研究表明智商并非一成不变
<p><span word="University">University</span> <span word="College">College</span> <span word="London">London</span> <span word="researchers">researchers</span> <span word="tested">tested</span> <span word="pupils">pupils</span> <span word="between">between</span> <span word="the">the</span> <span word="ages">ages</span> <span word="of">of</span> 12 <span word="and">and</span> 16 <span word="in">in</span> 2004, <span word="with">with</span> <span word="scores">scores</span> <span word="ranging">ranging</span> <span word="from">from</span> 77 <span word="to">to</span> 135. <span word="Four">Four</span> <span word="years">years</span> <span word="later">later</span>, <span word="scores">scores</span> <span word="were">were</span> <span word="between">between</span> 87 <span word="and">and</span> 143, <span word="but">but</span> <span word="with">with</span> <span word="some">some</span> <span word="major">major</span> <span word="changes">changes</span> <span word="in">in</span> <span word="individuals">individuals</span>.</p><p>据英国《每日邮报》10月19日报道，伦敦大学学院的研究人员在2004年时对12岁到16岁间的一些学生进行了<span word="IQ">IQ</span>测试，测试得分约在77到135分之间。四年之后，这些学生的<span word="IQ">IQ</span>得分总体提升到了87到143分，但个人的变化情况各有不同。</p><p><span word="Not">Not</span> <span word="only">only</span> <span word="was">was</span> <span word="there">there</span> <span word="a">a</span> <span word="significant">significant</span> <span word="change">change</span> <span word="in">in</span> <span word="written">written</span> <span word="tests">tests</span> <span word="but">but</span> <span word="brain">brain</span> <span word="scans">scans</span> <span word="confirmed">confirmed</span> <span word="those">those</span> <span word="who">who</span> <span word="had">had</span> <span word="improved">improved</span> <span word="their">their</span> <span word="score">score</span> <span word="had">had</span> <span word="more">more</span> <span word="grey">grey</span> <span word="matter">matter</span>.</p><p>不仅仅是笔试成绩有明显的变化，脑部扫描也显示，那些得分提高了的学生脑部出现了更多的灰质（灰质是一种神经组织，是中枢神经系统的重要组成部分）。</p><p><span word="The">The</span> <span word="tests">tests</span> <span word="suggest">suggest</span> <span word="children">children</span> <span word="who">who</span> <span word="perform">perform</span> <span word="poorly">poorly</span> <span word="at">at</span> <span word="school">school</span> <span word="in">in</span> <span word="their">their</span> <span word="early">early</span> <span word="teens">teens</span> <span word="may">may</span> <span word="still">still</span> <span word="be">be</span> <span word="high">high</span>-<span word="achievers">achievers</span>.</p><p>这一测验表明，那些早期在学校表现并不突出的孩子未来仍有可能成为佼佼者。</p><p><span word="Researchers">Researchers</span> <span word="measured">measured</span> <span word="each">each</span> <span word="person">person</span>’<span word="s">s</span> <span word="verbal">verbal</span> <span word="IQ">IQ</span> <span word="using">using</span> <span word="standard">standard</span> <span word="tests">tests</span> <span word="in">in</span> <span word="maths">maths</span>, <span word="English">English</span>, <span word="memory">memory</span> <span word="and">and</span> <span word="general">general</span> <span word="knowledge">knowledge</span>, <span word="and">and</span> <span word="also">also</span> <span word="their">their</span> <span word="non">non</span>-<span word="verbal">verbal</span> <span word="IQ">IQ</span>, <span word="measured">measured</span> <span word="by">by</span> <span word="identifying">identifying</span> <span word="missing">missing</span> <span word="elements">elements</span> <span word="of">of</span> <span word="a">a</span> <span word="picture">picture</span> <span word="and">and</span> <span word="solving">solving</span> <span word="visual">visual</span> <span word="puzzles">puzzles</span>.</p><p>研究人员通过数学、英语、记忆力和常识几方面的标准测验来测试每个学生的言语智商，并通过填充图像缺失部分，完成视觉谜题来测试学生的非言语智商。</p>
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