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Auteur Andrea HILDEBRANDT |
Documents disponibles écrits par cet auteur (1)
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Higher autism trait severity in children associates with diminished integration of angry prosody in semantic processing / Ming LUI ; Andrea HILDEBRANDT ; Werner SOMMER ; Changsong ZHOU in Research in Autism Spectrum Disorders, 111 (March 2024)
[article]
Titre : Higher autism trait severity in children associates with diminished integration of angry prosody in semantic processing Type de document : Texte imprimé et/ou numérique Auteurs : Ming LUI, Auteur ; Andrea HILDEBRANDT, Auteur ; Werner SOMMER, Auteur ; Changsong ZHOU, Auteur Article en page(s) : p.102325 Mots-clés : Autism traits Emotional prosody Semantic processing Speech Communication Event-related potentials Index. décimale : PER Périodiques Résumé : Background Previous studies examined group differences of individuals with and without autism. This study investigated individual differences in automatic integration of emotional prosody during semantic processing at the behavioral and neural levels among children using a continuous measure of autism trait severity. Method Event-related potentials (ERPs) of 46 children, 21 of them diagnosed with ASD, were measured. Children determined the semantic valence of spoken words, and ignored the emotional prosody, which was either congruent or incongruent with the semantic valence. Results Independent of congruency, higher autism trait severity and Intelligence Quotient (IQ) were associated with faster reaction times (RTs), while higher IQ and language ability were associated with higher accuracy. The difference between congruent and incongruent conditions (congruency effect) indicates automatic integration of emotional prosody in semantic processing. In ERPs, higher autism trait severity and higher IQ were associated with smaller congruency effects on P2 amplitudes for angry (but not happy) prosodic stimuli. Conclusion The findings suggest a stronger tendency to ignore angry prosodies among children with higher autism trait severity. This has implications for educational practices and parent counseling regarding communication with children with high autism trait severity. En ligne : https://doi.org/10.1016/j.rasd.2023.102325 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=521
in Research in Autism Spectrum Disorders > 111 (March 2024) . - p.102325[article] Higher autism trait severity in children associates with diminished integration of angry prosody in semantic processing [Texte imprimé et/ou numérique] / Ming LUI, Auteur ; Andrea HILDEBRANDT, Auteur ; Werner SOMMER, Auteur ; Changsong ZHOU, Auteur . - p.102325.
in Research in Autism Spectrum Disorders > 111 (March 2024) . - p.102325
Mots-clés : Autism traits Emotional prosody Semantic processing Speech Communication Event-related potentials Index. décimale : PER Périodiques Résumé : Background Previous studies examined group differences of individuals with and without autism. This study investigated individual differences in automatic integration of emotional prosody during semantic processing at the behavioral and neural levels among children using a continuous measure of autism trait severity. Method Event-related potentials (ERPs) of 46 children, 21 of them diagnosed with ASD, were measured. Children determined the semantic valence of spoken words, and ignored the emotional prosody, which was either congruent or incongruent with the semantic valence. Results Independent of congruency, higher autism trait severity and Intelligence Quotient (IQ) were associated with faster reaction times (RTs), while higher IQ and language ability were associated with higher accuracy. The difference between congruent and incongruent conditions (congruency effect) indicates automatic integration of emotional prosody in semantic processing. In ERPs, higher autism trait severity and higher IQ were associated with smaller congruency effects on P2 amplitudes for angry (but not happy) prosodic stimuli. Conclusion The findings suggest a stronger tendency to ignore angry prosodies among children with higher autism trait severity. This has implications for educational practices and parent counseling regarding communication with children with high autism trait severity. En ligne : https://doi.org/10.1016/j.rasd.2023.102325 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=521