Age trends in visual exploration of social and nonsocial information in children with autism / Jed T. ELISON in Research in Autism Spectrum Disorders, 6-2 (April-June 2012)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 6-2 (April-June 2012) . - p.842-851 Titre : Age trends in visual exploration of social and nonsocial information in children with autism Type de document : Texte imprimé et/ou numérique Auteurs : Jed T. ELISON, Auteur ; Noah J. SASSON, Auteur ; Lauren M. TURNER-BROWN, Auteur ; Gabriel S. DICHTER, Auteur ; James W. BODFISH, Auteur Année de publication : 2012 Article en page(s) : p.842-851 Langues : Anglais (eng) Mots-clés : Autism  Attention  Visual exploration  Development  Eye tracking Index. décimale : PER Périodiques Résumé : Because previous studies of attention in autism spectrum disorders (ASD) have been restricted in age range examined, little is known about how these processes develop over the course of childhood. In this study we examined cross-sectional age effects on patterns of visual attention to social and nonsocial information in 43 typically developing children and 51 children with ASD ranging in age from 2 to 18. Results indicated a sharp increase in visual exploration with age and a decrease in perseverative and detail-focused attention for both groups of children. However, increased age was associated with greater increases in visual exploration for typically developing children than for those children with ASD. The developmental differences were most pronounced for attention to certain nonsocial stimuli as children with ASD demonstrated a disproportionate attentional bias for these stimuli from very early in life. Disproportionate visual attention to certain nonsocial objects relative to social stimuli in ASD spanned from early to late childhood, and thus may represent both an early and a persistent characteristic of the disorder. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.11.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Age trends in visual exploration of social and nonsocial information in children with autism [Texte imprimé et/ou numérique] / Jed T. ELISON, Auteur ; Noah J. SASSON, Auteur ; Lauren M. TURNER-BROWN, Auteur ; Gabriel S. DICHTER, Auteur ; James W. BODFISH, Auteur . - 2012 . - p.842-851. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 6-2 (April-June 2012) . - p.842-851 Mots-clés : Autism  Attention  Visual exploration  Development  Eye tracking Index. décimale : PER Périodiques Résumé : Because previous studies of attention in autism spectrum disorders (ASD) have been restricted in age range examined, little is known about how these processes develop over the course of childhood. In this study we examined cross-sectional age effects on patterns of visual attention to social and nonsocial information in 43 typically developing children and 51 children with ASD ranging in age from 2 to 18. Results indicated a sharp increase in visual exploration with age and a decrease in perseverative and detail-focused attention for both groups of children. However, increased age was associated with greater increases in visual exploration for typically developing children than for those children with ASD. The developmental differences were most pronounced for attention to certain nonsocial stimuli as children with ASD demonstrated a disproportionate attentional bias for these stimuli from very early in life. Disproportionate visual attention to certain nonsocial objects relative to social stimuli in ASD spanned from early to late childhood, and thus may represent both an early and a persistent characteristic of the disorder. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.11.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Brief Report: Circumscribed Attention in Young Children with Autism / Noah J. SASSON in Journal of Autism and Developmental Disorders, 41-2 (February 2011)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 41-2 (February 2011) . - p.242-247 Titre : Brief Report: Circumscribed Attention in Young Children with Autism Type de document : Texte imprimé et/ou numérique Auteurs : Noah J. SASSON, Auteur ; Jed T. ELISON, Auteur ; Lauren M. TURNER-BROWN, Auteur ; Gabriel S. DICHTER, Auteur ; James W. BODFISH, Auteur Année de publication : 2011 Article en page(s) : p.242-247 Langues : Anglais (eng) Mots-clés : Autism  Attention  Visual exploration  Toddlers  Perseveration Index. décimale : PER Périodiques Résumé : School-aged children and adolescents with autism demonstrate circumscribed attentional patterns to nonsocial aspects of complex visual arrays (Sasson et al. 2008). The current study downward extended these findings to a sample of 2–5 year-olds with autism and 2–5 year-old typically developing children. Eye-tracking was used to quantify discrete aspects of visual attention to picture arrays containing combinations of social pictures, pictures of objects frequently involved in circumscribed interests in persons with autism (e.g., trains), and pictures of more commonplace objects (e.g., clothing). The children with autism exhibited greater exploration and perseverative attention on objects related to circumscribed interests than did typically developing children. Results suggest that circumscribed attention may be an early emerging characteristic of autism. En ligne : http://dx.doi.org/10.1007/s10803-010-1038-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=117 [article] Brief Report: Circumscribed Attention in Young Children with Autism [Texte imprimé et/ou numérique] / Noah J. SASSON, Auteur ; Jed T. ELISON, Auteur ; Lauren M. TURNER-BROWN, Auteur ; Gabriel S. DICHTER, Auteur ; James W. BODFISH, Auteur . - 2011 . - p.242-247. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 41-2 (February 2011) . - p.242-247 Mots-clés : Autism  Attention  Visual exploration  Toddlers  Perseveration Index. décimale : PER Périodiques Résumé : School-aged children and adolescents with autism demonstrate circumscribed attentional patterns to nonsocial aspects of complex visual arrays (Sasson et al. 2008). The current study downward extended these findings to a sample of 2–5 year-olds with autism and 2–5 year-old typically developing children. Eye-tracking was used to quantify discrete aspects of visual attention to picture arrays containing combinations of social pictures, pictures of objects frequently involved in circumscribed interests in persons with autism (e.g., trains), and pictures of more commonplace objects (e.g., clothing). The children with autism exhibited greater exploration and perseverative attention on objects related to circumscribed interests than did typically developing children. Results suggest that circumscribed attention may be an early emerging characteristic of autism. En ligne : http://dx.doi.org/10.1007/s10803-010-1038-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=117

Infants who develop autism show smaller inventories of deictic and symbolic gestures at 12?months of age / Dennis WU in Autism Research, 17-4 (April 2024)  

Public ISBD [article]  inAutism Research > 17-4 (April 2024) . - p.838-851 Titre : Infants who develop autism show smaller inventories of deictic and symbolic gestures at 12?months of age Type de document : Texte imprimé et/ou numérique Auteurs : Dennis WU, Auteur ; Jason J. WOLFF, Auteur ; Shruthi RAVI, Auteur ; Jed T. ELISON, Auteur ; Annette ESTES, Auteur ; Sarah PATERSON, Auteur ; Tanya ST. JOHN, Auteur ; Hervé ABDI, Auteur ; Luke E. MORAGLIA, Auteur ; Joseph PIVEN, Auteur ; Meghan R. SWANSON, Auteur ; for the IBIS NETWORK, Auteur Article en page(s) : p.838-851 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract Gestures are an important social communication skill that infants and toddlers use to convey their thoughts, ideas, and intentions. Research suggests that early gesture use has important downstream impacts on developmental processes, such as language learning. However, autistic children are more likely to have challenges in their gestural development. The current study expands upon previous literature on the differences in gesture use between young autistic and non-autistic toddlers by collecting data using a parent-report questionnaire called the MCDI-Words and Gestures at three time points, 12, 18, and 24?months of age. Results (N = 467) showed that high-likelihood infants who later met diagnostic criteria for ASD (n = 73 HL-ASD) have attenuated gesture growth from 12 to 24?months for both deictic gestures and symbolic gestures when compared to high-likelihood infants who later did not meet criteria for ASD (n = 249 HL-Neg) and low-likelihood infants who did not meet criteria for ASD (n = 145 LL-Neg). Other social communicative skills, like play behaviors and imitation, were also found to be impacted in young autistic children when compared to their non-autistic peers. Understanding early differences in social communication growth before a formal autism diagnosis can provide important insights for early intervention. En ligne : https://doi.org/10.1002/aur.3092 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=526 [article] Infants who develop autism show smaller inventories of deictic and symbolic gestures at 12?months of age [Texte imprimé et/ou numérique] / Dennis WU, Auteur ; Jason J. WOLFF, Auteur ; Shruthi RAVI, Auteur ; Jed T. ELISON, Auteur ; Annette ESTES, Auteur ; Sarah PATERSON, Auteur ; Tanya ST. JOHN, Auteur ; Hervé ABDI, Auteur ; Luke E. MORAGLIA, Auteur ; Joseph PIVEN, Auteur ; Meghan R. SWANSON, Auteur ; for the IBIS NETWORK, Auteur . - p.838-851. Langues : Anglais (eng) in Autism Research > 17-4 (April 2024) . - p.838-851 Index. décimale : PER Périodiques Résumé : Abstract Gestures are an important social communication skill that infants and toddlers use to convey their thoughts, ideas, and intentions. Research suggests that early gesture use has important downstream impacts on developmental processes, such as language learning. However, autistic children are more likely to have challenges in their gestural development. The current study expands upon previous literature on the differences in gesture use between young autistic and non-autistic toddlers by collecting data using a parent-report questionnaire called the MCDI-Words and Gestures at three time points, 12, 18, and 24?months of age. Results (N = 467) showed that high-likelihood infants who later met diagnostic criteria for ASD (n = 73 HL-ASD) have attenuated gesture growth from 12 to 24?months for both deictic gestures and symbolic gestures when compared to high-likelihood infants who later did not meet criteria for ASD (n = 249 HL-Neg) and low-likelihood infants who did not meet criteria for ASD (n = 145 LL-Neg). Other social communicative skills, like play behaviors and imitation, were also found to be impacted in young autistic children when compared to their non-autistic peers. Understanding early differences in social communication growth before a formal autism diagnosis can provide important insights for early intervention. En ligne : https://doi.org/10.1002/aur.3092 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=526

Longitudinal patterns of repetitive behavior in toddlers with autism / Jason J. WOLFF in Journal of Child Psychology and Psychiatry, 55-8 (August 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-8 (August 2014) . - p.945-953 Titre : Longitudinal patterns of repetitive behavior in toddlers with autism Type de document : Texte imprimé et/ou numérique Auteurs : Jason J. WOLFF, Auteur ; Kelly N. BOTTERON, Auteur ; Stephen R. DAGER, Auteur ; Jed T. ELISON, Auteur ; Annette M. ESTES, Auteur ; Hongbin GU, Auteur ; Heather C. HAZLETT, Auteur ; Juhi PANDEY, Auteur ; Sarah J. PATERSON, Auteur ; Robert T. SCHULTZ, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Joseph PIVEN, Auteur ; THE IBIS NETWORK,, Auteur Article en page(s) : p.945-953 Langues : Anglais (eng) Mots-clés : Autism  repetitive behavior  high-risk siblings Index. décimale : PER Périodiques Résumé : Background Recent evidence suggests that restricted and repetitive behaviors may differentiate children who develop autism spectrum disorder (ASD) by late infancy. How these core symptoms manifest early in life, particularly among infants at high risk for the disorder, is not well characterized. Methods Prospective, longitudinal parent-report data (Repetitive Behavior Scales-Revised) were collected for 190 high-risk toddlers and 60 low-risk controls from 12 to 24 months of age. Forty-one high-risk children were classified with ASD at age 2. Profiles of repetitive behavior were compared between groups using generalized estimating equations. Results Longitudinal profiles for children diagnosed with ASD differed significantly from high- and low-risk children without the disorder on all measures of repetitive behavior. High-risk toddlers without ASD were intermediate to low risk and ASD positive counterparts. Toddlers with ASD showed significantly higher rates of repetitive behavior across subtypes at the 12-month time point. Repetitive behaviors were significantly correlated with adaptive behavior and socialization scores among children with ASD at 24 months of age, but were largely unrelated to measures of general cognitive ability. Conclusions These findings suggest that as early as 12 months of age, a broad range of repetitive behaviors are highly elevated in children who go on to develop ASD. While some degree of repetitive behavior is elemental to typical early development, the extent of these behaviors among children who develop ASD appears highly atypical. En ligne : http://dx.doi.org/10.1111/jcpp.12207 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237 [article] Longitudinal patterns of repetitive behavior in toddlers with autism [Texte imprimé et/ou numérique] / Jason J. WOLFF, Auteur ; Kelly N. BOTTERON, Auteur ; Stephen R. DAGER, Auteur ; Jed T. ELISON, Auteur ; Annette M. ESTES, Auteur ; Hongbin GU, Auteur ; Heather C. HAZLETT, Auteur ; Juhi PANDEY, Auteur ; Sarah J. PATERSON, Auteur ; Robert T. SCHULTZ, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Joseph PIVEN, Auteur ; THE IBIS NETWORK,, Auteur . - p.945-953. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-8 (August 2014) . - p.945-953 Mots-clés : Autism  repetitive behavior  high-risk siblings Index. décimale : PER Périodiques Résumé : Background Recent evidence suggests that restricted and repetitive behaviors may differentiate children who develop autism spectrum disorder (ASD) by late infancy. How these core symptoms manifest early in life, particularly among infants at high risk for the disorder, is not well characterized. Methods Prospective, longitudinal parent-report data (Repetitive Behavior Scales-Revised) were collected for 190 high-risk toddlers and 60 low-risk controls from 12 to 24 months of age. Forty-one high-risk children were classified with ASD at age 2. Profiles of repetitive behavior were compared between groups using generalized estimating equations. Results Longitudinal profiles for children diagnosed with ASD differed significantly from high- and low-risk children without the disorder on all measures of repetitive behavior. High-risk toddlers without ASD were intermediate to low risk and ASD positive counterparts. Toddlers with ASD showed significantly higher rates of repetitive behavior across subtypes at the 12-month time point. Repetitive behaviors were significantly correlated with adaptive behavior and socialization scores among children with ASD at 24 months of age, but were largely unrelated to measures of general cognitive ability. Conclusions These findings suggest that as early as 12 months of age, a broad range of repetitive behaviors are highly elevated in children who go on to develop ASD. While some degree of repetitive behavior is elemental to typical early development, the extent of these behaviors among children who develop ASD appears highly atypical. En ligne : http://dx.doi.org/10.1111/jcpp.12207 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237

Potential Risk Factors for the Development of Self-Injurious Behavior among Infants at Risk for Autism Spectrum Disorder / Adele F. DIMIAN 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.1403-1415 Titre : Potential Risk Factors for the Development of Self-Injurious Behavior among Infants at Risk for Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Adele F. DIMIAN, Auteur ; Kelly N. BOTTERON, Auteur ; Stephen R. DAGER, Auteur ; Jed T. ELISON, Auteur ; Annette M. ESTES, Auteur ; John R. PRUETT, Auteur ; Robert T. SCHULTZ, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Joseph PIVEN, Auteur ; Jason J. WOLFF, Auteur Article en page(s) : p.1403-1415 Langues : Anglais (eng) Mots-clés : Self-injurious behavior  Repetitive behavior  Autism spectrum disorder  Risk factors  Infants Index. décimale : PER Périodiques Résumé : Prevalence of self-injurious behavior (SIB) is as high as 50% among children with autism spectrum disorder (ASD). Identification of risk factors for the development of SIB is critical to early intervention and prevention. However, there is little empirical research utilizing a prospective design to identify early risk factors for SIB. The purpose of this study was to evaluate behavioral characteristics predicting SIB at age 2 years among 235 infants at high familial risk for ASD. Logistic regression results indicated that presence of SIB or proto-SIB and lower developmental functioning at age 12 months significantly predicted SIB at 24 months. A pattern of persistent SIB over this period was associated with a diagnosis of autism and poorer cognitive and adaptive outcomes. En ligne : http://dx.doi.org/10.1007/s10803-017-3057-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305 [article] Potential Risk Factors for the Development of Self-Injurious Behavior among Infants at Risk for Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Adele F. DIMIAN, Auteur ; Kelly N. BOTTERON, Auteur ; Stephen R. DAGER, Auteur ; Jed T. ELISON, Auteur ; Annette M. ESTES, Auteur ; John R. PRUETT, Auteur ; Robert T. SCHULTZ, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Joseph PIVEN, Auteur ; Jason J. WOLFF, Auteur . - p.1403-1415. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-5 (May 2017) . - p.1403-1415 Mots-clés : Self-injurious behavior  Repetitive behavior  Autism spectrum disorder  Risk factors  Infants Index. décimale : PER Périodiques Résumé : Prevalence of self-injurious behavior (SIB) is as high as 50% among children with autism spectrum disorder (ASD). Identification of risk factors for the development of SIB is critical to early intervention and prevention. However, there is little empirical research utilizing a prospective design to identify early risk factors for SIB. The purpose of this study was to evaluate behavioral characteristics predicting SIB at age 2 years among 235 infants at high familial risk for ASD. Logistic regression results indicated that presence of SIB or proto-SIB and lower developmental functioning at age 12 months significantly predicted SIB at 24 months. A pattern of persistent SIB over this period was associated with a diagnosis of autism and poorer cognitive and adaptive outcomes. En ligne : http://dx.doi.org/10.1007/s10803-017-3057-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305

Social motivation in infancy is associated with familial recurrence of ASD / Natasha MARRUS in Development and Psychopathology, 36-1 (February 2024)  

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The journey to autism: Insights from neuroimaging studies of infants and toddlers / Jason J. WOLFF in Development and Psychopathology, 30-2 (May 2018)  

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