Associations between cortical thickness and anxious/depressive symptoms differ by the quality of early care / Marta KOROM in Development and Psychopathology, 35-1 (February 2023)  

Public ISBD [article]  inDevelopment and Psychopathology > 35-1 (February 2023) . - p.73-84 Titre : Associations between cortical thickness and anxious/depressive symptoms differ by the quality of early care Type de document : Texte imprimé et/ou numérique Auteurs : Marta KOROM, Auteur ; Nim TOTTENHAM, Auteur ; Emilio A. VALADEZ, Auteur ; Mary DOZIER, Auteur Article en page(s) : p.73-84 Langues : Anglais (eng) Mots-clés : anxious/depressive symptoms  caregiving quality  cortical thickness  early adversity  pial surface area Index. décimale : PER Périodiques Résumé : A variety of childhood experiences can lead to anxious/depressed (A/D) symptoms. The aim of the present study was to explore the brain morphological (cortical thickness and surface area) correlates of A/D symptoms and the extent to which these phenotypes vary depending on the quality of the parenting context in which children develop. Structural magnetic resonance imaging (MRI) scans were acquired on 45 children with Child Protective Services (CPS) involvement due to risk of not receiving adequate care (high-risk group) and 25 children without CPS involvement (low-risk group) (rangeage = 8.08-12.14; Mage = 10.05) to assess cortical thickness (CT) and cortical surface area (SA). A/D symptoms were measured using the Child Behavioral Checklist. The association between A/D symptoms and CT, but not SA, differed by risk status such that high-risk children showed decreasing CT as A/D scores increased, whereas low-risk children showed increasing CT as A/D scores increased. This interaction was specific to CT in prefrontal, frontal, temporal, and parietal cortical regions. The groups had marginally different A/D scores, in the direction of higher risk being associated with lower A/D scores. Results suggest that CT correlates of A/D symptoms are differentially shaped by the quality of early caregiving experiences and should be distinguished between high- and low-risk children. En ligne : https://doi.org/10.1017/S0954579421000845 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=499 [article] Associations between cortical thickness and anxious/depressive symptoms differ by the quality of early care [Texte imprimé et/ou numérique] / Marta KOROM, Auteur ; Nim TOTTENHAM, Auteur ; Emilio A. VALADEZ, Auteur ; Mary DOZIER, Auteur . - p.73-84. Langues : Anglais (eng) in Development and Psychopathology > 35-1 (February 2023) . - p.73-84 Mots-clés : anxious/depressive symptoms  caregiving quality  cortical thickness  early adversity  pial surface area Index. décimale : PER Périodiques Résumé : A variety of childhood experiences can lead to anxious/depressed (A/D) symptoms. The aim of the present study was to explore the brain morphological (cortical thickness and surface area) correlates of A/D symptoms and the extent to which these phenotypes vary depending on the quality of the parenting context in which children develop. Structural magnetic resonance imaging (MRI) scans were acquired on 45 children with Child Protective Services (CPS) involvement due to risk of not receiving adequate care (high-risk group) and 25 children without CPS involvement (low-risk group) (rangeage = 8.08-12.14; Mage = 10.05) to assess cortical thickness (CT) and cortical surface area (SA). A/D symptoms were measured using the Child Behavioral Checklist. The association between A/D symptoms and CT, but not SA, differed by risk status such that high-risk children showed decreasing CT as A/D scores increased, whereas low-risk children showed increasing CT as A/D scores increased. This interaction was specific to CT in prefrontal, frontal, temporal, and parietal cortical regions. The groups had marginally different A/D scores, in the direction of higher risk being associated with lower A/D scores. Results suggest that CT correlates of A/D symptoms are differentially shaped by the quality of early caregiving experiences and should be distinguished between high- and low-risk children. En ligne : https://doi.org/10.1017/S0954579421000845 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=499

Attachment state of mind and childhood experiences of maltreatment as predictors of sensitive care from infancy through middle childhood: Results from a longitudinal study of parents involved with Child Protective Services / Lindsay ZAJAC in Development and Psychopathology, 31-1 (February 2019)  

Public ISBD [article]  inDevelopment and Psychopathology > 31-1 (February 2019) . - p.113-125 Titre : Attachment state of mind and childhood experiences of maltreatment as predictors of sensitive care from infancy through middle childhood: Results from a longitudinal study of parents involved with Child Protective Services Type de document : Texte imprimé et/ou numérique Auteurs : Lindsay ZAJAC, Auteur ; K. Lee RABY, Auteur ; Mary DOZIER, Auteur Article en page(s) : p.113-125 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The current longitudinal study examined whether attachment states of mind and childhood maltreatment predict sensitive caregiving during infancy, early childhood, and middle childhood among a sample of 178 parents who were involved with Child Protective Services. Nearly all the parents had themselves experienced childhood maltreatment based on their reports on the Childhood Trauma Questionnaire—Short Form (Bernstein et al., 2003) when their children were infants. Adult Attachment Interviews (George, Kaplan, & Main, 1985) were administered to parents when their children were infants (M = 10.92 months, SD = 8.66). Parental sensitivity was rated based on observations of parent–child interactions at three time points: infancy, early childhood, and middle childhood. During infancy, dismissing states of mind of parents predicted marginally lower sensitivity scores than autonomous states of mind. In early and middle childhood, dismissing states of mind of parents predicted significantly lower sensitivity ratings than autonomous states of mind. Unresolved states of mind of parents predicted significantly lower sensitivity scores than autonomous states of mind only during early childhood. Childhood maltreatment was not significantly associated with parents’ sensitivity ratings at all three time points. Findings suggest that among parents with Child Protective Services involvement, most of whom had themselves experienced maltreatment, parents’ unresolved states of mind predict insensitive caregiving in early childhood, and parents’ dismissing states of mind predict insensitive caregiving from infancy through middle childhood. En ligne : http://dx.doi.org/10.1017/S0954579418001554 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383 [article] Attachment state of mind and childhood experiences of maltreatment as predictors of sensitive care from infancy through middle childhood: Results from a longitudinal study of parents involved with Child Protective Services [Texte imprimé et/ou numérique] / Lindsay ZAJAC, Auteur ; K. Lee RABY, Auteur ; Mary DOZIER, Auteur . - p.113-125. Langues : Anglais (eng) in Development and Psychopathology > 31-1 (February 2019) . - p.113-125 Index. décimale : PER Périodiques Résumé : The current longitudinal study examined whether attachment states of mind and childhood maltreatment predict sensitive caregiving during infancy, early childhood, and middle childhood among a sample of 178 parents who were involved with Child Protective Services. Nearly all the parents had themselves experienced childhood maltreatment based on their reports on the Childhood Trauma Questionnaire—Short Form (Bernstein et al., 2003) when their children were infants. Adult Attachment Interviews (George, Kaplan, & Main, 1985) were administered to parents when their children were infants (M = 10.92 months, SD = 8.66). Parental sensitivity was rated based on observations of parent–child interactions at three time points: infancy, early childhood, and middle childhood. During infancy, dismissing states of mind of parents predicted marginally lower sensitivity scores than autonomous states of mind. In early and middle childhood, dismissing states of mind of parents predicted significantly lower sensitivity ratings than autonomous states of mind. Unresolved states of mind of parents predicted significantly lower sensitivity scores than autonomous states of mind only during early childhood. Childhood maltreatment was not significantly associated with parents’ sensitivity ratings at all three time points. Findings suggest that among parents with Child Protective Services involvement, most of whom had themselves experienced maltreatment, parents’ unresolved states of mind predict insensitive caregiving in early childhood, and parents’ dismissing states of mind predict insensitive caregiving from infancy through middle childhood. En ligne : http://dx.doi.org/10.1017/S0954579418001554 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383

Attachment states of mind among internationally adoptive and foster parents / K. Lee RABY in Development and Psychopathology, 29-2 (May 2017)  

Public ISBD [article]  inDevelopment and Psychopathology > 29-2 (May 2017) . - p.365-378 Titre : Attachment states of mind among internationally adoptive and foster parents Type de document : Texte imprimé et/ou numérique Auteurs : K. Lee RABY, Auteur ; Heather A. YARGER, Auteur ; Teresa LIND, Auteur ; R. Chris FRALEY, Auteur ; Esther LEERKES, Auteur ; Mary DOZIER, Auteur Article en page(s) : p.365-378 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The first aim of the current study was to examine the latent structure of attachment states of mind as assessed by the Adult Attachment Interview (AAI) among three groups of parents of children at risk for insecure attachments: parents who adopted internationally (N = 147), foster parents (N = 300), and parents living in poverty and involved with Child Protective Services (CPS; N = 284). Confirmatory factor analysis indicated the state of mind rating scales loaded on two factors reflecting adults’ preoccupied and dismissing states of mind. Taxometric analyses indicated the variation in adults’ preoccupied states of mind was more consistent with a dimensional than a categorical model, whereas results for dismissing states of mind were indeterminate. The second aim was to examine the degree to which the attachment states of mind of internationally adoptive and foster parents differ from those of poverty/CPS-referred parents and low-risk parents. After controlling for parental age, sex, ethnicity, and socioeconomic status, (a) internationally adoptive parents had lower scores on the dismissing dimension than the sample of community parents described by Haltigan, Leerkes, Supple, and Calkins (2014); (b) foster parents did not differ from community parents on either the dismissing or the preoccupied AAI dimension; and (c) both internationally adoptive and foster parents had lower scores on the preoccupied dimension than poverty/CPS-referred parents. Analyses using the traditional AAI categories provided convergent evidence that (a) internationally adoptive parents were more likely to be classified as having an autonomous state of mind than low-risk North American mothers based on Bakermans-Kranenburg and van IJzendoorn's (2009) meta-analytic estimates, (b) the rates of autonomous states of mind did not differ between foster and low-risk parents, and (c) both internationally adoptive and foster parents were less likely to be classified as having a preoccupied state of mind than poverty/CPS-referred parents. En ligne : http://dx.doi.org/10.1017/s0954579417000049 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305 [article] Attachment states of mind among internationally adoptive and foster parents [Texte imprimé et/ou numérique] / K. Lee RABY, Auteur ; Heather A. YARGER, Auteur ; Teresa LIND, Auteur ; R. Chris FRALEY, Auteur ; Esther LEERKES, Auteur ; Mary DOZIER, Auteur . - p.365-378. Langues : Anglais (eng) in Development and Psychopathology > 29-2 (May 2017) . - p.365-378 Index. décimale : PER Périodiques Résumé : The first aim of the current study was to examine the latent structure of attachment states of mind as assessed by the Adult Attachment Interview (AAI) among three groups of parents of children at risk for insecure attachments: parents who adopted internationally (N = 147), foster parents (N = 300), and parents living in poverty and involved with Child Protective Services (CPS; N = 284). Confirmatory factor analysis indicated the state of mind rating scales loaded on two factors reflecting adults’ preoccupied and dismissing states of mind. Taxometric analyses indicated the variation in adults’ preoccupied states of mind was more consistent with a dimensional than a categorical model, whereas results for dismissing states of mind were indeterminate. The second aim was to examine the degree to which the attachment states of mind of internationally adoptive and foster parents differ from those of poverty/CPS-referred parents and low-risk parents. After controlling for parental age, sex, ethnicity, and socioeconomic status, (a) internationally adoptive parents had lower scores on the dismissing dimension than the sample of community parents described by Haltigan, Leerkes, Supple, and Calkins (2014); (b) foster parents did not differ from community parents on either the dismissing or the preoccupied AAI dimension; and (c) both internationally adoptive and foster parents had lower scores on the preoccupied dimension than poverty/CPS-referred parents. Analyses using the traditional AAI categories provided convergent evidence that (a) internationally adoptive parents were more likely to be classified as having an autonomous state of mind than low-risk North American mothers based on Bakermans-Kranenburg and van IJzendoorn's (2009) meta-analytic estimates, (b) the rates of autonomous states of mind did not differ between foster and low-risk parents, and (c) both internationally adoptive and foster parents were less likely to be classified as having a preoccupied state of mind than poverty/CPS-referred parents. En ligne : http://dx.doi.org/10.1017/s0954579417000049 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305

Autonomic reactivity in relation to attachment and early adversity among foster children / Mirjam OOSTERMAN in Development and Psychopathology, 22-1 (January 2010)  

Public ISBD [article]  inDevelopment and Psychopathology > 22-1 (January 2010) . - p.109-118 Titre : Autonomic reactivity in relation to attachment and early adversity among foster children Type de document : Texte imprimé et/ou numérique Auteurs : Mirjam OOSTERMAN, Auteur ; Carlo SCHUENGEL, Auteur ; Mary DOZIER, Auteur ; Philip A. FISHER, Auteur ; J. Clasien DE SCHIPPER, Auteur Année de publication : 2010 Article en page(s) : p.109-118 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study examined whether the quality of relationships with foster caregivers was associated with autonomic nervous system reactivity of children during separation and reunion with their foster caregiver. Moreover, effects of early adversity were examined in relation to attachment and autonomic nervous system reactivity. The sample included 60 children between 26 and 88 months of age, who participated with their primary foster caregivers in the Strange Situation. Respiratory sinus arrhythmia and preejection period were measured as indicators of parasympathetic and sympathetic nervous system reactivity, respectively. Attachment quality (ordered/disordered and secure/insecure attachment), was coded on the basis of children's behavior in the Strange Situation using the Cassidy and Marvin coding system. Children with a background of neglect and those with disordered (disorganized–controlling or insecure–other) attachment showed most sympathetic reactivity during the procedure. Moreover, children with disordered attachment showed less vagal regulation (respiratory sinus arrhythmia decreases on separation and increases on reunion) than children with ordered attachment. The findings show that the quality of relationships with current caregivers, and to a lesser extent specific experiences of neglect, may have an impact on children's abilities to regulate emotions in the context of environmental stress and challenges. En ligne : http://dx.doi.org/10.1017/s0954579409990290 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=970 [article] Autonomic reactivity in relation to attachment and early adversity among foster children [Texte imprimé et/ou numérique] / Mirjam OOSTERMAN, Auteur ; Carlo SCHUENGEL, Auteur ; Mary DOZIER, Auteur ; Philip A. FISHER, Auteur ; J. Clasien DE SCHIPPER, Auteur . - 2010 . - p.109-118. Langues : Anglais (eng) in Development and Psychopathology > 22-1 (January 2010) . - p.109-118 Index. décimale : PER Périodiques Résumé : This study examined whether the quality of relationships with foster caregivers was associated with autonomic nervous system reactivity of children during separation and reunion with their foster caregiver. Moreover, effects of early adversity were examined in relation to attachment and autonomic nervous system reactivity. The sample included 60 children between 26 and 88 months of age, who participated with their primary foster caregivers in the Strange Situation. Respiratory sinus arrhythmia and preejection period were measured as indicators of parasympathetic and sympathetic nervous system reactivity, respectively. Attachment quality (ordered/disordered and secure/insecure attachment), was coded on the basis of children's behavior in the Strange Situation using the Cassidy and Marvin coding system. Children with a background of neglect and those with disordered (disorganized–controlling or insecure–other) attachment showed most sympathetic reactivity during the procedure. Moreover, children with disordered attachment showed less vagal regulation (respiratory sinus arrhythmia decreases on separation and increases on reunion) than children with ordered attachment. The findings show that the quality of relationships with current caregivers, and to a lesser extent specific experiences of neglect, may have an impact on children's abilities to regulate emotions in the context of environmental stress and challenges. En ligne : http://dx.doi.org/10.1017/s0954579409990290 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=970

Differential patterns of whole-genome DNA methylation in institutionalized children and children raised by their biological parents / Oksana Yu NAUMOVA in Development and Psychopathology, 24-1 (January 2012)  

Public ISBD [article]  inDevelopment and Psychopathology > 24-1 (January 2012) . - p.143-155 Titre : Differential patterns of whole-genome DNA methylation in institutionalized children and children raised by their biological parents Type de document : Texte imprimé et/ou numérique Auteurs : Oksana Yu NAUMOVA, Auteur ; Maria LEE, Auteur ; Roman A. KOPOSOV, Auteur ; Moshe SZYF, Auteur ; Mary DOZIER, Auteur ; Elena L. GRIGORENKO, Auteur Année de publication : 2012 Article en page(s) : p.143-155 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Previous studies with nonhuman species have shown that animals exposed to early adversity show differential DNA methylation relative to comparison animals. The current study examined differential methylation among 14 children raised since birth in institutional care and 14 comparison children raised by their biological parents. Blood samples were taken from children in middle childhood. Analysis of whole-genome methylation patterns was performed using the Infinium HumanMethylation27 BeadChip assay (Illumina), which contains 27,578 CpG sites, covering approximately 14,000 gene promoters. Group differences were registered, which were characterized primarily by greater methylation in the institutionalized group relative to the comparison group, with most of these differences in genes involved in the control of immune response and cellular signaling systems, including a number of crucial players important for neural communication and brain development and functioning. The findings suggest that patterns of differential methylation seen in nonhuman species with altered maternal care are also characteristic of children who experience early maternal separation. En ligne : http://dx.doi.org/10.1017/S0954579411000605 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=151 [article] Differential patterns of whole-genome DNA methylation in institutionalized children and children raised by their biological parents [Texte imprimé et/ou numérique] / Oksana Yu NAUMOVA, Auteur ; Maria LEE, Auteur ; Roman A. KOPOSOV, Auteur ; Moshe SZYF, Auteur ; Mary DOZIER, Auteur ; Elena L. GRIGORENKO, Auteur . - 2012 . - p.143-155. Langues : Anglais (eng) in Development and Psychopathology > 24-1 (January 2012) . - p.143-155 Index. décimale : PER Périodiques Résumé : Previous studies with nonhuman species have shown that animals exposed to early adversity show differential DNA methylation relative to comparison animals. The current study examined differential methylation among 14 children raised since birth in institutional care and 14 comparison children raised by their biological parents. Blood samples were taken from children in middle childhood. Analysis of whole-genome methylation patterns was performed using the Infinium HumanMethylation27 BeadChip assay (Illumina), which contains 27,578 CpG sites, covering approximately 14,000 gene promoters. Group differences were registered, which were characterized primarily by greater methylation in the institutionalized group relative to the comparison group, with most of these differences in genes involved in the control of immune response and cellular signaling systems, including a number of crucial players important for neural communication and brain development and functioning. The findings suggest that patterns of differential methylation seen in nonhuman species with altered maternal care are also characteristic of children who experience early maternal separation. En ligne : http://dx.doi.org/10.1017/S0954579411000605 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=151

Effects of an attachment-based intervention on the cortisol production of infants and toddlers in foster care / Mary DOZIER in Development and Psychopathology, 20-3 (Summer 2008)  

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Enhancing diurnal cortisol regulation among young children adopted internationally: A randomized controlled trial of a parenting-based intervention / K. Lee RABY in Development and Psychopathology, 32-5 (December 2020)  

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Enhancing executive functioning among toddlers in foster care with an attachment-based intervention / Teresa LIND in Development and Psychopathology, 29-2 (May 2017)  

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Improving social–emotional competence in internationally adopted children with the Attachment and Biobehavioral Catch-up intervention / Teresa LIND in Development and Psychopathology, 33-3 (August 2021)  

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Increasing secure base script knowledge among parents with Attachment and Biobehavioral Catch-up / K. Lee RABY in Development and Psychopathology, 33-2 (May 2021)  

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Intervening to enhance cortisol regulation among children at risk for neglect: Results of a randomized clinical trial / Kristin BERNARD in Development and Psychopathology, 27-3 (August 2015)  

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Intervening with Attachment and Biobehavioral Catch-Up to decrease disrupted parenting behavior and attachment disorganization: The role of parental withdrawal / Heather A. YARGER in Development and Psychopathology, 32-3 (August 2020)  

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Preliminary examination of the effects of an early parenting intervention on amygdala-orbitofrontal cortex resting-state functional connectivity among high-risk children: A randomized clinical trial / Marta KOROM ; Emilio A. VALADEZ ; Nim TOTTENHAM ; Mary DOZIER ; Jeffrey M. Spielberg in Development and Psychopathology, 37-1 (February 2025)  

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Preliminary indications that the Attachment and Biobehavioral Catch-up Intervention alters DNA methylation in maltreated children / Julie R. HOYE in Development and Psychopathology, 32-4 (October 2020)  

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Respiratory sinus arrhythmia as a moderator of early maltreatment effects on later externalizing problems / Alexandra R. TABACHNICK in Development and Psychopathology, 33-3 (August 2021)  

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