在多媒體學(xué)習(xí)環(huán)境中輸入模式對第二語言理解和記憶的影響.pdf

1、上海交通大學(xué)碩士學(xué)位論文在多媒體學(xué)習(xí)環(huán)境中輸入模式對第二語言理解和記憶的影響姓名：孫華萍申請學(xué)位級別：碩士專業(yè)：外國語言學(xué)與應(yīng)用語言學(xué)指導(dǎo)教師：鄭樹棠20031201IIABSTRACTTherapiddevelopmentofbothconstructivismmultimediatechnologyhasfarreachingeffectonsecondlanguagelearning.Multimediatechnologyall

2、owsintegrationofavarietyofmodesinarangeofcombinations.Thisthesisintendstoexaminewhichinputmode(textaudiotextvideoaudiovideotextaudio)ismosteffectivefsecondlanguagecomprehensionretention.Theresultsaresupptedbysometheiespr

3、acticalimplicationsofthestudyaresuggested.164secondyearnonEnglishmajstudentsinShanghaiJiaoTongUniversitywereromlyallocatedtooneofthefivetreatments:(a)withonlytextavailable(b)withonlyaudioavailable(c)withbothtextvideoavai

4、lable(d)withbothaudiovideoavailable(e)withbothtextaudioavailable.Resultsshowedthatfthefmalnarrationcgroupdgrouphadthebestperfmances(dgroupoutperfmedcgroup)egrouphadthewstperfmanceagroupbgrouplaysomewhereinbetweenftheinfm

5、alconversationperfmancesofthefivegroupshadsimilarpatternexceptthedisappearanceofthesignificantdifferencebetweencgroupdgroup.Paivio’sDualCodingTheypostulatestheexistenceoftwodifferentstagesystemsfinfmation—onefverbalcodes

6、theotherfnonverbalobjectsevents.AccdingtoMayer’sGenerativeTheyofMultimediaLearninglearningoccurswhenconnectionsarebuiltbetweenrelatedvisualmentalrepresentationverbalmentalrepresentation.Thesetwotheiesaccountfthebestperfm

7、ancesofcgroupdgroup.Inadditionlearnerscanprocessmeinfmationifitispresentedindifferentmodalitiesratherthanthesameonewhichiscalledmodalityeffect.Thatisthereasonwhydgroupoutperfmedcgroup.Meanwhilethedifficultylevelofthemate

8、rialsdetermineswhetherlearners’cognitiveloadexceedsthelimitedwkingmemythusaffectswhetherthedifferencebetweenperfmancesofcgroupdgroupreachessignificance.Thewstperfmanceofegrouphoweverwasduetoredundancyeffectbecauseoftheid