Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Résultat de la recherche
1 recherche sur le mot-clé '*peer-directed aggression'
Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche Faire une suggestion
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