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
考研
It may not be obvious, but hearing two languages regularly during pregnancy puts infants on the road to bilingualism by birth. A
It may not be obvious, but hearing two languages regularly during pregnancy puts infants on the road to bilingualism by birth. A
admin
2021-02-21
42
问题
It may not be obvious, but hearing two languages regularly during pregnancy puts infants on the road to bilingualism by birth. According to new findings in Psychological Science, a journal of the Association for Psychological Science, infants born to bilingual mothers exhibit different language preferences than infants born to mothers speaking only one language.
Psychological scientists Krista Byers-Heinlein and Janet F. Werker from the University of British Columbia along with Tracey Burns of the Organization for Economic Co-operation and Development in France wanted to investigate language preference and discrimination in newborns. Two groups of newborns were tested in these experiments: English monolinguals(whose mothers spoke only English during pregnancy)and Tagalog-English bilinguals(whose mothers spoke both Tagalog, a language spoken in the Philippines, and English regularly during pregnancy). The researchers employed a method known as "high-amplitude sucking-preference procedure" to study the infants’ language preferences. This method capitalizes on the newborns’ sucking reflex—increased sucking indicates interest in a stimulus. In the first experiment, infants heard 10 minutes of speech, with every minute alternating between English and Tagalog.
Results showed that English monolingual infants were more interested in English than Tagalog—they exhibited increased sucking behavior when they heard English than when they heard Tagalog being spoken. However, bilingual infants had an equal preference for both English and Tagalog. These results suggest that prenatal bilingual exposure may affect infants’ language preferences, preparing bilingual infants to listen to and learn about both of their native languages.
To learn two languages, bilingual newborns must also be able to keep their languages apart. To test if bilingual infants are able to discriminate between their two languages, infants listened to sentences being spoken in one of the languages until they lost interest. Then, they either heard sentences in the other language or heard sentences in the same language, but spoken by a different person. Infants exhibited increased sucking when they heard the other language being spoken. Their sucking did not increase if they heard additional sentences in the same language. These results suggest that bilingual infants, along with monolingual infants, are able to discriminate between the two languages, providing a mechanism from the first moments of life that helps ensure bilingual infants do not confuse their two languages.
The researchers observe that, "Monolingual newborns’ preference for their single native language directs listening attention to that language" and that, "Bilingual newborns’ interest in both languages helps ensure attention to, and hence further learning about, each of their languages." Discrimination of the two languages helps prevent confusion. The results of these studies demonstrate that the roots of bilingualism run deeper than previously imagined, extending even to the prenatal period.
The purpose of the experiments in Paragraph 2 is to find out
选项
A、infants’ sucking reactions to language stimulus.
B、language likings and discerning ability of infants.
C、children’s ability to alternate between two languages.
D、infants’ sucking preference between different languages.
答案
B
解析
事实细节题。根据题干直接定位到第二段。由该段第一句可知,研究人员试图研究新生儿对语言的偏好和区分,故B项正确。
转载请注明原文地址:https://kaotiyun.com/show/yhY4777K
0
考研英语二
相关试题推荐
StudythefollowingdrawingcarefullyandWriteanessayinwhichyoushould:1)describethedrawing,2)interpretthemeaning
ThewriterwarnsAmericansthat______.Whatistheconclusionofthispassage?
Thebesttitleforthispassagewouldbe______.Defenseattorneysarevitaltothejudicialsystembecausewithoutthem,itwo
Inthissection,youareaskedtowriteanessaybasedonthefollowingchart.Inyourwriting,youshould1)interpretthe
WetendtothinkofthedecadesimmediatelyfollowingWorldWarIIasatimeofprosperityandgrowth,withsoldiersreturningh
Readthefollowingtextandanswerquestionsbyfindinginformationfromtherightcolumnthatcorrespondstoeachofthemarked
BritainmightstillbepartofFranceifitweren’t______adisastrousflood200,000yearsago,accordingtoscientistsfromImpe
Manyadultsmaythinkthey’regettingenoughshut-eye,butinamajorsleepstudyalmost80percentofrespondentsadmittedton
LouisArmstrongsang,"Whenyou’resmiling,thewholeworldsmileswithyou."Romanticseverywheremaybesurprisedtolearntha
Aftertakingabriefpausetoweathertherecession,aninvasionofBritainbysomeofAmerica’sbest-knownretailbrands—includ
随机试题
第二类精神药品每张处方不得超过7日常用量;对于慢性病或某些特殊情况的患者的处理方式应该是
某中药材浓缩水提液中含有大量多糖,欲除去可采用的方法是
以下哪个部位是膀胱肿瘤最多发生的部位
主动投资者常采用的分析方法是()。
金融衍生工具的场外交易市场可分为()两类。①银行间与银行柜台衍生工具市场②投资机构与投资机构柜台衍生工具合同③证券公司机构间与证券公司柜台衍生工具市场④外汇机构与外汇机构柜台衍生工具市场
经济法是()。
手段一期望理论认为,薪酬能否成为一个激励因素取决于()三者的关系。
社会就业总量取决于()。
请用不超过150字的篇幅,概括出给定资料所反映的主要问题。就给定资料所反映的主要问题,用1200字左右的篇幅,自拟标题进行论述。要求中心明确,内容充实,论述深刻,有说服力。
对物质和物质具体形态之间关系表述正确的是
最新回复
(
0
)