Brief Report: A Pilot Study of Parent–Child Biobehavioral Synchrony in Autism Spectrum Disorder / Jason K. BAKER in Journal of Autism and Developmental Disorders, 45-12 (December 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-12 (December 2015) . - p.4140-4146 Titre : Brief Report: A Pilot Study of Parent–Child Biobehavioral Synchrony in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Jason K. BAKER, Auteur ; Rachel M. FENNING, Auteur ; Mariann A. HOWLAND, Auteur ; Brian R. BAUCOM, Auteur ; Jacquelyn MOFFITT, Auteur ; Stephen A. ERATH, Auteur Article en page(s) : p.4140-4146 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Parent–child interaction  Synchrony  Electrodermal activity  Psychophysiology Index. décimale : PER Périodiques Résumé : The theory of biobehavioral synchrony proposes that the predictive power of parent–child attunement likely lies in the manner with which behaviors are aligned with relevant biological processes. Symptoms of autism spectrum disorder (ASD) may challenge the formation of behavioral and physiological synchrony, but maintenance of such parent–child attunement could prove beneficial. The present study is the first to examine parent–child physiological synchrony in ASD. Parent and child electrodermal activity (EDA) was measured continuously during naturalistic free play. Parent–child EDA synchrony (positive covariation) was positively correlated with observed parent–child emotional attunement. Hierarchical linear modeling revealed that child ASD symptoms moderated the association between parent EDA and child EDA, such that EDA synchrony was stronger for children with lower ASD symptom levels. En ligne : http://dx.doi.org/10.1007/s10803-015-2528-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=274 [article] Brief Report: A Pilot Study of Parent–Child Biobehavioral Synchrony in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Jason K. BAKER, Auteur ; Rachel M. FENNING, Auteur ; Mariann A. HOWLAND, Auteur ; Brian R. BAUCOM, Auteur ; Jacquelyn MOFFITT, Auteur ; Stephen A. ERATH, Auteur . - p.4140-4146. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-12 (December 2015) . - p.4140-4146 Mots-clés : Autism spectrum disorder  Parent–child interaction  Synchrony  Electrodermal activity  Psychophysiology Index. décimale : PER Périodiques Résumé : The theory of biobehavioral synchrony proposes that the predictive power of parent–child attunement likely lies in the manner with which behaviors are aligned with relevant biological processes. Symptoms of autism spectrum disorder (ASD) may challenge the formation of behavioral and physiological synchrony, but maintenance of such parent–child attunement could prove beneficial. The present study is the first to examine parent–child physiological synchrony in ASD. Parent and child electrodermal activity (EDA) was measured continuously during naturalistic free play. Parent–child EDA synchrony (positive covariation) was positively correlated with observed parent–child emotional attunement. Hierarchical linear modeling revealed that child ASD symptoms moderated the association between parent EDA and child EDA, such that EDA synchrony was stronger for children with lower ASD symptom levels. En ligne : http://dx.doi.org/10.1007/s10803-015-2528-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=274

Electrodermal Variability and Symptom Severity in Children with Autism Spectrum Disorder / Rachel M. FENNING in Journal of Autism and Developmental Disorders, 47-4 (April 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-4 (April 2017) . - p.1062-1072 Titre : Electrodermal Variability and Symptom Severity in Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Rachel M. FENNING, Auteur ; Jason K. BAKER, Auteur ; Brian R. BAUCOM, Auteur ; Stephen A. ERATH, Auteur ; Mariann A. HOWLAND, Auteur ; Jacquelyn MOFFITT, Auteur Article en page(s) : p.1062-1072 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Electrodermal activity  Psychophysiology  Autism symptomatology  Intellectual disability Index. décimale : PER Périodiques Résumé : Associations between variability in sympathetic nervous system arousal and individual differences in symptom severity were examined for children with autism spectrum disorder (ASD). Thirty-four families participated in a laboratory visit that included continuous measurement of electrodermal activity (EDA) during a battery of naturalistic and structured parent–child, child alone, and direct testing tasks. Multiple indices of EDA were considered. Greater variability in EDA was associated with higher levels of ASD symptoms, with findings generally consistent across tasks. Intellectual functioning did not moderate the relation between EDA and ASD symptoms. Sympathetic arousal tendencies may represent an important individual difference factor for this population. Future directions and conceptualizations of EDA are discussed. En ligne : http://dx.doi.org/10.1007/s10803-016-3021-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=304 [article] Electrodermal Variability and Symptom Severity in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Rachel M. FENNING, Auteur ; Jason K. BAKER, Auteur ; Brian R. BAUCOM, Auteur ; Stephen A. ERATH, Auteur ; Mariann A. HOWLAND, Auteur ; Jacquelyn MOFFITT, Auteur . - p.1062-1072. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-4 (April 2017) . - p.1062-1072 Mots-clés : Autism spectrum disorder  Electrodermal activity  Psychophysiology  Autism symptomatology  Intellectual disability Index. décimale : PER Périodiques Résumé : Associations between variability in sympathetic nervous system arousal and individual differences in symptom severity were examined for children with autism spectrum disorder (ASD). Thirty-four families participated in a laboratory visit that included continuous measurement of electrodermal activity (EDA) during a battery of naturalistic and structured parent–child, child alone, and direct testing tasks. Multiple indices of EDA were considered. Greater variability in EDA was associated with higher levels of ASD symptoms, with findings generally consistent across tasks. Intellectual functioning did not moderate the relation between EDA and ASD symptoms. Sympathetic arousal tendencies may represent an important individual difference factor for this population. Future directions and conceptualizations of EDA are discussed. En ligne : http://dx.doi.org/10.1007/s10803-016-3021-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=304

Respiratory sinus arrhythmia, parenting, and externalizing behavior in children with autism spectrum disorder / J. K. BAKER in Autism, 24-1 (January 2020)  

Public ISBD [article]  inAutism > 24-1 (January 2020) . - p.109-120 Titre : Respiratory sinus arrhythmia, parenting, and externalizing behavior in children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : J. K. BAKER, Auteur ; R. M. FENNING, Auteur ; S. A. ERATH, Auteur ; Brian R. BAUCOM, Auteur ; D. S. MESSINGER, Auteur ; J. MOFFITT, Auteur ; A. K. KAEPPLER, Auteur ; A. BAILEY, Auteur Article en page(s) : p.109-120 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  emotion regulation  externalizing behavior problems  parenting  psychophysiology  respiratory sinus arrhythmia Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorder exhibit significant difficulties with emotion regulation. Respiratory sinus arrhythmia is a biomarker for processes related to emotion regulation, with higher baseline rates linked to beneficial outcomes. Although reduction in respiratory sinus arrhythmia in response to challenge can index adaptive processes in community samples, excessive withdrawal may suggest loss of regulatory control among children with clinical concerns. Psychophysiological risk for problems may be protected against or exacerbated by parenting environments more or less supportive of the development of children's regulatory competence. Respiratory sinus arrhythmia was examined in 61 children with autism spectrum disorder ages 6-10 years in relation to externalizing behavior, and parenting was considered as a moderator. Respiratory sinus arrhythmia was obtained during laboratory tasks, and positive parenting, negative parenting, and children's externalizing behaviors were each indexed through multiple methods. Respiratory sinus arrhythmia reactivity interacted with negative, but not positive parenting. Higher respiratory sinus arrhythmia reactivity was associated with more externalizing behavior under conditions of higher negative parenting, but with lower externalizing behavior at lower levels of negative parenting. Similarly, negative parenting was only associated with externalizing behaviors in the context of high child respiratory sinus arrhythmia reactivity. Implications for our understanding of emotion regulation in children with autism spectrum disorder, and for related interventions, are discussed. En ligne : http://dx.doi.org/10.1177/1362361319848525 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414 [article] Respiratory sinus arrhythmia, parenting, and externalizing behavior in children with autism spectrum disorder [Texte imprimé et/ou numérique] / J. K. BAKER, Auteur ; R. M. FENNING, Auteur ; S. A. ERATH, Auteur ; Brian R. BAUCOM, Auteur ; D. S. MESSINGER, Auteur ; J. MOFFITT, Auteur ; A. K. KAEPPLER, Auteur ; A. BAILEY, Auteur . - p.109-120. Langues : Anglais (eng) in Autism > 24-1 (January 2020) . - p.109-120 Mots-clés : autism spectrum disorder  emotion regulation  externalizing behavior problems  parenting  psychophysiology  respiratory sinus arrhythmia Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorder exhibit significant difficulties with emotion regulation. Respiratory sinus arrhythmia is a biomarker for processes related to emotion regulation, with higher baseline rates linked to beneficial outcomes. Although reduction in respiratory sinus arrhythmia in response to challenge can index adaptive processes in community samples, excessive withdrawal may suggest loss of regulatory control among children with clinical concerns. Psychophysiological risk for problems may be protected against or exacerbated by parenting environments more or less supportive of the development of children's regulatory competence. Respiratory sinus arrhythmia was examined in 61 children with autism spectrum disorder ages 6-10 years in relation to externalizing behavior, and parenting was considered as a moderator. Respiratory sinus arrhythmia was obtained during laboratory tasks, and positive parenting, negative parenting, and children's externalizing behaviors were each indexed through multiple methods. Respiratory sinus arrhythmia reactivity interacted with negative, but not positive parenting. Higher respiratory sinus arrhythmia reactivity was associated with more externalizing behavior under conditions of higher negative parenting, but with lower externalizing behavior at lower levels of negative parenting. Similarly, negative parenting was only associated with externalizing behaviors in the context of high child respiratory sinus arrhythmia reactivity. Implications for our understanding of emotion regulation in children with autism spectrum disorder, and for related interventions, are discussed. En ligne : http://dx.doi.org/10.1177/1362361319848525 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414

Sympathetic-Parasympathetic Interaction and Externalizing Problems in Children with Autism Spectrum Disorder / R. M. FENNING in Autism Research, 12-12 (December)  

Public ISBD [article]  inAutism Research > 12-12 (December) . - p.1805-1816 Titre : Sympathetic-Parasympathetic Interaction and Externalizing Problems in Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : R. M. FENNING, Auteur ; S. A. ERATH, Auteur ; J. K. BAKER, Auteur ; D. S. MESSINGER, Auteur ; J. MOFFITT, Auteur ; Brian R. BAUCOM, Auteur ; A. K. KAEPPLER, Auteur Année de publication : 2019 Article en page(s) : p.1805-1816 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  autonomic nervous system  electrodermal activity  emotion regulation  externalizing behavior problems  psychophysiology  respiratory sinus arrhythmia Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorder (ASD) exhibit significant difficulties with emotion regulation and reactivity, which may be linked to underlying psychophysiology. The present study examined associations between autonomic nervous system activity and individual differences in externalizing behavior problems in children with ASD. A multisystem approach was adopted to consider the interplay between markers of sympathetic (electrodermal reactivity-EDA-R) and parasympathetic reactivity (respiratory sinus arrhythmia reactivity-RSA-R) in relation to behavioral challenges. Fifty-two children with ASD ages 6-10 years contributed complete psychophysiological data. Measures of EDA-R and RSA-R (RSA withdrawal) were obtained in response to a laboratory challenge task and parents reported on child externalizing behavior problems using a standardized questionnaire and a structured clinical interview. An equifinality model was supported, with two distinct psychophysiological pathways linked to heightened externalizing behavior problems. Greater RSA-R was associated with more externalizing problems in the context of higher levels of EDA-R, and lower EDA-R was associated with increased externalizing problems at lower levels of RSA-R. Findings underscore the importance of considering the role of psychophysiology in the unfolding of comorbid externalizing problems in children with ASD. Potential implications for tailoring coregulatory supports are discussed. Autism Res 2019, 12: 1805-1816. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Children with autism spectrum disorder (ASD) exhibit elevated rates of challenging behavior. This study identified specific psychophysiological profiles (low sympathetic-low parasympathetic reactivity, and high sympathetic-high parasympathetic reactivity) that may place these children at greater risk for behavior problems. Findings have implications for better understanding behavioral challenges in children with ASD, and for tailoring supports to address underlying psychophysiology. En ligne : http://dx.doi.org/10.1002/aur.2187 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=413 [article] Sympathetic-Parasympathetic Interaction and Externalizing Problems in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / R. M. FENNING, Auteur ; S. A. ERATH, Auteur ; J. K. BAKER, Auteur ; D. S. MESSINGER, Auteur ; J. MOFFITT, Auteur ; Brian R. BAUCOM, Auteur ; A. K. KAEPPLER, Auteur . - 2019 . - p.1805-1816. Langues : Anglais (eng) in Autism Research > 12-12 (December) . - p.1805-1816 Mots-clés : autism spectrum disorder  autonomic nervous system  electrodermal activity  emotion regulation  externalizing behavior problems  psychophysiology  respiratory sinus arrhythmia Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorder (ASD) exhibit significant difficulties with emotion regulation and reactivity, which may be linked to underlying psychophysiology. The present study examined associations between autonomic nervous system activity and individual differences in externalizing behavior problems in children with ASD. A multisystem approach was adopted to consider the interplay between markers of sympathetic (electrodermal reactivity-EDA-R) and parasympathetic reactivity (respiratory sinus arrhythmia reactivity-RSA-R) in relation to behavioral challenges. Fifty-two children with ASD ages 6-10 years contributed complete psychophysiological data. Measures of EDA-R and RSA-R (RSA withdrawal) were obtained in response to a laboratory challenge task and parents reported on child externalizing behavior problems using a standardized questionnaire and a structured clinical interview. An equifinality model was supported, with two distinct psychophysiological pathways linked to heightened externalizing behavior problems. Greater RSA-R was associated with more externalizing problems in the context of higher levels of EDA-R, and lower EDA-R was associated with increased externalizing problems at lower levels of RSA-R. Findings underscore the importance of considering the role of psychophysiology in the unfolding of comorbid externalizing problems in children with ASD. Potential implications for tailoring coregulatory supports are discussed. Autism Res 2019, 12: 1805-1816. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Children with autism spectrum disorder (ASD) exhibit elevated rates of challenging behavior. This study identified specific psychophysiological profiles (low sympathetic-low parasympathetic reactivity, and high sympathetic-high parasympathetic reactivity) that may place these children at greater risk for behavior problems. Findings have implications for better understanding behavioral challenges in children with ASD, and for tailoring supports to address underlying psychophysiology. En ligne : http://dx.doi.org/10.1002/aur.2187 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=413

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