Brief Report: Assessment of Early Sensory Processing in Infants at High-Risk of Autism Spectrum Disorder / Tamara GERMANI in Journal of Autism and Developmental Disorders, 44-12 (December 2014)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 44-12 (December 2014) . - p.3264-3270 Titre : Brief Report: Assessment of Early Sensory Processing in Infants at High-Risk of Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Tamara GERMANI, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; Isabel SMITH, Auteur ; Wendy ROBERTS, Auteur ; Peter SZATMARI, Auteur ; Caroline RONCADIN, Auteur ; Lori-Ann R. SACREY, Auteur ; Nancy GARON, Auteur ; Tracy VAILLANCOURT, Auteur Article en page(s) : p.3264-3270 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Sensory  Infant siblings Index. décimale : PER Périodiques Résumé : This study assessed sensory processing differences between 24-month infants at high-risk of autism spectrum disorder (ASD), each with an older sibling with ASD, and low-risk infants with no family history of ASD. Sensory processing differences were assessed using the Infant/Toddler Sensory Profile, a parent-reported measure. Groups were compared based on 3-year outcomes: (a) high-risk infants subsequently diagnosed with ASD; (b) high-risk infants without an ASD diagnosis; and (c) low-risk infants without an ASD diagnosis. Analyses showed that high-risk infants diagnosed with ASD have more difficulty with auditory processing (i.e., responses to auditory stimuli) and lower registration (i.e., lacking sensation awareness) compared to controls. Thus, behavioral responses to sensory input represent early risk markers of ASD, particularly in high-risk infants. En ligne : http://dx.doi.org/10.1007/s10803-014-2175-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=243 [article] Brief Report: Assessment of Early Sensory Processing in Infants at High-Risk of Autism Spectrum Disorder [texte imprimé] / Tamara GERMANI, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; Isabel SMITH, Auteur ; Wendy ROBERTS, Auteur ; Peter SZATMARI, Auteur ; Caroline RONCADIN, Auteur ; Lori-Ann R. SACREY, Auteur ; Nancy GARON, Auteur ; Tracy VAILLANCOURT, Auteur . - p.3264-3270. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 44-12 (December 2014) . - p.3264-3270 Mots-clés : Autism spectrum disorder  Sensory  Infant siblings Index. décimale : PER Périodiques Résumé : This study assessed sensory processing differences between 24-month infants at high-risk of autism spectrum disorder (ASD), each with an older sibling with ASD, and low-risk infants with no family history of ASD. Sensory processing differences were assessed using the Infant/Toddler Sensory Profile, a parent-reported measure. Groups were compared based on 3-year outcomes: (a) high-risk infants subsequently diagnosed with ASD; (b) high-risk infants without an ASD diagnosis; and (c) low-risk infants without an ASD diagnosis. Analyses showed that high-risk infants diagnosed with ASD have more difficulty with auditory processing (i.e., responses to auditory stimuli) and lower registration (i.e., lacking sensation awareness) compared to controls. Thus, behavioral responses to sensory input represent early risk markers of ASD, particularly in high-risk infants. En ligne : http://dx.doi.org/10.1007/s10803-014-2175-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=243

Brief Report: Characteristics of preschool children with ASD vary by ascertainment / Lori-Ann R. SACREY in Journal of Autism and Developmental Disorders, 47-5 (May 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-5 (May 2017) . - p.1542-1550 Titre : Brief Report: Characteristics of preschool children with ASD vary by ascertainment Type de document : texte imprimé Auteurs : Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Peter SZATMARI, Auteur ; Susan E. BRYSON, Auteur ; Stelios GEORGIADES, Auteur ; Jessica BRIAN, Auteur ; Isabel M. SMITH, Auteur ; Tracy VAILLANCOURT, Auteur ; Nancy GARON, Auteur ; Caroline RONCADIN, Auteur ; Mayada ELSABBAGH, Auteur Article en page(s) : p.1542-1550 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  High-risk siblings  Prospective  Community referral  Comparison Index. décimale : PER Périodiques Résumé : Prospective studies of infant siblings of children diagnosed with autism spectrum disorder (ASD) provide a unique opportunity to characterize ASD as it unfolds. A critical question that remains unanswered is whether and how these children with ASD resemble other children identified from the community, including those with no family history. The purpose of this study was to compare clinical characteristics of children with ASD identified by each method (n = 86 per group), drawn from two Canadian longitudinal research cohorts. Children ascertained from a prospective cohort were less severely affected and included a larger proportion of girls, compared to the clinically referred sample. These results may have important implications for conclusions drawn from studies of high-risk and clinically referred cohorts. En ligne : http://dx.doi.org/10.1007/s10803-017-3062-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305 [article] Brief Report: Characteristics of preschool children with ASD vary by ascertainment [texte imprimé] / Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Peter SZATMARI, Auteur ; Susan E. BRYSON, Auteur ; Stelios GEORGIADES, Auteur ; Jessica BRIAN, Auteur ; Isabel M. SMITH, Auteur ; Tracy VAILLANCOURT, Auteur ; Nancy GARON, Auteur ; Caroline RONCADIN, Auteur ; Mayada ELSABBAGH, Auteur . - p.1542-1550. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-5 (May 2017) . - p.1542-1550 Mots-clés : Autism spectrum disorder  High-risk siblings  Prospective  Community referral  Comparison Index. décimale : PER Périodiques Résumé : Prospective studies of infant siblings of children diagnosed with autism spectrum disorder (ASD) provide a unique opportunity to characterize ASD as it unfolds. A critical question that remains unanswered is whether and how these children with ASD resemble other children identified from the community, including those with no family history. The purpose of this study was to compare clinical characteristics of children with ASD identified by each method (n = 86 per group), drawn from two Canadian longitudinal research cohorts. Children ascertained from a prospective cohort were less severely affected and included a larger proportion of girls, compared to the clinically referred sample. These results may have important implications for conclusions drawn from studies of high-risk and clinically referred cohorts. En ligne : http://dx.doi.org/10.1007/s10803-017-3062-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305

Brief Report: Evaluation of the Short Quantitative Checklist for Autism in Toddlers (Q-CHAT-10) as a Brief Screen for Autism Spectrum Disorder in a High-Risk Sibling Cohort / Sarah RAZA in Journal of Autism and Developmental Disorders, 49-5 (May 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-5 (May 2019) . - p.2210-2218 Titre : Brief Report: Evaluation of the Short Quantitative Checklist for Autism in Toddlers (Q-CHAT-10) as a Brief Screen for Autism Spectrum Disorder in a High-Risk Sibling Cohort Type de document : texte imprimé Auteurs : Sarah RAZA, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Lori-Ann R. SACREY, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; Isabel M. SMITH, Auteur ; Kyle B. REID, Auteur ; Wendy ROBERTS, Auteur ; Peter SZATMARI, Auteur ; Tracy VAILLANCOURT, Auteur ; Caroline RONCADIN, Auteur ; Nancy GARON, Auteur Article en page(s) : p.2210-2218 Langues : Anglais (eng) Mots-clés : Autism  Autism spectrum disorder  Behavioral signs  Classification accuracy  Early screening  Infant siblings Index. décimale : PER Périodiques Résumé : This study examined the potential of the short form of the Quantitative Checklist for Autism in Toddlers (Q-CHAT-10) to identify autism spectrum disorder (ASD) in a high-risk sibling cohort. High-risk (HR; siblings of children diagnosed with ASD) and low-risk (LR; no family history of ASD) toddlers were assessed prospectively at 18 and 24 months of age using the Q-CHAT-10 and underwent blind diagnostic assessment for ASD at 36 months of age. The results indicated that at 18 and 24 months, total score differentiated between HR toddlers subsequently diagnosed with ASD from other HR and LR toddlers. The sensitivity at both time points was acceptable; however, the specificity was below the level recommended for clinical application. En ligne : http://dx.doi.org/10.1007/s10803-019-03897-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=394 [article] Brief Report: Evaluation of the Short Quantitative Checklist for Autism in Toddlers (Q-CHAT-10) as a Brief Screen for Autism Spectrum Disorder in a High-Risk Sibling Cohort [texte imprimé] / Sarah RAZA, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Lori-Ann R. SACREY, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; Isabel M. SMITH, Auteur ; Kyle B. REID, Auteur ; Wendy ROBERTS, Auteur ; Peter SZATMARI, Auteur ; Tracy VAILLANCOURT, Auteur ; Caroline RONCADIN, Auteur ; Nancy GARON, Auteur . - p.2210-2218. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-5 (May 2019) . - p.2210-2218 Mots-clés : Autism  Autism spectrum disorder  Behavioral signs  Classification accuracy  Early screening  Infant siblings Index. décimale : PER Périodiques Résumé : This study examined the potential of the short form of the Quantitative Checklist for Autism in Toddlers (Q-CHAT-10) to identify autism spectrum disorder (ASD) in a high-risk sibling cohort. High-risk (HR; siblings of children diagnosed with ASD) and low-risk (LR; no family history of ASD) toddlers were assessed prospectively at 18 and 24 months of age using the Q-CHAT-10 and underwent blind diagnostic assessment for ASD at 36 months of age. The results indicated that at 18 and 24 months, total score differentiated between HR toddlers subsequently diagnosed with ASD from other HR and LR toddlers. The sensitivity at both time points was acceptable; however, the specificity was below the level recommended for clinical application. En ligne : http://dx.doi.org/10.1007/s10803-019-03897-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=394

Brief Report: Pragmatic Language in Autism Spectrum Disorder: Relationships to Measures of Ability and Disability / Joanne VOLDEN in Journal of Autism and Developmental Disorders, 39-2 (February 2009)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 39-2 (February 2009) . - p.388-393 Titre : Brief Report: Pragmatic Language in Autism Spectrum Disorder: Relationships to Measures of Ability and Disability Type de document : texte imprimé Auteurs : Joanne VOLDEN, Auteur ; Susan E. BRYSON, Auteur ; Jamesie COOLICAN, Auteur ; Nancy GARON, Auteur ; Julie WHITE, Auteur Année de publication : 2009 Article en page(s) : p.388-393 Langues : Anglais (eng) Mots-clés : Pragmatic-language Structural-language Adaptive-function Severity-of-symptoms Index. décimale : PER Périodiques Résumé : Pragmatic language skill is regarded as an area of universal deficit in Autism Spectrum Disorder (ASD), but little is known about factors related to its development and how it in turn might contribute to skills needed to function in everyday contexts or to the expression of ASD-related symptoms. This study investigated these relationships in 37 high-functioning children with ASD. Multiple regression analyses revealed that structural language skills significantly predicted pragmatic language performance, but also that a significant portion of variance in pragmatic scores could not be accounted for by structural language or nonverbal cognition. Pragmatic language scores, in turn, accounted for significant variance in ADOS Communication and Socialization performance, but did not uniquely predict level of communicative or social adaptive functioning on the Vineland. These findings support the notion of pragmatic language impairment as integral to ASD but also highlight the need to measure pragmatic skills in everyday situations, to target adaptive skills in intervention and to intervene in functional, community-based contexts. En ligne : http://dx.doi.org/10.1007/s10803-008-0618-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=685 [article] Brief Report: Pragmatic Language in Autism Spectrum Disorder: Relationships to Measures of Ability and Disability [texte imprimé] / Joanne VOLDEN, Auteur ; Susan E. BRYSON, Auteur ; Jamesie COOLICAN, Auteur ; Nancy GARON, Auteur ; Julie WHITE, Auteur . - 2009 . - p.388-393. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 39-2 (February 2009) . - p.388-393 Mots-clés : Pragmatic-language Structural-language Adaptive-function Severity-of-symptoms Index. décimale : PER Périodiques Résumé : Pragmatic language skill is regarded as an area of universal deficit in Autism Spectrum Disorder (ASD), but little is known about factors related to its development and how it in turn might contribute to skills needed to function in everyday contexts or to the expression of ASD-related symptoms. This study investigated these relationships in 37 high-functioning children with ASD. Multiple regression analyses revealed that structural language skills significantly predicted pragmatic language performance, but also that a significant portion of variance in pragmatic scores could not be accounted for by structural language or nonverbal cognition. Pragmatic language scores, in turn, accounted for significant variance in ADOS Communication and Socialization performance, but did not uniquely predict level of communicative or social adaptive functioning on the Vineland. These findings support the notion of pragmatic language impairment as integral to ASD but also highlight the need to measure pragmatic skills in everyday situations, to target adaptive skills in intervention and to intervene in functional, community-based contexts. En ligne : http://dx.doi.org/10.1007/s10803-008-0618-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=685

Clinical assessment of autism in high-risk 18-month-olds / Jessica BRIAN in Autism, 12-5 (September 2008)  

Public ISBD [article]  inAutism > 12-5 (September 2008) . - p.433-456 Titre : Clinical assessment of autism in high-risk 18-month-olds Type de document : texte imprimé Auteurs : Jessica BRIAN, Auteur ; Susan E. BRYSON, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Wendy ROBERTS, Auteur ; Peter SZATMARI, Auteur ; Nancy GARON, Auteur ; Isabel M. SMITH, Auteur Année de publication : 2008 Article en page(s) : p.433-456 Langues : Anglais (eng) Mots-clés : assessment autism early-identification infant siblings Index. décimale : PER Périodiques Résumé : Earlier intervention improves outcomes for children with autism spectrum disorders (ASDs), but existing identification tools are at the limits of standardization with 18-month-olds. We assessed potential behavioural markers of ASD at 18 months in a high-risk cohort of infant siblings of children with ASD. Prospective data were collected using the Autism Diagnostic Observation Schedule (ADOS) and Autism Observation Scale for Infants (AOSI) on 155 infant siblings and 73 low-risk controls at 18 months. Infants were classified into three groups (ASD sibs, non-ASD sibs, controls) based on blind best-estimate diagnosis at age 3. Fisher's exact tests, followed by discriminant function analyses, revealed that the majority of informative ADOS items came from the social and behavioural domains, and AOSI items measuring behavioural reactivity and motor control contributed additional information. Findings highlight the importance of considering not only social-communication deficits, but also basic dimensions of temperament including state regulation and motor control when assessing toddlers with suspected ASD. En ligne : http://dx.doi.org/10.1177/1362361308094500 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=600 [article] Clinical assessment of autism in high-risk 18-month-olds [texte imprimé] / Jessica BRIAN, Auteur ; Susan E. BRYSON, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Wendy ROBERTS, Auteur ; Peter SZATMARI, Auteur ; Nancy GARON, Auteur ; Isabel M. SMITH, Auteur . - 2008 . - p.433-456. Langues : Anglais (eng) in Autism > 12-5 (September 2008) . - p.433-456 Mots-clés : assessment autism early-identification infant siblings Index. décimale : PER Périodiques Résumé : Earlier intervention improves outcomes for children with autism spectrum disorders (ASDs), but existing identification tools are at the limits of standardization with 18-month-olds. We assessed potential behavioural markers of ASD at 18 months in a high-risk cohort of infant siblings of children with ASD. Prospective data were collected using the Autism Diagnostic Observation Schedule (ADOS) and Autism Observation Scale for Infants (AOSI) on 155 infant siblings and 73 low-risk controls at 18 months. Infants were classified into three groups (ASD sibs, non-ASD sibs, controls) based on blind best-estimate diagnosis at age 3. Fisher's exact tests, followed by discriminant function analyses, revealed that the majority of informative ADOS items came from the social and behavioural domains, and AOSI items measuring behavioural reactivity and motor control contributed additional information. Findings highlight the importance of considering not only social-communication deficits, but also basic dimensions of temperament including state regulation and motor control when assessing toddlers with suspected ASD. En ligne : http://dx.doi.org/10.1177/1362361308094500 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=600

Comparing the 1-year impact of preschool autism intervention programs in two Canadian provinces / Isabel M. SMITH in Autism Research, 12-4 (April 2019)  

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Comparing the Impact of Differing Preschool Autism Interventions on Parents in Two Canadian Provinces / Barbara D'ENTREMONT in Journal of Autism and Developmental Disorders, 52-11 (November 2022)  

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Developmental trajectories of adaptive behavior in autism spectrum disorder: a high-risk sibling cohort / Lori-Ann R. SACREY in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

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Early executive dysfunction in ASD: Simple versus complex skills / Nancy GARON in Autism Research, 11-2 (February 2018)  

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Early expressive and receptive language trajectories in high-risk infant siblings of children with autism spectrum disorder / Julie LONGARD in Autism & Developmental Language Impairments, 2 (January-December 2017)  

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Effectiveness of Community-Based Early Intervention Based on Pivotal Response Treatment / Isabel M. SMITH in Journal of Autism and Developmental Disorders, 45-6 (June 2015)  

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Parent 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)  

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Pivotal response treatment for preschoolers with autism spectrum disorder: Defining a predictor profile / Kristin‐Lee FOSSUM in Autism Research, 11-1 (January 2018)  

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Relationship 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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Screening for Behavioral Signs of Autism Spectrum Disorder in 9-Month-Old Infant Siblings / Lori-Ann R. SACREY in Journal of Autism and Developmental Disorders, 51-3 (March 2021)  

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