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 first practical measure of intelligence, and in its modem form still widely used, was developed by the French psychologist A
The first practical measure of intelligence, and in its modem form still widely used, was developed by the French psychologist A
admin
2010-01-10
101
问题
The first practical measure of intelligence, and in its modem form still widely used, was developed by the French psychologist Alfred Binet, His study of children’s mental abilities began when he noticed that his two daughters walked differently and wondered whether they might also think differently. He and his co-worker set about devising a way to test their intellectual performance. Binet’s method was based on the simple observation that the intellectual performance of a child increases with age. By testing children of various ages, he could discover the intellectual milestones that marked each age.
In 1905, at the request of the Paris school authorities who wanted a means of identifying children who were slow learners, Binet prepared the forerunner (雏形) of the modem intelligence test. Binet’s test consists of 30 questions corresponding in difficulty to the varying abilities of children between the ages of 3 and 13. The questions ranged from simple tasks, such as asking children to identify their eyes, nose, and mouth, to more complex activities, such as constructing a sentence around certain words. The questions were arranged so that a three-year-old child would be expected to answer progressively more difficult ones.
Binet was able to establish standards of performance by first giving the test to a sample composed of children of varying ages. He then carefully recorded their scores and specified norms—the distribution of scores obtained by children at different ages. Thus, a child’s intelligence was operationalized(转化为) as the number of items he or she was able to answer correctly. The level achieved indicated the child’s mental age (MA). For example, if a child successfully completed all those items typically answered by the average five-year-old and none above that level, the child’s MA was said to be five years.
A child’s MA was established by ______.
选项
A、finding out the number of correct answers
B、comparing the correct answers with the norms
C、comparing it with his real age
D、finding out the ratio of correct answers to the total items
答案
B
解析
第三段讲了智力年龄(MA)的测定方式,文中的例子可以清楚地说明这一点:如果一个孩子成功地回答了五岁孩子应该回答到的问题,那么他的智力年龄就是五岁;五岁的孩子所能答到的问题就是选项B中的norm(标准)
转载请注明原文地址:https://kaotiyun.com/show/KJt7777K
0
大学英语四级
相关试题推荐
ThequestionraisedinPara.1isnomereacademiconebecause______.Accordingtothepassage,thebestsolutionontheproble
Thatexperiencesinfluencesubsequentbehaviorisevidenceofanobviousbutneverthelessremarkableactivitycalledremembering
A、Tomakefriendsthroughgroups.B、Tolearnmoreaboutotherpeople’sideas.C、Toofferachancetodiscusswithaspecialist.
AccordingtothepassagetheeldersofcontemporaryAmericans______.ChildreninAmericatodayaredeniedthechanceof______
A、ShewilltalktoJudyabouttheproblems.B、Sheisn’tsureifJudycansolvetheproblems.C、Shemaynotbeabletohelpthem
Accordingtothepassage,theFrenchworkerswere______.CharlesDeschanel______.
Accordingtothepassage,theFrenchworkerswere______.Accordingtothepassage,theFrenchgovernment______.
Thispassageismainlyaboutsomesocialandculturalchangesof1970sand1980s.Inthe1980s,theprogramonwhichpeopletal
A、Themanhasjuststartedtalkingtothewoman.B、Themanhasjustfinishedtalkingtothewoman.C、Themanandthewomanareh
A、Ithasnoadmissionfee.B、ItisnearSanFrancisco.C、Ithasagoodviewofthecoast.D、Itcanbeseeninonehour.BWhydo
随机试题
某洗涤剂原用于洗发,后来发现它还能用来清洗半导体器件和洗丝毛类服装,于是开辟了新的市场,大大增加了销售量。以上案例采取的是()
提高产品价值最理想的途径是
红细胞比积是指
中暑的原因不包括()
粘胶短纤维无纺织物制围裙(家用)
甲公司系有限责任公司,因生产经营不善,长期亏损,不能清偿到期债务,其债权人乙公司于2013年1月1日向甲公司所在地法院申请破产,该法院依法通知了甲公司,甲公司无异议。法院受理后向甲公司发出破产裁定书,甲公司在1月5日收到后,于1月15日将公司的财产状况说明
AgingThroughouthistorymanhashadtoacceptthefactthatalllivingthingsmustdie,butpeoplenowlivelongerthantheyuse
阅读下面诗歌,完成下列问题。早发唐·罗邺一点灯残鲁酒醒,已携孤剑事离程。愁看飞雪闻鸡唱,独向长空背雁行。白草近关微有路,浊河连底冻无声。此中来往本迢递,况是驱赢客塞城。请赏析“独向长空背雁行”中“
简述蒙台梭利的幼儿教育的内容。
《唐律疏议·名例》:“诸断罪而无正条,其应出罪者,则举重以明轻:其应人罪者,则举轻以明重。”请运用中国法制史的知识和理论,分析上述文字并回答下列问题:(2010年一综一第69题)试结合引文材料具体解释在司法实践中应如何适用上述原则?
最新回复
(
0
)