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 most convincing evidence for the importance of adult influence on a child’s intelligence comes from a study of "at risk" chi
The most convincing evidence for the importance of adult influence on a child’s intelligence comes from a study of "at risk" chi
admin
2011-01-26
48
问题
The most convincing evidence for the importance of adult influence on a child’s intelligence comes from a study of "at risk" children. Ramey and Frances Campbell of the University of North Carolina【61】with children born into poverty-line households. The children entered the study by four months【62】age. During the study, one group spent the day in a center where teachers used games and songs to【63】the infants. Another group had no such【64】, but they were given nutritional supplements in【65】
During preschool years the children in the early-education group showed IQ advantages of ten to 20 points. The highest-risk children showed the【66】gains, and at age 15 they had higher reading and math scores.
What【67】for these gains? Ramey and other scientists say early childhood experiences【68】brain growth. An infant is born【69】billions of brain cells called neurons. Some are wired to other cells before birth to regulate the【70】of life, such as heartbeat and breathing. Others are waiting to be wired to【71】him or her interpret, and respond to the outside world. Experience dictates the hookups. As the child【72】, cells reach out and set up pathways to other cells needed to determine a【73】. For instance, the neurons in the eye send branches to the【74】cortex, which interprets【75】the eye sees and, via other branches,【76】the person to react to what is seen. Each time an experience is repeated, the【77】are strengthened.
The first two years of life are an explosion of brain【78】and connections. By age two the【79】has more than 300 trillion connections. At the same time, ceils that aren’t being connected or used are being【80】
选项
A、why
B、when
C、how
D、what
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/s9BO777K
0
考博英语
相关试题推荐
Lookattheformbelow.Someinformationismissing.Youwillhearawomanbookingexhibitionspaceonthephone.Foreachquest
Thefiguresprintedbelowthestripesarecodesoftheproducerandtheproduct.ByusingUPC,thecomputercanrecordandgive
•Readthearticlebelowaboutworkingindifferentsizedcompanies.•Aresentences16-22ontheoppositepage’Right’or’Wrong’
Thisyearmorestaffwererecruitedthroughagenciesthaneithernewspaperoronlineadvertsbutboththesemethodsexperienced
Chairman’sStatementDespitetheappearanceofanewcompetitoronthemarketthecompanycontinuedtogrowandincreas
Questions41-45•Readthememoandadvertisementbelow.•Completetheapartmentlocationinformationform.•Writea
•ReadthearticlebelowaboutMcDonald’shamburgerandAustralianeconomy.•Choosethecorrectwordtofilleachgap,fromA
天下极神奇极壮丽极鲜美文字,多在道藏。偶捡一二,眼界遂异。运思运笔,率尔改常世间何高语佛藏,曾不及此。
Doctorshavelongknownthatifapatientis______thathewillrecoverandistreatedwithsympathy,hispainwilloftendisap
打桥牌(bridge)的风格是与对方紧密合作,与另外两家组成的联盟斗智斗勇,进行激烈的竞争。打麻将(mahjong)则是孤军作战,看住上家,防住下家,自己和不了,也不让别人和。在工作中,这种做派显然是不好的,尤其是自己出不了成绩,也不让人家出成绩,更是严重
随机试题
白前和前胡都具有的功效为
A.癌细胞团中可见角化珠B.癌细胞团漂浮在黏液中C.黏液将癌细胞核推向一侧D.癌细胞排列成条索状鳞状细胞癌的组织学表现是
骨质坏死的X线表现不包括
证券投资基金风险的承担者是()。
一、注意事项1.申论考试与传统的作文考试不同,是分析驾驭材料的能力与表达能力并重的考试。2.仔细阅读给定的资料,按照后面提出的“作答要求”依次作答在答题纸指定位置。3.答题时请认准题号,避免答错位置影响考试成绩。4.作答时必须使用黑
鲁迅的著作不是一天能读完的,《狂人日记》是鲁迅的著作,因此,《狂人日记》不是一天能读完的。下列哪项最为恰当地指出了上述推理的逻辑错误?
在采用SPOOLing技术的系统中,用户作业的打印输出结果首先被送到______。
Myfatherbelievedthatthereweremysteriousforces(神秘的力量)atworkintheworld.Oneday,hewaslecturingmeonthosemysteri
A、42B、28C、10D、4B
A、Becompetentbutavoidbeingtoooutstanding.B、Becompetentandgetalongwellwithhiscolleagues.C、Becompetentandbehon
最新回复
(
0
)