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Caregiving quality modulates neuroendocrine and immunological markers in young children in foster care who have experienced early adversity / Vanessa REINDL in Journal of Child Psychology and Psychiatry, 63-5 (May 2022)
[article]
Titre : Caregiving quality modulates neuroendocrine and immunological markers in young children in foster care who have experienced early adversity Type de document : Texte imprimé et/ou numérique Auteurs : Vanessa REINDL, Auteur ; Anastasia SCHIPPERS, Auteur ; Klaus TENBROCK, Auteur ; Ann-Katrin JOB, Auteur ; Christian GERLOFF, Auteur ; Arnold LOHAUS, Auteur ; Nina HEINRICHS, Auteur ; Kerstin KONRAD, Auteur Article en page(s) : p.535-543 Langues : Anglais (eng) Mots-clés : Child, Preschool Dehydroepiandrosterone Foster Home Care Humans Hydrocortisone Immunoglobulin A, Secretory Longitudinal Studies Progesterone Saliva Cortisol Dhea caregiving children in foster care hair steroids longitudinal maltreatment sIgA Index. décimale : PER Périodiques Résumé : BACKGROUND: Early adversity is believed to alter the body's stress-response systems, putting children at increased risk for somatic and mental health problems. However, it remains unclear whether such alterations normalize under improved caregiving experiences. Thus, the goal of the present study was to investigate (a) whether children in foster care show endocrine and immunological alterations relative to children living with their biological families, (b) whether these alterations change over time spent with the foster family, and (c) whether the alterations are modulated by current caregiving experiences. METHODS: A total of 94 children in foster care and 157 biological children, aged two to seven years, took part in a longitudinal study with three assessments conducted over a 12-month study period. At the initial assessment, children lived for an average of 18?months with their current foster families. Children's cortisol, dehydroepiandrosterone (DHEA) and progesterone concentrations and cortisol/DHEA ratios were measured in scalp hair and children's secretory immunoglobulin A (sIgA) levels in saliva. Caregiving quality was assessed based on caregiver-reports and observational measures of caregiver-child interactions. RESULTS: Children in foster care had lower cortisol/DHEA ratios and higher progesterone concentrations than biological children, while no group differences were found for cortisol, DHEA or sIgA. Time spent with the current foster family did not significantly influence the child's endocrine or immunological markers. Importantly, caregiving quality modulated cortisol/DHEA ratios and sIgA concentrations: children in foster care of lower caregiving quality had lower cortisol/DHEA ratios than children in foster care of higher caregiving quality and showed decreasing, rather than increasing, sIgA concentrations across the study period. CONCLUSIONS: Our results indicate that caregiving quality in the foster family may have an important modulating effect on selected indicators of the child's stress response and could thereby mitigate the possible consequences of early childhood adversity. En ligne : http://dx.doi.org/10.1111/jcpp.13488 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476
in Journal of Child Psychology and Psychiatry > 63-5 (May 2022) . - p.535-543[article] Caregiving quality modulates neuroendocrine and immunological markers in young children in foster care who have experienced early adversity [Texte imprimé et/ou numérique] / Vanessa REINDL, Auteur ; Anastasia SCHIPPERS, Auteur ; Klaus TENBROCK, Auteur ; Ann-Katrin JOB, Auteur ; Christian GERLOFF, Auteur ; Arnold LOHAUS, Auteur ; Nina HEINRICHS, Auteur ; Kerstin KONRAD, Auteur . - p.535-543.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-5 (May 2022) . - p.535-543
Mots-clés : Child, Preschool Dehydroepiandrosterone Foster Home Care Humans Hydrocortisone Immunoglobulin A, Secretory Longitudinal Studies Progesterone Saliva Cortisol Dhea caregiving children in foster care hair steroids longitudinal maltreatment sIgA Index. décimale : PER Périodiques Résumé : BACKGROUND: Early adversity is believed to alter the body's stress-response systems, putting children at increased risk for somatic and mental health problems. However, it remains unclear whether such alterations normalize under improved caregiving experiences. Thus, the goal of the present study was to investigate (a) whether children in foster care show endocrine and immunological alterations relative to children living with their biological families, (b) whether these alterations change over time spent with the foster family, and (c) whether the alterations are modulated by current caregiving experiences. METHODS: A total of 94 children in foster care and 157 biological children, aged two to seven years, took part in a longitudinal study with three assessments conducted over a 12-month study period. At the initial assessment, children lived for an average of 18?months with their current foster families. Children's cortisol, dehydroepiandrosterone (DHEA) and progesterone concentrations and cortisol/DHEA ratios were measured in scalp hair and children's secretory immunoglobulin A (sIgA) levels in saliva. Caregiving quality was assessed based on caregiver-reports and observational measures of caregiver-child interactions. RESULTS: Children in foster care had lower cortisol/DHEA ratios and higher progesterone concentrations than biological children, while no group differences were found for cortisol, DHEA or sIgA. Time spent with the current foster family did not significantly influence the child's endocrine or immunological markers. Importantly, caregiving quality modulated cortisol/DHEA ratios and sIgA concentrations: children in foster care of lower caregiving quality had lower cortisol/DHEA ratios than children in foster care of higher caregiving quality and showed decreasing, rather than increasing, sIgA concentrations across the study period. CONCLUSIONS: Our results indicate that caregiving quality in the foster family may have an important modulating effect on selected indicators of the child's stress response and could thereby mitigate the possible consequences of early childhood adversity. En ligne : http://dx.doi.org/10.1111/jcpp.13488 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476 Childhood Caregiving Roles, Perceptions of Benefits, and Future Caregiving Intentions Among Typically Developing Adult Siblings of Individuals with Autism Spectrum Disorder / A. K. NUTTALL in Journal of Autism and Developmental Disorders, 48-4 (April 2018)
[article]
Titre : Childhood Caregiving Roles, Perceptions of Benefits, and Future Caregiving Intentions Among Typically Developing Adult Siblings of Individuals with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : A. K. NUTTALL, Auteur ; B. COBERLY, Auteur ; S. J. DIESEL, Auteur Article en page(s) : p.1199-1209 Langues : Anglais (eng) Mots-clés : Benefit-finding Caregiving Family obligation Parentification Parent-child relationships Sibling relationships Index. décimale : PER Périodiques Résumé : Typically developing siblings (TDS) of individuals with Autism Spectrum Disorder (ASD) frequently serve as caregivers during childhood, known as parentification, and primary caregivers for siblings in adulthood. In order to evaluate mechanisms linking these roles, we surveyed emerging-adult TDS (N = 108) about childhood parentification roles caring for parents and siblings, current perceptions of benefits associated with ASD and with engaging in parentification, and intention to provide future caregiving. We hypothesized that parent-focused parentification would negatively impact caregiving intention via perception of decreased benefits whereas sibling-focused parentification would positively impact intention via perception of increased benefits. Results indicate that parent-focused parentification is common and associated with fewer perceived benefits of caregiving and less intention to provide future caregiving. Prevention implications are discussed. En ligne : http://dx.doi.org/10.1007/s10803-018-3464-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=352
in Journal of Autism and Developmental Disorders > 48-4 (April 2018) . - p.1199-1209[article] Childhood Caregiving Roles, Perceptions of Benefits, and Future Caregiving Intentions Among Typically Developing Adult Siblings of Individuals with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / A. K. NUTTALL, Auteur ; B. COBERLY, Auteur ; S. J. DIESEL, Auteur . - p.1199-1209.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-4 (April 2018) . - p.1199-1209
Mots-clés : Benefit-finding Caregiving Family obligation Parentification Parent-child relationships Sibling relationships Index. décimale : PER Périodiques Résumé : Typically developing siblings (TDS) of individuals with Autism Spectrum Disorder (ASD) frequently serve as caregivers during childhood, known as parentification, and primary caregivers for siblings in adulthood. In order to evaluate mechanisms linking these roles, we surveyed emerging-adult TDS (N = 108) about childhood parentification roles caring for parents and siblings, current perceptions of benefits associated with ASD and with engaging in parentification, and intention to provide future caregiving. We hypothesized that parent-focused parentification would negatively impact caregiving intention via perception of decreased benefits whereas sibling-focused parentification would positively impact intention via perception of increased benefits. Results indicate that parent-focused parentification is common and associated with fewer perceived benefits of caregiving and less intention to provide future caregiving. Prevention implications are discussed. En ligne : http://dx.doi.org/10.1007/s10803-018-3464-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=352 Early caregiving quality predicts consistency of competent functioning from middle childhood to adolescence following early psychosocial deprivation / Katherine L. GUYON-HARRIS in Development and Psychopathology, 33-1 (February 2021)
[article]
Titre : Early caregiving quality predicts consistency of competent functioning from middle childhood to adolescence following early psychosocial deprivation Type de document : Texte imprimé et/ou numérique Auteurs : Katherine L. GUYON-HARRIS, Auteur ; Kathryn L. HUMPHREYS, Auteur ; Devi MIRON, Auteur ; Florin TIBU, Auteur ; Nathan A. FOX, Auteur ; Charles A. NELSON, Auteur ; Charles H. ZEANAH, Auteur Article en page(s) : p.18-28 Langues : Anglais (eng) Mots-clés : adolescence caregiving competence institutional rearing resilience Index. décimale : PER Périodiques Résumé : Adverse developmental outcomes for some children following institutional care are well established. Removal from institutional care and placement into families can promote recovery. However, little is known about how positive outcomes are sustained across adolescence among children with histories of severe deprivation. The present study examined the caregiving conditions that are associated with attaining and maintaining competent functioning (i.e., outcomes within typical levels) from middle childhood to adolescence following exposure to early institutional care. The participants included children with and without a history of institutional care who had competence assessed at ages 8, 12, and 16 years across seven domains: family relationships, peer relationships, academic performance, physical health, mental health, substance use (ages 12 and 16 years only), and risk-taking behavior. The participants were grouped based on whether they were always versus not always competent and never versus ever competent at ages 8 through 16 years. Adolescents with a history of institutional care were less likely to be consistently competent than those who were family reared. Among those who were exposed to early institutional rearing, maintaining competent functioning from 8 to 16 years was associated with spending less time in institutions and receiving higher-quality caregiving early in life. Ensuring high quality early caregiving may promote competent functioning following early deprivation. En ligne : http://dx.doi.org/10.1017/s0954579419001500 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=442
in Development and Psychopathology > 33-1 (February 2021) . - p.18-28[article] Early caregiving quality predicts consistency of competent functioning from middle childhood to adolescence following early psychosocial deprivation [Texte imprimé et/ou numérique] / Katherine L. GUYON-HARRIS, Auteur ; Kathryn L. HUMPHREYS, Auteur ; Devi MIRON, Auteur ; Florin TIBU, Auteur ; Nathan A. FOX, Auteur ; Charles A. NELSON, Auteur ; Charles H. ZEANAH, Auteur . - p.18-28.
Langues : Anglais (eng)
in Development and Psychopathology > 33-1 (February 2021) . - p.18-28
Mots-clés : adolescence caregiving competence institutional rearing resilience Index. décimale : PER Périodiques Résumé : Adverse developmental outcomes for some children following institutional care are well established. Removal from institutional care and placement into families can promote recovery. However, little is known about how positive outcomes are sustained across adolescence among children with histories of severe deprivation. The present study examined the caregiving conditions that are associated with attaining and maintaining competent functioning (i.e., outcomes within typical levels) from middle childhood to adolescence following exposure to early institutional care. The participants included children with and without a history of institutional care who had competence assessed at ages 8, 12, and 16 years across seven domains: family relationships, peer relationships, academic performance, physical health, mental health, substance use (ages 12 and 16 years only), and risk-taking behavior. The participants were grouped based on whether they were always versus not always competent and never versus ever competent at ages 8 through 16 years. Adolescents with a history of institutional care were less likely to be consistently competent than those who were family reared. Among those who were exposed to early institutional rearing, maintaining competent functioning from 8 to 16 years was associated with spending less time in institutions and receiving higher-quality caregiving early in life. Ensuring high quality early caregiving may promote competent functioning following early deprivation. En ligne : http://dx.doi.org/10.1017/s0954579419001500 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=442 Maternal caregiving moderates the impact of antenatal maternal cortisol on infant stress regulation / Sarah NAZZARI in Journal of Child Psychology and Psychiatry, 63-8 (August 2022)
[article]
Titre : Maternal caregiving moderates the impact of antenatal maternal cortisol on infant stress regulation Type de document : Texte imprimé et/ou numérique Auteurs : Sarah NAZZARI, Auteur ; Richard M. PASCO FEARON, Auteur ; Frances RICE, Auteur ; Massimo MOLTENI, Auteur ; Alessandra FRIGERIO, Auteur Article en page(s) : p.871-880 Langues : Anglais (eng) Mots-clés : Adult Anxiety Depression/psychology Depression, Postpartum Female Humans Hydrocortisone/metabolism Infant Male Mother-Child Relations/psychology Mothers/psychology Pregnancy Saliva Stress, Psychological/psychology Cortisol alpha-amylase caregiving inflammation stress Index. décimale : PER Périodiques Résumé : BACKGROUND: Emerging evidence suggests that antenatal exposure to maternal stress signals affects the development of the infant stress response systems. Animal studies indicate that maternal sensitive caregiving can reverse some of these effects. However, the generalizability of these findings to humans is unknown. This study investigated the role of maternal caregiving in the association between multiple markers of maternal antenatal stress and infant stress regulation. METHODS: The sample consisted of 94 mother-infant (N=47 males, mean postnatal weeks=12; SD=1.84) dyads. Maternal levels of Interleukin-6, C-Reactive Protein (CRP), diurnal cortisol and alpha amylase, depressive and anxiety symptoms were assessed in late pregnancy (mean gestational age=34.76; SD=1.12), whereas postnatal symptomatology, caregiving, and infant cortisol response to the inoculation were evaluated at 3months. RESULTS: Hierarchical linear models (HLMs) showed a significant interaction between maternal antenatal cortisol, caregiving, and time on infant cortisol reactivity, while controlling for gender, maternal age, and postnatal depression. Specifically, higher levels of maternal antenatal cortisol were associated with greater cortisol response only among infants of less emotionally available mothers. All other markers of antenatal stress were not significantly associated with infant cortisol reactivity either independently or in interaction with maternal caregiving. CONCLUSIONS: Albeit preliminary, results provide the first evidence in humans that maternal sensitive caregiving may eliminate the association between antenatal maternal cortisol and infant cortisol regulation. En ligne : http://dx.doi.org/10.1111/jcpp.13532 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486
in Journal of Child Psychology and Psychiatry > 63-8 (August 2022) . - p.871-880[article] Maternal caregiving moderates the impact of antenatal maternal cortisol on infant stress regulation [Texte imprimé et/ou numérique] / Sarah NAZZARI, Auteur ; Richard M. PASCO FEARON, Auteur ; Frances RICE, Auteur ; Massimo MOLTENI, Auteur ; Alessandra FRIGERIO, Auteur . - p.871-880.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-8 (August 2022) . - p.871-880
Mots-clés : Adult Anxiety Depression/psychology Depression, Postpartum Female Humans Hydrocortisone/metabolism Infant Male Mother-Child Relations/psychology Mothers/psychology Pregnancy Saliva Stress, Psychological/psychology Cortisol alpha-amylase caregiving inflammation stress Index. décimale : PER Périodiques Résumé : BACKGROUND: Emerging evidence suggests that antenatal exposure to maternal stress signals affects the development of the infant stress response systems. Animal studies indicate that maternal sensitive caregiving can reverse some of these effects. However, the generalizability of these findings to humans is unknown. This study investigated the role of maternal caregiving in the association between multiple markers of maternal antenatal stress and infant stress regulation. METHODS: The sample consisted of 94 mother-infant (N=47 males, mean postnatal weeks=12; SD=1.84) dyads. Maternal levels of Interleukin-6, C-Reactive Protein (CRP), diurnal cortisol and alpha amylase, depressive and anxiety symptoms were assessed in late pregnancy (mean gestational age=34.76; SD=1.12), whereas postnatal symptomatology, caregiving, and infant cortisol response to the inoculation were evaluated at 3months. RESULTS: Hierarchical linear models (HLMs) showed a significant interaction between maternal antenatal cortisol, caregiving, and time on infant cortisol reactivity, while controlling for gender, maternal age, and postnatal depression. Specifically, higher levels of maternal antenatal cortisol were associated with greater cortisol response only among infants of less emotionally available mothers. All other markers of antenatal stress were not significantly associated with infant cortisol reactivity either independently or in interaction with maternal caregiving. CONCLUSIONS: Albeit preliminary, results provide the first evidence in humans that maternal sensitive caregiving may eliminate the association between antenatal maternal cortisol and infant cortisol regulation. En ligne : http://dx.doi.org/10.1111/jcpp.13532 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486 Within-person changes in basal cortisol and caregiving modulate executive attention across infancy / Annie BRANDES-AITKEN in Development and Psychopathology, 34-4 (October 2022)
[article]
Titre : Within-person changes in basal cortisol and caregiving modulate executive attention across infancy Type de document : Texte imprimé et/ou numérique Auteurs : Annie BRANDES-AITKEN, Auteur ; Stephen BRAREN, Auteur ; Sarah C. VOGEL, Auteur ; Rosemarie E. PERRY, Auteur ; Natalie H. BRITO, Auteur ; Clancy BLAIR, Auteur Article en page(s) : p.1386-1399 Langues : Anglais (eng) Mots-clés : Attention Humans Hydrocortisone/metabolism Hypothalamo-Hypophyseal System/metabolism Infant Pituitary-Adrenal System/metabolism Saliva/metabolism Stress, Psychological/metabolism caregiving cortisol Index. décimale : PER Périodiques Résumé : One pathway by which environments of socioeconomic risk are thought to affect cognitive development is through stress physiology. The biological systems underpinning stress and attention undergo a sensitive period of development during infancy. Psychobiological theory emphasizes a dynamic pattern of context-dependent development, however, research has yet to examine how basal cortisol and attention dynamically covary across infancy in ecologically valid contexts. Thus, to address these gaps, we leveraged longitudinal, multilevel analytic methods to disentangle between- from within-person associations of hypothalamic-pituitary-adrenal (HPA) axis activity and executive attention behaviors across infancy. We use data from a large longitudinal sample (N = 1,292) of infants in predominantly low-income, nonurban communities at 7-, 15-, and 24-months of age. Using multilevel models, we investigated longitudinal associations of infant attention and basal cortisol levels and examined caregiving behaviors as moderators of this relationship. Results indicated a negative between- and within-person association between attention and cortisol across infancy and a within-person moderation by caregiver responsiveness. In other words, on the within-person level, higher levels of cortisol were concomitantly associated with lower infant attention across the first 2 years of life. However, variation in the caregiver's level of responsiveness either buffered or sensitized the executive attention system to the negative effects of physiological stress. En ligne : http://dx.doi.org/10.1017/s0954579421000262 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488
in Development and Psychopathology > 34-4 (October 2022) . - p.1386-1399[article] Within-person changes in basal cortisol and caregiving modulate executive attention across infancy [Texte imprimé et/ou numérique] / Annie BRANDES-AITKEN, Auteur ; Stephen BRAREN, Auteur ; Sarah C. VOGEL, Auteur ; Rosemarie E. PERRY, Auteur ; Natalie H. BRITO, Auteur ; Clancy BLAIR, Auteur . - p.1386-1399.
Langues : Anglais (eng)
in Development and Psychopathology > 34-4 (October 2022) . - p.1386-1399
Mots-clés : Attention Humans Hydrocortisone/metabolism Hypothalamo-Hypophyseal System/metabolism Infant Pituitary-Adrenal System/metabolism Saliva/metabolism Stress, Psychological/metabolism caregiving cortisol Index. décimale : PER Périodiques Résumé : One pathway by which environments of socioeconomic risk are thought to affect cognitive development is through stress physiology. The biological systems underpinning stress and attention undergo a sensitive period of development during infancy. Psychobiological theory emphasizes a dynamic pattern of context-dependent development, however, research has yet to examine how basal cortisol and attention dynamically covary across infancy in ecologically valid contexts. Thus, to address these gaps, we leveraged longitudinal, multilevel analytic methods to disentangle between- from within-person associations of hypothalamic-pituitary-adrenal (HPA) axis activity and executive attention behaviors across infancy. We use data from a large longitudinal sample (N = 1,292) of infants in predominantly low-income, nonurban communities at 7-, 15-, and 24-months of age. Using multilevel models, we investigated longitudinal associations of infant attention and basal cortisol levels and examined caregiving behaviors as moderators of this relationship. Results indicated a negative between- and within-person association between attention and cortisol across infancy and a within-person moderation by caregiver responsiveness. In other words, on the within-person level, higher levels of cortisol were concomitantly associated with lower infant attention across the first 2 years of life. However, variation in the caregiver's level of responsiveness either buffered or sensitized the executive attention system to the negative effects of physiological stress. En ligne : http://dx.doi.org/10.1017/s0954579421000262 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488 Advancing the RDoC initiative through the assessment of caregiver social processes / Lucy S. KING in Development and Psychopathology, 33-5 (December 2021)
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