首页
登录
职称英语
The most convincing evidence for the importance of adult influence on a chil
The most convincing evidence for the importance of adult influence on a chil
游客
2025-04-25
11
管理
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【1】with children born into poverty-line households. The children entered the study by four months【2】age. During the study, one group spent the day in a center where teachers used games and songs to【3】the infants. Another group had no such 4 , but they were given nutritional supplements in【5】 .
During preschool years the children in the early-education group showed IQ advantages of 10 to 20 points. The highest-risk children showed the【6】gains, and at age 15 they had higher reading and math scores.
What【7】for these gains? Ramey and other scientists say early childhood experiences【8】brain growth.
An infant is born【9】billions of brain cells called neurons. Some are wired to other cells before birth to regulate the【10】of life, such as heartbeat and breathing. Others are waiting to be wired to【11】him or her interpret and respond to the outside world. Experience dictates the hookups. As the child【12】, cells reach out and set up pathways to other cells needed to determine a【13】. For instance, the neurons in the eye send branches to the【14】cortex, which interprets【15】eye sees and, via other branches,【16】the person to react to what is seen. Each time an experience is repeated, the【17】are strengthened.
The first two years of life are an explosion of brain【18】and connections. By age two the【19】has more than 300 trillion connections. At the same time, cells that aren’t being connected or used are being【20】. [br]
选项
A、child
B、infant
C、cortex
D、brain
答案
D
解析
由上题知,是大脑有逾300万亿之多的链接。所以正确答案是D选项。
转载请注明原文地址:https://tihaiku.com/zcyy/4052987.html
相关试题推荐
Theinfluenceofthemoralstandardsofthehomeisevident.Ifthereisno
Theinfluenceofthemoralstandardsofthehomeisevident.Ifthereisno
Theinfluenceofthemoralstandardsofthehomeisevident.Ifthereisno
Theinfluenceofthemoralstandardsofthehomeisevident.Ifthereisno
Theinfluenceofthemoralstandardsofthehomeisevident.Ifthereisno
Theinfluenceofthemoralstandardsofthehomeisevident.Ifthereisno
BuildingonthebaseofevidenceandinterpretationinHansen’s(1994)qualit
BuildingonthebaseofevidenceandinterpretationinHansen’s(1994)qualit
BuildingonthebaseofevidenceandinterpretationinHansen’s(1994)qualit
Iwanttotalkaboutallthesepointsin______orderofimportance.A、decliningB、
随机试题
[audioFiles]audio_eusm_j43_001(20082)[/audioFiles]A、Jackhasmadeotherswaitb
Testinghasreplacedteachinginmostpublicschools.Myownchildren’sscho
()子系统是楼宇布线的组成部分。A.接入 B.交换 C.垂直 D.骨干
各地方言因地域、文化和生活习惯等原因,在语音、词汇和语法等方面表现出极大的差异性
教学过程阶段的中心环节是_____。
根据《岩土工程勘察规范》(GB50021—2001)(2009年版),对于高
属于评标委员会成员最基本的权利,同时也是其主要义务的是()。A、依法对投标文件
清朝的《理藩院则例》是()A.一种部门法 B.审判机构的机构组织法 C.只
12月12日,习近平在气候雄心峰会上发表重要讲话,宣布中国国家自主贡献一系列新举
证券公司营业部在为客户办理下列()账户业务时,应当进行客户身份识别。 A.
最新回复
(
0
)