Therearetwofactorswhichdetermineanindividual'sintellige...
问题详情:
There are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared(抚养). If an individual is handicapped environmentally, it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.
The importance of environment in determining an individual's intelligence can be demonstrated by the case history of the identical twins, Peter and Mark. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate foster(寄养) homes. Peter was reared by parents of low intelligence in an isolated community with poor educational opportunities. Mark was reared in the home of well-to-do parents who had been to college. He was read to as a child, sent to good schools, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their teens, when they were given tests to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and forty points higher than his identical brother. Given equal opportunities, the twins, having identical brains, would have tested at roughly the same level.
65. According to the passage, the average I.Q. is _______.
A. 85 B. 100 C. 110 D. 125
66. This passage suggests that individual's I.Q. _______.
A. can be predicted at birth B. is inherited from his parents
C. stays the same throughout his life D. can be increased by education
67. This passage can best be titled _______.
A. Measuring Your Intelligence B. Intelligence and Environment
C. The Case of Peter and Mark D. The Introduction of the I.Q. Test
【回答】
BDB
知识点:科普环保类阅读
题型:阅读理解
-
下列与实验相关的叙述正确的是 A.稀释浓硫*时,应将蒸馏水沿烧杯内壁缓慢地注入浓硫*中B.配制溶液时,若加水...
问题详情:下列与实验相关的叙述正确的是 A.稀释浓硫*时,应将蒸馏水沿烧杯内壁缓慢地注入浓硫*中B.配制溶液时,若加水超过容量瓶刻度,应用胶头滴管将多余溶液吸出C.配制1mol·L-1300mLNaCl溶液可以选择一个50mL的容量瓶和一个250mL的容量瓶D.可以用右图装置进行*气的...
-
设复数(是虚数单位),则复数的虚部为( )A. B. C. ...
问题详情:设复数(是虚数单位),则复数的虚部为( )A. B. C. D.【回答】B知识点:数系的扩充与复数的引入题型:选择题...
-
(1)观察下图,请将下列国家的英文字母代号填入答题卡图中对应的方框内。早期殖*家:A.葡萄牙 B.英国(2)...
问题详情:(1)观察下图,请将下列国家的英文字母代号填入答题卡图中对应的方框内。早期殖*家:A.葡萄牙 B.英国(2)仔细观察该图,据图指出奴隶贸易的主要集运地的分布特点。【回答】 (1)上框B,下框A。(2)主要分布在非洲西海岸和东海岸。知识点:血腥的资本积累题型:综合题...
-
一个质量为4kg的物体静止在足够大的光滑水平地面上.从t=0开始,物体受到一个大小和方向周期*变化的水平力F作...
问题详情:一个质量为4kg的物体静止在足够大的光滑水平地面上.从t=0开始,物体受到一个大小和方向周期*变化的水平力F作用,力F的变化规律如图所示.则( )A.t=2s时物体沿负方向运动的位移最大B.t=4s时物体运动的位移达最小值C.每个周期内物体的速度变化为一定值D.从t=0开...
相关文章
- 改错:(2018·全国卷Ⅱ)Ididn'trealizehowrightmyparentswerewhenIe...
- 改错:(2018·全国卷Ⅱ)Ididn'trealizehowrightmyparentsareuntilIe...
- It'slateeveninginthemiddleofthewinter.Thesnowisdeep,but...
- Inmylife,I'vebeentoldthatteamworkisgolden.Thereisno"i"i...
- Whenyou'relyingonthewhitesandsoftheMexicanRiviera,thest...
- 改错:Idon'tmindwhereIliveunlessthereismyfavoritejob.
- John,it'stoohot.Putthemeatinthefridge,oritwill
- Wanttogetthin?Eatmorefruitandvegetables—they'realowcal...
- Itwaseleveno'clockthatnightwhenMr.Pontellierreturnedfro...
- Generally,students'innermotivationwithhighexpectationsf...