Election Campaigning on Social Media: Politicians, Audiences, and the Mediation of Political Communication on Facebook and Twitter. (2nd January 2018)

• Record Type: Journal Article
• Authors: Stier, Sebastian; Bleier, Arnim; Lietz, Haiko; Strohmaier, Markus
• Is Part Of: Political communication. Volume 35:Number 1(2018)
• Page Start: 50
• Page End: 74
• Publication Date: 2018-01-02
• Subjects: cross-media analysis -- language models -- online campaigning -- social media -- text analysis; Communication -- Political aspects -- Periodicals; Communication in politics -- Periodicals; 306.205
• DOI: 10.1080/10584609.2017.1334728
• Languages: English
• ISSNs: 1058-4609

Abstract

Abstract : Although considerable research has concentrated on online campaigning, it is still unclear how politicians use different social media platforms in political communication. Focusing on the German federal election campaign 2013, this article investigates whether election candidates address the topics most important to the mass audience and to which extent their communication is shaped by the characteristics of Facebook and Twitter. Based on open-ended responses from a representative survey conducted during the election campaign, we train a human-interpretable Bayesian language model to identify political topics. Applying the model to social media messages of candidates and their direct audiences, we find that both prioritize different topics than the mass audience. The analysis also shows that politicians use Facebook and Twitter for different purposes. We relate the various findings to the mediation of political communication on social media induced by the particular characteristics of audiences and sociotechnical environments.