Affect and gaze responses during an Emotion-Evoking Task in infants at an increased likelihood for autism spectrum disorder / Lori-Ann R. SACREY in Molecular Autism, 12 (2021)  

Public ISBD [article]  inMolecular Autism > 12 (2021) . - 63 p. Titre : Affect and gaze responses during an Emotion-Evoking Task in infants at an increased likelihood for autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Jessica BRIAN, Auteur ; I. M. SMITH, Auteur ; V. ARMSTRONG, Auteur ; S. RAZA, Auteur ; T. VAILLANCOURT, Auteur ; Louis A. SCHMIDT, Auteur Article en page(s) : 63 p. Langues : Anglais (eng) Mots-clés : Affect  Autism  Emotion regulation  Gaze  Increased likelihood cohort  Temperament Index. décimale : PER Périodiques Résumé : BACKGROUND: The majority of research examining emotional difficulties in autism spectrum disorder (ASD) prior to age 2 relies on parent report. METHODS: We examined behavioral responses (affect and gaze) during emotionally salient tasks designed to elicit mildly positive and negative emotional states in infants. At 12 and 18 months, infants at an increased likelihood for an ASD diagnosis (IL; have an older sibling with ASD; n = 60) and low likelihood (LL; no family history of ASD; n = 21) completed the Emotion-Evoking (EE) Task and parents completed the Infant Behavior Questionnaire-Revised (IBQ-R). All children received an Autism Diagnostic Observation Scale-second Edition assessment for ASD symptomatology at 24 months. RESULTS: The main findings were (1) the IL group displayed higher rates of negative affect and spent less time looking at the task objects compared to the LL group, and (2) affect and gaze scores at 12 and 18 months, but not scores on the IBQ-R, predicted ASD symptoms at 24 months. LIMITATIONS: The data were drawn from an IL sample and may not be generalizable to the general ASD population, and the children were not followed to determine a diagnosis of ASD. CONCLUSION: These results suggest that behavioral responses can provide important information that complements parent reports of emotional regulation in IL infants as early as 12 months of age. En ligne : http://dx.doi.org/10.1186/s13229-021-00468-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459 [article] Affect and gaze responses during an Emotion-Evoking Task in infants at an increased likelihood for autism spectrum disorder [Texte imprimé et/ou numérique] / Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Jessica BRIAN, Auteur ; I. M. SMITH, Auteur ; V. ARMSTRONG, Auteur ; S. RAZA, Auteur ; T. VAILLANCOURT, Auteur ; Louis A. SCHMIDT, Auteur . - 63 p. Langues : Anglais (eng) in Molecular Autism > 12 (2021) . - 63 p. Mots-clés : Affect  Autism  Emotion regulation  Gaze  Increased likelihood cohort  Temperament Index. décimale : PER Périodiques Résumé : BACKGROUND: The majority of research examining emotional difficulties in autism spectrum disorder (ASD) prior to age 2 relies on parent report. METHODS: We examined behavioral responses (affect and gaze) during emotionally salient tasks designed to elicit mildly positive and negative emotional states in infants. At 12 and 18 months, infants at an increased likelihood for an ASD diagnosis (IL; have an older sibling with ASD; n = 60) and low likelihood (LL; no family history of ASD; n = 21) completed the Emotion-Evoking (EE) Task and parents completed the Infant Behavior Questionnaire-Revised (IBQ-R). All children received an Autism Diagnostic Observation Scale-second Edition assessment for ASD symptomatology at 24 months. RESULTS: The main findings were (1) the IL group displayed higher rates of negative affect and spent less time looking at the task objects compared to the LL group, and (2) affect and gaze scores at 12 and 18 months, but not scores on the IBQ-R, predicted ASD symptoms at 24 months. LIMITATIONS: The data were drawn from an IL sample and may not be generalizable to the general ASD population, and the children were not followed to determine a diagnosis of ASD. CONCLUSION: These results suggest that behavioral responses can provide important information that complements parent reports of emotional regulation in IL infants as early as 12 months of age. En ligne : http://dx.doi.org/10.1186/s13229-021-00468-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459

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 / S. 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 et/ou numérique Auteurs : S. RAZA, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Lori-Ann R. SACREY, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; I. M. SMITH, Auteur ; K. REID, Auteur ; W. ROBERTS, Auteur ; P. SZATMARI, Auteur ; T. VAILLANCOURT, Auteur ; C. RONCADIN, Auteur ; N. 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 et/ou numérique] / S. RAZA, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Lori-Ann R. SACREY, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; I. M. SMITH, Auteur ; K. REID, Auteur ; W. ROBERTS, Auteur ; P. SZATMARI, Auteur ; T. VAILLANCOURT, Auteur ; C. RONCADIN, Auteur ; N. 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

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)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.697-706 Titre : Developmental trajectories of adaptive behavior in autism spectrum disorder: a high-risk sibling cohort Type de document : Texte imprimé et/ou numérique Auteurs : Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; I. M. SMITH, Auteur ; S. RAZA, Auteur ; W. ROBERTS, Auteur ; P. SZATMARI, Auteur ; T. VAILLANCOURT, Auteur ; C. RONCADIN, Auteur ; N. GARON, Auteur Article en page(s) : p.697-706 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  adaptive behaviour  development  high risk studies Index. décimale : PER Périodiques Résumé : BACKGROUND: Children with autism spectrum disorder (ASD) often experience impairments in adaptive behavior. METHODS: Developmental trajectories of adaptive behavior in ASD were examined in children from high-risk (siblings of children diagnosed with ASD, n = 403) and low-risk (no family history of ASD, n = 163) families. Children were assessed prospectively at 12, 18, 24, and 36 months of age using the Vineland Adaptive Behavior Scales and underwent a blind independent diagnostic assessment for ASD at 36 months of age. RESULTS: The semi-parametric group-based modeling approach using standard scores on the Adaptive Behavior Composite revealed three distinct developmental trajectories: (a) Group 1 (21.2% of sample) showed average performance at 12 months and a declining trajectory; (b) Group 2 (52.8% of the sample) showed average performance at 12 months with a slightly declining trajectory; and (c) Group 3 (26.0% of the sample) showed a higher level of adaptive behavior at 12 months and a stable trajectory. The Mullen Scales of Early Learning Early Learning Composite and the Autism Observation Scale for Infants total score at 6 and 12 months predicted trajectory membership. CONCLUSIONS: The results emphasize heterogeneous development associated with ASD and the need for interventions tailored to individual presentations. En ligne : http://dx.doi.org/10.1111/jcpp.12985 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Developmental trajectories of adaptive behavior in autism spectrum disorder: a high-risk sibling cohort [Texte imprimé et/ou numérique] / Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; I. M. SMITH, Auteur ; S. RAZA, Auteur ; W. ROBERTS, Auteur ; P. SZATMARI, Auteur ; T. VAILLANCOURT, Auteur ; C. RONCADIN, Auteur ; N. GARON, Auteur . - p.697-706. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.697-706 Mots-clés : Autism spectrum disorders  adaptive behaviour  development  high risk studies Index. décimale : PER Périodiques Résumé : BACKGROUND: Children with autism spectrum disorder (ASD) often experience impairments in adaptive behavior. METHODS: Developmental trajectories of adaptive behavior in ASD were examined in children from high-risk (siblings of children diagnosed with ASD, n = 403) and low-risk (no family history of ASD, n = 163) families. Children were assessed prospectively at 12, 18, 24, and 36 months of age using the Vineland Adaptive Behavior Scales and underwent a blind independent diagnostic assessment for ASD at 36 months of age. RESULTS: The semi-parametric group-based modeling approach using standard scores on the Adaptive Behavior Composite revealed three distinct developmental trajectories: (a) Group 1 (21.2% of sample) showed average performance at 12 months and a declining trajectory; (b) Group 2 (52.8% of the sample) showed average performance at 12 months with a slightly declining trajectory; and (c) Group 3 (26.0% of the sample) showed a higher level of adaptive behavior at 12 months and a stable trajectory. The Mullen Scales of Early Learning Early Learning Composite and the Autism Observation Scale for Infants total score at 6 and 12 months predicted trajectory membership. CONCLUSIONS: The results emphasize heterogeneous development associated with ASD and the need for interventions tailored to individual presentations. En ligne : http://dx.doi.org/10.1111/jcpp.12985 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

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