7 recherche sur le mot-clé '*stress'

Prenatal maternal psychological distress and fetal developmental trajectories: associations with infant temperament / Mariann A. HOWLAND in Development and Psychopathology, 32-5 (December 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-5 (December 2020) . - p.1685-1695 Titre : Prenatal maternal psychological distress and fetal developmental trajectories: associations with infant temperament Type de document : Texte imprimé et/ou numérique Auteurs : Mariann A. HOWLAND, Auteur ; Curt A. SANDMAN, Auteur ; Elysia Poggi DAVIS, Auteur ; Laura M. GLYNN, Auteur Article en page(s) : p.1685-1695 Langues : Anglais (eng) Mots-clés : Female  Fetal Development  Humans  Infant  Longitudinal Studies  Male  Pregnancy  *Prenatal Exposure Delayed Effects  Prospective Studies  Psychological Distress  Stress, Psychological  *Temperament  *fetal  *heart rate  *prenatal  *stress Index. décimale : PER Périodiques Résumé : Associations between prenatal maternal psychological distress and offspring developmental outcomes are well documented, yet relatively little research has examined links between maternal distress and development in utero, prior to postpartum influences. Fetal heart rate (FHR) parameters are established indices of central and autonomic nervous system maturation and function which demonstrate continuity with postnatal outcomes. This prospective, longitudinal study of 149 maternal-fetal pairs evaluated associations between prenatal maternal distress, FHR parameters, and dimensions of infant temperament. Women reported their symptoms of psychological distress at five prenatal visits, and FHR monitoring was conducted at the last three visits. Maternal report of infant temperament was collected at 3 and 6 months of age. Exposure to elevated prenatal maternal psychological distress was associated with higher late-gestation resting mean FHR (FHRM) among female but not male fetuses. Higher late-gestation FHRM was associated with lower infant orienting/regulation and with higher infant negative affectivity, and these associations did not differ by infant sex. A path analysis identified higher FHRM as one pathway by which elevated prenatal maternal distress was associated with lower orienting/regulation among female infants. Findings suggest that, for females, elevated maternal distress alters fetal development, with implications for postnatal function. Results also support the notion that, for both sexes, individual differences in regulation emerge prenatally and are maintained into infancy. Collectively, these findings underscore the utility of direct assessment of development in utero when examining if prenatal experiences are carried forward into postnatal life. En ligne : http://dx.doi.org/10.1017/s095457942000142x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 [article] Prenatal maternal psychological distress and fetal developmental trajectories: associations with infant temperament [Texte imprimé et/ou numérique] / Mariann A. HOWLAND, Auteur ; Curt A. SANDMAN, Auteur ; Elysia Poggi DAVIS, Auteur ; Laura M. GLYNN, Auteur . - p.1685-1695. Langues : Anglais (eng) in Development and Psychopathology > 32-5 (December 2020) . - p.1685-1695 Mots-clés : Female  Fetal Development  Humans  Infant  Longitudinal Studies  Male  Pregnancy  *Prenatal Exposure Delayed Effects  Prospective Studies  Psychological Distress  Stress, Psychological  *Temperament  *fetal  *heart rate  *prenatal  *stress Index. décimale : PER Périodiques Résumé : Associations between prenatal maternal psychological distress and offspring developmental outcomes are well documented, yet relatively little research has examined links between maternal distress and development in utero, prior to postpartum influences. Fetal heart rate (FHR) parameters are established indices of central and autonomic nervous system maturation and function which demonstrate continuity with postnatal outcomes. This prospective, longitudinal study of 149 maternal-fetal pairs evaluated associations between prenatal maternal distress, FHR parameters, and dimensions of infant temperament. Women reported their symptoms of psychological distress at five prenatal visits, and FHR monitoring was conducted at the last three visits. Maternal report of infant temperament was collected at 3 and 6 months of age. Exposure to elevated prenatal maternal psychological distress was associated with higher late-gestation resting mean FHR (FHRM) among female but not male fetuses. Higher late-gestation FHRM was associated with lower infant orienting/regulation and with higher infant negative affectivity, and these associations did not differ by infant sex. A path analysis identified higher FHRM as one pathway by which elevated prenatal maternal distress was associated with lower orienting/regulation among female infants. Findings suggest that, for females, elevated maternal distress alters fetal development, with implications for postnatal function. Results also support the notion that, for both sexes, individual differences in regulation emerge prenatally and are maintained into infancy. Collectively, these findings underscore the utility of direct assessment of development in utero when examining if prenatal experiences are carried forward into postnatal life. En ligne : http://dx.doi.org/10.1017/s095457942000142x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437

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

Parental buffering in the context of poverty: positive parenting behaviors differentiate young children's stress reactivity profiles / Samantha M. BROWN in Development and Psychopathology, 32-5 (December 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-5 (December 2020) . - p.1778-1787 Titre : Parental buffering in the context of poverty: positive parenting behaviors differentiate young children's stress reactivity profiles Type de document : Texte imprimé et/ou numérique Auteurs : Samantha M. BROWN, Auteur ; Lisa J. SCHLUETER, Auteur ; Eliana HURWICH-REISS, Auteur ; Julia DMITRIEVA, Auteur ; Elly MILES, Auteur ; Sarah E. WATAMURA, Auteur Article en page(s) : p.1778-1787 Langues : Anglais (eng) Mots-clés : Child  Child, Preschool  Humans  Hydrocortisone  *Hypothalamo-Hypophyseal System  *Parenting  Parents  Pituitary-Adrenal System  Poverty  Saliva  Stress, Psychological  *HPA axis  *early childhood  *poverty  *stress Index. décimale : PER Périodiques Résumé : Experiencing poverty increases vulnerability for dysregulated hypothalamic-pituitary-adrenal (HPA) axis functioning and compromises long-term health. Positive parenting buffers children from HPA axis reactivity, yet this has primarily been documented among families not experiencing poverty. We tested the theorized power of positive parenting in 124 parent-child dyads recruited from Early Head Start (Mage = 25.21 months) by examining child cortisol trajectories using five samples collected across a standardized stress paradigm. Piecewise latent growth models revealed that positive parenting buffered children's stress responses when controlling for time of day, last stress task completed, and demographics. Positive parenting also interacted with income such that positive parenting was especially protective for cortisol reactivity in families experiencing greater poverty. Findings suggest that positive parenting behaviors are important for protecting children in families experiencing low income from heightened or prolonged physiologic stress reactivity to an acute stressor. En ligne : http://dx.doi.org/10.1017/s0954579420001224 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 [article] Parental buffering in the context of poverty: positive parenting behaviors differentiate young children's stress reactivity profiles [Texte imprimé et/ou numérique] / Samantha M. BROWN, Auteur ; Lisa J. SCHLUETER, Auteur ; Eliana HURWICH-REISS, Auteur ; Julia DMITRIEVA, Auteur ; Elly MILES, Auteur ; Sarah E. WATAMURA, Auteur . - p.1778-1787. Langues : Anglais (eng) in Development and Psychopathology > 32-5 (December 2020) . - p.1778-1787 Mots-clés : Child  Child, Preschool  Humans  Hydrocortisone  *Hypothalamo-Hypophyseal System  *Parenting  Parents  Pituitary-Adrenal System  Poverty  Saliva  Stress, Psychological  *HPA axis  *early childhood  *poverty  *stress Index. décimale : PER Périodiques Résumé : Experiencing poverty increases vulnerability for dysregulated hypothalamic-pituitary-adrenal (HPA) axis functioning and compromises long-term health. Positive parenting buffers children from HPA axis reactivity, yet this has primarily been documented among families not experiencing poverty. We tested the theorized power of positive parenting in 124 parent-child dyads recruited from Early Head Start (Mage = 25.21 months) by examining child cortisol trajectories using five samples collected across a standardized stress paradigm. Piecewise latent growth models revealed that positive parenting buffered children's stress responses when controlling for time of day, last stress task completed, and demographics. Positive parenting also interacted with income such that positive parenting was especially protective for cortisol reactivity in families experiencing greater poverty. Findings suggest that positive parenting behaviors are important for protecting children in families experiencing low income from heightened or prolonged physiologic stress reactivity to an acute stressor. En ligne : http://dx.doi.org/10.1017/s0954579420001224 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437

Cortisol and socioeconomic status in early childhood: A multidimensional assessment / Amanda R. TARULLO in Development and Psychopathology, 32-5 (December 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-5 (December 2020) . - p.1876-1887 Titre : Cortisol and socioeconomic status in early childhood: A multidimensional assessment Type de document : Texte imprimé et/ou numérique Auteurs : Amanda R. TARULLO, Auteur ; Charu T. TULADHAR, Auteur ; Katie KAO, Auteur ; Eleanor B. DRURY, Auteur ; Jerrold MEYER, Auteur Article en page(s) : p.1876-1887 Langues : Anglais (eng) Mots-clés : Child  Child, Preschool  Humans  *Hydrocortisone  Hypothalamo-Hypophyseal System  Infant  Pituitary-Adrenal System  *Saliva  Social Class  Stress, Psychological  *food insecurity  *hair cortisol  *salivary cortisol  *socioeconomic status  *stress Index. décimale : PER Périodiques Résumé : The hypothalamic-pituitary-adrenal (HPA) axis is sensitive to early life stress, with enduring consequences for biological stress vulnerability and health (Gunnar & Talge, 2008). Low socioeconomic status (SES) is associated with dysregulation of the stress hormone cortisol in early childhood. However, a mechanistic understanding of this association is lacking. Multidimensional assessment of both SES and cortisol is needed to characterize the intricate relations between SES and cortisol function in early childhood. We assessed parent-reported family income, parent education, occupational prestige, neighborhood risk, food insecurity, and household chaos for 12-month-old infants (N = 90) and 3.5-year-old children (N = 91). Hair cortisol concentration (HCC) was obtained from parent and child, indexing chronic biological stress, and diurnal salivary cortisol was measured in the children. Controlling for parent HCC, parent education uniquely predicted infant and child HCC and, in addition, neighborhood risk uniquely predicted infant HCC. Household chaos predicted bedtime salivary cortisol concentration (SCC) for both infants and children, and infant daily cortisol output. Food insecurity was associated with flattened cortisol slope in 3.5-year-old children. Parental sensitivity did not mediate relations between SES and cortisol. Results highlight the utility of SES measures that index unpredictable and unsafe contexts, such as neighborhood risk, food insecurity, and household chaos. En ligne : http://dx.doi.org/10.1017/s0954579420001315 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 [article] Cortisol and socioeconomic status in early childhood: A multidimensional assessment [Texte imprimé et/ou numérique] / Amanda R. TARULLO, Auteur ; Charu T. TULADHAR, Auteur ; Katie KAO, Auteur ; Eleanor B. DRURY, Auteur ; Jerrold MEYER, Auteur . - p.1876-1887. Langues : Anglais (eng) in Development and Psychopathology > 32-5 (December 2020) . - p.1876-1887 Mots-clés : Child  Child, Preschool  Humans  *Hydrocortisone  Hypothalamo-Hypophyseal System  Infant  Pituitary-Adrenal System  *Saliva  Social Class  Stress, Psychological  *food insecurity  *hair cortisol  *salivary cortisol  *socioeconomic status  *stress Index. décimale : PER Périodiques Résumé : The hypothalamic-pituitary-adrenal (HPA) axis is sensitive to early life stress, with enduring consequences for biological stress vulnerability and health (Gunnar & Talge, 2008). Low socioeconomic status (SES) is associated with dysregulation of the stress hormone cortisol in early childhood. However, a mechanistic understanding of this association is lacking. Multidimensional assessment of both SES and cortisol is needed to characterize the intricate relations between SES and cortisol function in early childhood. We assessed parent-reported family income, parent education, occupational prestige, neighborhood risk, food insecurity, and household chaos for 12-month-old infants (N = 90) and 3.5-year-old children (N = 91). Hair cortisol concentration (HCC) was obtained from parent and child, indexing chronic biological stress, and diurnal salivary cortisol was measured in the children. Controlling for parent HCC, parent education uniquely predicted infant and child HCC and, in addition, neighborhood risk uniquely predicted infant HCC. Household chaos predicted bedtime salivary cortisol concentration (SCC) for both infants and children, and infant daily cortisol output. Food insecurity was associated with flattened cortisol slope in 3.5-year-old children. Parental sensitivity did not mediate relations between SES and cortisol. Results highlight the utility of SES measures that index unpredictable and unsafe contexts, such as neighborhood risk, food insecurity, and household chaos. En ligne : http://dx.doi.org/10.1017/s0954579420001315 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437

Stigma associated with parental depression or cancer: Impact on spouse and offspring's cortisol levels and socioemotional functioning / Sonia J. LUPIEN in Development and Psychopathology, 32-5 (December 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-5 (December 2020) . - p.1822-1837 Titre : Stigma associated with parental depression or cancer: Impact on spouse and offspring's cortisol levels and socioemotional functioning Type de document : Texte imprimé et/ou numérique Auteurs : Sonia J. LUPIEN, Auteur ; Denis-Claude ROY, Auteur ; Catherine RAYMOND, Auteur ; Sarah LECLAIRE, Auteur ; Nathalie WAN, Auteur ; Réal LABELLE, Auteur ; Charles-Édouard GIGUERE, Auteur ; Isabelle OUELLET-MORIN, Auteur Article en page(s) : p.1822-1837 Langues : Anglais (eng) Mots-clés : Bayes Theorem  Caregivers  Child  Depression  *Depressive Disorder, Major  Humans  Hydrocortisone  *Neoplasms  Parents  Spouses  Stress, Psychological  *cancer  *caregiver  *cortisol  *depression  *offspring  *stigma  *stress Index. décimale : PER Périodiques Résumé : Stress associated with caring for a mentally ill spouse can adversely affect the health status of caregivers and their children. Adding to the stress of caregiving is the stigma often placed against spouses and children of people with mental illness. Contrary to mental illness, many physical disorders such as cancer may be less stigmatized (expect pulmonary cancer). In this study, we measured externalized and internalized stigma, as well as psychological (depressive symptoms and stressful life events) and physiological (basal salivary cortisol levels) markers of stress in 115 spouses and 154 children of parents suffering from major depressive disorder, cancer, or no illness (control group). The results show that spouses and children from families with parental depression present significantly more externalized stigma than spouses and children from families with parental cancer or no illness, although we find no group differences on internalized stigma. The analysis did not show a significant group difference either for spouses or their children on depressive symptomatology, although spouses from the parental depression group reported greater work/family stress. Finally, we found that although for both spouses children the awakening cortisol response was greater on weekdays than on weekend days, salivary cortisol levels did not differ between groups. Bayes factor calculated on the null result for cortisol levels was greater than 100, providing strong evidence for the null hypothesis H0. Altogether, these results suggest an impact of stigma toward mental health disorder on psychological markers of stress but no impact of stigma on physiological markers of stress. We suggest that these results may be due to the characteristics of the families who participated in the present study. En ligne : http://dx.doi.org/10.1017/s0954579420001431 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 [article] Stigma associated with parental depression or cancer: Impact on spouse and offspring's cortisol levels and socioemotional functioning [Texte imprimé et/ou numérique] / Sonia J. LUPIEN, Auteur ; Denis-Claude ROY, Auteur ; Catherine RAYMOND, Auteur ; Sarah LECLAIRE, Auteur ; Nathalie WAN, Auteur ; Réal LABELLE, Auteur ; Charles-Édouard GIGUERE, Auteur ; Isabelle OUELLET-MORIN, Auteur . - p.1822-1837. Langues : Anglais (eng) in Development and Psychopathology > 32-5 (December 2020) . - p.1822-1837 Mots-clés : Bayes Theorem  Caregivers  Child  Depression  *Depressive Disorder, Major  Humans  Hydrocortisone  *Neoplasms  Parents  Spouses  Stress, Psychological  *cancer  *caregiver  *cortisol  *depression  *offspring  *stigma  *stress Index. décimale : PER Périodiques Résumé : Stress associated with caring for a mentally ill spouse can adversely affect the health status of caregivers and their children. Adding to the stress of caregiving is the stigma often placed against spouses and children of people with mental illness. Contrary to mental illness, many physical disorders such as cancer may be less stigmatized (expect pulmonary cancer). In this study, we measured externalized and internalized stigma, as well as psychological (depressive symptoms and stressful life events) and physiological (basal salivary cortisol levels) markers of stress in 115 spouses and 154 children of parents suffering from major depressive disorder, cancer, or no illness (control group). The results show that spouses and children from families with parental depression present significantly more externalized stigma than spouses and children from families with parental cancer or no illness, although we find no group differences on internalized stigma. The analysis did not show a significant group difference either for spouses or their children on depressive symptomatology, although spouses from the parental depression group reported greater work/family stress. Finally, we found that although for both spouses children the awakening cortisol response was greater on weekdays than on weekend days, salivary cortisol levels did not differ between groups. Bayes factor calculated on the null result for cortisol levels was greater than 100, providing strong evidence for the null hypothesis H0. Altogether, these results suggest an impact of stigma toward mental health disorder on psychological markers of stress but no impact of stigma on physiological markers of stress. We suggest that these results may be due to the characteristics of the families who participated in the present study. En ligne : http://dx.doi.org/10.1017/s0954579420001431 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437

Characterizing competence among a high-risk sample of emerging adults: Prospective predictions and biological considerations / Justin RUSSOTTI in Development and Psychopathology, 32-5 (December 2020)  

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Pregnancy as a period of risk, adaptation, and resilience for mothers and infants / Elysia Poggi DAVIS in Development and Psychopathology, 32-5 (December 2020)  

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