现代化重建.pdf

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1、FDA Social media presence:Food RecallsFebruary 2024Katherine Ognyanova,Ph.D.,Associate Professor of CommunicationSchool of Communication and Information,Rutgers UniversityWilliam K.Hallman,Ph.D.Professor/Chair Department of Human EcologySchool of Environmental and Biological Sciences,Rutgers Univers

2、ityTrust in American InstitutionsTrust in American InstitutionsDigital distribution of food recallsGOALExamine the online distribution of food recall information by the FDAData SourcesOpenFDA API&FDA iRES APITwitter/X&MTime:July 2022 July 2023Data I:All posts from US_FDA,FDARecalls,&FDAFood (N=3,919

3、).Data II:Posts engaging with FDARecalls(N=39,997)FDA press release posts:288Descriptive informationViews of recall postsViews by image typeDistribution of engagementEngagement includes likes,reposts,and quote posts.Recall categoriesRecall categoriesRecall classRecall locationPredictors of engagementOver-time trendsOver-time trendsCONTACT US:William K.Hallman,hallmansebs.rutgers.eduKatherine Ognyanova,katya.ognyanovarutgers.edu