Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Détail de l'auteur
Auteur P. FEARON |
Documents disponibles écrits par cet auteur (9)
Faire une suggestion Affiner la recherche
Commentary: Whither the epigenetics of child psychopathology? Some reflections provoked by Barker et al. (2018) / Edmund J. S. SONUGA-BARKE in Journal of Child Psychology and Psychiatry, 59-4 (April 2018)
[article]
Titre : Commentary: Whither the epigenetics of child psychopathology? Some reflections provoked by Barker et al. (2018) Type de document : Texte imprimé et/ou numérique Auteurs : Edmund J. S. SONUGA-BARKE, Auteur ; P. FEARON, Auteur Article en page(s) : p.323-326 Langues : Anglais (eng) Mots-clés : Epigenetics Index. décimale : PER Périodiques Résumé : Barker et al.'s. () review addresses one of the most fundamental questions in the fields of child psychology and psychiatry - How can adverse experiences shape development to a sufficient degree and in profound and enduring ways to create long term risk for later mental disorder and disability? In particular they discuss the plausibility of differential methylation as an epigenetic mechanism by which such exposures can become neuro-biologically embedded. Our commentary rises six question relating to key issues that need to be addressed as we search for definitive evidence from human studies that such mechanisms actually do make an important causal contribution to abnormal trajectories of development to disorder. En ligne : http://dx.doi.org/10.1111/jcpp.12906 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=353
in Journal of Child Psychology and Psychiatry > 59-4 (April 2018) . - p.323-326[article] Commentary: Whither the epigenetics of child psychopathology? Some reflections provoked by Barker et al. (2018) [Texte imprimé et/ou numérique] / Edmund J. S. SONUGA-BARKE, Auteur ; P. FEARON, Auteur . - p.323-326.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 59-4 (April 2018) . - p.323-326
Mots-clés : Epigenetics Index. décimale : PER Périodiques Résumé : Barker et al.'s. () review addresses one of the most fundamental questions in the fields of child psychology and psychiatry - How can adverse experiences shape development to a sufficient degree and in profound and enduring ways to create long term risk for later mental disorder and disability? In particular they discuss the plausibility of differential methylation as an epigenetic mechanism by which such exposures can become neuro-biologically embedded. Our commentary rises six question relating to key issues that need to be addressed as we search for definitive evidence from human studies that such mechanisms actually do make an important causal contribution to abnormal trajectories of development to disorder. En ligne : http://dx.doi.org/10.1111/jcpp.12906 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=353 Developmental stability of general and specific factors of psychopathology from early childhood to adolescence: dynamic mutualism or p-differentiation? / E. MCELROY in Journal of Child Psychology and Psychiatry, 59-6 (June 2018)
[article]
Titre : Developmental stability of general and specific factors of psychopathology from early childhood to adolescence: dynamic mutualism or p-differentiation? Type de document : Texte imprimé et/ou numérique Auteurs : E. MCELROY, Auteur ; J. BELSKY, Auteur ; Natacha CARRAGHER, Auteur ; P. FEARON, Auteur ; Praveetha PATALAY, Auteur Article en page(s) : p.667-675 Langues : Anglais (eng) Mots-clés : Comorbidity continuity developmental psychopathology externalizing disorder internalizing disorder Index. décimale : PER Périodiques Résumé : BACKGROUND: Recent research indicates that the best-fitting structural model of psychopathology includes a general factor capturing comorbidity (p) and several more specific, orthogonal factors. Little is known about the stability of these factors, although two opposing developmental processes have been proposed: dynamic mutualism suggests that symptom-level interaction and reinforcement may lead to a strengthening of comorbidity (p) over time, whereas p-differentiation suggests a general vulnerability to psychopathology that gives way to increasingly distinct patterns of symptoms over time. In order to test both processes, we examine two forms of developmental stability from ages 2 to 14 years: strength (i.e., consistency in the amount of variance explained by general and specific factors) and phenotypic stability (i.e., homotypic and heterotypic continuity). METHODS: Data are from the NICHD Study of Early Child Care and Youth Development. Psychopathology symptoms were assessed nine times between ages 2 and 14 years (n = 1,253) using the Child Behavior Checklist completed by mothers. Confirmatory bifactor modeling was used to test structural models of psychopathology at each age. Consistency in strength was examined by calculating the Explained Common Variance (ECV) and phenotypic stability was investigated with cross-lagged modeling of the general and specific factors. RESULTS: Bifactor models fit the data well across this developmental period. ECV values were reasonably consistent across development, with the general factor accounting for the majority of shared variance (61%-71%). Evidence of both homotypic and heterotypic continuity emerged, with most heterotypic continuity involving the general factor, as it both predicted and was predicted by specific factors. CONCLUSIONS: A bifactor model effectively captures psychopathological comorbidity from early childhood through adolescence. The longitudinal associations between the general and specific factors provide evidence for both the hypothesized processes (dynamic mutualism and p-differentiation) occurring through development. En ligne : http://dx.doi.org/10.1111/jcpp.12849 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=363
in Journal of Child Psychology and Psychiatry > 59-6 (June 2018) . - p.667-675[article] Developmental stability of general and specific factors of psychopathology from early childhood to adolescence: dynamic mutualism or p-differentiation? [Texte imprimé et/ou numérique] / E. MCELROY, Auteur ; J. BELSKY, Auteur ; Natacha CARRAGHER, Auteur ; P. FEARON, Auteur ; Praveetha PATALAY, Auteur . - p.667-675.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 59-6 (June 2018) . - p.667-675
Mots-clés : Comorbidity continuity developmental psychopathology externalizing disorder internalizing disorder Index. décimale : PER Périodiques Résumé : BACKGROUND: Recent research indicates that the best-fitting structural model of psychopathology includes a general factor capturing comorbidity (p) and several more specific, orthogonal factors. Little is known about the stability of these factors, although two opposing developmental processes have been proposed: dynamic mutualism suggests that symptom-level interaction and reinforcement may lead to a strengthening of comorbidity (p) over time, whereas p-differentiation suggests a general vulnerability to psychopathology that gives way to increasingly distinct patterns of symptoms over time. In order to test both processes, we examine two forms of developmental stability from ages 2 to 14 years: strength (i.e., consistency in the amount of variance explained by general and specific factors) and phenotypic stability (i.e., homotypic and heterotypic continuity). METHODS: Data are from the NICHD Study of Early Child Care and Youth Development. Psychopathology symptoms were assessed nine times between ages 2 and 14 years (n = 1,253) using the Child Behavior Checklist completed by mothers. Confirmatory bifactor modeling was used to test structural models of psychopathology at each age. Consistency in strength was examined by calculating the Explained Common Variance (ECV) and phenotypic stability was investigated with cross-lagged modeling of the general and specific factors. RESULTS: Bifactor models fit the data well across this developmental period. ECV values were reasonably consistent across development, with the general factor accounting for the majority of shared variance (61%-71%). Evidence of both homotypic and heterotypic continuity emerged, with most heterotypic continuity involving the general factor, as it both predicted and was predicted by specific factors. CONCLUSIONS: A bifactor model effectively captures psychopathological comorbidity from early childhood through adolescence. The longitudinal associations between the general and specific factors provide evidence for both the hypothesized processes (dynamic mutualism and p-differentiation) occurring through development. En ligne : http://dx.doi.org/10.1111/jcpp.12849 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=363 Editorial: Closing in on causal links between environmental exposures and human development using observational data - "confound those confounders!" / P. FEARON in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)
[article]
Titre : Editorial: Closing in on causal links between environmental exposures and human development using observational data - "confound those confounders!" Type de document : Texte imprimé et/ou numérique Auteurs : P. FEARON, Auteur Article en page(s) : p.115-118 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : A central goal of developmental psychopathology research is to understand the mechanisms linking environmental exposures in childhood to variations in mental health and development across the lifespan. The Journal of Child Psychology & Psychiatry has featured many influential studies and reviews addressing this important topic. This month's issue of the journal presents papers which address several specific environmental exposures, including prenatal factors, parenting and adverse childhood experiences, and illustrate important principles that should be used as a basis for taking the field forward. En ligne : http://dx.doi.org/10.1111/jcpp.13019 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381
in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.115-118[article] Editorial: Closing in on causal links between environmental exposures and human development using observational data - "confound those confounders!" [Texte imprimé et/ou numérique] / P. FEARON, Auteur . - p.115-118.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.115-118
Index. décimale : PER Périodiques Résumé : A central goal of developmental psychopathology research is to understand the mechanisms linking environmental exposures in childhood to variations in mental health and development across the lifespan. The Journal of Child Psychology & Psychiatry has featured many influential studies and reviews addressing this important topic. This month's issue of the journal presents papers which address several specific environmental exposures, including prenatal factors, parenting and adverse childhood experiences, and illustrate important principles that should be used as a basis for taking the field forward. En ligne : http://dx.doi.org/10.1111/jcpp.13019 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 Editorial: Do lockdowns scar? Three putative mechanisms through which COVID-19 mitigation policies could cause long-term harm to young people's mental health / Edmund J. S. SONUGA-BARKE in Journal of Child Psychology and Psychiatry, 62-12 (December 2021)
[article]
Titre : Editorial: Do lockdowns scar? Three putative mechanisms through which COVID-19 mitigation policies could cause long-term harm to young people's mental health Type de document : Texte imprimé et/ou numérique Auteurs : Edmund J. S. SONUGA-BARKE, Auteur ; P. FEARON, Auteur Article en page(s) : p.1375-1378 Langues : Anglais (eng) Mots-clés : Adolescent Covid-19 Child Cicatrix Communicable Disease Control Humans Mental Health Policy SARS-CoV-2 Index. décimale : PER Périodiques Résumé : The use of lockdown to slow the spread of COVID-19 has been unprecedented in its scale, scope and duration despite early predictions that such a measure would have a negative impact on the mental health and well-being of many young people and their families. From a developmental psychopathology perspective both direct and indirect effects of lockdown-related harms to young people's mental health were predictable: Direct effects, for instance, being due to the negative psychological impact of social isolation and confinement on children; Indirect effects being exerted via negative impacts on family and parent mental health and wellbeing. That these effects would vary from person-to-person was also predicted from this perspective; with vulnerable individuals with pre-existing conditions and those living in high-risk settings being at particular risk. The presumption has been that such negative effects, if they do occur, would be time limited and that everything would return to normal once lockdowns ended. But this is not necessarily the case. In this editorial we ask whether lockdowns could have long-term effects on young people's mental health and then briefly outline three putative mechanisms through which such long-term effects might occur. En ligne : http://dx.doi.org/10.1111/jcpp.13537 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 62-12 (December 2021) . - p.1375-1378[article] Editorial: Do lockdowns scar? Three putative mechanisms through which COVID-19 mitigation policies could cause long-term harm to young people's mental health [Texte imprimé et/ou numérique] / Edmund J. S. SONUGA-BARKE, Auteur ; P. FEARON, Auteur . - p.1375-1378.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 62-12 (December 2021) . - p.1375-1378
Mots-clés : Adolescent Covid-19 Child Cicatrix Communicable Disease Control Humans Mental Health Policy SARS-CoV-2 Index. décimale : PER Périodiques Résumé : The use of lockdown to slow the spread of COVID-19 has been unprecedented in its scale, scope and duration despite early predictions that such a measure would have a negative impact on the mental health and well-being of many young people and their families. From a developmental psychopathology perspective both direct and indirect effects of lockdown-related harms to young people's mental health were predictable: Direct effects, for instance, being due to the negative psychological impact of social isolation and confinement on children; Indirect effects being exerted via negative impacts on family and parent mental health and wellbeing. That these effects would vary from person-to-person was also predicted from this perspective; with vulnerable individuals with pre-existing conditions and those living in high-risk settings being at particular risk. The presumption has been that such negative effects, if they do occur, would be time limited and that everything would return to normal once lockdowns ended. But this is not necessarily the case. In this editorial we ask whether lockdowns could have long-term effects on young people's mental health and then briefly outline three putative mechanisms through which such long-term effects might occur. En ligne : http://dx.doi.org/10.1111/jcpp.13537 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456 Editorial: 'The giant's shoulders': understanding Michael Rutter's impact on science and society / Edmund J. S. SONUGA-BARKE in Journal of Child Psychology and Psychiatry, 63-1 (January 2022)
[article]
Titre : Editorial: 'The giant's shoulders': understanding Michael Rutter's impact on science and society Type de document : Texte imprimé et/ou numérique Auteurs : Edmund J. S. SONUGA-BARKE, Auteur ; P. FEARON, Auteur ; S. SCOTT, Auteur Article en page(s) : p.1-3 Langues : Anglais (eng) Mots-clés : Adolescent Child Family Humans Male Shoulder Index. décimale : PER Périodiques Résumé : The recent death of our colleague and friend Professor Sir Michael Rutter has quite rightly been greeted by an outpouring of gratitude and respect from distinguished commentators across the globe working in diverse fields of the basic, social and clinical sciences as well as from clinicians and policy makers. These have without exception highlighted his seminal role as a pioneer, perhaps The Pioneer, of the application of the scientific method to the study of child and adolescent mental health and disorder - the father of evidence-based Child Psychiatry and the most influential voice in the new field of Developmental Psychopathology (Stevenson, 2022). In this editorial, we will attempt to build on these commentaries. We will parse Mike's scientific contributions to our field, in order to identify the personal characteristics and intellectual modus operandi that made him such a uniquely important figure, whose influence will resonate through the many fields he influenced for decades to come. We will also attempt something of a reframing of that contribution. Our thesis being that, although he never agitated for it politically or even stated it as a goal explicitly, Mike's work was motivated by a desire for social reform and created the scientific catalyst for such reform to occur. En ligne : http://dx.doi.org/10.1111/jcpp.13558 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 63-1 (January 2022) . - p.1-3[article] Editorial: 'The giant's shoulders': understanding Michael Rutter's impact on science and society [Texte imprimé et/ou numérique] / Edmund J. S. SONUGA-BARKE, Auteur ; P. FEARON, Auteur ; S. SCOTT, Auteur . - p.1-3.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-1 (January 2022) . - p.1-3
Mots-clés : Adolescent Child Family Humans Male Shoulder Index. décimale : PER Périodiques Résumé : The recent death of our colleague and friend Professor Sir Michael Rutter has quite rightly been greeted by an outpouring of gratitude and respect from distinguished commentators across the globe working in diverse fields of the basic, social and clinical sciences as well as from clinicians and policy makers. These have without exception highlighted his seminal role as a pioneer, perhaps The Pioneer, of the application of the scientific method to the study of child and adolescent mental health and disorder - the father of evidence-based Child Psychiatry and the most influential voice in the new field of Developmental Psychopathology (Stevenson, 2022). In this editorial, we will attempt to build on these commentaries. We will parse Mike's scientific contributions to our field, in order to identify the personal characteristics and intellectual modus operandi that made him such a uniquely important figure, whose influence will resonate through the many fields he influenced for decades to come. We will also attempt something of a reframing of that contribution. Our thesis being that, although he never agitated for it politically or even stated it as a goal explicitly, Mike's work was motivated by a desire for social reform and created the scientific catalyst for such reform to occur. En ligne : http://dx.doi.org/10.1111/jcpp.13558 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456 First 1,000 days: enough for mothers but not for children? Long-term outcomes of an early intervention on maternal depressed mood and child cognitive development: follow-up of a randomised controlled trial / M. TOMLINSON in Journal of Child Psychology and Psychiatry, 63-3 (March 2022)
PermalinkA longitudinal investigation of the role of parental responses in predicting children's post-traumatic distress / R. M. HILLER in Journal of Child Psychology and Psychiatry, 59-7 (July 2018)
PermalinkReimagining the environment in developmental psychopathology: from molecules to effective interventions / P. FEARON in Journal of Child Psychology and Psychiatry, 59-4 (April 2018)
PermalinkSpecial Editorial: Open science and the Journal of Child Psychology & Psychiatry - next steps? / J. ASARNOW in Journal of Child Psychology and Psychiatry, 59-7 (July 2018)
Permalink