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Auteur George A. BUZZELL |
Documents disponibles écrits par cet auteur (4)



Annual Research Review: Developmental pathways linking early behavioral inhibition to later anxiety / Nathan A. FOX in Journal of Child Psychology and Psychiatry, 64-4 (April 2023)
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Titre : Annual Research Review: Developmental pathways linking early behavioral inhibition to later anxiety Type de document : Texte imprimé et/ou numérique Auteurs : Nathan A. FOX, Auteur ; Selin ZEYTINOGLU, Auteur ; Emilio A. VALADEZ, Auteur ; George A. BUZZELL, Auteur ; Santiago MORALES, Auteur ; Heather A. HENDERSON, Auteur Article en page(s) : p.537-561 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Behavioral Inhibition is a temperament identified in the first years of life that enhances the risk for development of anxiety during late childhood and adolescence. Amongst children characterized with this temperament, only around 40 percent go on to develop anxiety disorders, meaning that more than half of these children do not. Over the past 20?years, research has documented within-child and socio-contextual factors that support differing developmental pathways. This review provides a historical perspective on the research documenting the origins of this temperament, its biological correlates, and the factors that enhance or mitigate risk for development of anxiety. We review as well, research findings from two longitudinal cohorts that have identified moderators of behavioral inhibition in understanding pathways to anxiety. Research on these moderators has led us to develop the Detection and Dual Control (DDC) framework to understand differing developmental trajectories among behaviorally inhibited children. In this review, we use this framework to explain why and how specific cognitive and socio-contextual factors influence differential pathways to anxiety versus resilience. En ligne : https://doi.org/10.1111/jcpp.13702 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=501
in Journal of Child Psychology and Psychiatry > 64-4 (April 2023) . - p.537-561[article] Annual Research Review: Developmental pathways linking early behavioral inhibition to later anxiety [Texte imprimé et/ou numérique] / Nathan A. FOX, Auteur ; Selin ZEYTINOGLU, Auteur ; Emilio A. VALADEZ, Auteur ; George A. BUZZELL, Auteur ; Santiago MORALES, Auteur ; Heather A. HENDERSON, Auteur . - p.537-561.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 64-4 (April 2023) . - p.537-561
Index. décimale : PER Périodiques Résumé : Behavioral Inhibition is a temperament identified in the first years of life that enhances the risk for development of anxiety during late childhood and adolescence. Amongst children characterized with this temperament, only around 40 percent go on to develop anxiety disorders, meaning that more than half of these children do not. Over the past 20?years, research has documented within-child and socio-contextual factors that support differing developmental pathways. This review provides a historical perspective on the research documenting the origins of this temperament, its biological correlates, and the factors that enhance or mitigate risk for development of anxiety. We review as well, research findings from two longitudinal cohorts that have identified moderators of behavioral inhibition in understanding pathways to anxiety. Research on these moderators has led us to develop the Detection and Dual Control (DDC) framework to understand differing developmental trajectories among behaviorally inhibited children. In this review, we use this framework to explain why and how specific cognitive and socio-contextual factors influence differential pathways to anxiety versus resilience. En ligne : https://doi.org/10.1111/jcpp.13702 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=501 Electrophysiological correlates of inhibitory control in children: Relations with prenatal maternal risk factors and child psychopathology / Xiaoye XU in Development and Psychopathology, 37-2 (May 2025)
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Titre : Electrophysiological correlates of inhibitory control in children: Relations with prenatal maternal risk factors and child psychopathology Type de document : Texte imprimé et/ou numérique Auteurs : Xiaoye XU, Auteur ; George A. BUZZELL, Auteur ; Maureen E. BOWERS, Auteur ; Lauren C. SHUFFREY, Auteur ; Stephanie C. LEACH, Auteur ; Marco MCSWEENEY, Auteur ; Lydia YODER, Auteur ; William P. FIFER, Auteur ; Michael M. MYERS, Auteur ; Amy J. ELLIOTT, Auteur ; Nathan A. FOX, Auteur ; Santiago MORALES, Auteur Article en page(s) : p.976-989 Langues : Anglais (eng) Mots-clés : child psychopathology electrophysiological assessments inhibitory control mediation prenatal risk factors Index. décimale : PER Périodiques Résumé : Inhibitory control plays an important role in children?s cognitive and socioemotional development, including their psychopathology. It has been established that contextual factors such as socioeconomic status (SES) and parents' psychopathology are associated with children?s inhibitory control. However, the relations between the neural correlates of inhibitory control and contextual factors have been rarely examined in longitudinal studies. In the present study, we used both event-related potential (ERP) components and time-frequency measures of inhibitory control to evaluate the neural pathways between contextual factors, including prenatal SES and maternal psychopathology, and children?s behavioral and emotional problems in a large sample of children (N = 560; 51.75% females; Mage = 7.13 years; Rangeage = 4-11 years). Results showed that theta power, which was positively predicted by prenatal SES and was negatively related to children?s externalizing problems, mediated the longitudinal and negative relation between them. ERP amplitudes and latencies did not mediate the longitudinal association between prenatal risk factors (i.e., prenatal SES and maternal psychopathology) and children?s internalizing and externalizing problems. Our findings increase our understanding of the neural pathways linking early risk factors to children?s psychopathology. En ligne : https://dx.doi.org/10.1017/S0954579424000816 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=552
in Development and Psychopathology > 37-2 (May 2025) . - p.976-989[article] Electrophysiological correlates of inhibitory control in children: Relations with prenatal maternal risk factors and child psychopathology [Texte imprimé et/ou numérique] / Xiaoye XU, Auteur ; George A. BUZZELL, Auteur ; Maureen E. BOWERS, Auteur ; Lauren C. SHUFFREY, Auteur ; Stephanie C. LEACH, Auteur ; Marco MCSWEENEY, Auteur ; Lydia YODER, Auteur ; William P. FIFER, Auteur ; Michael M. MYERS, Auteur ; Amy J. ELLIOTT, Auteur ; Nathan A. FOX, Auteur ; Santiago MORALES, Auteur . - p.976-989.
Langues : Anglais (eng)
in Development and Psychopathology > 37-2 (May 2025) . - p.976-989
Mots-clés : child psychopathology electrophysiological assessments inhibitory control mediation prenatal risk factors Index. décimale : PER Périodiques Résumé : Inhibitory control plays an important role in children?s cognitive and socioemotional development, including their psychopathology. It has been established that contextual factors such as socioeconomic status (SES) and parents' psychopathology are associated with children?s inhibitory control. However, the relations between the neural correlates of inhibitory control and contextual factors have been rarely examined in longitudinal studies. In the present study, we used both event-related potential (ERP) components and time-frequency measures of inhibitory control to evaluate the neural pathways between contextual factors, including prenatal SES and maternal psychopathology, and children?s behavioral and emotional problems in a large sample of children (N = 560; 51.75% females; Mage = 7.13 years; Rangeage = 4-11 years). Results showed that theta power, which was positively predicted by prenatal SES and was negatively related to children?s externalizing problems, mediated the longitudinal and negative relation between them. ERP amplitudes and latencies did not mediate the longitudinal association between prenatal risk factors (i.e., prenatal SES and maternal psychopathology) and children?s internalizing and externalizing problems. Our findings increase our understanding of the neural pathways linking early risk factors to children?s psychopathology. En ligne : https://dx.doi.org/10.1017/S0954579424000816 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=552 Exploring the role of post-error processing in social anxiety across age / Olivia A. STIBOLT in Journal of Child Psychology and Psychiatry, 66-8 (August 2025)
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Titre : Exploring the role of post-error processing in social anxiety across age Type de document : Texte imprimé et/ou numérique Auteurs : Olivia A. STIBOLT, Auteur ; Fabian A. SOTO, Auteur ; Jeremy W. PETTIT, Auteur ; Yasmin REY, Auteur ; George A. BUZZELL, Auteur Article en page(s) : p.1223-1233 Langues : Anglais (eng) Mots-clés : Anxiety attention behavioral measures cognitive development developmental psychology Index. décimale : PER Périodiques Résumé : Background Error monitoring, a neurocognitive process reflecting self-detection of errors, has been proposed as a marker of social anxiety. However, the way in which this marker relates to social anxiety is not consistent across age, as older children and adolescents with anxiety exhibit heightened error monitoring and younger children with anxiety exhibit diminished error monitoring. One way to contextualize this inconsistency and provide insight into childhood social anxiety is to examine the less-studied consequences of error monitoring, termed post-error processing. Methods We employed computational modeling to estimate a form of post-error processing (attentional focusing) during a flanker task, within a cross-sectional sample of 148 treatment-seeking youth aged 7?17. Youth reported social anxiety symptoms via the Screen for Child Anxiety Related Disorders (SCARED). Results Mixed-effects regression analyses revealed a three-way interaction (p?=?.034) between trial type (post-error/correct), age, and social anxiety symptoms predicting attentional focusing. Higher social anxiety predicted diminished post-error attentional focusing in children, but this effect changed across age, with higher social anxiety no longer predicting diminished post-error attentional focusing by adolescence. Conclusions Studying the functional consequences of committing errors (post-error processing) provides additional context for understanding the relationship between social anxiety and error monitoring. These data elucidate important changes in the relationship between social anxiety and post-error processing across age and could therefore inform developmentally sensitive treatments of pediatric social anxiety. En ligne : https://doi.org/10.1111/jcpp.14146 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=565
in Journal of Child Psychology and Psychiatry > 66-8 (August 2025) . - p.1223-1233[article] Exploring the role of post-error processing in social anxiety across age [Texte imprimé et/ou numérique] / Olivia A. STIBOLT, Auteur ; Fabian A. SOTO, Auteur ; Jeremy W. PETTIT, Auteur ; Yasmin REY, Auteur ; George A. BUZZELL, Auteur . - p.1223-1233.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 66-8 (August 2025) . - p.1223-1233
Mots-clés : Anxiety attention behavioral measures cognitive development developmental psychology Index. décimale : PER Périodiques Résumé : Background Error monitoring, a neurocognitive process reflecting self-detection of errors, has been proposed as a marker of social anxiety. However, the way in which this marker relates to social anxiety is not consistent across age, as older children and adolescents with anxiety exhibit heightened error monitoring and younger children with anxiety exhibit diminished error monitoring. One way to contextualize this inconsistency and provide insight into childhood social anxiety is to examine the less-studied consequences of error monitoring, termed post-error processing. Methods We employed computational modeling to estimate a form of post-error processing (attentional focusing) during a flanker task, within a cross-sectional sample of 148 treatment-seeking youth aged 7?17. Youth reported social anxiety symptoms via the Screen for Child Anxiety Related Disorders (SCARED). Results Mixed-effects regression analyses revealed a three-way interaction (p?=?.034) between trial type (post-error/correct), age, and social anxiety symptoms predicting attentional focusing. Higher social anxiety predicted diminished post-error attentional focusing in children, but this effect changed across age, with higher social anxiety no longer predicting diminished post-error attentional focusing by adolescence. Conclusions Studying the functional consequences of committing errors (post-error processing) provides additional context for understanding the relationship between social anxiety and error monitoring. These data elucidate important changes in the relationship between social anxiety and post-error processing across age and could therefore inform developmentally sensitive treatments of pediatric social anxiety. En ligne : https://doi.org/10.1111/jcpp.14146 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=565 Infant temperament prospectively predicts general psychopathology in childhood / Santiago MORALES in Development and Psychopathology, 34-3 (August 2022)
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Titre : Infant temperament prospectively predicts general psychopathology in childhood Type de document : Texte imprimé et/ou numérique Auteurs : Santiago MORALES, Auteur ; Alva TANG, Auteur ; Maureen E. BOWERS, Auteur ; Natalie V. MILLER, Auteur ; George A. BUZZELL, Auteur ; Elizabeth SMITH, Auteur ; Kaylee SEDDIO, Auteur ; Heather A. HENDERSON, Auteur ; Nathan A. FOX, Auteur Article en page(s) : p.774-783 Langues : Anglais (eng) Mots-clés : general factor motor activity p factor psychopathology temperament Index. décimale : PER Périodiques Résumé : Recent models of psychopathology suggest the presence of a general factor capturing the shared variance among all symptoms along with specific psychopathology factors (e.g., internalizing and externalizing). However, few studies have examined predictors that may serve as transdiagnostic risk factors for general psychopathology from early development. In the current study we examine, for the first time, whether observed and parent-reported infant temperament dimensions prospectively predict general psychopathology as well as specific psychopathology dimensions (e.g., internalizing and externalizing) across childhood. In a longitudinal cohort (N = 291), temperament dimensions were assessed at 4 months of age. Psychopathology symptoms were assessed at 7, 9, and 12 years of age. A bifactor model was used to estimate general, internalizing, and externalizing psychopathology factors. Across behavioral observations and parent-reports, higher motor activity in infancy significantly predicted greater general psychopathology in mid to late childhood. Moreover, low positive affect was predictive of the internalizing-specific factor. Other temperament dimensions were not related with any of the psychopathology factors after accounting for the general psychopathology factor. The results of this study suggest that infant motor activity may act as an early indicator of transdiagnostic risk. Our findings inform the etiology of general psychopathology and have implications for the early identification for children at risk for psychopathology. En ligne : http://dx.doi.org/10.1017/S0954579420001996 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=484
in Development and Psychopathology > 34-3 (August 2022) . - p.774-783[article] Infant temperament prospectively predicts general psychopathology in childhood [Texte imprimé et/ou numérique] / Santiago MORALES, Auteur ; Alva TANG, Auteur ; Maureen E. BOWERS, Auteur ; Natalie V. MILLER, Auteur ; George A. BUZZELL, Auteur ; Elizabeth SMITH, Auteur ; Kaylee SEDDIO, Auteur ; Heather A. HENDERSON, Auteur ; Nathan A. FOX, Auteur . - p.774-783.
Langues : Anglais (eng)
in Development and Psychopathology > 34-3 (August 2022) . - p.774-783
Mots-clés : general factor motor activity p factor psychopathology temperament Index. décimale : PER Périodiques Résumé : Recent models of psychopathology suggest the presence of a general factor capturing the shared variance among all symptoms along with specific psychopathology factors (e.g., internalizing and externalizing). However, few studies have examined predictors that may serve as transdiagnostic risk factors for general psychopathology from early development. In the current study we examine, for the first time, whether observed and parent-reported infant temperament dimensions prospectively predict general psychopathology as well as specific psychopathology dimensions (e.g., internalizing and externalizing) across childhood. In a longitudinal cohort (N = 291), temperament dimensions were assessed at 4 months of age. Psychopathology symptoms were assessed at 7, 9, and 12 years of age. A bifactor model was used to estimate general, internalizing, and externalizing psychopathology factors. Across behavioral observations and parent-reports, higher motor activity in infancy significantly predicted greater general psychopathology in mid to late childhood. Moreover, low positive affect was predictive of the internalizing-specific factor. Other temperament dimensions were not related with any of the psychopathology factors after accounting for the general psychopathology factor. The results of this study suggest that infant motor activity may act as an early indicator of transdiagnostic risk. Our findings inform the etiology of general psychopathology and have implications for the early identification for children at risk for psychopathology. En ligne : http://dx.doi.org/10.1017/S0954579420001996 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=484