Brief Report: Broad Autism Phenotype in Adults is Associated with Performance on an Eye-Tracking Measure of Joint Attention / Meghan R. SWANSON in Journal of Autism and Developmental Disorders, 44-3 (March 2014)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 44-3 (March 2014) . - p.694-702 Titre : Brief Report: Broad Autism Phenotype in Adults is Associated with Performance on an Eye-Tracking Measure of Joint Attention Type de document : Texte imprimé et/ou numérique Auteurs : Meghan R. SWANSON, Auteur ; Michael SILLER, Auteur Article en page(s) : p.694-702 Langues : Anglais (eng) Mots-clés : Broad autism phenotype  Autism spectrum disorder  Response to joint attention  Gaze following  Eye-tracking  Endophenotype Index. décimale : PER Périodiques Résumé : The current study takes advantage of modern eye-tracking technology and evaluates how individuals allocate their attention when viewing social videos that display an adult model who is gazing at a series of targets that appear and disappear in the four corners of the screen (congruent condition), or gazing elsewhere (incongruent condition). Data demonstrated the feasibility of administrating this experimental paradigm to a diverse sample of healthy adult college students (N = 44). Results revealed that individual differences in gaze allocation were significantly related to a self-report measure evaluating features of the broad autism phenotype, suggesting that individual variation in the broad autism phenotype is related to individual differences in gaze allocation. En ligne : http://dx.doi.org/10.1007/s10803-013-1901-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=225 [article] Brief Report: Broad Autism Phenotype in Adults is Associated with Performance on an Eye-Tracking Measure of Joint Attention [Texte imprimé et/ou numérique] / Meghan R. SWANSON, Auteur ; Michael SILLER, Auteur . - p.694-702. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 44-3 (March 2014) . - p.694-702 Mots-clés : Broad autism phenotype  Autism spectrum disorder  Response to joint attention  Gaze following  Eye-tracking  Endophenotype Index. décimale : PER Périodiques Résumé : The current study takes advantage of modern eye-tracking technology and evaluates how individuals allocate their attention when viewing social videos that display an adult model who is gazing at a series of targets that appear and disappear in the four corners of the screen (congruent condition), or gazing elsewhere (incongruent condition). Data demonstrated the feasibility of administrating this experimental paradigm to a diverse sample of healthy adult college students (N = 44). Results revealed that individual differences in gaze allocation were significantly related to a self-report measure evaluating features of the broad autism phenotype, suggesting that individual variation in the broad autism phenotype is related to individual differences in gaze allocation. En ligne : http://dx.doi.org/10.1007/s10803-013-1901-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=225

Broad Autism Phenotype in Typically Developing Children Predicts Performance on an Eye-Tracking Measure of Joint Attention / Meghan R. SWANSON in Journal of Autism and Developmental Disorders, 43-3 (March 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-3 (March 2013) . - p.707-718 Titre : Broad Autism Phenotype in Typically Developing Children Predicts Performance on an Eye-Tracking Measure of Joint Attention Type de document : Texte imprimé et/ou numérique Auteurs : Meghan R. SWANSON, Auteur ; Gayle C. SERLIN, Auteur ; Michael SILLER, Auteur Article en page(s) : p.707-718 Langues : Anglais (eng) Mots-clés : Broad autism phenotype  Autism spectrum disorder  Response to joint attention  Gaze following  Eye-tracking  Endophenotype Index. décimale : PER Périodiques Résumé : We examined visual attention allocation during a set of social videos that are intended to elicit the coordination of attention with another person, compared to a control condition. Deficits in joint attention are a characteristic of young children with autism spectrum disorder (ASD). Participants included a diverse sample of 50 typically developing school-aged children between 3 and 9 years of age (M = 6:3, SD = 1:8). Results demonstrated that gaze allocation differed significantly between the experimental and control condition. Further, individual differences in gaze allocation were significantly predicted by a parent-report measure evaluating features of the broad autism phenotype. This study contributes to a research program that aims to develop and validate an endophenotype measure of ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1616-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=192 [article] Broad Autism Phenotype in Typically Developing Children Predicts Performance on an Eye-Tracking Measure of Joint Attention [Texte imprimé et/ou numérique] / Meghan R. SWANSON, Auteur ; Gayle C. SERLIN, Auteur ; Michael SILLER, Auteur . - p.707-718. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-3 (March 2013) . - p.707-718 Mots-clés : Broad autism phenotype  Autism spectrum disorder  Response to joint attention  Gaze following  Eye-tracking  Endophenotype Index. décimale : PER Périodiques Résumé : We examined visual attention allocation during a set of social videos that are intended to elicit the coordination of attention with another person, compared to a control condition. Deficits in joint attention are a characteristic of young children with autism spectrum disorder (ASD). Participants included a diverse sample of 50 typically developing school-aged children between 3 and 9 years of age (M = 6:3, SD = 1:8). Results demonstrated that gaze allocation differed significantly between the experimental and control condition. Further, individual differences in gaze allocation were significantly predicted by a parent-report measure evaluating features of the broad autism phenotype. This study contributes to a research program that aims to develop and validate an endophenotype measure of ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1616-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=192

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

Internal state language in the storybook narratives of children with and without autism spectrum disorder: Investigating relations to theory of mind abilities / Michael SILLER in Research in Autism Spectrum Disorders, 8-5 (May 2014)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 8-5 (May 2014) . - p.589-596 Titre : Internal state language in the storybook narratives of children with and without autism spectrum disorder: Investigating relations to theory of mind abilities Type de document : Texte imprimé et/ou numérique Auteurs : Michael SILLER, Auteur ; Meghan R. SWANSON, Auteur ; Gayle SERLIN, Auteur ; Ann G. TEACHWORTH, Auteur Article en page(s) : p.589-596 Mots-clés : Autism spectrum disorder  Narrative  Internal state language  Theory of mind Index. décimale : PER Périodiques Résumé : The current study examines narratives elicited using a wordless picture book, focusing on language used to describe the characters’ thoughts and emotions (i.e., internal state language, ISL). The sample includes 21 children with autism spectrum disorder (ASD) and 24 typically developing controls, matched on children's gender, IQ, as well as receptive and expressive vocabulary. This research had three major findings. First, despite equivalent performance on standardized language assessments, the volume of children's narratives (i.e., the number of utterances and words, the range of unique verbs and adjectives) was lower in children with ASD than in typically developing controls. Second, after controlling for narrative volume, the narratives of children with ASD were less likely to reference the characters’ emotions than was the case for typically developing controls. Finally, our results revealed a specific association between children's use of emotion terms and their performance on a battery of experimental tasks evaluating children's Theory of Mind abilities. Implications for our understanding of narrative deficits in ASD as well as interventions that use narrative as a context for improving social comprehension are discussed. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.02.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=229 [article] Internal state language in the storybook narratives of children with and without autism spectrum disorder: Investigating relations to theory of mind abilities [Texte imprimé et/ou numérique] / Michael SILLER, Auteur ; Meghan R. SWANSON, Auteur ; Gayle SERLIN, Auteur ; Ann G. TEACHWORTH, Auteur . - p.589-596. in Research in Autism Spectrum Disorders > 8-5 (May 2014) . - p.589-596 Mots-clés : Autism spectrum disorder  Narrative  Internal state language  Theory of mind Index. décimale : PER Périodiques Résumé : The current study examines narratives elicited using a wordless picture book, focusing on language used to describe the characters’ thoughts and emotions (i.e., internal state language, ISL). The sample includes 21 children with autism spectrum disorder (ASD) and 24 typically developing controls, matched on children's gender, IQ, as well as receptive and expressive vocabulary. This research had three major findings. First, despite equivalent performance on standardized language assessments, the volume of children's narratives (i.e., the number of utterances and words, the range of unique verbs and adjectives) was lower in children with ASD than in typically developing controls. Second, after controlling for narrative volume, the narratives of children with ASD were less likely to reference the characters’ emotions than was the case for typically developing controls. Finally, our results revealed a specific association between children's use of emotion terms and their performance on a battery of experimental tasks evaluating children's Theory of Mind abilities. Implications for our understanding of narrative deficits in ASD as well as interventions that use narrative as a context for improving social comprehension are discussed. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.02.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=229

Neurodevelopment of autism. The first three years of life / Meghan R. SWANSON

Public ISBD in Autism imaging and Devices / Manuel F. CASANOVA Titre : Neurodevelopment of autism. The first three years of life Type de document : Texte imprimé et/ou numérique Auteurs : Meghan R. SWANSON, Auteur ; Joseph PIVEN, Auteur Importance : p.37-57 Langues : Anglais (eng) Index. décimale : SCI-D SCI-D - Neurosciences Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=382 in Autism imaging and Devices / Manuel F. CASANOVA Neurodevelopment of autism. The first three years of life [Texte imprimé et/ou numérique] / Meghan R. SWANSON, Auteur ; Joseph PIVEN, Auteur . - [s.d.] . - p.37-57. Langues : Anglais (eng) Index. décimale : SCI-D SCI-D - Neurosciences Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=382

Exemplaires

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Patterns of gaze behavior during an eye-tracking measure of joint attention in typically developing children and children with autism spectrum disorder / Meghan R. SWANSON in Research in Autism Spectrum Disorders, 7-9 (September 2013)  

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Pupillary responses during a joint attention task are associated with nonverbal cognitive abilities and sub-clinical symptoms of autism / Valentyna ERSTENYUK in Research in Autism Spectrum Disorders, 8-6 (June 2014)  

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