Teaching "Imaginary Objects" Symbolic Play to Young Children with Autism / G. T. LEE in Journal of Autism and Developmental Disorders, 49-10 (October 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-10 (October 2019) . - p.4109-4122 Titre : Teaching "Imaginary Objects" Symbolic Play to Young Children with Autism Type de document : texte imprimé Auteurs : G. T. LEE, Auteur ; S. XU, Auteur ; S. GUO, Auteur ; L. GILIC, Auteur ; Y. PU, Auteur ; J. XU, Auteur Article en page(s) : p.4109-4122 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  China  Imaginary objects  Intraverbal training  Symbolic play Index. décimale : PER Périodiques Résumé : Symbolic play skills are important in language acquisition and child development. Children with autism spectrum disorder (ASD) often have difficulties demonstrating such play behaviors. Imaginary objects symbolic play refers to play behavior in which children perform play actions without actual objects. Three boys with ASD (3-7 years) participated in this study. A multiple-probe across three participants and two settings design was employed to evaluate the effects of intraverbal training on the acquisition and generalization of imaginary objects symbolic play. Results indicated that all children acquired and maintained target imaginary objects play activities. Generalization to untaught activities occurred in one child. All three children' symbolic play emerged or increased in free play after the instruction. En ligne : http://dx.doi.org/10.1007/s10803-019-04123-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=407 [article] Teaching "Imaginary Objects" Symbolic Play to Young Children with Autism [texte imprimé] / G. T. LEE, Auteur ; S. XU, Auteur ; S. GUO, Auteur ; L. GILIC, Auteur ; Y. PU, Auteur ; J. XU, Auteur . - p.4109-4122. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-10 (October 2019) . - p.4109-4122 Mots-clés : Autism spectrum disorder  China  Imaginary objects  Intraverbal training  Symbolic play Index. décimale : PER Périodiques Résumé : Symbolic play skills are important in language acquisition and child development. Children with autism spectrum disorder (ASD) often have difficulties demonstrating such play behaviors. Imaginary objects symbolic play refers to play behavior in which children perform play actions without actual objects. Three boys with ASD (3-7 years) participated in this study. A multiple-probe across three participants and two settings design was employed to evaluate the effects of intraverbal training on the acquisition and generalization of imaginary objects symbolic play. Results indicated that all children acquired and maintained target imaginary objects play activities. Generalization to untaught activities occurred in one child. All three children' symbolic play emerged or increased in free play after the instruction. En ligne : http://dx.doi.org/10.1007/s10803-019-04123-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=407

The autistic brain can process local but not global emotion regularities in facial and musical sequences / J. XU in Autism Research, 15-2 (February 2022)  

Public ISBD [article]  inAutism Research > 15-2 (February 2022) . - p.222-240 Titre : The autistic brain can process local but not global emotion regularities in facial and musical sequences Type de document : texte imprimé Auteurs : J. XU, Auteur ; L. ZHOU, Auteur ; F. LIU, Auteur ; C. XUE, Auteur ; J. JIANG, Auteur ; C. JIANG, Auteur Article en page(s) : p.222-240 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  facial emotion  global deficit  musical emotion  regularity Index. décimale : PER Périodiques Résumé : Whether autism spectrum disorder (ASD) is associated with a global processing deficit remains controversial. Global integration requires extraction of regularity across various timescales, yet little is known about how individuals with ASD process regularity at local (short timescale) versus global (long timescale) levels. To this end, we used event-related potentials to investigate whether individuals with ASD would show different neural responses to local (within trial) versus global (across trials) emotion regularities extracted from sequential facial expressions; and if so, whether this visual abnormality would generalize to the music (auditory) domain. Twenty individuals with ASD and 21 age- and IQ-matched individuals with typical development participated in this study. At an early processing stage, ASD participants exhibited preserved neural responses to violations of local emotion regularity for both faces and music. At a later stage, however, there was an absence of neural responses in ASD to violations of global emotion regularity for both faces and music. These findings suggest that the autistic brain responses to emotion regularity are modulated by the timescale of sequential stimuli, and provide insight into the neural mechanisms underlying emotional processing in ASD. En ligne : http://dx.doi.org/10.1002/aur.2635 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450 [article] The autistic brain can process local but not global emotion regularities in facial and musical sequences [texte imprimé] / J. XU, Auteur ; L. ZHOU, Auteur ; F. LIU, Auteur ; C. XUE, Auteur ; J. JIANG, Auteur ; C. JIANG, Auteur . - p.222-240. Langues : Anglais (eng) in Autism Research > 15-2 (February 2022) . - p.222-240 Mots-clés : autism spectrum disorder  facial emotion  global deficit  musical emotion  regularity Index. décimale : PER Périodiques Résumé : Whether autism spectrum disorder (ASD) is associated with a global processing deficit remains controversial. Global integration requires extraction of regularity across various timescales, yet little is known about how individuals with ASD process regularity at local (short timescale) versus global (long timescale) levels. To this end, we used event-related potentials to investigate whether individuals with ASD would show different neural responses to local (within trial) versus global (across trials) emotion regularities extracted from sequential facial expressions; and if so, whether this visual abnormality would generalize to the music (auditory) domain. Twenty individuals with ASD and 21 age- and IQ-matched individuals with typical development participated in this study. At an early processing stage, ASD participants exhibited preserved neural responses to violations of local emotion regularity for both faces and music. At a later stage, however, there was an absence of neural responses in ASD to violations of global emotion regularity for both faces and music. These findings suggest that the autistic brain responses to emotion regularity are modulated by the timescale of sequential stimuli, and provide insight into the neural mechanisms underlying emotional processing in ASD. En ligne : http://dx.doi.org/10.1002/aur.2635 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450

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