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Do Verbal Children with Autism Comprehend Gesture as Readily as Typically Developing Children? / Nevena DIMITROVA in Journal of Autism and Developmental Disorders, 47-10 (October 2017)
[article]
Titre : Do Verbal Children with Autism Comprehend Gesture as Readily as Typically Developing Children? Type de document : Texte imprimé et/ou numérique Auteurs : Nevena DIMITROVA, Auteur ; ?eyda ÖZÇALI?KAN, Auteur ; Lauren B. ADAMSON, Auteur Article en page(s) : p.3267-3280 Langues : Anglais (eng) Mots-clés : Gesture Gesture comprehension Gesture production Autism Iconicity Gesture–speech combination Index. décimale : PER Périodiques Résumé : Gesture comprehension remains understudied, particularly in children with autism spectrum disorder (ASD) who have difficulties in gesture production. Using a novel gesture comprehension task, Study 1 examined how 2- to 4-year-old typically-developing (TD) children comprehend types of gestures and gesture–speech combinations, and showed better comprehension of deictic gestures and reinforcing gesture–speech combinations than iconic/conventional gestures and supplementary gesture–speech combinations at each age. Study 2 compared verbal children with ASD to TD children, comparable in receptive language ability, and showed similar patterns of comprehension in each group. Our results suggest that children comprehend deictic gestures and reinforcing gesture–speech combinations better than iconic/conventional gestures and supplementary combinations—a pattern that remains robust across different ages within TD children and children with ASD. En ligne : https://doi.org/10.1007/s10803-017-3243-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=319
in Journal of Autism and Developmental Disorders > 47-10 (October 2017) . - p.3267-3280[article] Do Verbal Children with Autism Comprehend Gesture as Readily as Typically Developing Children? [Texte imprimé et/ou numérique] / Nevena DIMITROVA, Auteur ; ?eyda ÖZÇALI?KAN, Auteur ; Lauren B. ADAMSON, Auteur . - p.3267-3280.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 47-10 (October 2017) . - p.3267-3280
Mots-clés : Gesture Gesture comprehension Gesture production Autism Iconicity Gesture–speech combination Index. décimale : PER Périodiques Résumé : Gesture comprehension remains understudied, particularly in children with autism spectrum disorder (ASD) who have difficulties in gesture production. Using a novel gesture comprehension task, Study 1 examined how 2- to 4-year-old typically-developing (TD) children comprehend types of gestures and gesture–speech combinations, and showed better comprehension of deictic gestures and reinforcing gesture–speech combinations than iconic/conventional gestures and supplementary gesture–speech combinations at each age. Study 2 compared verbal children with ASD to TD children, comparable in receptive language ability, and showed similar patterns of comprehension in each group. Our results suggest that children comprehend deictic gestures and reinforcing gesture–speech combinations better than iconic/conventional gestures and supplementary combinations—a pattern that remains robust across different ages within TD children and children with ASD. En ligne : https://doi.org/10.1007/s10803-017-3243-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=319 Gesture Development, Caregiver Responsiveness, and Language and Diagnostic Outcomes in Infants at High and Low Risk for Autism / Boin CHOI in Journal of Autism and Developmental Disorders, 50-7 (July 2020)
[article]
Titre : Gesture Development, Caregiver Responsiveness, and Language and Diagnostic Outcomes in Infants at High and Low Risk for Autism Type de document : Texte imprimé et/ou numérique Auteurs : Boin CHOI, Auteur ; Priyanka SHAH, Auteur ; Meredith L. ROWE, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur Article en page(s) : p.2556-2572 Langues : Anglais (eng) Mots-clés : Autism Gesture Infant siblings Receptive language Responsiveness Index. décimale : PER Périodiques Résumé : We investigated gesture production in infants at high and low risk for autism spectrum disorder (ASD) and caregiver responsiveness between 12 and 24 months of age and assessed the extent to which early gesture predicts later language and ASD outcomes. Participants included 55 high-risk infants, 21 of whom later met criteria for ASD, 34 low-risk infants, and their caregivers. Results indicated that (a) infants with ASD outcomes used fewer gestures and a lower proportion of developmentally advanced gesture-speech combinations; (b) caregivers of all the infants provided similar rates of contingent responses to their infants' gestures; and (c) gesture production at 12 months predicted subsequent receptive language and ASD outcomes within the high-risk group. En ligne : http://dx.doi.org/10.1007/s10803-019-03980-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=426
in Journal of Autism and Developmental Disorders > 50-7 (July 2020) . - p.2556-2572[article] Gesture Development, Caregiver Responsiveness, and Language and Diagnostic Outcomes in Infants at High and Low Risk for Autism [Texte imprimé et/ou numérique] / Boin CHOI, Auteur ; Priyanka SHAH, Auteur ; Meredith L. ROWE, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur . - p.2556-2572.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 50-7 (July 2020) . - p.2556-2572
Mots-clés : Autism Gesture Infant siblings Receptive language Responsiveness Index. décimale : PER Périodiques Résumé : We investigated gesture production in infants at high and low risk for autism spectrum disorder (ASD) and caregiver responsiveness between 12 and 24 months of age and assessed the extent to which early gesture predicts later language and ASD outcomes. Participants included 55 high-risk infants, 21 of whom later met criteria for ASD, 34 low-risk infants, and their caregivers. Results indicated that (a) infants with ASD outcomes used fewer gestures and a lower proportion of developmentally advanced gesture-speech combinations; (b) caregivers of all the infants provided similar rates of contingent responses to their infants' gestures; and (c) gesture production at 12 months predicted subsequent receptive language and ASD outcomes within the high-risk group. En ligne : http://dx.doi.org/10.1007/s10803-019-03980-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=426 Gesture Production in Toddlers with Autism Spectrum Disorder / Avinash MISHRA in Journal of Autism and Developmental Disorders, 51-5 (May 2021)
[article]
Titre : Gesture Production in Toddlers with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Avinash MISHRA, Auteur ; Victoria CEBALLOS, Auteur ; Kelsey HIMMELWRIGHT, Auteur ; Shannon MCCABE, Auteur ; Lindsay SCOTT, Auteur Article en page(s) : p.1658-1667 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Communication Gesture Pediatrics Index. décimale : PER Périodiques Résumé : Children with Autism Spectrum Disorder (ASD) demonstrate delayed and atypical communication development. These deficits constitute a core criterion for the diagnosis of ASD, though information regarding gestural communication in toddlers with ASD remains limited. The present investigation implemented a robust gesture classification system in order to obtain quantitative measures of gesture production in a cohort of toddlers with ASD (n = 40) and controls (n = 40) during 10-min, play-based interactions with caregivers. Children with ASD produced fewer overall gestures and gesture subtypes compared to controls. The ASD group also displayed atypical patterns of gesture production. These findings highlight the need for evidence-based screening, assessment, and intervention protocols pertaining to gestural communication in toddlers with ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04647-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=445
in Journal of Autism and Developmental Disorders > 51-5 (May 2021) . - p.1658-1667[article] Gesture Production in Toddlers with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Avinash MISHRA, Auteur ; Victoria CEBALLOS, Auteur ; Kelsey HIMMELWRIGHT, Auteur ; Shannon MCCABE, Auteur ; Lindsay SCOTT, Auteur . - p.1658-1667.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-5 (May 2021) . - p.1658-1667
Mots-clés : Autism spectrum disorder Communication Gesture Pediatrics Index. décimale : PER Périodiques Résumé : Children with Autism Spectrum Disorder (ASD) demonstrate delayed and atypical communication development. These deficits constitute a core criterion for the diagnosis of ASD, though information regarding gestural communication in toddlers with ASD remains limited. The present investigation implemented a robust gesture classification system in order to obtain quantitative measures of gesture production in a cohort of toddlers with ASD (n = 40) and controls (n = 40) during 10-min, play-based interactions with caregivers. Children with ASD produced fewer overall gestures and gesture subtypes compared to controls. The ASD group also displayed atypical patterns of gesture production. These findings highlight the need for evidence-based screening, assessment, and intervention protocols pertaining to gestural communication in toddlers with ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04647-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=445 Early developmental trajectories of expressive vocabulary and gesture production in a longitudinal cohort of Italian infants at high-risk for Autism Spectrum Disorder / V. RIVA in Autism Research, 14-7 (July 2021)
[article]
Titre : Early developmental trajectories of expressive vocabulary and gesture production in a longitudinal cohort of Italian infants at high-risk for Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : V. RIVA, Auteur ; A. CARUSO, Auteur ; Fabio APICELLA, Auteur ; G. VALERI, Auteur ; S. VICARI, Auteur ; M. MOLTENI, Auteur ; M. L. SCATTONI, Auteur Article en page(s) : p.1421-1433 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder Child Gestures Humans Infant Italy Language Development Disorders Vocabulary developmental trajectory expressive language gesture infant sibling Index. décimale : PER Périodiques Résumé : Delays in language are a hallmark feature of Autism Spectrum Disorder (ASD). However, little is known about the predictive role of language developmental trajectories on ASD. The present study aimed at identifying early different language developmental profiles of infants at high familial risk for ASD (HR-ASD) and testing their predictive role on ASD symptoms at 2?years. The role of gestures on socio-communicative skills has also been explored. Trajectories of expressive vocabulary were investigated in 137 HR-ASD infants at 12, 18, and, 24?months of age. Parents were requested to complete the Italian version of the MacArthur-Bates Communicative Development Inventory and ASD symptoms were measured by ADOS-2. Latent class growth analysis defined four trajectories: above average language development group (above-average LD, 18.2%), normal language development group (NLD, 38.7%), late-onset language development group (late-onset LD, 11.7%), and a group of children with stable language delay (SLD, 31.4%). Results showed that the SLD group obtained higher communicative difficulties and restricted/repetitive behavior compared to the other groups. Examining early increase of produced gestures in the different language classes, we found fewer produced gestures between 12 and 18?months in the SLD group compared to the late-onset LD group. The results identified clusters of HR infants who follow similar estimated trajectories based on individual differences in language development. These patterns of early language acquisition, together with produced gestures, may be predictive of later ASD symptoms and useful for planning prompt intervention. LAY SUMMARY: Language/gesture deficits are hallmark features of Autism Spectrum Disorder (ASD), but the predictive role of communicative trajectories on ASD remains unclear. In a longitudinal Italian sample of infants at high familial risk for ASD (HR-ASD), we tested if language trajectories and their link with gestures can predict ASD symptoms. We found four trajectories and HR infants with a stable language delay (SLD) trajectory showed more ASD symptoms later on. SLD infants produced fewer gestures compared to late-onset language development group that show more typical communicative skills. En ligne : http://dx.doi.org/10.1002/aur.2493 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=449
in Autism Research > 14-7 (July 2021) . - p.1421-1433[article] Early developmental trajectories of expressive vocabulary and gesture production in a longitudinal cohort of Italian infants at high-risk for Autism Spectrum Disorder [Texte imprimé et/ou numérique] / V. RIVA, Auteur ; A. CARUSO, Auteur ; Fabio APICELLA, Auteur ; G. VALERI, Auteur ; S. VICARI, Auteur ; M. MOLTENI, Auteur ; M. L. SCATTONI, Auteur . - p.1421-1433.
Langues : Anglais (eng)
in Autism Research > 14-7 (July 2021) . - p.1421-1433
Mots-clés : Autism Spectrum Disorder Child Gestures Humans Infant Italy Language Development Disorders Vocabulary developmental trajectory expressive language gesture infant sibling Index. décimale : PER Périodiques Résumé : Delays in language are a hallmark feature of Autism Spectrum Disorder (ASD). However, little is known about the predictive role of language developmental trajectories on ASD. The present study aimed at identifying early different language developmental profiles of infants at high familial risk for ASD (HR-ASD) and testing their predictive role on ASD symptoms at 2?years. The role of gestures on socio-communicative skills has also been explored. Trajectories of expressive vocabulary were investigated in 137 HR-ASD infants at 12, 18, and, 24?months of age. Parents were requested to complete the Italian version of the MacArthur-Bates Communicative Development Inventory and ASD symptoms were measured by ADOS-2. Latent class growth analysis defined four trajectories: above average language development group (above-average LD, 18.2%), normal language development group (NLD, 38.7%), late-onset language development group (late-onset LD, 11.7%), and a group of children with stable language delay (SLD, 31.4%). Results showed that the SLD group obtained higher communicative difficulties and restricted/repetitive behavior compared to the other groups. Examining early increase of produced gestures in the different language classes, we found fewer produced gestures between 12 and 18?months in the SLD group compared to the late-onset LD group. The results identified clusters of HR infants who follow similar estimated trajectories based on individual differences in language development. These patterns of early language acquisition, together with produced gestures, may be predictive of later ASD symptoms and useful for planning prompt intervention. LAY SUMMARY: Language/gesture deficits are hallmark features of Autism Spectrum Disorder (ASD), but the predictive role of communicative trajectories on ASD remains unclear. In a longitudinal Italian sample of infants at high familial risk for ASD (HR-ASD), we tested if language trajectories and their link with gestures can predict ASD symptoms. We found four trajectories and HR infants with a stable language delay (SLD) trajectory showed more ASD symptoms later on. SLD infants produced fewer gestures compared to late-onset language development group that show more typical communicative skills. En ligne : http://dx.doi.org/10.1002/aur.2493 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=449 Altered Gesture and Speech Production in ASD Detract from In-Person Communicative Quality / Laura M. MORETT in Journal of Autism and Developmental Disorders, 46-3 (March 2016)
[article]
Titre : Altered Gesture and Speech Production in ASD Detract from In-Person Communicative Quality Type de document : Texte imprimé et/ou numérique Auteurs : Laura M. MORETT, Auteur ; Kirsten O’HEARN, Auteur ; Beatriz LUNA, Auteur ; Avniel Singh GHUMAN, Auteur Article en page(s) : p.998-1012 Langues : Anglais (eng) Mots-clés : Gesture Language Social communication Dialogue Adolescence Index. décimale : PER Périodiques Résumé : This study disentangled the influences of language and social processing on communication in autism spectrum disorder (ASD) by examining whether gesture and speech production differs as a function of social context. The results indicate that, unlike other adolescents, adolescents with ASD did not increase their coherency and engagement in the presence of a visible listener, and that greater coherency and engagement were related to lesser social and communicative impairments. Additionally, the results indicated that adolescents with ASD produced sparser speech and fewer gestures conveying supplementary information, and that both of these effects increased in the presence of a visible listener. Together, these findings suggest that interpersonal communication deficits in ASD are driven more strongly by social processing than language processing. En ligne : http://dx.doi.org/10.1007/s10803-015-2645-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=281
in Journal of Autism and Developmental Disorders > 46-3 (March 2016) . - p.998-1012[article] Altered Gesture and Speech Production in ASD Detract from In-Person Communicative Quality [Texte imprimé et/ou numérique] / Laura M. MORETT, Auteur ; Kirsten O’HEARN, Auteur ; Beatriz LUNA, Auteur ; Avniel Singh GHUMAN, Auteur . - p.998-1012.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 46-3 (March 2016) . - p.998-1012
Mots-clés : Gesture Language Social communication Dialogue Adolescence Index. décimale : PER Périodiques Résumé : This study disentangled the influences of language and social processing on communication in autism spectrum disorder (ASD) by examining whether gesture and speech production differs as a function of social context. The results indicate that, unlike other adolescents, adolescents with ASD did not increase their coherency and engagement in the presence of a visible listener, and that greater coherency and engagement were related to lesser social and communicative impairments. Additionally, the results indicated that adolescents with ASD produced sparser speech and fewer gestures conveying supplementary information, and that both of these effects increased in the presence of a visible listener. Together, these findings suggest that interpersonal communication deficits in ASD are driven more strongly by social processing than language processing. En ligne : http://dx.doi.org/10.1007/s10803-015-2645-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=281 Atypicalities of Gesture Form and Function in Autistic Adults / A. DE MARCHENA in Journal of Autism and Developmental Disorders, 49-4 (April 2019)
PermalinkEarly Gesture and Vocabulary Development in Infant Siblings of Children with Autism Spectrum Disorder / J. M. IVERSON in Journal of Autism and Developmental Disorders, 48-1 (January 2018)
PermalinkI use my space not yours: Use of gesture space for referential identification among children with autism spectrum disorders / Wing-Chee SO in Research in Autism Spectrum Disorders, 26 (June 2016)
PermalinkMaternal Gesture Use and Language Development in Infant Siblings of Children with Autism Spectrum Disorder / Meagan R. TALBOTT in Journal of Autism and Developmental Disorders, 45-1 (January 2015)
PermalinkParent–Child Gesture Use During Problem Solving in Autistic Spectrum Disorder / Kristen MEDEIROS in Journal of Autism and Developmental Disorders, 44-8 (August 2014)
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