دانلود مقاله ISI انگلیسی شماره 75476
عنوان فارسی مقاله

استرس در دوران بارداری و رشد شناختی و خلق و خو در نوزادان

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
75476 2003 8 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Prenatal stress and cognitive development and temperament in infants
منبع

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

Journal : Neurobiology of Aging, Volume 24, Supplement 1, May–June 2003, Pages S53–S60

کلمات کلیدی
استرس در دوران بارداری، رشد حرکتی و شناختی جنین ؛ محور HPA؛ کورتیزول مادر
پیش نمایش مقاله
پیش نمایش مقاله استرس در دوران بارداری و رشد شناختی و خلق و خو در نوزادان

چکیده انگلیسی

Studies in rodents and nonhuman primates indicate that maternal stress during pregnancy can influence the developing fetus, resulting in delay of motor and cognitive development and impaired adaptation to stressful situations. These effects may be mediated by the hypothalamic–pituitary–adrenal (HPA) axis. We examined whether stress during pregnancy predicted developmental outcome of human infants in a prospective design. Self-report data about daily hassles and pregnancy-specific anxiety and salivary cortisol levels were collected in nulliparous pregnant women. Dependent measures were scores on the Bayley Scales of Infant Development and on temperamental questionnaires at 3 and 8 months. Pregnancy-specific anxiety in mid pregnancy predicted lower mental and motor developmental scores at 8 months. Early morning values of cortisol in late pregnancy were negatively related to both mental and motor development at 3 months and motor development at 8 months. Pregnancy-specific anxiety explained 7% of the variance of test-affectivity and goal-directedness at 8 months. Increased maternal stress during pregnancy seems to be one of the determinants of temperamental variation and delay of development of infants and may be a risk factor for developing psychopathology later in life.

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