Dépouillements

Editorial: Mood disorders in families: ways to discovery / Argyris STRINGARIS in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.97-98 Titre : Editorial: Mood disorders in families: ways to discovery Type de document : Texte imprimé et/ou numérique Auteurs : Argyris STRINGARIS, Auteur Article en page(s) : p.97-98 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : ‘And how about your son?’, I asked. We were on the Brixton adult ward, where the carpets were stained, cigarette smoke still saturated the air, and most patients were held on sections of the Mental Health Act. She replied ‘He is not well, hasn't been for a while, he's taken after me’. The statement was matter of fact, stripped of affect. She was a 51-year-old woman with chronic depression and it was my first day as a psychiatry trainee. She had several more relatives with some form of mental illness, and she told me about them with the same flatness, inducing an empathetic vicarious void in me. En ligne : http://dx.doi.org/10.1111/jcpp.12203 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=220 [article] Editorial: Mood disorders in families: ways to discovery [Texte imprimé et/ou numérique] / Argyris STRINGARIS, Auteur . - p.97-98. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.97-98 Index. décimale : PER Périodiques Résumé : ‘And how about your son?’, I asked. We were on the Brixton adult ward, where the carpets were stained, cigarette smoke still saturated the air, and most patients were held on sections of the Mental Health Act. She replied ‘He is not well, hasn't been for a while, he's taken after me’. The statement was matter of fact, stripped of affect. She was a 51-year-old woman with chronic depression and it was my first day as a psychiatry trainee. She had several more relatives with some form of mental illness, and she told me about them with the same flatness, inducing an empathetic vicarious void in me. En ligne : http://dx.doi.org/10.1111/jcpp.12203 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=220

Practitioner Review: Maternal mood in pregnancy and child development – implications for child psychology and psychiatry / Thomas G. O'CONNOR in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.99-111 Titre : Practitioner Review: Maternal mood in pregnancy and child development – implications for child psychology and psychiatry Type de document : Texte imprimé et/ou numérique Auteurs : Thomas G. O'CONNOR, Auteur ; Catherine MONK, Auteur ; Elizabeth M. FITELSON, Auteur Article en page(s) : p.99-111 Langues : Anglais (eng) Mots-clés : Prenatal anxiety  developmental programming  clinical trials Index. décimale : PER Périodiques Résumé : Background The empirical base suggesting a link between prenatal maternal anxiety, stress or depression and cognitive, behavioral, and biological outcomes in the infant and child has increased dramatically in the past 10 years. Methods In this review, we consider the relevance of prenatal maternal mood for child mental health practitioners; the empirical base for a likely causal impact of the link between prenatal anxiety, depression, or stress and child outcomes; the degree to which the available evidence is sufficient for informing or altering clinical practice; and the possible role of prenatal interventions for promoting child health and development. A selective review of PubMed, Cochrane Library and other sources was undertaken. Findings Clinically significant links between maternal prenatal distress and child behavioral and cognitive outcomes have been reported; predictions to stress physiology, immunology, and neurodevelopment have been reported but the effect sizes and clinical significance is less clear. Several candidate mechanisms have been proposed, with some supporting evidence. Many behavioral treatments for prenatal maternal distress exist, but their application to promoting child health is largely unknown. Conclusions Research on maternal prenatal distress is a good example of translational research and offers a strong paradigm for promoting interdisciplinary clinical research on child health and development. En ligne : http://dx.doi.org/10.1111/jcpp.12153 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=220 [article] Practitioner Review: Maternal mood in pregnancy and child development – implications for child psychology and psychiatry [Texte imprimé et/ou numérique] / Thomas G. O'CONNOR, Auteur ; Catherine MONK, Auteur ; Elizabeth M. FITELSON, Auteur . - p.99-111. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.99-111 Mots-clés : Prenatal anxiety  developmental programming  clinical trials Index. décimale : PER Périodiques Résumé : Background The empirical base suggesting a link between prenatal maternal anxiety, stress or depression and cognitive, behavioral, and biological outcomes in the infant and child has increased dramatically in the past 10 years. Methods In this review, we consider the relevance of prenatal maternal mood for child mental health practitioners; the empirical base for a likely causal impact of the link between prenatal anxiety, depression, or stress and child outcomes; the degree to which the available evidence is sufficient for informing or altering clinical practice; and the possible role of prenatal interventions for promoting child health and development. A selective review of PubMed, Cochrane Library and other sources was undertaken. Findings Clinically significant links between maternal prenatal distress and child behavioral and cognitive outcomes have been reported; predictions to stress physiology, immunology, and neurodevelopment have been reported but the effect sizes and clinical significance is less clear. Several candidate mechanisms have been proposed, with some supporting evidence. Many behavioral treatments for prenatal maternal distress exist, but their application to promoting child health is largely unknown. Conclusions Research on maternal prenatal distress is a good example of translational research and offers a strong paradigm for promoting interdisciplinary clinical research on child health and development. En ligne : http://dx.doi.org/10.1111/jcpp.12153 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=220

Maternal depression and co-occurring antisocial behaviour: testing maternal hostility and warmth as mediators of risk for offspring psychopathology / Ruth SELLERS in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.112-120 Titre : Maternal depression and co-occurring antisocial behaviour: testing maternal hostility and warmth as mediators of risk for offspring psychopathology Type de document : Texte imprimé et/ou numérique Auteurs : Ruth SELLERS, Auteur ; Gordon T. HAROLD, Auteur ; Kit ELAM, Auteur ; Kimberly A. RHOADES, Auteur ; Robert POTTER, Auteur ; Becky MARS, Auteur ; Nick CRADDOCK, Auteur ; Anita THAPAR, Auteur ; Stephan COLLISHAW, Auteur Article en page(s) : p.112-120 Langues : Anglais (eng) Mots-clés : Hostility  warmth  mediation  depression  antisocial behaviour  disruptive behaviour Index. décimale : PER Périodiques Résumé : Background Disruption in the parent–child relationship is a commonly hypothesized risk factor through which maternal depression may increase risk for offspring psychopathology. However, maternal depression is commonly accompanied by other psychopathology, including antisocial behaviour. Few studies have examined the role of co-occurring psychopathology in depressed mothers. Using a longitudinal study of offspring of mothers with recurrent depression, we aimed to test whether maternal warmth/hostility mediated links between maternal depression severity and child outcomes, and how far direct and indirect pathways were robust to controls for co-occurring maternal antisocial behaviour. Methods Mothers with a history of recurrent major depressive disorder and their adolescent offspring (9–17 years at baseline) were assessed three times between 2007 and 2010. Mothers completed questionnaires assessing their own depression severity and antisocial behaviour at Time 1 (T1). The parent–child relationship was assessed using parent-rated questionnaire and interviewer-rated 5-min speech sample at Time 2 (T2). Offspring symptoms of depression and disruptive behaviours were assessed using the Child and Adolescent Psychiatric Assessment at Time 3 (T3). Results Maternal hostility and warmth, respectively, mediated the association between maternal depression severity and risk for offspring psychopathology. However, the effects were attenuated when maternal antisocial behaviour was included in the analysis. In tests of the full theoretical model, maternal antisocial behaviour predicted both maternal hostility and low warmth, maternal hostility predicted offspring disruptive behaviour disorder symptoms, but not depression, and maternal warmth was not associated with either child outcome. Conclusions Parenting interventions aimed at reducing hostility may be beneficial for preventing or reducing adolescent disruptive behaviours in offspring of depressed mothers, especially when depressed mothers report co-occurring antisocial behaviour. En ligne : http://dx.doi.org/10.1111/jcpp.12111 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=220 [article] Maternal depression and co-occurring antisocial behaviour: testing maternal hostility and warmth as mediators of risk for offspring psychopathology [Texte imprimé et/ou numérique] / Ruth SELLERS, Auteur ; Gordon T. HAROLD, Auteur ; Kit ELAM, Auteur ; Kimberly A. RHOADES, Auteur ; Robert POTTER, Auteur ; Becky MARS, Auteur ; Nick CRADDOCK, Auteur ; Anita THAPAR, Auteur ; Stephan COLLISHAW, Auteur . - p.112-120. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.112-120 Mots-clés : Hostility  warmth  mediation  depression  antisocial behaviour  disruptive behaviour Index. décimale : PER Périodiques Résumé : Background Disruption in the parent–child relationship is a commonly hypothesized risk factor through which maternal depression may increase risk for offspring psychopathology. However, maternal depression is commonly accompanied by other psychopathology, including antisocial behaviour. Few studies have examined the role of co-occurring psychopathology in depressed mothers. Using a longitudinal study of offspring of mothers with recurrent depression, we aimed to test whether maternal warmth/hostility mediated links between maternal depression severity and child outcomes, and how far direct and indirect pathways were robust to controls for co-occurring maternal antisocial behaviour. Methods Mothers with a history of recurrent major depressive disorder and their adolescent offspring (9–17 years at baseline) were assessed three times between 2007 and 2010. Mothers completed questionnaires assessing their own depression severity and antisocial behaviour at Time 1 (T1). The parent–child relationship was assessed using parent-rated questionnaire and interviewer-rated 5-min speech sample at Time 2 (T2). Offspring symptoms of depression and disruptive behaviours were assessed using the Child and Adolescent Psychiatric Assessment at Time 3 (T3). Results Maternal hostility and warmth, respectively, mediated the association between maternal depression severity and risk for offspring psychopathology. However, the effects were attenuated when maternal antisocial behaviour was included in the analysis. In tests of the full theoretical model, maternal antisocial behaviour predicted both maternal hostility and low warmth, maternal hostility predicted offspring disruptive behaviour disorder symptoms, but not depression, and maternal warmth was not associated with either child outcome. Conclusions Parenting interventions aimed at reducing hostility may be beneficial for preventing or reducing adolescent disruptive behaviours in offspring of depressed mothers, especially when depressed mothers report co-occurring antisocial behaviour. En ligne : http://dx.doi.org/10.1111/jcpp.12111 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=220

Commentary: The multifaceted nature of maternal depression as a risk factor for child psychopathology – reflections on Sellers et al. (2014) / Sherryl GOODMAN in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.121-123 Titre : Commentary: The multifaceted nature of maternal depression as a risk factor for child psychopathology – reflections on Sellers et al. (2014) Type de document : Texte imprimé et/ou numérique Auteurs : Sherryl GOODMAN, Auteur Article en page(s) : p.121-123 Langues : Anglais (eng) Mots-clés : Maternal depression  risk mediators  child psychopathology  maternal antisocial behavior  offspring depression Index. décimale : PER Périodiques Résumé : While much has been learned about depression in mothers as a risk for the development of psychopathology in offspring, many questions about how the risk is transmitted remain unanswered. Moreover, maternal depression is too often considered to be a unitary construct, ignoring the likely diversity among mothers with depression, which could play essential roles in understanding not only mechanisms of risk but also moderators of risk, i.e. for whom the association between maternal depression and adverse offspring outcomes may be stronger. Sellers et al. address both mechanisms and moderators, thereby contributing to the understanding of risk to offspring of depressed mothers in these two important ways. There is much to learn from this work, on many levels and for different audiences, including both researchers and practitioners. A key take-home message of this study for all readers is that understanding the role of maternal depression in associations with child psychopathology requires a nuanced view of the nature of risk to children from depression in mothers. The often co-occurring disorders and highly correlated additional aspects of the context in which depression occurs play important roles in the development of psychopathology in the offspring of depressed mothers. En ligne : http://dx.doi.org/10.1111/jcpp.12202 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=220 [article] Commentary: The multifaceted nature of maternal depression as a risk factor for child psychopathology – reflections on Sellers et al. (2014) [Texte imprimé et/ou numérique] / Sherryl GOODMAN, Auteur . - p.121-123. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.121-123 Mots-clés : Maternal depression  risk mediators  child psychopathology  maternal antisocial behavior  offspring depression Index. décimale : PER Périodiques Résumé : While much has been learned about depression in mothers as a risk for the development of psychopathology in offspring, many questions about how the risk is transmitted remain unanswered. Moreover, maternal depression is too often considered to be a unitary construct, ignoring the likely diversity among mothers with depression, which could play essential roles in understanding not only mechanisms of risk but also moderators of risk, i.e. for whom the association between maternal depression and adverse offspring outcomes may be stronger. Sellers et al. address both mechanisms and moderators, thereby contributing to the understanding of risk to offspring of depressed mothers in these two important ways. There is much to learn from this work, on many levels and for different audiences, including both researchers and practitioners. A key take-home message of this study for all readers is that understanding the role of maternal depression in associations with child psychopathology requires a nuanced view of the nature of risk to children from depression in mothers. The often co-occurring disorders and highly correlated additional aspects of the context in which depression occurs play important roles in the development of psychopathology in the offspring of depressed mothers. En ligne : http://dx.doi.org/10.1111/jcpp.12202 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=220

Childhood psychopathology in children of women with eating disorders: understanding risk mechanisms / Nadia MICALI in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.124-134 Titre : Childhood psychopathology in children of women with eating disorders: understanding risk mechanisms Type de document : Texte imprimé et/ou numérique Auteurs : Nadia MICALI, Auteur ; Daniel STAHL, Auteur ; Janet TREASURE, Auteur ; Emily SIMONOFF, Auteur Article en page(s) : p.124-134 Langues : Anglais (eng) Mots-clés : ALSPAC  child psychopathology  eating disorders  parental mental health  risk mechanisms Index. décimale : PER Périodiques Résumé : Background Very few studies have investigated psychopathology in children of mothers with eating disorders (ED). We aimed to determine the effect of maternal ED on childhood psychopathology in a large population-based cohort and investigate relevant risk pathways using structural equation modeling (SEM). Methods Data on emotional and behavioral problems at 3½ years were obtained prospectively on 8,622 children from the Avon Longitudinal Study of Parents and Children (ALSPAC). Children of exposed women who self-reported lifetime anorexia nervosa (AN, N = 193) or bulimia nervosa (BN, N = 158) in pregnancy were compared with children of unexposed women (N = 8,271) using linear and logistic regression models. SEM was used to determine best-fitting risk models by child gender. Results There was evidence that girls of AN women were more likely to have emotional, conduct, and hyperactivity disorders [Odds Ratio (OR): 1.7 (95% Confidence Intervals 1.0–3.0); OR: 2.2 (1.2–4.0); OR: 1.8 (1.1–3.1), respectively] and boys of AN women to have emotional disorders compared with unexposed [OR: 2.0(1.2–3.4)]. Girls of women with BN were more likely to show hyperactivity [OR: 1.7 (1.0–3.1)]; and boys to show emotional and conduct disorders compared with unexposed [OR: 2.2 (1.2–3.9); OR: 2.4 (1.4–4.2), respectively]. SEM models showed that pregnancy anxiety and depression mediated the effect of maternal ED on child psychopathology. Conclusions Maternal ED are associated with different childhood psychopathology outcomes in boys and girls. Pregnancy anxiety and depression and active ED symptoms are important mediators of risk and are preventable; the direct effect of maternal lifetime ED was small. En ligne : http://dx.doi.org/10.1111/jcpp.12112 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Childhood psychopathology in children of women with eating disorders: understanding risk mechanisms [Texte imprimé et/ou numérique] / Nadia MICALI, Auteur ; Daniel STAHL, Auteur ; Janet TREASURE, Auteur ; Emily SIMONOFF, Auteur . - p.124-134. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.124-134 Mots-clés : ALSPAC  child psychopathology  eating disorders  parental mental health  risk mechanisms Index. décimale : PER Périodiques Résumé : Background Very few studies have investigated psychopathology in children of mothers with eating disorders (ED). We aimed to determine the effect of maternal ED on childhood psychopathology in a large population-based cohort and investigate relevant risk pathways using structural equation modeling (SEM). Methods Data on emotional and behavioral problems at 3½ years were obtained prospectively on 8,622 children from the Avon Longitudinal Study of Parents and Children (ALSPAC). Children of exposed women who self-reported lifetime anorexia nervosa (AN, N = 193) or bulimia nervosa (BN, N = 158) in pregnancy were compared with children of unexposed women (N = 8,271) using linear and logistic regression models. SEM was used to determine best-fitting risk models by child gender. Results There was evidence that girls of AN women were more likely to have emotional, conduct, and hyperactivity disorders [Odds Ratio (OR): 1.7 (95% Confidence Intervals 1.0–3.0); OR: 2.2 (1.2–4.0); OR: 1.8 (1.1–3.1), respectively] and boys of AN women to have emotional disorders compared with unexposed [OR: 2.0(1.2–3.4)]. Girls of women with BN were more likely to show hyperactivity [OR: 1.7 (1.0–3.1)]; and boys to show emotional and conduct disorders compared with unexposed [OR: 2.2 (1.2–3.9); OR: 2.4 (1.4–4.2), respectively]. SEM models showed that pregnancy anxiety and depression mediated the effect of maternal ED on child psychopathology. Conclusions Maternal ED are associated with different childhood psychopathology outcomes in boys and girls. Pregnancy anxiety and depression and active ED symptoms are important mediators of risk and are preventable; the direct effect of maternal lifetime ED was small. En ligne : http://dx.doi.org/10.1111/jcpp.12112 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

Internal working models and adjustment of physically abused children: the mediating role of self-regulatory abilities / Amy L. HAWKINS in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.135-143 Titre : Internal working models and adjustment of physically abused children: the mediating role of self-regulatory abilities Type de document : Texte imprimé et/ou numérique Auteurs : Amy L. HAWKINS, Auteur ; Mary E. HASKETT, Auteur Article en page(s) : p.135-143 Langues : Anglais (eng) Mots-clés : Child abuse  internal working models  self-regulation  socioemotional adjustment Index. décimale : PER Périodiques Résumé : Background Abused children's internal working models (IWM) of relationships are known to relate to their socioemotional adjustment, but mechanisms through which negative representations increase vulnerability to maladjustment have not been explored. We sought to expand the understanding of individual differences in IWM of abused children and investigate the mediating role of self-regulation in links between IWM and adjustment. Methods Cluster analysis was used to subgroup 74 physically abused children based on their IWM. Internal working models were identified by children's representations, as measured by a narrative story stem task. Self-regulation was assessed by teacher report and a behavioral task, and adjustment was measured by teacher report. Results Cluster analyses indicated two subgroups of abused children with distinct patterns of IWMs. Cluster membership predicted internalizing and externalizing problems. Associations between cluster membership and adjustment were mediated by children's regulation, as measured by teacher reports of many aspects of regulation. There was no support for mediation when regulation was measured by a behavioral task that tapped more narrow facets of regulation. Conclusions Abused children exhibit clinically relevant individual differences in their IWMs; these models are linked to adjustment in the school setting, possibly through children's self-regulation. En ligne : http://dx.doi.org/10.1111/jcpp.12118 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Internal working models and adjustment of physically abused children: the mediating role of self-regulatory abilities [Texte imprimé et/ou numérique] / Amy L. HAWKINS, Auteur ; Mary E. HASKETT, Auteur . - p.135-143. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.135-143 Mots-clés : Child abuse  internal working models  self-regulation  socioemotional adjustment Index. décimale : PER Périodiques Résumé : Background Abused children's internal working models (IWM) of relationships are known to relate to their socioemotional adjustment, but mechanisms through which negative representations increase vulnerability to maladjustment have not been explored. We sought to expand the understanding of individual differences in IWM of abused children and investigate the mediating role of self-regulation in links between IWM and adjustment. Methods Cluster analysis was used to subgroup 74 physically abused children based on their IWM. Internal working models were identified by children's representations, as measured by a narrative story stem task. Self-regulation was assessed by teacher report and a behavioral task, and adjustment was measured by teacher report. Results Cluster analyses indicated two subgroups of abused children with distinct patterns of IWMs. Cluster membership predicted internalizing and externalizing problems. Associations between cluster membership and adjustment were mediated by children's regulation, as measured by teacher reports of many aspects of regulation. There was no support for mediation when regulation was measured by a behavioral task that tapped more narrow facets of regulation. Conclusions Abused children exhibit clinically relevant individual differences in their IWMs; these models are linked to adjustment in the school setting, possibly through children's self-regulation. En ligne : http://dx.doi.org/10.1111/jcpp.12118 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

Dimensional psychopathology in preschool offspring of parents with bipolar disorder / Hagai MAOZ in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.144-153 Titre : Dimensional psychopathology in preschool offspring of parents with bipolar disorder Type de document : Texte imprimé et/ou numérique Auteurs : Hagai MAOZ, Auteur ; Tina R. GOLDSTEIN, Auteur ; David A. AXELSON, Auteur ; Benjamin I. GOLDSTEIN, Auteur ; Jieyu FAN, Auteur ; Mary Beth HICKEY, Auteur ; Kelly MONK, Auteur ; Dara SAKOLSKY, Auteur ; Rasim S. DILER, Auteur ; David A. BRENT, Auteur ; Satish IYENGAR, Auteur ; David J. KUPFER, Auteur ; Boris BIRMAHER, Auteur Article en page(s) : p.144-153 Langues : Anglais (eng) Mots-clés : BP  offspring  dimensional psychopathology Index. décimale : PER Périodiques Résumé : Background The purpose of this study is to compare the dimensional psychopathology, as ascertained by parental report, in preschool offspring of parents with bipolar disorder (BP) and offspring of community control parents. Methods 122 preschool offspring (mean age 3.3 years) of 84 parents with BP, with 102 offspring of 65 control parents (36 healthy, 29 with non-BP psychopathology), were evaluated using the Child Behavior Checklist (CBCL), the CBCL-Dysregulation Profile (CBCL-DP), the Early Childhood Inventory (ECI-4), and the Emotionality Activity Sociability (EAS) survey. Teachers' Report Forms (TRF) were available for 51 preschoolers. Results After adjusting for confounders, offspring of parents with BP showed higher scores in the CBCL total, externalizing, somatic, sleep, aggressive, and CBCL-DP subscales; the ECI-4 sleep problem scale; and the EAS total and emotionality scale. The proportion of offspring with CBCL T-scores ?2 SD above the norm was significantly higher on most CBCL subscales and the CBCL-DP in offspring of parents with BP compared to offspring of controls even after excluding offspring with attention deficit hyperactivity disorder and/or oppositional defiant disorder. Compared to offspring of parents with BP-I, offspring of parents with BP-II showed significantly higher scores in total and most CBCL subscales, the ECI-4 anxiety and sleep scales and the EAS emotionality scale. For both groups of parents, there were significant correlations between CBCL and TRF scores (r = .32–.38, p-values ?.02). Conclusions Independent of categorical axis-I psychopathology and other demographic or clinical factors in both biological parents, preschool offspring of parents with BP have significantly greater aggression, mood dysregulation, sleep disturbances, and somatic complaints compared to offspring of control parents. Interventions to target these symptoms are warranted. En ligne : http://dx.doi.org/10.1111/jcpp.12137 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Dimensional psychopathology in preschool offspring of parents with bipolar disorder [Texte imprimé et/ou numérique] / Hagai MAOZ, Auteur ; Tina R. GOLDSTEIN, Auteur ; David A. AXELSON, Auteur ; Benjamin I. GOLDSTEIN, Auteur ; Jieyu FAN, Auteur ; Mary Beth HICKEY, Auteur ; Kelly MONK, Auteur ; Dara SAKOLSKY, Auteur ; Rasim S. DILER, Auteur ; David A. BRENT, Auteur ; Satish IYENGAR, Auteur ; David J. KUPFER, Auteur ; Boris BIRMAHER, Auteur . - p.144-153. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.144-153 Mots-clés : BP  offspring  dimensional psychopathology Index. décimale : PER Périodiques Résumé : Background The purpose of this study is to compare the dimensional psychopathology, as ascertained by parental report, in preschool offspring of parents with bipolar disorder (BP) and offspring of community control parents. Methods 122 preschool offspring (mean age 3.3 years) of 84 parents with BP, with 102 offspring of 65 control parents (36 healthy, 29 with non-BP psychopathology), were evaluated using the Child Behavior Checklist (CBCL), the CBCL-Dysregulation Profile (CBCL-DP), the Early Childhood Inventory (ECI-4), and the Emotionality Activity Sociability (EAS) survey. Teachers' Report Forms (TRF) were available for 51 preschoolers. Results After adjusting for confounders, offspring of parents with BP showed higher scores in the CBCL total, externalizing, somatic, sleep, aggressive, and CBCL-DP subscales; the ECI-4 sleep problem scale; and the EAS total and emotionality scale. The proportion of offspring with CBCL T-scores ?2 SD above the norm was significantly higher on most CBCL subscales and the CBCL-DP in offspring of parents with BP compared to offspring of controls even after excluding offspring with attention deficit hyperactivity disorder and/or oppositional defiant disorder. Compared to offspring of parents with BP-I, offspring of parents with BP-II showed significantly higher scores in total and most CBCL subscales, the ECI-4 anxiety and sleep scales and the EAS emotionality scale. For both groups of parents, there were significant correlations between CBCL and TRF scores (r = .32–.38, p-values ?.02). Conclusions Independent of categorical axis-I psychopathology and other demographic or clinical factors in both biological parents, preschool offspring of parents with BP have significantly greater aggression, mood dysregulation, sleep disturbances, and somatic complaints compared to offspring of control parents. Interventions to target these symptoms are warranted. En ligne : http://dx.doi.org/10.1111/jcpp.12137 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

Punishment insensitivity and impaired reinforcement learning in preschoolers / Margaret J. BRIGGS-GOWAN in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.154-161 Titre : Punishment insensitivity and impaired reinforcement learning in preschoolers Type de document : Texte imprimé et/ou numérique Auteurs : Margaret J. BRIGGS-GOWAN, Auteur ; Sara R. NICHOLS, Auteur ; Joel VOSS, Auteur ; Elvira ZOBEL, Auteur ; Alice S. CARTER, Auteur ; Kimberly J. MCCARTHY, Auteur ; Daniel S. PINE, Auteur ; James R. BLAIR, Auteur ; Lauren S. WAKSCHLAG, Auteur Article en page(s) : p.154-161 Langues : Anglais (eng) Mots-clés : Psychopathic tendencies  reinforcement learning  punishment insensitivity  low concern  early childhood  disruptive behavior  development Index. décimale : PER Périodiques Résumé : Background Youth and adults with psychopathic traits display disrupted reinforcement learning. Advances in measurement now enable examination of this association in preschoolers. The current study examines relations between reinforcement learning in preschoolers and parent ratings of reduced responsiveness to socialization, conceptualized as a developmental vulnerability to psychopathic traits. Methods One hundred and fifty-seven preschoolers (mean age 4.7 ± 0.8 years) participated in a substudy that was embedded within a larger project. Children completed the ‘Stars-in-Jars’ task, which involved learning to select rewarded jars and avoid punished jars. Maternal report of responsiveness to socialization was assessed with the Punishment Insensitivity and Low Concern for Others scales of the Multidimensional Assessment of Preschool Disruptive Behavior (MAP-DB). Results Punishment Insensitivity, but not Low Concern for Others, was significantly associated with reinforcement learning in multivariate models that accounted for age and sex. Specifically, higher Punishment Insensitivity was associated with significantly lower overall performance and more errors on punished trials (‘passive avoidance’). Conclusions Impairments in reinforcement learning manifest in preschoolers who are high in maternal ratings of Punishment Insensitivity. If replicated, these findings may help to pinpoint the neurodevelopmental antecedents of psychopathic tendencies and suggest novel intervention targets beginning in early childhood. En ligne : http://dx.doi.org/10.1111/jcpp.12132 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Punishment insensitivity and impaired reinforcement learning in preschoolers [Texte imprimé et/ou numérique] / Margaret J. BRIGGS-GOWAN, Auteur ; Sara R. NICHOLS, Auteur ; Joel VOSS, Auteur ; Elvira ZOBEL, Auteur ; Alice S. CARTER, Auteur ; Kimberly J. MCCARTHY, Auteur ; Daniel S. PINE, Auteur ; James R. BLAIR, Auteur ; Lauren S. WAKSCHLAG, Auteur . - p.154-161. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.154-161 Mots-clés : Psychopathic tendencies  reinforcement learning  punishment insensitivity  low concern  early childhood  disruptive behavior  development Index. décimale : PER Périodiques Résumé : Background Youth and adults with psychopathic traits display disrupted reinforcement learning. Advances in measurement now enable examination of this association in preschoolers. The current study examines relations between reinforcement learning in preschoolers and parent ratings of reduced responsiveness to socialization, conceptualized as a developmental vulnerability to psychopathic traits. Methods One hundred and fifty-seven preschoolers (mean age 4.7 ± 0.8 years) participated in a substudy that was embedded within a larger project. Children completed the ‘Stars-in-Jars’ task, which involved learning to select rewarded jars and avoid punished jars. Maternal report of responsiveness to socialization was assessed with the Punishment Insensitivity and Low Concern for Others scales of the Multidimensional Assessment of Preschool Disruptive Behavior (MAP-DB). Results Punishment Insensitivity, but not Low Concern for Others, was significantly associated with reinforcement learning in multivariate models that accounted for age and sex. Specifically, higher Punishment Insensitivity was associated with significantly lower overall performance and more errors on punished trials (‘passive avoidance’). Conclusions Impairments in reinforcement learning manifest in preschoolers who are high in maternal ratings of Punishment Insensitivity. If replicated, these findings may help to pinpoint the neurodevelopmental antecedents of psychopathic tendencies and suggest novel intervention targets beginning in early childhood. En ligne : http://dx.doi.org/10.1111/jcpp.12132 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

Affective neural response to restricted interests in autism spectrum disorders / Carissa J. CASCIO in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.162-171 Titre : Affective neural response to restricted interests in autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Carissa J. CASCIO, Auteur ; Jennifer H. FOSS-FEIG, Auteur ; Jessica L. HEACOCK, Auteur ; Kimberly B. SCHAUDER, Auteur ; Whitney A. LORING, Auteur ; Baxter P. ROGERS, Auteur ; Jennifer R. PRYWELLER, Auteur ; Cassandra R. NEWSOM, Auteur ; Jurnell COCKHREN, Auteur ; Aize CAO, Auteur ; Scott BOLTON, Auteur Article en page(s) : p.162-171 Langues : Anglais (eng) Mots-clés : Autism  restricted interests  reward  repetitive behavior  fMRI  insula  salience Index. décimale : PER Périodiques Résumé : Background Restricted interests are a class of repetitive behavior in autism spectrum disorders (ASD) whose intensity and narrow focus often contribute to significant interference with daily functioning. While numerous neuroimaging studies have investigated executive circuits as putative neural substrates of repetitive behavior, recent work implicates affective neural circuits in restricted interests. We sought to explore the role of affective neural circuits and determine how restricted interests are distinguished from hobbies or interests in typical development. Methods We compared a group of children with ASD to a typically developing (TD) group of children with strong interests or hobbies, employing parent report, an operant behavioral task, and functional imaging with personalized stimuli based on individual interests. Results While performance on the operant task was similar between the two groups, parent report of intensity and interference of interests was significantly higher in the ASD group. Both the ASD and TD groups showed increased BOLD response in widespread affective neural regions to the pictures of their own interest. When viewing pictures of other children's interests, the TD group showed a similar pattern, whereas BOLD response in the ASD group was much more limited. Increased BOLD response in the insula and anterior cingulate cortex distinguished the ASD from the TD group, and parent report of the intensity and interference with daily life of the child's restricted interest predicted insula response. Conclusions While affective neural network response and operant behavior are comparable in typical and restricted interests, the narrowness of focus that clinically distinguishes restricted interests in ASD is reflected in more interference in daily life and aberrantly enhanced insula and anterior cingulate response to individuals’ own interests in the ASD group. These results further support the involvement of affective neural networks in repetitive behaviors in ASD. En ligne : http://dx.doi.org/10.1111/jcpp.12147 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Affective neural response to restricted interests in autism spectrum disorders [Texte imprimé et/ou numérique] / Carissa J. CASCIO, Auteur ; Jennifer H. FOSS-FEIG, Auteur ; Jessica L. HEACOCK, Auteur ; Kimberly B. SCHAUDER, Auteur ; Whitney A. LORING, Auteur ; Baxter P. ROGERS, Auteur ; Jennifer R. PRYWELLER, Auteur ; Cassandra R. NEWSOM, Auteur ; Jurnell COCKHREN, Auteur ; Aize CAO, Auteur ; Scott BOLTON, Auteur . - p.162-171. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.162-171 Mots-clés : Autism  restricted interests  reward  repetitive behavior  fMRI  insula  salience Index. décimale : PER Périodiques Résumé : Background Restricted interests are a class of repetitive behavior in autism spectrum disorders (ASD) whose intensity and narrow focus often contribute to significant interference with daily functioning. While numerous neuroimaging studies have investigated executive circuits as putative neural substrates of repetitive behavior, recent work implicates affective neural circuits in restricted interests. We sought to explore the role of affective neural circuits and determine how restricted interests are distinguished from hobbies or interests in typical development. Methods We compared a group of children with ASD to a typically developing (TD) group of children with strong interests or hobbies, employing parent report, an operant behavioral task, and functional imaging with personalized stimuli based on individual interests. Results While performance on the operant task was similar between the two groups, parent report of intensity and interference of interests was significantly higher in the ASD group. Both the ASD and TD groups showed increased BOLD response in widespread affective neural regions to the pictures of their own interest. When viewing pictures of other children's interests, the TD group showed a similar pattern, whereas BOLD response in the ASD group was much more limited. Increased BOLD response in the insula and anterior cingulate cortex distinguished the ASD from the TD group, and parent report of the intensity and interference with daily life of the child's restricted interest predicted insula response. Conclusions While affective neural network response and operant behavior are comparable in typical and restricted interests, the narrowness of focus that clinically distinguishes restricted interests in ASD is reflected in more interference in daily life and aberrantly enhanced insula and anterior cingulate response to individuals’ own interests in the ASD group. These results further support the involvement of affective neural networks in repetitive behaviors in ASD. En ligne : http://dx.doi.org/10.1111/jcpp.12147 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

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)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.172-179 Titre : Longitudinal relations between maternal depressive symptoms and child sleep problems: the role of parasympathetic nervous system reactivity Type de document : Texte imprimé et/ou numérique Auteurs : Peggy S. KELLER, Auteur ; Chrystyna D. KOUROS, Auteur ; Stephen ERATH, Auteur ; Ronald E. DAHL, Auteur ; Mona EL-SHEIKH, Auteur Article en page(s) : p.172-179 Langues : Anglais (eng) Mots-clés : Maternal depression  sleep  autonomic  parasympathetic  children Index. décimale : PER Périodiques Résumé : Background We examined maternal depressive symptoms (MDS) as longitudinal predictors of actigraphy-measured sleep; children's respiratory sinus arrhythmia (RSA) was tested as a moderator of these relations. Method A total of 271 children (145 boys and 126 girls) participated in a three-wave study (M age at T1 = 9.38 years), with a 1-year lag between waves. Children wore actigraphs to derive sleep parameters. RSA reactivity was assessed during a social stress test. Results Contrary to hypotheses, MDS were related to less sleep over time for children exhibiting greater RSA withdrawal. Consistent with hypotheses, MDS were related longitudinally to decreased sleep activity for children exhibiting less RSA withdrawal. Conclusions Findings illustrate the importance of maternal influences and physiological regulation as predictors of children's sleep. En ligne : http://dx.doi.org/10.1111/jcpp.12151 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Longitudinal relations between maternal depressive symptoms and child sleep problems: the role of parasympathetic nervous system reactivity [Texte imprimé et/ou numérique] / Peggy S. KELLER, Auteur ; Chrystyna D. KOUROS, Auteur ; Stephen ERATH, Auteur ; Ronald E. DAHL, Auteur ; Mona EL-SHEIKH, Auteur . - p.172-179. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.172-179 Mots-clés : Maternal depression  sleep  autonomic  parasympathetic  children Index. décimale : PER Périodiques Résumé : Background We examined maternal depressive symptoms (MDS) as longitudinal predictors of actigraphy-measured sleep; children's respiratory sinus arrhythmia (RSA) was tested as a moderator of these relations. Method A total of 271 children (145 boys and 126 girls) participated in a three-wave study (M age at T1 = 9.38 years), with a 1-year lag between waves. Children wore actigraphs to derive sleep parameters. RSA reactivity was assessed during a social stress test. Results Contrary to hypotheses, MDS were related to less sleep over time for children exhibiting greater RSA withdrawal. Consistent with hypotheses, MDS were related longitudinally to decreased sleep activity for children exhibiting less RSA withdrawal. Conclusions Findings illustrate the importance of maternal influences and physiological regulation as predictors of children's sleep. En ligne : http://dx.doi.org/10.1111/jcpp.12151 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

Sleep restriction worsens mood and emotion regulation in adolescents / Katherine T. BAUM in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.180-190 Titre : Sleep restriction worsens mood and emotion regulation in adolescents Type de document : Texte imprimé et/ou numérique Auteurs : Katherine T. BAUM, Auteur ; Anjali DESAI, Auteur ; Julie FIELD, Auteur ; Lauren E. MILLER, Auteur ; Joseph RAUSCH, Auteur ; Dean W. BEEBE, Auteur Article en page(s) : p.180-190 Langues : Anglais (eng) Mots-clés : Adolescence  sleep  anxiety  mental health  pediatrics Index. décimale : PER Périodiques Résumé : Background The relationship between inadequate sleep and mood has been well-established in adults and is supported primarily by correlational data in younger populations. Given that adolescents often experience shortened sleep on school nights, we sought to better understand the effect of experimentally induced chronic sleep restriction on adolescents’ mood and mood regulation. Methods Fifty healthy adolescents, ages 14–17, completed a 3-week sleep manipulation protocol involving a baseline week, followed by a sleep restriction (SR) condition (6.5 hr in bed per night for five nights) and healthy sleep duration (HS) condition (10 hr in bed per night for five nights). The study used a randomized, counterbalanced, crossover experimental design. Participants’ sleep was monitored at home via self-report and actigraphy. At the end of each condition, participants and their parents completed questionnaires of mood and mood regulation. To assess for expectancy effects, we also analyzed parent and teen ratings of hyperactivity/impulsivity, which prior research suggests is not sensitive to SR in adolescents. Wilcoxon Signed Rank tests compared questionnaire outcomes across the two conditions. Results Participants averaged 2.5 more hours of sleep per night during HS relative to SR. Compared with HS, adolescents rated themselves as significantly more tense/anxious, angry/hostile, confused, and fatigued, and as less vigorous (p = .001–.01) during SR. Parents and adolescents also reported greater oppositionality/irritability and poorer emotional regulation during SR compared with HS (p .05). There were no cross-condition differences in depression or hyperactivity/impulsivity (p .05). Conclusions Findings complement prior correlational study results to show that after only a few days of shortened sleep, at a level of severity that is experienced regularly by millions of adolescents on school nights, adolescents have worsened mood and decreased ability to regulate negative emotions. En ligne : http://dx.doi.org/10.1111/jcpp.12125 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Sleep restriction worsens mood and emotion regulation in adolescents [Texte imprimé et/ou numérique] / Katherine T. BAUM, Auteur ; Anjali DESAI, Auteur ; Julie FIELD, Auteur ; Lauren E. MILLER, Auteur ; Joseph RAUSCH, Auteur ; Dean W. BEEBE, Auteur . - p.180-190. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.180-190 Mots-clés : Adolescence  sleep  anxiety  mental health  pediatrics Index. décimale : PER Périodiques Résumé : Background The relationship between inadequate sleep and mood has been well-established in adults and is supported primarily by correlational data in younger populations. Given that adolescents often experience shortened sleep on school nights, we sought to better understand the effect of experimentally induced chronic sleep restriction on adolescents’ mood and mood regulation. Methods Fifty healthy adolescents, ages 14–17, completed a 3-week sleep manipulation protocol involving a baseline week, followed by a sleep restriction (SR) condition (6.5 hr in bed per night for five nights) and healthy sleep duration (HS) condition (10 hr in bed per night for five nights). The study used a randomized, counterbalanced, crossover experimental design. Participants’ sleep was monitored at home via self-report and actigraphy. At the end of each condition, participants and their parents completed questionnaires of mood and mood regulation. To assess for expectancy effects, we also analyzed parent and teen ratings of hyperactivity/impulsivity, which prior research suggests is not sensitive to SR in adolescents. Wilcoxon Signed Rank tests compared questionnaire outcomes across the two conditions. Results Participants averaged 2.5 more hours of sleep per night during HS relative to SR. Compared with HS, adolescents rated themselves as significantly more tense/anxious, angry/hostile, confused, and fatigued, and as less vigorous (p = .001–.01) during SR. Parents and adolescents also reported greater oppositionality/irritability and poorer emotional regulation during SR compared with HS (p .05). There were no cross-condition differences in depression or hyperactivity/impulsivity (p .05). Conclusions Findings complement prior correlational study results to show that after only a few days of shortened sleep, at a level of severity that is experienced regularly by millions of adolescents on school nights, adolescents have worsened mood and decreased ability to regulate negative emotions. En ligne : http://dx.doi.org/10.1111/jcpp.12125 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

Physiological regulation in infants of women with a mood disorder: examining associations with maternal symptoms and stress / Katrina C. JOHNSON in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.191-198 Titre : Physiological regulation in infants of women with a mood disorder: examining associations with maternal symptoms and stress Type de document : Texte imprimé et/ou numérique Auteurs : Katrina C. JOHNSON, Auteur ; Patricia A. BRENNAN, Auteur ; Zachary N. STOWE, Auteur ; Ellen LEIBENLUFT, Auteur ; D. Jeffrey NEWPORT, Auteur Article en page(s) : p.191-198 Langues : Anglais (eng) Mots-clés : Bipolar  depression  RSA  heart rate  vagal  stress  infants  human Index. décimale : PER Périodiques Résumé : Background The offspring of mothers with mood disorders may evidence increased behavioral problems as early as preschool; however, no study to date has examined psychophysiological characteristics during infancy, particularly among offspring of mothers diagnosed with bipolar disorder. Elucidating psychobiological mechanisms of risk early in development is critical to inform prevention and early intervention efforts. Method This study compared physiological and behavioral responsivity in 6-month-old infants (N = 329) of mothers with lifetime histories of bipolar disorder (BD, n = 44), major depressive disorder (MDD, n = 244), or no history of Axis I disorders (CTL, n = 41). Infant respiratory sinus arrhythmia (RSA) was measured in a laboratory stressor paradigm. Measures of infant affect and behavior during mother–infant interaction, current maternal depressive symptoms, and exposure to stressful life events were examined with respect to diagnostic group and RSA. Results Groups did not differ in baseline RSA or infant affect measures. However, during the stressor task, infants of mothers with BD evidenced increases in RSA, while infants of MDD and CTL mothers evidenced decreases in RSA. Though levels of postnatal stress and current levels of maternal depressive symptoms differed among groups, neither of these factors predicted infant psychophysiological responses. Conclusions At 6 months of age, infants of motrs with BD show differences in psychophysiological regulation. These differences cannot be accounted for by perinatal outcome, current maternal depressive symptoms, or exposure to stressful life events, and thus may reflect endophenotypic markers of psychopathological risk. En ligne : http://dx.doi.org/10.1111/jcpp.12130 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Physiological regulation in infants of women with a mood disorder: examining associations with maternal symptoms and stress [Texte imprimé et/ou numérique] / Katrina C. JOHNSON, Auteur ; Patricia A. BRENNAN, Auteur ; Zachary N. STOWE, Auteur ; Ellen LEIBENLUFT, Auteur ; D. Jeffrey NEWPORT, Auteur . - p.191-198. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.191-198 Mots-clés : Bipolar  depression  RSA  heart rate  vagal  stress  infants  human Index. décimale : PER Périodiques Résumé : Background The offspring of mothers with mood disorders may evidence increased behavioral problems as early as preschool; however, no study to date has examined psychophysiological characteristics during infancy, particularly among offspring of mothers diagnosed with bipolar disorder. Elucidating psychobiological mechanisms of risk early in development is critical to inform prevention and early intervention efforts. Method This study compared physiological and behavioral responsivity in 6-month-old infants (N = 329) of mothers with lifetime histories of bipolar disorder (BD, n = 44), major depressive disorder (MDD, n = 244), or no history of Axis I disorders (CTL, n = 41). Infant respiratory sinus arrhythmia (RSA) was measured in a laboratory stressor paradigm. Measures of infant affect and behavior during mother–infant interaction, current maternal depressive symptoms, and exposure to stressful life events were examined with respect to diagnostic group and RSA. Results Groups did not differ in baseline RSA or infant affect measures. However, during the stressor task, infants of mothers with BD evidenced increases in RSA, while infants of MDD and CTL mothers evidenced decreases in RSA. Though levels of postnatal stress and current levels of maternal depressive symptoms differed among groups, neither of these factors predicted infant psychophysiological responses. Conclusions At 6 months of age, infants of motrs with BD show differences in psychophysiological regulation. These differences cannot be accounted for by perinatal outcome, current maternal depressive symptoms, or exposure to stressful life events, and thus may reflect endophenotypic markers of psychopathological risk. En ligne : http://dx.doi.org/10.1111/jcpp.12130 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

Announcement: New Fast Track submission stream in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.199-199 Titre : Announcement: New Fast Track submission stream Type de document : Texte imprimé et/ou numérique Article en page(s) : p.199-199 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12206 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Announcement: New Fast Track submission stream [Texte imprimé et/ou numérique] . - p.199-199. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.199-199 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12206 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221