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
34
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.
Bilingual newborns’ interest in both languages is helpful because it enables them to
选项
A、focus on and better study both languages.
B、keep the two languages apart.
C、obtain longer listening attention.
D、find out the roots of bilingualism.
答案
A
解析
因果细节题。根据题干定位到最后一段。由该段可知对两种语言的偏好使新生儿更好地注意听进而学习那两种语言,故A项正确。
转载请注明原文地址:https://kaotiyun.com/show/VhY4777K
0
考研英语二
相关试题推荐
WhentheAmericaneconomywasrunningfulltilttwoyearsago,fewplaceswereasbreathlesslydelightedasSeattle.Itsportwa
Theword"this"(Paragraph1)probablyrefersto______.Thepotentialforhazardousweedsdevelopingfromgeneticallymodified
Excitement,fatigue,andanxietycanallbedetectedfromsomeone’sblinks,accordingtopsychologistJohnStern(21)Washington
Accordingtothepassage,thefactthatyoungpeopleseemtobelosinginterestinscience______.Thebesttitleforthepassa
Amajorreasonforconflictintheanimalworldisterritory.Themaleanimal(21)anarea.Thesizeoftheareaissufficientt
Asia’srealboat-rockerisagrowingChina,notJapan,aseniorAmericaneconomistobserved.Thereissomuchnoisesurround
WetendtothinkofthedecadesimmediatelyfollowingWorldWarIIasatimeofprosperityandgrowth,withsoldiersreturningh
Beautyhasalwaysbeenregardedassomethingpraiseworthy.Almosteveryonethinksattractivepeoplearehappierandhealthier,h
Beautyhasalwaysbeenregardedassomethingpraiseworthy.Almosteveryonethinksattractivepeoplearehappierandhealthier,h
Insomeplaces,ithashelpedcurbcorruption,encouragedmoregirlstogotoschoolandenabledcitizenstomonitorelectionvi
随机试题
下列关于舌下神经的描述,错误的是()
(63)Thefortunatepeopleintheworld,theonlyreallyfortunatepeopleintheworld,inmymind,arethosewhoseworkisalsot
因用药造成严重毒副反应,给病人增加重度痛苦属于
患者,男性,46岁。患糖尿病。突然寒战,高热,右上腹痛,体温39~40℃,肝大,肝区明显叩痛,胆囊触痛(±),白细胞增高,X线示右膈抬高,同位素扫描右肝占位性病变。超声不可能观察到的声像图表现有哪些
不属于急性肾衰的特征的是
肾病综合征的一般治疗正确的是
该筛检项目的灵敏度为该筛检项目的特异度为
锚具的静载锚同性能试验试样数量为3个组装件,试验结果取3个试件的平均值。()
学生在操场上列队做操,只知人数在90~110。如果排成3排则不多不少,排成5排则少2人,排成7排则少4人。学生人数是多少人?()
ThecoastofthestateofMaineisoneofthemostirregularintheworld.Astraightlinerunningfromthesouthernmostcoastal
最新回复
(
0
)