; Sandrine SONIE, Auteur ; Eric PERNON, Auteur ; Céline DARROU, Auteur ; Cécile MICHELON, Auteur ; Marie-Christine PICOT, Auteur ; Charles AUSSILLOUX, Auteur ; René PRY, Auteur Année de publication : 2012 Article en page(s) : p.1314-1325 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders Developmental trajectory Adaptive behaviors Cohort Index. décimale : PER Périodiques Résumé : This study examines change in 152 children over an almost 10-year period (T1: 4.9 (±1.3) years; T2: 8.1 (±1.3) years; T3: 15(±1.6) years) using a group-based, semi-parametric method in order to identify distinct developmental trajectories. Important deficits remain at adolescence in the adaptive abilities of children with Autism spectrum disorders, but changes in adaptive skills show two distinct growth rates. The univariate analysis reveals that low growth trajectories for both social and communication outcome are associated with the following characteristics at age 5: low cognitive and language skills, presence of epilepsy, and severity of autism. The multivariate analysis confirms that risk factors at age 5, were low language and severity of autism for both social and communication outcomes 10 years later, and that hours of early intervention was protective factor for communication. En ligne : http://dx.doi.org/10.1007/s10803-011-1357-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166
in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1314-1325[article] Developmental Trajectories of Adaptive Behaviors from Early Childhood to Adolescence in a Cohort of 152 Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Amaria BAGHDADLI, Auteur ; Brigitte ASSOULINE, Auteur ; Sandrine SONIE, Auteur ; Eric PERNON, Auteur ; Céline DARROU, Auteur ; Cécile MICHELON, Auteur ; Marie-Christine PICOT, Auteur ; Charles AUSSILLOUX, Auteur ; René PRY, Auteur . - 2012 . - p.1314-1325.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1314-1325
Mots-clés : Autism spectrum disorders Developmental trajectory Adaptive behaviors Cohort Index. décimale : PER Périodiques Résumé : This study examines change in 152 children over an almost 10-year period (T1: 4.9 (±1.3) years; T2: 8.1 (±1.3) years; T3: 15(±1.6) years) using a group-based, semi-parametric method in order to identify distinct developmental trajectories. Important deficits remain at adolescence in the adaptive abilities of children with Autism spectrum disorders, but changes in adaptive skills show two distinct growth rates. The univariate analysis reveals that low growth trajectories for both social and communication outcome are associated with the following characteristics at age 5: low cognitive and language skills, presence of epilepsy, and severity of autism. The multivariate analysis confirms that risk factors at age 5, were low language and severity of autism for both social and communication outcomes 10 years later, and that hours of early intervention was protective factor for communication. En ligne : http://dx.doi.org/10.1007/s10803-011-1357-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166 Longitudinal change in symptom severity in children with ASD: Results from the ELENA cohort / Florine DELLAPIAZZA in Autism Research, 17-11 (November 2024)
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Titre : Longitudinal change in symptom severity in children with ASD: Results from the ELENA cohort Type de document : Texte imprimé et/ou numérique Auteurs : Florine DELLAPIAZZA, Auteur ; Cécile RATTAZ, Auteur ; Cécile MICHELON, Auteur ; Hugo PEYRE, Auteur ; Marie-Christine PICOT, Auteur ; Amaria BAGHDADLI, Auteur Article en page(s) : p.2405-2417 Langues : Anglais (eng) Mots-clés : ADOS-CSS autism Spectrum disorders cohort follow-up severity Index. décimale : PER Périodiques Résumé : Abstract Autism spectrum disorder (ASD) is a lifelong neurodevelopmental condition and understanding the changes in autism symptoms over time is crucial for tailoring support and interventions. This study therefore aimed to investigate the changes in symptom severity in a large cohort of children with ASD over a three-year follow-up period and identify factors that influence these changes. The study included 575 children diagnosed with ASD, ranging in age from 2 to 12?years, who were assessed at baseline and again 3?years later using the Autism Diagnostic Observational Schedule-2 (ADOS-2). ASD severity changes were investigated using the ADOS calibrated severity score (CSS) scores for total, social affect (SA) and restricted and repetitive behaviors (RRB). Results highlight four distinct patterns: stable high, stable low, increased, and decreased severity. The ADOS CSS total score changed for half of the sample, reflecting an increase in ASD severity for 21.9% and a decrease for 29.1% of children. For the other half, the ADOS CSS score remained stable, either high (34.4%) or low (14.6%). While the majority of previous studies reported stability in ASD severity, our findings revealed significant variability with frequent improvements in SA symptoms whereas RRBs remained stable or worsened. Our findings also showed that an improvement in SA was associated with the youngest group and early diagnosis. However, no clinical or sociodemographic factors were linked to changes in RRB, emphasizing the necessity for RRB-specific therapies. The third six-year follow-up point of the ongoing ELENA cohort study will map the long-term trajectories of the severity of ASD symptoms and their potential risk factors. En ligne : https://doi.org/10.1002/aur.3242 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=542
in Autism Research > 17-11 (November 2024) . - p.2405-2417[article] Longitudinal change in symptom severity in children with ASD: Results from the ELENA cohort [Texte imprimé et/ou numérique] / Florine DELLAPIAZZA, Auteur ; Cécile RATTAZ, Auteur ; Cécile MICHELON, Auteur ; Hugo PEYRE, Auteur ; Marie-Christine PICOT, Auteur ; Amaria BAGHDADLI, Auteur . - p.2405-2417.
Langues : Anglais (eng)
in Autism Research > 17-11 (November 2024) . - p.2405-2417
Mots-clés : ADOS-CSS autism Spectrum disorders cohort follow-up severity Index. décimale : PER Périodiques Résumé : Abstract Autism spectrum disorder (ASD) is a lifelong neurodevelopmental condition and understanding the changes in autism symptoms over time is crucial for tailoring support and interventions. This study therefore aimed to investigate the changes in symptom severity in a large cohort of children with ASD over a three-year follow-up period and identify factors that influence these changes. The study included 575 children diagnosed with ASD, ranging in age from 2 to 12?years, who were assessed at baseline and again 3?years later using the Autism Diagnostic Observational Schedule-2 (ADOS-2). ASD severity changes were investigated using the ADOS calibrated severity score (CSS) scores for total, social affect (SA) and restricted and repetitive behaviors (RRB). Results highlight four distinct patterns: stable high, stable low, increased, and decreased severity. The ADOS CSS total score changed for half of the sample, reflecting an increase in ASD severity for 21.9% and a decrease for 29.1% of children. For the other half, the ADOS CSS score remained stable, either high (34.4%) or low (14.6%). While the majority of previous studies reported stability in ASD severity, our findings revealed significant variability with frequent improvements in SA symptoms whereas RRBs remained stable or worsened. Our findings also showed that an improvement in SA was associated with the youngest group and early diagnosis. However, no clinical or sociodemographic factors were linked to changes in RRB, emphasizing the necessity for RRB-specific therapies. The third six-year follow-up point of the ongoing ELENA cohort study will map the long-term trajectories of the severity of ASD symptoms and their potential risk factors. En ligne : https://doi.org/10.1002/aur.3242 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=542 Outcome of young children with autism: Does the amount of intervention influence developmental trajectories? / Céline DARROU in Autism, 14-6 (November 2010)
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Titre : Outcome of young children with autism: Does the amount of intervention influence developmental trajectories? Type de document : Texte imprimé et/ou numérique Auteurs : Céline DARROU, Auteur ; René PRY, Auteur ; Eric PERNON, Auteur ; Cécile MICHELON, Auteur ; Charles AUSSILLOUX, Auteur ; Amaria BAGHDADLI, Auteur Année de publication : 2010 Article en page(s) : p.663-677 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The study aims were to identify developmental trajectories of young children with autism and investigate their prognostic factors. The participants were 208 children, assessed first at the age of 5 years, followed longitudinally, and reassessed 3 years later. The children’s clinical characteristics and the interventions received were recorded. The results indicated two distinct outcome groups with more stability than change. When changes did occur, they pertained to symptom severity (which decreased) and speech level and adaptive behavior (which improved). A logistic regression analysis pointed out two main risk factors (symptom severity and speech level) and two main protection factors (communication skills and person-related cognition). Surprisingly, the amount of intervention (in terms of number of hours) was not related to outcome. En ligne : http://dx.doi.org/10.1177/1362361310374156 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114
in Autism > 14-6 (November 2010) . - p.663-677[article] Outcome of young children with autism: Does the amount of intervention influence developmental trajectories? [Texte imprimé et/ou numérique] / Céline DARROU, Auteur ; René PRY, Auteur ; Eric PERNON, Auteur ; Cécile MICHELON, Auteur ; Charles AUSSILLOUX, Auteur ; Amaria BAGHDADLI, Auteur . - 2010 . - p.663-677.
Langues : Anglais (eng)
in Autism > 14-6 (November 2010) . - p.663-677
Index. décimale : PER Périodiques Résumé : The study aims were to identify developmental trajectories of young children with autism and investigate their prognostic factors. The participants were 208 children, assessed first at the age of 5 years, followed longitudinally, and reassessed 3 years later. The children’s clinical characteristics and the interventions received were recorded. The results indicated two distinct outcome groups with more stability than change. When changes did occur, they pertained to symptom severity (which decreased) and speech level and adaptive behavior (which improved). A logistic regression analysis pointed out two main risk factors (symptom severity and speech level) and two main protection factors (communication skills and person-related cognition). Surprisingly, the amount of intervention (in terms of number of hours) was not related to outcome. En ligne : http://dx.doi.org/10.1177/1362361310374156 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114 Quality of Life in Parents of Young Adults with ASD: EpiTED Cohort / Cécile RATTAZ in Journal of Autism and Developmental Disorders, 47-9 (September 2017)
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PermalinkSchool Inclusion in Children and Adolescents with Autism Spectrum Disorders in France: Report from the ELENA French Cohort Study / Cécile RATTAZ in Journal of Autism and Developmental Disorders, 50-2 (February 2020)
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PermalinkPermalinkThe French Version of the Revised Ritvo Autism and Asperger Diagnostic Scale: A Psychometric Validation and Diagnostic Accuracy Study / Marie-Christine PICOT in Journal of Autism and Developmental Disorders, 51-1 (January 2021)
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PermalinkThe Impact of Atypical Sensory Processing on Adaptive Functioning and Maladaptive Behaviors in Autism Spectrum Disorder During Childhood: Results From the ELENA Cohort / Florine DELLAPIAZZA in Journal of Autism and Developmental Disorders, 50-6 (June 2020)
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PermalinkWISC-V Profiles and Their Correlates in Children with Autism Spectrum Disorder without Intellectual Developmental Disorder: Report from the ELENA Cohort / Lee AUDRAS-TORRENT in Autism Research, 14-5 (May 2021)
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