考研时文阅读12.doc

考研时文阅读（12） Text 11 Why texting harms your IQ 为什么收发短信会降低智商？ The regular use of text messages and e-mails can lower the IQ more than twice as much as smoking marijuana. That is the claim of psychologists who have found that tapping away on a mobile phone or computer keypad or checking them for electronic messages temporarily knocks up to ten points off the users IQ. This rate of decline in intelligence compares unfavorably with the four-point drop in IQ associated with smoking marijuana, according to British researchers, who have labeled the fleeting phenomenon of enhanced stupidity as infomania. 经常收发短信和e-mail会降低人的智商。这种损害比吸食大麻对智商带来的损害要高两倍多。心理学家发现，使用手机或敲击电脑键盘发送或接收电子信息会暂时降低使用者约十个百分点的智商。根据英国研究人员的研究，吸食大麻会使智商下降个百分点，而与之相比，经常使用电子文本信息造成的智力衰减率更加严重。研究人员将这种暂时变笨的现象称为“信息狂躁”。 Research on sleep deprivation suggests that the IQ drop caused by electronic obsession is also equivalent to a wakeful night. Infomania is mainly a problem for adult workers, especially men, as the study commissioned by Hewlett Packard, the technology company, has concluded. The noticeable drop in IQ is attributed to the constant distraction of always on technology when employees should be concentrating on what they are paid to do. Infomania means that they lose concentration as their minds remain fixed in an almost permanent state of readiness to react to technology instead of focusing on the task in hand. Workers lose productivity by interrupting a business meeting and disrupt social gatherings because of their infirmity, the report said. 关于剥夺睡眠的研究表明因为痴迷于电子产品而造成的智力衰退相当于一夜失眠。惠普科技公司委托进行的研究结果表明，信息狂躁主要表现在成年人身上，尤其是成年男性。 造成这种智力明显衰退的原因在于当员工们应该集中精力工作时，“无处不在”的科技却总是不断分散他们的注意力。信息狂躁是指他们的意识近乎一直处于一种随时对“技术”做出反应的状态，因而无法将注意力集中在手头的工作上。报告中说，因为工人们的虚弱，通过中断了业务会议而失去生产效率，并且破坏了社交聚会的范围。 The brain also finds it hard to cope with juggling lots of tasks at once, reducing its overall effectiveness, it added. And while modern technology can have huge benefits, excessive use can