Atypical Emotional Electrodermal Activity in Toddlers with Autism Spectrum Disorder / Angelina VERNETTI in Autism Research, 13-9 (September 2020)  

Public ISBD [article]  inAutism Research > 13-9 (September 2020) . - p.1476-1488 Titre : Atypical Emotional Electrodermal Activity in Toddlers with Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Angelina VERNETTI, Auteur ; Frederick SHIC, Auteur ; Laura BOCCANFUSO, Auteur ; Suzanne L. MACARI, Auteur ; Finola KANE-GRADE, Auteur ; Anna MILGRAMM, Auteur ; Emily HILTON, Auteur ; Perrine HEYMANN, Auteur ; Matthew GOODWIN, Auteur ; Katarzyna CHAWARSKA, Auteur Article en page(s) : p.1476-1488 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Past studies in autism spectrum disorder (ASD) indicate atypical peripheral physiological arousal. However, the conditions under which these atypicalities arise and their link with behavioral emotional expressions and core ASD symptoms remain uncertain. Given the importance of physiological arousal in affective, learning, and cognitive processes, the current study examined changes in skin conductance level (ΔSCL) in 41 toddlers with ASD (mean age: 22.7 months, SD: 2.9) and 32 age-matched toddlers with typical development (TD) (mean age: 21.6 months, SD: 3.6) in response to probes designed to induce anger, joy, and fear emotions. The magnitude of ΔSCL was comparable during anger (P = 0.206, d = 0.30) and joy (P = 0.996, d = 0.01) conditions, but significantly lower during the fear condition (P = 0.001, d = 0.83) in toddlers with ASD compared to TD peers. In the combined samples, ΔSCL positively correlated with intensity of behavioral emotional expressivity during the anger (r[71] = 0.36, P = 0.002) and fear (r[68] = 0.32, P = 0.007) conditions, but not in the joy (r[69] = −0.15, P = 0.226) condition. Finally, ΔSCL did not associate with autism symptom severity in any emotion-eliciting condition in the ASD group. Toddlers with ASD displayed attenuated ΔSCL to situations aimed at eliciting fear, which may forecast the emergence of highly prevalent internalizing and externalizing problems in this population. The study putatively identifies ΔSCL as a dimension not associated with severity of autism but with behavioral responses in negatively emotionally challenging events and provides support for the feasibility, validity, and incipient utility of examining ΔSCL in response to emotional challenges in very young children. Lay Summary Physiological arousal was measured in toddlers with autism exposed to frustrating, pleasant, and threatening tasks. Compared to typically developing peers, toddlers with autism showed comparable arousal responses to frustrating and pleasant events, but lower responses to threatening events. Importantly, physiological arousal and behavioral expressions were aligned during frustrating and threatening events, inviting exploration of physiological arousal to measure responses to emotional challenges. Furthermore, this study advances the understanding of precursors to emotional and behavioral problems common in older children with autism. Autism Res 2020, 13: 1476–1488. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.2374 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=431 [article] Atypical Emotional Electrodermal Activity in Toddlers with Autism Spectrum Disorder [texte imprimé] / Angelina VERNETTI, Auteur ; Frederick SHIC, Auteur ; Laura BOCCANFUSO, Auteur ; Suzanne L. MACARI, Auteur ; Finola KANE-GRADE, Auteur ; Anna MILGRAMM, Auteur ; Emily HILTON, Auteur ; Perrine HEYMANN, Auteur ; Matthew GOODWIN, Auteur ; Katarzyna CHAWARSKA, Auteur . - p.1476-1488. Langues : Anglais (eng) in Autism Research > 13-9 (September 2020) . - p.1476-1488 Index. décimale : PER Périodiques Résumé : Past studies in autism spectrum disorder (ASD) indicate atypical peripheral physiological arousal. However, the conditions under which these atypicalities arise and their link with behavioral emotional expressions and core ASD symptoms remain uncertain. Given the importance of physiological arousal in affective, learning, and cognitive processes, the current study examined changes in skin conductance level (ΔSCL) in 41 toddlers with ASD (mean age: 22.7 months, SD: 2.9) and 32 age-matched toddlers with typical development (TD) (mean age: 21.6 months, SD: 3.6) in response to probes designed to induce anger, joy, and fear emotions. The magnitude of ΔSCL was comparable during anger (P = 0.206, d = 0.30) and joy (P = 0.996, d = 0.01) conditions, but significantly lower during the fear condition (P = 0.001, d = 0.83) in toddlers with ASD compared to TD peers. In the combined samples, ΔSCL positively correlated with intensity of behavioral emotional expressivity during the anger (r[71] = 0.36, P = 0.002) and fear (r[68] = 0.32, P = 0.007) conditions, but not in the joy (r[69] = −0.15, P = 0.226) condition. Finally, ΔSCL did not associate with autism symptom severity in any emotion-eliciting condition in the ASD group. Toddlers with ASD displayed attenuated ΔSCL to situations aimed at eliciting fear, which may forecast the emergence of highly prevalent internalizing and externalizing problems in this population. The study putatively identifies ΔSCL as a dimension not associated with severity of autism but with behavioral responses in negatively emotionally challenging events and provides support for the feasibility, validity, and incipient utility of examining ΔSCL in response to emotional challenges in very young children. Lay Summary Physiological arousal was measured in toddlers with autism exposed to frustrating, pleasant, and threatening tasks. Compared to typically developing peers, toddlers with autism showed comparable arousal responses to frustrating and pleasant events, but lower responses to threatening events. Importantly, physiological arousal and behavioral expressions were aligned during frustrating and threatening events, inviting exploration of physiological arousal to measure responses to emotional challenges. Furthermore, this study advances the understanding of precursors to emotional and behavioral problems common in older children with autism. Autism Res 2020, 13: 1476–1488. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.2374 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=431

Childhood inhibition predicts adolescent social anxiety: Findings from a longitudinal twin study / H. Hill GOLDSMITH in Development and Psychopathology, 34-5 (December 2022)  

Public ISBD [article]  inDevelopment and Psychopathology > 34-5 (December 2022) . - p.1666-1685 Titre : Childhood inhibition predicts adolescent social anxiety: Findings from a longitudinal twin study Type de document : texte imprimé Auteurs : H. Hill GOLDSMITH, Auteur ; Emily HILTON, Auteur ; Jenny M. PHAN, Auteur ; Katherine L. SARKISIAN, Auteur ; Ian C. CARROLL, Auteur ; Kathryn LEMERY-CHALFANT, Auteur ; Elizabeth M. PLANALP, Auteur Article en page(s) : p.1666-1685 Langues : Anglais (eng) Mots-clés : behavior inhibition  genetics  parenting  social anxiety  twins Index. décimale : PER Périodiques Résumé : An enduring issue in the study of mental health is identifying developmental processes that explain how childhood characteristics progress to maladaptive forms. We examine the role that behavioral inhibition (BI) has on social anxiety (SA) during adolescence in 868 families of twins assessed at ages 8, 13, and 15 years. Multimodal assessments of BI and SA were completed at each phase, with additional measures (e.g., parenting stress) for parents and twins. Analyses were conducted in several steps: first, we used a cross-lagged panel model to demonstrate bidirectional paths between BI and SA; second a biometric Cholesky decomposition showed that both genetic and environmental influences on childhood BI also affect adolescent SA; next, multilevel phenotypic models tested moderation effects between BI and SA. We tested seven potential moderators of the BI to SA prediction in individual models and included only those that emerged as significant in a final conditional model examining predictors of SA. Though several main effects emerged as significant, only parenting stress had a significant interaction with BI to predict SA, highlighting the importance of environmental moderators in models examining temperamental effects on later psychological symptoms. This comprehensive assessment continues to build the prototype for such developmental psychopathology models. En ligne : http://dx.doi.org/10.1017/S0954579422000864 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=491 [article] Childhood inhibition predicts adolescent social anxiety: Findings from a longitudinal twin study [texte imprimé] / H. Hill GOLDSMITH, Auteur ; Emily HILTON, Auteur ; Jenny M. PHAN, Auteur ; Katherine L. SARKISIAN, Auteur ; Ian C. CARROLL, Auteur ; Kathryn LEMERY-CHALFANT, Auteur ; Elizabeth M. PLANALP, Auteur . - p.1666-1685. Langues : Anglais (eng) in Development and Psychopathology > 34-5 (December 2022) . - p.1666-1685 Mots-clés : behavior inhibition  genetics  parenting  social anxiety  twins Index. décimale : PER Périodiques Résumé : An enduring issue in the study of mental health is identifying developmental processes that explain how childhood characteristics progress to maladaptive forms. We examine the role that behavioral inhibition (BI) has on social anxiety (SA) during adolescence in 868 families of twins assessed at ages 8, 13, and 15 years. Multimodal assessments of BI and SA were completed at each phase, with additional measures (e.g., parenting stress) for parents and twins. Analyses were conducted in several steps: first, we used a cross-lagged panel model to demonstrate bidirectional paths between BI and SA; second a biometric Cholesky decomposition showed that both genetic and environmental influences on childhood BI also affect adolescent SA; next, multilevel phenotypic models tested moderation effects between BI and SA. We tested seven potential moderators of the BI to SA prediction in individual models and included only those that emerged as significant in a final conditional model examining predictors of SA. Though several main effects emerged as significant, only parenting stress had a significant interaction with BI to predict SA, highlighting the importance of environmental moderators in models examining temperamental effects on later psychological symptoms. This comprehensive assessment continues to build the prototype for such developmental psychopathology models. En ligne : http://dx.doi.org/10.1017/S0954579422000864 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=491

The influence of parents and schools on developmental trajectories of antisocial behaviors in Caucasian and African American youths / Ryann A. MORRISON in Development and Psychopathology, 31-4 (October 2019)  

Public ISBD [article]  inDevelopment and Psychopathology > 31-4 (October 2019) . - p.1575-1587 Titre : The influence of parents and schools on developmental trajectories of antisocial behaviors in Caucasian and African American youths Type de document : texte imprimé Auteurs : Ryann A. MORRISON, Auteur ; Jonathan I. MARTINEZ, Auteur ; Emily HILTON, Auteur ; James J. LI, Auteur Article en page(s) : p.1575-1587 Langues : Anglais (eng) Mots-clés : antisocial behaviors  development  parenting  race  school Index. décimale : PER Périodiques Résumé : African American youths are overrepresented in the American juvenile justice system relative to Caucasians. Yet, research on antisocial behaviors (ASB) has focused on predominantly Caucasian populations. Furthermore, relatively little is known about how environmental factors, such as supportive parenting (e.g., how close adolescents feel to their parent) and school connectedness (e.g., how supported adolescents feel at school), affect trajectories of ASB in Caucasians versus African Americans. This study mapped developmental trajectories of ASB in Caucasians (n = 10,764) and African Americans (n = 4,091) separately, using four waves of data from the National Longitudinal Study of Adolescent to Adult Health. We then examined supportive parenting and school connectedness on the trajectories of ASB. Four trajectories of ASB were identified for both Caucasians and African Americans: negligible, adolescence-peaked, low-persistence, and high-persistence ASB, although prevalence rates differed by racial-ethnic status. Supportive parenting reduced the risk of membership into the adolescence-peaked trajectory for both Caucasians and African Americans. However, school connectedness was less protective for African Americans than for Caucasians because it only predicted a lower risk of adolescence-peaked membership for African Americans. Findings may reflect the complex social dynamics between race and schools in the development of ASB. En ligne : http://dx.doi.org/10.1017/s0954579418001335 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406 [article] The influence of parents and schools on developmental trajectories of antisocial behaviors in Caucasian and African American youths [texte imprimé] / Ryann A. MORRISON, Auteur ; Jonathan I. MARTINEZ, Auteur ; Emily HILTON, Auteur ; James J. LI, Auteur . - p.1575-1587. Langues : Anglais (eng) in Development and Psychopathology > 31-4 (October 2019) . - p.1575-1587 Mots-clés : antisocial behaviors  development  parenting  race  school Index. décimale : PER Périodiques Résumé : African American youths are overrepresented in the American juvenile justice system relative to Caucasians. Yet, research on antisocial behaviors (ASB) has focused on predominantly Caucasian populations. Furthermore, relatively little is known about how environmental factors, such as supportive parenting (e.g., how close adolescents feel to their parent) and school connectedness (e.g., how supported adolescents feel at school), affect trajectories of ASB in Caucasians versus African Americans. This study mapped developmental trajectories of ASB in Caucasians (n = 10,764) and African Americans (n = 4,091) separately, using four waves of data from the National Longitudinal Study of Adolescent to Adult Health. We then examined supportive parenting and school connectedness on the trajectories of ASB. Four trajectories of ASB were identified for both Caucasians and African Americans: negligible, adolescence-peaked, low-persistence, and high-persistence ASB, although prevalence rates differed by racial-ethnic status. Supportive parenting reduced the risk of membership into the adolescence-peaked trajectory for both Caucasians and African Americans. However, school connectedness was less protective for African Americans than for Caucasians because it only predicted a lower risk of adolescence-peaked membership for African Americans. Findings may reflect the complex social dynamics between race and schools in the development of ASB. En ligne : http://dx.doi.org/10.1017/s0954579418001335 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406

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