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
When older people can no longer remember names at a cocktail party, they tend to think that their brainpower is declining. But a
When older people can no longer remember names at a cocktail party, they tend to think that their brainpower is declining. But a
admin
2017-12-08
20
问题
When older people can no longer remember names at a cocktail party, they tend to think that their brainpower is declining. But a growing number of studies suggest that this assumption is often wrong. Instead, the research finds, the aging brain is simply taking in more data and trying to examine carefully a lot of information, often to its long-term benefit.
Some brains do deteriorate with age. But for most aging adults, researchers say, much of what occurs is a gradually widening focus of attention that makes it more difficult to get hold of just one fact. Although that can be frustrating, it is often useful.
"It may be that distractibility is not, in fact, a bad thing" said Shelley E Carson, a psychology researcher at Harvard "It may increase the amount of information available to the conscious mind"
For example, in studies where subjects are asked to read passages that are interrupted with unexpected words or phrases, adults 60 and older work much more slowly than college students. Although the students plow through the texts at a consistent speed regardless of what the out-of-place words mean, older people slow down even more when the words are related to the topic at hand. That indicates that they are not just stumbling (结结巴巴地念) over the extra information, but are taking it in and processing it.
When both groups were later asked questions for which the out-of-place words might be answers, the older adults responded much better than the students.
"For the young people, it’s as if the distraction never happened," said a researcher of the review, Lynn Hasher, a professor of psychology at the University of Toronto. "But for older adults, because they’ve retained all this extra data, they’re now suddenly the better problem solvers. They can transfer the information they’ve soaked up from one situation to another."
Such tendencies can yield big advantages in the real world, where it is not always clear what information is important, or will become important. For instance, a seemingly irrelevant point or suggestion in a memo can take on new meaning if the original plan changes.
Why could older people give better replies than college students in the experiment?
选项
A、They were more experienced readers.
B、They absorbed more extra information.
C、College students couldn’t focus on the passage.
D、College students had no interest in the passage.
答案
B
解析
由第4段最后一句中的taking it in and processing it、第6段第2句中的retained all this extra data及该段最后一句的soaked up等可知,和学生不同,老年人在阅读时,能吸收那些额外的信息,并对这些信息进行处理和理解。这正是老年人回答问题比大学生好的原因,B与此相符,故为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/iNa7777K
0
大学英语四级
相关试题推荐
Today’slectureisonthesubjectofPronunciationAchievementFactors.Asanintroductionweshouldaskourselvesthreeque
Today’slectureisonthesubjectofPronunciationAchievementFactors.Asanintroductionweshouldaskourselvesthreeque
Domesticviolenceisaseriouscrimecausingserioussocialproblems.Itisviolenceathome,usuallythehusbandbeatinghiswi
A、Getsomesleep.B、Dohomeworktilltonight.C、Readarticlesabouteyeproblems.D、Drinksomecoffee.D在对话的末尾,男士提议去喝咖啡,把作业留到晚上做
A、Takingpartinfights.B、Laughingatothers.C、Consumingsoftdrinks.D、Attackinganimals.A短文提到,侵略性行为包括损坏别人的东西(destroyingpos
Politicsisanemotionalbusiness.Still,manypeoplefoundthemselvesunusuallymovedbythehistoricpresidentialinauguration
A、Arockethasbeensuccessfullylaunched.B、Therewasarockethittingthemoon.C、Adeepdarkholeappearedonthemoon’sSout
A、Abusycitycenterconvenientforshopping.B、Apeacefulseashorewithbeautifulviews.C、Ahugebaywithalittlebalcony.D、
WhichLowCarbonTechnologyIsNowaReality?A)Withfossilfuelsexpectedtosupplyover70%oftheworld’senergyneedsby204
Worriedaboutprescriptiondrugs?Howtoweighyourrisk?[A]WhenthepainrelieverVioxxwaswithdrawnfromtheworldwidemark
随机试题
同化激素是
燃料中对锅炉工况影响较大的成分有:发热量、水分、灰分、挥发分。()
男性,56岁,突发右下肢疼痛无力2小时。查体:P104次/分,律绝对不齐,右下肢苍白,皮温发凉,动脉搏动未触及。首选治疗为
检查肾上腺皮质功能紊乱的首选项目是
患者男,67岁。脑梗死后言语不利15天。查体:张口困难,舌运动困难,发音不清,吞咽障碍,听理解、阅读理解、书写正常。吞咽造影检查作为造影剂的是
患者,男,50岁,以特发性血小板减少性紫癜收入院,最常见的出血部位是
某汽车加工厂为增值税一般纳税人,增值税税率为17%,消费税税率为3%。该厂于2010年12月发生以下经济业务:(1)从海南某农场购进天然橡胶,开具的普通发票上注明的价款为200000元,购进该货物支付的运费为60000元(含货票)。橡胶厂将这些天然橡
以下关于收入的说法中,错误的有()。
在近代中国,帝国主义列强之所以不能灭亡和瓜分中国的根本原因是()
A.supplementedB.directC.expectationD.latterE.predominantlyF.outbreakG.laterH.sharplyI.abundanceJ.again
最新回复
(
0
)