Dépouillements

Editorial: Correlation and causation: to study causality in psychopathology / A. LERVAG in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.603-605 Titre : Editorial: Correlation and causation: to study causality in psychopathology Type de document : Texte imprimé et/ou numérique Auteurs : A. LERVAG, Auteur Article en page(s) : p.603-605 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The desire to seek explanations and causal patterns is deeply embedded in human nature. This has long been acknowledged, and as early as 29 BC Virgil stated "Lucky is he who has been able to understand the causes of things" (Pearl & Mackenzie, 2018). Yet still, the science of causality is quite new, and has developed much more recently than for instance probability and significance testing (Pearl, 2018). However, during the last 10-15 years a new focus on causal inference has affected how scientists think in most empirical fields in a way that some even argue represents a causal revolution (Pearl, 2018). The increased understanding of the logic behind causal reasoning has also affected how we study psychopathological development. It is now well acknowledged that the complexity of development and developmental disorders means we require explanations on different levels, using different research designs. The articles in this issue illustrate this in various ways. En ligne : http://dx.doi.org/10.1111/jcpp.13074 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Editorial: Correlation and causation: to study causality in psychopathology [Texte imprimé et/ou numérique] / A. LERVAG, Auteur . - p.603-605. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.603-605 Index. décimale : PER Périodiques Résumé : The desire to seek explanations and causal patterns is deeply embedded in human nature. This has long been acknowledged, and as early as 29 BC Virgil stated "Lucky is he who has been able to understand the causes of things" (Pearl & Mackenzie, 2018). Yet still, the science of causality is quite new, and has developed much more recently than for instance probability and significance testing (Pearl, 2018). However, during the last 10-15 years a new focus on causal inference has affected how scientists think in most empirical fields in a way that some even argue represents a causal revolution (Pearl, 2018). The increased understanding of the logic behind causal reasoning has also affected how we study psychopathological development. It is now well acknowledged that the complexity of development and developmental disorders means we require explanations on different levels, using different research designs. The articles in this issue illustrate this in various ways. En ligne : http://dx.doi.org/10.1111/jcpp.13074 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Research Review: Internalising symptoms in developmental coordination disorder: a systematic review and meta-analysis / S. OMER in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.606-621 Titre : Research Review: Internalising symptoms in developmental coordination disorder: a systematic review and meta-analysis Type de document : Texte imprimé et/ou numérique Auteurs : S. OMER, Auteur ; A. M. JIJON, Auteur ; H. C. LEONARD, Auteur Article en page(s) : p.606-621 Langues : Anglais (eng) Mots-clés : Developmental coordination disorder  anxiety  depression  internalising symptoms  mental health  meta-analysis Index. décimale : PER Périodiques Résumé : BACKGROUND: Developmental coordination disorder (DCD) affects 5%-6% of children. There is growing evidence that DCD is associated with greater levels of internalising symptoms (i.e. depression and anxiety). This is the first systematic review and meta-analysis to explore the magnitude of this effect, the quality of the evidence and potential moderators. METHODS: A systematic search was conducted to identify studies reporting a comparison between individuals with DCD/probable DCD and typically developing (TD) individuals on measures of internalising symptoms. A pooled effect size (Hedges g) was calculated using random-effects meta-analysis. Study quality, publication bias and potential moderators of the effect were explored. RESULTS: Twenty studies, including a total of 23 subsamples, met the inclusion criteria, of which 22 subsamples were included in the meta-analysis (DCD: n = 1123; TD: n = 7346). A significant, moderate effect of DCD on internalising symptoms was found (g = 0.61). This effect remained robust after accounting for publication bias and excluding lower quality studies. The effect was significantly larger in studies utilising a cross-sectional design (vs. longitudinal), convenience sampling (vs. population screening) and a majority male sample. CONCLUSIONS: The findings demonstrate that individuals with DCD experience greater levels of internalising symptoms than their peers. This highlights the importance of routine screening for emotional difficulties in DCD, raising awareness of the condition in mental health services and developing psychosocial interventions that extend beyond a focus on motor impairments. However, there is a need for higher quality, longitudinal studies to better understand the causal relationship between DCD and internalising symptoms. En ligne : http://dx.doi.org/10.1111/jcpp.13001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Research Review: Internalising symptoms in developmental coordination disorder: a systematic review and meta-analysis [Texte imprimé et/ou numérique] / S. OMER, Auteur ; A. M. JIJON, Auteur ; H. C. LEONARD, Auteur . - p.606-621. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.606-621 Mots-clés : Developmental coordination disorder  anxiety  depression  internalising symptoms  mental health  meta-analysis Index. décimale : PER Périodiques Résumé : BACKGROUND: Developmental coordination disorder (DCD) affects 5%-6% of children. There is growing evidence that DCD is associated with greater levels of internalising symptoms (i.e. depression and anxiety). This is the first systematic review and meta-analysis to explore the magnitude of this effect, the quality of the evidence and potential moderators. METHODS: A systematic search was conducted to identify studies reporting a comparison between individuals with DCD/probable DCD and typically developing (TD) individuals on measures of internalising symptoms. A pooled effect size (Hedges g) was calculated using random-effects meta-analysis. Study quality, publication bias and potential moderators of the effect were explored. RESULTS: Twenty studies, including a total of 23 subsamples, met the inclusion criteria, of which 22 subsamples were included in the meta-analysis (DCD: n = 1123; TD: n = 7346). A significant, moderate effect of DCD on internalising symptoms was found (g = 0.61). This effect remained robust after accounting for publication bias and excluding lower quality studies. The effect was significantly larger in studies utilising a cross-sectional design (vs. longitudinal), convenience sampling (vs. population screening) and a majority male sample. CONCLUSIONS: The findings demonstrate that individuals with DCD experience greater levels of internalising symptoms than their peers. This highlights the importance of routine screening for emotional difficulties in DCD, raising awareness of the condition in mental health services and developing psychosocial interventions that extend beyond a focus on motor impairments. However, there is a need for higher quality, longitudinal studies to better understand the causal relationship between DCD and internalising symptoms. En ligne : http://dx.doi.org/10.1111/jcpp.13001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Development of inhibitory control during childhood and its relations to early temperament and later social anxiety: unique insights provided by latent growth modeling and signal detection theory / S. V. TROLLER-RENFREE in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.622-629 Titre : Development of inhibitory control during childhood and its relations to early temperament and later social anxiety: unique insights provided by latent growth modeling and signal detection theory Type de document : Texte imprimé et/ou numérique Auteurs : S. V. TROLLER-RENFREE, Auteur ; G. A. BUZZELL, Auteur ; M. E. BOWERS, Auteur ; Virginia C. SALO, Auteur ; A. FORMAN-ALBERTI, Auteur ; E. SMITH, Auteur ; L. J. PAPP, Auteur ; J. M. MCDERMOTT, Auteur ; D. S. PINE, Auteur ; Heather A. HENDERSON, Auteur ; N. A. FOX, Auteur Article en page(s) : p.622-629 Langues : Anglais (eng) Mots-clés : Go/Nogo  Inhibitory control  behavioral inhibition  signal detection theory  social anxiety Index. décimale : PER Périodiques Résumé : BACKGROUND: Children with the temperament of behavioral inhibition (BI) face increased risk for social anxiety. However, not all children with BI develop anxiety symptoms. Inhibitory control (IC) has been suggested as a moderator of the pathway between BI and social anxiety. This study uses longitudinal data to characterize development of IC and tests the hypothesis that IC moderates associations between early BI and later social anxiety symptoms. METHODS: Children completed a Go/Nogo task at ages 5, 7, and 10 years as part of a longitudinal study of BI (measured at 2-3 years) and social anxiety symptoms (measured at 12 years). To assess IC development, response strategy (criterion) and inhibitory performance (d') were characterized using signal detection theory. Latent growth models were used to characterize the development of IC and examine relations among BI, IC parameters, and social anxiety symptoms. RESULTS: IC response strategy did not change between 5 and 10 years of age, whereas IC performance improved over time. BI scores in toddlerhood predicted neither initial levels (intercept) nor changes (slope) in IC response strategy or IC performance. However, between ages 5 and 10, rate of change in IC performance, but not response strategy, moderated relations between BI and later parent-reported social anxiety symptoms. Specifically, greater age-related improvements in IC performance predicted higher levels of social anxiety in high BI children. CONCLUSIONS: IC development in childhood occurs independent of BI levels. However, rapid increases in IC performance moderate risk for social anxiety symptoms in children with BI. Implications for theory and practice are discussed. En ligne : http://dx.doi.org/10.1111/jcpp.13025 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Development of inhibitory control during childhood and its relations to early temperament and later social anxiety: unique insights provided by latent growth modeling and signal detection theory [Texte imprimé et/ou numérique] / S. V. TROLLER-RENFREE, Auteur ; G. A. BUZZELL, Auteur ; M. E. BOWERS, Auteur ; Virginia C. SALO, Auteur ; A. FORMAN-ALBERTI, Auteur ; E. SMITH, Auteur ; L. J. PAPP, Auteur ; J. M. MCDERMOTT, Auteur ; D. S. PINE, Auteur ; Heather A. HENDERSON, Auteur ; N. A. FOX, Auteur . - p.622-629. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.622-629 Mots-clés : Go/Nogo  Inhibitory control  behavioral inhibition  signal detection theory  social anxiety Index. décimale : PER Périodiques Résumé : BACKGROUND: Children with the temperament of behavioral inhibition (BI) face increased risk for social anxiety. However, not all children with BI develop anxiety symptoms. Inhibitory control (IC) has been suggested as a moderator of the pathway between BI and social anxiety. This study uses longitudinal data to characterize development of IC and tests the hypothesis that IC moderates associations between early BI and later social anxiety symptoms. METHODS: Children completed a Go/Nogo task at ages 5, 7, and 10 years as part of a longitudinal study of BI (measured at 2-3 years) and social anxiety symptoms (measured at 12 years). To assess IC development, response strategy (criterion) and inhibitory performance (d') were characterized using signal detection theory. Latent growth models were used to characterize the development of IC and examine relations among BI, IC parameters, and social anxiety symptoms. RESULTS: IC response strategy did not change between 5 and 10 years of age, whereas IC performance improved over time. BI scores in toddlerhood predicted neither initial levels (intercept) nor changes (slope) in IC response strategy or IC performance. However, between ages 5 and 10, rate of change in IC performance, but not response strategy, moderated relations between BI and later parent-reported social anxiety symptoms. Specifically, greater age-related improvements in IC performance predicted higher levels of social anxiety in high BI children. CONCLUSIONS: IC development in childhood occurs independent of BI levels. However, rapid increases in IC performance moderate risk for social anxiety symptoms in children with BI. Implications for theory and practice are discussed. En ligne : http://dx.doi.org/10.1111/jcpp.13025 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Does a social self-perceptual bias mask internalizing symptoms in children with attention-deficit/hyperactivity disorder? / C. P. MARTIN in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.630-637 Titre : Does a social self-perceptual bias mask internalizing symptoms in children with attention-deficit/hyperactivity disorder? Type de document : Texte imprimé et/ou numérique Auteurs : C. P. MARTIN, Auteur ; V. PEISCH, Auteur ; E. K. SHOULBERG, Auteur ; N. KAISER, Auteur ; B. HOZA, Auteur Article en page(s) : p.630-637 Langues : Anglais (eng) Mots-clés : Attention-deficit/hyperactivity disorder  clinical assessment  self-perceptual bias  youth self-report Index. décimale : PER Périodiques Résumé : BACKGROUND: Children with attention-deficit/hyperactivity disorder (ADHD) often present with additional psychiatric conditions. Comorbidity is associated with poorer long-term outcomes, highlighting the need for effective assessment and intervention. However, self-perceptual biases may mask the presence of symptoms for a subgroup of children with ADHD. This study examined the role of social self-perceptual biases in children with ADHD versus control children on self-reports of loneliness, and depressive and anxious symptoms. METHODS: The research question was examined in two samples. Sample 1 consisted of 7.7-12.8-year-old boys with ADHD (n = 199) and control boys (n = 74); Sample 2 consisted of 7.7-11.4-year-old boys and girls with ADHD (n = 178) and control children (n = 86). Across samples, children reported social competence and symptoms of anxiety and depression. Child-reported loneliness was examined in Sample 1. A social competence discrepancy score (difference between self-report and teacher-report) was used as an indicator of social self-perceptual bias. RESULTS: Hierarchical multiple regression analyses tested social self-perceptual bias as a suppressor variable. The magnitude of the associations between ADHD and self-reported feelings of depression, anxiety and loneliness was greater when social self-perceptual bias was included in models as compared to models that did not include social self-perceptual bias (DeltaR(2) s range = 0.04-0.19). CONCLUSIONS: Findings across both samples suggest that social self-perceptual biases may mask internalizing symptom severity on self-reports for individuals who overestimate their social competence. More research is needed to determine the best approach to assessing internalizing problems among children with ADHD. En ligne : http://dx.doi.org/10.1111/jcpp.13024 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Does a social self-perceptual bias mask internalizing symptoms in children with attention-deficit/hyperactivity disorder? [Texte imprimé et/ou numérique] / C. P. MARTIN, Auteur ; V. PEISCH, Auteur ; E. K. SHOULBERG, Auteur ; N. KAISER, Auteur ; B. HOZA, Auteur . - p.630-637. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.630-637 Mots-clés : Attention-deficit/hyperactivity disorder  clinical assessment  self-perceptual bias  youth self-report Index. décimale : PER Périodiques Résumé : BACKGROUND: Children with attention-deficit/hyperactivity disorder (ADHD) often present with additional psychiatric conditions. Comorbidity is associated with poorer long-term outcomes, highlighting the need for effective assessment and intervention. However, self-perceptual biases may mask the presence of symptoms for a subgroup of children with ADHD. This study examined the role of social self-perceptual biases in children with ADHD versus control children on self-reports of loneliness, and depressive and anxious symptoms. METHODS: The research question was examined in two samples. Sample 1 consisted of 7.7-12.8-year-old boys with ADHD (n = 199) and control boys (n = 74); Sample 2 consisted of 7.7-11.4-year-old boys and girls with ADHD (n = 178) and control children (n = 86). Across samples, children reported social competence and symptoms of anxiety and depression. Child-reported loneliness was examined in Sample 1. A social competence discrepancy score (difference between self-report and teacher-report) was used as an indicator of social self-perceptual bias. RESULTS: Hierarchical multiple regression analyses tested social self-perceptual bias as a suppressor variable. The magnitude of the associations between ADHD and self-reported feelings of depression, anxiety and loneliness was greater when social self-perceptual bias was included in models as compared to models that did not include social self-perceptual bias (DeltaR(2) s range = 0.04-0.19). CONCLUSIONS: Findings across both samples suggest that social self-perceptual biases may mask internalizing symptom severity on self-reports for individuals who overestimate their social competence. More research is needed to determine the best approach to assessing internalizing problems among children with ADHD. En ligne : http://dx.doi.org/10.1111/jcpp.13024 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Genetic underpinnings of callous-unemotional traits and emotion recognition in children, adolescents, and emerging adults / A. A. MOORE in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.638-645 Titre : Genetic underpinnings of callous-unemotional traits and emotion recognition in children, adolescents, and emerging adults Type de document : Texte imprimé et/ou numérique Auteurs : A. A. MOORE, Auteur ; L. M. RAPPAPORT, Auteur ; James R. BLAIR, Auteur ; D. S. PINE, Auteur ; E. LEIBENLUFT, Auteur ; Melissa A. BROTMAN, Auteur ; J. M. HETTEMA, Auteur ; R. ROBERSON-NAY, Auteur Article en page(s) : p.638-645 Langues : Anglais (eng) Mots-clés : Callous-unemotional traits  emotion recognition  genetics  psychopathy  twins Index. décimale : PER Périodiques Résumé : BACKGROUND: Callous-Unemotional (CU) and psychopathic traits are consistently associated with impaired recognition of others' emotions, specifically fear and sadness. However, no studies have examined whether the association between CU traits and emotion recognition deficits is due primarily to genetic or environmental factors. METHODS: The current study used data from 607 Caucasian twin pairs (N = 1,214 twins) to examine the phenotypic and genetic relationship between the Inventory of Callous-Unemotional Traits (ICU) and facial emotion recognition assessed via the laboratory-based Facial Expression Labeling Task (FELT). RESULTS: The uncaring/callous dimension of the ICU was significantly associated with impaired recognition of happiness, sadness, fear, surprise, and disgust. The unemotional ICU dimension was significantly associated with improved recognition of surprise and disgust. Total ICU score was significantly associated with impaired recognition of sadness. Significant genetic correlations were found for uncaring/callous traits and distress cue recognition (i.e. fear and sadness). The observed relationship between uncaring/callous traits and deficits in distress cue recognition was accounted for entirely by shared genetic influences. CONCLUSIONS: The results of the current study replicate previous findings demonstrating impaired emotion recognition among youth with elevated CU traits. We extend these findings by replicating them in an epidemiological sample not selected or enriched for pathological levels of CU traits. Furthermore, the current study is the first to investigate the genetic and environmental etiology of CU traits and emotion recognition, and results suggest genetic influences underlie the specific relationship between uncaring/callous traits and distress cue (fear/sadness) recognition in others. En ligne : http://dx.doi.org/10.1111/jcpp.13018 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Genetic underpinnings of callous-unemotional traits and emotion recognition in children, adolescents, and emerging adults [Texte imprimé et/ou numérique] / A. A. MOORE, Auteur ; L. M. RAPPAPORT, Auteur ; James R. BLAIR, Auteur ; D. S. PINE, Auteur ; E. LEIBENLUFT, Auteur ; Melissa A. BROTMAN, Auteur ; J. M. HETTEMA, Auteur ; R. ROBERSON-NAY, Auteur . - p.638-645. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.638-645 Mots-clés : Callous-unemotional traits  emotion recognition  genetics  psychopathy  twins Index. décimale : PER Périodiques Résumé : BACKGROUND: Callous-Unemotional (CU) and psychopathic traits are consistently associated with impaired recognition of others' emotions, specifically fear and sadness. However, no studies have examined whether the association between CU traits and emotion recognition deficits is due primarily to genetic or environmental factors. METHODS: The current study used data from 607 Caucasian twin pairs (N = 1,214 twins) to examine the phenotypic and genetic relationship between the Inventory of Callous-Unemotional Traits (ICU) and facial emotion recognition assessed via the laboratory-based Facial Expression Labeling Task (FELT). RESULTS: The uncaring/callous dimension of the ICU was significantly associated with impaired recognition of happiness, sadness, fear, surprise, and disgust. The unemotional ICU dimension was significantly associated with improved recognition of surprise and disgust. Total ICU score was significantly associated with impaired recognition of sadness. Significant genetic correlations were found for uncaring/callous traits and distress cue recognition (i.e. fear and sadness). The observed relationship between uncaring/callous traits and deficits in distress cue recognition was accounted for entirely by shared genetic influences. CONCLUSIONS: The results of the current study replicate previous findings demonstrating impaired emotion recognition among youth with elevated CU traits. We extend these findings by replicating them in an epidemiological sample not selected or enriched for pathological levels of CU traits. Furthermore, the current study is the first to investigate the genetic and environmental etiology of CU traits and emotion recognition, and results suggest genetic influences underlie the specific relationship between uncaring/callous traits and distress cue (fear/sadness) recognition in others. En ligne : http://dx.doi.org/10.1111/jcpp.13018 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Frontal brain delta-beta correlation, salivary cortisol, and social anxiety in children / K. L. POOLE in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.646-654 Titre : Frontal brain delta-beta correlation, salivary cortisol, and social anxiety in children Type de document : Texte imprimé et/ou numérique Auteurs : K. L. POOLE, Auteur ; Louis A. SCHMIDT, Auteur Article en page(s) : p.646-654 Langues : Anglais (eng) Mots-clés : Anxiety  child development  delta-beta correlation  electroencephalography  salivary cortisol  shyness  social neuroscience Index. décimale : PER Périodiques Résumé : BACKGROUND: Correlated activity of slow-wave (e.g. delta) and fast-wave (e.g. beta) frontal brain oscillations is thought to be an electrophysiological correlate of individual differences in neuroendocrine activity and anxiety in adult samples. We know, however, relatively little about the physiological and functional correlates of delta-beta coupling in children. METHOD: We examined whether longitudinal patterns of children's basal salivary cortisol and social anxiety across two visits separated by 1 year were associated with frontal brain delta-beta correlation in children (Mage = 7.59 years, SD = 1.70). At Time 1 (T1), resting baseline electroencephalogram (EEG) recordings were collected from the children and delta and beta power was measured, and at both T1 and Time 2 (T2), basal salivary cortisol was measured, and parents reported on children's symptoms of social anxiety. RESULTS: Using latent class growth curve analysis, we found that children's salivary cortisol across visits was characterized by a high, stable class (53%), and a low, unstable class (47%), and children's social anxiety was characterized by a high, stable class (50%) and a low, stable class (50%). Using Fisher's r-to-z transformation, we found that frontal EEG delta-beta correlation was significantly stronger among children with high, stable salivary cortisol levels (compared to the low, unstable class; z = 2.11, p = .02), and among children with high, stable social anxiety levels (compared to the low, stable class; z = 1.72, p = .04). CONCLUSIONS: These findings demonstrate that longitudinal patterns of neuroendocrine stress activity and social anxiety may be associated with the correlation of EEG power in slow and fast frontal brain oscillations as early as childhood. En ligne : http://dx.doi.org/10.1111/jcpp.13016 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Frontal brain delta-beta correlation, salivary cortisol, and social anxiety in children [Texte imprimé et/ou numérique] / K. L. POOLE, Auteur ; Louis A. SCHMIDT, Auteur . - p.646-654. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.646-654 Mots-clés : Anxiety  child development  delta-beta correlation  electroencephalography  salivary cortisol  shyness  social neuroscience Index. décimale : PER Périodiques Résumé : BACKGROUND: Correlated activity of slow-wave (e.g. delta) and fast-wave (e.g. beta) frontal brain oscillations is thought to be an electrophysiological correlate of individual differences in neuroendocrine activity and anxiety in adult samples. We know, however, relatively little about the physiological and functional correlates of delta-beta coupling in children. METHOD: We examined whether longitudinal patterns of children's basal salivary cortisol and social anxiety across two visits separated by 1 year were associated with frontal brain delta-beta correlation in children (Mage = 7.59 years, SD = 1.70). At Time 1 (T1), resting baseline electroencephalogram (EEG) recordings were collected from the children and delta and beta power was measured, and at both T1 and Time 2 (T2), basal salivary cortisol was measured, and parents reported on children's symptoms of social anxiety. RESULTS: Using latent class growth curve analysis, we found that children's salivary cortisol across visits was characterized by a high, stable class (53%), and a low, unstable class (47%), and children's social anxiety was characterized by a high, stable class (50%) and a low, stable class (50%). Using Fisher's r-to-z transformation, we found that frontal EEG delta-beta correlation was significantly stronger among children with high, stable salivary cortisol levels (compared to the low, unstable class; z = 2.11, p = .02), and among children with high, stable social anxiety levels (compared to the low, stable class; z = 1.72, p = .04). CONCLUSIONS: These findings demonstrate that longitudinal patterns of neuroendocrine stress activity and social anxiety may be associated with the correlation of EEG power in slow and fast frontal brain oscillations as early as childhood. En ligne : http://dx.doi.org/10.1111/jcpp.13016 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Longitudinal pathways linking family risk, neural risk processing, delay discounting, and adolescent substance use / J. KIM-SPOON in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.655-664 Titre : Longitudinal pathways linking family risk, neural risk processing, delay discounting, and adolescent substance use Type de document : Texte imprimé et/ou numérique Auteurs : J. KIM-SPOON, Auteur ; N. LAUHARATANAHIRUN, Auteur ; K. PEVIANI, Auteur ; Alexis BRIEANT, Auteur ; K. DEATER-DECKARD, Auteur ; Warren K. BICKEL, Auteur ; B. KING-CASAS, Auteur Article en page(s) : p.655-664 Langues : Anglais (eng) Mots-clés : Family multi-risk index  delay discounting  functional neuroimaging  risk processing  substance use Index. décimale : PER Périodiques Résumé : BACKGROUND: Current theories in neuroscience emphasize the crucial role of individual differences in the brain contributing to the development of risk taking during adolescence. Yet, little is known about developmental pathways through which family risk factors are related to neural processing of risk during decision making, ultimately contributing to health risk behaviors. Using a longitudinal design, we tested whether neural risk processing, as affected by family multi-risk index, predicted delay discounting and substance use. METHOD: One hundred and fifty-seven adolescents (aged 13-14 years at Time 1, 52% male) were assessed annually three times. Family multi-risk index was measured by socioeconomic adversity, household chaos, and family risk-taking behaviors. Delay discounting was assessed by a computerized task, substance use by questionnaire data, and risk-related neural processing by blood-oxygen-level-dependent (BOLD) responses in the amygdala during a lottery choice task. RESULTS: Family multi-risk index at Time 1 was related to adolescent substance use at Time 3 (after controlling for baseline substance use) indirectly through heightened amygdala sensitivity to risks and greater delay discounting. CONCLUSIONS: Our results elucidate the crucial role of neural risk processing in the processes linking family multi-risk index and the development of substance use. Furthermore, risk-related amygdala activation and delay discounting are important targets in the prevention and treatment of substance use among adolescents growing up in high-risk family environments. En ligne : http://dx.doi.org/10.1111/jcpp.13015 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Longitudinal pathways linking family risk, neural risk processing, delay discounting, and adolescent substance use [Texte imprimé et/ou numérique] / J. KIM-SPOON, Auteur ; N. LAUHARATANAHIRUN, Auteur ; K. PEVIANI, Auteur ; Alexis BRIEANT, Auteur ; K. DEATER-DECKARD, Auteur ; Warren K. BICKEL, Auteur ; B. KING-CASAS, Auteur . - p.655-664. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.655-664 Mots-clés : Family multi-risk index  delay discounting  functional neuroimaging  risk processing  substance use Index. décimale : PER Périodiques Résumé : BACKGROUND: Current theories in neuroscience emphasize the crucial role of individual differences in the brain contributing to the development of risk taking during adolescence. Yet, little is known about developmental pathways through which family risk factors are related to neural processing of risk during decision making, ultimately contributing to health risk behaviors. Using a longitudinal design, we tested whether neural risk processing, as affected by family multi-risk index, predicted delay discounting and substance use. METHOD: One hundred and fifty-seven adolescents (aged 13-14 years at Time 1, 52% male) were assessed annually three times. Family multi-risk index was measured by socioeconomic adversity, household chaos, and family risk-taking behaviors. Delay discounting was assessed by a computerized task, substance use by questionnaire data, and risk-related neural processing by blood-oxygen-level-dependent (BOLD) responses in the amygdala during a lottery choice task. RESULTS: Family multi-risk index at Time 1 was related to adolescent substance use at Time 3 (after controlling for baseline substance use) indirectly through heightened amygdala sensitivity to risks and greater delay discounting. CONCLUSIONS: Our results elucidate the crucial role of neural risk processing in the processes linking family multi-risk index and the development of substance use. Furthermore, risk-related amygdala activation and delay discounting are important targets in the prevention and treatment of substance use among adolescents growing up in high-risk family environments. En ligne : http://dx.doi.org/10.1111/jcpp.13015 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Adverse family life events during pregnancy and ADHD symptoms in five-year-old offspring / M. A. ROSENQVIST in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.665-675 Titre : Adverse family life events during pregnancy and ADHD symptoms in five-year-old offspring Type de document : Texte imprimé et/ou numérique Auteurs : M. A. ROSENQVIST, Auteur ; A. SJOLANDER, Auteur ; E. YSTROM, Auteur ; H. LARSSON, Auteur ; T. REICHBORN-KJENNERUD, Auteur Article en page(s) : p.665-675 Langues : Anglais (eng) Mots-clés : Adhd  MoBa  adverse life events  antenatal stress  delayed effects  prenatal exposures  the Norwegian Mother and Child Cohort Study Index. décimale : PER Périodiques Résumé : BACKGROUND: Prenatal exposure to maternal adverse life events has been associated with offspring ADHD, but the role of familial confounding is unclear. We aimed to clarify if adverse life events during pregnancy are related to ADHD symptoms in offspring, taking shared familial factors into account. METHOD: Data were collected on 34,751 children (including 6,427 siblings) participating in the population-based Norwegian Mother and Child Cohort Study. During pregnancy, mothers reported whether they had experienced specific life events. We assessed ADHD symptoms in five-year-old children with the Conners' Parent Rating Scale-Revised: short form. We modeled the associations between life events and mean ADHD scores with ordinary linear regression in the full cohort, and with fixed-effect linear regression in sibling comparisons to adjust for familial confounding. RESULTS: Children exposed to adverse life events had higher ADHD scores at age 5, with the strongest effect observed for financial problems (mean differences 0.10 [95% CI: 0.09, 0.11] in adjusted model), and the weakest for having lost someone close (0.02 [95% CI 0.01, 0.04] in adjusted model). Comparing exposure-discordant siblings resulted in attenuated estimates that were no longer statistically significant (e.g. mean difference for financial problems -0.03 [95% CI -0.07, 0.02]). ADHD scores increased if the mother had experienced the event as painful or difficult, and with the number of events, whereas sibling-comparison analyses resulted in estimates attenuated toward the null. CONCLUSIONS: These results suggest that the association between adverse life events during pregnancy and offspring ADHD symptoms is largely explained by familial factors. En ligne : http://dx.doi.org/10.1111/jcpp.12990 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Adverse family life events during pregnancy and ADHD symptoms in five-year-old offspring [Texte imprimé et/ou numérique] / M. A. ROSENQVIST, Auteur ; A. SJOLANDER, Auteur ; E. YSTROM, Auteur ; H. LARSSON, Auteur ; T. REICHBORN-KJENNERUD, Auteur . - p.665-675. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.665-675 Mots-clés : Adhd  MoBa  adverse life events  antenatal stress  delayed effects  prenatal exposures  the Norwegian Mother and Child Cohort Study Index. décimale : PER Périodiques Résumé : BACKGROUND: Prenatal exposure to maternal adverse life events has been associated with offspring ADHD, but the role of familial confounding is unclear. We aimed to clarify if adverse life events during pregnancy are related to ADHD symptoms in offspring, taking shared familial factors into account. METHOD: Data were collected on 34,751 children (including 6,427 siblings) participating in the population-based Norwegian Mother and Child Cohort Study. During pregnancy, mothers reported whether they had experienced specific life events. We assessed ADHD symptoms in five-year-old children with the Conners' Parent Rating Scale-Revised: short form. We modeled the associations between life events and mean ADHD scores with ordinary linear regression in the full cohort, and with fixed-effect linear regression in sibling comparisons to adjust for familial confounding. RESULTS: Children exposed to adverse life events had higher ADHD scores at age 5, with the strongest effect observed for financial problems (mean differences 0.10 [95% CI: 0.09, 0.11] in adjusted model), and the weakest for having lost someone close (0.02 [95% CI 0.01, 0.04] in adjusted model). Comparing exposure-discordant siblings resulted in attenuated estimates that were no longer statistically significant (e.g. mean difference for financial problems -0.03 [95% CI -0.07, 0.02]). ADHD scores increased if the mother had experienced the event as painful or difficult, and with the number of events, whereas sibling-comparison analyses resulted in estimates attenuated toward the null. CONCLUSIONS: These results suggest that the association between adverse life events during pregnancy and offspring ADHD symptoms is largely explained by familial factors. En ligne : http://dx.doi.org/10.1111/jcpp.12990 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Can reciprocated parent-child eye gaze and emotional engagement enhance treatment for children with conduct problems and callous-unemotional traits: a proof-of-concept trial / Mark R. DADDS in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.676-685 Titre : Can reciprocated parent-child eye gaze and emotional engagement enhance treatment for children with conduct problems and callous-unemotional traits: a proof-of-concept trial Type de document : Texte imprimé et/ou numérique Auteurs : Mark R. DADDS, Auteur ; T. ENGLISH, Auteur ; S. WIMALAWEERA, Auteur ; O. SCHOLLAR-ROOT, Auteur ; D. J. HAWES, Auteur Article en page(s) : p.676-685 Langues : Anglais (eng) Mots-clés : Conduct disorder  callous-unemotional traits  eye gaze  parent training  parent-child interaction Index. décimale : PER Périodiques Résumé : BACKGROUND: High levels of callous-unemotional (CU) traits are associated with reduced effectiveness of parenting programmes for children with conduct problems. This may be due to low levels of emotional engagement (EE) by these children with their parents. We evaluate a theoretically driven strategy for improving emotional engagement in high CU traits children undergoing a parenting intervention (parent management training; PMT) for child conduct problems. METHODS: N = 40, 3- to 8-year-old children referred for conduct problems and showing stable, high levels of CU traits, were randomised to receive PMT+Emotional Engagement (EE), or the control condition PMT+Child Centred Play (CCP). A benchmarking sample of N = 70 children who received PMT only was also included. Observational coding of the parent-child interactions targeted by EE and CCP respectively was repeated throughout treatment and follow-up. RESULTS: Emotional engagement produced unique improvements in parent-child emotional engagement (shared eye gaze); however, these reverted to baseline levels after treatment. CCP produced unique improvements in parents' child centeredness and child positive play, but by post-treatment, all children had improved on these factors. Both interventions produced similar improvements in general parental warmth. Reductions in severity of conduct problems at post-treatment and follow-up were large in size and did not differ between conditions or from the benchmarking group. Levels of CU traits reduced significantly but again did not differ between groups. CONCLUSIONS: The putative mechanism of emotional engagement through reciprocated eye gaze proved to be impervious to sustained change, and thus failed to have a specific impact of conduct problems or levels of CU traits. The development of novel treatment approaches to children with high levels of CU is a challenging endeavour, and these results indicate that focussing on children with stable levels at pretreatment should be a priority. En ligne : http://dx.doi.org/10.1111/jcpp.13023 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Can reciprocated parent-child eye gaze and emotional engagement enhance treatment for children with conduct problems and callous-unemotional traits: a proof-of-concept trial [Texte imprimé et/ou numérique] / Mark R. DADDS, Auteur ; T. ENGLISH, Auteur ; S. WIMALAWEERA, Auteur ; O. SCHOLLAR-ROOT, Auteur ; D. J. HAWES, Auteur . - p.676-685. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.676-685 Mots-clés : Conduct disorder  callous-unemotional traits  eye gaze  parent training  parent-child interaction Index. décimale : PER Périodiques Résumé : BACKGROUND: High levels of callous-unemotional (CU) traits are associated with reduced effectiveness of parenting programmes for children with conduct problems. This may be due to low levels of emotional engagement (EE) by these children with their parents. We evaluate a theoretically driven strategy for improving emotional engagement in high CU traits children undergoing a parenting intervention (parent management training; PMT) for child conduct problems. METHODS: N = 40, 3- to 8-year-old children referred for conduct problems and showing stable, high levels of CU traits, were randomised to receive PMT+Emotional Engagement (EE), or the control condition PMT+Child Centred Play (CCP). A benchmarking sample of N = 70 children who received PMT only was also included. Observational coding of the parent-child interactions targeted by EE and CCP respectively was repeated throughout treatment and follow-up. RESULTS: Emotional engagement produced unique improvements in parent-child emotional engagement (shared eye gaze); however, these reverted to baseline levels after treatment. CCP produced unique improvements in parents' child centeredness and child positive play, but by post-treatment, all children had improved on these factors. Both interventions produced similar improvements in general parental warmth. Reductions in severity of conduct problems at post-treatment and follow-up were large in size and did not differ between conditions or from the benchmarking group. Levels of CU traits reduced significantly but again did not differ between groups. CONCLUSIONS: The putative mechanism of emotional engagement through reciprocated eye gaze proved to be impervious to sustained change, and thus failed to have a specific impact of conduct problems or levels of CU traits. The development of novel treatment approaches to children with high levels of CU is a challenging endeavour, and these results indicate that focussing on children with stable levels at pretreatment should be a priority. En ligne : http://dx.doi.org/10.1111/jcpp.13023 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Anxiety disorder symptoms at age 10 predict eating disorder symptoms and diagnoses in adolescence / K. SCHAUMBERG in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.686-696 Titre : Anxiety disorder symptoms at age 10 predict eating disorder symptoms and diagnoses in adolescence Type de document : Texte imprimé et/ou numérique Auteurs : K. SCHAUMBERG, Auteur ; S. ZERWAS, Auteur ; E. GOODMAN, Auteur ; Z. YILMAZ, Auteur ; Cynthia M. BULIK, Auteur ; N. MICALI, Auteur Article en page(s) : p.686-696 Langues : Anglais (eng) Mots-clés : Anxiety  Avon longitudinal study of parents and children  eating disorder  obsessive-compulsive disorder  structural equation modeling Index. décimale : PER Périodiques Résumé : BACKGROUND: Cross-sectional associations between anxiety disorders and eating disorders (EDs) have been well documented; however, limited research has examined whether symptoms of anxiety disorders are prospectively associated with EDs. Identifying these longitudinal associations can aid in discerning relationships among eating and anxiety disorders and point toward a mechanistic understanding of developmental psychopathology. This study investigated the prospective associations between parent-reported anxiety in mid-childhood (age 10) and child-reported ED behaviors and disorders in adolescence (at ages 14 and 16 years) in a population-based sample. METHODS: Participants were individuals enrolled in the Avon Longitudinal Study of Parents and Children (ALSPAC), a population-based, prospective study of women and their children; 7,767 children whose parents provided data at age 10 were included in current analyses. An exploratory factor analysis identified latent anxiety factors at age 10, followed by a path analysis that evaluated associations between these factors and eating disorder symptoms and cognitions at age 14. RESULTS: Parent-reported anxiety symptoms at age 10 yielded 5 factors: obsessive-compulsive disorder (OCD) symptoms related to symmetry and checking (Factor 1); OCD symptoms associated with aversion to dirt and germs (Factor 2); physical anxiety symptoms (Factor 3); worries (Factor 4); and social phobia symptoms (Factor 5). Factors 3 and 4 showed the most consistent, positive associations with a range of ED symptoms at age 14. Factor 3 predicted diagnosis of bulimia nervosa by age 16 (OR = 1.11, p = .007), whereas Factor 4 predicted diagnoses of anorexia nervosa (OR = 1.10, p = .01) and disordered eating by age 16 (OR = 1.08, p = .001). CONCLUSIONS: Results indicate that symptoms of generalized anxiety in middle childhood may predict adolescent-onset ED symptoms and ED diagnoses. En ligne : http://dx.doi.org/10.1111/jcpp.12984 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Anxiety disorder symptoms at age 10 predict eating disorder symptoms and diagnoses in adolescence [Texte imprimé et/ou numérique] / K. SCHAUMBERG, Auteur ; S. ZERWAS, Auteur ; E. GOODMAN, Auteur ; Z. YILMAZ, Auteur ; Cynthia M. BULIK, Auteur ; N. MICALI, Auteur . - p.686-696. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.686-696 Mots-clés : Anxiety  Avon longitudinal study of parents and children  eating disorder  obsessive-compulsive disorder  structural equation modeling Index. décimale : PER Périodiques Résumé : BACKGROUND: Cross-sectional associations between anxiety disorders and eating disorders (EDs) have been well documented; however, limited research has examined whether symptoms of anxiety disorders are prospectively associated with EDs. Identifying these longitudinal associations can aid in discerning relationships among eating and anxiety disorders and point toward a mechanistic understanding of developmental psychopathology. This study investigated the prospective associations between parent-reported anxiety in mid-childhood (age 10) and child-reported ED behaviors and disorders in adolescence (at ages 14 and 16 years) in a population-based sample. METHODS: Participants were individuals enrolled in the Avon Longitudinal Study of Parents and Children (ALSPAC), a population-based, prospective study of women and their children; 7,767 children whose parents provided data at age 10 were included in current analyses. An exploratory factor analysis identified latent anxiety factors at age 10, followed by a path analysis that evaluated associations between these factors and eating disorder symptoms and cognitions at age 14. RESULTS: Parent-reported anxiety symptoms at age 10 yielded 5 factors: obsessive-compulsive disorder (OCD) symptoms related to symmetry and checking (Factor 1); OCD symptoms associated with aversion to dirt and germs (Factor 2); physical anxiety symptoms (Factor 3); worries (Factor 4); and social phobia symptoms (Factor 5). Factors 3 and 4 showed the most consistent, positive associations with a range of ED symptoms at age 14. Factor 3 predicted diagnosis of bulimia nervosa by age 16 (OR = 1.11, p = .007), whereas Factor 4 predicted diagnoses of anorexia nervosa (OR = 1.10, p = .01) and disordered eating by age 16 (OR = 1.08, p = .001). CONCLUSIONS: Results indicate that symptoms of generalized anxiety in middle childhood may predict adolescent-onset ED symptoms and ED diagnoses. En ligne : http://dx.doi.org/10.1111/jcpp.12984 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Developmental trajectories of adaptive behavior in autism spectrum disorder: a high-risk sibling cohort / Lori-Ann R. SACREY in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.697-706 Titre : Developmental trajectories of adaptive behavior in autism spectrum disorder: a high-risk sibling cohort Type de document : Texte imprimé et/ou numérique Auteurs : Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; I. M. SMITH, Auteur ; S. RAZA, Auteur ; W. ROBERTS, Auteur ; P. SZATMARI, Auteur ; T. VAILLANCOURT, Auteur ; C. RONCADIN, Auteur ; N. GARON, Auteur Article en page(s) : p.697-706 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  adaptive behaviour  development  high risk studies Index. décimale : PER Périodiques Résumé : BACKGROUND: Children with autism spectrum disorder (ASD) often experience impairments in adaptive behavior. METHODS: Developmental trajectories of adaptive behavior in ASD were examined in children from high-risk (siblings of children diagnosed with ASD, n = 403) and low-risk (no family history of ASD, n = 163) families. Children were assessed prospectively at 12, 18, 24, and 36 months of age using the Vineland Adaptive Behavior Scales and underwent a blind independent diagnostic assessment for ASD at 36 months of age. RESULTS: The semi-parametric group-based modeling approach using standard scores on the Adaptive Behavior Composite revealed three distinct developmental trajectories: (a) Group 1 (21.2% of sample) showed average performance at 12 months and a declining trajectory; (b) Group 2 (52.8% of the sample) showed average performance at 12 months with a slightly declining trajectory; and (c) Group 3 (26.0% of the sample) showed a higher level of adaptive behavior at 12 months and a stable trajectory. The Mullen Scales of Early Learning Early Learning Composite and the Autism Observation Scale for Infants total score at 6 and 12 months predicted trajectory membership. CONCLUSIONS: The results emphasize heterogeneous development associated with ASD and the need for interventions tailored to individual presentations. En ligne : http://dx.doi.org/10.1111/jcpp.12985 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Developmental trajectories of adaptive behavior in autism spectrum disorder: a high-risk sibling cohort [Texte imprimé et/ou numérique] / Lori-Ann R. SACREY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; I. M. SMITH, Auteur ; S. RAZA, Auteur ; W. ROBERTS, Auteur ; P. SZATMARI, Auteur ; T. VAILLANCOURT, Auteur ; C. RONCADIN, Auteur ; N. GARON, Auteur . - p.697-706. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.697-706 Mots-clés : Autism spectrum disorders  adaptive behaviour  development  high risk studies Index. décimale : PER Périodiques Résumé : BACKGROUND: Children with autism spectrum disorder (ASD) often experience impairments in adaptive behavior. METHODS: Developmental trajectories of adaptive behavior in ASD were examined in children from high-risk (siblings of children diagnosed with ASD, n = 403) and low-risk (no family history of ASD, n = 163) families. Children were assessed prospectively at 12, 18, 24, and 36 months of age using the Vineland Adaptive Behavior Scales and underwent a blind independent diagnostic assessment for ASD at 36 months of age. RESULTS: The semi-parametric group-based modeling approach using standard scores on the Adaptive Behavior Composite revealed three distinct developmental trajectories: (a) Group 1 (21.2% of sample) showed average performance at 12 months and a declining trajectory; (b) Group 2 (52.8% of the sample) showed average performance at 12 months with a slightly declining trajectory; and (c) Group 3 (26.0% of the sample) showed a higher level of adaptive behavior at 12 months and a stable trajectory. The Mullen Scales of Early Learning Early Learning Composite and the Autism Observation Scale for Infants total score at 6 and 12 months predicted trajectory membership. CONCLUSIONS: The results emphasize heterogeneous development associated with ASD and the need for interventions tailored to individual presentations. En ligne : http://dx.doi.org/10.1111/jcpp.12985 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Editorial Perspective: Reaching beyond the clinic: leveraging implementation science to improve access to child and adolescent mental health services / P. SCORZA in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.707-710 Titre : Editorial Perspective: Reaching beyond the clinic: leveraging implementation science to improve access to child and adolescent mental health services Type de document : Texte imprimé et/ou numérique Auteurs : P. SCORZA, Auteur ; C. DUARTE, Auteur ; K. LOVERO, Auteur ; C. CARLSON, Auteur ; J. MOOTZ, Auteur ; K. JOHNSON, Auteur ; M. WAINBERG, Auteur Article en page(s) : p.707-710 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.13017 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Editorial Perspective: Reaching beyond the clinic: leveraging implementation science to improve access to child and adolescent mental health services [Texte imprimé et/ou numérique] / P. SCORZA, Auteur ; C. DUARTE, Auteur ; K. LOVERO, Auteur ; C. CARLSON, Auteur ; J. MOOTZ, Auteur ; K. JOHNSON, Auteur ; M. WAINBERG, Auteur . - p.707-710. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.707-710 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.13017 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Retraction: Randomized controlled trial of vitamin D supplementation in children with autism spectrum disorder / K. SAAD in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.711 Titre : Retraction: Randomized controlled trial of vitamin D supplementation in children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : K. SAAD, Auteur ; Ahmed A. ABDEL-RAHMAN, Auteur ; Y. ELSEROGY, Auteur ; Abdulrahman A. AL-ATRAM, Auteur ; A. EL-HOUFEY, Auteur ; H. OTHMAN, Auteur ; G. BJORKLUND, Auteur ; F. JIA, Auteur ; M. URBINA, Auteur ; Mohamed Gamil M. ABO-ELELA, Auteur ; F. AHMAD, Auteur ; Khaled A. ABD EL-BASEER, Auteur ; A. AHMED, Auteur ; Ahmad M. ABDEL-SALAM, Auteur Article en page(s) : p.711 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The above article, published in print in the Jan 2018 issue of the Journal of Child Psychology & Psychiatry and online in Wiley Online Library (wileyonlinelibrary.com), has been retracted by the JCPP Editor-in-Chief, Edmund Sonuga-Barke, and John Wiley & Sons. Following a series of communications from readers highlighting concerns about the paper (now published on the journal website), the journal editors requested that the authors send them the raw data from the trial. In response the authors informed the editors that; (i) the electronic data base had been lost following a computer outage and (ii) that they could send only 95 out of 120 hard-copy participant data sheets as one site had closed and was no longer contactable. The substantial data loss in and of itself posed a serious difficulty in verifying the correctness of the data presented in the paper. The JCPP then analysed the data from the 95 cases itself. A number of significant discrepancies emerged between the re-analysis and the findings reported in the paper both in terms of means and standard deviations of key outcome variables across the trial. These involved very substantial differences that we judged to be extremely unlikely to have arisen due to variations in composition of the original and re-analysed samples. We also discovered previously unidentified/reported problems with missing data and recording irregularities regarding changes in treatment regimen and subject identifiers. As a result of these issues the Editors no longer have confidence in the findings reported in the original paper. Based on all these matters combined and following published guidance from the Committee on Publishing Ethics (COPE) and Wiley's Best Practice Guidelines on Publishing Ethics, we have decided that the only course of action available to us is to retract the paper. En ligne : http://dx.doi.org/10.1111/jcpp.13076 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Retraction: Randomized controlled trial of vitamin D supplementation in children with autism spectrum disorder [Texte imprimé et/ou numérique] / K. SAAD, Auteur ; Ahmed A. ABDEL-RAHMAN, Auteur ; Y. ELSEROGY, Auteur ; Abdulrahman A. AL-ATRAM, Auteur ; A. EL-HOUFEY, Auteur ; H. OTHMAN, Auteur ; G. BJORKLUND, Auteur ; F. JIA, Auteur ; M. URBINA, Auteur ; Mohamed Gamil M. ABO-ELELA, Auteur ; F. AHMAD, Auteur ; Khaled A. ABD EL-BASEER, Auteur ; A. AHMED, Auteur ; Ahmad M. ABDEL-SALAM, Auteur . - p.711. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.711 Index. décimale : PER Périodiques Résumé : The above article, published in print in the Jan 2018 issue of the Journal of Child Psychology & Psychiatry and online in Wiley Online Library (wileyonlinelibrary.com), has been retracted by the JCPP Editor-in-Chief, Edmund Sonuga-Barke, and John Wiley & Sons. Following a series of communications from readers highlighting concerns about the paper (now published on the journal website), the journal editors requested that the authors send them the raw data from the trial. In response the authors informed the editors that; (i) the electronic data base had been lost following a computer outage and (ii) that they could send only 95 out of 120 hard-copy participant data sheets as one site had closed and was no longer contactable. The substantial data loss in and of itself posed a serious difficulty in verifying the correctness of the data presented in the paper. The JCPP then analysed the data from the 95 cases itself. A number of significant discrepancies emerged between the re-analysis and the findings reported in the paper both in terms of means and standard deviations of key outcome variables across the trial. These involved very substantial differences that we judged to be extremely unlikely to have arisen due to variations in composition of the original and re-analysed samples. We also discovered previously unidentified/reported problems with missing data and recording irregularities regarding changes in treatment regimen and subject identifiers. As a result of these issues the Editors no longer have confidence in the findings reported in the original paper. Based on all these matters combined and following published guidance from the Committee on Publishing Ethics (COPE) and Wiley's Best Practice Guidelines on Publishing Ethics, we have decided that the only course of action available to us is to retract the paper. En ligne : http://dx.doi.org/10.1111/jcpp.13076 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397