世界左撇子日 关于左撇子你不知道的6件事
<p><span word="August">August</span> 13<span word="th">th</span> <span word="is">is</span> <span word="Left">Left</span> <span word="Handers">Handers</span>' <span word="Day">Day</span> <span word="and">and</span> <span word="this">this</span> <span word="year">year</span>, 2017, <span word="will">will</span> <span word="mark">mark</span> <span word="the">the</span> 22<span word="nd">nd</span> <span word="annual">annual</span> <span word="celebration">celebration</span>. <span word="The">The</span> <span word="first">first</span> <span word="celebration">celebration</span> <span word="took">took</span> <span word="place">place</span> <span word="in">in</span> 1976 <span word="to">to</span> <span word="promote">promote</span> <span word="awareness">awareness</span> <span word="of">of</span> <span word="left">left</span> <span word="handers">handers</span>' <span word="and">and</span> <span word="the">the</span> <span word="struggles">struggles</span> <span word="they">they</span> <span word="face">face</span> <span word="with">with</span> <span word="the">the</span> <span word="day">day</span>-<span word="to">to</span>-<span word="day">day</span> <span word="products">products</span> <span word="catered">catered</span> <span word="towards">towards</span> <span word="the">the</span> <span word="right">right</span>-<span word="handed">handed</span> <span word="predominant">predominant</span> <span word="population">population</span>. <span word="It">It</span> <span word="has">has</span> <span word="been">been</span> <span word="estimated">estimated</span> <span word="that">that</span> <span word="up">up</span> <span word="to">to</span> 10 <span word="percent">percent</span> <span word="of">of</span> <span word="the">the</span> <span word="world">world</span>'<span word="s">s</span> <span word="population">population</span> <span word="are">are</span> <span word="left">left</span>-<span word="handers">handers</span> <span word="and">and</span> <span word="even">even</span> <span word="now">now</span>, <span word="many">many</span> <span word="are">are</span> <span word="still">still</span> <span word="discriminated">discriminated</span> <span word="in">in</span> <span word="society">society</span> <span word="for">for</span> <span word="being">being</span> <span word="born">born</span> <span word="that">that</span> <span word="way">way</span>. <span word="Scientists">Scientists</span> <span word="have">have</span> <span word="studied">studied</span> <span word="left">left</span> <span word="handers">handers</span>' <span word="for">for</span> <span word="a">a</span> <span word="while">while</span> <span word="now">now</span> <span word="to">to</span> <span word="see">see</span> <span word="what">what</span> <span word="differences">differences</span> <span word="they">they</span> <span word="boast">boast</span> <span word="in">in</span> <span word="comparison">comparison</span> <span word="to">to</span> <span word="their">their</span> <span word="peers">peers</span>, <span word="and">and</span> <span word="here">here</span> <span word="are">are</span> <span word="six">six</span> <span word="surprising">surprising</span> <span word="discoveries">discoveries</span>:</p><p>2017年8月13号是第22个世界左撇子日。我们生活的世界大多都是为右撇子设计的，而为了引起对左撇子的关注，1976年这个纪念日被首次提出。据统计，世界上现在有10%的人口都是左撇子，然而至今他们中的很多人仍遭受着不公平对待。科学家曾对左右撇子进行研究来辨别彼此有何不同，这里是六个令人惊讶的发现：</p><p>1.<span word="Left">Left</span>-<span word="handers">handers</span> <span word="are">are</span> <span word="more">more</span> <span word="likely">likely</span> <span word="to">to</span> <span word="develop">develop</span> <span word="schizophrenia">schizophrenia</span>. <span word="A">A</span> <span word="whopping">whopping</span> 20 <span word="percent">percent</span> <span word="of">of</span> <span word="schizophrenics">schizophrenics</span> <span word="are">are</span> <span word="said">said</span> <span word="to">to</span> <span word="be">be</span> <span word="left">left</span>-<span word="handers">handers</span>, <span word="which">which</span> <span word="is">is</span> <span word="a">a</span> <span word="strong">strong</span> <span word="proportion">proportion</span> <span word="considering">considering</span> <span word="they">they</span> <span word="only">only</span> <span word="make">make</span> <span word="up">up</span> 10 <span word="percent">percent</span> <span word="of">of</span> <span word="the">the</span> <span word="world">world</span>'<span word="s">s</span> <span word="population">population</span>. <span word="What">What</span>'<span word="s">s</span> <span word="more">more</span>, <span word="being">being</span> <span word="left">left</span> <span word="handed">handed</span> <span word="has">has</span> <span word="been">been</span> <span word="associated">associated</span> <span word="with">with</span> <span word="mood">mood</span> <span word="disorders">disorders</span>, <span word="ADD">ADD</span> <span word="and">and</span> <span word="dyslexia">dyslexia</span>.</p><p>1. 左撇子更容易精神分裂。据称，近20%的精神分裂患者都是左撇子。鉴于左撇子仅占全球人口的10%，这个比例是相当大的。而且，左撇子更容易遭受情绪障碍、注意力缺乏症和阅读障碍的困扰。</p>
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