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
The two economists call their paper "Mental Retirement," and their findings have aroused the interest of behavioral researchers.
The two economists call their paper "Mental Retirement," and their findings have aroused the interest of behavioral researchers.
admin
2014-12-31
30
问题
The two economists call their paper "Mental Retirement," and their findings have aroused the interest of behavioral researchers. Data from the United States and 12 European countries suggest that the earlier people retire, the more quickly their memories decline.
The implication, the economists and others say, is that there really seems to be something to the "use it or lose it" notion—if people want to preserve their memories and reasoning abilities, they may have to keep active.
"It’s incredibly interesting and exciting," said Laura Carstensen, director of the Center on Longevity at Stanford University in California. "It suggests that work actually provides an important component of the environment that keeps people functioning optimally."
Researchers repeatedly find that retired people tend to do less well on cognitive tests than people who are still working. But, they note, that could be because people whose memories and thinking skills are declining may be more likely to retire than people whose cognitive skills remain sharp.
And research has failed to support the premise that mastering activities like memory exercises, crossword puzzles and Sudoku improve overall functioning.
"If you do crossword puzzles, you get better at crossword puzzles," said Lisa Berkman, director of the Center for Population and Development Studies at Harvard University. "If you do Sudoku, you get better at Sudoku. You get better at one narrow task. But you don’ t get better at cognitive behavior in life."
The study was possible, explains one of its authors, Robert Willis, a professor of economics at the University of Michigan, because the National Institute on Aging began a large study in the United States nearly 20 years ago. Called the Health and Retirement Study, it surveys more than 22,000 Americans over age 50 every two years, and administers memory tests.
According to the passage, what does "Mental Retirement" mean?
选项
A、People want to retire at an early age.
B、People have to retire earlier than they’ ve expected.
C、People’ s mental functions decline while they are still working.
D、People’s memories and reasoning abilities decline if they are not working.
答案
D
解析
词汇题。文章一开始就提出Mental Retirement(脑力退休)这一概念,接着就具体说明研究发现。由文内表述可知“脑力退休”就是指退休后,人的大脑处于不活跃状态,记忆力、推理能力都会随之衰退,故答案为D。
转载请注明原文地址:https://jikaoti.com/ti/xq4FFFFM
0
大学英语四级
相关试题推荐
A、Bydevelopingapropercharacter.B、Byexperiencinghardship.C、Bygettinginspiredbygreatpeople.D、Bydoingwritingtocri
IstheInternetMakingUsForgetful?AtouristtakesapictureoftheEmpireStateBuildingonhisiPhone,deletesit,then
Peopleintheirsixtiesshouldgotouniversitytoretrainbecausetheywillbeexpectedtoworkforlongerbeforeretirement,【C
Peopleintheirsixtiesshouldgotouniversitytoretrainbecausetheywillbeexpectedtoworkforlongerbeforeretirement,【C
A、Changelifestyleandgiveupcoffee.B、Takeagoodrestandnotstayuplate.C、Drinkmorewaterandgetadequatesleep.D、Hav
Moreandmoreoftheworld’spopulationarelivingintownsorcities.Thespeedatwhichcitiesaregrowinginthelessdevelop
Crimeisincreasingworldwide.Thereiseveryreasontobelievethe(1)_____willcontinuethroughthenextfewdecades.Crimera
Althoughtheenjoymentofcolorisuniversalandcolortheoryhasallkindsofnamestoit,colorremainsaveryemotionalands
Infuturetradethekeydevelopmenttowatchistherelationshipbetweentheindustrializedandthedevelopingnations.TheThir
Infuturetradethekeydevelopmenttowatchistherelationshipbetweentheindustrializedandthedevelopingnations.TheThir
随机试题
甲公司本期应交房产税1万元,应交土地使用税2万元,耕地占用税8万元,契税6万元,车辆购置税0.6万元,则影响本期应交税费科目的金额是()万元。
第二次世界大战后,取代了国际卡特尔成为国际同盟主要形式的是()
下列有关静脉肾盂造影检查的叙述,错误的是
嘉易河是穿越甲、乙、丙三国的一条跨国河流。1982年甲、乙两国订立条约,对嘉易河的航行事项作出了规定。其中特别规定给予非该河流沿岸国的丁国船舶在嘉易河中航行的权利,且规定该项权利非经丁国同意不得取消。事后,丙国向甲、乙、丁三国发出照会。表示接受该条约中给予
城市供热工程规划的主要任务是()
按下图回答问题。已知波浪传播的速度为2.0m/s,波浪的周期为()。
关于证券经纪人,下列说法错误的是()。
下列关于个人征信系统的说法中,错误的是()
阅读以下说明,回答问题1~问题3,将解答填入答题纸对应的解答栏内。[说明]假设某公司被分配了一个C类地址,网络号是202.128.236.0,该公司的网络拓扑结构如下图所示。其中部门A和部门B拥有的主机数不会超过25台,其他部门及分公司的主机
Whydoesthemanlookworried?
最新回复
(
0
)