Brief Report: Machine Learning for Estimating Prognosis of Children with Autism Receiving Early Behavioral Intervention-A Proof of Concept / Isabelle PREFONTAINE in Journal of Autism and Developmental Disorders, 54-4 (April 2024)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 54-4 (April 2024) . - p.1605-1610 Titre : Brief Report: Machine Learning for Estimating Prognosis of Children with Autism Receiving Early Behavioral Intervention-A Proof of Concept Type de document : Texte imprimé et/ou numérique Auteurs : Isabelle PREFONTAINE, Auteur ; Marc J. LANOVAZ, Auteur ; Mélina RIVARD, Auteur Article en page(s) : p.1605-1610 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Although early behavioral intervention is considered as empirically-supported for children with autism, estimating treatment prognosis is a challenge for practitioners. One potential solution is to use machine learning to guide the prediction of the response to intervention. Thus, our study compared five machine algorithms in estimating treatment prognosis on two outcomes (i.e., adaptive functioning and autistic symptoms) in children with autism receiving early behavioral intervention in a community setting. Each machine learning algorithm produced better predictions than random sampling on both outcomes. Those results indicate that machine learning is a promising approach to estimating prognosis in children with autism, but studies comparing these predictions with those produced by qualified practitioners remain necessary. En ligne : https://doi.org/10.1007/s10803-022-05641-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=526 [article] Brief Report: Machine Learning for Estimating Prognosis of Children with Autism Receiving Early Behavioral Intervention-A Proof of Concept [Texte imprimé et/ou numérique] / Isabelle PREFONTAINE, Auteur ; Marc J. LANOVAZ, Auteur ; Mélina RIVARD, Auteur . - p.1605-1610. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 54-4 (April 2024) . - p.1605-1610 Index. décimale : PER Périodiques Résumé : Although early behavioral intervention is considered as empirically-supported for children with autism, estimating treatment prognosis is a challenge for practitioners. One potential solution is to use machine learning to guide the prediction of the response to intervention. Thus, our study compared five machine algorithms in estimating treatment prognosis on two outcomes (i.e., adaptive functioning and autistic symptoms) in children with autism receiving early behavioral intervention in a community setting. Each machine learning algorithm produced better predictions than random sampling on both outcomes. Those results indicate that machine learning is a promising approach to estimating prognosis in children with autism, but studies comparing these predictions with those produced by qualified practitioners remain necessary. En ligne : https://doi.org/10.1007/s10803-022-05641-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=526

Changes in Autistic Symptoms and Adaptive Functioning of Children Receiving Early Behavioral Intervention in a Community Setting: A Latent Growth Curve Analysis / Isabelle PREFONTAINE in Journal of Autism and Developmental Disorders, 53-3 (March 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-3 (March 2023) . - p.901-917 Titre : Changes in Autistic Symptoms and Adaptive Functioning of Children Receiving Early Behavioral Intervention in a Community Setting: A Latent Growth Curve Analysis Type de document : Texte imprimé et/ou numérique Auteurs : Isabelle PREFONTAINE, Auteur ; Julien MORIZOT, Auteur ; Marc J. LANOVAZ, Auteur ; Mélina RIVARD, Auteur Article en page(s) : p.901-917 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Despite showing effects in well-controlled studies, the extent to which early intensive behavioral intervention (EBI) produces positive changes in community-based settings remains uncertain. Thus, our study examined changes in autistic symptoms and adaptive functioning in 233 children with autism receiving EBI in a community setting. The results revealed nonlinear changes in adaptive functioning characterized by significant improvements during the intervention and a small linear decrease in autistic symptoms from baseline to follow-up. The intensity of intervention, initial age, IQ and autistic symptoms were associated either with progress during the intervention or maintenance during the follow-up. The next step to extend this line of research involves collecting detailed data about intervention strategies and implementation fidelity to produce concrete recommendations for practitioners. En ligne : https://doi.org/10.1007/s10803-021-05373-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=500 [article] Changes in Autistic Symptoms and Adaptive Functioning of Children Receiving Early Behavioral Intervention in a Community Setting: A Latent Growth Curve Analysis [Texte imprimé et/ou numérique] / Isabelle PREFONTAINE, Auteur ; Julien MORIZOT, Auteur ; Marc J. LANOVAZ, Auteur ; Mélina RIVARD, Auteur . - p.901-917. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-3 (March 2023) . - p.901-917 Index. décimale : PER Périodiques Résumé : Despite showing effects in well-controlled studies, the extent to which early intensive behavioral intervention (EBI) produces positive changes in community-based settings remains uncertain. Thus, our study examined changes in autistic symptoms and adaptive functioning in 233 children with autism receiving EBI in a community setting. The results revealed nonlinear changes in adaptive functioning characterized by significant improvements during the intervention and a small linear decrease in autistic symptoms from baseline to follow-up. The intensity of intervention, initial age, IQ and autistic symptoms were associated either with progress during the intervention or maintenance during the follow-up. The next step to extend this line of research involves collecting detailed data about intervention strategies and implementation fidelity to produce concrete recommendations for practitioners. En ligne : https://doi.org/10.1007/s10803-021-05373-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=500

Cluster Analysis of Clinical Features of Children Suspected to Have Neurodevelopmental Disorders / Mélina RIVARD ; Zakaria Mestari ; Diane MORIN ; Patrick Coulombe ; Catherine MELLO ; Marjorie MORIN in Journal of Autism and Developmental Disorders, 53-6 (June 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-6 (June 2023) . - p.2409-2420 Titre : Cluster Analysis of Clinical Features of Children Suspected to Have Neurodevelopmental Disorders : Journal of Autism and Developmental Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Mélina RIVARD, Auteur ; Zakaria Mestari, Auteur ; Diane MORIN, Auteur ; Patrick Coulombe, Auteur ; Catherine MELLO, Auteur ; Marjorie MORIN, Auteur Article en page(s) : p.2409-2420 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Early identification of neurodevelopmental disabilities (NDDs) is critical to a good prognosis. Several factors such as overlapping diagnoses can complicate this process and thus delay access to services. This study sought to identify meaningful clinical profiles, beyond diagnostic labels, in 194 children with NDDs referred to an assessment clinic. Cluster analyses were applied to eight selected behavioral and cognitive variables. Results suggested a cluster structure in which three homogenous groups differed significantly from one another: children who presented either (1) heterogeneous diagnoses and ambiguous profiles, (2) a clinical profile closely aligned to a classic presentation of ASD, and (3) emotional and behavioral challenges. These distinct profiles may have implications for assessment and clinical practices. En ligne : https://doi.org/10.1007/s10803-022-05533-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=506 [article] Cluster Analysis of Clinical Features of Children Suspected to Have Neurodevelopmental Disorders : Journal of Autism and Developmental Disorders [Texte imprimé et/ou numérique] / Mélina RIVARD, Auteur ; Zakaria Mestari, Auteur ; Diane MORIN, Auteur ; Patrick Coulombe, Auteur ; Catherine MELLO, Auteur ; Marjorie MORIN, Auteur . - p.2409-2420. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-6 (June 2023) . - p.2409-2420 Index. décimale : PER Périodiques Résumé : Early identification of neurodevelopmental disabilities (NDDs) is critical to a good prognosis. Several factors such as overlapping diagnoses can complicate this process and thus delay access to services. This study sought to identify meaningful clinical profiles, beyond diagnostic labels, in 194 children with NDDs referred to an assessment clinic. Cluster analyses were applied to eight selected behavioral and cognitive variables. Results suggested a cluster structure in which three homogenous groups differed significantly from one another: children who presented either (1) heterogeneous diagnoses and ambiguous profiles, (2) a clinical profile closely aligned to a classic presentation of ASD, and (3) emotional and behavioral challenges. These distinct profiles may have implications for assessment and clinical practices. En ligne : https://doi.org/10.1007/s10803-022-05533-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=506

Création d'un guide et d'une grille d'observation directe des comportements verbaux chez des enfants de langue française ayant un trouble envahissant du développement (TED) / Mélina RIVARD in Bulletin Scientifique de l'arapi (Le), 21 (Printemps 2008)

Public ISBD [article]  inBulletin Scientifique de l'arapi (Le) > 21 (Printemps 2008) . - p.71-73 Titre : Création d'un guide et d'une grille d'observation directe des comportements verbaux chez des enfants de langue française ayant un trouble envahissant du développement (TED) Type de document : Texte imprimé et/ou numérique Auteurs : Mélina RIVARD, Auteur ; Jacques FORGET, Auteur ; Normand GIROUX, Auteur ; Annie PAQUET, Auteur ; Céline CLEMENT, Auteur ; Amélie BOLDUC, Auteur ; Marie-Pierre ROY, Auteur ; Amélie TERROUX, Auteur ; Marie ARSENEAULT, Auteur ; Isabelle DUVAL, Auteur Année de publication : 2008 Article en page(s) : p.71-73 Langues : Français (fre) Index. décimale : PER Périodiques Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=549 [article] Création d'un guide et d'une grille d'observation directe des comportements verbaux chez des enfants de langue française ayant un trouble envahissant du développement (TED) [Texte imprimé et/ou numérique] / Mélina RIVARD, Auteur ; Jacques FORGET, Auteur ; Normand GIROUX, Auteur ; Annie PAQUET, Auteur ; Céline CLEMENT, Auteur ; Amélie BOLDUC, Auteur ; Marie-Pierre ROY, Auteur ; Amélie TERROUX, Auteur ; Marie ARSENEAULT, Auteur ; Isabelle DUVAL, Auteur . - 2008 . - p.71-73. Langues : Français (fre) in Bulletin Scientifique de l'arapi (Le) > 21 (Printemps 2008) . - p.71-73 Index. décimale : PER Périodiques Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=549

Determinants of Stress in Parents of Children with Autism Spectrum Disorders / Mélina RIVARD in Journal of Autism and Developmental Disorders, 44-7 (July 2014)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 44-7 (July 2014) . - p.1609-1620 Titre : Determinants of Stress in Parents of Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Mélina RIVARD, Auteur ; Amélie TERROUX, Auteur ; Claudel PARENT-BOURSIER, Auteur ; Céline MERCIER, Auteur Article en page(s) : p.1609-1620 Langues : Anglais (eng) Mots-clés : Autism  Preschoolers  Parental stress  Early intervention Index. décimale : PER Périodiques Résumé : Parents of children with autism spectrum disorder are known to experience more stress than parents of children with any other conditions. The current study describes the parental stress of 118 fathers and 118 mothers at the onset of their children’s Early Intensive Behavioral Intervention program. The objectives of the study were to compare and analyze each parent’s stress and to identify factors that might predict their stress. Results indicated that fathers reported higher levels of stress than mothers. Correlations indicated that the stress levels of both parents were associated with their child’s age, intellectual quotient, severity of autistic symptoms, and adaptive behaviors. Paternal stress, but not maternal stress, was predicted by severity of autistic symptoms and child’s gender. Results are discussed in terms of their implications for services and early interventions. En ligne : http://dx.doi.org/10.1007/s10803-013-2028-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=236 [article] Determinants of Stress in Parents of Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Mélina RIVARD, Auteur ; Amélie TERROUX, Auteur ; Claudel PARENT-BOURSIER, Auteur ; Céline MERCIER, Auteur . - p.1609-1620. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 44-7 (July 2014) . - p.1609-1620 Mots-clés : Autism  Preschoolers  Parental stress  Early intervention Index. décimale : PER Périodiques Résumé : Parents of children with autism spectrum disorder are known to experience more stress than parents of children with any other conditions. The current study describes the parental stress of 118 fathers and 118 mothers at the onset of their children’s Early Intensive Behavioral Intervention program. The objectives of the study were to compare and analyze each parent’s stress and to identify factors that might predict their stress. Results indicated that fathers reported higher levels of stress than mothers. Correlations indicated that the stress levels of both parents were associated with their child’s age, intellectual quotient, severity of autistic symptoms, and adaptive behaviors. Paternal stress, but not maternal stress, was predicted by severity of autistic symptoms and child’s gender. Results are discussed in terms of their implications for services and early interventions. En ligne : http://dx.doi.org/10.1007/s10803-013-2028-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=236

La didactique de précision comme outil d'évaluation de l'effet des interventions comportementales sur le développement de la communication chez les enfants ayant un TED / Mélina RIVARD in Bulletin Scientifique de l'arapi (Le), 21 (Printemps 2008)

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Effectiveness of early behavioral intervention in public and mainstream settings: The case of preschool-age children with autism spectrum disorders / Mélina RIVARD in Research in Autism Spectrum Disorders, 8-9 (September 2014)  

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ICI : Portrait et perspectives de recherche / Annie PAQUET in L'Express, 4 (Printemps 2011)

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Indicators of Intellectual Disabilities in Young Children with Autism Spectrum Disorders / Mélina RIVARD in Journal of Autism and Developmental Disorders, 45-1 (January 2015)  

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Intervention comportementale clinique / Ghislain MAGEROTTE

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L'intervention précoce auprès de la famille / Mélina RIVARD

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En marche vers l’école / Céline CHATENOUD

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Perspectives des parents : trajectoire de services d’intervention précoce spécialisée / Mélina RIVARD

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Pour une démarche réflexive entourant les pratiques et les services en contexte de diversité. Concepts et cadre conceptuel / Marie MILLAU

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Prévenir-enseigner-renforcer / Glen DUNLAP

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