时间长短对脑力负荷强度影响的研究

(430074),,,20s,,8h,,1,,,,,,,Reid[1]SWAT19,19,,,102,15,,Read,HartNASA-TLX6[2],Hendy[3],,,,,[4],,,,,,,,,,,?,1h,40min,67%,8h320min?,,,,,2,3474+2598,01,:6119971234,;,,;,,7,(),,,;,,,,8:00,5:00,,8:008:30,8:3010:151,10:3012:152,13:1515:003,15:1517:0042,,,,20s20s,,,,,,,,,,1,,16,,,,,,,,,,,16,8,,3,,,,,,,,,,,,,,3111000,,,4,416,8,,,,1,,,,,,,,,,(),,,7119971234,,,,,,,,1(s)8:308:551411014192016701818:559:201313014124017101839:209:451314214157017601849:4510:1012189141560167018110:3010:5512143131560178018210:5511:2011175121880176017911:2011:4511142131020182018211:4512:1011184121630180018313:1513:4011156121010182018313:4014:0511146111990183018414:0514:3011183111890179018214:3014:5511172121180180018415:1515:4011160121410180018415:4016:0511145111720186018516:0516:3012197111840185018716:3016:55111431217301860186,,,,,,,,,,,,,,,,3124,,,,41,0100210am12pm15pm17pm665566757276848367595859100100100100()64577376617178772,,,,20s,,,,,,,10:00,10:00,,,,5:00,10:00,,,,,3:00,,,2,467595859,,,100%,,811997123490,,,[5],,,,3:0084,,3:001002,2?,0100,,,,,310(),10,133110111310213318319()512417612611518417815719814816617418810810,,,108,,9,,4814,713,813,811,,815,718,716,813,,,(3,1):A1,5000,;B1,1200,1000;C18h,4000,,,,,214,(118)(119),,214,(210)115,,,,,,,,,,,,365,,4,8h,1000,,9119971234,,,,,,,,,,:,,,8h,,,8h,,,,,,15min,1h,,,,,,,,,,,,,,,,?Schneider[6]Schneider,,,,,,,,,,(8),,,,,,,,,[7],,,,,1ReidDB,NygrenTE.ThesubjectiveWorkloadasse2ssmenttechnique:AscalingProcedureforMeasuringMentalworkload.In:HancockPA,MeshkatiN,Eds.HumanMentalWorkload.Amsterdam:Elserier,19882HartSG,StavelandLE.DevelopmentofNASA-TLX:ResultsofEmiricalandTheoreticalResearch.In:HancockPA,MeshkatiN,Eds.HumanMentalWorkload.Amsterdam:Elserier,19883HendyKC,HamiltonKM,LasndyLN.MeasuringSubjectiveWorkload:WhenisOneScaleBetterthanMany?HumanFactors,1993;35:57960102199712344..,19965WickensCD.EngineeringPsychologyandHumanPerformance.NewYork:Collins,1992.6SchneiderW,ShiffrinR.ControlledandAutomaticHumanInformationProsiessing.PshchologicalRe2view,84,1667YehYY,WickensCD.DiscociationofPerformanceandSubjectiveMeasuresofMentalWorkload.HumanFactors,1988;30:11112019972082191997210227,,1997106940,1521,,,,,215,,;;,,51,,,,,,,,,,6,14,,9,,,,,,,,30,,,,,,,,,,,,,,,,,()1219971234ABSTRACTSOFORIGINALARTICLESTheFunctionsOfHeuristicsinVigilanceTaskLiangLi,WangZhongming(DepartmentofPsychology,HangzhouUniversi2ty,Zhejiang,310028)Thisstudyexaminedindividualandteamperformanceinvigilancetaskstagebystage.Itwasfoundthefunctionofheuristicsindecision-makingwascross-functional,andthatthevigilancedecrementwasdependedontheavail2abilityheuristicsofcriticalsignals.Itwasfoundthatheuristicsdidn’tappearasasignificantfac2torinteamdecision-making.Itseemedthattheteamenlargedtheprocessibility.KeywordsVigilanceHeuristicCriticaleventSustainedattention.(Originalarticleonpage5)Theeffectsofsize,LocationandadjacencyofthedisplaybuttonsincockpitsonthereactiontimeMouweimin(thePsychologyinstitute,theChineseAcademyofSciences,Beijing,100012)AbstractButtonofthedisplaysisoneim2portantKindofcontrolsincockpits.Size,loca2tionandadjacencyofbuttonsareinportantfac2torsinergonomics.INtwoexperiments,thisre2searchstudiestheeffectsofthesize,Locationandadjacencyofbuttonsonthereactiontimeofsubjects.Theresultshowsthatthesizeandloca2tionofbuttonshaveeffectsonthereactiontime,buttheadjacencyhasnothereactiontime.Keyworddisplays,size,location,adjacency,but2ton(Originalarticleonpage10)EffectsofIntensityofGlareonVisualPerfor-manceinHighluminanceGeLiezhong,JinWenxiong,ZhenXining(DepartmentofPsychology,HangzhouUniversi2ty,310028)Anexperimentwasconductedtoinvestigatetheeffectsofintensityofglareonthevisualper2formanceinhighluminance.Theindenpendentvariablewastheintensityofglarerangingfrom8cdöm2to20cdöm2.Theluminaceofvisualtaskis6cdöm2.RTandCorrectRatewereanalysed.Theresultsshowedthatthevisualperformancegotworstwhentheintensityofglareraisedto16cdöm2.Theintensityofglarewasoneofthemostimportantfactorsaffectingthevisualper2formance.KeywordsGlare,Visualtask,Visualperfor2mance(Originalarticleonpage13)AStudyoftheEffectofWorkingTimeonMen-talWorkloadLiaoJianqiao,WangWenbi(HuazhongUniversityofScienceandTechnolo2gy,Wuhan,430074)AnExperimentwasconductedtoinvesti2gatetheeffectofworkingtimeonmetalwork2load.Intheexperiment,subjectswereaskedtodoaveryhighmentaldemandtask,tocalculatetheresultsofathreedegitsnumbermultiplyingbyasingledigitnumberandaddedtoafourdig2itsnumberwithoutusingapen.Subjectsweredividedintotwogroups,onegroupwaspaced,withtherateof20secondspercalculation.Theothergroupwasunpaced,anewcalculationwillappearassoonasthesubjectfinishedtheprevi2ouscalculation.Subjectsinbothgroupsdidthehighintensifiedtaskforawholeday,i.e.eighthours.Theexperimentalresultsshowthattheworkingtime(duration)hassomeeffectsonthementalworkload,buttheeffectsweremuchlowerthanexpected.KeywordsMentalworkload,Workingtime,Timeoccupancy9619971234