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
2015-05-24
30
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://jikaoti.com/ti/8dFRFFFM
0
考研英语一
相关试题推荐
Britainhasoneofthebiggestonlineeconomies.Itsresearchersinventedboththewebandthecomputer.IthastheEnglishlang
Inthe1960spopwasayoungperson’sbusiness.Buttodayageisnobarriertosuccess.TheRollingStonesarestilltouringin
Parents’MistakeIdeasAboutAsthmaDiseaseWatchingachildstruggletobreatheduringanasthmaattackisfrighteningfor
TheRivalryofE-mailIndustryItlookslikeagreattimeforE-mailbutalousytimeforE-mailapplications.Web-basedmai
NewToolstoResearchEarthquakeOnDecember16th,1811,theresidentsofNewMadrid,Missouri,werestartledoutoftheirb
NetworkSafetyAHousecommitteeisreopeningitsinvestigationofInternetservicesthatletcomputerusersdistributemusi
Scientistsaresupposedtochangetheirminds.【F1】Havingadoptedtheirviewsonscientificquestionsbasedonanobjectiveevalu
【F1】WhenPaulKrugman,aNobelprize-winningeconomist,clashedwithNiallFerguson,afamoushistorian,overhowbesttorespon
Acidification,warming,thedestructionofcoralreefs:thebiggestproblemsfacingtheseaareasvast,deepandseeminglyintr
Youwrinkleyournoseandnarrowyoureyelidsifyouseeadeadratintheroad,butyouopenyoureyesandmouthwideifyouse
随机试题
关于假释的说法正确的有()。
有关破伤风的护理措施错误的是
A.四环素B.甲硝唑C.螺旋霉素D.罗红霉素E.环孢素能导致牙龈增生的药物是
小儿中性粒细胞与淋巴细胞的比例第二次相等(第二次交叉)发生在
_______可以全面了解单位工程的成本构成和降低成本的来源。()
下列项目中,属于所有者权益类科目的是()。
按照《义务教育法》实施细则的规定,实行助学金制度的具体办法,由()级人民政府规定。
从所给的四个选项中,选出一个填在问号处,使之呈现一定的规律性:()
解释程序的功能是()。
Whatisexactlyalie?Isitanythingwesaywhichweknowisuntrue?Orisitsomethingmorethanthat?Forexample,supposea
最新回复
(
0
)