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Auteur Raymond NIAURA |
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Stress response and the adolescent transition: Performance versus peer rejection stressors / Laura R. STROUD in Development and Psychopathology, 21-1 (January 2009)
[article]
Titre : Stress response and the adolescent transition: Performance versus peer rejection stressors Type de document : Texte imprimé et/ou numérique Auteurs : Laura R. STROUD, Auteur ; Elizabeth FOSTER, Auteur ; George D. PAPANDONATOS, Auteur ; Kathryn HANDWERGER, Auteur ; Douglas A. GRANGER, Auteur ; Katie T. KIVLIGHAN, Auteur ; Raymond NIAURA, Auteur Année de publication : 2009 Article en page(s) : p.47-68 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Little is known about normative variation in stress response over the adolescent transition. This study examined neuroendocrine and cardiovascular responses to performance and peer rejection stressors over the adolescent transition in a normative sample. Participants were 82 healthy children (ages 7–12 years, n = 39, 22 females) and adolescents (ages 13–17, n = 43, 20 females) recruited through community postings. Following a habituation session, participants completed a performance (public speaking, mental arithmetic, mirror tracing) or peer rejection (exclusion challenges) stress session. Salivary cortisol, salivary alpha amylase (sAA), systolic and diastolic blood pressure (SBP, DBP), and heart rate were measured throughout. Adolescents showed significantly greater cortisol, sAA, SBP, and DBP stress response relative to children. Developmental differences were most pronounced in the performance stress session for cortisol and DBP and in the peer rejection session for sAA and SBP. Heightened physiological stress responses in typical adolescents may facilitate adaptation to new challenges of adolescence and adulthood. In high-risk adolescents, this normative shift may tip the balance toward stress response dysregulation associated with depression and other psychopathology. Specificity of physiological response by stressor type highlights the importance of a multisystem approach to the psychobiology of stress and may also have implications for understanding trajectories to psychopathology. En ligne : http://dx.doi.org/10.1017/s0954579409000042 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=680
in Development and Psychopathology > 21-1 (January 2009) . - p.47-68[article] Stress response and the adolescent transition: Performance versus peer rejection stressors [Texte imprimé et/ou numérique] / Laura R. STROUD, Auteur ; Elizabeth FOSTER, Auteur ; George D. PAPANDONATOS, Auteur ; Kathryn HANDWERGER, Auteur ; Douglas A. GRANGER, Auteur ; Katie T. KIVLIGHAN, Auteur ; Raymond NIAURA, Auteur . - 2009 . - p.47-68.
Langues : Anglais (eng)
in Development and Psychopathology > 21-1 (January 2009) . - p.47-68
Index. décimale : PER Périodiques Résumé : Little is known about normative variation in stress response over the adolescent transition. This study examined neuroendocrine and cardiovascular responses to performance and peer rejection stressors over the adolescent transition in a normative sample. Participants were 82 healthy children (ages 7–12 years, n = 39, 22 females) and adolescents (ages 13–17, n = 43, 20 females) recruited through community postings. Following a habituation session, participants completed a performance (public speaking, mental arithmetic, mirror tracing) or peer rejection (exclusion challenges) stress session. Salivary cortisol, salivary alpha amylase (sAA), systolic and diastolic blood pressure (SBP, DBP), and heart rate were measured throughout. Adolescents showed significantly greater cortisol, sAA, SBP, and DBP stress response relative to children. Developmental differences were most pronounced in the performance stress session for cortisol and DBP and in the peer rejection session for sAA and SBP. Heightened physiological stress responses in typical adolescents may facilitate adaptation to new challenges of adolescence and adulthood. In high-risk adolescents, this normative shift may tip the balance toward stress response dysregulation associated with depression and other psychopathology. Specificity of physiological response by stressor type highlights the importance of a multisystem approach to the psychobiology of stress and may also have implications for understanding trajectories to psychopathology. En ligne : http://dx.doi.org/10.1017/s0954579409000042 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=680