دانلود مقاله ISI انگلیسی شماره 76820
عنوان فارسی مقاله

سن و موقعیت اجتماعی، تعدیل کننده اثر استرس بر باروری

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
76820 2006 12 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Age and social position moderate the effect of stress on fertility
منبع

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

Journal : Evolution and Human Behavior, Volume 27, Issue 5, September 2006, Pages 345–356

کلمات کلیدی
باروری؛ ناباروری؛ فشار؛ مدل سرکوب باروری؛ IVF
پیش نمایش مقاله
پیش نمایش مقاله سن و موقعیت اجتماعی، تعدیل کننده اثر استرس بر باروری

چکیده انگلیسی

There is now compelling evidence that psychosocial stress is a cause of reproductive suppression in humans. However, women continue to conceive in the harshest conditions of war, poverty, or famine, suggesting that suppression can be bypassed. The reproductive suppression model (RSM) proposes that natural selection should favor factors that reliably predict conditions for reproduction. In this study, we examine two such factors, age and social position, in women undergoing fertility treatment. We hypothesized that stress-related reproductive suppression would be more likely in younger compared to older women and in women in lower compared to higher social positions. The final sample consisted of 818 women undergoing fertility treatment. Psychosocial stress and sociodemographic data were collected prior to the start of treatment (Time 1), whereas fertility, as indexed by pregnancy or live birth, was assessed 12 months later (Time 2). The results showed that younger women were four times more likely to suppress than older women, and that unskilled and manual workers were more likely to suppress than those in middle social positions (e.g., white collar workers). However, significant associations between stress and fertility were also observed for women in higher social positions (e.g., professionals and executives). The findings provide support for the RSM.

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