微博的“信息茧房”效应研究

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1、himselfina"informationcocoons¨．DevelopmentofnetworktechnologyenablesUSaccuratesearch，customizationinformationaspossible，creatingaconvenienttargetforUStoquicklygettheinformation，butasthetwosidesofthecoin，itaswellaspossibleinduceUStocreateaclosedspaceofinformationintheinvisible．Thisa

2、rticleiSbasedonKeith·Sunstein's¨informationcocoons"theoryandstudyformicroblogging，combinequalitativeandquantitativeresearchmethods，inordertogetaglimpseofthepotentialthreatofthe”informationcocoons"underthebackgroundoftheWeb2．0andprovidereferenceinformationforbuildanopenspacenetwork．

3、Firstlythispapercombedthetheory¨informationcocoonroom¨．Andonthisbasis，discussedthemanifestationsofmicroblog’S¨InformationCOCOONS”，embodiedas”MyJournal”type．informationreadmode，homogenizationofinformationsources，evidentcirclephenomenonand¨microcontent．¨Thenanalysedthereasonsforitsfo

4、rmation．Users’selectivepsychologyandherdmentalityamongpersonalconsumptionandexchangeviewsingroupsisthedecisivefactor．Whilemicroblogging’Sconcernscreeningmechanismandcollaborativefilteringfunctionasasecondaryfactor,exacerbatedthe‘‘informationcocoon"．Forindividualusers，the¨Informatio

5、ncocoons”predisposespeopletoblindconfidence，hinderstheoveralldevelopmentoftheindividualandleadstodistortionoftheirreal-worldknowledge．IfthevirtualgroupinIVMicroblogshacklesonthe”informationcocoonroom”，exposuretotheviewsoftheechochamber，itcaneasilyleadtoviolenceinthemedia．Andmicrobl

6、oggingusers’¨personalagenda-setting”replace”publicagendasetting”，missingcommonexperiencewillunderminesocialstickiness．Atthesalnetime，heterogeneouspopulationlackeffectivedialogue，thegapbetweeninter-grouporcontributetosocialdifferentiation．Dealwiththe”informationcocoonroom¨notonlyreq

7、uirestheuserandoperatorstobalancethedifferencesbetweenpersonalizedandpublicinformationconsumption，increasethechanceofinformationencounter，shapingthewide—angle，medialiteracyalsoshouldbeimprovedandremarksbereasonablechecked．KeyWords：Microblog，InformationCOCOONS，Grouppolarization，Echo

8、chamberV目录摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯