首页
登录
职称英语
Bilingual(双语的)education in schools has long been a political hot potato—it w
Bilingual(双语的)education in schools has long been a political hot potato—it w
游客
2023-06-30
37
管理
问题
Bilingual(双语的)education in schools has long been a political hot potato—it was banned in California by a 1998 ballot measure, which the state Senate is now asking voters to repeal. But politics aside, there’s an increasing amount of scientific support for the benefits of knowing at least two languages.
Now, a new study published by the Annals of Neurology finds that you don’t even need to learn that second(or third, or fourth)tongue at a very young age: Picking up a new language even a little later in life can have serious cognitive(认知的)benefits for the aging brain.
Many recent studies have pointed out that bilingualism seems to be good exercise for the brain and later in life might even help delay the onset of dementia. But what if it’ s a self-selecting crowd? What if the people who learned two languages are just smarter to begin with? To help rule that factor out, researchers at the University of Edinburgh in Scotland studied 853 people who first took an intelligence test in 1947 when they were about 11 years old as part of a group called the Lothian Birth Cohort 1936, and retested them again around 2008 to 2010, when they were in their early 70s.
A total of 262 of the seventy-year-old reported having learned at least one language other than English enough to communicate in it. Of those, 195 said they learned it before age 18: 65 said they learned it thereafter. The researchers gave the participants a battery of cognitive tests, including tests of their verbal reasoning, their vocabulary and reading abilities, their verbal fluency and their ability to process information quickly. They found that bilingual speakers performed much better than expected from their baseline cognitive ability, particularly in reading and in general intelligence. And those who knew three or more languages performed even better.
Learning a language seemed to make as much difference in people’s later-in-life cognitive decline as a gene that’ s been tied to risk of Alzheimer’ s disease and smoking habits.
These participants mostly learned their second languages after age 11. The results actually make a very compelling point—you don’t have to be a fluent speaker of a language to get the benefits, and you can start later in life, too. [br] Researchers at the University of Edinburgh tested______.
选项
A、a self-selecting crowd
B、the smarter crowd
C、a group of people twice
D、people who once learned two languages
答案
C
解析
细节题。根据第三段最后一句可知,实验人员先是在1947年对853人进行了智力测试,那时实验对象只有11岁,之后在2008年到2010年左右,当这些人到了70岁左右的时候,又进行了一次测试。C项“对一组人员进行了两次测试”符合文意,故选项C正确。
转载请注明原文地址:https://tihaiku.com/zcyy/2794966.html
相关试题推荐
Thoreausaideducationoftenmadestraight-cutditchesoutoftwistingsmall
Thoreausaideducationoftenmadestraight-cutditchesoutoftwistingsmall
Thoreausaideducationoftenmadestraight-cutditchesoutoftwistingsmall
WhatIfACollegeEducationJustIsn’tforEveryone?[A]Longbef
WhatIfACollegeEducationJustIsn’tforEveryone?[A]Longbef
WhatIfACollegeEducationJustIsn’tforEveryone?[A]Longbef
WhatIfACollegeEducationJustIsn’tforEveryone?[A]Longbef
WhatIfACollegeEducationJustIsn’tforEveryone?[A]Longbef
WhatIfACollegeEducationJustIsn’tforEveryone?[A]Longbef
CreativeDestructionofHigherEducationA)Highereducation
随机试题
①汉字究竟起源于何时呢我认为,这可以以西安半坡村遗址距今的年代为指标。半坡遗址
某企业固定资产为800万元,永久性流动资产为200万元,波动性流动资产为200万
下列对休克肺叙述,哪些是正确的()A.也称为急性呼吸窘迫综合征(ARDS)
已婚妇女,28岁,结婚5年未孕,现停经52日,阴道少量流血4日。今晨突感下腹部剧
发行债券的经济主体很多,但能发行股票的经济主体只有()。A.金融机构 B.公
以下哪种患者适宜测量口腔温度A、躁狂者 B、呼吸困难者 C、极度消瘦者 D
一批相同的17件产品,交给甲、乙、丙三人生产。已知甲、乙、丙三人生产一件产品所需
按是否可循环使用,信用证可分为()。A.跟单商业信用证 B.循环信用证 C
首席风险官应当按时参加( )组织或者认可的培训。A.公安部门 B.证券交易所
下列金属风管中,应采取加固措施的有( )。A.直径800mm,长度1200mm
最新回复
(
0
)