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Vocal emotion perception in pseudo-sentences by secondary-school children with Autism Spectrum Disorder / Richard BRENNAND in Research in Autism Spectrum Disorders, 5-4 (October-December 2011)
[article]
Titre : Vocal emotion perception in pseudo-sentences by secondary-school children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Richard BRENNAND, Auteur ; Astrid SCHEPMAN, Auteur ; Paul RODWAY, Auteur Année de publication : 2011 Article en page(s) : p.1567-1573 Langues : Anglais (eng) Mots-clés : Vocal emotion Prosody Autism Spectrum Disorder Asperger syndrome Pseudo-sentences Amygdala theory Index. décimale : PER Périodiques Résumé : There have been inconsistent findings regarding emotion identification abilities in people with Autism Spectrum Disorder (ASD). Some researchers have found global or emotion-specific impairments, while others have not. The present work reports findings from an experiment testing the ability of children with ASD (primarily Asperger syndrome) to identify basic vocal emotions. Participants identified the emotion present in pseudo-sentences spoken with affective prosody (anger, fear, happiness, sadness). Participants with ASD, at secondary school, showed a modest, non-significant performance deficit compared to typically developing controls. This minor deficit was dependent on a difference in verbal ability. There was no evidence that children with ASD had emotion-specific or valence-specific deficits. By-items correlations showed that stimuli whose emotions were difficult to identify for children with ASD were also difficult to identify for controls, while confusion matrices showed similar error patterns across groups. The results are discussed in relation to the amygdala theory of autism. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.03.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=126
in Research in Autism Spectrum Disorders > 5-4 (October-December 2011) . - p.1567-1573[article] Vocal emotion perception in pseudo-sentences by secondary-school children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Richard BRENNAND, Auteur ; Astrid SCHEPMAN, Auteur ; Paul RODWAY, Auteur . - 2011 . - p.1567-1573.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 5-4 (October-December 2011) . - p.1567-1573
Mots-clés : Vocal emotion Prosody Autism Spectrum Disorder Asperger syndrome Pseudo-sentences Amygdala theory Index. décimale : PER Périodiques Résumé : There have been inconsistent findings regarding emotion identification abilities in people with Autism Spectrum Disorder (ASD). Some researchers have found global or emotion-specific impairments, while others have not. The present work reports findings from an experiment testing the ability of children with ASD (primarily Asperger syndrome) to identify basic vocal emotions. Participants identified the emotion present in pseudo-sentences spoken with affective prosody (anger, fear, happiness, sadness). Participants with ASD, at secondary school, showed a modest, non-significant performance deficit compared to typically developing controls. This minor deficit was dependent on a difference in verbal ability. There was no evidence that children with ASD had emotion-specific or valence-specific deficits. By-items correlations showed that stimuli whose emotions were difficult to identify for children with ASD were also difficult to identify for controls, while confusion matrices showed similar error patterns across groups. The results are discussed in relation to the amygdala theory of autism. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.03.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=126 Emotional recognition in autism spectrum conditions from voices and faces / Mary E. STEWART in Autism, 17-1 (January 2013)
[article]
Titre : Emotional recognition in autism spectrum conditions from voices and faces Type de document : Texte imprimé et/ou numérique Auteurs : Mary E. STEWART, Auteur ; Clair MCADAM, Auteur ; Mitsuhiko OTA, Auteur ; Sue PEPPE, Auteur ; Joanne CLELAND, Auteur Année de publication : 2013 Article en page(s) : p.6-14 Langues : Anglais (eng) Mots-clés : Emotion autism spectrum conditions prosody vocal emotion Index. décimale : PER Périodiques Résumé : The present study reports on a new vocal emotion recognition task and assesses whether people with autism spectrum conditions (ASC) perform differently from typically developed individuals on tests of emotional identification from both the face and the voice. The new test of vocal emotion contained trials in which the vocal emotion of the sentence were congruent, incongruent, or neutral with respect to the semantic content. We also included a condition in which there was no semantic content (an ‘mmm’ was uttered using an emotional tone). Performance was compared between 11 adults with ASC and 14 typically developed adults. Identification of emotion from sentences in which the vocal emotion and the meaning of sentence were congruent was similar in people with ASC and a typically developed comparison group. However, the comparison group was more accurate at identifying the emotion in the voice from incongruent and neutral trials, and also from trials with no semantic content. The results of the vocal emotion task were correlated with performance on a face emotion recognition task. In decoding emotion from spoken utterances, individuals with ASC relied more on verbal semantics than did typically developed individuals, presumably as a strategy to compensate for their difficulties in using prosodic cues to recognize emotions. En ligne : http://dx.doi.org/10.1177/1362361311424572 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=192
in Autism > 17-1 (January 2013) . - p.6-14[article] Emotional recognition in autism spectrum conditions from voices and faces [Texte imprimé et/ou numérique] / Mary E. STEWART, Auteur ; Clair MCADAM, Auteur ; Mitsuhiko OTA, Auteur ; Sue PEPPE, Auteur ; Joanne CLELAND, Auteur . - 2013 . - p.6-14.
Langues : Anglais (eng)
in Autism > 17-1 (January 2013) . - p.6-14
Mots-clés : Emotion autism spectrum conditions prosody vocal emotion Index. décimale : PER Périodiques Résumé : The present study reports on a new vocal emotion recognition task and assesses whether people with autism spectrum conditions (ASC) perform differently from typically developed individuals on tests of emotional identification from both the face and the voice. The new test of vocal emotion contained trials in which the vocal emotion of the sentence were congruent, incongruent, or neutral with respect to the semantic content. We also included a condition in which there was no semantic content (an ‘mmm’ was uttered using an emotional tone). Performance was compared between 11 adults with ASC and 14 typically developed adults. Identification of emotion from sentences in which the vocal emotion and the meaning of sentence were congruent was similar in people with ASC and a typically developed comparison group. However, the comparison group was more accurate at identifying the emotion in the voice from incongruent and neutral trials, and also from trials with no semantic content. The results of the vocal emotion task were correlated with performance on a face emotion recognition task. In decoding emotion from spoken utterances, individuals with ASC relied more on verbal semantics than did typically developed individuals, presumably as a strategy to compensate for their difficulties in using prosodic cues to recognize emotions. En ligne : http://dx.doi.org/10.1177/1362361311424572 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=192