I skipped the morning session this Saturday at the ICA 2024 conference as I was doing a live interview with Australian breakfast television about the current, ill-defined Parliamentary Inquiry into social media; more on that another time. So, I’m starting with a session on mis- and disinformation which begins with Sabina Mihelj, who has just published an open-access book on The Illiberal Public Sphere. Illiberalism has been on the rise at a global level, eroding liberal democratic systems – but how is this different from the concept of populism?

Especially in Eastern Europe, trends are going well beyond populism …

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 …

Up next in this ICA 2024 conference session is my excellent QUT colleague Katharina Esau, presenting a study on the news media framing of both mainstream and more disruptive climate protests in Germany and Australia. This included both the peaceful protests Fridays for Future and School Strike for Climate as well as well as the actions of Letzte Generation and Extinction Rebellion that blocked traffic and staged symbolic protests in art galleries.

Here are the slides, and the liveblog continues below:

How the news media frame such protests matters. Frames influence …

The final ICA 2024 conference session I’m attending today is on polarisation, and starts with a paper by Seungsu Lee. His interest is in partisan political communication, and he introduces the idea of like-minded and cross-cutting news media use and its relationship with political talk in homogeneous groups, and their effects on knowledge and polarisation.

Conversely, partisan heterogeneity within the same local communities means that people are more likely to encounter cross-cutting political information and views, motivate them to seek additional information, have their partisan identities primed, and access political knowledge. This might be operationalised for instance by looking at …

And the final speaker in this ICA 2024 conference session is Bingbing Zhang, whose focus is on perceptions of how political homophilous other people’s social networks are; such unrealistic perceptions could then lead to unfounded beliefs about ‘echo chambers’ and ‘filter bubbles’.

This might also be related to perceptions of media biases against one’s own political views: if media are believed to be biased, then this might also be seen as a reason for the emergence of such ‘echo chambers’. Greater political homophily social distance is therefore also assumed to relate to media bias perceptions and media scepticism.

The project …

The third speaker in this ICA 2024 conference session is Jisoo Kim, whose focus is on perceived polarisation in the United States. Such perceived polarisation refers to perceptions of other political groups’ positioning in comparison to one’s own, and may be moderated by political communication across political boundaries.

Patterns may further depend on the specific issues being discussed, and the focus of this paper is especially on foreign policy debates in the US, which may or may not be less politicised – at the moment, for instance, Democrats and Republicans are drifting apart in their attitudes about military aid to …

The next speaker in this ICA 2024 conference session is Isabella Glogger, whose interest is in reinforcing relationships between political identities and alternative news consumption. The focus here is especially on Sweden, where alternative media use has been on the rise especially on the right wing of politics, and has been connected with more pessimistic viewpoints on a variety of societal issues, especially also on climate change. Selective exposure tendencies have also been observed here, potentially generating more societal polarisation.

This is captured in the Reinforcing Spiral Model, which assumes that media effects and selective exposure are interconnected processes that …

It’s Friday morning and I’m in a casino on the Gold Coast of Queensland, so this must be the start of the ICA 2024 conference. I’m in a session on polarisation, and we start with a paper by Minchul Kim on the prediction of partisan media exposure through attitudes towards news brands. The interest here is in the United States, where the assumption is that partisan exposure might result in widely diverging worldviews.

Conventional approaches expect partisans to see certain news brands as ideologically aligned or counter to their own views, and to choose to engage or avoid news brands …