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1、GOLDENANNIVERSARYSPECIALISSUEMultipleResourcesandMentalWorkloadChristopherD.Wickens,UniversityofIllinois,Champaign,IllinoisObjective:Theobjectiveistolayouttherationaleformultipleresourcetheoryandtheparticular4-Dmultipleresourcemodel,aswellastoshowhowthemodelisu
2、se-fulbothasadesigntoolandasameansofpredictingmultitaskworkloadoverload.Background:Idescribethediscoveriesanddevelopmentsregardingmultipleresourcetheorythathaveemergedoverthepast50yearsthatcontributetoperformanceandworkloadprediction.Method:Thearticlepresentsah
3、istoryofthemultipleresourceconcept,acomputationalversionofthemultipleresourcemodelappliedtomultitaskdrivingsimulationdata,andtherelationofmultipleresourcestoworkload.Results:Researchrevealedtheimportanceofthefourdimensionsinaccountingfortaskinter-ferenceandthea
4、ssociationofresourceswithbrainstructure.Multipleresourcemod-elsyieldedhighcorrelationsbetweenmodelpredictionsanddata.Lowercorrelationsalsoidentifiedtheexistenceofadditionalresources.Conclusion:Themodelwasshowntobepartiallyrelevanttotheconceptofmentalworkload,wit
5、hgreatestrelevancetoperformancebreakdownsrelatedtodual-taskoverload.Futurechallengesareidenti-fied.Application:Themostimportantapplicationofthemultipleresourcemodelistorecommenddesignchangeswhenconditionsofmultitaskresourceoverloadexist.HISTORYANDMULTIPLERESOURC
6、Econcurrenttasks,andthesufferingofperformanceMODELDEVELOPMENTofthelatterasaconsequence.However,inthefinalchapter,KahnemanmakesnoteoftheotherMultitaskingisprevalentinoursociety.Issuessourcesof“structuralinterference,”whichcouldsuchasthedangersofusingcellphoneswhi
7、lenotbeaccountedforbyapureresourcedemanddrivingcallforunderstandingtheextenttowhichor“undifferentiatedcapacity”model.suchdual-taskperformancewillleadtodecreasesSecond,therewasbythistimeagrowingbodyintime-sharingability.Multipleresourcetheoryisofmultitaskingstud
8、ies,someintheexperimentaloneapproachtothisunderstanding.Theconceptliterature(e.g.,Bahrick,Noble,&Fitts,1954;ofmultipleresourcesinattentionwasspawned,Bahrick&Shelly,1958;Brig
