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1、JournalofMemoryandLanguage69(2013)324–348ContentslistsavailableatSciVerseScienceDirectJournalofMemoryandLanguagejournalhomepage:www.elsevier.com/locate/jmlAsymmetriccross-domaininterferencebetweentwoworkingmemorytasks:Implicationsformodelsofworkingmemorya,⇑baaCandiceC.Morey,Richar
2、dD.Morey,MadeleinevanderReijden,MargotHolwegaExperimentalPsychology,UniversityofGroningen,GroteKruisstraat2/1,9712TSGroningen,TheNetherlandsbPsychometricsandStatistics,UniversityofGroningen,GroteKruisstraat2/1,9712TSGroningen,TheNetherlandsarticleinfoabstractArticlehistory:Observa
3、tionsofhigherdual-taskcostsforwithin-domainthancross-domaintaskcombi-Received26April2012nationsconstituteclassicevidenceformulti-componentmodelsofworkingmemoryrevisionreceived22April2013(e.g.,Baddeley,1986;Logie,2011).However,wereportanasymmetricpatternofinterfer-Availableonline17
4、June2013encebetweenverbalandvisual–spatialtasks,suchthatimposingaverbalmemoryloadprovokesgradeddecreasesinvisualmemoryperformance,butimposingavisualmemoryKeywords:loaddoesnotmuchaffectverbalmemoryperformance.Acrossmultipleexperiments,weWorkingmemoryverifythatthispatterncannotadequ
5、atelybeexplainedasamerebyproductofstimulusAttentionrecodingorstrategicpreference.Currentworkingmemorymodelsdonotpredictthisper-Verbalshort-termmemoryVisuo-spatialshort-termmemorysistentfinding,thusachangeinongoingdebateaboutrelationshipsbetweenattentionandVisualshort-termmemorymain
6、tenanceofverbalandvisualmentalrepresentationsisnecessary.Ó2013ElsevierInc.Allrightsreserved.1.Introductionclusiveenoughtoallowdrasticallydifferentinterpreta-tions,resultingintheseconflictingtheories.Despitedecadesofeffort,researchaimedatunder-Theaimofthisresearchistore-examinetheev
7、idencestandingwhethermentalrepresentationsareheldinsepa-supportingproposalsofseparate,domain-specificstorageratestoragebuffersaccordingtodifferentcodesremainsmodulesinworkingmemory.Ouranalysisbeginswithinconclusive.Variousmodelsofworkingmemorymakeidentificationanddescriptionofanasym
8、metricpatternconflictingclaimsabou