دانلود مقاله ISI انگلیسی شماره 35252
عنوان فارسی مقاله

روان رنجوری و درونگرایی با الگوهای کورتیزول بزاق در نوجوانان همراه است

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
35252 2015 14 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Neuroticism and introversion are associated with salivary cortisol patterns in adolescents
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Psychoneuroendocrinology, Volume 33, Issue 10, November 2008, Pages 1344–1356

کلمات کلیدی
ریتم روزانه کورتیزول - فعالیت - شخصیت - روان رنجوری - درونگرایی - جنسیت - بلوغ -
پیش نمایش مقاله
پیش نمایش مقاله روان رنجوری و درونگرایی با الگوهای کورتیزول بزاق در نوجوانان همراه است

چکیده انگلیسی

Previous studies have yielded equivocal findings on the relationship between personality and cortisol activity. The present study examined associations between personality and cortisol activity in a large, diverse adolescent sample, while partialling the effects of relevant demographic and health-related covariates. A subsample of 230 participants (57% of whom reported elevated neuroticism) was selected from a larger sample of 16–18-year olds involved in a study on risk factors for emotional disorders. Subsample participants completed a battery of personality questionnaires, and saliva collection was requested several months later on three consecutive days at six time points per day, from wakeup to bedtime. Associations between personality and cortisol rhythms were examined using multilevel growth curve modeling. Neuroticism (N) and introversion (I) were significantly and differentially associated with features of diurnal cortisol patterns. Specifically, a significant N × gender interaction was observed, demonstrating flatter cortisol rhythms across the waking day among male participants with higher N. Elevated I, however, was associated with lower cortisol awakening responses for both male and female participants, and higher cortisol at the time of waking for male participants only. The present study supports personality as a significant predictor of diurnal cortisol patterns in late adolescence, after accounting for the effects of demographic and health covariates, and suggests that gender plays a role in moderating associations between personality and cortisol.

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پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.