Associations between stress reactivity and behavior problems for previously institutionalized youth across puberty / Nicole B. PERRY in Development and Psychopathology, 32-5 (December 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-5 (December 2020) . - p.1854-1863 Titre : Associations between stress reactivity and behavior problems for previously institutionalized youth across puberty Type de document : Texte imprimé et/ou numérique Auteurs : Nicole B. PERRY, Auteur ; Carrie E. DEPASQUALE, Auteur ; Bonny DONZELLA, Auteur ; Megan R. GUNNAR, Auteur Article en page(s) : p.1854-1863 Langues : Anglais (eng) Mots-clés : Adolescent  Humans  Hydrocortisone  Parents  *Problem Behavior  Puberty  Saliva  *Stress, Psychological  *cortisol  *externalizing  *institutions  *internalizing  *puberty  *stress Index. décimale : PER Périodiques Résumé : Megan Gunnar's pubertal stress recalibration hypothesis was supported in a recent study of previously institutionalized (PI) youth such that increases in pubertal stage were associated with increases in cortisol stress reactivity. This work provides evidence that puberty may open up a window of recalibration for PI youth, resulting in a shift from a blunted to a more typical cortisol stress response. Using the same sample (N = 132), the current study aimed to elucidate whether increases in cortisol are associated with increases in adaptive functioning or whether they further underlie potential links to developmental psychopathology. Specifically, we examined the bidirectional associations between cortisol stress reactivity and both internalizing and externalizing symptoms across three timepoints during the pubertal period. Youth reported on their own internalizing symptoms and parents reported on youths' externalizing symptoms. Cortisol reactivity was assessed during the Trier social stress test. Analyses revealed no associations between cortisol reactivity and externalizing symptoms across puberty for PI youth. However, longitudinal bidirectional associations did emerge for internalizing symptoms such that increases in cortisol reactivity predicted increases in internalizing symptoms and increases in internalizing symptoms predicted increases in cortisol reactivity. Findings suggest that recalibrating to more normative levels of cortisol reactivity may not always be associated with adaptive outcomes for PI youth. En ligne : http://dx.doi.org/10.1017/s0954579420001297 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 [article] Associations between stress reactivity and behavior problems for previously institutionalized youth across puberty [Texte imprimé et/ou numérique] / Nicole B. PERRY, Auteur ; Carrie E. DEPASQUALE, Auteur ; Bonny DONZELLA, Auteur ; Megan R. GUNNAR, Auteur . - p.1854-1863. Langues : Anglais (eng) in Development and Psychopathology > 32-5 (December 2020) . - p.1854-1863 Mots-clés : Adolescent  Humans  Hydrocortisone  Parents  *Problem Behavior  Puberty  Saliva  *Stress, Psychological  *cortisol  *externalizing  *institutions  *internalizing  *puberty  *stress Index. décimale : PER Périodiques Résumé : Megan Gunnar's pubertal stress recalibration hypothesis was supported in a recent study of previously institutionalized (PI) youth such that increases in pubertal stage were associated with increases in cortisol stress reactivity. This work provides evidence that puberty may open up a window of recalibration for PI youth, resulting in a shift from a blunted to a more typical cortisol stress response. Using the same sample (N = 132), the current study aimed to elucidate whether increases in cortisol are associated with increases in adaptive functioning or whether they further underlie potential links to developmental psychopathology. Specifically, we examined the bidirectional associations between cortisol stress reactivity and both internalizing and externalizing symptoms across three timepoints during the pubertal period. Youth reported on their own internalizing symptoms and parents reported on youths' externalizing symptoms. Cortisol reactivity was assessed during the Trier social stress test. Analyses revealed no associations between cortisol reactivity and externalizing symptoms across puberty for PI youth. However, longitudinal bidirectional associations did emerge for internalizing symptoms such that increases in cortisol reactivity predicted increases in internalizing symptoms and increases in internalizing symptoms predicted increases in cortisol reactivity. Findings suggest that recalibrating to more normative levels of cortisol reactivity may not always be associated with adaptive outcomes for PI youth. En ligne : http://dx.doi.org/10.1017/s0954579420001297 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437

Investigating multilevel pathways of developmental consequences of maltreatment / Carrie E. DEPASQUALE in Development and Psychopathology, 31-4 (October 2019)  

Public ISBD [article]  inDevelopment and Psychopathology > 31-4 (October 2019) . - p.1227-1236 Titre : Investigating multilevel pathways of developmental consequences of maltreatment Type de document : Texte imprimé et/ou numérique Auteurs : Carrie E. DEPASQUALE, Auteur ; E. D. HANDLEY, Auteur ; Dante CICCHETTI, Auteur Article en page(s) : p.1227-1236 Langues : Anglais (eng) Mots-clés : cortisol  externalizing  maltreatment  pathway  social Index. décimale : PER Périodiques Résumé : The impact of maltreatment spreads across many developmental domains and extends across the entire life span. Identifying unidirectional or bidirectional drivers of developmental cascades of the effects of maltreatment experiences is critical to efficiently employing interventions to promote resilient development in maltreated children. This 1-year longitudinal study utilized a multiple-levels approach, investigating "bottom-up" and "top-down" cascades using structural equation modeling between cortisol regulation, externalizing behavior, and peer aggression. Neither a bottom-up model driven by cortisol regulation nor a top-down model driven by peer aggression fit the data well. Instead, lower rates of externalizing behavior at Year 1 most strongly predicted improvements at all levels of analysis (reduced cortisol, externalizing behavior, and peer aggression) at Year 2. These results provide initial indication of a mechanism through which interventions for maltreated children may be most effective and result in the most substantial positive changes across developmental domains. En ligne : http://dx.doi.org/10.1017/s0954579418000834 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406 [article] Investigating multilevel pathways of developmental consequences of maltreatment [Texte imprimé et/ou numérique] / Carrie E. DEPASQUALE, Auteur ; E. D. HANDLEY, Auteur ; Dante CICCHETTI, Auteur . - p.1227-1236. Langues : Anglais (eng) in Development and Psychopathology > 31-4 (October 2019) . - p.1227-1236 Mots-clés : cortisol  externalizing  maltreatment  pathway  social Index. décimale : PER Périodiques Résumé : The impact of maltreatment spreads across many developmental domains and extends across the entire life span. Identifying unidirectional or bidirectional drivers of developmental cascades of the effects of maltreatment experiences is critical to efficiently employing interventions to promote resilient development in maltreated children. This 1-year longitudinal study utilized a multiple-levels approach, investigating "bottom-up" and "top-down" cascades using structural equation modeling between cortisol regulation, externalizing behavior, and peer aggression. Neither a bottom-up model driven by cortisol regulation nor a top-down model driven by peer aggression fit the data well. Instead, lower rates of externalizing behavior at Year 1 most strongly predicted improvements at all levels of analysis (reduced cortisol, externalizing behavior, and peer aggression) at Year 2. These results provide initial indication of a mechanism through which interventions for maltreated children may be most effective and result in the most substantial positive changes across developmental domains. En ligne : http://dx.doi.org/10.1017/s0954579418000834 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406

Pubertal recalibration of cortisol reactivity following early life stress: a cross-sectional analysis / Carrie E. DEPASQUALE in Journal of Child Psychology and Psychiatry, 60-5 (May 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-5 (May 2019) . - p.566-575 Titre : Pubertal recalibration of cortisol reactivity following early life stress: a cross-sectional analysis Type de document : Texte imprimé et/ou numérique Auteurs : Carrie E. DEPASQUALE, Auteur ; B. DONZELLA, Auteur ; M. R. GUNNAR, Auteur Article en page(s) : p.566-575 Langues : Anglais (eng) Mots-clés : Stress  endocrinology  institutions  puberty Index. décimale : PER Périodiques Résumé : BACKGROUND: Children adopted from orphanages or other such institutions tend to display blunted reactivity to stressors - even years after arriving in their generally supportive and highly resourced postadoption homes. Puberty, a proposed sensitive period for environmental influences on stress-mediating systems, may provide an opportunity for postinstitutionalized children to recalibrate stress response systems in accordance with their now more supportive living situations. METHODS: This cross-sectional study examined the hypothalamic-pituitary-adrenocortical (HPA)-axis reactivity of 280 children ages 7 through 14 years; 122 children were adopted from institutions in 14 countries between the ages of 6 months and 5 years, after spending an average of 95% of their lives in institutional care, and 158 children of similarly high socioeconomic status in their biological families served as the nonadopted comparison group. All of the children were assessed by nurses for Tanner stage and, on a different day, completed the Trier Social Stress Test for Children. RESULTS: Using a linear mixed-effects model and seven measures of salivary cortisol, results indicated that early-pubertal postinstitutionalized children showed blunted HPA axis reactivity compared to nonadopted children, but mid/late-pubertal postinstitutionalized children displayed higher reactivity similar to the nonadopted comparison children. CONCLUSIONS: This is the first evidence of possible pubertal recalibration of HPA axis reactivity to a psychosocial stressor in postinstitutionalized children, which provides a promising avenue for future research regarding the protective factors of the postadoption environment and subsequent physiological, behavioral, and psychopathological outcomes. En ligne : http://dx.doi.org/10.1111/jcpp.12992 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=392 [article] Pubertal recalibration of cortisol reactivity following early life stress: a cross-sectional analysis [Texte imprimé et/ou numérique] / Carrie E. DEPASQUALE, Auteur ; B. DONZELLA, Auteur ; M. R. GUNNAR, Auteur . - p.566-575. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-5 (May 2019) . - p.566-575 Mots-clés : Stress  endocrinology  institutions  puberty Index. décimale : PER Périodiques Résumé : BACKGROUND: Children adopted from orphanages or other such institutions tend to display blunted reactivity to stressors - even years after arriving in their generally supportive and highly resourced postadoption homes. Puberty, a proposed sensitive period for environmental influences on stress-mediating systems, may provide an opportunity for postinstitutionalized children to recalibrate stress response systems in accordance with their now more supportive living situations. METHODS: This cross-sectional study examined the hypothalamic-pituitary-adrenocortical (HPA)-axis reactivity of 280 children ages 7 through 14 years; 122 children were adopted from institutions in 14 countries between the ages of 6 months and 5 years, after spending an average of 95% of their lives in institutional care, and 158 children of similarly high socioeconomic status in their biological families served as the nonadopted comparison group. All of the children were assessed by nurses for Tanner stage and, on a different day, completed the Trier Social Stress Test for Children. RESULTS: Using a linear mixed-effects model and seven measures of salivary cortisol, results indicated that early-pubertal postinstitutionalized children showed blunted HPA axis reactivity compared to nonadopted children, but mid/late-pubertal postinstitutionalized children displayed higher reactivity similar to the nonadopted comparison children. CONCLUSIONS: This is the first evidence of possible pubertal recalibration of HPA axis reactivity to a psychosocial stressor in postinstitutionalized children, which provides a promising avenue for future research regarding the protective factors of the postadoption environment and subsequent physiological, behavioral, and psychopathological outcomes. En ligne : http://dx.doi.org/10.1111/jcpp.12992 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=392

A systematic review of caregiver-child physiological synchrony across systems: Associations with behavior and child functioning / Carrie E. DEPASQUALE in Development and Psychopathology, 32-5 (December 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-5 (December 2020) . - p.1754-1777 Titre : A systematic review of caregiver-child physiological synchrony across systems: Associations with behavior and child functioning Type de document : Texte imprimé et/ou numérique Auteurs : Carrie E. DEPASQUALE, Auteur Article en page(s) : p.1754-1777 Langues : Anglais (eng) Mots-clés : Autonomic Nervous System  *Caregivers  Child  Humans  *Mother-Child Relations  Parent-Child Relations  Parents  *behavior  *caregiver  *development  *physiology  *synchrony Index. décimale : PER Périodiques Résumé : Extensive research has established a positive association between caregiver-child behavioral synchrony and child developmental functioning. Burgeoning research examining physiological synchrony has yet to elucidate its impact for children's developing self-regulation. The objectives of this systematic review were to: 1) determine whether there is evidence that caregiver-child physiological synchrony promotes positive child development, 2) examine developmental differences in physiological synchrony and its correlates, and 3) explore whether context, risk, and/or stress influence patterns of synchrony. Sixty-nine studies met the following criteria on PubMed and PsycINFO: 1) peer-reviewed empirical articles in English that 2) examine autonomic, hypothalamic-pituitary-adrenocortical, and/or central nervous system activity 3) for caregivers and children 4) in response to a task and 5) directly examine the association between caregiver and child physiology. Findings varied based on developmental period and current behavioral context. Functional differences may exist across physiological systems and contexts. Synchrony may have different developmental consequences for dyads with and without certain risk factors. Few studies examine physiological synchrony across multiple systems or contexts, nor do they measure child characteristics associated with synchrony. Statistical and methodological challenges impede interpretation. Findings generally support the idea that physiological synchrony may support children's developing self-regulation. Longitudinal research is needed to examine child developmental outcomes over time. En ligne : http://dx.doi.org/10.1017/s0954579420001236 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 [article] A systematic review of caregiver-child physiological synchrony across systems: Associations with behavior and child functioning [Texte imprimé et/ou numérique] / Carrie E. DEPASQUALE, Auteur . - p.1754-1777. Langues : Anglais (eng) in Development and Psychopathology > 32-5 (December 2020) . - p.1754-1777 Mots-clés : Autonomic Nervous System  *Caregivers  Child  Humans  *Mother-Child Relations  Parent-Child Relations  Parents  *behavior  *caregiver  *development  *physiology  *synchrony Index. décimale : PER Périodiques Résumé : Extensive research has established a positive association between caregiver-child behavioral synchrony and child developmental functioning. Burgeoning research examining physiological synchrony has yet to elucidate its impact for children's developing self-regulation. The objectives of this systematic review were to: 1) determine whether there is evidence that caregiver-child physiological synchrony promotes positive child development, 2) examine developmental differences in physiological synchrony and its correlates, and 3) explore whether context, risk, and/or stress influence patterns of synchrony. Sixty-nine studies met the following criteria on PubMed and PsycINFO: 1) peer-reviewed empirical articles in English that 2) examine autonomic, hypothalamic-pituitary-adrenocortical, and/or central nervous system activity 3) for caregivers and children 4) in response to a task and 5) directly examine the association between caregiver and child physiology. Findings varied based on developmental period and current behavioral context. Functional differences may exist across physiological systems and contexts. Synchrony may have different developmental consequences for dyads with and without certain risk factors. Few studies examine physiological synchrony across multiple systems or contexts, nor do they measure child characteristics associated with synchrony. Statistical and methodological challenges impede interpretation. Findings generally support the idea that physiological synchrony may support children's developing self-regulation. Longitudinal research is needed to examine child developmental outcomes over time. En ligne : http://dx.doi.org/10.1017/s0954579420001236 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437

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