Mostpeoplelearnlanguagestohelpthemcommunicate.Nowastudyofrecentresearchintobrainfunctionrevealsthatstudentscouldbegainingalotmorefromtheirpursuitoflinguisticskills.
ThechiefreasonmostpeoplewanttolearnEnglishistobeabletocommunicateinthelanguageandforgepathwaysintothewiderworld.NowastudypublishedbytheEuropeanCommissionrevealsthatlearninganadditionallanguagesuchasEnglishmaybringbenefitsthatgobeyondtheabilitytousethelanguageitself.Thisreporthasimplicationsforwhy,whenandhowweteachandlearnEnglishasasecondorforeignlanguage.
Thereport,entitledTheContributionofMultilingualismtoCreativity,includesastatisticalanalysisofkeyresearchintotheimpactthatknowingandusingmorethanonelanguagehasonthinkingandthebrain.Itarguesthatthereisadovetailingofresultsbetweenstudiesconductedoverthelast40years,includingrecentfindingsfromtheneurosciences.Theresearch,ofteninvolvingtheuseofneuro-imagingtechniques,ishelpingustounderstandmoreclearlywhathappensinthebrainwhenapersonlearnsorusesmorethanonelanguage.
OneofthesignificantfindingsforEnglishlanguageteachingisthatchangesinthebrain'selectricalactivitymayoccurmuchearlierthanpreviouslythought.Ithasbeenassumedthatonlycommandofdifferentlanguagesatveryhighlevelswouldhaveanimpactonbrainfunction.Butthisstudysuggeststhatchangesinthebrainmaystartevenintheearlierstagesoflanguagelearning.Thishasimplicationsfornotonlyrecognisingthevalueofpartiallanguagecompetences,butalsoforunderstandingwhycertainlanguagelearningmethodologiesbringbetterresultsthanothers.
Thereportidentifiessixareasinwhichthemultilingualminddiffersinsomewaytothemonolingualmind.Thetermmultilingualisusedtodescribepeoplewhousemorethanonelanguageintheirday-to-daylives.Whatwebelieveissignificantabouttheevidenceclustersisthesimilarityofoutcomesresultingfromdifferentresearchapproaches,andhowtheystrengthenthepositionofforeignlanguagelearningbydescribingdistincttypesofaddedvalue.Mostoftheadvantagesdescribedsupportoverallcompetence-buildingforlifeandworkinmodern,information-rich,internetenvironments.
Thebenefitsreportedincludeenhancedcapacityforlearningwherebyknowledgeoflanguagescanleadtosuperiormemoryfunction,especiallyshort-term"working"memory.Thisenablesthebraintoholdinformationlongerwhilethethinkingprocessesareengaged,whichcanhaveaprofoundimpactoncognitivefunction.Oneimplicationisthepositiveimpactoflanguagesonthelearningofothersubjects.
Anotherclusterconcernsenhancedmentalflexibility.Thisinvolvesneuralpathwaysbeingopenedup,whichextendsthecapacitytothinkandopensaccesstodifferingavenuesforthought.Languagesappeartoexercisethebrainasifitwereamuscleandflexibilitylinksdirectlytothedevelopmentofdigitalliteracies.Forinstance,someoftheresearchinthisarealooksattheadvantagesoflanguageknowledgeinrelationtothespeedandaccuracyofdecisionmakingwhenusingmultimediasuchasgaming.
Enhancedproblem-solvingcapabilityisalsoreported.Thisinvolvessuperiorperformanceinproblemsolving,whichiscognitivelydemanding,includingabstractthinkingskills,higherconceptformationskillsandcreativehypothesisformulation.Itisaboutstrengtheningourcapacitytoidentify,understandandsolveproblems.Oneaspectistheabilitytoignoredistractingandirrelevantinformationandfocusonagiventask.Anotherinvolvesfurtherdevelopmentskillsinthesimultaneoushandlingofmorethanonetaskatagiventime,otherwiseknownasmulti-tasking.
Greaterunderstandingofhowlanguagefunctionsandisusedtoachievespecificgoalsinlifeactsasthefourthcluster.Thismetalinguisticabilityinvolvesbeingableto"gobeyondthewords",helpinganindividualdevelopcommunicationskillsinboththeirfirstlanguageandothers.Thisiscloselylinkedtoenhancedinterpersonalcommunicationawarenessandskillswherebypeoplearebetterabletoperceivethecommunicativeneedsofothers,bemoreinsightfulin"reading"situationsthroughcontextualsensitivity,anddevelopinteractionalskillsincommunication.
Finallythestudyreportsonresearchthatlinksknowledgeoflanguagestoaslowdownofage-relatedmentaldiminishmentsuchascertainformsofdementia.Languageknowledgeappearstoreducetherateofdeclineofcertaincognitiveprocessesasapersonages,byhelpingthebraintoleratepathologies.Thisresistancetoneuropathologicaldamageisconsideredtobeintherangeoftwotofouryears.Delaysinmentaldeclineofevenuptosixmonthsareviewedashavingconsiderableimplicationsforindividuals,theirfamiliesandpublichealth.
Althoughwehavenotyetreachedthateurekamomentwhereadirectcausallinkbetweenlearninglanguagesandspecificcognitiveadvantagescanbeproven,theevidenceisbuildingupfast.Since2000therehasbeenasteadyincreaseinthenumberofreportsbeingpublishedwithinwhatislooselytermedtheeducationalneurosciences,andsomeofthesehavedirectimplicationsforEnglishlanguageprofessionals.
Thecognitiveneurosciencesstresstheneedforpowerfullearningenvironments,andyetnotenoughofourlanguageeducationisspentencouraginglearnerstoengageinhigher-orderthinkingaboutmeaningfulcontentthatfiresupthebrain.
【重点单词及短语】
multilingualadj.使用多种语言的monolingualadj.仅用一种语言的
hypothesisformulation假说形成;提出设想
eureka有了;找到了!(拓展知识:“eureka”原是古希腊语,意思是:“好啊!有办法啦!”古希腊学者阿基米德,有一次在浴盆里洗澡,突然来了灵感,发现了他久未解决的计算浮力问题的办法,因而惊喜地叫了一声“尤里卡”,从此发现了阿基米德定律。)