Dépouillements

Editorial: Developmental considerations in addressing the earlier age of severe eating disorder onset / Rebecca C. KAMODY in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1101-1103 Titre : Editorial: Developmental considerations in addressing the earlier age of severe eating disorder onset Type de document : Texte imprimé et/ou numérique Auteurs : Rebecca C. KAMODY, Auteur ; Michael H. BLOCH, Auteur Article en page(s) : p.1101-1103 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The deleterious impact of the COVID-19 pandemic on youth mental health has garnered much attention (Newlove-Delgado et al., 2023). It has been a topic of interest in both research and academic writing, as well as in the public press (e.g., Tanner, 2023). Disorders and mental health concerns of focus have been wide-ranging, with some of the most severe presentations, such as suicidality, highlighted (Asarnow and Chung, 2021). Eating disorders are among the most life-threatening and prominent mental health concerns that have been exacerbated by the pandemic, and our current models of youth mental health care cannot keep up. Given this context, our team read and reviewed the manuscript, Shifting age of child eating disorder hospitalizations during the Covid-19 pandemic (Auger et al., 2023), eagerly. While the increasing severity of eating disorder presentations and increase in pediatric hospitalization has been an area of research (Asch et al., 2021), including at our own institution (Shum et al., 2022), the impact of age of onset, and the consequential impact on current systems of care, requires much greater attention. En ligne : https://doi.org/10.1111/jcpp.13852 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Editorial: Developmental considerations in addressing the earlier age of severe eating disorder onset [Texte imprimé et/ou numérique] / Rebecca C. KAMODY, Auteur ; Michael H. BLOCH, Auteur . - p.1101-1103. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1101-1103 Index. décimale : PER Périodiques Résumé : The deleterious impact of the COVID-19 pandemic on youth mental health has garnered much attention (Newlove-Delgado et al., 2023). It has been a topic of interest in both research and academic writing, as well as in the public press (e.g., Tanner, 2023). Disorders and mental health concerns of focus have been wide-ranging, with some of the most severe presentations, such as suicidality, highlighted (Asarnow and Chung, 2021). Eating disorders are among the most life-threatening and prominent mental health concerns that have been exacerbated by the pandemic, and our current models of youth mental health care cannot keep up. Given this context, our team read and reviewed the manuscript, Shifting age of child eating disorder hospitalizations during the Covid-19 pandemic (Auger et al., 2023), eagerly. While the increasing severity of eating disorder presentations and increase in pediatric hospitalization has been an area of research (Asch et al., 2021), including at our own institution (Shum et al., 2022), the impact of age of onset, and the consequential impact on current systems of care, requires much greater attention. En ligne : https://doi.org/10.1111/jcpp.13852 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Practitioner Review: Differential susceptibility theory: might it help in understanding and treating mental health problems in youth? / Elham ASSARY in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1104-1114 Titre : Practitioner Review: Differential susceptibility theory: might it help in understanding and treating mental health problems in youth? Type de document : Texte imprimé et/ou numérique Auteurs : Elham ASSARY, Auteur ; Georgina KREBS, Auteur ; Thalia C. ELEY, Auteur Article en page(s) : p.1104-1114 Langues : Anglais (eng) Mots-clés : Resilience  protective factors  life events  gene-environment interaction  developmental psychopathology Index. décimale : PER Périodiques Résumé : Diathesis-stress models conceptualise individual differences in propensity for psychopathology as an interaction between environmental risk factors and intra-individual vulnerabilities. In contrast, the differential susceptibility theory and related frameworks view intra-individual differences as variations in sensitivity to the environments rather than merely vulnerability to them. Specifically, they suggest that more sensitive individuals are more affected by the quality of their context, whether positive or negative, than others who are less sensitive. Empirical research over the last two decades has found support for this notion in that greater sensitivity is associated with a greater risk of psychopathology in adverse contexts, but also with lower risk in positive environments. However, despite growing academic and public interest in this field, it is currently unclear to what extent the differential susceptibility model is relevant, or applicable, to clinical practice. The purpose of this review is to focus on the differential susceptibility theory as an alternative explanation of individual differences in mental health and examine its relevance in the treatment of mental health problems in young people. We provide an overview of differential susceptibility and related theories, and current relevant research in the field. We identify potential implications of differential susceptibility models for understanding and treating mental health problems in young people, whilst also highlighting important gaps in research that limit their application at present. Finally, we suggest directions for future research that will assist in the translation of differential susceptibility theories into clinical practice. En ligne : https://doi.org/10.1111/jcpp.13801 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Practitioner Review: Differential susceptibility theory: might it help in understanding and treating mental health problems in youth? [Texte imprimé et/ou numérique] / Elham ASSARY, Auteur ; Georgina KREBS, Auteur ; Thalia C. ELEY, Auteur . - p.1104-1114. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1104-1114 Mots-clés : Resilience  protective factors  life events  gene-environment interaction  developmental psychopathology Index. décimale : PER Périodiques Résumé : Diathesis-stress models conceptualise individual differences in propensity for psychopathology as an interaction between environmental risk factors and intra-individual vulnerabilities. In contrast, the differential susceptibility theory and related frameworks view intra-individual differences as variations in sensitivity to the environments rather than merely vulnerability to them. Specifically, they suggest that more sensitive individuals are more affected by the quality of their context, whether positive or negative, than others who are less sensitive. Empirical research over the last two decades has found support for this notion in that greater sensitivity is associated with a greater risk of psychopathology in adverse contexts, but also with lower risk in positive environments. However, despite growing academic and public interest in this field, it is currently unclear to what extent the differential susceptibility model is relevant, or applicable, to clinical practice. The purpose of this review is to focus on the differential susceptibility theory as an alternative explanation of individual differences in mental health and examine its relevance in the treatment of mental health problems in young people. We provide an overview of differential susceptibility and related theories, and current relevant research in the field. We identify potential implications of differential susceptibility models for understanding and treating mental health problems in young people, whilst also highlighting important gaps in research that limit their application at present. Finally, we suggest directions for future research that will assist in the translation of differential susceptibility theories into clinical practice. En ligne : https://doi.org/10.1111/jcpp.13801 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Research Review: Viewing self-harm images on the internet and social media platforms: systematic review of the impact and associated psychological mechanisms / Karima SUSI in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1115-1139 Titre : Research Review: Viewing self-harm images on the internet and social media platforms: systematic review of the impact and associated psychological mechanisms Type de document : Texte imprimé et/ou numérique Auteurs : Karima SUSI, Auteur ; Francesca GLOVER-FORD, Auteur ; Anne STEWART, Auteur ; Rebecca KNOWLES BEVIS, Auteur ; Keith HAWTON, Auteur Article en page(s) : p.1115-1139 Langues : Anglais (eng) Mots-clés : Self-harm  self-injury  self-harm images  social media  internet usage Index. décimale : PER Périodiques Résumé : Background Viewing self-harm and suicide-related images online can precede these behaviours. We reviewed studies of potential impacts and mechanisms associated with viewing self-harm-related images on the internet and social media. Method CINAHL, Cochrane Library, EMBASE, HMIC, MEDLINE, PsycArticles, PsycINFO, PubMed, Scopus, Sociological Abstracts and Web of Science Core Collection databases were searched for relevant studies from inception to 22 January 2022. Inclusion criteria were English language, peer-reviewed, empirical studies with data related to impacts of viewing self-harm images or videos on the internet or social media. Quality and risk of bias were assessed using Critical Appraisal Skills Programme tools. A narrative synthesis approach was used. Results Of the 15 identified studies, all found harmful effects of viewing self-harm-related images online. These included escalation of self-harm, reinforcement of engagement behaviours (e.g. commenting and sharing images), encouragement of social comparison (comparing own self-harm with others), development of a self-harm identity, social connection perpetuating or escalating self-harm, and emotional, cognitive, and physiological impacts triggering self-harm urges and acts. Nine studies found protective effects, including self-harm mitigation or reduction, promotion of self-harm recovery, encouraging social connection and help-giving, and emotional, cognitive and physiological impacts mitigating or reducing self-harm urges and acts. Causality of impact was not determined in any study. Most of the studies did not explicitly evaluate or discuss potential mechanisms. Conclusions Viewing self-harm images online may have both harmful and protective effects, but harmful effects predominated in the studies. Clinically, it is important to assess individual's access to images relating to self-harm and suicide, and the associated impacts, alongside pre-existing vulnerabilities and contextual factors. Higher quality longitudinal research with less reliance on retrospective self-report is needed, as well as studies that test potential mechanisms. We have developed a conceptual model of the impact of viewing self-harm images online to inform future research. En ligne : https://doi.org/10.1111/jcpp.13754 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Research Review: Viewing self-harm images on the internet and social media platforms: systematic review of the impact and associated psychological mechanisms [Texte imprimé et/ou numérique] / Karima SUSI, Auteur ; Francesca GLOVER-FORD, Auteur ; Anne STEWART, Auteur ; Rebecca KNOWLES BEVIS, Auteur ; Keith HAWTON, Auteur . - p.1115-1139. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1115-1139 Mots-clés : Self-harm  self-injury  self-harm images  social media  internet usage Index. décimale : PER Périodiques Résumé : Background Viewing self-harm and suicide-related images online can precede these behaviours. We reviewed studies of potential impacts and mechanisms associated with viewing self-harm-related images on the internet and social media. Method CINAHL, Cochrane Library, EMBASE, HMIC, MEDLINE, PsycArticles, PsycINFO, PubMed, Scopus, Sociological Abstracts and Web of Science Core Collection databases were searched for relevant studies from inception to 22 January 2022. Inclusion criteria were English language, peer-reviewed, empirical studies with data related to impacts of viewing self-harm images or videos on the internet or social media. Quality and risk of bias were assessed using Critical Appraisal Skills Programme tools. A narrative synthesis approach was used. Results Of the 15 identified studies, all found harmful effects of viewing self-harm-related images online. These included escalation of self-harm, reinforcement of engagement behaviours (e.g. commenting and sharing images), encouragement of social comparison (comparing own self-harm with others), development of a self-harm identity, social connection perpetuating or escalating self-harm, and emotional, cognitive, and physiological impacts triggering self-harm urges and acts. Nine studies found protective effects, including self-harm mitigation or reduction, promotion of self-harm recovery, encouraging social connection and help-giving, and emotional, cognitive and physiological impacts mitigating or reducing self-harm urges and acts. Causality of impact was not determined in any study. Most of the studies did not explicitly evaluate or discuss potential mechanisms. Conclusions Viewing self-harm images online may have both harmful and protective effects, but harmful effects predominated in the studies. Clinically, it is important to assess individual's access to images relating to self-harm and suicide, and the associated impacts, alongside pre-existing vulnerabilities and contextual factors. Higher quality longitudinal research with less reliance on retrospective self-report is needed, as well as studies that test potential mechanisms. We have developed a conceptual model of the impact of viewing self-harm images online to inform future research. En ligne : https://doi.org/10.1111/jcpp.13754 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Increased diagnosis of attention-deficit hyperactivity disorder despite stable hyperactive/inattentive behaviours: evidence from two birth cohorts of Australian children / Luise KAZDA in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1140-1148 Titre : Increased diagnosis of attention-deficit hyperactivity disorder despite stable hyperactive/inattentive behaviours: evidence from two birth cohorts of Australian children Type de document : Texte imprimé et/ou numérique Auteurs : Luise KAZDA, Auteur ; Kevin MCGEECHAN, Auteur ; Katy BELL, Auteur ; Rae THOMAS, Auteur ; Alexandra BARRATT, Auteur Article en page(s) : p.1140-1148 Langues : Anglais (eng) Mots-clés : Attention-deficit hyperactivity disorder  Australia  children  adolescents  epidemiology Index. décimale : PER Périodiques Résumé : Background Globally, ADHD diagnoses have increased substantially and there is concern that this trend does not necessarily reflect improved detection of cases but that overdiagnosis may be occurring. We directly compared ADHD diagnoses with ADHD-related behaviours and looked for changes across time among Australian children in a large, population-based prospective cohort study. Methods We conducted a secondary analysis of the Longitudinal Study of Australian Children, including 4,699 children born 1999/2000 (cohort 1) and 4,425 children born 2003/2004 (cohort 2), followed from 4 to 13 years of age. We compared pre-diagnosis parent-reported hyperactive/inattentive behaviour scores between newly diagnosed (incident cases) and undiagnosed children and fitted Cox's proportional hazards regression models to examine the relationship between birth cohorts 1 and 2 and the risk of incident ADHD diagnosis. Results Cumulative incident ADHD diagnoses increased from 4.6% in cohort 1 (born in 1999/2000) to 5.6% in cohort 2 (born in 2003/2004), while hyperactive/inattentive behaviour scores remained steady. Among ADHD diagnosed children, 26.5% (88/334) recorded pre-diagnosis behaviours in the normal range, 27.6% (n = 92) had borderline scores and 45.8% (n = 153) scored within the clinical range. Children born in 2003/2004 were more likely to be diagnosed with ADHD compared with those born in 1999/2000 (aHR = 1.33, 95% CI = 1.06 1.67, p = .012), regardless of their ADHD behaviour score (p = .972). Conclusions Diagnostic increases were not driven by rises in hyperactive/inattentive behaviours. A quarter of all children with an ADHD diagnosis recorded pre-diagnosis behaviours within the normal range. The increased likelihood of being diagnosed with ADHD for children from the later birth cohort was observed for children across the full range of ADHD-related behaviours. En ligne : https://doi.org/10.1111/jcpp.13700 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Increased diagnosis of attention-deficit hyperactivity disorder despite stable hyperactive/inattentive behaviours: evidence from two birth cohorts of Australian children [Texte imprimé et/ou numérique] / Luise KAZDA, Auteur ; Kevin MCGEECHAN, Auteur ; Katy BELL, Auteur ; Rae THOMAS, Auteur ; Alexandra BARRATT, Auteur . - p.1140-1148. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1140-1148 Mots-clés : Attention-deficit hyperactivity disorder  Australia  children  adolescents  epidemiology Index. décimale : PER Périodiques Résumé : Background Globally, ADHD diagnoses have increased substantially and there is concern that this trend does not necessarily reflect improved detection of cases but that overdiagnosis may be occurring. We directly compared ADHD diagnoses with ADHD-related behaviours and looked for changes across time among Australian children in a large, population-based prospective cohort study. Methods We conducted a secondary analysis of the Longitudinal Study of Australian Children, including 4,699 children born 1999/2000 (cohort 1) and 4,425 children born 2003/2004 (cohort 2), followed from 4 to 13 years of age. We compared pre-diagnosis parent-reported hyperactive/inattentive behaviour scores between newly diagnosed (incident cases) and undiagnosed children and fitted Cox's proportional hazards regression models to examine the relationship between birth cohorts 1 and 2 and the risk of incident ADHD diagnosis. Results Cumulative incident ADHD diagnoses increased from 4.6% in cohort 1 (born in 1999/2000) to 5.6% in cohort 2 (born in 2003/2004), while hyperactive/inattentive behaviour scores remained steady. Among ADHD diagnosed children, 26.5% (88/334) recorded pre-diagnosis behaviours in the normal range, 27.6% (n = 92) had borderline scores and 45.8% (n = 153) scored within the clinical range. Children born in 2003/2004 were more likely to be diagnosed with ADHD compared with those born in 1999/2000 (aHR = 1.33, 95% CI = 1.06 1.67, p = .012), regardless of their ADHD behaviour score (p = .972). Conclusions Diagnostic increases were not driven by rises in hyperactive/inattentive behaviours. A quarter of all children with an ADHD diagnosis recorded pre-diagnosis behaviours within the normal range. The increased likelihood of being diagnosed with ADHD for children from the later birth cohort was observed for children across the full range of ADHD-related behaviours. En ligne : https://doi.org/10.1111/jcpp.13700 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Testing lifecourse theories characterising associations between maternal depression and offspring depression in emerging adulthood: the Avon Longitudinal Study of Parents and Children / Rebecca E. LACEY in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1149-1158 Titre : Testing lifecourse theories characterising associations between maternal depression and offspring depression in emerging adulthood: the Avon Longitudinal Study of Parents and Children Type de document : Texte imprimé et/ou numérique Auteurs : Rebecca E. LACEY, Auteur ; Dawid GONDEK, Auteur ; Brooke J. SMITH, Auteur ; Andrew D. A. C. SMITH, Auteur ; Erin C. DUNN, Auteur ; Amanda SACKER, Auteur Article en page(s) : p.1149-1158 Langues : Anglais (eng) Mots-clés : accumulation  ALSPAC  depression  depressive symptoms  lifecourse  sensitive periods Index. décimale : PER Périodiques Résumé : Background Maternal depression is a major determinant of offspring mental health. Yet, little is understood about how the duration and timing of maternal depression shapes youth risk for depressive symptoms, which if understood could inform when best to intervene. This study aimed to determine how the timing and duration of maternal depression was related to offspring depression in emerging adulthood, and if these associations varied by sex. Methods We analysed data from the Avon Longitudinal Study of Parents and Children (a prenatal cohort in the Avon area of England, 1991 2003), n = 3,301. We applied the structured lifecourse modelling approach to maternal depression (assessed at 13 points from prenatal period to adolescence) and emerging adult depressive symptoms (age 21). Lifecourse models assessed were accumulation (sum of timepoints when maternal depression was reported), sensitive periods (each period assessed as one during which maternal depression has a stronger effect) and instability (frequent fluctuations in maternal depression). Results Female adolescents (n = 2,132) had higher SMFQ scores (mean = 6.15, SD = 5.90) than males (n = 1,169, mean = 4.87, SD = 4.82). Maternal depression was most common in the infancy period (21.2% males; 21.4% females). For males, accumulation was the most appropriate lifecourse model; for each additional period of maternal depression, depressive symptoms in emerging adulthood increased by 0.11 (95% CI: 0.07, 0.15, one-sided p value ? .001). For females, exposure to maternal depression was associated with increasing depressive symptoms in emerging adulthood, with the largest effect in mid-childhood (increase of 0.27 units, 95% CI 0.03 0.50, p = .015 for difference between mid-childhood and other time-periods) and a smaller, equal effect at all other time-periods (increase of 0.07 units per time-period, 95% CI: 0.03 0.12, p = .002). Conclusions This study highlights the importance of ongoing maternal depression for the development of depression in offspring through to emerging adulthood. Because long-term exposure to maternal depression was particularly important, early interventions are warranted. En ligne : https://doi.org/10.1111/jcpp.13699 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Testing lifecourse theories characterising associations between maternal depression and offspring depression in emerging adulthood: the Avon Longitudinal Study of Parents and Children [Texte imprimé et/ou numérique] / Rebecca E. LACEY, Auteur ; Dawid GONDEK, Auteur ; Brooke J. SMITH, Auteur ; Andrew D. A. C. SMITH, Auteur ; Erin C. DUNN, Auteur ; Amanda SACKER, Auteur . - p.1149-1158. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1149-1158 Mots-clés : accumulation  ALSPAC  depression  depressive symptoms  lifecourse  sensitive periods Index. décimale : PER Périodiques Résumé : Background Maternal depression is a major determinant of offspring mental health. Yet, little is understood about how the duration and timing of maternal depression shapes youth risk for depressive symptoms, which if understood could inform when best to intervene. This study aimed to determine how the timing and duration of maternal depression was related to offspring depression in emerging adulthood, and if these associations varied by sex. Methods We analysed data from the Avon Longitudinal Study of Parents and Children (a prenatal cohort in the Avon area of England, 1991 2003), n = 3,301. We applied the structured lifecourse modelling approach to maternal depression (assessed at 13 points from prenatal period to adolescence) and emerging adult depressive symptoms (age 21). Lifecourse models assessed were accumulation (sum of timepoints when maternal depression was reported), sensitive periods (each period assessed as one during which maternal depression has a stronger effect) and instability (frequent fluctuations in maternal depression). Results Female adolescents (n = 2,132) had higher SMFQ scores (mean = 6.15, SD = 5.90) than males (n = 1,169, mean = 4.87, SD = 4.82). Maternal depression was most common in the infancy period (21.2% males; 21.4% females). For males, accumulation was the most appropriate lifecourse model; for each additional period of maternal depression, depressive symptoms in emerging adulthood increased by 0.11 (95% CI: 0.07, 0.15, one-sided p value ? .001). For females, exposure to maternal depression was associated with increasing depressive symptoms in emerging adulthood, with the largest effect in mid-childhood (increase of 0.27 units, 95% CI 0.03 0.50, p = .015 for difference between mid-childhood and other time-periods) and a smaller, equal effect at all other time-periods (increase of 0.07 units per time-period, 95% CI: 0.03 0.12, p = .002). Conclusions This study highlights the importance of ongoing maternal depression for the development of depression in offspring through to emerging adulthood. Because long-term exposure to maternal depression was particularly important, early interventions are warranted. En ligne : https://doi.org/10.1111/jcpp.13699 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Trajectories of cortical structures associated with stress across adolescence: a bivariate latent change score approach / Tochukwu NWEZE in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1159-1175 Titre : Trajectories of cortical structures associated with stress across adolescence: a bivariate latent change score approach Type de document : Texte imprimé et/ou numérique Auteurs : Tochukwu NWEZE, Auteur ; Tobias BANASCHEWSKI, Auteur ; Cyracius AJAELU, Auteur ; Chukwuemeka OKOYE, Auteur ; Michael EZENWA, Auteur ; Robert WHELAN, Auteur ; Dimitri PAPADOPOULOS ORFANOS, Auteur ; Arun L. W. BOKDE, Auteur ; Sylvane DESRIVIERES, Auteur ; Antoine GRIGIS, Auteur ; Hugh GARAVAN, Auteur ; Penny GOWLAND, Auteur ; Andreas HEINZ, Auteur ; Rüdiger BRÜHL, Auteur ; Jean-Luc MARTINOT, Auteur ; Marie-Laure Paillère MARTINOT, Auteur ; Éric ARTIGES, Auteur ; Frauke NEES, Auteur ; Tomá? PAUS, Auteur ; Luise POUSTKA, Auteur ; Sarah HOHMANN, Auteur ; Sabina MILLENET, Auteur ; Juliane H. FRÖHNER, Auteur ; Michael N. SMOLKA, Auteur ; Henrik WALTER, Auteur ; Gunter SCHUMANN, Auteur ; Jamie L. HANSON, Auteur ; Imagen CONSORTIUM, Auteur Article en page(s) : p.1159-1175 Langues : Anglais (eng) Mots-clés : Stress  cortical development  cognitive functioning  longitudinal models  bivariate latent change score model  longitudinal mediation analysis Index. décimale : PER Périodiques Résumé : Background Stress exposure in childhood and adolescence has been linked to reductions in cortical structures and cognitive functioning. However, to date, most of these studies have been cross-sectional, limiting the ability to make long-term inferences, given that most cortical structures continue to develop through adolescence. Methods Here, we used a subset of the IMAGEN population cohort sample (N = 502; assessment ages: 14, 19, and 22 years; mean age: 21.945 years; SD = 0.610) to understand longitudinally the long-term interrelations between stress, cortical development, and cognitive functioning. To these ends, we first used a latent change score model to examine four bivariate relations assessing individual differences in change in the relations between adolescent stress exposure and volume, surface area, and cortical thickness of cortical structures, as well as cognitive outcomes. Second, we probed for indirect neurocognitive effects linking stress to cortical brain structures and cognitive functions using rich longitudinal mediation modeling. Results Latent change score modeling showed that greater baseline adolescence stress at age 14 predicted a small reduction in the right anterior cingulate volume (Std. = .327, p = .042, 95% CI [ 0.643, 0.012]) and right anterior cingulate surface area (Std. = .274, p = .038, 95% CI [ 0.533, 0.015]) across ages 14 22. These effects were very modest in nature and became nonsignificant after correcting for multiple comparisons. Our longitudinal analyses found no evidence of indirect effects in the two neurocognitive pathways linking adolescent stress to brain and cognitive outcomes. Conclusion Findings shed light on the impact of stress on brain reductions, particularly in the prefrontal cortex that have consistently been implicated in the previous cross-sectional studies. However, the magnitude of effects observed in our study is smaller than that has been reported in past cross-sectional work. This suggests that the potential impact of stress during adolescence on brain structures may likely be more modest than previously noted. En ligne : https://doi.org/10.1111/jcpp.13793 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Trajectories of cortical structures associated with stress across adolescence: a bivariate latent change score approach [Texte imprimé et/ou numérique] / Tochukwu NWEZE, Auteur ; Tobias BANASCHEWSKI, Auteur ; Cyracius AJAELU, Auteur ; Chukwuemeka OKOYE, Auteur ; Michael EZENWA, Auteur ; Robert WHELAN, Auteur ; Dimitri PAPADOPOULOS ORFANOS, Auteur ; Arun L. W. BOKDE, Auteur ; Sylvane DESRIVIERES, Auteur ; Antoine GRIGIS, Auteur ; Hugh GARAVAN, Auteur ; Penny GOWLAND, Auteur ; Andreas HEINZ, Auteur ; Rüdiger BRÜHL, Auteur ; Jean-Luc MARTINOT, Auteur ; Marie-Laure Paillère MARTINOT, Auteur ; Éric ARTIGES, Auteur ; Frauke NEES, Auteur ; Tomá? PAUS, Auteur ; Luise POUSTKA, Auteur ; Sarah HOHMANN, Auteur ; Sabina MILLENET, Auteur ; Juliane H. FRÖHNER, Auteur ; Michael N. SMOLKA, Auteur ; Henrik WALTER, Auteur ; Gunter SCHUMANN, Auteur ; Jamie L. HANSON, Auteur ; Imagen CONSORTIUM, Auteur . - p.1159-1175. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1159-1175 Mots-clés : Stress  cortical development  cognitive functioning  longitudinal models  bivariate latent change score model  longitudinal mediation analysis Index. décimale : PER Périodiques Résumé : Background Stress exposure in childhood and adolescence has been linked to reductions in cortical structures and cognitive functioning. However, to date, most of these studies have been cross-sectional, limiting the ability to make long-term inferences, given that most cortical structures continue to develop through adolescence. Methods Here, we used a subset of the IMAGEN population cohort sample (N = 502; assessment ages: 14, 19, and 22 years; mean age: 21.945 years; SD = 0.610) to understand longitudinally the long-term interrelations between stress, cortical development, and cognitive functioning. To these ends, we first used a latent change score model to examine four bivariate relations assessing individual differences in change in the relations between adolescent stress exposure and volume, surface area, and cortical thickness of cortical structures, as well as cognitive outcomes. Second, we probed for indirect neurocognitive effects linking stress to cortical brain structures and cognitive functions using rich longitudinal mediation modeling. Results Latent change score modeling showed that greater baseline adolescence stress at age 14 predicted a small reduction in the right anterior cingulate volume (Std. = .327, p = .042, 95% CI [ 0.643, 0.012]) and right anterior cingulate surface area (Std. = .274, p = .038, 95% CI [ 0.533, 0.015]) across ages 14 22. These effects were very modest in nature and became nonsignificant after correcting for multiple comparisons. Our longitudinal analyses found no evidence of indirect effects in the two neurocognitive pathways linking adolescent stress to brain and cognitive outcomes. Conclusion Findings shed light on the impact of stress on brain reductions, particularly in the prefrontal cortex that have consistently been implicated in the previous cross-sectional studies. However, the magnitude of effects observed in our study is smaller than that has been reported in past cross-sectional work. This suggests that the potential impact of stress during adolescence on brain structures may likely be more modest than previously noted. En ligne : https://doi.org/10.1111/jcpp.13793 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Shifting age of child eating disorder hospitalizations during the Covid-19 pandemic / Nathalie AUGER in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1176-1184 Titre : Shifting age of child eating disorder hospitalizations during the Covid-19 pandemic Type de document : Texte imprimé et/ou numérique Auteurs : Nathalie AUGER, Auteur ; Howard STEIGER, Auteur ; Thuy Mai LUU, Auteur ; Nicholas CHADI, Auteur ; Nancy LOW, Auteur ; Marianne BILODEAU-BERTRAND, Auteur ; Jessica HEALY-PROFITÓS, Auteur ; Aimina AYOUB, Auteur ; Émilie BROUSSEAU, Auteur ; Mimi ISRAËL, Auteur Article en page(s) : p.1176-1184 Langues : Anglais (eng) Mots-clés : Adolescent health  Anorexia nervosa  Binge-eating disorders  Bulimia nervosa Index. décimale : PER Périodiques Résumé : Background We studied the effect of the Covid-19 pandemic on child eating disorder hospitalizations in Quebec, Canada. Quebec had one of the strictest lockdown measures targeting young people in North America. Methods We analyzed eating disorder hospitalizations in children aged 10 19 years before and during the pandemic. We used interrupted time series regression to assess trends in the monthly number of hospitalizations for anorexia nervosa, bulimia nervosa, and other eating disorders before the pandemic (April 2006 to February 2020), and during the first (March to August 2020) and second waves (September 2020 to March 2021). We determined the types of eating disorders requiring hospital treatment and identified the age, sex and socioeconomic subgroups that were most affected. Results Hospitalization rates for eating disorders increased during the first (6.5 per 10,000) and second waves (12.8 per 10,000) compared with the period before the pandemic (5.8 per 10,000). The increase occurred for anorexia nervosa as well as other types of eating disorders. The number of girls and boys aged 10 14 years admitted for eating disorders increased during wave 1. Wave 2 triggered an increase in eating disorder admissions among girls aged 15 19 years. Hospitalization rates increased earlier for advantaged than disadvantaged youth. Conclusions The Covid-19 pandemic affected hospitalizations for anorexia nervosa as well as other eating disorders, beginning with girls aged 10 14 years during wave 1, followed by girls aged 15 19 years during wave 2. Boys aged 10 14 years were also affected, as well as both advantaged and disadvantaged youth. En ligne : https://doi.org/10.1111/jcpp.13800 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Shifting age of child eating disorder hospitalizations during the Covid-19 pandemic [Texte imprimé et/ou numérique] / Nathalie AUGER, Auteur ; Howard STEIGER, Auteur ; Thuy Mai LUU, Auteur ; Nicholas CHADI, Auteur ; Nancy LOW, Auteur ; Marianne BILODEAU-BERTRAND, Auteur ; Jessica HEALY-PROFITÓS, Auteur ; Aimina AYOUB, Auteur ; Émilie BROUSSEAU, Auteur ; Mimi ISRAËL, Auteur . - p.1176-1184. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1176-1184 Mots-clés : Adolescent health  Anorexia nervosa  Binge-eating disorders  Bulimia nervosa Index. décimale : PER Périodiques Résumé : Background We studied the effect of the Covid-19 pandemic on child eating disorder hospitalizations in Quebec, Canada. Quebec had one of the strictest lockdown measures targeting young people in North America. Methods We analyzed eating disorder hospitalizations in children aged 10 19 years before and during the pandemic. We used interrupted time series regression to assess trends in the monthly number of hospitalizations for anorexia nervosa, bulimia nervosa, and other eating disorders before the pandemic (April 2006 to February 2020), and during the first (March to August 2020) and second waves (September 2020 to March 2021). We determined the types of eating disorders requiring hospital treatment and identified the age, sex and socioeconomic subgroups that were most affected. Results Hospitalization rates for eating disorders increased during the first (6.5 per 10,000) and second waves (12.8 per 10,000) compared with the period before the pandemic (5.8 per 10,000). The increase occurred for anorexia nervosa as well as other types of eating disorders. The number of girls and boys aged 10 14 years admitted for eating disorders increased during wave 1. Wave 2 triggered an increase in eating disorder admissions among girls aged 15 19 years. Hospitalization rates increased earlier for advantaged than disadvantaged youth. Conclusions The Covid-19 pandemic affected hospitalizations for anorexia nervosa as well as other eating disorders, beginning with girls aged 10 14 years during wave 1, followed by girls aged 15 19 years during wave 2. Boys aged 10 14 years were also affected, as well as both advantaged and disadvantaged youth. En ligne : https://doi.org/10.1111/jcpp.13800 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Subjective and objective experiences of childhood adversity: a meta-analysis of their agreement and relationships with psychopathology / Emma R. FRANCIS in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1185-1199 Titre : Subjective and objective experiences of childhood adversity: a meta-analysis of their agreement and relationships with psychopathology Type de document : Texte imprimé et/ou numérique Auteurs : Emma R. FRANCIS, Auteur ; Anna TSALIGOPOULOU, Auteur ; Sarah E. STOCK, Auteur ; Jean-Baptiste PINGAULT, Auteur ; Jessie R. BALDWIN, Auteur Article en page(s) : p.1185-1199 Langues : Anglais (eng) Mots-clés : Childhood adversity  subjective measures  objective measures  psychopathology  meta-analysis Index. décimale : PER Périodiques Résumé : Background Researchers use both subjective self-report and objective measures, such as official records, to investigate the impact of childhood adversity on psychopathology. However, it is unclear whether subjective and objective measures of childhood adversity (a) show agreement, and (b) differentially predict psychopathology. Method To address this, we conducted a pre-registered meta-analysis to examine the agreement between subjective and objective measures of childhood adversity, and their prediction of psychopathology. We searched in PubMed, PsycINFO and Embase for articles with both subjective measures (self-reports) and objective measures of childhood adversity (comprising official records, or reports from multiple informants unrelated to the target individual), and measures of psychopathology. Results We identified 22 studies (n = 18,163) with data on agreement between subjective and objective measures of childhood adversities, and 17 studies (n = 14,789) with data on the associations between subjective and objective measures with psychopathology. First, we found that subjective and objective measures of childhood adversities were only moderately correlated (e.g. for maltreatment, r = .32, 95% CI = 0.23 0.41). Second, subjective measures of childhood adversities were associated with psychopathology, independent of objective measures (e.g. for maltreatment, r = .16, 95% CI = 0.09 0.22). In contrast, objective measures of childhood adversities had null or minimal associations with psychopathology, independent of subjective measures (e.g. r for maltreatment = .06, 95% CI = 0.02 0.13). Conclusions Our findings suggest that the effects of childhood adversity on psychopathology are primarily driven by a person's subjective experience. If this is the case, clinical interventions targeting memories and cognitive processes surrounding childhood adversity may reduce the risk of psychopathology in exposed individuals. En ligne : https://doi.org/10.1111/jcpp.13803 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Subjective and objective experiences of childhood adversity: a meta-analysis of their agreement and relationships with psychopathology [Texte imprimé et/ou numérique] / Emma R. FRANCIS, Auteur ; Anna TSALIGOPOULOU, Auteur ; Sarah E. STOCK, Auteur ; Jean-Baptiste PINGAULT, Auteur ; Jessie R. BALDWIN, Auteur . - p.1185-1199. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1185-1199 Mots-clés : Childhood adversity  subjective measures  objective measures  psychopathology  meta-analysis Index. décimale : PER Périodiques Résumé : Background Researchers use both subjective self-report and objective measures, such as official records, to investigate the impact of childhood adversity on psychopathology. However, it is unclear whether subjective and objective measures of childhood adversity (a) show agreement, and (b) differentially predict psychopathology. Method To address this, we conducted a pre-registered meta-analysis to examine the agreement between subjective and objective measures of childhood adversity, and their prediction of psychopathology. We searched in PubMed, PsycINFO and Embase for articles with both subjective measures (self-reports) and objective measures of childhood adversity (comprising official records, or reports from multiple informants unrelated to the target individual), and measures of psychopathology. Results We identified 22 studies (n = 18,163) with data on agreement between subjective and objective measures of childhood adversities, and 17 studies (n = 14,789) with data on the associations between subjective and objective measures with psychopathology. First, we found that subjective and objective measures of childhood adversities were only moderately correlated (e.g. for maltreatment, r = .32, 95% CI = 0.23 0.41). Second, subjective measures of childhood adversities were associated with psychopathology, independent of objective measures (e.g. for maltreatment, r = .16, 95% CI = 0.09 0.22). In contrast, objective measures of childhood adversities had null or minimal associations with psychopathology, independent of subjective measures (e.g. r for maltreatment = .06, 95% CI = 0.02 0.13). Conclusions Our findings suggest that the effects of childhood adversity on psychopathology are primarily driven by a person's subjective experience. If this is the case, clinical interventions targeting memories and cognitive processes surrounding childhood adversity may reduce the risk of psychopathology in exposed individuals. En ligne : https://doi.org/10.1111/jcpp.13803 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Infant sleep predicts trajectories of social attention and later autism traits / Jannath BEGUM-ALI in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1200-1211 Titre : Infant sleep predicts trajectories of social attention and later autism traits Type de document : Texte imprimé et/ou numérique Auteurs : Jannath BEGUM-ALI, Auteur ; Louisa K. GOSSÉ, Auteur ; Luke MASON, Auteur ; Greg PASCO, Auteur ; Tony CHARMAN, Auteur ; Mark H. JOHNSON, Auteur ; Emily J. H. JONES, Auteur ; Staars Team THE, Auteur Article en page(s) : p.1200-1211 Langues : Anglais (eng) Mots-clés : Attention deficit hyperactivity disorder  infancy  autism spectrum disorder  sleep  social attention  eye tracking Index. décimale : PER Périodiques Résumé : Background Children with neurodevelopmental disorders including autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) often experience sleep disturbances, but little is known about when these sleep differences emerge and how they relate to later development. Methods We used a prospective longitudinal design in infants with a family history of ASD and/or ADHD to examine infant sleep and its relation to trajectories of attention and later neurodevelopmental disorders. We formed factors of Day and Night Sleep from parent-reported measures (including day/night sleep duration, number of naps in the day, frequency of night awakenings and sleep onset problems). We examined sleep in 164 infants at 5-, 10- and 14-months with/without a first-degree relative with ASD and/or ADHD who underwent a consensus clinical assessment for ASD at age 3. Results By 14-months, infants with a first-degree relative with ASD (but not ADHD) showed lower Night Sleep scores than infants with no family history of ASD; lower Night Sleep scores in infancy were also associated with a later ASD diagnosis, decreased cognitive ability, increased ASD symptomatology at 3-years, and developing social attention (e.g., looking to faces). We found no such effects with Day Sleep. Conclusions Sleep disturbances may be apparent at night from 14-months in infants with a family history of ASD and also those with later ASD, but were not associated with a family history of ADHD. Infant sleep disturbances were also linked to later dimensional variation in cognitive and social skills across the cohort. Night Sleep and Social Attention were interrelated over the first 2 years of life, suggesting that this may be one mechanism through which sleep quality influences neurodevelopment. Interventions targeted towards supporting families with their infant's sleep problems may be useful in this population. En ligne : https://doi.org/10.1111/jcpp.13791 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Infant sleep predicts trajectories of social attention and later autism traits [Texte imprimé et/ou numérique] / Jannath BEGUM-ALI, Auteur ; Louisa K. GOSSÉ, Auteur ; Luke MASON, Auteur ; Greg PASCO, Auteur ; Tony CHARMAN, Auteur ; Mark H. JOHNSON, Auteur ; Emily J. H. JONES, Auteur ; Staars Team THE, Auteur . - p.1200-1211. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1200-1211 Mots-clés : Attention deficit hyperactivity disorder  infancy  autism spectrum disorder  sleep  social attention  eye tracking Index. décimale : PER Périodiques Résumé : Background Children with neurodevelopmental disorders including autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) often experience sleep disturbances, but little is known about when these sleep differences emerge and how they relate to later development. Methods We used a prospective longitudinal design in infants with a family history of ASD and/or ADHD to examine infant sleep and its relation to trajectories of attention and later neurodevelopmental disorders. We formed factors of Day and Night Sleep from parent-reported measures (including day/night sleep duration, number of naps in the day, frequency of night awakenings and sleep onset problems). We examined sleep in 164 infants at 5-, 10- and 14-months with/without a first-degree relative with ASD and/or ADHD who underwent a consensus clinical assessment for ASD at age 3. Results By 14-months, infants with a first-degree relative with ASD (but not ADHD) showed lower Night Sleep scores than infants with no family history of ASD; lower Night Sleep scores in infancy were also associated with a later ASD diagnosis, decreased cognitive ability, increased ASD symptomatology at 3-years, and developing social attention (e.g., looking to faces). We found no such effects with Day Sleep. Conclusions Sleep disturbances may be apparent at night from 14-months in infants with a family history of ASD and also those with later ASD, but were not associated with a family history of ADHD. Infant sleep disturbances were also linked to later dimensional variation in cognitive and social skills across the cohort. Night Sleep and Social Attention were interrelated over the first 2 years of life, suggesting that this may be one mechanism through which sleep quality influences neurodevelopment. Interventions targeted towards supporting families with their infant's sleep problems may be useful in this population. En ligne : https://doi.org/10.1111/jcpp.13791 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Network analysis of ecological momentary assessment identifies frustration as a central node in irritability / Wan-Ling TSENG in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1212-1221 Titre : Network analysis of ecological momentary assessment identifies frustration as a central node in irritability Type de document : Texte imprimé et/ou numérique Auteurs : Wan-Ling TSENG, Auteur ; Reut NAIM, Auteur ; Amanda CHUE, Auteur ; Shannon SHAUGHNESSY, Auteur ; Jennifer MEIGS, Auteur ; Daniel S. PINE, Auteur ; Ellen LEIBENLUFT, Auteur ; Katharina KIRCANSKI, Auteur ; Melissa A. BROTMAN, Auteur Article en page(s) : p.1212-1221 Langues : Anglais (eng) Mots-clés : Irritability  frustration  anger  mood  anxiety  ecological momentary assessment  network analysis Index. décimale : PER Périodiques Résumé : Background Irritability presents transdiagnostically, commonly occurring with anxiety and other mood symptoms. However, little is known about the temporal and dynamic interplay among irritability-related clinical phenomena. Using a novel network analytic approach with smartphone-based ecological momentary assessment (EMA), we examined how irritability and other anxiety and mood symptoms were connected. Methods Sample included 152 youth ages 8 18 years (M + SD = 12.28 + 2.53; 69.74% male; 65.79% White) across several diagnostic groups enriched for irritability including disruptive mood dysregulation disorder (n = 34), oppositional defiant disorder (n = 9), attention-deficit/hyperactivity disorder (n = 47), anxiety disorder (n = 29), and healthy comparisons (n = 33). Participants completed EMA on irritability-related constructs and other mood and anxiety symptoms three times a day for 7 days. EMA probed symptoms on two timescales: since the last prompt (between-prompt) versus at the time of the prompt (momentary). Irritability was also assessed using parent-, child- and clinician-reports (Affective Reactivity Index; ARI), following EMA. Multilevel vector autoregressive (mlVAR) models estimated a temporal, a contemporaneous within-subject and a between-subject network of symptoms, separately for between-prompt and momentary symptoms. Results For between-prompt symptoms, frustration emerged as the most central node in both within- and between-subject networks and predicted more mood changes at the next timepoint in the temporal network. For momentary symptoms, sadness and anger emerged as the most central node in the within- and between-subject network, respectively. While anger was positively related to sadness within individuals and measurement occasions, anger was more broadly positively related to sadness, mood lability, and worry between/across individuals. Finally, mean levels, not variability, of EMA-indexed irritability were strongly related to ARI scores. Conclusions This study advances current understanding of symptom-level and temporal dynamics of irritability. Results suggest frustration as a potential clinically relevant treatment target. Future experimental work and clinical trials that systematically manipulate irritability-related features (e.g. frustration, unfairness) will elucidate the causal relations among clinical variables. En ligne : https://doi.org/10.1111/jcpp.13794 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Network analysis of ecological momentary assessment identifies frustration as a central node in irritability [Texte imprimé et/ou numérique] / Wan-Ling TSENG, Auteur ; Reut NAIM, Auteur ; Amanda CHUE, Auteur ; Shannon SHAUGHNESSY, Auteur ; Jennifer MEIGS, Auteur ; Daniel S. PINE, Auteur ; Ellen LEIBENLUFT, Auteur ; Katharina KIRCANSKI, Auteur ; Melissa A. BROTMAN, Auteur . - p.1212-1221. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1212-1221 Mots-clés : Irritability  frustration  anger  mood  anxiety  ecological momentary assessment  network analysis Index. décimale : PER Périodiques Résumé : Background Irritability presents transdiagnostically, commonly occurring with anxiety and other mood symptoms. However, little is known about the temporal and dynamic interplay among irritability-related clinical phenomena. Using a novel network analytic approach with smartphone-based ecological momentary assessment (EMA), we examined how irritability and other anxiety and mood symptoms were connected. Methods Sample included 152 youth ages 8 18 years (M + SD = 12.28 + 2.53; 69.74% male; 65.79% White) across several diagnostic groups enriched for irritability including disruptive mood dysregulation disorder (n = 34), oppositional defiant disorder (n = 9), attention-deficit/hyperactivity disorder (n = 47), anxiety disorder (n = 29), and healthy comparisons (n = 33). Participants completed EMA on irritability-related constructs and other mood and anxiety symptoms three times a day for 7 days. EMA probed symptoms on two timescales: since the last prompt (between-prompt) versus at the time of the prompt (momentary). Irritability was also assessed using parent-, child- and clinician-reports (Affective Reactivity Index; ARI), following EMA. Multilevel vector autoregressive (mlVAR) models estimated a temporal, a contemporaneous within-subject and a between-subject network of symptoms, separately for between-prompt and momentary symptoms. Results For between-prompt symptoms, frustration emerged as the most central node in both within- and between-subject networks and predicted more mood changes at the next timepoint in the temporal network. For momentary symptoms, sadness and anger emerged as the most central node in the within- and between-subject network, respectively. While anger was positively related to sadness within individuals and measurement occasions, anger was more broadly positively related to sadness, mood lability, and worry between/across individuals. Finally, mean levels, not variability, of EMA-indexed irritability were strongly related to ARI scores. Conclusions This study advances current understanding of symptom-level and temporal dynamics of irritability. Results suggest frustration as a potential clinically relevant treatment target. Future experimental work and clinical trials that systematically manipulate irritability-related features (e.g. frustration, unfairness) will elucidate the causal relations among clinical variables. En ligne : https://doi.org/10.1111/jcpp.13794 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Validation of the Parental Understanding and Misperceptions about BAby's Sleep Questionnaire using auto-videosomnography / Eunyeong JANG in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1222-1231 Titre : Validation of the Parental Understanding and Misperceptions about BAby's Sleep Questionnaire using auto-videosomnography Type de document : Texte imprimé et/ou numérique Auteurs : Eunyeong JANG, Auteur ; Solbi KANG, Auteur ; Bei BEI, Auteur ; Seockhoon CHUNG, Auteur ; Michael GRADISAR, Auteur ; Michal KAHN, Auteur ; Natalie BARNETT, Auteur ; Sooyeon SUH, Auteur Article en page(s) : p.1222-1231 Langues : Anglais (eng) Mots-clés : Pediatric sleep  parental cognitions  assessment tool  validation  auto-videosomnography Index. décimale : PER Périodiques Résumé : Background Previous studies have suggested that parental cognitions about child's sleep may be an important factor underlying pediatric sleep problems. The current study aimed to (a) develop an assessment tool measuring parental understanding and misperceptions about baby's sleep (PUMBA-Q); (b) validate the questionnaire using self-report and objective sleep measures. Methods There were 1,420 English-speaking caregivers (68.0% mothers, 46.8% of children being females, mean age 12.3 months), who has completed online self-reported questionnaires. The PUMBA-Q, which was developed for this study, Dysfunctional Beliefs and Attitudes about Sleep (DBAS) and Maternal Cognitions about Infant Sleep Questionnaire (MCISQ) were included to evaluate participant's thoughts on their own or child's sleep. Insomnia Severity Index (ISI) was collected to access participant's subjective insomnia severity. Brief Infant Sleep Questionnaire-Revised (BISQ-R) was used to assess parental-reported child sleep. Auto-videosomnography was used to record child's sleep. Results Exploratory factor analysis indicated the best fit with a 4-factor model using 23 items (RMSEA = .039). The four subscales were labeled: (a) Misperceptions about parental intervention; (b) Misperceptions about feeding; (c) Misperceptions about child's sleep; and (d) General anxiety of parents. Internal consistency was adequate (Cronbach's alpha = .86). PUMBA-Q scores were significantly associated with MCISQ (r = .64, p < .01), DBAS (r = .36, p < .01), ISI (r = .29, p < .01), BISQ-R (r = .-49, p < .01), objective child's total sleep time (r = .24, p < .01) and objective number of parental nighttime visits (r = .26, p < .01). Conclusions The results demonstrated that PUMBA-Q 23 is a valid assessment tool for parental cognitions of child sleep. The link between parental cognitions and child sleep highlights the importance of managing parental cognitions about child sleep when treating pediatric sleep problems. En ligne : https://doi.org/10.1111/jcpp.13797 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Validation of the Parental Understanding and Misperceptions about BAby's Sleep Questionnaire using auto-videosomnography [Texte imprimé et/ou numérique] / Eunyeong JANG, Auteur ; Solbi KANG, Auteur ; Bei BEI, Auteur ; Seockhoon CHUNG, Auteur ; Michael GRADISAR, Auteur ; Michal KAHN, Auteur ; Natalie BARNETT, Auteur ; Sooyeon SUH, Auteur . - p.1222-1231. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1222-1231 Mots-clés : Pediatric sleep  parental cognitions  assessment tool  validation  auto-videosomnography Index. décimale : PER Périodiques Résumé : Background Previous studies have suggested that parental cognitions about child's sleep may be an important factor underlying pediatric sleep problems. The current study aimed to (a) develop an assessment tool measuring parental understanding and misperceptions about baby's sleep (PUMBA-Q); (b) validate the questionnaire using self-report and objective sleep measures. Methods There were 1,420 English-speaking caregivers (68.0% mothers, 46.8% of children being females, mean age 12.3 months), who has completed online self-reported questionnaires. The PUMBA-Q, which was developed for this study, Dysfunctional Beliefs and Attitudes about Sleep (DBAS) and Maternal Cognitions about Infant Sleep Questionnaire (MCISQ) were included to evaluate participant's thoughts on their own or child's sleep. Insomnia Severity Index (ISI) was collected to access participant's subjective insomnia severity. Brief Infant Sleep Questionnaire-Revised (BISQ-R) was used to assess parental-reported child sleep. Auto-videosomnography was used to record child's sleep. Results Exploratory factor analysis indicated the best fit with a 4-factor model using 23 items (RMSEA = .039). The four subscales were labeled: (a) Misperceptions about parental intervention; (b) Misperceptions about feeding; (c) Misperceptions about child's sleep; and (d) General anxiety of parents. Internal consistency was adequate (Cronbach's alpha = .86). PUMBA-Q scores were significantly associated with MCISQ (r = .64, p < .01), DBAS (r = .36, p < .01), ISI (r = .29, p < .01), BISQ-R (r = .-49, p < .01), objective child's total sleep time (r = .24, p < .01) and objective number of parental nighttime visits (r = .26, p < .01). Conclusions The results demonstrated that PUMBA-Q 23 is a valid assessment tool for parental cognitions of child sleep. The link between parental cognitions and child sleep highlights the importance of managing parental cognitions about child sleep when treating pediatric sleep problems. En ligne : https://doi.org/10.1111/jcpp.13797 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Pubertal timing and adolescent outcomes: investigating explanations for associations with a genetically informed design / Emily R. PADRUTT in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1232-1241 Titre : Pubertal timing and adolescent outcomes: investigating explanations for associations with a genetically informed design Type de document : Texte imprimé et/ou numérique Auteurs : Emily R. PADRUTT, Auteur ; Jeremy HARPER, Auteur ; Jonathan D. SCHAEFER, Auteur ; Kayla M. NELSON, Auteur ; Matt MCGUE, Auteur ; William G. IACONO, Auteur ; Sylia WILSON, Auteur Article en page(s) : p.1232-1241 Langues : Anglais (eng) Mots-clés : Pubertal timing  substance use  risky behavior  peer problems  psychopathology Index. décimale : PER Périodiques Résumé : Background Psychopathology and risky behaviors increase during adolescence, and understanding which adolescents are most at risk informs prevention and intervention efforts. Pubertal timing relative to same-sex, same-age peers is a known correlate of adolescent outcomes among both boys and girls. However, it remains unclear whether this relation is better explained by a plausible causal process or unobserved familial liability. Methods We extended previous research by examining associations between pubertal timing in early adolescence (age 14) and outcomes in later adolescence (age 17) in a community sample of 2,510 twins (49% boys, 51% girls). Results Earlier pubertal timing was associated with more substance use, risk behavior, internalizing and externalizing problems, and peer problems in later adolescence; these effects were small, consistent with previous literature. Follow-up co-twin control analyses indicated that within-twin-pair differences in pubertal timing were not associated with within-twin-pair differences in most adolescent outcomes after accounting for shared familial liability, suggesting that earlier pubertal timing and adolescent outcomes both reflect familial risk factors. Biometric models indicated that associations between earlier pubertal timing and negative adolescent outcomes were largely attributable to shared genetic liability. Conclusions Although earlier pubertal timing was associated with negative adolescent outcomes, our results suggests that these associations did not appear to be caused by earlier pubertal timing but were likely caused by shared genetic influences. En ligne : https://doi.org/10.1111/jcpp.13808 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Pubertal timing and adolescent outcomes: investigating explanations for associations with a genetically informed design [Texte imprimé et/ou numérique] / Emily R. PADRUTT, Auteur ; Jeremy HARPER, Auteur ; Jonathan D. SCHAEFER, Auteur ; Kayla M. NELSON, Auteur ; Matt MCGUE, Auteur ; William G. IACONO, Auteur ; Sylia WILSON, Auteur . - p.1232-1241. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1232-1241 Mots-clés : Pubertal timing  substance use  risky behavior  peer problems  psychopathology Index. décimale : PER Périodiques Résumé : Background Psychopathology and risky behaviors increase during adolescence, and understanding which adolescents are most at risk informs prevention and intervention efforts. Pubertal timing relative to same-sex, same-age peers is a known correlate of adolescent outcomes among both boys and girls. However, it remains unclear whether this relation is better explained by a plausible causal process or unobserved familial liability. Methods We extended previous research by examining associations between pubertal timing in early adolescence (age 14) and outcomes in later adolescence (age 17) in a community sample of 2,510 twins (49% boys, 51% girls). Results Earlier pubertal timing was associated with more substance use, risk behavior, internalizing and externalizing problems, and peer problems in later adolescence; these effects were small, consistent with previous literature. Follow-up co-twin control analyses indicated that within-twin-pair differences in pubertal timing were not associated with within-twin-pair differences in most adolescent outcomes after accounting for shared familial liability, suggesting that earlier pubertal timing and adolescent outcomes both reflect familial risk factors. Biometric models indicated that associations between earlier pubertal timing and negative adolescent outcomes were largely attributable to shared genetic liability. Conclusions Although earlier pubertal timing was associated with negative adolescent outcomes, our results suggests that these associations did not appear to be caused by earlier pubertal timing but were likely caused by shared genetic influences. En ligne : https://doi.org/10.1111/jcpp.13808 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Using machine-learning methods to identify early-life predictors of 11-year language outcome / Loretta GASPARINI in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1242-1252 Titre : Using machine-learning methods to identify early-life predictors of 11-year language outcome Type de document : Texte imprimé et/ou numérique Auteurs : Loretta GASPARINI, Auteur ; Daisy A. SHEPHERD, Auteur ; Edith L. BAVIN, Auteur ; Patricia EADIE, Auteur ; Sheena REILLY, Auteur ; Angela T. MORGAN, Auteur ; Melissa WAKE, Auteur Article en page(s) : p.1242-1252 Langues : Anglais (eng) Mots-clés : Language development  language disorders  sensitivity and specificity  longitudinal studies  machine learning Index. décimale : PER Périodiques Résumé : Background Language is foundational for neurodevelopment and quality of life, but an estimated 10% of children have a language disorder at age 5. Many children shift between classifications of typical and low language if assessed at multiple times in the early years, making it difficult to identify which children will have persisting difficulties and benefit most from support. This study aims to identify a parsimonious set of preschool indicators that predict language outcomes in late childhood, using data from the population-based Early Language in Victoria Study (n = 839). Methods Parents completed surveys about their children at ages 8, 12, 24, and 36 months. At 11 years, children were assessed using the Clinical Evaluation of Language Fundamentals 4th Edition (CELF-4). We used random forests to identify which of the 1990 parent-reported questions best predict children's 11-year language outcome (CELF-4 score ?81 representing low language) and used SuperLearner to estimate the accuracy of the constrained sets of questions. Results At 24 months, seven predictors relating to vocabulary, symbolic play, pragmatics and behavior yielded 73% sensitivity (95% CI: 57, 85) and 77% specificity (95% CI: 74, 80) for predicting low language at 11 years. [Corrections made on 5 May 2023, after first online publication: In the preceding sentence motor skills has been corrected to behavior in this version.] At 36 months, 7 predictors relating to morphosyntax, vocabulary, parent child interactions, and parental stress yielded 75% sensitivity (95% CI: 58, 88) and 85% specificity (95% CI: 81, 87). Measures at 8 and 12 months yielded unsatisfactory accuracy. Conclusions We identified two short sets of questions that predict language outcomes at age 11 with fair accuracy. Future research should seek to replicate results in a separate cohort. En ligne : https://doi.org/10.1111/jcpp.13733 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Using machine-learning methods to identify early-life predictors of 11-year language outcome [Texte imprimé et/ou numérique] / Loretta GASPARINI, Auteur ; Daisy A. SHEPHERD, Auteur ; Edith L. BAVIN, Auteur ; Patricia EADIE, Auteur ; Sheena REILLY, Auteur ; Angela T. MORGAN, Auteur ; Melissa WAKE, Auteur . - p.1242-1252. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1242-1252 Mots-clés : Language development  language disorders  sensitivity and specificity  longitudinal studies  machine learning Index. décimale : PER Périodiques Résumé : Background Language is foundational for neurodevelopment and quality of life, but an estimated 10% of children have a language disorder at age 5. Many children shift between classifications of typical and low language if assessed at multiple times in the early years, making it difficult to identify which children will have persisting difficulties and benefit most from support. This study aims to identify a parsimonious set of preschool indicators that predict language outcomes in late childhood, using data from the population-based Early Language in Victoria Study (n = 839). Methods Parents completed surveys about their children at ages 8, 12, 24, and 36 months. At 11 years, children were assessed using the Clinical Evaluation of Language Fundamentals 4th Edition (CELF-4). We used random forests to identify which of the 1990 parent-reported questions best predict children's 11-year language outcome (CELF-4 score ?81 representing low language) and used SuperLearner to estimate the accuracy of the constrained sets of questions. Results At 24 months, seven predictors relating to vocabulary, symbolic play, pragmatics and behavior yielded 73% sensitivity (95% CI: 57, 85) and 77% specificity (95% CI: 74, 80) for predicting low language at 11 years. [Corrections made on 5 May 2023, after first online publication: In the preceding sentence motor skills has been corrected to behavior in this version.] At 36 months, 7 predictors relating to morphosyntax, vocabulary, parent child interactions, and parental stress yielded 75% sensitivity (95% CI: 58, 88) and 85% specificity (95% CI: 81, 87). Measures at 8 and 12 months yielded unsatisfactory accuracy. Conclusions We identified two short sets of questions that predict language outcomes at age 11 with fair accuracy. Future research should seek to replicate results in a separate cohort. En ligne : https://doi.org/10.1111/jcpp.13733 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

The importance and challenges of improving early identification of language abilities: a commentary on Gasparini et al. (2023) / Nicola BOTTING in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1253-1255 Titre : The importance and challenges of improving early identification of language abilities: a commentary on Gasparini et al. (2023) Type de document : Texte imprimé et/ou numérique Auteurs : Nicola BOTTING, Auteur ; Helen SPICER-CAIN, Auteur Article en page(s) : p.1253-1255 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Finding early predictors of later language skills and difficulties is fraught with challenges because of the wide developmental variation in language. Gasparini et al. (Journal of Child Psychology and Psychiatry, 2023) aimed to address this issue by applying machine learning methods to parent reports taken from a large longitudinal database (Early Language in Victoria Study). Using this approach, they identify two short, straightforward item sets, taken at 24 and 36 months, that can adequately predict language difficulties when children are 11 years of age. Their work represents an exciting step towards earlier recognition and support for children with Developmental Language Disorder. This commentary highlights the advantages and challenges of identifying early predictors of language in this way, and discusses future directions that can build on this important contribution. En ligne : https://doi.org/10.1111/jcpp.13810 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] The importance and challenges of improving early identification of language abilities: a commentary on Gasparini et al. (2023) [Texte imprimé et/ou numérique] / Nicola BOTTING, Auteur ; Helen SPICER-CAIN, Auteur . - p.1253-1255. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1253-1255 Index. décimale : PER Périodiques Résumé : Finding early predictors of later language skills and difficulties is fraught with challenges because of the wide developmental variation in language. Gasparini et al. (Journal of Child Psychology and Psychiatry, 2023) aimed to address this issue by applying machine learning methods to parent reports taken from a large longitudinal database (Early Language in Victoria Study). Using this approach, they identify two short, straightforward item sets, taken at 24 and 36 months, that can adequately predict language difficulties when children are 11 years of age. Their work represents an exciting step towards earlier recognition and support for children with Developmental Language Disorder. This commentary highlights the advantages and challenges of identifying early predictors of language in this way, and discusses future directions that can build on this important contribution. En ligne : https://doi.org/10.1111/jcpp.13810 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Editorial perspective: Leaving the baby in the bathwater in neurodevelopmental research / Sam WASS in Journal of Child Psychology and Psychiatry, 64-8 (August 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1256-1259 Titre : Editorial perspective: Leaving the baby in the bathwater in neurodevelopmental research Type de document : Texte imprimé et/ou numérique Auteurs : Sam WASS, Auteur ; Emily J. H. JONES, Auteur Article en page(s) : p.1256-1259 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Neurodevelopmental conditions are characterised by differences in the way children interact with the people and environments around them. Despite extensive investigation, attempts to uncover the brain mechanisms that underpin neurodevelopmental conditions have yet to yield any translatable insights. We contend that one key reason is that psychologists and cognitive neuroscientists study brain function by taking children away from their environment, into a controlled lab setting. Here, we discuss recent research that has aimed to take a different approach, moving away from experimental control through isolation and stimulus manipulation, and towards approaches that embrace the measurement and targeted interrogation of naturalistic, user-defined and complex, multivariate datasets. We review three worked examples (of stress processing, early activity level in ADHD and social brain development in autism) to illustrate how these new approaches might lead to new conceptual and translatable insights into neurodevelopment. En ligne : https://doi.org/10.1111/jcpp.13750 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Editorial perspective: Leaving the baby in the bathwater in neurodevelopmental research [Texte imprimé et/ou numérique] / Sam WASS, Auteur ; Emily J. H. JONES, Auteur . - p.1256-1259. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-8 (August 2023) . - p.1256-1259 Index. décimale : PER Périodiques Résumé : Neurodevelopmental conditions are characterised by differences in the way children interact with the people and environments around them. Despite extensive investigation, attempts to uncover the brain mechanisms that underpin neurodevelopmental conditions have yet to yield any translatable insights. We contend that one key reason is that psychologists and cognitive neuroscientists study brain function by taking children away from their environment, into a controlled lab setting. Here, we discuss recent research that has aimed to take a different approach, moving away from experimental control through isolation and stimulus manipulation, and towards approaches that embrace the measurement and targeted interrogation of naturalistic, user-defined and complex, multivariate datasets. We review three worked examples (of stress processing, early activity level in ADHD and social brain development in autism) to illustrate how these new approaches might lead to new conceptual and translatable insights into neurodevelopment. En ligne : https://doi.org/10.1111/jcpp.13750 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508