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
2019-09-18
63
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.
Susan Greenfield points out that social networks like Facebook and Bebo are _____.
选项
A、meaningless
B、unoriginal
C、distractive
D、addictive
答案
C
解析
原文该句中的shortening the attention span意为“缩短注意力的持续时间”,由此可见,Susan Greenfield应认为社交网络会让人难以集中注意力,因此,本题应选C。
转载请注明原文地址:https://kaotiyun.com/show/NNW7777K
0
大学英语六级
相关试题推荐
FeedingtheMassesaLoadofManureTheGreenRevolutionMyth,NormanBorlaug,andWorldHunger[A]Mostpeopledo
FeedingtheMassesaLoadofManureTheGreenRevolutionMyth,NormanBorlaug,andWorldHunger[A]Mostpeopledo
Teenagersarespendingmoremoneythanever.Justlastyear,31.6millionteensspent155billion,accordingtotheNorthbrook,
Teenagersarespendingmoremoneythanever.Justlastyear,31.6millionteensspent155billion,accordingtotheNorthbrook,
A、Theycouldworktogetherwiththewhite.B、Theirchildrenstudiedinthesameschoolsasthewhite’s.C、Theysharedthesame
ToliveintheUnitedStatestodayistogainanappreciationforDahrendorf’sassertionthatsocialchangeexistseverywhere.T
ToliveintheUnitedStatestodayistogainanappreciationforDahrendorf’sassertionthatsocialchangeexistseverywhere.T
IsitanywonderthatAmericaisalsoacountryofdangerouslyoverweightpeople?AccordingtoarecentstudybytheNationa
Theestimatesofthenumbersofhome-schooledchildrenvarywidely.TheU.S.DepartmentofEducationestimatesthereare250,00
随机试题
涂鸦线条的四种水平:_______、单一线、_______、命名线。
某洗涤剂原用于洗发,后来发现它还能用来清洗半导体器件和洗丝毛类服装,于是又开辟了新的市场,大大增加了销售量。其采用的策略是()
化妆品标签审核,是指对进出口化妆品标签中标示的反映()等内容的真实性、准确性进行符合性检验
下列各项中,体现实质重于形式要求的有()。
下列关于单用途卡和多用途卡的表述,不正确的是()。
LIPITORABOUTLIPITORLipitorisaprescriptionmedicine.Alongwithdietandexercise,itlowers"bad"cholesterol(胆固醇)iny
A:OK,howwouldyouliketopay?B:______
战国时期提出“兼爱”“非攻”的思想家是()。
有以下程序#include<stdio.h>main(){FILE*pf;char*s1="China",*s2="Beijing";pf=fopen("abc.dat","wb+");fwrite(s2,7,1,pf);rewind(pf)
A—proofofdeathI—copyrightlawB—bodilyharmJ—sumofclaimC—keywitnessK—housearrestD—rightofauthorL—permanentpopulat
最新回复
(
0
)