دانلود مقاله ISI انگلیسی شماره 35828
عنوان فارسی مقاله

از باروری تا رفتار جنسی بزرگسالان

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
35828 1996 21 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
From Fertilization to Adult Sexual Behavior
منبع

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

Journal : http://www.sciencedirect.com/science/journal/0018506X, Volume 30, Issue 4, December 1996, Pages 333–353

کلمات کلیدی
- باروری - رفتار جنسی بزرگسالان
پیش نمایش مقاله
پیش نمایش مقاله از باروری تا رفتار جنسی بزرگسالان

چکیده انگلیسی

Research has established the broad mammalian developmental plan that genes on the sex chromosomes influence gonad development which determines gonadal hormone production (or its absence) leading to modification of the genitalia and simultaneously biasing the nervous system to organize adult sexual behavior. This might be considered the “gonad to hormones to behavior” model. It is clear, however, that although this model generally works well it is incomplete. The model does not account for behavioral influences attributed to the environment or to genetic but nongonadal or hormonal factors. In this essay we probe those areas of sexual development that are neither differentiated by hormones nor activated by them. The concept of the environment used for our discussion is very broad; it incorporates considerations of both the molar and the molecular levels. The general sense of the word “environment” as something exterior to the person is retained, even if that something influences intraperson processes. In addition, we focus directly on molecular events themselves. Here the “environment” involved can be that within a DNA segment. We also expand the notion of “biologically based sex differences.” Although many, and perhaps most, important sex differences arise from gonadal and hormonal development, also important are sex differences which are neither gonadal nor hormonal. All these factors affect the internal workings of the individual and intervene in structuring how the social environment might or might not modify sexual behavior. This discourse calls attention to features that are central to the so-called nature–nurture discussion.

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