Les conséquences neurobiologiques de la maltraitance / Jessica PEARSON

Public ISBD in Trauma complexe / Tristan MILOT Titre : Les conséquences neurobiologiques de la maltraitance Type de document : texte imprimé Auteurs : Jessica PEARSON, Auteur ; Delphine COLLIN-VÉZINA, Auteur Année de publication : 2018 Importance : p.91-116 Langues : Français (fre) Index. décimale : TRO-F TRO-F - Autres Troubles Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=549 in Trauma complexe / Tristan MILOT Les conséquences neurobiologiques de la maltraitance [texte imprimé] / Jessica PEARSON, Auteur ; Delphine COLLIN-VÉZINA, Auteur . - 2018 . - p.91-116. Langues : Français (fre) Index. décimale : TRO-F TRO-F - Autres Troubles Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=549

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Deciphering the mediating role of childhood maltreatment in the association between genetic risk and developmental trajectories of school-age reactive and proactive aggression / Isabelle OUELLET-MORIN in Development and Psychopathology, 38-2 (May 2026)  

Public ISBD [article]  inDevelopment and Psychopathology > 38-2 (May 2026) . - p.852-865 Titre : Deciphering the mediating role of childhood maltreatment in the association between genetic risk and developmental trajectories of school-age reactive and proactive aggression Type de document : texte imprimé Auteurs : Isabelle OUELLET-MORIN, Auteur ; Marie-Claude GEOFFROY, Auteur ; Pascal LOUIS, Auteur ; Ivan VORONIN, Auteur ; Geneviève MORNEAU-VAILLANCOURT, Auteur ; Rachel LANGEVIN, Auteur ; Delphine COLLIN-VÉZINA, Auteur ; Charles-Édouard GIGUERE, Auteur ; Mélanie BOULIANE, Auteur ; Amélie PETITCLERC, Auteur ; Mara BRENDGEN, Auteur ; Frank VITARO, Auteur ; Richard Ernest TREMBLAY, Auteur ; Michel BOIVIN, Auteur Article en page(s) : p.852-865 Langues : Anglais (eng) Mots-clés : Childhood maltreatment  genetics  gene–environmental correlation (rGE)  longitudinal studies: proactive and reactive aggression Index. décimale : PER Périodiques Résumé : Background:Childhood maltreatment is a robust predictor of aggression. Research indicates that both maltreatment experiences and aggression are moderately heritable. It has been hypothesized that gene–environment correlation may be at play, whereby genetic predispositions to aggression in parents and children may be confounded with family environments conducive to its expression. Building on this framework, we tested whether maltreatment mediates the association between a polygenic score for aggression (PGSAGG) and school-age aggression, and whether this varied for reactive and proactive aggression.Methods:The sample comprised 721 participants (44.9% males; 99.0% White) with prospective assessments of maltreatment from 5 months to 12 years (10 assessments;1998–2010), and teachers-reported aggression from ages 6 to 13 (6 assessments; 2004–2011). The PGSAGG was derived using a Bayesian estimation method (PRS-CS).Results:PGSAGG was associated with most aggression measures across specific ages and trajectories. Maltreatment experiences partially mediated the association between PGSAGG and the Childhood-Limited trajectory of reactive – but not proactive – aggression.Conclusion:Children with higher genetic propensities for aggression were more likely to experience maltreatment, which partly explained the association between PGSAGG and a Childhood-Limited trajectory of reactive aggression during elementary school. This finding reinforces the possibility of confounding influences between genetic liability for aggression and maltreatment experiences. En ligne : https://dx.doi.org/10.1017/S0954579425100801 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=586 [article] Deciphering the mediating role of childhood maltreatment in the association between genetic risk and developmental trajectories of school-age reactive and proactive aggression [texte imprimé] / Isabelle OUELLET-MORIN, Auteur ; Marie-Claude GEOFFROY, Auteur ; Pascal LOUIS, Auteur ; Ivan VORONIN, Auteur ; Geneviève MORNEAU-VAILLANCOURT, Auteur ; Rachel LANGEVIN, Auteur ; Delphine COLLIN-VÉZINA, Auteur ; Charles-Édouard GIGUERE, Auteur ; Mélanie BOULIANE, Auteur ; Amélie PETITCLERC, Auteur ; Mara BRENDGEN, Auteur ; Frank VITARO, Auteur ; Richard Ernest TREMBLAY, Auteur ; Michel BOIVIN, Auteur . - p.852-865. Langues : Anglais (eng) in Development and Psychopathology > 38-2 (May 2026) . - p.852-865 Mots-clés : Childhood maltreatment  genetics  gene–environmental correlation (rGE)  longitudinal studies: proactive and reactive aggression Index. décimale : PER Périodiques Résumé : Background:Childhood maltreatment is a robust predictor of aggression. Research indicates that both maltreatment experiences and aggression are moderately heritable. It has been hypothesized that gene–environment correlation may be at play, whereby genetic predispositions to aggression in parents and children may be confounded with family environments conducive to its expression. Building on this framework, we tested whether maltreatment mediates the association between a polygenic score for aggression (PGSAGG) and school-age aggression, and whether this varied for reactive and proactive aggression.Methods:The sample comprised 721 participants (44.9% males; 99.0% White) with prospective assessments of maltreatment from 5 months to 12 years (10 assessments;1998–2010), and teachers-reported aggression from ages 6 to 13 (6 assessments; 2004–2011). The PGSAGG was derived using a Bayesian estimation method (PRS-CS).Results:PGSAGG was associated with most aggression measures across specific ages and trajectories. Maltreatment experiences partially mediated the association between PGSAGG and the Childhood-Limited trajectory of reactive – but not proactive – aggression.Conclusion:Children with higher genetic propensities for aggression were more likely to experience maltreatment, which partly explained the association between PGSAGG and a Childhood-Limited trajectory of reactive aggression during elementary school. This finding reinforces the possibility of confounding influences between genetic liability for aggression and maltreatment experiences. En ligne : https://dx.doi.org/10.1017/S0954579425100801 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=586

Dépistage et évaluation des traumas complexes Considérations et suggestions / Lise MILNE

Public ISBD in Trauma complexe / Tristan MILOT Titre : Dépistage et évaluation des traumas complexes Considérations et suggestions Type de document : texte imprimé Auteurs : Lise MILNE, Auteur ; Delphine COLLIN-VÉZINA, Auteur Année de publication : 2018 Importance : p.137-163 Langues : Français (fre) Index. décimale : TRO-F TRO-F - Autres Troubles Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=549 in Trauma complexe / Tristan MILOT Dépistage et évaluation des traumas complexes Considérations et suggestions [texte imprimé] / Lise MILNE, Auteur ; Delphine COLLIN-VÉZINA, Auteur . - 2018 . - p.137-163. Langues : Français (fre) Index. décimale : TRO-F TRO-F - Autres Troubles Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=549

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Maternal history of childhood maltreatment and later parenting behavior: A meta-analysis / Laura-Émilie SAVAGE in Development and Psychopathology, 31-1 (February 2019)  

Public ISBD [article]  inDevelopment and Psychopathology > 31-1 (February 2019) . - p.9-21 Titre : Maternal history of childhood maltreatment and later parenting behavior: A meta-analysis Type de document : texte imprimé Auteurs : Laura-Émilie SAVAGE, Auteur ; George M. TARABULSY, Auteur ; Jessica PEARSON, Auteur ; Delphine COLLIN-VÉZINA, Auteur ; Lisa-Marie GAGNÉ, Auteur Article en page(s) : p.9-21 Langues : Anglais (eng) Mots-clés : childhood maltreatment  intergenerational transmission  meta-analysis  parenting Index. décimale : PER Périodiques Résumé : Exposure to maltreatment during childhood (CM) can have deleterious effects throughout the life span of an individual. A parent's history of child maltreatment can also impact his or her own parenting behavior. Theoretically, parents who experienced maltreatment as children may have fewer resources to cope with the challenges of childrearing and may adopt more problematic parenting behaviors. However, empirical studies examining the association between CM and later parenting behavior have yielded mixed results. The aim of this study is to conduct a meta-analysis of studies that have examined the association between exposure to CM and the subsequent parenting outcomes of mothers of 0- to 6-year-old children. A secondary aim is to examine the potential impact of both conceptual and methodological moderators. A total of 32 studies (27 samples, 41 effect sizes, 17,932 participants) were retained for analysis. Results revealed that there is a small but statistically significant association between maternal exposure to CM and parenting behavior (r = –.13, p < .05). Moderator analyses revealed that effect sizes were larger when parenting measures involved relationship-based or negative, potentially abusive behaviors, when samples had a greater number of boys compared to girls, and when studies were older versus more recent. Results are discussed as they relate to the intergenerational transmission of maltreatment and abuse. En ligne : http://dx.doi.org/10.1017/S0954579418001542 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383 [article] Maternal history of childhood maltreatment and later parenting behavior: A meta-analysis [texte imprimé] / Laura-Émilie SAVAGE, Auteur ; George M. TARABULSY, Auteur ; Jessica PEARSON, Auteur ; Delphine COLLIN-VÉZINA, Auteur ; Lisa-Marie GAGNÉ, Auteur . - p.9-21. Langues : Anglais (eng) in Development and Psychopathology > 31-1 (February 2019) . - p.9-21 Mots-clés : childhood maltreatment  intergenerational transmission  meta-analysis  parenting Index. décimale : PER Périodiques Résumé : Exposure to maltreatment during childhood (CM) can have deleterious effects throughout the life span of an individual. A parent's history of child maltreatment can also impact his or her own parenting behavior. Theoretically, parents who experienced maltreatment as children may have fewer resources to cope with the challenges of childrearing and may adopt more problematic parenting behaviors. However, empirical studies examining the association between CM and later parenting behavior have yielded mixed results. The aim of this study is to conduct a meta-analysis of studies that have examined the association between exposure to CM and the subsequent parenting outcomes of mothers of 0- to 6-year-old children. A secondary aim is to examine the potential impact of both conceptual and methodological moderators. A total of 32 studies (27 samples, 41 effect sizes, 17,932 participants) were retained for analysis. Results revealed that there is a small but statistically significant association between maternal exposure to CM and parenting behavior (r = –.13, p < .05). Moderator analyses revealed that effect sizes were larger when parenting measures involved relationship-based or negative, potentially abusive behaviors, when samples had a greater number of boys compared to girls, and when studies were older versus more recent. Results are discussed as they relate to the intergenerational transmission of maltreatment and abuse. En ligne : http://dx.doi.org/10.1017/S0954579418001542 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383

Le modèle d’intervention systémique ARC Attachement, régulation des affects et compétences / Delphine COLLIN-VÉZINA

Public ISBD in Trauma complexe / Tristan MILOT Titre : Le modèle d’intervention systémique ARC Attachement, régulation des affects et compétences Type de document : texte imprimé Auteurs : Delphine COLLIN-VÉZINA, Auteur ; Sarah MCNAMEE, Auteur ; Sylvain ROULEAU, Auteur ; Nadia BUJOLD, Auteur ; Emilie MARZINOTTO, Auteur Année de publication : 2018 Importance : p.233-250 Langues : Français (fre) Index. décimale : TRO-F TRO-F - Autres Troubles Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=549 in Trauma complexe / Tristan MILOT Le modèle d’intervention systémique ARC Attachement, régulation des affects et compétences [texte imprimé] / Delphine COLLIN-VÉZINA, Auteur ; Sarah MCNAMEE, Auteur ; Sylvain ROULEAU, Auteur ; Nadia BUJOLD, Auteur ; Emilie MARZINOTTO, Auteur . - 2018 . - p.233-250. Langues : Français (fre) Index. décimale : TRO-F TRO-F - Autres Troubles Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=549

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Modèles, théories et concepts permettant de comprendre les répercussions des traumas complexes / Natacha GODBOUT

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Les pratiques sensibles au trauma / Tristan MILOT

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Prediction of depressive symptoms in young adults by polygenic score and childhood maltreatment: Results from a population-based birth cohort / Marie-Claude GEOFFROY ; Rachel LANGEVIN ; Léa C. PERRET ; Delphine COLLIN-VÉZINA ; Ivan VORONIN ; Jean-Philippe GOUIN ; Xiangfei MENG ; Michel BOIVIN ; Isabelle OUELLET-MORIN in Development and Psychopathology, 37-4 (October 2025)  

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Qu’est-ce que le trauma complexe ? / Tristan MILOT

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Répercussions liées aux traumas complexes / Natacha GODBOUT

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Soutenir les enfants et les adolescents au parcours de vie traumatique: vers une approche cognitivo-comportementale globale, intégrative et systémique / Delphine COLLIN-VÉZINA

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Trauma complexe / Tristan MILOT

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