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
专升本
IQ stands for Intelligence Quotient which is a measure of a person’s intelligence found by means of an intelligence test. To kno
IQ stands for Intelligence Quotient which is a measure of a person’s intelligence found by means of an intelligence test. To kno
admin
2016-01-01
76
问题
IQ stands for Intelligence Quotient which is a measure of a person’s intelligence found by means of an intelligence test. To know if a baby is clever, or dull, his marks must be compared with the average achieved by boys of thirteen in the test.
In 1906 psychologist Alfred Bitnet(1857—1911), devised the standard in relation to which intelligence has since been assessed. Bitnet was asked to find a method to test all children in the schools of Paris who should be taken out of ordinary classes and put in special classes for defectives.
First of all, he invented a variety of tests and put large numbers of children of different ages through them. He then found at what age each test was passed by the average child. For instance, the average child of seven could count backwards from 20 to 1 and the average child of three could repeat the sentence: " We are going to have a good time in the country. "
The concept of mental age provided Bitnet, and through him, and other psychologists with the required standard. It enabled him to state scores in intelligence tests in term of norm. At first it was usual to express result of a test by the difference between the "mental" and the "chronological" age. Then the boy in the example given would be "three years retarded. " Soon, however, the mental ratio was introduced; that is to say, the ratio of the mental age to the chronological age. Thus a boy of twelve with mental age of nine has a mental age of 0. 75. The mental age was replaced by the intelligence quotient or "IQ". Clearly, since the mental age of the average child is equal to the chronological age, the average IQ is 100.
To judge a child’s standard, his marks in a test must be compared with marks gained by______.
选项
A、others of the same age
B、older and younger children
C、a number of children aged 13
D、the same child when at different ages
答案
A
解析
显而易见A项是正确答案:一个小孩的分数应该和同样参加这个测试的小孩作比较。
转载请注明原文地址:https://kaotiyun.com/show/cqTC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
KimandTonyweren’ttheonlypeopleinthegarden.There______.
______ofthetwoholdstheopinionthatthedangerofnuclearwasisincreasing.
Peoplebelieveintheresurrectionof______ofasoulwhichwillexperience.
What’smoreimportanttoyou,money,acomfortablelife,orself-respect?Manypeoplebelievethatwearelivinginanagewhere
Forthispart,youaresupposedtowriteanannouncementin100~120wordsbasedonthefollowingsituation.Remembertowrite
Afathersatathisdesklookingathismonthlybillsverycarefullywhenhisyoungsonrushedinandannounced."Dad,【C1】_
Jobseekersarediscoveringthatsmokingcanendangertheircareers.Newspaperclassifiedadvertisementsfrequently【B1】______tha
IntheUnitedStateselementaryeducationbeginsattheageofsix.Atthisstagenearlyalltheteachersarewomen,mostlymarr
IntheUnitedStateselementaryeducationbeginsattheageofsix.Atthisstagenearlyalltheteachersarewomen,mostlymarr
Expressionsaboutwaterarealmostascommonaswateritself.Butmanyoftheexpressionsusingwaterhaveunpleasantmeanings.
随机试题
改错题:改正句子中的错误。郑和行香碑拓片记载了郑和第五次下西洋前特地来到泉州东郊的灵山圣墓祈求庇佑航海成功。
下列不是湿热腰痛特点的是( )
经期延后,经量少,色暗淡,质稀,有块,小腹冷痛,喜温喜按,腰酸无力,形寒畏冷,小便清长,大便溏薄,见于经期延后,经量少,经色紫黯,有块,小腹冷痛拒按,得温痛减,面色青白,畏寒肢冷,见于
子宫肌瘤的发病相关因素最可能的是
刘某是甲有限责任公司的董事长兼总经理。任职期间,多次利用职务之便,指示公司会计将资金借贷给一家主要由刘某的儿子投资设立的乙公司。对此,持有公司股权0.5%的股东王某认为甲公司应该起诉乙公司还款,但公司不可能起诉,王某便自行直接向法院对乙公司提起股东代表诉讼
工程项目进度平衡表是()中的表格之一。
甲公司的业务员胡某公出购货,向财务科借款2000元,出具借款收据。胡某公出购货过程中,向乙公司购货一批,取得盖有乙公司公章的发票一张,后发现该发票记载的货物型号有错误。另外,胡某公出的火车票遗失,无法取得证明。要求:根据上述资料,从下列各题的备选答案
下列关于风险管理的描述中,不正确的有()。
下列不属于企业所得税视同销售收入的是()。
设y=ex(C1sinx+C2cosx)(C1,C2为任意常数)为某二阶常系数线性齐次微分方程的通解,则该方程为________。
最新回复
(
0
)