The final speaker in this ECREA 2018 session is Pablo Jost, who begins by discussing the limitations of surveys (expensive, reactive, increasingly unable to reach representative panels of participants) and raises the question of whether digital trace data may be able to be used as an alternative. Twitter might be a poor substitute, as it remains an elite medium in many countries; Facebook use, however, is far more widespread, and could therefore be seen as considerably less inherently biased.

The next speaker at ECREA 2018 is Deniz Neriman Duru, who begins by highlighting the role of the news media as presenting moral guidelines for their audiences, here especially in the context of the edit framing of the European refugee crisis. This can be studied usefully by examining the linkages between mainstream media framing in and social media reactions to news media articles.

The next speaker in this ECREA 2018 session is Edda Humprecht, whose focus is on polarisation on Facebook. There is evidence of considerable negativity on this platform, and this may affect users’ perceptions of the world around them; in particular, it may increase their perception of societal polarisation. News outlets operating on the platform are now often accepting negative comments because they do not want to be seen to be censoring user comments – yet at the same time they are complaining about the negative aspects of user participation on social media.

The next speaker in this ECREA 2018 session is Jasmin Kadel, who presents a comparative study of polarisation across Switzerland and Germany. Polarisation can be understood along factual (across issues), perceived (misjudgments about polarisation in society), and affective dimensions (appreciation of co-partisan others); the study examined such polarisation amongst adult newspaper readers in both countries.

The final iCS Symposium session continues the bot theme with a presentation by Pascal Jürgens. Pascal begins by outlining our current dilemma: threats of communicative manipulation via social media are rising, yet our access to the platform data we need to understand these activities is declining. But we may be able to address this dilemma by employing new and different methodologies.

The final speaker in this iCS Symposium session is Laura Ianelli, whose focus is on understanding the supporters of conspiracy theories. Some such theories may be amusing, but many others are in fact deadly serious and can have significant negative effects. The networks for these theories can be closed epistemological networks with distinctive self-sealing qualities, and who are increasingly suspicious of broader social networks; this makes them difficult to reach for critical scholars.

The next iCS Symposium session starts with Fabio Giglietto, presenting his team’s results on the use of social media in the March 2018 Italian election. The project’s aim was to comprehensively examine the role of social media during the election, focussing especially on social media audience engagement with the various media sources available.

My own keynote closes the first day of the iCS Symposium “Locked out of Social Platforms: An iCS Symposium on Challenges to Studying Disinformation”. Here are the slides: