Emotion Perception in Music in High-Functioning Adolescents With Autism Spectrum Disorders / Eve-Marie QUINTIN in Journal of Autism and Developmental Disorders, 41-9 (September 2011)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 41-9 (September 2011) . - p.1240-1255 Titre : Emotion Perception in Music in High-Functioning Adolescents With Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Eve-Marie QUINTIN, Auteur ; Anjali BHATARA, Auteur ; Hélène POISSANT, Auteur ; Eric FOMBONNE, Auteur ; Daniel J. LEVITIN, Auteur Année de publication : 2011 Article en page(s) : p.1240-1255 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Emotion  Music  Adolescence Index. décimale : PER Périodiques Résumé : Individuals with Autism Spectrum Disorders (ASD) succeed at a range of musical tasks. The ability to recognize musical emotion as belonging to one of four categories (happy, sad, scared or peaceful) was assessed in high-functioning adolescents with ASD (N = 26) and adolescents with typical development (TD, N = 26) with comparable performance IQ, auditory working memory, and musical training and experience. When verbal IQ was controlled for, there was no significant effect of diagnostic group. Adolescents with ASD rated the intensity of the emotions similarly to adolescents with TD and reported greater confidence in their responses when they had correctly (vs. incorrectly) recognized the emotions. These findings are reviewed within the context of the amygdala theory of autism. En ligne : http://dx.doi.org/10.1007/s10803-010-1146-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=142 [article] Emotion Perception in Music in High-Functioning Adolescents With Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Eve-Marie QUINTIN, Auteur ; Anjali BHATARA, Auteur ; Hélène POISSANT, Auteur ; Eric FOMBONNE, Auteur ; Daniel J. LEVITIN, Auteur . - 2011 . - p.1240-1255. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 41-9 (September 2011) . - p.1240-1255 Mots-clés : Autism spectrum disorders  Emotion  Music  Adolescence Index. décimale : PER Périodiques Résumé : Individuals with Autism Spectrum Disorders (ASD) succeed at a range of musical tasks. The ability to recognize musical emotion as belonging to one of four categories (happy, sad, scared or peaceful) was assessed in high-functioning adolescents with ASD (N = 26) and adolescents with typical development (TD, N = 26) with comparable performance IQ, auditory working memory, and musical training and experience. When verbal IQ was controlled for, there was no significant effect of diagnostic group. Adolescents with ASD rated the intensity of the emotions similarly to adolescents with TD and reported greater confidence in their responses when they had correctly (vs. incorrectly) recognized the emotions. These findings are reviewed within the context of the amygdala theory of autism. En ligne : http://dx.doi.org/10.1007/s10803-010-1146-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=142

Impaired Timing and Frequency Discrimination in High-functioning Autism Spectrum Disorders / Anjali BHATARA in Journal of Autism and Developmental Disorders, 43-10 (October 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-10 (October 2013) . - p.2312-2328 Titre : Impaired Timing and Frequency Discrimination in High-functioning Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Anjali BHATARA, Auteur ; Talin BABIKIAN, Auteur ; Elizabeth LAUGESON, Auteur ; Raffi TACHDJIAN, Auteur ; Yvonne S. SININGER, Auteur Article en page(s) : p.2312-2328 Langues : Anglais (eng) Mots-clés : Auditory perception  Psychophysics  Hyper-sensitivity  Asperger syndrome  High-functioning autism Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorders (ASD) frequently demonstrate preserved or enhanced frequency perception but impaired timing perception. The present study investigated the processing of spectral and temporal information in 12 adolescents with ASD and 15 age-matched controls. Participants completed two psychoacoustic tasks: one determined frequency difference limens, and the other determined gap detection thresholds. Results showed impaired frequency discrimination at the highest standard frequency in the ASD group but no overall difference between groups. However, when groups were defined by auditory hyper-sensitivity, a group difference arose. For the gap detection task, the ASD group demonstrated elevated thresholds. This supports previous research demonstrating a deficit in ASD in temporal perception and suggests a connection between hyper-sensitivity and frequency discrimination abilities. En ligne : http://dx.doi.org/10.1007/s10803-013-1778-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=215 [article] Impaired Timing and Frequency Discrimination in High-functioning Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Anjali BHATARA, Auteur ; Talin BABIKIAN, Auteur ; Elizabeth LAUGESON, Auteur ; Raffi TACHDJIAN, Auteur ; Yvonne S. SININGER, Auteur . - p.2312-2328. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-10 (October 2013) . - p.2312-2328 Mots-clés : Auditory perception  Psychophysics  Hyper-sensitivity  Asperger syndrome  High-functioning autism Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorders (ASD) frequently demonstrate preserved or enhanced frequency perception but impaired timing perception. The present study investigated the processing of spectral and temporal information in 12 adolescents with ASD and 15 age-matched controls. Participants completed two psychoacoustic tasks: one determined frequency difference limens, and the other determined gap detection thresholds. Results showed impaired frequency discrimination at the highest standard frequency in the ASD group but no overall difference between groups. However, when groups were defined by auditory hyper-sensitivity, a group difference arose. For the gap detection task, the ASD group demonstrated elevated thresholds. This supports previous research demonstrating a deficit in ASD in temporal perception and suggests a connection between hyper-sensitivity and frequency discrimination abilities. En ligne : http://dx.doi.org/10.1007/s10803-013-1778-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=215

Nick Dubin: Asperger Syndrome and Anxiety—A Guide to Successful Stress Management / Anjali BHATARA in Journal of Autism and Developmental Disorders, 40-11 (November 2010)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 40-11 (November 2010) . - p.1419-1420 Titre : Nick Dubin: Asperger Syndrome and Anxiety—A Guide to Successful Stress Management : Jessica Kingsley Publishers, London, 2009, 222 pp., ISBN 978-1-84310-895-5, $19.95 (paper) Type de document : Texte imprimé et/ou numérique Auteurs : Anjali BHATARA, Auteur Année de publication : 2010 Article en page(s) : p.1419-1420 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-009-0881-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114 [article] Nick Dubin: Asperger Syndrome and Anxiety—A Guide to Successful Stress Management : Jessica Kingsley Publishers, London, 2009, 222 pp., ISBN 978-1-84310-895-5, $19.95 (paper) [Texte imprimé et/ou numérique] / Anjali BHATARA, Auteur . - 2010 . - p.1419-1420. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 40-11 (November 2010) . - p.1419-1420 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-009-0881-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114

Perception of emotion in musical performance in adolescents with autism spectrum disorders / Anjali BHATARA in Autism Research, 3-5 (October 2010)  

Public ISBD [article]  inAutism Research > 3-5 (October 2010) . - p.214-225 Titre : Perception of emotion in musical performance in adolescents with autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Anjali BHATARA, Auteur ; Eve-Marie QUINTIN, Auteur ; Bianca LEVY, Auteur ; Ursula BELLUGI, Auteur ; Eric FOMBONNE, Auteur ; Daniel J. LEVITIN, Auteur Année de publication : 2010 Article en page(s) : p.214-225 Langues : Anglais (eng) Mots-clés : autism spectrum disorders  Asperger syndrome  Williams syndrome  music  emotion perception  auditory perception Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorders (ASD) are impaired in understanding the emotional undertones of speech, many of which are communicated through prosody. Musical performance also employs a form of prosody to communicate emotion, and the goal of this study was to examine the ability of adolescents with ASD to understand musical emotion. We designed an experiment in which each musical stimulus served as its own control while we varied the emotional expressivity by manipulating timing and amplitude variation. We asked children and adolescents with ASD and matched controls as well as individuals with Williams syndrome (WS) to rate how emotional these excerpts sounded. Results show that children and adolescents with ASD are impaired relative to matched controls and individuals with WS at judging the difference in emotionality among the expressivity levels. Implications for theories of emotion in autism are discussed in light of these findings. En ligne : http://dx.doi.org/10.1002/aur.147 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=115 [article] Perception of emotion in musical performance in adolescents with autism spectrum disorders [Texte imprimé et/ou numérique] / Anjali BHATARA, Auteur ; Eve-Marie QUINTIN, Auteur ; Bianca LEVY, Auteur ; Ursula BELLUGI, Auteur ; Eric FOMBONNE, Auteur ; Daniel J. LEVITIN, Auteur . - 2010 . - p.214-225. Langues : Anglais (eng) in Autism Research > 3-5 (October 2010) . - p.214-225 Mots-clés : autism spectrum disorders  Asperger syndrome  Williams syndrome  music  emotion perception  auditory perception Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorders (ASD) are impaired in understanding the emotional undertones of speech, many of which are communicated through prosody. Musical performance also employs a form of prosody to communicate emotion, and the goal of this study was to examine the ability of adolescents with ASD to understand musical emotion. We designed an experiment in which each musical stimulus served as its own control while we varied the emotional expressivity by manipulating timing and amplitude variation. We asked children and adolescents with ASD and matched controls as well as individuals with Williams syndrome (WS) to rate how emotional these excerpts sounded. Results show that children and adolescents with ASD are impaired relative to matched controls and individuals with WS at judging the difference in emotionality among the expressivity levels. Implications for theories of emotion in autism are discussed in light of these findings. En ligne : http://dx.doi.org/10.1002/aur.147 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=115

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