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
90
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、brains
B、neurons
C、pathways
D、cells
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/7nBO777K
0
考博英语
相关试题推荐
Lookatthenotes.Someinformationismissing.Youwillhearpartofatalkbyaninvestmentconsultantofacompany.Foreach
Mr.SmithbelievedthathispromotioncameHowmuchwillcustomerspayfordigitalsatelliteeachmonth?
Thefiguresprintedbelowthestripesarecodesoftheproducerandtheproduct.ThepurposeofusingUPCistoimproveefficie
•Readthearticlebelowabouttheimportanceofhiringrightpeople.•ChoosethecorrectwordtofilleachgapfromA.Bor
EmployeenumbersinGermanydecreasedsteadilybetween2000and2002,unlikeinEngland,wherethenumberofstaffdroppedsligh
Eveningdressnecessary______.
•ReadthearticlebelowaboutMcDonald’shamburgerandAustralianeconomy.•Choosethecorrectwordtofilleachgap,fromA
E-mailTo:AngelFrom:Doris①I’vebeenaskedbySally②toforwardthecontractdraftintheattachedfiletoyou.
Guaranteeddeliverywithin48hours.Theparcelwillarrive______.Eveningdressnecessary
TheamendingtreatyonEuropeanUnioncanbecomelawonlyifthereis______agreementtothiseffect.
随机试题
焊条药皮的保护作用不包括气保护。
男,76岁。有阻塞性肺气肿史,咳嗽、咳脓痰伴气急加重2周,今晨起神志恍惚。体检:嗜睡,口唇青紫,两肺湿啰音,心率116次/min,律齐。血压25/14kPa(190/105mmHg)。神经系统检查未发现异常。为明确诊断还需要做哪项辅助检查
甲公司向乙公司签发了一张银行承兑汇票,乙公司将汇票背书转让给丙公司,丙公司在汇票上记载“质押”字样将汇票转让给丁公司,丙公司到期未向丁公司清偿债务,丙公司与丁公司协商以汇票抵偿债务,丁公司将汇票背书转让给乙公司,乙公司在汇票上背书将汇票金额的50%转让给戊
进口化妆品标签按照我国有关法律、法规、标准要求进行审核;出口化妆品标签按照进口国法律/法桫标准要求进行审核。经审核符合要求的化妆品标签,由国家质检总局颁发( )。
在编制企业预算时,应采用的编制程序是()。
业主对专有部分的所有权。即业主对建筑物内的住宅、经营性用房等专有部分享有所有权,有权对专有部分()。
美国黄石国家公园以奔腾汹涌的火山熔岩著称()
根据给定材料的主要内容,用不超过200字的篇幅为有关领导整理一份情况反映。要求:全面、准确、有条理、语言流畅。针对给定材料所反映的主要问题,提出对策建议。要求:对策建议明确,有针对性,切实可行;400-500字。
Whatwouldyoudowith$590m?Thisisnowa(n)【B1】______forGloriaMacKenzie,an84-year-oldwidowwhorecently【B2】______fromh
CharacterAnalysisofShakespeareanPlaysI.Characteranalysis—characterevaluationasthebestwaytostarttheanalysisof
最新回复
(
0
)