首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Forget the widely unloved redesign. Facebook has committed a greater offense. According to a new study by doctoral candidate Ary
Forget the widely unloved redesign. Facebook has committed a greater offense. According to a new study by doctoral candidate Ary
admin
2014-12-18
75
问题
Forget the widely unloved redesign. Facebook has committed a greater offense. According to a new study by doctoral candidate Aryn Karpinski of Ohio State University and her co-author Adam Duberstein of Ohio Dominican University, college students who use the 200 million-member social network have significantly lower grade-point averages(GPAs)than those who do not.
The study surveyed 219 undergraduate and graduate students and found that GPAs of Facebook users typically ranged a full grade point lower than those of nonusers—3.0 to 3.5 for users versus 3.5 to 4.0 for their non-networking peers. It also found that 79% of Facebook members did not believe there was any link between their GPA and their networking habits.
Karpinski says she isn’t surprised by her findings but clarifies that the study does not suggest that Facebook directly causes lower grades, merely that there’s some relationship between the two factors. "Maybe Facebook users are just prone to distraction," said Karpinski.
John Kamin, a student at Hofstra University in New York who uses Facebook, says it’s "absurd" to associate the social network with poor grades. "It’s a networking tool for people," says Kamin, who adds that he spends about an hour a day on Facebook, far less time than he spends playing the addictive game Brick Breaker on his BlackBerry—there’s that question of users’ distractibility. But, Kamin says, "I don’t think someone is more or less intelligent because they sign up for it."
Karpinski and Duberstein’s study isn’t the first to associate Facebook with diminished mental abilities. In February, Oxford University neuroscientist Susan Greenfield cautioned Britain’s House of Lords that social networks like Facebook and Bebo were "infantilizing(使幼儿化)the brain into the state of small children" by shortening the attention span and providing constant instant excitement. And in his new book, iBrain: Surviving the Technological Alteration of the Modern Mind, UCLA neuroscientist Gary Small warns of a decreased ability among devotees of social networks and other modern technology to read real-life facial expressions and understand the emotional context of subtle gestures. Young people are particularly at risk for these problems, he writes, because "young minds tend to be the most sensitive, as well as the most exposed, to digital technology."
Some experts dismiss all studies of Internet use as flawed, since there is no reasonable way to control the countless variables that may affect such research. For its part, Facebook declined to address the specific findings of the new study but issued a statement on Monday, April 13, saying that Facebook isn’t the only diversion around; TV and video games can be just as distracting as online social networks. The company also pointed to a study released earlier this month by researchers at the University of Melbourne showing that personal Internet use at work can help focus workers’ concentration and increase productivity.
What do the "experts" do with the studies of Internet use, as is mentioned in the last paragraph?
选项
A、They decide to give up doing such studies.
B、They take it meaningless to study Internet use.
C、They don’t think any such studies are perfect.
D、They don’t want their studies to be interfered with.
答案
C
解析
原文该句中的dismiss...as...相当于“regard...as...”,因此,该句表明有些专家认为所有有关网络使用的研究都是有缺陷的,C是对原文内容的近义改写,故为本题答案。
转载请注明原文地址:https://kaotiyun.com/show/mlm7777K
0
大学英语六级
相关试题推荐
A、Shecan’twaitherbushome.B、Shespenthertimeshopping.C、Shegotinterestedinwhatsheisreading.D、Shedidn’twakeup
Forthispart,youareallowed30minutestowriteashortessayentitledWhatIsMoreImportant:CharacterorAcademicAchievem
Forthispart,youareallowed30minutestowriteashortessayentitledAPackageTouroraSelf-guidedTour?Youshouldwrite
现代中国人的姓名通常由姓(家庭姓氏)和名(个人所起的名字)组成,并且姓在前,名在后。因此,王小平被称为王先生,个人的名字为小平。但是,在中国古代,起名非常复杂。一个人通常有好几个名字,包括姓、氏、名、字,每一个都表达不同的意思。姓和氏演变为现在的姓,名和字
A、Statesmustsetahigherminimumwagethanunderfederallaw.B、Statesmustforbidsmallcompaniestosetalowminimumwage.
HereareSofiaFranco,thefoodwriterandstylist’stop11tipsforahealthydiet:1.Drinklotsofwater.Takea1.5literbo
TheStateBoardofRegentswillconsiderlettingalternativeteachertrainingprogramscertifyteachers,expandingtherolethat
A、Tohaveajobinterview.B、Toseehisnewgirlfriend.C、Toseehisnewsectionchief.D、Totakeaphotoofhisnewboss.C由男士提
A、SheiseagertobeacceptedintotheUniversity.B、SheiswaitingtoseeifshecouldgetthejobfromIBM.C、Sheisexpecting
A、Hernameisonthetopofthelist.B、Sheisexpectingajobinterview.C、Shewillbethelasttobeinterviewed.D、Shemustf
随机试题
炙甘草汤主治证的病机是
下述酶促反应中,哪一个是可逆的
患者,女,42岁,经血淋漓不断月余,气短懒言,倦怠乏力,面色苍白。舌淡,脉细弱无力。治宜选用的中成药是()。
已满14周岁不满16周岁的人,犯()罪应当负刑事责任。
企业产能计划的类型包括()。
教学过程阶段的中心环节是()。
短板理论是指木桶的盛水量是由组成木桶的木板中最短的一块决定的.这块短板即为这个木桶盛水量的“限制因素”。根据上述定义,下列不符合短板理论的是()。
钟表店的师傅把表的时针和分针装反了,中午12点把时间调准了,那么到第二天中午12点整为止,共有几次时间显示是正确的?()
软件工程学中除了重视软件开发的研究外,另外一个重要组成内容是软件的()。
A——distributionchannels B——unfaircompetitionC——dumping D——tradeconsultationE——importlicense
最新回复
(
0
)