首页
登录
职称英语
[originaltext] Geniuses are getting brighter. And at genius levels of IQ, gi
[originaltext] Geniuses are getting brighter. And at genius levels of IQ, gi
游客
2024-04-11
41
管理
问题
Geniuses are getting brighter. And at genius levels of IQ, girls are not as far behind boys as they used to be.
SCIENCE has few more controversial topics than human intelligence—in particular, whether variations in it are a result of nature or nurture, and especially whether such variations differ between the sexes. The mines in this field can blow up an entire career, as Larry Summers found out a few years ago when he spoke of his hypothesis. What he found is that the mathematical aptitude needed for physics and engineering, as well as for maths itself, is rarer in women than in men. He resigned as president of Harvard University shortly afterwards.
It is bold, therefore, of Jonathan Wai, Martha Putallaz and Matthew Makel, of Duke University in North Carolina, to enter the controversy with a paper that addresses both questions. In this paper, just published in Current Directions in Psychological Science, they describe how they picked out through nearly three decades of standardized tests administered to American high-school students to see what had been happening to the country’s brightest sparks.
They drew two conclusions. One is that a phenomenon called the Flynn effect applies in particular to the brightest of the bright. The other is that part, but not all, of the historic difference between the brainiest men and women has vanished.
The three researchers drew their data from Duke University’s Talent Identification Program, TIP, which is designed to pick out especially clever candidates early on: all the participants had scored in the top 5% of ability when confronted with exams designed for much older students. TIP, in turn, draws on three national exams: SAT, EXPLORE and ACT. Altogether, Dr. Wai, Dr. Putallaz and Dr. Makel looked at data from 1.7 million children.
In the general population boys are well known to do a bit better than girls in maths. Girls, in turn, edge out boys on tests of verbal reasoning. The result is similar overall IQ scores. Among the best young mathematical brains, however, the equality is not appropriate. Here, boys do a lot better at maths than girls—but less better than they used to, as the researchers discovered.
19 What did Larry Summers find out?
20 What is the second conclusion drawn in the paper by three researchers?
21 What did the researchers discover about the best young mathematical brains?
选项
A、Historical difference between sexes has partially vanished.
B、SAT, EXPLORE, and ACT are substitutes for TIP.
C、Only gifted male can score in the top 5% in America
D、TIP is better than SAT in selecting the talented students.
答案
A
解析
三位研究者的研究得出两个结论,其中第二个结论指出男女天才之间部分的历史性差异已经消失,A基本是该处录音内容的原词复述,故A正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3550035.html
相关试题推荐
[originaltext]ManyhaveheadedtoNashville,Tenn.,withnothingbutaguit
[originaltext]ManyhaveheadedtoNashville,Tenn.,withnothingbutaguit
[originaltext]FromCaliforniatoConnecticut,babiessitonthelapsofthe
[originaltext]M:Excuseme,couldyoupleasetellmehowtogettothetennisc
[originaltext]M:Excuseme,couldyoupleasetellmehowtogettothetennisc
[originaltext]M:Excuseme,couldyoupleasetellmehowtogettothetennisc
[originaltext]M:Goodmorning,class.W:Goodmorning,sir.M:Todaywe’lldisc
[originaltext]M:Goodmorning,class.W:Goodmorning,sir.M:Todaywe’lldisc
[originaltext]M:Let’slookatyourproblem:youalwaysfailthejobinterviews
[originaltext]M:Hi,Wendy.Onlytwomoreweeksofclasses,eightschooldaysa
随机试题
What’stheproblemmostAmericancollegesarefacing?[br][originaltext](1
HowCustomsWorkA)Oneofthelittleritualsallintern
蛋白质生物合成也称为翻译,()是蛋白质生物合成的直接模板。A.DNA.B.rR
建设项目工程保险金额与赔偿限额的具体含义是指()。A:合同双方确认的保险标的金
关于商品房销售代理的表述中,错误的是()。A.受托房地产中介服务机构在代理销
某开发公司开发一项目,征收某村100公顷基本农田外的耕地,已知该耕地前3年平均年
2018年5月8日,两名村民因为垃圾存放发生纠纷,双方互有撕扯。王某被李某打成轻
注意事项 这里填写申论试卷首页,注意事项,如使用的笔或者考试时间等,请参考历
脑死亡标准由哈佛大学医学院特设委员会首先提出的时间是 A.1958年 B.
(2018年真题)根据《文物保护法》,下列文物中不属于国家所有文物的是()。A
最新回复
(
0
)