性取向是天生的吗？性取向会随环境改变吗

 richangshenghuozhongwomenchangchanghuikandaohenduoshuaigetongxinglian，dajiakenengdouzaigantanweishenmetongxinglianzheneimeduoshishuaigemeinv，xingquxiangshitianshengdema?jintianhuazhenxiaobianyunitantaozheigewenti，kankanxingquxianghuisuihuanjinggaibianma。

一、性取向会随环境改变吗?

 guanyuxingquxiangdechanshengyouhenduozhonglilun，dangjinjuedaduoshukexuejia、xintaixuejia、yixuezhuanjiarenweixingquxiangshixiantianjuedingde，guanyuxingquxiangshitianshengdemazheigewenti，meiguoxintaixuexiehui(american psychological association，apa)fabiaodeyipiankexuewenxianbiaoming：zhangqideshiyanjiluzhengming，tongxinglianshiwufabei“jiaozheng”de，xingquxiangwufagaibian。

 xuduoyanjiurenyuanzaoyidechulejiaoweiyizhidekanfa：tongxinglianyoushenhoudeshengwuyixuejichu，tongxinglianzhedexingquxiangshiyoutongxinglianjiyinjuedingde，wufatongguohoutiangaibian，bushiyizhongxuanze，yebushizijikeyikongzhide。

 bufentongxinglianzhezai12suishi，jiuyijingqingchudeyishidaozijidexingquxiangle，lingyibufentongxinglianzheyaozai12sui~16suidejieduanjixutansuozijidexingquxiangbingzhubuquedingxialai，juedabufentongxinglianzhezai20suideshihoudounengqingxidezhidaozijidexingquxiangle。danshiyeyouyixietongxinglianzhekenengzai40~50suishi，caituranyishidaozijidexingquxiangbingshenxinbuyi。

 zheixieqingkuangdoushizhengchangde，tongxinglianzheyishidaozijixingquxiangdezaowan，yugerenjingli、suochudeshehuihewenhuahuanjing，youhendadeguanlian。zheishiyinweiyixinglianzaishuliangshangzhanjunianyaxingdeyoushi，tongxinglianzhehennanzaizhouweichongmanyixinglianzhedehuanjingxia，xiangyixinglianzheyiyangcongxiaorenzhizijidexingquxiang。

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congzheiyidiankanlai，yiwangwomenkandaodeshuaigetongxingliandabufenshijiyinyichuande。

 2014nian10yue30ri，pingguogongsiceodimu·kukefabiaowenzhangchengrenzijitongxingliandeshenfen，bingbiaoshizuoweiyimingtongxingliangandaozihao。