Double trouble? The effects of sleep deprivation and chronotype on adolescent affect / Natasha DAGYS in Journal of Child Psychology and Psychiatry, 53-6 (June 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-6 (June 2012) . - p.660–667 Titre : Double trouble? The effects of sleep deprivation and chronotype on adolescent affect Type de document : Texte imprimé et/ou numérique Auteurs : Natasha DAGYS, Auteur ; Eleanor L. MCGLINCHEY, Auteur ; Lisa S. TALBOT, Auteur ; Katherine A. KAPLAN, Auteur ; Ronald E. DAHL, Auteur ; Allison G. HARVEY, Auteur Année de publication : 2012 Article en page(s) : p.660–667 Langues : Anglais (eng) Mots-clés : Adolescence  circadian rhythm  emotion  sleep Index. décimale : PER Périodiques Résumé : Background:  Two understudied risk factors that have been linked to emotional difficulties in adolescence are chronotype and sleep deprivation. This study extended past research by using an experimental design to investigate the role of sleep deprivation and chronotype on emotion in adolescents. It was hypothesized that sleep deprivation and an evening chronotype would be associated with decreased positive affect (PA), increased negative affect (NA), and lower positivity ratios. Methods:  Forty-seven healthy adolescents (aged 10–15 for girls, 11–16 for boys) participated in a sleep deprivation and a rested condition. A subsample of 24 adolescents was selected on the basis of extreme morningness or eveningness scores (based on outer quartiles of scores on the Children’s Morningness-Eveningness Preferences Scale). PA and NA were measured using the Positive and Negative Affect Schedule for Children, and positivity ratios were calculated by dividing PA by NA. Results:  Participants reported less positive affect and lower positivity ratios when sleep deprived, relative to when rested. Evening chronotypes reported less positive affect and lower positivity ratios than morning chronotypes in both rested and sleep deprivation conditions. Conclusions:  These findings extend previous research by suggesting that adolescents are adversely impacted by sleep deprivation, and that an evening chronotype might serve as a useful marker of emotional vulnerability. Early intervention and prevention strategies can focus on improving sleep and on using chronotherapy principles to reduce eveningness. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02502.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=157 [article] Double trouble? The effects of sleep deprivation and chronotype on adolescent affect [Texte imprimé et/ou numérique] / Natasha DAGYS, Auteur ; Eleanor L. MCGLINCHEY, Auteur ; Lisa S. TALBOT, Auteur ; Katherine A. KAPLAN, Auteur ; Ronald E. DAHL, Auteur ; Allison G. HARVEY, Auteur . - 2012 . - p.660–667. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-6 (June 2012) . - p.660–667 Mots-clés : Adolescence  circadian rhythm  emotion  sleep Index. décimale : PER Périodiques Résumé : Background:  Two understudied risk factors that have been linked to emotional difficulties in adolescence are chronotype and sleep deprivation. This study extended past research by using an experimental design to investigate the role of sleep deprivation and chronotype on emotion in adolescents. It was hypothesized that sleep deprivation and an evening chronotype would be associated with decreased positive affect (PA), increased negative affect (NA), and lower positivity ratios. Methods:  Forty-seven healthy adolescents (aged 10–15 for girls, 11–16 for boys) participated in a sleep deprivation and a rested condition. A subsample of 24 adolescents was selected on the basis of extreme morningness or eveningness scores (based on outer quartiles of scores on the Children’s Morningness-Eveningness Preferences Scale). PA and NA were measured using the Positive and Negative Affect Schedule for Children, and positivity ratios were calculated by dividing PA by NA. Results:  Participants reported less positive affect and lower positivity ratios when sleep deprived, relative to when rested. Evening chronotypes reported less positive affect and lower positivity ratios than morning chronotypes in both rested and sleep deprivation conditions. Conclusions:  These findings extend previous research by suggesting that adolescents are adversely impacted by sleep deprivation, and that an evening chronotype might serve as a useful marker of emotional vulnerability. Early intervention and prevention strategies can focus on improving sleep and on using chronotherapy principles to reduce eveningness. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02502.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=157

Emotional reactivity and regulation in anxious and nonanxious youth: a cell-phone ecological momentary assessment study / Patricia Z. TAN in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.197-206 Titre : Emotional reactivity and regulation in anxious and nonanxious youth: a cell-phone ecological momentary assessment study Type de document : Texte imprimé et/ou numérique Auteurs : Patricia Z. TAN, Auteur ; Erika E. FORBES, Auteur ; Ronald E. DAHL, Auteur ; Neal D. RYAN, Auteur ; Greg J. SIEGLE, Auteur ; Cecile D. LADOUCEUR, Auteur ; Jennifer S. SILK, Auteur Année de publication : 2012 Article en page(s) : p.197-206 Langues : Anglais (eng) Mots-clés : Ecological momentary assessment  experience sampling  anxiety  emotion regulation Index. décimale : PER Périodiques Résumé : Background:  Reviews have highlighted anxious youths’ affective disturbances, specifically, elevated negative emotions and reliance on ineffective emotion regulation strategies. However, no study has examined anxious youth’s emotional reactivity and regulation in real-world contexts. Methods:  This study utilized an ecological momentary assessment approach to compare real-world emotional experiences of 65 youth with generalized anxiety disorder, social anxiety disorder, or social phobia (ANX) and 65 age-matched healthy controls (CON), ages 9–13 years. Results:  Hierarchical linear models revealed that ANX reported higher levels of average past-hour peak intensity of nervous, sad and upset emotions than CON youth but similar levels during momentary reports of current emotion. As expected, ANX youth reported more frequent physiological reactions in response to a negative event; however, there were no group differences in how frequently they used cognitive–behavioral strategies. Avoidance, distraction and problem solving were associated with the down-regulation of all negative emotions except nervousness for both ANX and CON youth; however, group differences emerged for acceptance, rumination and physiological responding. Conclusions:  In real-world contexts, ANX youth do not report higher levels of momentary negative emotions but do report heightened negative emotions in response to challenging events. Moreover, ANX youth report no differences in how frequently they use adaptive regulatory strategies but are more likely to have physiological responses to challenging events. They are also less effective at using some strategies to down-regulate negative emotion than CON youth. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02469.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Emotional reactivity and regulation in anxious and nonanxious youth: a cell-phone ecological momentary assessment study [Texte imprimé et/ou numérique] / Patricia Z. TAN, Auteur ; Erika E. FORBES, Auteur ; Ronald E. DAHL, Auteur ; Neal D. RYAN, Auteur ; Greg J. SIEGLE, Auteur ; Cecile D. LADOUCEUR, Auteur ; Jennifer S. SILK, Auteur . - 2012 . - p.197-206. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.197-206 Mots-clés : Ecological momentary assessment  experience sampling  anxiety  emotion regulation Index. décimale : PER Périodiques Résumé : Background:  Reviews have highlighted anxious youths’ affective disturbances, specifically, elevated negative emotions and reliance on ineffective emotion regulation strategies. However, no study has examined anxious youth’s emotional reactivity and regulation in real-world contexts. Methods:  This study utilized an ecological momentary assessment approach to compare real-world emotional experiences of 65 youth with generalized anxiety disorder, social anxiety disorder, or social phobia (ANX) and 65 age-matched healthy controls (CON), ages 9–13 years. Results:  Hierarchical linear models revealed that ANX reported higher levels of average past-hour peak intensity of nervous, sad and upset emotions than CON youth but similar levels during momentary reports of current emotion. As expected, ANX youth reported more frequent physiological reactions in response to a negative event; however, there were no group differences in how frequently they used cognitive–behavioral strategies. Avoidance, distraction and problem solving were associated with the down-regulation of all negative emotions except nervousness for both ANX and CON youth; however, group differences emerged for acceptance, rumination and physiological responding. Conclusions:  In real-world contexts, ANX youth do not report higher levels of momentary negative emotions but do report heightened negative emotions in response to challenging events. Moreover, ANX youth report no differences in how frequently they use adaptive regulatory strategies but are more likely to have physiological responses to challenging events. They are also less effective at using some strategies to down-regulate negative emotion than CON youth. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02469.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Error-related brain activity in pediatric anxiety disorders remains elevated following individual therapy: a randomized clinical trial / Cecile D. LADOUCEUR in Journal of Child Psychology and Psychiatry, 59-11 (November 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-11 (November 2018) . - p.1152-1161 Titre : Error-related brain activity in pediatric anxiety disorders remains elevated following individual therapy: a randomized clinical trial Type de document : Texte imprimé et/ou numérique Auteurs : Cecile D. LADOUCEUR, Auteur ; P. Z. TAN, Auteur ; V. SHARMA, Auteur ; L. M. BYLSMA, Auteur ; J. S. SILK, Auteur ; G. J. SIEGLE, Auteur ; E. E. FORBES, Auteur ; D. L. MCMAKIN, Auteur ; Ronald E. DAHL, Auteur ; P. C. KENDALL, Auteur ; A. MANNARINO, Auteur ; N. D. RYAN, Auteur Article en page(s) : p.1152-1161 Langues : Anglais (eng) Mots-clés : Error-related negativity  child-centered therapy  cognitive-behavioral therapy  electroencephalography  pediatric anxiety disorders Index. décimale : PER Périodiques Résumé : BACKGROUND: Anxiety disorders are associated with an overactive action monitoring system as indexed by a larger error-related negativity (ERN). This study tests whether ERN magnitude changes following treatment, predicts response to treatment, and varies by treatment type. METHODS: The sample included 130 youth (9-14 years): youth with an anxiety disorder (ANX; n = 100) and healthy control (HC; n = 30) youth with no lifetime DSM-IV disorders. ANX youth were randomized to either a manualized cognitive-behavior therapy (CBT) or a comparison child-centered therapy (CCT). The ERN was assessed before and after 16 sessions of treatment and within a comparable interval for HC. Subjective ratings about making errors on the task were obtained following each testing session. The ClinicalTrials.gov identifier is NCT00774150. RESULTS: The ERN was larger in ANX than HC youth but ERN magnitude did not significantly change following treatment in the ANX youth, regardless of treatment type, and baseline ERN did not predict treatment response. Post-task ratings revealed that ANX youth worried more about task performance feedback than HC. Like the ERN, mean ratings did not significantly change following treatment. However, these ratings were not correlated with ERN amplitude. CONCLUSIONS: Findings of greater ERN in pediatric anxiety disorders are replicated in a larger sample. More importantly, findings from this randomized control trial show that a larger ERN and feeling worried about performance feedback remain unchanged following treatment and are unrelated to treatment response. Such findings suggest that action monitoring systems remain overactive in anxious youth treated with psychotherapy, suggesting the need for future investigation of whether novel complimentary cognitive and emotional training programs can modify these systems would be warranted. En ligne : http://dx.doi.org/10.1111/jcpp.12900 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=370 [article] Error-related brain activity in pediatric anxiety disorders remains elevated following individual therapy: a randomized clinical trial [Texte imprimé et/ou numérique] / Cecile D. LADOUCEUR, Auteur ; P. Z. TAN, Auteur ; V. SHARMA, Auteur ; L. M. BYLSMA, Auteur ; J. S. SILK, Auteur ; G. J. SIEGLE, Auteur ; E. E. FORBES, Auteur ; D. L. MCMAKIN, Auteur ; Ronald E. DAHL, Auteur ; P. C. KENDALL, Auteur ; A. MANNARINO, Auteur ; N. D. RYAN, Auteur . - p.1152-1161. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-11 (November 2018) . - p.1152-1161 Mots-clés : Error-related negativity  child-centered therapy  cognitive-behavioral therapy  electroencephalography  pediatric anxiety disorders Index. décimale : PER Périodiques Résumé : BACKGROUND: Anxiety disorders are associated with an overactive action monitoring system as indexed by a larger error-related negativity (ERN). This study tests whether ERN magnitude changes following treatment, predicts response to treatment, and varies by treatment type. METHODS: The sample included 130 youth (9-14 years): youth with an anxiety disorder (ANX; n = 100) and healthy control (HC; n = 30) youth with no lifetime DSM-IV disorders. ANX youth were randomized to either a manualized cognitive-behavior therapy (CBT) or a comparison child-centered therapy (CCT). The ERN was assessed before and after 16 sessions of treatment and within a comparable interval for HC. Subjective ratings about making errors on the task were obtained following each testing session. The ClinicalTrials.gov identifier is NCT00774150. RESULTS: The ERN was larger in ANX than HC youth but ERN magnitude did not significantly change following treatment in the ANX youth, regardless of treatment type, and baseline ERN did not predict treatment response. Post-task ratings revealed that ANX youth worried more about task performance feedback than HC. Like the ERN, mean ratings did not significantly change following treatment. However, these ratings were not correlated with ERN amplitude. CONCLUSIONS: Findings of greater ERN in pediatric anxiety disorders are replicated in a larger sample. More importantly, findings from this randomized control trial show that a larger ERN and feeling worried about performance feedback remain unchanged following treatment and are unrelated to treatment response. Such findings suggest that action monitoring systems remain overactive in anxious youth treated with psychotherapy, suggesting the need for future investigation of whether novel complimentary cognitive and emotional training programs can modify these systems would be warranted. En ligne : http://dx.doi.org/10.1111/jcpp.12900 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=370

Expressed Emotion in Mothers of Currently Depressed, Remitted, High-Risk, and Low-Risk Youth: Links to Child Depression Status and Longitudinal Course / Jennifer S. SILK in Journal of Clinical Child & Adolescent Psychology, 38-1 (January-February 2009)  

Public ISBD [article]  inJournal of Clinical Child & Adolescent Psychology > 38-1 (January-February 2009) . - p.36-47 Titre : Expressed Emotion in Mothers of Currently Depressed, Remitted, High-Risk, and Low-Risk Youth: Links to Child Depression Status and Longitudinal Course Type de document : Texte imprimé et/ou numérique Auteurs : Jennifer S. SILK, Auteur ; Boris BIRMAHER, Auteur ; David A. AXELSON, Auteur ; Neal D. RYAN, Auteur ; Ronald E. DAHL, Auteur ; Douglas E. WILLIAMSON, Auteur ; Diana J. WHALEN, Auteur ; Melissa L. ZIEGLER, Auteur ; Laura J. DIETZ, Auteur Année de publication : 2009 Article en page(s) : p.36-47 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study examined expressed emotion in the families of children and adolescents who were (a) in a current episode of Major Depressive Disorder (MDD), (b) in remission from a past episode of MDD, (c) at high familial risk for developing MDD, and (d) low-risk controls. Participants were 109 mother-child dyads (children ages 8-19). Expressed emotion was assessed using the Five Minute Speech Sample, and psychiatric follow-ups were conducted annually. Mothers of children with a current or remitted episode of MDD and at high risk for MDD were more likely to be rated high on criticism than mothers of controls. There were no differences in critical expressed emotion among mothers of children in the current, remitted, or high-risk for depression groups. Higher initial critical expressed emotion was associated with a greater likelihood of having a future onset of a depressive episode in high-risk and depressed participants. Diagnostic groups did not differ in Emotional Overinvolvement. En ligne : http://dx.doi.org/10.1080/15374410802575339 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=682 [article] Expressed Emotion in Mothers of Currently Depressed, Remitted, High-Risk, and Low-Risk Youth: Links to Child Depression Status and Longitudinal Course [Texte imprimé et/ou numérique] / Jennifer S. SILK, Auteur ; Boris BIRMAHER, Auteur ; David A. AXELSON, Auteur ; Neal D. RYAN, Auteur ; Ronald E. DAHL, Auteur ; Douglas E. WILLIAMSON, Auteur ; Diana J. WHALEN, Auteur ; Melissa L. ZIEGLER, Auteur ; Laura J. DIETZ, Auteur . - 2009 . - p.36-47. Langues : Anglais (eng) in Journal of Clinical Child & Adolescent Psychology > 38-1 (January-February 2009) . - p.36-47 Index. décimale : PER Périodiques Résumé : This study examined expressed emotion in the families of children and adolescents who were (a) in a current episode of Major Depressive Disorder (MDD), (b) in remission from a past episode of MDD, (c) at high familial risk for developing MDD, and (d) low-risk controls. Participants were 109 mother-child dyads (children ages 8-19). Expressed emotion was assessed using the Five Minute Speech Sample, and psychiatric follow-ups were conducted annually. Mothers of children with a current or remitted episode of MDD and at high risk for MDD were more likely to be rated high on criticism than mothers of controls. There were no differences in critical expressed emotion among mothers of children in the current, remitted, or high-risk for depression groups. Higher initial critical expressed emotion was associated with a greater likelihood of having a future onset of a depressive episode in high-risk and depressed participants. Diagnostic groups did not differ in Emotional Overinvolvement. En ligne : http://dx.doi.org/10.1080/15374410802575339 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=682

Heightened stress responsiveness and emotional reactivity during pubertal maturation: Implications for psychopathology / Ronald E. DAHL in Development and Psychopathology, 21-1 (January 2009)  

Public ISBD [article]  inDevelopment and Psychopathology > 21-1 (January 2009) . - p.1-6 Titre : Heightened stress responsiveness and emotional reactivity during pubertal maturation: Implications for psychopathology Type de document : Texte imprimé et/ou numérique Auteurs : Ronald E. DAHL, Auteur ; Megan R. GUNNAR, Auteur Année de publication : 2009 Article en page(s) : p.1-6 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The onset of adolescence, and more specifically the advent of pubertal maturation, represents a key developmental window for understanding the emergence of psychopathology in youth. The papers in this special section examine normative differences in the neurobiology of stress and emotional functioning over the peripubertal period. The work in this special section helps to fill in gaps in our understanding of key mechanisms that may contribute to increased vulnerabilities in behavioral and psychiatric morbidity during this developmental period. En ligne : http://dx.doi.org/10.1017/s0954579409000017 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=679 [article] Heightened stress responsiveness and emotional reactivity during pubertal maturation: Implications for psychopathology [Texte imprimé et/ou numérique] / Ronald E. DAHL, Auteur ; Megan R. GUNNAR, Auteur . - 2009 . - p.1-6. Langues : Anglais (eng) in Development and Psychopathology > 21-1 (January 2009) . - p.1-6 Index. décimale : PER Périodiques Résumé : The onset of adolescence, and more specifically the advent of pubertal maturation, represents a key developmental window for understanding the emergence of psychopathology in youth. The papers in this special section examine normative differences in the neurobiology of stress and emotional functioning over the peripubertal period. The work in this special section helps to fill in gaps in our understanding of key mechanisms that may contribute to increased vulnerabilities in behavioral and psychiatric morbidity during this developmental period. En ligne : http://dx.doi.org/10.1017/s0954579409000017 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=679

Increased error-related negativity (ERN) in childhood anxiety disorders: ERP and source localization / Cecile D. LADOUCEUR in Journal of Child Psychology and Psychiatry, 47-10 (October 2006)  

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Inhibitory control in anxious and healthy adolescents is modulated by incentive and incidental affective stimuli / Michael G. HARDIN in Journal of Child Psychology and Psychiatry, 50-12 (December 2009)  

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Longitudinal relations between maternal depressive symptoms and child sleep problems: the role of parasympathetic nervous system reactivity / Peggy S. KELLER in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

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More time awake after sleep onset is linked to reduced ventral striatum response to rewards in youth with anxiety / Nathan A. SOLLENBERGER in Journal of Child Psychology and Psychiatry, 64-1 (January 2023)  

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Parental autonomy granting and child perceived control: effects on the everyday emotional experience of anxious youth / Kristy BENOIT ALLEN in Journal of Child Psychology and Psychiatry, 57-7 (July 2016)  

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Parents still matter! Parental warmth predicts adolescent brain function and anxiety and depressive symptoms 2 years later / Rosalind D. BUTTERFIELD in Development and Psychopathology, 33-1 (February 2021)  

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Processing emotional facial expressions influences performance on a Go/NoGo task in pediatric anxiety and depression / Cecile D. LADOUCEUR in Journal of Child Psychology and Psychiatry, 47-11 (November 2006)  

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Pubertal changes in emotional information processing: Pupillary, behavioral, and subjective evidence during emotional word identification / Jennifer S. SILK in Development and Psychopathology, 21-1 (January 2009)  

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Research Review: Altered reward function in adolescent depression: what, when and how? / Erika E. FORBES in Journal of Child Psychology and Psychiatry, 53-1 (January 2012)  

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Resilience among children and adolescents at risk for depression: Mediation and moderation across social and neurobiological contexts / Jennifer S. SILK in Development and Psychopathology, 19-3 (Summer 2007)  

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