Vol.38.No.201DOICNKI11-2746/G2.20120515.1709.001UGC*UGCWeb2.0。UGC。Who、What、WhyHowUGC。UGCUGC、、、、、、、、、、。UGCUGC。4。2。64。G203ConceptualizationandResearchProgressonUser-GeneratedContentZhaoYuxiangFanZhe&ZhuQinghuaABSTRACTUser-GeneratedContent(UGC)isanemergingmodeforcreatingandorganizingonlineinformationre-sources.Thispaperconductedadetailedliteraturereviewandproposedananalyticalframeworktodefineandconceptual-izeUGCbasedongenretheory.TheconceptualizationofUGCisdecomposedintofourfundamentaldimensions,i.e.,userroleandtype(Who),contenttypeandattribute(What),motivation(Why),andmode(How).Furthermore,thepaperre-finestheresearchfociandtrajectoryofUGCthroughcontentanalysis,andgeneralizesUGCresearchasfiveunit-of-analysis(i.e.,user,content,technology,organization,andsociety),fourresearchperspective(resourceview,behaviorview,tech-nologyview,andapplicationview),andthreeresearchlevels(microlevel,mesolevel,andmacrolevel).ThefindingofthispapermaytheoreticallyshedlightontheUGCresearchandyieldsomeimplicationforresearchersfrominformationmanagementdisciplinetodetectpotentialresearchtopics,positionlevelofanalysis,andchooseappropriateresearchap-proachandmethodforUGCstudies.4figs.2tabs.64refs.KEYWORDSUser-generatedcontent.Onlineinformationresources.Genretheory.Conceptualization.Researchprogress.1User-GeneratedContentUGCUserCreatedContentUCCCon-sumerGeneratedMediaCGM、、、Web2.0。、、、、068*“”10ATQ004、“Web2.0”09YJA870014。Emailchrist411@yahoo.cnUGCZhaoYuxiangetal.ConceptualizationandResearchProgressonUser-GeneratedContent20129September2012、SNS。BigData、、。UGC1-22009。GenreTheoryUGCWho-What-Why-HowUGC。、、UGCUGC5-4-3、、、、、、、、、、。UGCUGC。2UGC、。WebofScience、EBSCO、LISA、EI、PQDT、CNKI、、usergeneratedcontent、consumergeneratecontent、usercreatedcontent、consumergeneratedmedia、UGC、CGC、UCC、CGM、、、、UGC7112011731、。UGC9.4%2。UGC。WebofScience、EI、EB-SCOUGC79%WebofScience35.4%。UGC、、、。LISA10%UGC。UGCUGC、UGC、UGC。UGCUGC1。2001Web1.0UGCWeb2.0。20062007557。2008UGC。Web2.0UGC。UGC。“UGC”“Web2.0”“”。069JournalofLibraryScienceinChinaVol.38.No.2011UGCCNKICNKICNKIWebofScienceEILISAEBSCOPQDT2011810352112809420101710081542050223420098305749183161722008103058311626314720075021914105055200600010410620010001020034817225216971141117113UGCUGC20057UGC。OECD2007UGC①②③1-2。UGC。。UGCUGC。。UGC。。。UGC。UGCUGC。Surowiecki2004《》TheWisdomofCrowds3。collec-tiveintelligence4。UGCWeb2.0。UGCUGC、、、/。UGC、。UGC。、5。YatesWhenWhatWhereWhyWhoHow6。MaloneWhoWhatWhyHow7。CrowstonWilliams8、IhlstromLundberg9、Antunes10、Erikson070UGCZhaoYuxiangetal.ConceptualizationandResearchProgressonUser-GeneratedContent20129September2012CMC11。MaloneUGCWhoU、WhatC、WhyHow1。UGC。1UGC3.1WhoUGCU。DijckUGC。12。。。DeSanctis、13。UGC、。UGC、、、。、UGC、、。UGC、YouTube“”。SNSUGCUGC。UGC。Wiki14、15、16、17-19。Brandtzg、、、、、/、/、20。UGCUGC。3.2WhatUGC。、、、。。UGC/。ArmstrongHagel、、21。UGC、、、。、、、。“”、“”、“”“071JournalofLibraryScienceinChinaVol.38.No.201”socialgraph、“”。、。、、/、、citizenscience、。、、、、。UGC。UGCCContent、、、、。UGC。3.3Why、、。UGC。UGCUGC。。、、、22、、23。PorterLawler24。。25、。—26。UGC、、27。UGC。UGC。DeciRyanexternallyregulatedinternalizedexter-nal、introjected、identi-fiedintegrated28-29。。。。。UGC2。UGCUGC、UGC、UGC、。3.4HowUGCInformationProductionProcessIPP30。、、072UGCZhaoYuxiangetal.ConceptualizationandResearchProgressonUser-GeneratedContent20129September20122UGC。individual、collective、competitioncollaborative。UGC、。、UGC。。UGC、、。。。。UGC。。。。UGC。。UGCUGC。。UGC、。4UGC4.1UGC、。UGC。WebofScience2521016。Excel3661。Web2.041、Socialmedia22、onlinecommunities18、Facebook16、KnowledgeManagement16、Blogs13、electroniccommerce11、Crowdsourc-ing11、SNS11、virtualcommunity11。073JournalofLibraryScienceinChinaVol.38.No.201Wordle6613。①UGCWeb2.0、、/②UGC、SNS、、、、③UGCUGC、、E-learning、CSCW、、、④UGC、FacebookYouTubeTwitterWikipediaFlickr⑤UGCUGC/、、、、。UGC。3UGCUGC。UGC、、、P2PUGC。UGC、、UGC。UGC“——”。UGC。UGC。4.2ZhangBenjamin2007I-mod-el31。、、。、、UGCunitofanalysisUGCU、C、T、OSUGC。UGCUGC074UGCZhaoYuxiangetal.ConceptualizationandResearchProgressonUser-GeneratedContent20129September2012UGCUGC。UCTOS。UGCUGC、、。4。UGC。UGC。UGC。UGC2。2UGC/。UGC、、。5%。4UGC2UGCCNKICNKICNKIWebofScienceEILISAEBSCOPQDT4012521421177330139262383214552610212138120169875910464754817225216971141117114.34.3.1UGC。1UGC、、。OECD2007UGC、、、UGC1。JessicaUGC32。ChaYouTubeDaum、UGCUGCNetflixLovefilmYahoo33。YouTubeYouTubeUGC。YouTube075JournalofLibraryScienceinChinaVol.38.No.201UGC、、34。UGCUGCUGC、UGC、UGC、UGC30。2UGC、。ElaineUGC、35。MatthewRobin2007UGC36-37。ChengUGC—UGC38。UGC、、UGC、39。UGC、、。、UGC40。3UGC、、。DanielFacebookMySpacedel.icio.usOrkutFriendsterLinkedInFlickrYouTubeTwitterUGCUGC41。UGC19。UGC、、、、UGC。UGC。Karahasanovic'、、UGC42。MolyneauxYouTubeUGC43。4.3.2UGC。UGC、UGCUGCUGCUGCUGC。KrummUGC、、、。OpenStreetMapGPS44。JensenUGC、、UGCAalborgUGC45。Girardin46。BaladrónUGCPopflyPipes。、AI47。UGCZ48。UGC、076UGCZhaoYuxiangetal.ConceptualizationandResearchProgressonUser-GeneratedContent20129September2012、UGC、UGC。4.3.3UGC。/UGCUGC。1UGC、、、、、。DellarocasbUGC、49YeUGC50GeorgeWeb2.0UGCUGC51。KrishnamurthyDouUGCUGCWikiBlog、UGC52。UGC53。2UGC。。E-learningUGCE-campusUGC、、、、UGC。JinWenWeb2.0UGCUGC、、54。3UGC、。UGC、。。Hilton、55。4UGC。UGC。。。Chua、UGC56。UGC57。5UGC、。UGC、UGC、