心理学软件简介.ppt

常用心理学编程软件简介,DMDX,INQUISIT,E-PRIME使用,刘潇楠北京师范大学心理学院,联系方式,(老刘玩转网)推荐QQ：282029968次级推荐手机太推荐宅电：算了吧,老刘玩转网能得到：,ppt三大软件相关资料，inquisit破解程序经典范例Spss与sas软件相关TOEFL和GRE考试必看，机经类相关人群发站内信包括真名及类别，成为版主并获取机密资料,DMDX简介,是用于测量反应时的软件，其精度达到毫秒，可呈现文本、听觉、图片和视屏材料。DMDX支持两个显示器呈现模式，主试和被试分别注视一个显示屏，也支持一个显示器模式。还可通过Internet远距离追踪实验过程。该软件由Arizona大学的JonathanForster研制，现已被广泛运用于世界各地的心理学实验室，可免费下载。,/jforster/DMDX.htm猪肉都涨价，免费很王道Inquisit：近200刀E-prime：近500刀,学习建议,程序制作过于简单，低等工作程序员最抬不起头的职位软件公司Ideas决定年薪实验设计是基本功实验想法是决定因素细节考虑是最重要保障思想！思想！思想！读书！读书！读书！,e-prime简介,简单易上手，拖拉拽功能强大，基本都能实现接口丰富，可以同时连接眼动，erp等多种记录设备E-Prime是实现心理实验计算机化的一个可视化编程语言平台，是一个涵盖实验生成到毫秒精度的数据收集分析的应用软件套装。套装就不是单件的，内衣到外衣,Inquisit简介,语句简单易学基于IAT范式，ImplicitAssociationTest，不知道回去洗洗睡吧,E-Prime,ThisisadiagramofE-Primescoresystemcomponents.,E-Studio,GraphicalDesignEnvironment,E-Basic,FullScriptingLanguage,E-Run,Real-TimeExperimentGenerator,E-Merge,DataMergingUtility,E-DataAid,SpreadsheetApplicationforE-PrimeDataFiles,Wewillnowdoashorttourofeachcomponent,E-Studio-Interface,TheE-Studiointerfacehasfourmajorcomponents:1.Toolbox2.StructureView3.PropertiesWindow4.WorkspaceLetslookateachcomponent.,1,2,3,4,E-Studio-Interface,TheToolboxcontainsobjectsthataredraggedtoproceduraltimelines.TheseobjectsarethebasicbuildingblocksofyourE-Studioexperiments.Letslookatsomeoftheseobjects.,1,E-Studio-Interface,TheTextDisplayallowsyoutospecifytext,suchasinstructions,thatthesubjectwillseeduringtheexperiment.,E-Studio-Interface,Similarly,theBitmapDisplayallowsyoutospecifyimagesthatthesubjectwillseeduringtheexperiment.,E-Studio-Interface,TheListobjectallowsyoutodefinetheblocks,trials,sub-trials,etc.inyourexperiment.,E-Studio-Interface,Procedureobjectsrepresentthetimelinesinyourexperiment.Theseproceduraltimelinestelltheexperimentwhatobjectsoccuratwhatpoint.,E-Studio-Interface,TheFeedbackDisplayallowsyoutospecifythefeedbackthatyoursubjectwillreceiveafteraresponse.ThesearejustsomeoftheobjectsavailabletoyouinE-Studio.,E-Studio-Interface,TheStructureViewisanoutlineorhierarchicalrepresentationofyourexperiment.ThiswindowfeaturesatreeviewsimilartothatinWindowsExplorer.,2,E-Studio-Interface,ThePropertiesWindowliststhepropertiesforselectedobjectsanddisplaystheircurrentsettings.,3,E-Studio-Interface,TheWorkspacecontainsthewindowrepresentationsofyourexperimentobjects.AnobjectisopenedintheWorkspacebydoubleclickingtheobjectonaproceduraltimelineorintheStructureView.,4,E-Studio-Procedures,Thinkofthisexperimentasahierarchy.TheSessionProcproceduredefinesthesession-levelevents.TheBlockProcproceduredefinestheblock-levelevents.TheTrialProcproceduredefinesthetrial-levelevents.,E-Studio-Procedures,ObjectsareaddedtoaprocedurebyopeningtheprocedureintheWorkspaceanddraggingobjectsfromtheToolboxtoProcedurestimeline.,E-Studio-Procedures,ThisisthecompletedSessionProc.Atthesession-level,theexperimentwelcomesthesubject,runsblocksoftrials,anddisplaysagoodbyescreen.BlockListiswheretheexperimentsblockswilllaterbedefined.,TextDisplays,List,E-Studio-Procedures,ThisisthecompletedTrialProc.Atthetrial-level,theexperimentdisplaysafixationpoint,presentsthesubjectwithastimulus,andgivesthesubjectfeedback.,TextDisplays,FeedbackDisplay,E-Studio-Lists,Listsareusedtospecifyhowthetrialsdifferfromoneanother(i.e.,whatfactorsaremanipulated).ThisisTrialListwithitsopenedwindowrepresentationunderneathit.LetslookatthecompletedTrialList.,E-Studio-Lists,ThisisourcompletedTrialList.Thecolumnscanlistwhatproceduretorunforagiventrial,thelevelsoftheindependentvariables,theactualstimulusforthattrial,andwhatthecorrectanswershouldbe.,E-Studio-Properties,Aftercreatingtheexperimentsproceduraltimelinesanddefiningtheblocksandtrials,thenextstepistosetthepropertiesoftheobjects.ThiswillbedemonstratedbyexaminingthepropertiesforStimulusontheTrialProcprocedure.,E-Studio-Properties,ThepropertiesforStimuluscanbesetviathePropertiesWindow.Forexample,onecancontrolwhatkeystheusercanhit,howlongthestimuluswillstayonthescreen,etc,E-Studio-Properties,Forexample,theDurationpropertysetsthedurationofStimulus.Itsvaluewassetto10,000ms.Thismeanstheobjectwillstayonthescreenfor10seconds.,WelcometoE-Basic,E-Basicisnotanapplication.ItisE-Primescomprehensive,object-orientedprogramminglanguage.ItissimilartoVisualBasicforApplicationswithmanyenhancedcommandsforbehavioralresearch.,E-Basic,InE-Studio,youcreatethegraphicalrepresentationofyourexperiment.Onceyouhavecreatedyourexperiment,E-StudioconvertsthisgraphicalrepresentationintoE-Basiccode,sothatE-Run,thereal-timeexperimentgenerator,cancompileandexecuteit.,E-Basic,TheGeneratebuttonontheE-Studiotoolbarallowsyoutogeneratethecode,orscript,foranopenedexperimentinE-Studio.,E-Basic,ThisisthefinishedE-BasicscriptinE-StudiosScriptWindow.BecauseE-Studioallowsyoutodesigneverything(formostexperiments)usingthegraphicalinterface,youprobablywonthavetolookatthiscode.,WelcometoE-Run,E-RunisE-Primesreal-timeexperimentgenerator.ItcompilesE-BasiccodefromtheexperimentthatyouvisuallycreatedinE-Studioandexecutesitinareal-timeenvironment.,E-Run,TheE-RunbuttonontheE-StudiotoolbarallowsyoutocompileandexecuteanopenedexperimentinE-Studio.,E-Run,Heresanexampleexperimentstructure.Letslookathowthescreenswilllookwhentheexperimentisrun.,Fixation,WelcomeScreen,BlockInstructions,SubjectInitialization,Stimulus,Feedback,GoodbyeScreen,E-Run,EachE-Primeexperimentsessiongeneratesanindividualdatafile.Whenyourunanexperiment,youfirstseeadialogboxthatasksforthesubjectinformation.,E-Run,Next,youwouldseethewelcometextfollowedbyinstructions.,E-Run,Next,theexperimentwouldruntwoblocksoftrials.,Fixation,Feedback,Stimulus,E-Run,Attheendoftheexperiment,youwouldseethegoodbyetext.,WelcometoE-Merge,Onceyouhavecollectedyourdata,youarereadyto.MergetheindividualdatafilesintoonefileusingE-Merge.View,edit,andanalyzeindividualormergeddatafilesinE-DataAid.,E-Merge-Interface,TheFileListviewinE-Mergeisthemainareaoftheapplicationscreen.ItdisplaysallthefilescontainedintheexperimentfolderthatyouopenedintheFolderTreeview.Usethisviewtoselectthefilestomerge.,E-Merge-Process,MergingfilesisasimpleprocessinE-Merge.Selectthefilestomerge.ClicktheMergebutton,andwhenprompted,enteranexistingornewfileintowhichtomergethem.Letslookatanexample.,E-Merge-Process,Oncefilestomergeareselected,thenextstepistobeginthemergeoperation.TheMergebuttononthetoolbarbeginsthismergeprocess.,E-Merge-Process,AfterclickingtheMergebutton,adialogpromptsyouforthetargetfile.Thisisthefileintowhichalltheselectedfileswillbemerged.,E-Merge-Feedback,Thatsit-themergeoperationisdone.Whenfinished,theapplicationdisplaysasmalldialog,likethisone,thatsummarizestheresults.,WelcometoE-DataAid,E-DataAidallowsyoutoviewandedityourE-Primedata.WithE-DataAid,youcan.ViewyourdataEdityourdataFilteryourdataAnalyzeyourdataExportyourdata,E-DataAid-View,E-DataAiddisplaysyourdatainaspreadsheetformat.Thecolumnsrepresentvariables,andtherowsrepresenttrialsofdata.,E-DataAid-Filter,Workingwithalotofdatainaspreadsheetcanbecumbersome,especiallywhenyouonlywanttoworkwithdatathatmeetsspecificcriteria.TheFilterbuttononthetoolbarallowsyoutofilteryourdata.,E-DataAid-Filter,Forexample,onecanfilteroutthepracticeblocksandincludeonlycertainsubjects(e.g.,from4to7).,E-DataAid-Filter,TheSpreadsheetonlydisplaystherowsthatfitbothfiltercriteria.ThefiltersarelistedbelowtheSpreadsheetinthearealabeled“Filters”.Theheadingsofthefilteredcolumnsareinwhite.,E-DataAid-Analyze,Inadditiontof