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Params: post, 287495, a:24:{i:0;s:77:"日报标题：茫茫人海一眼就能发现美女，可能因为你单身
";i:1;a:4:{s:3:"tag";s:3:"img";s:6:"option";N;s:8:"original";a:2:{i:0;s:5:"[IMG]";i:1;s:6:"[/IMG]";}s:8:"children";a:1:{i:0;s:61:"http://pic2.zhimg.com/9b8b517badcf537f92c037b6747907f5_is.jpg";}}i:2;s:643:" 陈小伊，非典型理科女。
可能因为你是单身狗？根据 07 年 Jon Maner 的文章：Can't take my eyes off you: Attentional adhesion to mates and rivals，直男直女们被要求看一系列照片：美男，美女，普通长相男，普通长相女，每张照片出现在屏幕一角，然后他们会被要求看向屏幕另外一个地方，他们眼睛看着照片的时间会被准确地记录下来。
实验发现：1. 尽管人们觉得自己盯着每张照片时间是差不多的（因为他们的主要任务是按照提示看向屏幕另一头），但是实际上他们盯着美男美女的时间要更长；";i:3;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:57:"所以不受意识控制的，人就是爱看美男美女";}}i:4;s:54:"，“不能把目光从他们身上挪开啊”。2. ";i:5;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:81:"单身狗看漂亮异性的时间要长于看同性的，这点对男女都一样";}}i:6;s:90:"！！所以女人爱看美男和男人爱看美女是一样一样的。3. 有趣的是，";i:7;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:57:"那些感情稳定的，看漂亮同性的时间更长。";}}i:8;s:327:"对此，Maner 提出的理论是：生物进化的时候，就是为了和自己心仪的对象啪啪啪，所以视觉注意力不受意识地控制去“猎捕”潜在的异性对象。而当你已经进入了稳定的感情中，你就会更加注意潜在会威胁自己地位的“漂亮同性”，而且有趣的是，";i:9;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:63:"感情稳定的男性似乎更加在意比自己漂亮的同性";}}i:10;s:431:"，他们盯着“漂亮同性”的时间更长，估计是潜意识地评估他对自己的威胁（看来男人真的很怕自己被绿啊）。所以这不算是大脑的“技能”，因为看漂亮姑娘 / 汉子不是通过训练获得的“技能”，而是通过一种天性的，并不能受自己控制的机制。
那么大脑是怎样做到的呢？我能找到的资料并不多，但是总的理论大概是通过";i:11;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:21:"“视觉注意力”";}}i:12;s:66:"来实现的。我们视觉上看到的信息其实非常多，而";i:13;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:33:"“注意力”的资源是有限";}}i:14;s:252:"的，所以不论你是通过意识调控（脑子里想着：我要看美女，我要看美女），还是非意识调控（脑子里明明想着别的事却一边下意识地去看美女），都是将注意力的资源放在了美女身上。最最";i:15;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:9:"常见的";}}i:16;s:74:"（注意，不是唯一的）“视觉注意力”模型是这样的：
";i:17;a:4:{s:3:"tag";s:3:"img";s:6:"option";N;s:8:"original";a:2:{i:0;s:5:"[IMG]";i:1;s:6:"[/IMG]";}s:8:"children";a:1:{i:0;s:66:"http://pic3.zhimg.com/70/v2-8a9dc4423e1e6cbf31560a598ed51d26_b.jpg";}}i:18;s:56:"
大脑接受信息的时候，通过注意力有一个";i:19;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:21:"“聚焦点 Focus”";}}i:20;s:57:"，然后周围的信息还是会收集，只是以一种";i:21;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:18:"“低分辨率”";}}i:22;s:1253:"的形式（Fringe），然后超过这个范围的信息就干脆不收集了（Margin）。所以大意就是你的眼睛看到了街上各种人，比如你就好“大长腿”，然后一个有着“大长腿”样子的人就立刻吸引了你的注意力，你的聚焦点 Focus 就会到这个人身上，然后你仔细收集关于她的信息：是不是也是个大胸，脸怎么样之类的，如果都 PASS，可能这时视觉系统才会向你的大脑报告：“老板老板我发现了美女！！”，你才会“意识”到自己找到了个美女。可能某位女性是“大长腿”，结果你 Focus 过去一看，发现是个有大长腿的阿姨，那么你的注意力就不会停留，继续搜索下一个“大长腿”了。
关于“注意力”本身怎样控制和转移，还是一块很多人在努力研究的内容，尤其这种“下意识”的行为，到底是在眼睛层面就开始了信息筛选呢？还是在更高级的大脑层面进行了信息筛选？这些都是科学家们想搞清楚的。
总的来说就是男人天生爱看漂亮妹子，女人也天生爱看漂亮汉子。等你结婚稳定了，你不但要看漂亮妹子，还得提防漂亮汉子。所以且看且珍惜吧 : )
";i:23;a:4:{s:3:"tag";s:3:"url";s:6:"option";s:38:"http://www.zhihu.com/question/56305243";s:8:"original";a:2:{i:0;s:46:"[URL='http://www.zhihu.com/question/56305243']";i:1;s:6:"[/URL]";}s:8:"children";a:1:{i:0;s:12:"阅读原文";}}}, 1621686945, 1714226727
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