【威学教育】王鑫托福TPO13-3阅读文本

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1、【王鑫托福阅读】托福TPO13-3阅读文本TPO13Tpol3-3MethodsofStudyingInfantPerception1.Paragraph1indicatesthatresearchersuseindirectmethodsprimari1ytoobservetheArangeofmotoractivityinneonatesBfrequencyanddurationofvariousstimuliCchangeinmiinfant'sstatefollowingtheintroductionofastimulusDrangeofani

2、nfant'svisualfield2・TheworduniformlyinthepassageisclosestinmeaningtoAclearlyBquicklyCconsistentlyDoccasionally3.Whydoestheauthormentionrepetitivefollowingmovernentsoftheeye?AToidentifyaresponsethatindicatesaneonate'sperceptionofastimulusBToexplainwhyaneonateiscapableofresponding

3、tostimulionlythroughrepetitivemovementsCToarguethatmotoractivityinaneonatemayberandomaridunrelatedtostimuliDToemphasizethatresponsestostimulivaryininfantsaccordingtoageInthestudyofperceptualabilitiesofinfants,anumberoftechniquesareusedtodetermineinfants1responsestovariousstimuli

4、.Becausetheycannotverbalizeorfilloutquestionnaires,indirecttechniquosofnaturalisticobservationareusedastheprimarymeansofdeterminingwhatinfantscansee,hear,feel,andsoforth.Eachofthesemethodscomparesaninfant'sstatepriortotheintroductionofastimuluswithitsstateduringorimmediatelyfoll

5、owingthestimulus・Thedifferencebetwecnthetwomeasuresprovidestheresearcherwithonindicationofthelevelanddurationoftheresponsetothestimulus.Forexample,ifauniformlymovingpatternofsomesortispassedacrossthevisualfieldofaneonate(ncwborn),repetitivefollowingmovementsoftheeyeoccur.Theoccu

6、rreneeoftheseeyemovementsprovidesevideneethatthemovingpatternisperceivedatsome1evelbythenewborn.Similarly,changesintheinfant'sgenerallevelofmotoractivity一turningthehead,blinkingtheeyes,crying,andsoforth一havebeenusedbyresearchersasvisualindicatorsoftheinfemt'sperceptualabilities・

7、3.WhichofthefollowingisNOTmentionedinparagraph2asaprobleminusingthetechniqueofdirectobservation?AItisimpossibletobecertainoftheactualcauseofaninfanFsresponse.BInfanresponses,whichoccurquicklyanddiffusely,areoftendifficulttomeasure.CInfantsdonotrespondwel1tostimulipresentedinanun

8、naturallaboratorysetting.DItmaybedifficultforob