
- <Centre d'Information et de documentation du CRA Rhône-Alpes
- CRA
- Informations pratiques
-
Adresse
Centre d'information et de documentation
Horaires
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexLundi au Vendredi
Contact
9h00-12h00 13h30-16h00Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Adresse
Résultat de la recherche
2 recherche sur le mot-clé 'Psychosocial Deprivation'




Environmental determinants of physiological reactivity to stress: The interacting effects of early life deprivation, caregiving quality, and stressful life events / Mark WADE in Development and Psychopathology, 32-5 (December 2020)
![]()
[article]
Titre : Environmental determinants of physiological reactivity to stress: The interacting effects of early life deprivation, caregiving quality, and stressful life events Type de document : Texte imprimé et/ou numérique Auteurs : Mark WADE, Auteur ; Margaret A. SHERIDAN, Auteur ; Charles H. ZEANAH, Auteur ; Nathan A. FOX, Auteur ; Charles A. NELSON, Auteur ; Katie A. MCLAUGHLIN, Auteur Article en page(s) : p.1732-1742 Langues : Anglais (eng) Mots-clés : Adolescent Child *Child, Institutionalized Foster Home Care Humans Hydrocortisone Hypothalamo-Hypophyseal System *Pituitary-Adrenal System Psychosocial Deprivation Stress, Psychological *HPA-axis *developmental psychobiology *institutional rearing *neglect *stress reactivity *sympathetic nervous system Index. décimale : PER Périodiques Résumé : Children who spend their early lives in institutions experience profound psychosocial deprivation that is associated with altered stress response system development. Here, we used data from a longitudinal randomized controlled trial of foster care for institutionally reared children to examine whether caregiving quality and stressful life events (SLEs) in early adolescence (age 12) influence patterns of hypothalamic-pituitary-adrenal (HPA) axis and sympathetic nervous system (SNS) reactivity. Controlling for the effect of institutional care, higher caregiving quality at age 12 was associated with heightened cortisol and SNS reactivity. However, moderation analysis revealed that the latter effect was only observed among never-institutionalized children, whereas ever-institutionalized children demonstrated a persistently blunted SNS response regardless of recent caregiving quality. Among institutionally reared children, SLEs interacted with prior random assignment to foster care, such that those placed in foster care early in development had a SNS response that approximated never-institutionalized children when SLEs at age 12 were low. In contrast, SNS reactivity was persistently blunted among those with prolonged deprivation, regardless of recent SLEs. Early-life deprivation is associated with persistent blunting of stress response systems, but normalization may be achievable if SLEs are limited following placement into enriched family-based care. En ligne : http://dx.doi.org/10.1017/s0954579420001327 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437
in Development and Psychopathology > 32-5 (December 2020) . - p.1732-1742[article] Environmental determinants of physiological reactivity to stress: The interacting effects of early life deprivation, caregiving quality, and stressful life events [Texte imprimé et/ou numérique] / Mark WADE, Auteur ; Margaret A. SHERIDAN, Auteur ; Charles H. ZEANAH, Auteur ; Nathan A. FOX, Auteur ; Charles A. NELSON, Auteur ; Katie A. MCLAUGHLIN, Auteur . - p.1732-1742.
Langues : Anglais (eng)
in Development and Psychopathology > 32-5 (December 2020) . - p.1732-1742
Mots-clés : Adolescent Child *Child, Institutionalized Foster Home Care Humans Hydrocortisone Hypothalamo-Hypophyseal System *Pituitary-Adrenal System Psychosocial Deprivation Stress, Psychological *HPA-axis *developmental psychobiology *institutional rearing *neglect *stress reactivity *sympathetic nervous system Index. décimale : PER Périodiques Résumé : Children who spend their early lives in institutions experience profound psychosocial deprivation that is associated with altered stress response system development. Here, we used data from a longitudinal randomized controlled trial of foster care for institutionally reared children to examine whether caregiving quality and stressful life events (SLEs) in early adolescence (age 12) influence patterns of hypothalamic-pituitary-adrenal (HPA) axis and sympathetic nervous system (SNS) reactivity. Controlling for the effect of institutional care, higher caregiving quality at age 12 was associated with heightened cortisol and SNS reactivity. However, moderation analysis revealed that the latter effect was only observed among never-institutionalized children, whereas ever-institutionalized children demonstrated a persistently blunted SNS response regardless of recent caregiving quality. Among institutionally reared children, SLEs interacted with prior random assignment to foster care, such that those placed in foster care early in development had a SNS response that approximated never-institutionalized children when SLEs at age 12 were low. In contrast, SNS reactivity was persistently blunted among those with prolonged deprivation, regardless of recent SLEs. Early-life deprivation is associated with persistent blunting of stress response systems, but normalization may be achievable if SLEs are limited following placement into enriched family-based care. En ligne : http://dx.doi.org/10.1017/s0954579420001327 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 Heightened sensitivity to the caregiving environment during adolescence: implications for recovery following early-life adversity / N. L. COLICH in Journal of Child Psychology and Psychiatry, 62-8 (August 2021)
![]()
[article]
Titre : Heightened sensitivity to the caregiving environment during adolescence: implications for recovery following early-life adversity Type de document : Texte imprimé et/ou numérique Auteurs : N. L. COLICH, Auteur ; M. A. SHERIDAN, Auteur ; Kathryn L. HUMPHREYS, Auteur ; M. WADE, Auteur ; F. TIBU, Auteur ; C. A. NELSON, Auteur ; C. H. ZEANAH, Auteur ; N. A. FOX, Auteur ; K. A. MCLAUGHLIN, Auteur Langues : Anglais (eng) Mots-clés : Adolescent Adverse Childhood Experiences Child Child, Institutionalized Foster Home Care Humans Psychopathology Psychosocial Deprivation Institutionalization adolescence executive function psychopathology reward Index. décimale : PER Périodiques Résumé : BACKGROUND: Adolescence has been proposed to be a period of heightened sensitivity to environmental influence. If true, adolescence may present a window of opportunity for recovery for children exposed to early-life adversity. Recent evidence supports adolescent recalibration of stress response systems following early-life adversity. However, it is unknown whether similar recovery occurs in other domains of functioning in adolescence. METHODS: We use data from the Bucharest Early Intervention Project - a randomized controlled trial of foster care for children raised in psychosocially depriving institutions - to examine the associations of the caregiving environment with reward processing, executive functioning, and internalizing and externalizing psychopathology at ages 8, 12, and 16 years, and evaluate whether these associations change across development. RESULTS: Higher quality caregiving in adolescence was associated with greater reward responsivity and lower levels of internalizing and externalizing symptoms, after covarying for the early-life caregiving environment. The associations of caregiving with executive function and internalizing and externalizing symptoms varied by age and were strongest at age 16 relative to ages 8 and 12 years. This heightened sensitivity to caregiving in adolescence was observed in both children with and without exposure to early psychosocial neglect. CONCLUSIONS: Adolescence may be a period of heightened sensitivity to the caregiving environment, at least for some domains of functioning. For children who experience early psychosocial deprivation, this developmental period may be a window of opportunity for recovery of some functions. Albeit correlational, these findings suggest that it may be possible to reverse or remediate some of the lasting effects of early-life adversity with interventions that target caregiving during adolescence. En ligne : http://dx.doi.org/10.1111/jcpp.13347 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 62-8 (August 2021)[article] Heightened sensitivity to the caregiving environment during adolescence: implications for recovery following early-life adversity [Texte imprimé et/ou numérique] / N. L. COLICH, Auteur ; M. A. SHERIDAN, Auteur ; Kathryn L. HUMPHREYS, Auteur ; M. WADE, Auteur ; F. TIBU, Auteur ; C. A. NELSON, Auteur ; C. H. ZEANAH, Auteur ; N. A. FOX, Auteur ; K. A. MCLAUGHLIN, Auteur.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 62-8 (August 2021)
Mots-clés : Adolescent Adverse Childhood Experiences Child Child, Institutionalized Foster Home Care Humans Psychopathology Psychosocial Deprivation Institutionalization adolescence executive function psychopathology reward Index. décimale : PER Périodiques Résumé : BACKGROUND: Adolescence has been proposed to be a period of heightened sensitivity to environmental influence. If true, adolescence may present a window of opportunity for recovery for children exposed to early-life adversity. Recent evidence supports adolescent recalibration of stress response systems following early-life adversity. However, it is unknown whether similar recovery occurs in other domains of functioning in adolescence. METHODS: We use data from the Bucharest Early Intervention Project - a randomized controlled trial of foster care for children raised in psychosocially depriving institutions - to examine the associations of the caregiving environment with reward processing, executive functioning, and internalizing and externalizing psychopathology at ages 8, 12, and 16 years, and evaluate whether these associations change across development. RESULTS: Higher quality caregiving in adolescence was associated with greater reward responsivity and lower levels of internalizing and externalizing symptoms, after covarying for the early-life caregiving environment. The associations of caregiving with executive function and internalizing and externalizing symptoms varied by age and were strongest at age 16 relative to ages 8 and 12 years. This heightened sensitivity to caregiving in adolescence was observed in both children with and without exposure to early psychosocial neglect. CONCLUSIONS: Adolescence may be a period of heightened sensitivity to the caregiving environment, at least for some domains of functioning. For children who experience early psychosocial deprivation, this developmental period may be a window of opportunity for recovery of some functions. Albeit correlational, these findings suggest that it may be possible to reverse or remediate some of the lasting effects of early-life adversity with interventions that target caregiving during adolescence. En ligne : http://dx.doi.org/10.1111/jcpp.13347 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456