Dépouillements

Editorial: 'It's the environment stupid!'On epigenetics, programming and plasticity in child mental health / Edmund J. S. SONUGA-BARKE in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.113-115 Titre : Editorial: 'It's the environment stupid!'On epigenetics, programming and plasticity in child mental health Type de document : Texte imprimé et/ou numérique Auteurs : Edmund J. S. SONUGA-BARKE, Auteur Année de publication : 2010 Article en page(s) : p.113-115 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Thankfully, because of new genetic technologies of immense quantitative power developed over the past 10 to 15 years, and the recent development of sophisticated methods for testing environmental influence on biological processes, we can at last bypass this stale stand-off over nature vs. nurture 'dogma' Serious science is now more than ever focused on the power of the environment to shape neuro-developmental processes and pathways En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02213.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=940 [article] Editorial: 'It's the environment stupid!'On epigenetics, programming and plasticity in child mental health [Texte imprimé et/ou numérique] / Edmund J. S. SONUGA-BARKE, Auteur . - 2010 . - p.113-115. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.113-115 Index. décimale : PER Périodiques Résumé : Thankfully, because of new genetic technologies of immense quantitative power developed over the past 10 to 15 years, and the recent development of sophisticated methods for testing environmental influence on biological processes, we can at last bypass this stale stand-off over nature vs. nurture 'dogma' Serious science is now more than ever focused on the power of the environment to shape neuro-developmental processes and pathways En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02213.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=940

Practitioner Review: Non-pharmacological treatments for ADHD: A lifespan approach / Susan E. YOUNG in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.116-133 Titre : Practitioner Review: Non-pharmacological treatments for ADHD: A lifespan approach Type de document : Texte imprimé et/ou numérique Auteurs : Susan E. YOUNG, Auteur ; J. Myanthi AMARASINGHE, Auteur Année de publication : 2010 Article en page(s) : p.116-133 Langues : Anglais (eng) Mots-clés : ADHD preschool-children school-age-children adolescents adults behavioural-parent-training classroom-interventions cognitive-behaviour-therapy social-skills-training Index. décimale : PER Périodiques Résumé : Background: Attention-deficit/hyperactivity disorder (ADHD) is a chronic and pervasive developmental disorder that is not restricted to the childhood years. Methods: This paper reviews non-pharmacological interventions that are available at present for preschoolers, school-age children, adolescents and adults. Results: The most appropriate intervention for preschoolers is parent training. For school-age children with moderate impairments there is some evidence to suggest that group parent training programmes and classroom behavioural interventions may suffice as a first-line treatment. For school-age children with severe impairments, interventions are more appropriate when combined with stimulant medication (i.e., integrated treatment packages are likely to be more successful than 'standalone' treatments). Multimodal interventions seem to be best suited for middle school/adolescent children, which most likely reflects that these interventions usually integrate home and school treatment strategies and often include an element of social skills training. Stimulant medication is generally the first line of treatment for adults but CBT has also been found to be effective at addressing the complex needs of this population. Conclusion: Current research has largely ignored that ADHD is a developmental disorder that spans the preschool to adult years. Most studies focus on young school-age children and outside of this age group there is a dearth of controlled trials that provide conclusive evidence. As children mature the mode and agent of intervention will shift to reflect the developmental needs and circumstances of the individual. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02191.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=940 [article] Practitioner Review: Non-pharmacological treatments for ADHD: A lifespan approach [Texte imprimé et/ou numérique] / Susan E. YOUNG, Auteur ; J. Myanthi AMARASINGHE, Auteur . - 2010 . - p.116-133. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.116-133 Mots-clés : ADHD preschool-children school-age-children adolescents adults behavioural-parent-training classroom-interventions cognitive-behaviour-therapy social-skills-training Index. décimale : PER Périodiques Résumé : Background: Attention-deficit/hyperactivity disorder (ADHD) is a chronic and pervasive developmental disorder that is not restricted to the childhood years. Methods: This paper reviews non-pharmacological interventions that are available at present for preschoolers, school-age children, adolescents and adults. Results: The most appropriate intervention for preschoolers is parent training. For school-age children with moderate impairments there is some evidence to suggest that group parent training programmes and classroom behavioural interventions may suffice as a first-line treatment. For school-age children with severe impairments, interventions are more appropriate when combined with stimulant medication (i.e., integrated treatment packages are likely to be more successful than 'standalone' treatments). Multimodal interventions seem to be best suited for middle school/adolescent children, which most likely reflects that these interventions usually integrate home and school treatment strategies and often include an element of social skills training. Stimulant medication is generally the first line of treatment for adults but CBT has also been found to be effective at addressing the complex needs of this population. Conclusion: Current research has largely ignored that ADHD is a developmental disorder that spans the preschool to adult years. Most studies focus on young school-age children and outside of this age group there is a dearth of controlled trials that provide conclusive evidence. As children mature the mode and agent of intervention will shift to reflect the developmental needs and circumstances of the individual. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02191.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=940

Maternal pre-pregnancy obesity and risk for inattention and negative emotionality in children / Alina RODRIGUEZ in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.134-143 Titre : Maternal pre-pregnancy obesity and risk for inattention and negative emotionality in children Type de document : Texte imprimé et/ou numérique Auteurs : Alina RODRIGUEZ, Auteur Année de publication : 2010 Article en page(s) : p.134-143 Langues : Anglais (eng) Mots-clés : ADHD emotion-regulation prenatal overweight/obesity longitudinal-studies Index. décimale : PER Périodiques Résumé : Objective: This study aimed to replicate and extend previous work showing an association between maternal pre-pregnancy adiposity and risk for attention deficit hyperactivity disorder (ADHD) symptoms in children. Methods: A Swedish population-based prospective pregnancy–offspring cohort was followed up when children were 5 years old (N = 1,714). Mothers and kindergarten teachers rated children's ADHD symptoms, presence and duration of problems, and emotionality. Dichotomized outcomes examined difficulties of clinical relevance (top 15% of the distribution). Analyses adjusted for pregnancy (maternal smoking, depressive symptoms, life events, education, age, family structure), birth outcomes (birth weight, gestational age, infant sex) and concurrent variables (family structure, maternal depressive symptoms, parental ADHD symptoms, and child overweight) in an attempt to rule out confounding. Results: Maternal pre-pregnancy overweight and obesity predicted high inattention symptom scores and obesity was associated with a two-fold increase in risk of difficulties with emotion intensity and emotion regulation according to teacher reports. Means of maternal ratings were unrelated to pre-pregnancy body mass index (BMI). Presence and duration of problems were associated with both maternal over and underweight according to teachers. Conclusions: Despite discrepancies between maternal and teacher reports, these results provide further evidence that maternal pre-pregnancy overweight and obesity are associated with child inattention symptoms and extend previous work by establishing a link between obesity and emotional difficulties. Maternal adiposity at the time of conception may be instrumental in programming child mental health, as prenatal brain development depends on maternal energy supply. Possible mechanisms include disturbed maternal metabolic function. If maternal pre-pregnancy obesity is a causal risk factor, the potential for prevention is great. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02133.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=940 [article] Maternal pre-pregnancy obesity and risk for inattention and negative emotionality in children [Texte imprimé et/ou numérique] / Alina RODRIGUEZ, Auteur . - 2010 . - p.134-143. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.134-143 Mots-clés : ADHD emotion-regulation prenatal overweight/obesity longitudinal-studies Index. décimale : PER Périodiques Résumé : Objective: This study aimed to replicate and extend previous work showing an association between maternal pre-pregnancy adiposity and risk for attention deficit hyperactivity disorder (ADHD) symptoms in children. Methods: A Swedish population-based prospective pregnancy–offspring cohort was followed up when children were 5 years old (N = 1,714). Mothers and kindergarten teachers rated children's ADHD symptoms, presence and duration of problems, and emotionality. Dichotomized outcomes examined difficulties of clinical relevance (top 15% of the distribution). Analyses adjusted for pregnancy (maternal smoking, depressive symptoms, life events, education, age, family structure), birth outcomes (birth weight, gestational age, infant sex) and concurrent variables (family structure, maternal depressive symptoms, parental ADHD symptoms, and child overweight) in an attempt to rule out confounding. Results: Maternal pre-pregnancy overweight and obesity predicted high inattention symptom scores and obesity was associated with a two-fold increase in risk of difficulties with emotion intensity and emotion regulation according to teacher reports. Means of maternal ratings were unrelated to pre-pregnancy body mass index (BMI). Presence and duration of problems were associated with both maternal over and underweight according to teachers. Conclusions: Despite discrepancies between maternal and teacher reports, these results provide further evidence that maternal pre-pregnancy overweight and obesity are associated with child inattention symptoms and extend previous work by establishing a link between obesity and emotional difficulties. Maternal adiposity at the time of conception may be instrumental in programming child mental health, as prenatal brain development depends on maternal energy supply. Possible mechanisms include disturbed maternal metabolic function. If maternal pre-pregnancy obesity is a causal risk factor, the potential for prevention is great. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02133.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=940

Do family mealtime interactions mediate the association between asthma symptoms and separation anxiety? / Barbara H. FIESE in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.144-151 Titre : Do family mealtime interactions mediate the association between asthma symptoms and separation anxiety? Type de document : Texte imprimé et/ou numérique Auteurs : Barbara H. FIESE, Auteur ; Marcia A. WINTER, Auteur ; Frederick S. WAMBOLDT, Auteur ; Ran D. ANBAR, Auteur ; Marianne Z. WAMBOLDT, Auteur Année de publication : 2010 Article en page(s) : p.144-151 Langues : Anglais (eng) Mots-clés : Separation-anxiety family-mealtimes pediatric-asthma family-interaction child-behavior Index. décimale : PER Périodiques Résumé : Background: Respiratory problems have been shown to be associated with the development of panic anxiety. Family members play an essential role for children to emotionally manage their symptoms. This study aimed to examine the relation between severity of respiratory symptoms in children with asthma and separation anxiety. Relying on direct observation of family interactions during a mealtime, a model is tested whereby family interactions mediate the relation between asthma severity and separation anxiety symptoms. Methods: Sixty-three children (ages 9–12 years) with persistent asthma were interviewed via the Diagnostic Interview Schedule for Children IV; family interactions were assessed via direct observation of a mealtime; primary caregivers completed the Childhood Asthma Severity Scale; youth pulmonary function was ascertained with pre- and post-bronchodilator spirometry; adherence to asthma medications was objectively tracked for six weeks. Results: Poorer pulmonary function and higher functional asthma severity were related to higher numbers of separation anxiety symptoms. Controlling for medication adherence, family interaction patterns mediated the relationship between poorer pulmonary function and child separation anxiety symptoms. Conclusions: Family mealtime interactions may be a mechanism by which respiratory disorders are associated with separation anxiety symptoms in children, potentially through increasing the child's capacity to cognitively frame asthma symptoms as less threatening, or through increasing the child's sense of security within their family relationships. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02138.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=940 [article] Do family mealtime interactions mediate the association between asthma symptoms and separation anxiety? [Texte imprimé et/ou numérique] / Barbara H. FIESE, Auteur ; Marcia A. WINTER, Auteur ; Frederick S. WAMBOLDT, Auteur ; Ran D. ANBAR, Auteur ; Marianne Z. WAMBOLDT, Auteur . - 2010 . - p.144-151. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.144-151 Mots-clés : Separation-anxiety family-mealtimes pediatric-asthma family-interaction child-behavior Index. décimale : PER Périodiques Résumé : Background: Respiratory problems have been shown to be associated with the development of panic anxiety. Family members play an essential role for children to emotionally manage their symptoms. This study aimed to examine the relation between severity of respiratory symptoms in children with asthma and separation anxiety. Relying on direct observation of family interactions during a mealtime, a model is tested whereby family interactions mediate the relation between asthma severity and separation anxiety symptoms. Methods: Sixty-three children (ages 9–12 years) with persistent asthma were interviewed via the Diagnostic Interview Schedule for Children IV; family interactions were assessed via direct observation of a mealtime; primary caregivers completed the Childhood Asthma Severity Scale; youth pulmonary function was ascertained with pre- and post-bronchodilator spirometry; adherence to asthma medications was objectively tracked for six weeks. Results: Poorer pulmonary function and higher functional asthma severity were related to higher numbers of separation anxiety symptoms. Controlling for medication adherence, family interaction patterns mediated the relationship between poorer pulmonary function and child separation anxiety symptoms. Conclusions: Family mealtime interactions may be a mechanism by which respiratory disorders are associated with separation anxiety symptoms in children, potentially through increasing the child's capacity to cognitively frame asthma symptoms as less threatening, or through increasing the child's sense of security within their family relationships. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02138.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=940

Area and family effects on the psychopathology of the Millennium Cohort Study children and their older siblings / Eirini FLOURI in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.152-161 Titre : Area and family effects on the psychopathology of the Millennium Cohort Study children and their older siblings Type de document : Texte imprimé et/ou numérique Auteurs : Eirini FLOURI, Auteur ; Nikos TZAVIDIS, Auteur ; Constantinos KALLIS, Auteur Année de publication : 2010 Article en page(s) : p.152-161 Langues : Anglais (eng) Mots-clés : Contextual-risk multilevel-models multivariate-multilevel-models sibling-data Index. décimale : PER Périodiques Résumé : Background: To model and compare contextual (area and family) effects on the psychopathology of children nested in families nested in areas. Method: Data from the first two sweeps of the UK's Millennium Cohort Study were used. The final study sample was 9,630 children clustered in 6,052 families clustered in 1,681 Lower-layer Super Output Areas. The mean age of the children at Sweep 2 was 4.96 (SD = 2.76) years. Contextual risk was measured at area level with the Index of Multiple Deprivation (Sweep 1), and at family level with the number of proximal (Sweep 2) and distal (Sweep 1) adverse life events experienced. Psychopathology was measured at Sweep 2 with the Strengths and Difficulties Questionnaire. Results: At baseline, both proximal and distal family risk and area risk predicted broad psychopathology, although the most parsimonious was the proximal family risk model, and both the family-level and the area-level variability were significant. The area risk/broad psychopathology association remained significant even when family risk was controlled, but not when family socioeconomic status was controlled. The full model added parenting and paternal and maternal psychopathology. When parental qualifications were excluded from the family-level contextual controls the effect of area risk remained significant on both externalizing and internalizing psychopathology. Conclusions: The effect of area on child psychopathology operated via the socioeconomic characteristics of the child's family, not just the adverse characteristics of the neighbors. Multiple family risk predicted child psychopathology directly and independently, and not because it was associated with family socioeconomic status. Family socioeconomic status explained the association between area risk and broad psychopathology. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02156.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941 [article] Area and family effects on the psychopathology of the Millennium Cohort Study children and their older siblings [Texte imprimé et/ou numérique] / Eirini FLOURI, Auteur ; Nikos TZAVIDIS, Auteur ; Constantinos KALLIS, Auteur . - 2010 . - p.152-161. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.152-161 Mots-clés : Contextual-risk multilevel-models multivariate-multilevel-models sibling-data Index. décimale : PER Périodiques Résumé : Background: To model and compare contextual (area and family) effects on the psychopathology of children nested in families nested in areas. Method: Data from the first two sweeps of the UK's Millennium Cohort Study were used. The final study sample was 9,630 children clustered in 6,052 families clustered in 1,681 Lower-layer Super Output Areas. The mean age of the children at Sweep 2 was 4.96 (SD = 2.76) years. Contextual risk was measured at area level with the Index of Multiple Deprivation (Sweep 1), and at family level with the number of proximal (Sweep 2) and distal (Sweep 1) adverse life events experienced. Psychopathology was measured at Sweep 2 with the Strengths and Difficulties Questionnaire. Results: At baseline, both proximal and distal family risk and area risk predicted broad psychopathology, although the most parsimonious was the proximal family risk model, and both the family-level and the area-level variability were significant. The area risk/broad psychopathology association remained significant even when family risk was controlled, but not when family socioeconomic status was controlled. The full model added parenting and paternal and maternal psychopathology. When parental qualifications were excluded from the family-level contextual controls the effect of area risk remained significant on both externalizing and internalizing psychopathology. Conclusions: The effect of area on child psychopathology operated via the socioeconomic characteristics of the child's family, not just the adverse characteristics of the neighbors. Multiple family risk predicted child psychopathology directly and independently, and not because it was associated with family socioeconomic status. Family socioeconomic status explained the association between area risk and broad psychopathology. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02156.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941

CBT for childhood anxiety disorders: differential changes in selective attention between treatment responders and non-responders / Jeroen S. LEGERSTEE in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.162-172 Titre : CBT for childhood anxiety disorders: differential changes in selective attention between treatment responders and non-responders Type de document : Texte imprimé et/ou numérique Auteurs : Jeroen S. LEGERSTEE, Auteur ; Frank C. VERHULST, Auteur ; Philip D.A. TREFFERS, Auteur ; Elisabeth M.W.J. UTENS, Auteur ; Joke H.M. TULEN, Auteur ; Bram DIERCKX, Auteur Année de publication : 2010 Article en page(s) : p.162-172 Langues : Anglais (eng) Mots-clés : Childhood-anxiety-disorders selective-attention cognitive-behavioural-therapy dot-probe-task Index. décimale : PER Périodiques Résumé : Background: This study examined whether treatment response to stepped-care cognitive-behavioural treatment (CBT) is associated with changes in threat-related selective attention and its specific components in a large clinical sample of anxiety-disordered children. Methods: Ninety-one children with an anxiety disorder were included in the present study. Children received a standardized stepped-care CBT. Three treatment response groups were distinguished: initial responders (anxiety disorder free after phase one: child-focused CBT), secondary responders (anxiety disorder free after phase two: child–parent-focused CBT), and treatment non-responders. Treatment response was determined using a semi-structured clinical interview. Children performed a pictorial dot-probe task before and after stepped-care CBT (i.e., before phase one and after phase two CBT). Results: Changes in selective attention to severely threatening pictures, but not to mildly threatening pictures, were significantly associated with treatment success. At pre-treatment assessment, initial responders selectively attended away from severely threatening pictures, whereas secondary responders selectively attended toward severely threatening pictures. After stepped-care CBT, initial and secondary responders did not show any selectivity in the attentional processing of severely threatening pictures. Treatment non-responders did not show any changes in selective attention due to CBT. Conclusions: Initial and secondary treatment responders showed a reduction of their predisposition to selectively attend away or toward severely threatening pictures, respectively. Treatment non-responders did not show any changes in selective attention. The pictorial dot-probe task can be considered a potentially valuable tool in assigning children to appropriate treatment formats as well as for monitoring changes in selective attention during the course of CBT. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02143.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941 [article] CBT for childhood anxiety disorders: differential changes in selective attention between treatment responders and non-responders [Texte imprimé et/ou numérique] / Jeroen S. LEGERSTEE, Auteur ; Frank C. VERHULST, Auteur ; Philip D.A. TREFFERS, Auteur ; Elisabeth M.W.J. UTENS, Auteur ; Joke H.M. TULEN, Auteur ; Bram DIERCKX, Auteur . - 2010 . - p.162-172. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.162-172 Mots-clés : Childhood-anxiety-disorders selective-attention cognitive-behavioural-therapy dot-probe-task Index. décimale : PER Périodiques Résumé : Background: This study examined whether treatment response to stepped-care cognitive-behavioural treatment (CBT) is associated with changes in threat-related selective attention and its specific components in a large clinical sample of anxiety-disordered children. Methods: Ninety-one children with an anxiety disorder were included in the present study. Children received a standardized stepped-care CBT. Three treatment response groups were distinguished: initial responders (anxiety disorder free after phase one: child-focused CBT), secondary responders (anxiety disorder free after phase two: child–parent-focused CBT), and treatment non-responders. Treatment response was determined using a semi-structured clinical interview. Children performed a pictorial dot-probe task before and after stepped-care CBT (i.e., before phase one and after phase two CBT). Results: Changes in selective attention to severely threatening pictures, but not to mildly threatening pictures, were significantly associated with treatment success. At pre-treatment assessment, initial responders selectively attended away from severely threatening pictures, whereas secondary responders selectively attended toward severely threatening pictures. After stepped-care CBT, initial and secondary responders did not show any selectivity in the attentional processing of severely threatening pictures. Treatment non-responders did not show any changes in selective attention due to CBT. Conclusions: Initial and secondary treatment responders showed a reduction of their predisposition to selectively attend away or toward severely threatening pictures, respectively. Treatment non-responders did not show any changes in selective attention. The pictorial dot-probe task can be considered a potentially valuable tool in assigning children to appropriate treatment formats as well as for monitoring changes in selective attention during the course of CBT. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02143.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941

5-HTTLPR moderates the effect of relational peer victimization on depressive symptoms in adolescent girls / Corina BENJET in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.173-179 Titre : 5-HTTLPR moderates the effect of relational peer victimization on depressive symptoms in adolescent girls Type de document : Texte imprimé et/ou numérique Auteurs : Corina BENJET, Auteur ; Renee THOMPSON, Auteur ; Ian H. GOTLIB, Auteur Année de publication : 2010 Article en page(s) : p.173-179 Langues : Anglais (eng) Mots-clés : Peer-victimization bullying depression genetic-polymorphisms 5-HTTLPR Index. décimale : PER Périodiques Résumé : Background: Relational peer victimization is associated with internalizing symptoms. Compared to boys, girls are more likely to be both relationally victimized by peers and distressed by the victimization. While previous studies have reported that a functional polymorphism in the promoter region of the serotonin transporter gene (5-HTTLPR) moderates the effect of stressful life events on depressive symptoms, the present study is the first to evaluate the interaction of this polymorphism with relational peer victimization to predict level of depressive symptoms in young girls. Methods: Participants were 78 girls ages 10 to 14 who had no current or past Axis I disorder. Girls were genotyped for 5-HTTLPR; peer victimization was assessed with the Social Experiences Questionnaire, and depressive symptoms with the Children's Depression Inventory. Results: The 5-HTTLPR polymorphism alone did not predict level of depressive symptoms; the interaction of 5-HTTLPR and relational peer victimization, however, was a significant predictor of depressive symptoms. Follow-up analyses indicated that peer victimization significantly predicted level of depressive symptoms only for girls who were homozygous for the short allele, and not for girls homozygous for the long allele or who were heterozygous for the short and long alleles. Conclusions: The findings support the diathesis-stress model of depression: having two 5-HTTLPR short alleles confers vulnerability to depressive symptoms in adolescent girls when they experience relational peer victimization. These findings also suggest that relational peer victimization, at least for girls with genetic vulnerability, is a significant source of stress and should be recognized in the monitoring and prevention of bullying. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02149.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941 [article] 5-HTTLPR moderates the effect of relational peer victimization on depressive symptoms in adolescent girls [Texte imprimé et/ou numérique] / Corina BENJET, Auteur ; Renee THOMPSON, Auteur ; Ian H. GOTLIB, Auteur . - 2010 . - p.173-179. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.173-179 Mots-clés : Peer-victimization bullying depression genetic-polymorphisms 5-HTTLPR Index. décimale : PER Périodiques Résumé : Background: Relational peer victimization is associated with internalizing symptoms. Compared to boys, girls are more likely to be both relationally victimized by peers and distressed by the victimization. While previous studies have reported that a functional polymorphism in the promoter region of the serotonin transporter gene (5-HTTLPR) moderates the effect of stressful life events on depressive symptoms, the present study is the first to evaluate the interaction of this polymorphism with relational peer victimization to predict level of depressive symptoms in young girls. Methods: Participants were 78 girls ages 10 to 14 who had no current or past Axis I disorder. Girls were genotyped for 5-HTTLPR; peer victimization was assessed with the Social Experiences Questionnaire, and depressive symptoms with the Children's Depression Inventory. Results: The 5-HTTLPR polymorphism alone did not predict level of depressive symptoms; the interaction of 5-HTTLPR and relational peer victimization, however, was a significant predictor of depressive symptoms. Follow-up analyses indicated that peer victimization significantly predicted level of depressive symptoms only for girls who were homozygous for the short allele, and not for girls homozygous for the long allele or who were heterozygous for the short and long alleles. Conclusions: The findings support the diathesis-stress model of depression: having two 5-HTTLPR short alleles confers vulnerability to depressive symptoms in adolescent girls when they experience relational peer victimization. These findings also suggest that relational peer victimization, at least for girls with genetic vulnerability, is a significant source of stress and should be recognized in the monitoring and prevention of bullying. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02149.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941

Chronic and acute stress, gender, and serotonin transporter gene–environment interactions predicting depression symptoms in youth / Constance HAMMEN in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.180-187 Titre : Chronic and acute stress, gender, and serotonin transporter gene–environment interactions predicting depression symptoms in youth Type de document : Texte imprimé et/ou numérique Auteurs : Constance HAMMEN, Auteur ; Jake M. NAJMAN, Auteur ; Patricia A. BRENNAN, Auteur ; Danielle KEENAN-MILLER, Auteur ; Nicholas A. HAZEL, Auteur Année de publication : 2010 Article en page(s) : p.180-187 Langues : Anglais (eng) Mots-clés : Depression serotonin-transporter-gene acute-stress chronic-stress gender-differences gene–environment-interactions Index. décimale : PER Périodiques Résumé : Background: Many recent studies of serotonin transporter gene by environment effects predicting depression have used stress assessments with undefined or poor psychometric methods, possibly contributing to wide variation in findings. The present study attempted to distinguish between effects of acute and chronic stress to predict depressive symptoms at age 20 among 346 youth varying in polymorphisms of the 5HTT gene who had been assessed at ages 15 and 20. Methods: Interview measures assessed major acute life events between 15 and 19, and multiple interviews and questionnaires with youths and their parents at youth age 15 provided an index of chronic family stress. Lg alleles were reclassified as S. Results: Chronic family stress at age 15 predicted higher depression scores at 20 among those with one or two S alleles, and the effects of genetic moderation were significant only for females. Gene–environment interactions with acute stress were nonsignificant. Conclusions: Careful measurement and separation of the effects of chronic and acute stress, and gender, are encouraged in the study of mechanisms of the stress–depression association. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02177.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941 [article] Chronic and acute stress, gender, and serotonin transporter gene–environment interactions predicting depression symptoms in youth [Texte imprimé et/ou numérique] / Constance HAMMEN, Auteur ; Jake M. NAJMAN, Auteur ; Patricia A. BRENNAN, Auteur ; Danielle KEENAN-MILLER, Auteur ; Nicholas A. HAZEL, Auteur . - 2010 . - p.180-187. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.180-187 Mots-clés : Depression serotonin-transporter-gene acute-stress chronic-stress gender-differences gene–environment-interactions Index. décimale : PER Périodiques Résumé : Background: Many recent studies of serotonin transporter gene by environment effects predicting depression have used stress assessments with undefined or poor psychometric methods, possibly contributing to wide variation in findings. The present study attempted to distinguish between effects of acute and chronic stress to predict depressive symptoms at age 20 among 346 youth varying in polymorphisms of the 5HTT gene who had been assessed at ages 15 and 20. Methods: Interview measures assessed major acute life events between 15 and 19, and multiple interviews and questionnaires with youths and their parents at youth age 15 provided an index of chronic family stress. Lg alleles were reclassified as S. Results: Chronic family stress at age 15 predicted higher depression scores at 20 among those with one or two S alleles, and the effects of genetic moderation were significant only for females. Gene–environment interactions with acute stress were nonsignificant. Conclusions: Careful measurement and separation of the effects of chronic and acute stress, and gender, are encouraged in the study of mechanisms of the stress–depression association. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02177.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941

Maternal psychological control and child internalizing symptoms: vulnerability and protective factors across bioregulatory and ecological domains / Mona EL-SHEIKH in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.188-198 Titre : Maternal psychological control and child internalizing symptoms: vulnerability and protective factors across bioregulatory and ecological domains Type de document : Texte imprimé et/ou numérique Auteurs : Mona EL-SHEIKH, Auteur ; Stephen ERATH, Auteur ; J. Benjamin HINNANT, Auteur ; Ryan J. KELLY, Auteur Année de publication : 2010 Article en page(s) : p.188-198 Langues : Anglais (eng) Mots-clés : Children's-sleep internalizing-problems depression anxiety family-income socioeconomic-status Index. décimale : PER Périodiques Résumé : Background: We examined ecological (family socioeconomic status (SES)) and bioregulatory (sleep duration, sleep efficiency) moderators of the link between maternal psychological control and children's vulnerability to internalizing symptoms. Method: A large socioeconomically diverse sample of third graders (N = 141) and their mothers participated. Sleep was examined via actigraphy for one week. Psychological control and internalizing symptoms (depressive symptoms, anxiety symptoms, pre-sleep arousal) were examined through children's reports. Results: For children with poorer sleep, lower SES, or a combination of the two, maternal psychological control was positively related to depressive symptoms; this association was not evident for children with both better sleep and higher SES. Further, maternal psychological control, sleep efficiency, and SES interacted to predict both anxiety symptoms and pre-sleep arousal. Children were protected from the negative effects of psychological control when they were from higher SES families and had higher sleep efficiency; for all other groups of children, psychological control was associated with anxiety symptoms. A similar but less robust pattern of results was found for pre-sleep arousal. Conclusions: Findings highlight the importance of children's bioregulatory processes within the socioeconomic context for an enhanced understanding of children's vulnerability to internalizing problems in the context of maternal psychological control. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02140.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941 [article] Maternal psychological control and child internalizing symptoms: vulnerability and protective factors across bioregulatory and ecological domains [Texte imprimé et/ou numérique] / Mona EL-SHEIKH, Auteur ; Stephen ERATH, Auteur ; J. Benjamin HINNANT, Auteur ; Ryan J. KELLY, Auteur . - 2010 . - p.188-198. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.188-198 Mots-clés : Children's-sleep internalizing-problems depression anxiety family-income socioeconomic-status Index. décimale : PER Périodiques Résumé : Background: We examined ecological (family socioeconomic status (SES)) and bioregulatory (sleep duration, sleep efficiency) moderators of the link between maternal psychological control and children's vulnerability to internalizing symptoms. Method: A large socioeconomically diverse sample of third graders (N = 141) and their mothers participated. Sleep was examined via actigraphy for one week. Psychological control and internalizing symptoms (depressive symptoms, anxiety symptoms, pre-sleep arousal) were examined through children's reports. Results: For children with poorer sleep, lower SES, or a combination of the two, maternal psychological control was positively related to depressive symptoms; this association was not evident for children with both better sleep and higher SES. Further, maternal psychological control, sleep efficiency, and SES interacted to predict both anxiety symptoms and pre-sleep arousal. Children were protected from the negative effects of psychological control when they were from higher SES families and had higher sleep efficiency; for all other groups of children, psychological control was associated with anxiety symptoms. A similar but less robust pattern of results was found for pre-sleep arousal. Conclusions: Findings highlight the importance of children's bioregulatory processes within the socioeconomic context for an enhanced understanding of children's vulnerability to internalizing problems in the context of maternal psychological control. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02140.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941

School-based prevention of depression: a randomised controlled study of the beyondblue schools research initiative / Michael G. SAWYER in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.199-209 Titre : School-based prevention of depression: a randomised controlled study of the beyondblue schools research initiative Type de document : Texte imprimé et/ou numérique Auteurs : Michael G. SAWYER, Auteur ; Susan H. SPENCE, Auteur ; Jeanie SHEFFIELD, Auteur ; Sara PFEIFER, Auteur ; Lyndal BOND, Auteur ; Brian GRAETZ, Auteur ; Debra KAY, Auteur ; George PATTON, Auteur Année de publication : 2010 Article en page(s) : p.199-209 Langues : Anglais (eng) Mots-clés : Adolescents depression universal-intervention schools Index. décimale : PER Périodiques Résumé : Background: Depressive disorders are experienced by 3–5% of the adolescent population at any point of time. They adversely affect adolescent development in a range of areas and greatly increase risk for suicide. The present study investigated the effectiveness of a universal intervention designed to reduce depressive symptoms among students commencing high school. Methods: Twenty-five pairs of secondary schools matched on socio-economic status were randomly assigned to either an intervention or a comparison group (n = 5,634 Year 8 students). The intervention extended over a 3-year period and utilised a comprehensive classroom curriculum programme, enhancements to the school climate, improvements in care pathways, and community forums. A range of measures completed by students, average age at baseline = 13.1 years (SD = .5), and teachers was used to assess changes in depressive symptoms, risk and protective factors relevant to depression, and the quality of the school environment. Results: Changes in the level of depressive symptoms and in the levels of risk and protective factors experienced by students in the two groups did not differ significantly over the 3 years of the study. Furthermore, statistically significant differences in the ratings of school climate across this time period were found only for staff-rated assessments. Conclusions: Despite using an extensive, structured programme, based on best evidence to increase protective factors and reduce risk factors at the individual and school levels, the intervention did not reduce levels of depressive symptoms among participating adolescents. The results draw attention to the difficulties faced when implementing large-scale, school-based, universal preventive interventions. These include the need to develop methods to effectively train teachers across large geographical regions to deliver new interventions with fidelity, the difficulty of engaging young adolescents with prevention programmes, and the long period of time required to implement policy and practice changes at 'whole-school' levels. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02136.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941 [article] School-based prevention of depression: a randomised controlled study of the beyondblue schools research initiative [Texte imprimé et/ou numérique] / Michael G. SAWYER, Auteur ; Susan H. SPENCE, Auteur ; Jeanie SHEFFIELD, Auteur ; Sara PFEIFER, Auteur ; Lyndal BOND, Auteur ; Brian GRAETZ, Auteur ; Debra KAY, Auteur ; George PATTON, Auteur . - 2010 . - p.199-209. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.199-209 Mots-clés : Adolescents depression universal-intervention schools Index. décimale : PER Périodiques Résumé : Background: Depressive disorders are experienced by 3–5% of the adolescent population at any point of time. They adversely affect adolescent development in a range of areas and greatly increase risk for suicide. The present study investigated the effectiveness of a universal intervention designed to reduce depressive symptoms among students commencing high school. Methods: Twenty-five pairs of secondary schools matched on socio-economic status were randomly assigned to either an intervention or a comparison group (n = 5,634 Year 8 students). The intervention extended over a 3-year period and utilised a comprehensive classroom curriculum programme, enhancements to the school climate, improvements in care pathways, and community forums. A range of measures completed by students, average age at baseline = 13.1 years (SD = .5), and teachers was used to assess changes in depressive symptoms, risk and protective factors relevant to depression, and the quality of the school environment. Results: Changes in the level of depressive symptoms and in the levels of risk and protective factors experienced by students in the two groups did not differ significantly over the 3 years of the study. Furthermore, statistically significant differences in the ratings of school climate across this time period were found only for staff-rated assessments. Conclusions: Despite using an extensive, structured programme, based on best evidence to increase protective factors and reduce risk factors at the individual and school levels, the intervention did not reduce levels of depressive symptoms among participating adolescents. The results draw attention to the difficulties faced when implementing large-scale, school-based, universal preventive interventions. These include the need to develop methods to effectively train teachers across large geographical regions to deliver new interventions with fidelity, the difficulty of engaging young adolescents with prevention programmes, and the long period of time required to implement policy and practice changes at 'whole-school' levels. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02136.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941

Performance variability, impulsivity errors and the impact of incentives as gender-independent endophenotypes for ADHD / Henrik UEBEL in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.210-218 Titre : Performance variability, impulsivity errors and the impact of incentives as gender-independent endophenotypes for ADHD Type de document : Texte imprimé et/ou numérique Auteurs : Henrik UEBEL, Auteur ; Aribert ROTHENBERGER, Auteur ; Hanna CHRISTIANSEN, Auteur ; Rafaela MARCO, Auteur ; Iris MANOR, Auteur ; Ana MIRANDA, Auteur ; Norbert A. BORGER, Auteur ; Alexander HEISE, Auteur ; Ulrike SCHAFER, Auteur ; Robert D. OADES, Auteur ; Louise BUTLER, Auteur ; Aisling MULLIGAN, Auteur ; Wai CHEN, Auteur ; Jonna KUNTSI, Auteur ; Philip ASHERSON, Auteur ; Stephen V. FARAONE, Auteur ; Björn ALBRECHT, Auteur ; Tobias BANASCHEWSKI, Auteur ; Jaap VAN DER MEERE, Auteur ; Penelope ANDREOU, Auteur Année de publication : 2010 Article en page(s) : p.210-218 Langues : Anglais (eng) Mots-clés : Attention-deficit-hyperactivity-disorder ADHD endophenotype executive-function reaction-time-variability false-alarms state-regulation incentives Index. décimale : PER Périodiques Résumé : Background: Attention-deficit hyperactivity disorder (ADHD) is one of the most common and highly heritable child psychiatric disorders. There is strong evidence that children with ADHD show slower and more variable responses in tasks such as Go/Nogo tapping aspects of executive functions like sustained attention and response control which may be modulated by motivational factors and/or state-regulation processes. The aim of this study was (1) to determine if these executive functions may constitute an endophenotype for ADHD; (2) to investigate for the first time whether known modulators of these executive functions may also be familial; and (3) to explore whether gender has an impact on these measures. Methods: Two hundred and five children with ADHD combined type, 173 nonaffected biological siblings and 53 controls with no known family history of ADHD were examined using a Go/Nogo task in the framework of a multi-centre study. Performance-measures and modulating effects of event-rate and incentives were examined. Shared familial effects on these measures were assessed, and the influence of gender was tested. Results: Children with ADHD responded more slowly and variably than nonaffected siblings or controls. Nonaffected siblings showed intermediate scores for reaction-time variability, false alarms and omission errors under fast and slow event-rates. A slower event-rate did not lead to reduced performance specific to ADHD. In the incentive condition, mean reaction-times speeded up and became less variable only in children with ADHD and their nonaffected siblings, while accuracy was improved in all groups. Males responded faster, but also committed more false alarms. There were no interactions of group by gender. Conclusions: Reaction-time variability and accuracy parameters could be useful neuropsychological endophenotypes for ADHD. Performance-modulating effects of incentives suggested a familially driven motivational dysfunction which may play an important role on etiologic pathways and treatment approaches for ADHD. The effects of gender were independent of familial effects or ADHD-status, which in turn suggests that the proposed endophenotypes are independent of gender. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02139.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941 [article] Performance variability, impulsivity errors and the impact of incentives as gender-independent endophenotypes for ADHD [Texte imprimé et/ou numérique] / Henrik UEBEL, Auteur ; Aribert ROTHENBERGER, Auteur ; Hanna CHRISTIANSEN, Auteur ; Rafaela MARCO, Auteur ; Iris MANOR, Auteur ; Ana MIRANDA, Auteur ; Norbert A. BORGER, Auteur ; Alexander HEISE, Auteur ; Ulrike SCHAFER, Auteur ; Robert D. OADES, Auteur ; Louise BUTLER, Auteur ; Aisling MULLIGAN, Auteur ; Wai CHEN, Auteur ; Jonna KUNTSI, Auteur ; Philip ASHERSON, Auteur ; Stephen V. FARAONE, Auteur ; Björn ALBRECHT, Auteur ; Tobias BANASCHEWSKI, Auteur ; Jaap VAN DER MEERE, Auteur ; Penelope ANDREOU, Auteur . - 2010 . - p.210-218. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.210-218 Mots-clés : Attention-deficit-hyperactivity-disorder ADHD endophenotype executive-function reaction-time-variability false-alarms state-regulation incentives Index. décimale : PER Périodiques Résumé : Background: Attention-deficit hyperactivity disorder (ADHD) is one of the most common and highly heritable child psychiatric disorders. There is strong evidence that children with ADHD show slower and more variable responses in tasks such as Go/Nogo tapping aspects of executive functions like sustained attention and response control which may be modulated by motivational factors and/or state-regulation processes. The aim of this study was (1) to determine if these executive functions may constitute an endophenotype for ADHD; (2) to investigate for the first time whether known modulators of these executive functions may also be familial; and (3) to explore whether gender has an impact on these measures. Methods: Two hundred and five children with ADHD combined type, 173 nonaffected biological siblings and 53 controls with no known family history of ADHD were examined using a Go/Nogo task in the framework of a multi-centre study. Performance-measures and modulating effects of event-rate and incentives were examined. Shared familial effects on these measures were assessed, and the influence of gender was tested. Results: Children with ADHD responded more slowly and variably than nonaffected siblings or controls. Nonaffected siblings showed intermediate scores for reaction-time variability, false alarms and omission errors under fast and slow event-rates. A slower event-rate did not lead to reduced performance specific to ADHD. In the incentive condition, mean reaction-times speeded up and became less variable only in children with ADHD and their nonaffected siblings, while accuracy was improved in all groups. Males responded faster, but also committed more false alarms. There were no interactions of group by gender. Conclusions: Reaction-time variability and accuracy parameters could be useful neuropsychological endophenotypes for ADHD. Performance-modulating effects of incentives suggested a familially driven motivational dysfunction which may play an important role on etiologic pathways and treatment approaches for ADHD. The effects of gender were independent of familial effects or ADHD-status, which in turn suggests that the proposed endophenotypes are independent of gender. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02139.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941

JCPP Editorial Conflicts of Interest – 2010 in Journal of Child Psychology and Psychiatry, 51-2 (February 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.219 Titre : JCPP Editorial Conflicts of Interest – 2010 Type de document : Texte imprimé et/ou numérique Année de publication : 2010 Article en page(s) : p.219 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02147.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941 [article] JCPP Editorial Conflicts of Interest – 2010 [Texte imprimé et/ou numérique] . - 2010 . - p.219. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.219 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02147.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941