36 recherche sur le mot-clé 'maltreatment'

Fuel to the fire: The escalating interplay of attachment and maltreatment in the transgenerational transmission of psychopathology in families living in refugee camps / Florian SCHARPF in Development and Psychopathology, 33-4 (October 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-4 (October 2021) . - p.1308-1321 Titre : Fuel to the fire: The escalating interplay of attachment and maltreatment in the transgenerational transmission of psychopathology in families living in refugee camps Type de document : Texte imprimé et/ou numérique Auteurs : Florian SCHARPF, Auteur ; Getrude MKINGA, Auteur ; Frank NEUNER, Auteur ; Maregesi MACHUMU, Auteur ; Tobias HECKER, Auteur Article en page(s) : p.1308-1321 Langues : Anglais (eng) Mots-clés : attachment  child psychopathology  maltreatment  parental psychopathology  refugee families Index. décimale : PER Périodiques Résumé : Maltreatment by parents can be conceptualized as pathogenic escalations of a disturbed parent–child relationship that have devastating consequences for children's development and mental health. Although parental psychopathology has been shown to be a risk factor both for maltreatment and insecure attachment representations, these factors` joint contribution to child psychopathology has not been investigated. In a sample of Burundian refugee families living in refugee camps in Western Tanzania, the associations between attachment representations, maltreatment, and psychopathology were examined by conducting structured interviews with 226 children aged 7 to 15 and both their parents. Structural equation modeling revealed that children's insecure attachment representations and maltreatment by mothers fully mediated the relation between maternal and child psychopathology [model fit: comparative fit index (CFI) = 0.96; root mean square error of approximation (RMSEA) = 0.05]. A direct association between paternal and child psychopathology was observed (model fit: CFI = 0.96; RMSEA = 0.05). The findings suggest a vicious cycle, wherein an insecure attachment to a mother suffering from psychopathology may be linked to children's risk to be maltreated, which may reinforce insecure representations and perpetuate the pathogenic relational experience. Interventions targeting the attachment relationship and parental mental health may prevent negative child outcomes. En ligne : http://dx.doi.org/10.1017/S0954579420000516 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] Fuel to the fire: The escalating interplay of attachment and maltreatment in the transgenerational transmission of psychopathology in families living in refugee camps [Texte imprimé et/ou numérique] / Florian SCHARPF, Auteur ; Getrude MKINGA, Auteur ; Frank NEUNER, Auteur ; Maregesi MACHUMU, Auteur ; Tobias HECKER, Auteur . - p.1308-1321. Langues : Anglais (eng) in Development and Psychopathology > 33-4 (October 2021) . - p.1308-1321 Mots-clés : attachment  child psychopathology  maltreatment  parental psychopathology  refugee families Index. décimale : PER Périodiques Résumé : Maltreatment by parents can be conceptualized as pathogenic escalations of a disturbed parent–child relationship that have devastating consequences for children's development and mental health. Although parental psychopathology has been shown to be a risk factor both for maltreatment and insecure attachment representations, these factors` joint contribution to child psychopathology has not been investigated. In a sample of Burundian refugee families living in refugee camps in Western Tanzania, the associations between attachment representations, maltreatment, and psychopathology were examined by conducting structured interviews with 226 children aged 7 to 15 and both their parents. Structural equation modeling revealed that children's insecure attachment representations and maltreatment by mothers fully mediated the relation between maternal and child psychopathology [model fit: comparative fit index (CFI) = 0.96; root mean square error of approximation (RMSEA) = 0.05]. A direct association between paternal and child psychopathology was observed (model fit: CFI = 0.96; RMSEA = 0.05). The findings suggest a vicious cycle, wherein an insecure attachment to a mother suffering from psychopathology may be linked to children's risk to be maltreated, which may reinforce insecure representations and perpetuate the pathogenic relational experience. Interventions targeting the attachment relationship and parental mental health may prevent negative child outcomes. En ligne : http://dx.doi.org/10.1017/S0954579420000516 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

The neurophysiological embedding of child maltreatment / Steven J. HOLOCHWOST in Development and Psychopathology, 33-3 (August 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-3 (August 2021) . - p.1107-1137 Titre : The neurophysiological embedding of child maltreatment Type de document : Texte imprimé et/ou numérique Auteurs : Steven J. HOLOCHWOST, Auteur ; Guan WANG, Auteur ; Jacek KOLACZ, Auteur ; W. Roger MILLS-KOONCE, Auteur ; J. Bart KLIKA, Auteur ; Sara R. JAFFEE, Auteur Article en page(s) : p.1107-1137 Langues : Anglais (eng) Mots-clés : autonomic nervous system  hypothalamic–pituitary–adrenal (HPA) axis  maltreatment  neurophysiology  cortisol Index. décimale : PER Périodiques Résumé : Maltreatment adversely impacts the development of children across a host of domains. One way in which maltreatment may exert its deleterious effects is by becoming embedded in the activity of neurophysiological systems that regulate metabolic function. This paper reviews the literature regarding the association between childhood maltreatment and the activity of three systems: the parasympathetic nervous system, the sympathetic nervous system, and the hypothalamic–pituitary–adrenal axis. A particular emphasis is placed on the extent to which the literature supports a common account of activity across these systems under conditions of homeostasis and stress. The paper concludes with an outline of directions for future research and the implications of the literature for policy and practice. En ligne : http://dx.doi.org/10.1017/S0954579420000383 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] The neurophysiological embedding of child maltreatment [Texte imprimé et/ou numérique] / Steven J. HOLOCHWOST, Auteur ; Guan WANG, Auteur ; Jacek KOLACZ, Auteur ; W. Roger MILLS-KOONCE, Auteur ; J. Bart KLIKA, Auteur ; Sara R. JAFFEE, Auteur . - p.1107-1137. Langues : Anglais (eng) in Development and Psychopathology > 33-3 (August 2021) . - p.1107-1137 Mots-clés : autonomic nervous system  hypothalamic–pituitary–adrenal (HPA) axis  maltreatment  neurophysiology  cortisol Index. décimale : PER Périodiques Résumé : Maltreatment adversely impacts the development of children across a host of domains. One way in which maltreatment may exert its deleterious effects is by becoming embedded in the activity of neurophysiological systems that regulate metabolic function. This paper reviews the literature regarding the association between childhood maltreatment and the activity of three systems: the parasympathetic nervous system, the sympathetic nervous system, and the hypothalamic–pituitary–adrenal axis. A particular emphasis is placed on the extent to which the literature supports a common account of activity across these systems under conditions of homeostasis and stress. The paper concludes with an outline of directions for future research and the implications of the literature for policy and practice. En ligne : http://dx.doi.org/10.1017/S0954579420000383 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

Annual Research Review: Childhood maltreatment, latent vulnerability and the shift to preventative psychiatry – the contribution of functional brain imaging / Eamon J. MCCRORY in Journal of Child Psychology and Psychiatry, 58-4 (April 2017)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 58-4 (April 2017) . - p.338-357 Titre : Annual Research Review: Childhood maltreatment, latent vulnerability and the shift to preventative psychiatry – the contribution of functional brain imaging Type de document : Texte imprimé et/ou numérique Auteurs : Eamon J. MCCRORY, Auteur ; Mattia I. GERIN, Auteur ; Essi VIDING, Auteur Article en page(s) : p.338-357 Langues : Anglais (eng) Mots-clés : Child abuse  maltreatment  mental health  functional magnetic resonance imaging  resilience Index. décimale : PER Périodiques Résumé : Background Childhood maltreatment is a potent predictor of poor mental health across the life span. We argue that there is a need to improve the understanding of the mechanisms that confer psychiatric vulnerability following maltreatment, if we are to progress from simply treating those with a manifest disorder, to developing effective preventative approaches that can help offset the likelihood that such disorders will emerge in the first place. Methods We review extant functional neuroimaging studies of children and adolescents exposed to early neglect and/or maltreatment, including physical, sexual and emotional abuse across four neurocognitive domains: threat processing, reward processing, emotion regulation and executive control. Findings are discussed in the context of ‘latent vulnerability’, where alterations in neurocognitive function are considered to carry adaptive value in early adverse caregiving environments but confer long-term risk. Results Studies on threat processing indicate heightened as well as depressed neural responsiveness in maltreated samples, particularly in the amygdala, thought to reflect threat hypervigilance and avoidance respectively. Studies on reward processing generally report blunted neural response to anticipation and receipt of rewards, particularly in the striatum, patterns associated with depressive symptomatology. Studies on emotion regulation report increased activation of the anterior cingulate cortex (ACC) during active emotion regulation, possibly reflecting greater effortful processing. Finally, studies of executive control report increased dorsal ACC activity during error monitoring and inhibition. Conclusions An emerging body of work indicates that altered neurocognitive functioning following maltreatment: (a) is evident even in the absence of overt psychopathology; (b) is consistent with perturbations seen in individuals presenting with psychiatric disorder; (c) can predict future psychiatric symptomatology. These findings suggest that maltreatment leads to neurocognitive alterations that embed latent vulnerability to psychiatric disorder, establishing a compelling case for identifying those children at most risk and developing mechanistically informed models of preventative intervention. Such interventions should aim to offset the likelihood of any future psychiatric disorder. En ligne : http://dx.doi.org/10.1111/jcpp.12713 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305 [article] Annual Research Review: Childhood maltreatment, latent vulnerability and the shift to preventative psychiatry – the contribution of functional brain imaging [Texte imprimé et/ou numérique] / Eamon J. MCCRORY, Auteur ; Mattia I. GERIN, Auteur ; Essi VIDING, Auteur . - p.338-357. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 58-4 (April 2017) . - p.338-357 Mots-clés : Child abuse  maltreatment  mental health  functional magnetic resonance imaging  resilience Index. décimale : PER Périodiques Résumé : Background Childhood maltreatment is a potent predictor of poor mental health across the life span. We argue that there is a need to improve the understanding of the mechanisms that confer psychiatric vulnerability following maltreatment, if we are to progress from simply treating those with a manifest disorder, to developing effective preventative approaches that can help offset the likelihood that such disorders will emerge in the first place. Methods We review extant functional neuroimaging studies of children and adolescents exposed to early neglect and/or maltreatment, including physical, sexual and emotional abuse across four neurocognitive domains: threat processing, reward processing, emotion regulation and executive control. Findings are discussed in the context of ‘latent vulnerability’, where alterations in neurocognitive function are considered to carry adaptive value in early adverse caregiving environments but confer long-term risk. Results Studies on threat processing indicate heightened as well as depressed neural responsiveness in maltreated samples, particularly in the amygdala, thought to reflect threat hypervigilance and avoidance respectively. Studies on reward processing generally report blunted neural response to anticipation and receipt of rewards, particularly in the striatum, patterns associated with depressive symptomatology. Studies on emotion regulation report increased activation of the anterior cingulate cortex (ACC) during active emotion regulation, possibly reflecting greater effortful processing. Finally, studies of executive control report increased dorsal ACC activity during error monitoring and inhibition. Conclusions An emerging body of work indicates that altered neurocognitive functioning following maltreatment: (a) is evident even in the absence of overt psychopathology; (b) is consistent with perturbations seen in individuals presenting with psychiatric disorder; (c) can predict future psychiatric symptomatology. These findings suggest that maltreatment leads to neurocognitive alterations that embed latent vulnerability to psychiatric disorder, establishing a compelling case for identifying those children at most risk and developing mechanistically informed models of preventative intervention. Such interventions should aim to offset the likelihood of any future psychiatric disorder. En ligne : http://dx.doi.org/10.1111/jcpp.12713 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305

Associations between HPA axis reactivity and PTSD and depressive symptoms: Importance of maltreatment type and puberty / Sonya NEGRIFF in Development and Psychopathology, 35-1 (February 2023)  

Public ISBD [article]  inDevelopment and Psychopathology > 35-1 (February 2023) . - p.130-141 Titre : Associations between HPA axis reactivity and PTSD and depressive symptoms: Importance of maltreatment type and puberty Type de document : Texte imprimé et/ou numérique Auteurs : Sonya NEGRIFF, Auteur ; Elana B. GORDIS, Auteur ; Elizabeth J. SUSMAN, Auteur Article en page(s) : p.130-141 Langues : Anglais (eng) Mots-clés : cortisol  depression  maltreatment  PTSD  puberty Index. décimale : PER Périodiques Résumé : The functioning of the hypothalamic-pituitary-adrenal (HPA) axis is implicated in the etiology and maintenance of depressive and posttraumatic stress disorder (PTSD) symptoms. However, different maltreatment experiences as well as the increased sensitivity of the HPA axis during puberty may alter associations between the HPA axis and mental health. To address these gaps, the current study examined the potential bidirectional associations between cortisol reactivity to a stressor, PTSD symptoms, and depressive symptoms among early adolescents across two time points, 1 year apart (n = 454; Mage = 10.98 at Time 1 and Mage = 12.11 at Time 2). Multiple-group path models tested the pathways between cortiol reactivity and mental health prior to and during puberty, for different types of maltreatment . Overall, the results showed that associations between cortisol output and symptoms of PTSD and depression were driven by those in the midst of puberty. Specifically, higher cortisol output at Time 1 was linked with higher levels of subsequent PTSD and depressive symptoms for neglected youth who had reached puberty. However, depressive symptoms predicted subsequent lower cortisol output for the physical abuse and emotional abuse groups. These findings demonstrate longitudinal links between cortisol, depressive symptoms, and PTSD symptoms among youth with different types of maltreatment histories and highlight the need to consider the reorganization of the stress system during puberty in order to advance our understanding of the HPA axis and mental health. En ligne : https://doi.org/10.1017/S095457942100050X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=499 [article] Associations between HPA axis reactivity and PTSD and depressive symptoms: Importance of maltreatment type and puberty [Texte imprimé et/ou numérique] / Sonya NEGRIFF, Auteur ; Elana B. GORDIS, Auteur ; Elizabeth J. SUSMAN, Auteur . - p.130-141. Langues : Anglais (eng) in Development and Psychopathology > 35-1 (February 2023) . - p.130-141 Mots-clés : cortisol  depression  maltreatment  PTSD  puberty Index. décimale : PER Périodiques Résumé : The functioning of the hypothalamic-pituitary-adrenal (HPA) axis is implicated in the etiology and maintenance of depressive and posttraumatic stress disorder (PTSD) symptoms. However, different maltreatment experiences as well as the increased sensitivity of the HPA axis during puberty may alter associations between the HPA axis and mental health. To address these gaps, the current study examined the potential bidirectional associations between cortisol reactivity to a stressor, PTSD symptoms, and depressive symptoms among early adolescents across two time points, 1 year apart (n = 454; Mage = 10.98 at Time 1 and Mage = 12.11 at Time 2). Multiple-group path models tested the pathways between cortiol reactivity and mental health prior to and during puberty, for different types of maltreatment . Overall, the results showed that associations between cortisol output and symptoms of PTSD and depression were driven by those in the midst of puberty. Specifically, higher cortisol output at Time 1 was linked with higher levels of subsequent PTSD and depressive symptoms for neglected youth who had reached puberty. However, depressive symptoms predicted subsequent lower cortisol output for the physical abuse and emotional abuse groups. These findings demonstrate longitudinal links between cortisol, depressive symptoms, and PTSD symptoms among youth with different types of maltreatment histories and highlight the need to consider the reorganization of the stress system during puberty in order to advance our understanding of the HPA axis and mental health. En ligne : https://doi.org/10.1017/S095457942100050X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=499

Autobiographical memory as a latent vulnerability mechanism following childhood maltreatment: Association with future depression symptoms and prosocial behavior / Vanessa B. PUETZ in Development and Psychopathology, 33-4 (October 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-4 (October 2021) . - p.1300-1307 Titre : Autobiographical memory as a latent vulnerability mechanism following childhood maltreatment: Association with future depression symptoms and prosocial behavior Type de document : Texte imprimé et/ou numérique Auteurs : Vanessa B. PUETZ, Auteur ; Essi VIDING, Auteur ; Ferdinand HOFFMANN, Auteur ; Mattia I. GERIN, Auteur ; Molly SHARP, Auteur ; Georgia RANKIN, Auteur ; Eleanor A. MAGUIRE, Auteur ; Andrea MECHELLI, Auteur ; Eamon J. MCCRORY, Auteur Article en page(s) : p.1300-1307 Langues : Anglais (eng) Mots-clés : autobiographical memory  conduct problems  depression  maltreatment  prosocial behavior Index. décimale : PER Périodiques Résumé : Objectives Childhood maltreatment is associated with altered neural reactivity during autobiographical memory (ABM) recall and a pattern of overgeneral memory (OGM). Altered ABM and OGM have been linked with psychopathology and poorer social functioning. The present study investigated the association between altered ABM and subsequent socio-emotional functioning (measured two years later) in a sample of adolescents with (N = 20; maltreatment group, MT) and without (N = 17; non-MT group) documented childhood maltreatment histories. Method At baseline, adolescents (aged 12.6 ± 1.45 years) were administered the Autobiographical Memory Test to measure OGM. Participants also recalled specific ABMs in response to emotionally valenced cue words during functional MRI. Adolescents in both groups underwent assessments measuring depressive symptoms and prosocial behavior at both timepoints. Regression analyses were carried out to predict outcome measures at follow-up controlling for baseline levels. Results In the MT group, greater OGM at baseline significantly predicted reduced prosocial behavior at follow-up and showed a trend level association with elevated depressive symptoms. Patterns of altered ABM-related brain activity did not significantly predict future psycho-social functioning. Conclusions The current findings highlight the potential value of OGM as a cognitive mechanism that could be targeted to reduce risk of depression in adolescents with prior histories of maltreatment. En ligne : http://dx.doi.org/10.1017/S0954579420000504 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] Autobiographical memory as a latent vulnerability mechanism following childhood maltreatment: Association with future depression symptoms and prosocial behavior [Texte imprimé et/ou numérique] / Vanessa B. PUETZ, Auteur ; Essi VIDING, Auteur ; Ferdinand HOFFMANN, Auteur ; Mattia I. GERIN, Auteur ; Molly SHARP, Auteur ; Georgia RANKIN, Auteur ; Eleanor A. MAGUIRE, Auteur ; Andrea MECHELLI, Auteur ; Eamon J. MCCRORY, Auteur . - p.1300-1307. Langues : Anglais (eng) in Development and Psychopathology > 33-4 (October 2021) . - p.1300-1307 Mots-clés : autobiographical memory  conduct problems  depression  maltreatment  prosocial behavior Index. décimale : PER Périodiques Résumé : Objectives Childhood maltreatment is associated with altered neural reactivity during autobiographical memory (ABM) recall and a pattern of overgeneral memory (OGM). Altered ABM and OGM have been linked with psychopathology and poorer social functioning. The present study investigated the association between altered ABM and subsequent socio-emotional functioning (measured two years later) in a sample of adolescents with (N = 20; maltreatment group, MT) and without (N = 17; non-MT group) documented childhood maltreatment histories. Method At baseline, adolescents (aged 12.6 ± 1.45 years) were administered the Autobiographical Memory Test to measure OGM. Participants also recalled specific ABMs in response to emotionally valenced cue words during functional MRI. Adolescents in both groups underwent assessments measuring depressive symptoms and prosocial behavior at both timepoints. Regression analyses were carried out to predict outcome measures at follow-up controlling for baseline levels. Results In the MT group, greater OGM at baseline significantly predicted reduced prosocial behavior at follow-up and showed a trend level association with elevated depressive symptoms. Patterns of altered ABM-related brain activity did not significantly predict future psycho-social functioning. Conclusions The current findings highlight the potential value of OGM as a cognitive mechanism that could be targeted to reduce risk of depression in adolescents with prior histories of maltreatment. En ligne : http://dx.doi.org/10.1017/S0954579420000504 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

Childhood maltreatment, neuropsychological function and suicidal behavior / J. ZELAZNY in Journal of Child Psychology and Psychiatry, 60-10 (October 2019)  

Permalink

Commentary: Is there a there there in hair? A reflection on child maltreatment and hair cortisol concentrations in White et al. (2017) / Philip A. FISHER in Journal of Child Psychology and Psychiatry, 58-9 (September 2017)  

Permalink

Commentary: The importance of exploring dose-dependent, subtype-specific, and age-related effects of maltreatment on the HPA axis and the mediating link to psychopathology. A response to Fisher (2017) / Lars O. WHITE in Journal of Child Psychology and Psychiatry, 58-9 (September 2017)  

Permalink

Double disadvantage: the influence of childhood maltreatment and community violence exposure on adolescent mental health / Charlotte A. M. CECIL in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)  

Permalink

Effects of chronic maltreatment and maltreatment timing on children’s behavior and cognitive abilities / Sara R. JAFFEE in Journal of Child Psychology and Psychiatry, 52-2 (February 2011)  

Permalink