Behavioral and physiological differences during an emotion-evoking task in children at increased likelihood for autism spectrum disorder / Lori-Ann R. SACREY in Development and Psychopathology, 36-1 (February 2024)  

Public ISBD [article]  inDevelopment and Psychopathology > 36-1 (February 2024) . - p.404-414 Titre : Behavioral and physiological differences during an emotion-evoking task in children at increased likelihood for autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Jessica A. BRIAN, Auteur ; Isabel M. SMITH, Auteur ; Vickie ARMSTRONG, Auteur ; Tracy VAILLANCOURT, Auteur ; Louis A. SCHMIDT, Auteur Article en page(s) : p.404-414 Langues : Anglais (eng) Mots-clés : ASD  affect  autism  baby sibling  gaze  heart rate  physiology Index. décimale : PER Périodiques Résumé : Literature examining emotional regulation in infants with autism spectrum disorder (ASD) has focused on parent report. We examined behavioral and physiological responses during an emotion-evoking task designed to elicit emotional states in infants. Infants at an increased likelihood for ASD (IL; have an older sibling with ASD; 96 not classified; 29 classified with ASD at age two) and low likelihood (LL; no family history of ASD; n = 61) completed the task at 6, 12, and 18 months. The main findings were (1) the IL-ASD group displayed higher levels of negative affect during toy removal and negative tasks compared to the IL non-ASD and LL groups, respectively, (2) the IL-ASD group spent more time looking at the baseline task compared to the other two groups, and (3) the IL-ASD group showed a greater increase in heart rate from baseline during the toy removal and negative tasks compared to the LL group. These results suggest that IL children who are classified as ASD at 24 months show differences in affect, gaze, and heart rate during an emotion-evoking task, with potential implications for understanding mechanisms related to emerging ASD. En ligne : https://dx.doi.org/10.1017/S0954579422001286 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=523 [article] Behavioral and physiological differences during an emotion-evoking task in children at increased likelihood for autism spectrum disorder [Texte imprimé et/ou numérique] / Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Jessica A. BRIAN, Auteur ; Isabel M. SMITH, Auteur ; Vickie ARMSTRONG, Auteur ; Tracy VAILLANCOURT, Auteur ; Louis A. SCHMIDT, Auteur . - p.404-414. Langues : Anglais (eng) in Development and Psychopathology > 36-1 (February 2024) . - p.404-414 Mots-clés : ASD  affect  autism  baby sibling  gaze  heart rate  physiology Index. décimale : PER Périodiques Résumé : Literature examining emotional regulation in infants with autism spectrum disorder (ASD) has focused on parent report. We examined behavioral and physiological responses during an emotion-evoking task designed to elicit emotional states in infants. Infants at an increased likelihood for ASD (IL; have an older sibling with ASD; 96 not classified; 29 classified with ASD at age two) and low likelihood (LL; no family history of ASD; n = 61) completed the task at 6, 12, and 18 months. The main findings were (1) the IL-ASD group displayed higher levels of negative affect during toy removal and negative tasks compared to the IL non-ASD and LL groups, respectively, (2) the IL-ASD group spent more time looking at the baseline task compared to the other two groups, and (3) the IL-ASD group showed a greater increase in heart rate from baseline during the toy removal and negative tasks compared to the LL group. These results suggest that IL children who are classified as ASD at 24 months show differences in affect, gaze, and heart rate during an emotion-evoking task, with potential implications for understanding mechanisms related to emerging ASD. En ligne : https://dx.doi.org/10.1017/S0954579422001286 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=523

Continuity of trajectories of autism symptom severity from infancy to childhood / Martina FRANCHINI in Journal of Child Psychology and Psychiatry, 64-6 (June 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-6 (June 2023) . - p.895-906 Titre : Continuity of trajectories of autism symptom severity from infancy to childhood Type de document : Texte imprimé et/ou numérique Auteurs : Martina FRANCHINI, Auteur ; Isabel M. SMITH, Auteur ; Lori SACREY, Auteur ; Eric DUKU, Auteur ; Jessica BRIAN, Auteur ; Susan E. BRYSON, Auteur ; Tracy VAILLANCOURT, Auteur ; Vickie ARMSTRONG, Auteur ; Peter SZATMARI, Auteur ; Wendy ROBERTS, Auteur ; Caroline RONCADIN, Auteur ; Lonnie ZWAIGENBAUM, Auteur Article en page(s) : p.895-906 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Background Behavioral symptom trajectories are informative of the development of young children at increased likelihood for autism spectrum disorder (ASD). Methods Developmental trajectories of early signs were examined in a cohort of siblings of children diagnosed with ASD (n =?502) from 6 to 18?months using the Autism Observation Scale for Infants (AOSI), and from 18?months to 5-7?years using the Autism Diagnostic Observation Schedule (ADOS). Diagnostic outcomes for ASD at age 3 confirmed diagnosis for 137 children. We further analyzed the conditional probability of a switch from a trajectory measured with the AOSI to a trajectory measured with the ADOS as well as predictors from age 6 months. Results We derived three early trajectories of behavioral signs (''Low,'' ''Intermediate,'' and ''Increasing'') from 6 to 18?months using the AOSI. We then derived three similar, distinct trajectories for the evolution of symptom severity between 18 and 60-84?months of age (Low, Intermediate, Increasing) using the ADOS. Globally, the Low trajectory included children showing fewer ASD signs or symptoms and the Increasing trajectory included children showing more severe symptoms. We also found that most children in the Low AOSI trajectory stayed in the corresponding ADOS trajectory, whereas children in an Increasing AOSI trajectory tended to transition to an Intermediate or Increasing ADOS trajectory. Developmental measures taken at 6 months (early signs of ASD, Fine Motor, and Visual Reception skills) were predictive of trajectory membership. Conclusions Results confirm substantial heterogeneity in the early emergence of ASD signs in children at increased likelihood for ASD. Moreover, we showed that the way those early behavioral signs emerge in infants is predictive of later symptomatology. Results yield clear clinical implications, supporting the need to repeatedly assess infants at increased likelihood for ASD as this can be highly indicative of their later development and behavior. En ligne : http://dx.doi.org/https://doi.org/10.1111/jcpp.13744 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=504 [article] Continuity of trajectories of autism symptom severity from infancy to childhood [Texte imprimé et/ou numérique] / Martina FRANCHINI, Auteur ; Isabel M. SMITH, Auteur ; Lori SACREY, Auteur ; Eric DUKU, Auteur ; Jessica BRIAN, Auteur ; Susan E. BRYSON, Auteur ; Tracy VAILLANCOURT, Auteur ; Vickie ARMSTRONG, Auteur ; Peter SZATMARI, Auteur ; Wendy ROBERTS, Auteur ; Caroline RONCADIN, Auteur ; Lonnie ZWAIGENBAUM, Auteur . - p.895-906. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-6 (June 2023) . - p.895-906 Index. décimale : PER Périodiques Résumé : Background Behavioral symptom trajectories are informative of the development of young children at increased likelihood for autism spectrum disorder (ASD). Methods Developmental trajectories of early signs were examined in a cohort of siblings of children diagnosed with ASD (n =?502) from 6 to 18?months using the Autism Observation Scale for Infants (AOSI), and from 18?months to 5-7?years using the Autism Diagnostic Observation Schedule (ADOS). Diagnostic outcomes for ASD at age 3 confirmed diagnosis for 137 children. We further analyzed the conditional probability of a switch from a trajectory measured with the AOSI to a trajectory measured with the ADOS as well as predictors from age 6 months. Results We derived three early trajectories of behavioral signs (''Low,'' ''Intermediate,'' and ''Increasing'') from 6 to 18?months using the AOSI. We then derived three similar, distinct trajectories for the evolution of symptom severity between 18 and 60-84?months of age (Low, Intermediate, Increasing) using the ADOS. Globally, the Low trajectory included children showing fewer ASD signs or symptoms and the Increasing trajectory included children showing more severe symptoms. We also found that most children in the Low AOSI trajectory stayed in the corresponding ADOS trajectory, whereas children in an Increasing AOSI trajectory tended to transition to an Intermediate or Increasing ADOS trajectory. Developmental measures taken at 6 months (early signs of ASD, Fine Motor, and Visual Reception skills) were predictive of trajectory membership. Conclusions Results confirm substantial heterogeneity in the early emergence of ASD signs in children at increased likelihood for ASD. Moreover, we showed that the way those early behavioral signs emerge in infants is predictive of later symptomatology. Results yield clear clinical implications, supporting the need to repeatedly assess infants at increased likelihood for ASD as this can be highly indicative of their later development and behavior. En ligne : http://dx.doi.org/https://doi.org/10.1111/jcpp.13744 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=504

Early trajectories of motor skills in infant siblings of children with autism spectrum disorder / James W. PATTERSON in Autism Research, 15-3 (March 2022)  

Public ISBD [article]  inAutism Research > 15-3 (March 2022) . - p.481-492 Titre : Early trajectories of motor skills in infant siblings of children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : James W. PATTERSON, Auteur ; Vickie ARMSTRONG, Auteur ; Eric DUKU, Auteur ; Annie RICHARD, Auteur ; Martina FRANCHINI, Auteur ; Jessica BRIAN, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Lori-Ann R. SACREY, Auteur ; Caroline RONCADIN, Auteur ; Isabel M. SMITH, Auteur Article en page(s) : p.481-492 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract Delays in motor development are not considered a core feature of autism spectrum disorder (ASD). Yet, recent studies of infant siblings of children with ASD suggest that early delays in motor skills may be associated with later delays in developmental areas considered to be core features of an ASD diagnosis. While these studies demonstrate the longitudinal association between core features and motor delays observed at single time points, there is considerable interest in studying the trajectories of motor development over the first 3?years of life. To accomplish this, we investigated early trajectories of motor development in a cohort of 499 infant siblings of children with ASD and 176 children with no family history of ASD. Data for the current study were drawn from the prospective, multi-site, Canadian Infant Sibling Study. We evaluated trajectories of fine and gross motor development over the first 3?years using group-based trajectory modeling. Our results show that membership for both fine and gross motor trajectory groups was related to expressive language skills, receptive language skills, ASD symptom severity scores, and diagnostic classification at age 3. These results provide evidence that the trajectory of a child's early motor development may have important prognostic implications in ASD. En ligne : https://doi.org/10.1002/aur.2641 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=473 [article] Early trajectories of motor skills in infant siblings of children with autism spectrum disorder [Texte imprimé et/ou numérique] / James W. PATTERSON, Auteur ; Vickie ARMSTRONG, Auteur ; Eric DUKU, Auteur ; Annie RICHARD, Auteur ; Martina FRANCHINI, Auteur ; Jessica BRIAN, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Lori-Ann R. SACREY, Auteur ; Caroline RONCADIN, Auteur ; Isabel M. SMITH, Auteur . - p.481-492. Langues : Anglais (eng) in Autism Research > 15-3 (March 2022) . - p.481-492 Index. décimale : PER Périodiques Résumé : Abstract Delays in motor development are not considered a core feature of autism spectrum disorder (ASD). Yet, recent studies of infant siblings of children with ASD suggest that early delays in motor skills may be associated with later delays in developmental areas considered to be core features of an ASD diagnosis. While these studies demonstrate the longitudinal association between core features and motor delays observed at single time points, there is considerable interest in studying the trajectories of motor development over the first 3?years of life. To accomplish this, we investigated early trajectories of motor development in a cohort of 499 infant siblings of children with ASD and 176 children with no family history of ASD. Data for the current study were drawn from the prospective, multi-site, Canadian Infant Sibling Study. We evaluated trajectories of fine and gross motor development over the first 3?years using group-based trajectory modeling. Our results show that membership for both fine and gross motor trajectory groups was related to expressive language skills, receptive language skills, ASD symptom severity scores, and diagnostic classification at age 3. These results provide evidence that the trajectory of a child's early motor development may have important prognostic implications in ASD. En ligne : https://doi.org/10.1002/aur.2641 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=473

The association between social emotional development and symptom presentation in autism spectrum disorder / Kyle B. REID in Development and Psychopathology, 32-4 (October 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-4 (October 2020) . - p.1206-1216 Titre : The association between social emotional development and symptom presentation in autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Kyle B. REID, Auteur ; Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Sarah RAZA, Auteur ; Jessica BRIAN, Auteur ; Isabel M SMITH, Auteur ; Susan E. BRYSON, Auteur ; Vickie ARMSTRONG, Auteur ; Wendy ROBERTS, Auteur ; Peter SZATMARI, Auteur ; Tracy VAILLANCOURT, Auteur ; Caroline RONCADIN, Auteur Article en page(s) : p.1206-1216 Langues : Anglais (eng) Mots-clés : Bitsea  Itsea  autism spectrum disorder  high-risk cohort  infant sibling Index. décimale : PER Périodiques Résumé : Understanding differences in social-emotional behavior can help identify atypical development. This study examined the differences in social-emotional development in children at increased risk of an autism spectrum disorder (ASD) diagnosis (infant siblings of children diagnosed with the disorder). Parents completed the Brief Infant-Toddler Social-Emotional Assessment (BITSEA) to determine its ability to flag children with later-diagnosed ASD in a high-risk (HR) sibling population. Parents of HR (n = 311) and low-risk (LR; no family history of ASD; n = 127) children completed the BITSEA when their children were 18 months old and all children underwent a diagnostic assessment for ASD at age 3 years. All six subscales of the BITSEA (Problems, Competence, ASD Problems, ASD Competence, Total ASD Score, and Red Flags) distinguished between those in the HR group who were diagnosed with ASD (n = 84) compared to non-ASD-diagnosed children (both HR-N and LR). One subscale (BITSEA Competence) differentiated between the HR children not diagnosed with ASD and the LR group. The results suggest that tracking early social-emotional development may have implications for all HR children, as they are at increased risk of ASD but also other developmental or mental health conditions. En ligne : http://dx.doi.org/10.1017/s0954579420000711 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433 [article] The association between social emotional development and symptom presentation in autism spectrum disorder [Texte imprimé et/ou numérique] / Kyle B. REID, Auteur ; Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Sarah RAZA, Auteur ; Jessica BRIAN, Auteur ; Isabel M SMITH, Auteur ; Susan E. BRYSON, Auteur ; Vickie ARMSTRONG, Auteur ; Wendy ROBERTS, Auteur ; Peter SZATMARI, Auteur ; Tracy VAILLANCOURT, Auteur ; Caroline RONCADIN, Auteur . - p.1206-1216. Langues : Anglais (eng) in Development and Psychopathology > 32-4 (October 2020) . - p.1206-1216 Mots-clés : Bitsea  Itsea  autism spectrum disorder  high-risk cohort  infant sibling Index. décimale : PER Périodiques Résumé : Understanding differences in social-emotional behavior can help identify atypical development. This study examined the differences in social-emotional development in children at increased risk of an autism spectrum disorder (ASD) diagnosis (infant siblings of children diagnosed with the disorder). Parents completed the Brief Infant-Toddler Social-Emotional Assessment (BITSEA) to determine its ability to flag children with later-diagnosed ASD in a high-risk (HR) sibling population. Parents of HR (n = 311) and low-risk (LR; no family history of ASD; n = 127) children completed the BITSEA when their children were 18 months old and all children underwent a diagnostic assessment for ASD at age 3 years. All six subscales of the BITSEA (Problems, Competence, ASD Problems, ASD Competence, Total ASD Score, and Red Flags) distinguished between those in the HR group who were diagnosed with ASD (n = 84) compared to non-ASD-diagnosed children (both HR-N and LR). One subscale (BITSEA Competence) differentiated between the HR children not diagnosed with ASD and the LR group. The results suggest that tracking early social-emotional development may have implications for all HR children, as they are at increased risk of ASD but also other developmental or mental health conditions. En ligne : http://dx.doi.org/10.1017/s0954579420000711 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433

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