The next speaker in this ICA 2024 conference session is Francesco Bailo, whose focus is on the Italian Five Star Movement, or M5S. This was a disruptive political movement launched by comedian Beppe Grillo, and this study examined its activities across five platforms: Grillo’s blog, Meetup.com, the M5S Forum, Facebook, and the movement’s e-voting platform which was used to select electoral candidates. The focus here is on 2012 primary elections in the party.

The focus here is on the visibility and associability affordances of these platforms; visibility enables users and their content to see and be seen within a social …

The second presenter in this ICA 2024 conference session is Andreas Widholm, whose interest is in the use of TikTok by right-wing users in Sweden. There has been substantial coverage of a scandal in Sweden during the recent EU elections that centred on the communication strategies of the far-right Sweden Democrats’ troll factory on social media, and while this was uncovered after the present study concluded, the concerns about a right-wing wave on TikTok already existed and motivated this work.

Indeed, engagement with the Sweden Democrats’ social media activities is substantial; their accounts reach a large and especially young audience …

The final speaker in this ICA 2024 conference session is David Coppini, whose interest is in news consumption and affective polarisation in the Italian context. Italy has a polarised pluralistic media system: the multi-party political system, comprised of three key blocs, is mirrored to some extent by an aligned polarised media system, but there is also a group of broadly neutral news organisations.

Affective polarisation in such a political system may also be associated with divergent patterns of news consumption, but may also be affected by partisan identity or policy preferences. The present study examines this through a two-wave survey …

It is an unseasonably cold Thursday morning in Hamburg, and after a great opening session last night with Aleksandra Urman, Mykola Makhortykh, and Jing Zeng we are now starting the first full day of the Indicators of Social Cohesion symposium. I’m presenting the morning keynote, on our current work assessing the news and social media debate around Australia’s failed Voice to Parliament referendum as a possible case of destructive polarisation.More on this as the research develops, but for now my slides are here:

And we’ll finish the day at I-POLHYS 2024 with my keynote, which builds on the work of my Australian Laureate Fellowship team to review the types of polarisation that have been identified in the literature and develop the concept of destructive polarisation as a particularly concerning stage of polarisation dynamics. Our research proposes five distinct symptoms of destructive polarisation – and in the keynote I reflect on the recent Australian referendum on an Indigenous Voice to Parliament to explore to what extent these five symptoms of destructive polarisation were present in the news and digital media debates in the lead-up …

The final speaker in this excellent opening session at I-POLHYS 2024 is the equally excellent Fabio Giglietto from the Vera.AI project, whose focus is on media political partisanship and polarisation in Italy. Especially noteworthy here is also that his project explores the use of Large Language Models (LLMs) in news and social media research – a new approach that also needs a great deal of new validation approaches.

The project focusses on the 2022 Italian election, starting with 100,000 posts from 224 Italian news media Facebook pages. These were sampled down to some 12,600 posts on political topics from 12 …

The final speaker in this ANZCA 2023 session is Julie Browning, whose focus is on the role of campaigning media during the October 2023 referendum on an Indigenous Voice to Parliament. A referendum represents an unusual campaign in that it is polarised by design (the choice is a simple Yes or No), and can cut across party lines (as it did in this case, at least to some extent).

This can be both an advantage and disadvantage, as it can also lead to disorganised campaigning by multiple groups that otherwise have little in common with each other and do not …

And the next speaker in this ANZCA 2023 session is my colleague Samantha Vilkins, who continues our focus on the Voice to Parliament referendum by addressing especially the role of opinion polling and poll reporting in the context of the Voice referendum campaign. She begins by noting the long period of public debate about the Voice, going back at least to the election of the Albanese government in May 2022, with a much shorter formal campaign period before the referendum date of 14 October 2023.

Opinion polls provided a kind of spine for the coverage of the Voice debate throughout …