积极情感消极情感量表_PANAS_的修订(3)

Psychology,2003,63(3):237~251

(BCI)research.IEEETransactionsonReha-bilitationEngineering,2000,8(2):216~219

[23]NeuperC,M lerGR,K blerA.eta.lClinical

applicationofanEEG-basedbrain-computerinterface:Acasestudyinapatientwithseveremotorimpairmen.tClinicalNeurophysiology,2003,114(3):399~409

[24]NeuperC,SchererR,ReinerM.eta.lImagery

ofmotoractions:Differentialeffectsofkines-theticandvisua-lmotormodeofimageryinsin-gle-trialEEG.CognitiveBrainResearch,2005,

ProgressinBrain-ComputerInterfaceBased

onSpontaneousEEG

ZHAOJun-bang ZHANG Zh-ijun

(DepartmentofPsychologyandBehavioralSciences,ZhejiangUniversity,Hangzhou310028)

Abstract

Brain-computerinterface(BCI)isacommunication

systemthatdoesnotdependonthebrain.snormaloutputpathwaysoftheperipheralnervesandmus-cles,andhasdevelopedrapidlyinrecentyears.BCIprovidesanewcommunicationchannelforthepa-tientswithsevereneuromusculardisorders,andalsopromisespotentialvaluesinvirtualreality,entertain-mentandairspaceindustries.Currently,BCIinputsusedifferentelectrophysiologicalsignals,includingP300,steady-statevisualevokedpotential(SSVEP),slowcorticalpotential(SCP)and/rhythms.Spontane-ousEEGsignalssuchasSCPand/rhythmareap-(上接第254页)

pliedinBCIwidelybecausetheydonotdependon

additionalinputs,orproducevisualfatigue,orleadtoadaptation,andtheirneurophysiologicalbasishasbeenstudiedextensively.However,BCIbasedonspontaneousEEGhassomeobviouslimitations.Forexample,someusersdonotknowhowtocontrol/rhythm,andsomeothersneedtoundergoalongper-i

odoftrainingtouseSCP-basedBCI.

Keywords:brain-computerinterface,slowcor-ticalpotentia,lL/Brhythms,even-trelatedsynchron-ization,even-trelateddesynchronization

RevisionofthePositiveAffectandNegativeAffectScale

QIULin ZHENGXue WANGYan-fei

(1.SchoolofBusinessAdministration,SouthChinaUniversityofTechnology,Guangzhou530640;

2.SchoolofEducationalSciences,SouthChinaNormalUniversity,Guangzhou510631)

Abstract

1

2

1

ThispaperrevisesthePositiveAffectandNegativeAffectScale(PANAS)constructedbyWatsoneta.l(1988)onthebasisoftwo-dimensionaffectstruc-turetheory.Aftercollectingthepositiveandnegativeaffectitemsintheprincipalaffectcircumplexmod-els,wedeletedthenon-emotionitemsaccordingtotheexperts.evaluation,andusedquestionnairestoexplorethetypicalityofthoseemotions.Thefinalversionofrevisedlewidentifiedapstudy.Thenthepsychometricalpropertiesofthere-visedscaleweretestedwithdatacollectedbywaysofselfrepor,tpeerrepor,tandcognitiveapproach.TheresultssuggestthatalltheitemsintherevisedPANAShaveidealdifferentiability,andhence,itisavalidandreliablemeasurementforaffectivewel-l

being.

Keywords:positiveaffec,tnegativeaffec,trel-i,validity