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Associations between multisystem stress reactivity and peer nominated aggression in early childhood vary by sex / Melissa J. HAGAN in Development and Psychopathology, 32-5 (December 2020)
[article]
Titre : Associations between multisystem stress reactivity and peer nominated aggression in early childhood vary by sex Type de document : Texte imprimé et/ou numérique Auteurs : Melissa J. HAGAN, Auteur ; Danielle S. ROUBINOV, Auteur ; W. Thomas BOYCE, Auteur ; Nicole R. BUSH, Auteur Article en page(s) : p.1888-1898 Langues : Anglais (eng) Mots-clés : *Aggression Child Child, Preschool Female Humans Hydrocortisone Hypothalamo-Hypophyseal System Male Pituitary-Adrenal System *Saliva Stress, Psychological *cortisol reactivity *early childhood *peer-directed aggression *sympathetic reactivity Index. décimale : PER Périodiques Résumé : There is emerging evidence that the development of problematic aggression in childhood may be associated with specific physiological stress response patterns, with both biological overactivation and underactivation implicated. This study tested associations between sex-specific patterns of stress responses across the sympathetic nervous system (SNS) and hypothalamic-pituitary-adrenal (HPA) axis and peer nominations of aggression among 271 kindergarten children (Mean age = 5.32 years; 52% Female; 44% White). Upon entry to kindergarten, children participated in a multidomain standardized stress paradigm. Changes in pre-ejection period (PEP) and salivary cortisol were assessed. On a separate day, children provided peer ratings of physical and relational aggression in a standardized interview. As expected, there was a significant three-way interaction between PEP, cortisol reactivity, and sex, but only for physical aggression. Among boys, cortisol reactivity was positively associated with physical aggression only for those with higher SNS reactivity. Findings suggest that for boys, asymmetrical and symmetrical HPA/SNS reactivity may be associated with lower and higher risk for peer-directed physical aggression, respectively. Understanding the complex associations between multisystem physiology, child sex and peer-directed aggression in early childhood may offer insight into individual differences underlying the emergence of behavioral dysregulation in early peer contexts. En ligne : http://dx.doi.org/10.1017/s0954579420001406 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.1888-1898[article] Associations between multisystem stress reactivity and peer nominated aggression in early childhood vary by sex [Texte imprimé et/ou numérique] / Melissa J. HAGAN, Auteur ; Danielle S. ROUBINOV, Auteur ; W. Thomas BOYCE, Auteur ; Nicole R. BUSH, Auteur . - p.1888-1898.
Langues : Anglais (eng)
in Development and Psychopathology > 32-5 (December 2020) . - p.1888-1898
Mots-clés : *Aggression Child Child, Preschool Female Humans Hydrocortisone Hypothalamo-Hypophyseal System Male Pituitary-Adrenal System *Saliva Stress, Psychological *cortisol reactivity *early childhood *peer-directed aggression *sympathetic reactivity Index. décimale : PER Périodiques Résumé : There is emerging evidence that the development of problematic aggression in childhood may be associated with specific physiological stress response patterns, with both biological overactivation and underactivation implicated. This study tested associations between sex-specific patterns of stress responses across the sympathetic nervous system (SNS) and hypothalamic-pituitary-adrenal (HPA) axis and peer nominations of aggression among 271 kindergarten children (Mean age = 5.32 years; 52% Female; 44% White). Upon entry to kindergarten, children participated in a multidomain standardized stress paradigm. Changes in pre-ejection period (PEP) and salivary cortisol were assessed. On a separate day, children provided peer ratings of physical and relational aggression in a standardized interview. As expected, there was a significant three-way interaction between PEP, cortisol reactivity, and sex, but only for physical aggression. Among boys, cortisol reactivity was positively associated with physical aggression only for those with higher SNS reactivity. Findings suggest that for boys, asymmetrical and symmetrical HPA/SNS reactivity may be associated with lower and higher risk for peer-directed physical aggression, respectively. Understanding the complex associations between multisystem physiology, child sex and peer-directed aggression in early childhood may offer insight into individual differences underlying the emergence of behavioral dysregulation in early peer contexts. En ligne : http://dx.doi.org/10.1017/s0954579420001406 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 Parenting matters: Parents can reduce or amplify children's anxiety and cortisol responses to acute stress / Anna M. PARENTEAU in Development and Psychopathology, 32-5 (December 2020)
[article]
Titre : Parenting matters: Parents can reduce or amplify children's anxiety and cortisol responses to acute stress Type de document : Texte imprimé et/ou numérique Auteurs : Anna M. PARENTEAU, Auteur ; Nicholas V. ALEN, Auteur ; LillyBelle K. DEER, Auteur ; Adam T. NISSEN, Auteur ; Alison T. LUCK, Auteur ; Camelia E. HOSTINAR, Auteur Article en page(s) : p.1799-1809 Langues : Anglais (eng) Mots-clés : Anxiety Child Humans *Hydrocortisone *Parenting Parents Stress, Psychological *HPA axis *anxiety *cortisol reactivity *social buffering Index. décimale : PER Périodiques Résumé : Parents serve important functions in regulating children's responses to stress and challenge. However, the parental characteristics that modulate the effectiveness of parents as stress buffers remain to be fully characterized. To address this gap, this study examined parental characteristics and behaviors that may explain variation in parents' ability to buffer cortisol responses to acute stress of 180 children (ages 9-11 years old, M = 9.9 years, SD = .58). Children were randomly assigned to either participate in a public speaking task, the Trier Social Stress Test - modified for children (TSST-M) or a control condition. Children in the TSST-M condition were randomly assigned to prepare for the public speaking task either with their parent (N = 59) or alone (N = 60), whereas 61 children were assigned to the control condition (no TSST-M). We found that parental education moderated the effect of condition on children's responses to acute stress. Children whose parents had lower levels of education exhibited reduced cortisol responses in the parent condition compared to the alone condition, showing a buffered pattern of reactivity. In contrast, children of parents with high levels of education displayed higher cortisol reactivity in the parent condition compared to the alone and control conditions. Parental education was also positively associated with higher levels of state anxiety within the parent condition. These results suggest that highly educated parents may emphasize performance over comfort, amplifying their children's state anxiety and cortisol responses to a public performance. En ligne : http://dx.doi.org/10.1017/s0954579420001285 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.1799-1809[article] Parenting matters: Parents can reduce or amplify children's anxiety and cortisol responses to acute stress [Texte imprimé et/ou numérique] / Anna M. PARENTEAU, Auteur ; Nicholas V. ALEN, Auteur ; LillyBelle K. DEER, Auteur ; Adam T. NISSEN, Auteur ; Alison T. LUCK, Auteur ; Camelia E. HOSTINAR, Auteur . - p.1799-1809.
Langues : Anglais (eng)
in Development and Psychopathology > 32-5 (December 2020) . - p.1799-1809
Mots-clés : Anxiety Child Humans *Hydrocortisone *Parenting Parents Stress, Psychological *HPA axis *anxiety *cortisol reactivity *social buffering Index. décimale : PER Périodiques Résumé : Parents serve important functions in regulating children's responses to stress and challenge. However, the parental characteristics that modulate the effectiveness of parents as stress buffers remain to be fully characterized. To address this gap, this study examined parental characteristics and behaviors that may explain variation in parents' ability to buffer cortisol responses to acute stress of 180 children (ages 9-11 years old, M = 9.9 years, SD = .58). Children were randomly assigned to either participate in a public speaking task, the Trier Social Stress Test - modified for children (TSST-M) or a control condition. Children in the TSST-M condition were randomly assigned to prepare for the public speaking task either with their parent (N = 59) or alone (N = 60), whereas 61 children were assigned to the control condition (no TSST-M). We found that parental education moderated the effect of condition on children's responses to acute stress. Children whose parents had lower levels of education exhibited reduced cortisol responses in the parent condition compared to the alone condition, showing a buffered pattern of reactivity. In contrast, children of parents with high levels of education displayed higher cortisol reactivity in the parent condition compared to the alone and control conditions. Parental education was also positively associated with higher levels of state anxiety within the parent condition. These results suggest that highly educated parents may emphasize performance over comfort, amplifying their children's state anxiety and cortisol responses to a public performance. En ligne : http://dx.doi.org/10.1017/s0954579420001285 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437