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为什么美国年轻人越来越不愿意“啪啪啪”？

2016-08-08 佚名 生物谷

美国年轻人
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（图片摘自www.sciencealert.com）研究证据表明，出生于80-90年代的美国年轻人相比60-70年代的父母辈，其发生性行为的频率有明显的降低。 如今的年轻人发生性行为的频率位于1920年至今的相当长的时间段内的新低。这一结果可能与我们的直觉相违背，毕竟如今社交APP的流行使得年轻人接触性文化的门槛变得很低。 而事实上"Pokémon Go"这样的游戏竟然都比社交APP"


（图片摘自www.sciencealert.com）

研究证据表明，出生于80-90年代的美国年轻人相比60-70年代的父母辈，其发生性行为的频率有明显的降低。

如今的年轻人发生性行为的频率位于1920年至今的相当长的时间段内的新低。这一结果可能与我们的直觉相违背，毕竟如今社交APP的流行使得年轻人接触性文化的门槛变得很低。

而事实上"Pokémon Go"这样的游戏竟然都比社交APP"Tinder"还要流行，而年轻人的怀孕比例也正在逐年降低。研究者们认为其中的原因可能有两个：接触成人影片的容易度的上升以及宅在家里的时间变长。

"这一代年轻人似乎对性关系并不感冒，直到20岁以后的年轻人中发生性行为的比例才有些许的上升"。

"从好的一面来看，这种趋势使得年轻人形成健康的性观念，直到他们准备好了之后才会发生对性关系，但代价是他们将放弃专属于年轻人的浪漫感情"。

该研究分析了26707名美国成年人，通过调查的方式询问了他们在18-24岁之间的曾经拥有的性伴侣数量。

结果显示，出生于90年代以后的人中从未有过性伴侣的比例是60后的2倍（15%-6%）。

"交友APP理论上能够帮助年轻人更加容易找到对象。但如果花费在虚拟世界中的时间过多，这些技术反而会产生负面的影响。发生性行为的比例降低就是其中之一。

有意思的是，在此之前（也就是从上世纪中期到90后成长起来这一时间段）年轻人约会发生性关系的比例仍在上升。因此，我们不得不回头看看上一次出现这一现象时的具体情况。

出生于20世纪早期的美国人"性无能"的比例有所上升，这可能源于当时婚姻政策的紧张，再加上一次世界大战以及流感病毒肆虐的影响。而如今这一情况的再次发生，原因却不得而知。

研究者们提出了许多可能的假设，包括年轻人自己的原因以及成长环境等等，但并不包括道德感的上升或宗教信仰的普及。事实上，这一代的年轻人信仰上帝的比例也在下降。

虽然这项研究不能告诉我们为什么年轻人把共度良宵的时间用来玩"口袋妖怪"，但考虑到仅仅69%的异性恋女性能够享受到性高潮，因此，解决这一问题也是刻不容缓的。

相关研究结果发表在《Archives of Sexual Behavior》杂志上。

原始出处

Jean M. Twenge, Ryne A. Sherman, Brooke E. Wells.Sexual Inactivity During Young Adulthood Is More Common Among U.S. Millennials and iGen: Age, Period, and Cohort Effects on Having No Sexual Partners After Age 18.Archives of Sexual Behavior.2016

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  1. [GetPortalCommentsPageByObjectIdResponse(id=2082168, encodeId=b137208216899, content=<a href='/topic/show?id=da144008145' target=_blank style='color:#2F92EE;'>#啪啪啪#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40081, encryptionId=da144008145, topicName=啪啪啪)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/JicbM9ddhTaNkKdhKQ8adCYWzVJQKZXsqSTg3ia12tmdibiaoTZTEjBqfVvmfODz1KpD73pKy4h1W0fAXj62kxGbQA/132, createdBy=d2132500095, createdName=ms5768352621950538, createdTime=Wed Mar 29 22:35:00 CST 2017, time=2017-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96992, encodeId=6bfb969923a, content=我就想问最后这个问题怎么解决？, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2a301931826, createdName=tundra, createdTime=Tue Aug 09 08:32:00 CST 2016, time=2016-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96976, encodeId=a9ad969e617, content=这个混乱的世界, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRkia1DP5MpwEgtXo1XhXA11xD6MWKxunAZFXKSNic0fWHUQx83oNHPlRMxxIctM83QKeCLkJpMibibiaC/0, createdBy=7e581734408, createdName=深海的鱼, createdTime=Tue Aug 09 07:09:00 CST 2016, time=2016-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96948, encodeId=8a4396948e1, content=了解一下！, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Mon Aug 08 22:36:00 CST 2016, time=2016-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96935, encodeId=774c96935d2, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Aug 08 19:55:00 CST 2016, time=2016-08-08, status=1, ipAttribution=)]
    2017-03-29 ms5768352621950538

    #啪啪啪#

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=2082168, encodeId=b137208216899, content=<a href='/topic/show?id=da144008145' target=_blank style='color:#2F92EE;'>#啪啪啪#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40081, encryptionId=da144008145, topicName=啪啪啪)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/JicbM9ddhTaNkKdhKQ8adCYWzVJQKZXsqSTg3ia12tmdibiaoTZTEjBqfVvmfODz1KpD73pKy4h1W0fAXj62kxGbQA/132, createdBy=d2132500095, createdName=ms5768352621950538, createdTime=Wed Mar 29 22:35:00 CST 2017, time=2017-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96992, encodeId=6bfb969923a, content=我就想问最后这个问题怎么解决？, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2a301931826, createdName=tundra, createdTime=Tue Aug 09 08:32:00 CST 2016, time=2016-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96976, encodeId=a9ad969e617, content=这个混乱的世界, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRkia1DP5MpwEgtXo1XhXA11xD6MWKxunAZFXKSNic0fWHUQx83oNHPlRMxxIctM83QKeCLkJpMibibiaC/0, createdBy=7e581734408, createdName=深海的鱼, createdTime=Tue Aug 09 07:09:00 CST 2016, time=2016-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96948, encodeId=8a4396948e1, content=了解一下！, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Mon Aug 08 22:36:00 CST 2016, time=2016-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96935, encodeId=774c96935d2, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Aug 08 19:55:00 CST 2016, time=2016-08-08, status=1, ipAttribution=)]
    2016-08-09 tundra

    我就想问最后这个问题怎么解决？

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=2082168, encodeId=b137208216899, content=<a href='/topic/show?id=da144008145' target=_blank style='color:#2F92EE;'>#啪啪啪#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40081, encryptionId=da144008145, topicName=啪啪啪)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/JicbM9ddhTaNkKdhKQ8adCYWzVJQKZXsqSTg3ia12tmdibiaoTZTEjBqfVvmfODz1KpD73pKy4h1W0fAXj62kxGbQA/132, createdBy=d2132500095, createdName=ms5768352621950538, createdTime=Wed Mar 29 22:35:00 CST 2017, time=2017-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96992, encodeId=6bfb969923a, content=我就想问最后这个问题怎么解决？, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2a301931826, createdName=tundra, createdTime=Tue Aug 09 08:32:00 CST 2016, time=2016-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96976, encodeId=a9ad969e617, content=这个混乱的世界, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRkia1DP5MpwEgtXo1XhXA11xD6MWKxunAZFXKSNic0fWHUQx83oNHPlRMxxIctM83QKeCLkJpMibibiaC/0, createdBy=7e581734408, createdName=深海的鱼, createdTime=Tue Aug 09 07:09:00 CST 2016, time=2016-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96948, encodeId=8a4396948e1, content=了解一下！, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Mon Aug 08 22:36:00 CST 2016, time=2016-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96935, encodeId=774c96935d2, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Aug 08 19:55:00 CST 2016, time=2016-08-08, status=1, ipAttribution=)]
    2016-08-09 深海的鱼

    这个混乱的世界

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=2082168, encodeId=b137208216899, content=<a href='/topic/show?id=da144008145' target=_blank style='color:#2F92EE;'>#啪啪啪#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40081, encryptionId=da144008145, topicName=啪啪啪)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/JicbM9ddhTaNkKdhKQ8adCYWzVJQKZXsqSTg3ia12tmdibiaoTZTEjBqfVvmfODz1KpD73pKy4h1W0fAXj62kxGbQA/132, createdBy=d2132500095, createdName=ms5768352621950538, createdTime=Wed Mar 29 22:35:00 CST 2017, time=2017-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96992, encodeId=6bfb969923a, content=我就想问最后这个问题怎么解决？, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2a301931826, createdName=tundra, createdTime=Tue Aug 09 08:32:00 CST 2016, time=2016-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96976, encodeId=a9ad969e617, content=这个混乱的世界, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRkia1DP5MpwEgtXo1XhXA11xD6MWKxunAZFXKSNic0fWHUQx83oNHPlRMxxIctM83QKeCLkJpMibibiaC/0, createdBy=7e581734408, createdName=深海的鱼, createdTime=Tue Aug 09 07:09:00 CST 2016, time=2016-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96948, encodeId=8a4396948e1, content=了解一下！, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Mon Aug 08 22:36:00 CST 2016, time=2016-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96935, encodeId=774c96935d2, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Aug 08 19:55:00 CST 2016, time=2016-08-08, status=1, ipAttribution=)]
    2016-08-08 1dd8c52fm63(暂无匿称)

    了解一下！

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=2082168, encodeId=b137208216899, content=<a href='/topic/show?id=da144008145' target=_blank style='color:#2F92EE;'>#啪啪啪#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40081, encryptionId=da144008145, topicName=啪啪啪)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/JicbM9ddhTaNkKdhKQ8adCYWzVJQKZXsqSTg3ia12tmdibiaoTZTEjBqfVvmfODz1KpD73pKy4h1W0fAXj62kxGbQA/132, createdBy=d2132500095, createdName=ms5768352621950538, createdTime=Wed Mar 29 22:35:00 CST 2017, time=2017-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96992, encodeId=6bfb969923a, content=我就想问最后这个问题怎么解决？, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2a301931826, createdName=tundra, createdTime=Tue Aug 09 08:32:00 CST 2016, time=2016-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96976, encodeId=a9ad969e617, content=这个混乱的世界, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRkia1DP5MpwEgtXo1XhXA11xD6MWKxunAZFXKSNic0fWHUQx83oNHPlRMxxIctM83QKeCLkJpMibibiaC/0, createdBy=7e581734408, createdName=深海的鱼, createdTime=Tue Aug 09 07:09:00 CST 2016, time=2016-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96948, encodeId=8a4396948e1, content=了解一下！, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Mon Aug 08 22:36:00 CST 2016, time=2016-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=96935, encodeId=774c96935d2, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Aug 08 19:55:00 CST 2016, time=2016-08-08, status=1, ipAttribution=)]
    2016-08-08 忠诚向上

    好好学习

    0

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