Concordance between physiological arousal and emotion expression during fear in young children with autism spectrum disorders / Gemma ZANTINGE in Autism, 23-3 (April 2019)  

Public ISBD [article]  inAutism > 23-3 (April 2019) . - p.629-638 Titre : Concordance between physiological arousal and emotion expression during fear in young children with autism spectrum disorders Type de document : texte imprimé Auteurs : Gemma ZANTINGE, Auteur ; Sophie VAN RIJN, Auteur ; Lex STOCKMANN, Auteur ; Hanna SWAAB, Auteur Article en page(s) : p.629-638 Langues : Anglais (eng) Mots-clés : arousal  autism  concordance  expression  fear Index. décimale : PER Périodiques Résumé : This study aimed to measure emotional expression and physiological arousal in response to fear in 21 children with autism spectrum disorders (43-75 months) and 45 typically developing children (41-81 months). Expressions of facial and bodily fear and heart rate arousal were simultaneously measured in response to a remote controlled robot (Laboratory Temperament Assessment Battery). Heart rate analyses revealed a main effect of task from baseline to fear ( p < 0.001, etap2 ), no interaction effect and no effect for group. In addition, children with autism spectrum disorder showed intact facial and bodily expressions of fearful affect compared to typically developing children. With regard to the relationship between expression and arousal, the results provided evidence for concordance between expression and arousal in typically developing children ( r = 0.45, n = 45, p < 0.01). For children with autism spectrum disorder, no significant correlation was found ( r = 0.20, n = 21, p = 0.38). A moderation analysis revealed no significant interaction between expression and arousal for children with and without autism spectrum disorder ( F(1, 62) = 1.23, p = 0.27, etap2 ), which might be the result of limited power. The current results give reason to further study concordance between expression and arousal in early autism spectrum disorder. Discordance might significantly impact social functioning and is an important topic in light of both early identification and treatment. En ligne : http://dx.doi.org/10.1177/1362361318766439 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=392 [article] Concordance between physiological arousal and emotion expression during fear in young children with autism spectrum disorders [texte imprimé] / Gemma ZANTINGE, Auteur ; Sophie VAN RIJN, Auteur ; Lex STOCKMANN, Auteur ; Hanna SWAAB, Auteur . - p.629-638. Langues : Anglais (eng) in Autism > 23-3 (April 2019) . - p.629-638 Mots-clés : arousal  autism  concordance  expression  fear Index. décimale : PER Périodiques Résumé : This study aimed to measure emotional expression and physiological arousal in response to fear in 21 children with autism spectrum disorders (43-75 months) and 45 typically developing children (41-81 months). Expressions of facial and bodily fear and heart rate arousal were simultaneously measured in response to a remote controlled robot (Laboratory Temperament Assessment Battery). Heart rate analyses revealed a main effect of task from baseline to fear ( p < 0.001, etap2 ), no interaction effect and no effect for group. In addition, children with autism spectrum disorder showed intact facial and bodily expressions of fearful affect compared to typically developing children. With regard to the relationship between expression and arousal, the results provided evidence for concordance between expression and arousal in typically developing children ( r = 0.45, n = 45, p < 0.01). For children with autism spectrum disorder, no significant correlation was found ( r = 0.20, n = 21, p = 0.38). A moderation analysis revealed no significant interaction between expression and arousal for children with and without autism spectrum disorder ( F(1, 62) = 1.23, p = 0.27, etap2 ), which might be the result of limited power. The current results give reason to further study concordance between expression and arousal in early autism spectrum disorder. Discordance might significantly impact social functioning and is an important topic in light of both early identification and treatment. En ligne : http://dx.doi.org/10.1177/1362361318766439 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=392

Physiological Arousal and Emotion Regulation Strategies in Young Children with Autism Spectrum Disorders / Gemma ZANTINGE in Journal of Autism and Developmental Disorders, 47-9 (September 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-9 (September 2017) . - p.2648-2657 Titre : Physiological Arousal and Emotion Regulation Strategies in Young Children with Autism Spectrum Disorders Type de document : texte imprimé Auteurs : Gemma ZANTINGE, Auteur ; Sophie VAN RIJN, Auteur ; Lex STOCKMANN, Auteur ; Hanna SWAAB, Auteur Article en page(s) : p.2648-2657 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Emotion  Arousal  Cognition  Emotion regulation  Self-control Index. décimale : PER Périodiques Résumé : This study aimed to assess physiological arousal and behavioral regulation of emotion in the context of frustration in 29 children with Autism Spectrum Disorders (ASD) and 45 typically developing children (41–81 months). Heart rate was continuously measured and emotion strategies were coded, during a locked-box task. Results revealed increases in arousal followed by a decline during recovery, significant for both groups indicating that heart rate patterns between groups were identical. The ASD group deployed less constructive and more venting and avoidance strategies, which was related to language impairments. We conclude that rather than abnormal levels of emotional arousal, a key impairment in young children with ASD may be difficulties in behaviorally regulating and expressing experienced emotions to others. En ligne : https://doi.org/10.1007/s10803-017-3181-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=315 [article] Physiological Arousal and Emotion Regulation Strategies in Young Children with Autism Spectrum Disorders [texte imprimé] / Gemma ZANTINGE, Auteur ; Sophie VAN RIJN, Auteur ; Lex STOCKMANN, Auteur ; Hanna SWAAB, Auteur . - p.2648-2657. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-9 (September 2017) . - p.2648-2657 Mots-clés : Autism spectrum disorders  Emotion  Arousal  Cognition  Emotion regulation  Self-control Index. décimale : PER Périodiques Résumé : This study aimed to assess physiological arousal and behavioral regulation of emotion in the context of frustration in 29 children with Autism Spectrum Disorders (ASD) and 45 typically developing children (41–81 months). Heart rate was continuously measured and emotion strategies were coded, during a locked-box task. Results revealed increases in arousal followed by a decline during recovery, significant for both groups indicating that heart rate patterns between groups were identical. The ASD group deployed less constructive and more venting and avoidance strategies, which was related to language impairments. We conclude that rather than abnormal levels of emotional arousal, a key impairment in young children with ASD may be difficulties in behaviorally regulating and expressing experienced emotions to others. En ligne : https://doi.org/10.1007/s10803-017-3181-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=315

Psychophysiological responses to emotions of others in young children with autism spectrum disorders: Correlates of social functioning / Gemma ZANTINGE in Autism Research, 10-9 (September 2017)  

Public ISBD [article]  inAutism Research > 10-9 (September 2017) . - p.1499-1509 Titre : Psychophysiological responses to emotions of others in young children with autism spectrum disorders: Correlates of social functioning Type de document : texte imprimé Auteurs : Gemma ZANTINGE, Auteur ; Sophie VAN RIJN, Auteur ; Lex STOCKMANN, Auteur ; Hanna SWAAB, Auteur Article en page(s) : p.1499-1509 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  young children  social attention  psychophysiology  social behavior  eye tracking Index. décimale : PER Périodiques Résumé : Studying cognitive and affective mechanisms of social behavior could lead to identifying early indicators of derailing social behavior in young children with Autism Spectrum Disorders (ASD). The present study combined sensitive and objective techniques, such as eyetracking and psychophysiology, to provide insight into early neurodevelopmental mechanisms that are more difficult to uncover when relying on behavioral measures. Social attention towards faces and changes in affective arousal were investigated together in 28 young children with ASD (42–75 months) and 45 nonclinical controls (41–81 months). Children were shown a social-emotional video clip while eyetracking and heart rate were measured. Children with ASD fixated less on key social-emotional features within the clip as compared to controls, even though both groups attended equally toward the screen. In contrast to the control group, children with ASD did not show an increase or modulation in affective arousal in response to the social-emotional scenes. Severity of ASD symptoms, specifically social problems, was associated with arousal modulation and social attention within the ASD group. Early ASD symptoms are associated with impairments in fundamental building blocks of social behavior as expressed in a lack in spontaneous social attention and affective arousal. Such sensitive and objective measures of underlying mechanisms might serve as indicators for tailored approaches in treatment and may help in evaluating effectiveness of early interventions aimed at positively influencing social development and related quality of life in individuals with ASD. En ligne : http://dx.doi.org/10.1002/aur.1794 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=320 [article] Psychophysiological responses to emotions of others in young children with autism spectrum disorders: Correlates of social functioning [texte imprimé] / Gemma ZANTINGE, Auteur ; Sophie VAN RIJN, Auteur ; Lex STOCKMANN, Auteur ; Hanna SWAAB, Auteur . - p.1499-1509. Langues : Anglais (eng) in Autism Research > 10-9 (September 2017) . - p.1499-1509 Mots-clés : autism spectrum disorder  young children  social attention  psychophysiology  social behavior  eye tracking Index. décimale : PER Périodiques Résumé : Studying cognitive and affective mechanisms of social behavior could lead to identifying early indicators of derailing social behavior in young children with Autism Spectrum Disorders (ASD). The present study combined sensitive and objective techniques, such as eyetracking and psychophysiology, to provide insight into early neurodevelopmental mechanisms that are more difficult to uncover when relying on behavioral measures. Social attention towards faces and changes in affective arousal were investigated together in 28 young children with ASD (42–75 months) and 45 nonclinical controls (41–81 months). Children were shown a social-emotional video clip while eyetracking and heart rate were measured. Children with ASD fixated less on key social-emotional features within the clip as compared to controls, even though both groups attended equally toward the screen. In contrast to the control group, children with ASD did not show an increase or modulation in affective arousal in response to the social-emotional scenes. Severity of ASD symptoms, specifically social problems, was associated with arousal modulation and social attention within the ASD group. Early ASD symptoms are associated with impairments in fundamental building blocks of social behavior as expressed in a lack in spontaneous social attention and affective arousal. Such sensitive and objective measures of underlying mechanisms might serve as indicators for tailored approaches in treatment and may help in evaluating effectiveness of early interventions aimed at positively influencing social development and related quality of life in individuals with ASD. En ligne : http://dx.doi.org/10.1002/aur.1794 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=320

---

1 (1 - 3 / 3) Par page : 25 50 100 200