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为什么听别人打手机会闹心？[文章来自:考试与评价 http://www.trgroup.com.cn/te/ 4
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Annoyed by cellphones? Scientists explain why[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ 9g~
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Ever wonder why overhearing a cellphone conversation is so annoying? American researchers think they have found the answer.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ S%hKa*@%|EZ?FroG]
Whether it is the office, on a train or in a car, only half of the conversation is overheard which draws more attention and concentration than when overhearing two people talking, according to scientists at[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ heEI�*u?M2q^M_(FroG]
"We have less control to move away our attention from half a conversation (or halfalogue) than when listening to a dialogue," said Lauren Emberson, a co-author of the study that will be published in the journal Psychological Science.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ mO]Hd5) :b2cHj Q FroG]
"Since halfalogues really are more distracting and you can't tune them out, this could explain why people are irritated," she said in an interview.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ 0F�EAVlo/Q k.oH'FroG]
Last year Americans spent 2.3 trillion minutes chatting on cellphones, according to the[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ uCKs Y* UBc"tk{FgFroG]
Worldwide, there are about 4.6 billion cellphone subscribers, according to the International Telecommunications Union, a U.N. agency. The number is equal to about two-thirds of the world's population, leaving few corners of the globe where public spaces are free of mobile-tethered babblers.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ \.JuO,hso Flh"m^znpFroG]
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Emberson said people try to make sense of snippets of conversation and predict what speakers will say next.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ n2xLx1(Z &/OrRP3FroG]
"When you hear half of a conversation, you get less information and you can't predict as well," she said. "It requires more attention."[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ bEdl|Gqnl?_`~f?$FroG]
The findings by Emberson and her co-author Michael Goldstein are based on research involving 41 college students who did concentration exercises, like tracking moving dots, while hearing one or both parties during a cellphone conversation.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ "&80wFxfEIibRFroG]
知道为什么听别人打手机如此心烦吗？美国研究人员称他们找到了答案。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ E NS#S;g '7pA2+qBFroG]
康奈尔大学的科研人员称，无论在办公室、火车还是汽车上，只听到一半的手机谈话比听两个人的完整对话更耗费注意力和精力。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ @rs^'+ OI%hf,TE/P FroG]
将在《心理科学》杂志上发表的研究报告的撰写者之一劳伦•艾伯森说：“相对于倾听一段完整的谈话，只听到一半的谈话让我们更难以转移注意力。”[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ W{ (D|I?&}l`65hq FroG]
她在采访中说：“‘一半的谈话’的确更易让人分神，而你又不能不听，这可以解释为什么听别人打手机会心烦。”[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ ]L mJ5uV=(_=7AV2FroG]
据美国无线贸易组织电信工业协会的数据显示，去年美国人打手机聊天的时间达2.3万亿分钟，比2000年增加了九倍。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ SlIr y 38] tU/_DJQFroG]
据联合国国际电信同盟的数据显示，目前全世界约有46亿手机用户，占全球总人口的三分之二，手机用户几乎遍布世界的每个角落。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ J,81F?(w"-_kv {FroG]
美国中央情报局的数据显示，中国的手机用户最多，达6.34亿，其次是印度，为5.45亿，美国位居第三，为2.7亿。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ g's GIcn"~Qx)etFroG]
艾伯森说，在听别人打手机时，人们总想弄清说话人所说的只言片语的意思，并预测说话人接下来会说什么。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ Vt(u#U9 ( H u/FroG]
她说：“当你只听到一半的谈话时，你得到的信息较少，也不好去预测，所以需要更多的注意力。”[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ rNeW4w7SEP8!~VFroG]
艾伯森和研究报告的共同撰写人迈克尔•戈德斯坦让41名大学生做了一项注意力练习，比如让他们在听一个人或两人在进行手机谈话时追踪移动的小圆点。他们的研究发现基于这项测试。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ [Pk n3s�vXm'24atFroG]
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