| 1. |
- Castro, Laia, et al.
(författare)
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Navigating High-Choice European Political Information Environments: A Comparative Analysis of News User Profiles and Political Knowledge
- 2022
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Ingår i: The International Journal of Press/Politics. - : SAGE Publications. - 1940-1612 .- 1940-1620. ; 27:4, s. 827-859
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Tidskriftsartikel (refereegranskat)abstract
- The transition from low- to high-choice media environments has had far-reaching implications for citizens’ media use and its relationship with political knowledge. However, there is still a lack of comparative research on how citizens combine the usage of different media and how that is related to political knowledge. To fill this void, we use a unique cross-national survey about the online and offline media use habits of more than 28,000 individuals in 17 European countries. Our aim is to (i) pro- file different types of news consumers and (ii) understand how each user profile is linked to political knowledge acquisition. Our results show that five user profiles – news minimalists, social media news users, traditionalists, online news seekers, and hyper news consumers – can be identified, although the prevalence of these profiles varies across countries. Findings further show that both traditional and online-based news diets are correlated with higher political knowledge. However, online-based news use is more widespread in Southern Europe, where it is associated with lower levels of political knowledge than in Northern Europe. By focusing on news audiences, this study provides a comprehensive and fine-grained analysis of how contemporary European political information environments perform and contribute to an informed citizenry.
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| 4. |
- Gehle, Luisa, et al.
(författare)
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Misinformation Detection in the Context of the Russian Invasion of Ukraine: Evidence From Original Survey Data Collected in 19 Democracies
- 2024
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Ingår i: International Journal of Public Opinion Research. - 0954-2892 .- 1471-6909. ; 36:3, s. 1-12
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Tidskriftsartikel (refereegranskat)abstract
- It can be difficult for citizens to discern factually accurate information from mis- and disinformation. Particularly in the context of the Russian invasion of Ukraine, the omnipresence of counterfactual narratives, propaganda, and partisan content may increase the likelihood that citizensselect and accept mis -or disinformation. To assess citizens’ performance in discerning false statements from factually accurate information on the war, we utilized original survey data across 19 countries (N = 19,037) with soft quotas for age, education, and gender to approximate population characteristics. Our main findings indicate that people perform relatively well in discerning factually accurate information from false statements and that self-perceived media literacy and the need for cognition corresponds with better performance. Stronger pro-Russia views on the war correspond with a lower performance in misinformation detection, whereas anti-Russia attitudes are associated with better evaluations of the statements’ truthfulness. We find little cross-country variation in these patterns. As a key implication, we show that discernment between factually accurate information and mis- or disinformation is driven by both accuracy and partisan motivation and that these effects are similar across most different national contexts.
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| 8. |
- Hameleers, Michael, et al.
(författare)
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Mistakenly misinformed or intentionally deceived? Mis- and Disinformation perceptions on the Russian War in Ukraine among citizens in 19 countries
- 2023
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Ingår i: European Journal of Political Research. - 0304-4130.
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Tidskriftsartikel (refereegranskat)abstract
- In information environments characterized by institutional distrust, fragmentation and the widespread dissemination of conspiracies and disinformation, citizens perceive misinformation as a salient and threatening issue. Especially amidst disruptive events and crises, news users are likely to believe that information is inaccurate or deceptive. Using an original 19-country comparative survey study across diverse regions in the world (N = 19,037), we find that news users are likely to regard information on the Russian war in Ukraine as false. They are more likely to attribute false information to deliberative deception than to a lack of access to the war area or inaccurate expert knowledge. Russian sources are substantially more likely to be blamed for falsehoods than Ukrainian or Western sources – but these attribution biases depend on a country’s position on the war. Our findings reveal that people mostly believe that falsehoods are intended to deceive them, and selectively associate misinformation with the opposed camp.
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| 9. |
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| 10. |
- Kowal-Bielecka, Otylia, et al.
(författare)
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Update of EULAR recommendations for the treatment of systemic sclerosis
- 2017
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Ingår i: Annals of the Rheumatic Diseases. - : BMJ. - 0003-4967 .- 1468-2060. ; 76, s. 1327-1339
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Tidskriftsartikel (refereegranskat)abstract
- The aim was to update the 2009 European League against Rheumatism (EULAR) recommendations for the treatment of systemic sclerosis (SSc), with attention to new therapeutic questions. Update of the previous treatment recommendations was performed according to EULAR standard operating procedures. The task force consisted of 32 SSc clinical experts from Europe and the USA, 2 patients nominated by the pan-European patient association for SSc (Federation of European Scleroderma Associations (FESCA)), a clinical epidemiologist and 2 research fellows. All centres from the EULAR Scleroderma Trials and Research group were invited to submit and select clinical questions concerning SSc treatment using a Delphi approach. Accordingly, 46 clinical questions addressing 26 different interventions were selected for systematic literature review. The new recommendations were based on the available evidence and developed in a consensus meeting with clinical experts and patients. The procedure resulted in 16 recommendations being developed (instead of 14 in 2009) that address treatment of several SSc-related organ complications: Raynaud's phenomenon (RP), digital ulcers (DUs), pulmonary arterial hypertension (PAH), skin and lung disease, scleroderma renal crisis and gastrointestinal involvement. Compared with the 2009 recommendations, the 2016 recommendations include phosphodiesterase type 5 (PDE-5) inhibitors for the treatment of SSc-related RP and DUs, riociguat, new aspects for endothelin receptor antagonists, prostacyclin analogues and PDE-5 inhibitors for SSc-related PAH. New recommendations regarding the use of fluoxetine for SSc-related RP and haematopoietic stem cell transplantation for selected patients with rapidly progressive SSc were also added. In addition, several comments regarding other treatments addressed in clinical questions and suggestions for the SSc research agenda were formulated. These updated data-derived and consensus-derived recommendations will help rheumatologists to manage patients with SSc in an evidence-based way. These recommendations also give directions for future clinical research in SSc.
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| 11. |
- Michalska, Agnieszka, et al.
(författare)
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Micro- and Nanostructured Polyaniline for Instant Identification of Metal Ions in Solution
- 2019
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Ingår i: Nanomaterials. - : MDPI AG. - 2079-4991. ; 9:2
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Tidskriftsartikel (refereegranskat)abstract
- The unique properties of nanomaterials enable the creation new analytical devices. Polyaniline (PANI) micro- and nanofiber network, freestanding in the gap between two gold microelectrodes, has been used in a new nanodetector for metal ions in solutions. The gold electrodes were modified with the aid of alkanethiols, forming a self-assembled monolayer (SAM), which is able to block the ion current flow, but also to interact with metal ions when specific functional molecules are incorporated into the layer. The electric field of the trapped metal ions induces change of the electrical conductivity of polyaniline nanofibers in vicinity. A small injected sample (75 mu L) of a solution of salt (about 0.5 mu g of salt) was enough to induce a reproducible change in the electrical conductivity of polyaniline nano-network, which was registered as a function of time within 10-20 s. The response was proportional to the concentration of ions. It also depends on properties of ions, e.g., the ionic radius, which allows for identification of metal ions by analyzing the parameters of the signal: the retention time (RT), half width (HW), amplitude (A) and integral intensity (INT). The advantage of the new device is the instant responsiveness and easy operation, but also the simple construction based on organic (polymer) technology. The system is "open"-when learned and calibrated adequately, other metal ions can be analyzed. The nanodetector can be used in cases where monitoring of the presence and concentration of metal ions is important.
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| 12. |
- Theocharis, Yannis, et al.
(författare)
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Does the platform matter? Social media and COVID-19 conspiracy theory beliefs in 17 countries
- 2023
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Ingår i: New Media and Society. - : SAGE Publications. - 1461-4448 .- 1461-7315. ; 25:12, s. 3412-3437
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Tidskriftsartikel (refereegranskat)abstract
- While the role of social media in the spread of conspiracy theories has received much attention, a key deficit in previous research is the lack of distinction between different types of platforms. This study places the role of social media affordances in facilitating the spread of conspiracy beliefs at the center of its enquiry. We examine the relationship between platform use and conspiracy theory beliefs related to the COVID-19 pandemic. Relying on the concept of technological affordances, we theorize that variation across key features make some platforms more fertile places for conspiracy beliefs than others. Using data from a crossnational dataset based on a two-wave online survey conducted in 17 countries before and after the onset of the COVID-19 pandemic, we show that Twitter has a negative effect on conspiracy beliefs—as opposed to all other platforms under examination which are found to have a positive effect.
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| 13. |
- Van Aelst, Peter, et al.
(författare)
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Does a Crisis Change News Habits? A Comparative Study of the Effects of COVID-19 on News Media Use in 17 European Countries
- 2021
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Ingår i: Digital Journalism. - : Informa UK Limited. - 2167-0811 .- 2167-082X. ; 9:9, s. 1208-1238
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Tidskriftsartikel (refereegranskat)abstract
- Exogenous shocks like the COVID-19 pandemic unleashes multiple fundamental questions about society beyond public health. Based on the classical concept of ‘need for orientation’ and the literature on the role of the media in times of crisis, we investigate to what extent the COVID-19 pandemic affected news consumption in comparative perspective. Based on a two-wave panel survey in 17 mostly European countries, our study targets the role of both leg- acy news brands (TV, radio, newspapers) and so-called contem- porary news media (Internet-based and social media) during this global health crisis. Our results show an overall rise of news use across countries, but only for some types of news media. We find an increase of TV news consumption, and a higher reliance on social media and the Internet for news and information. This indi- cates that in times of crises and an unusually strong need for orientation, people mainly turn to news sources that are easily available and offer a more immediate coverage. Furthermore, we find the rise in news use to be mainly present among those who already have a higher level of trust in legacy media and among people that were more concerned about the impact of the pandemic.
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| 14. |
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| 15. |
- Zilinsky, Jan, et al.
(författare)
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Justifying an Invasion: When Is Disinformation Successful?
- 2024
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Ingår i: Political Communication. - 1058-4609 .- 1091-7675.
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Tidskriftsartikel (refereegranskat)abstract
- Conventional wisdom suggests that social media, especially when used by authoritarian powers with nefarious aims, leaves citizens of democratic countries vulnerable to psychological influence campaigns. But such concerns overlook predispositions among recipients of false claims to reject (or to endorse) conspiratorial narratives. Analyzing responses from a survey fielded in 19 countries, we find that it is a preexisting conspiracy outlook at the individual level, more so than media diets, which consistently predicts rating Russia’s pretenses for the invasion as more accurate. In all countries, individuals who view the world in general with a conspiratorial mindset are more likely to believe war-related disinformation. Receiving news via YouTube, Facebook, or TikTok is also associated with greater belief in Russian narratives justifying the invasion in several countries, but these relationships are weaker compared to those observed for conspiracy thinking. Without downplaying a potential positive role for media interventions, the findings highlight the importance of a deeper understanding of the underlying causes of conspiratorial thinking.
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| 16. |
- Zoizner, Alon, et al.
(författare)
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The Effects of the COVID-19 Outbreak on Selective Exposure: Evidence from 17 Countries
- 2022
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Ingår i: Political Communication. - : Informa UK Limited. - 1058-4609 .- 1091-7675. ; 39:5
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Tidskriftsartikel (refereegranskat)abstract
- A widely believed claim is that citizens tend to selectively expose themselves to like-minded information. However, when individuals find the information useful, they are more likely to consume cross- cutting sources. While crises such as terror attacks and pandemics can enhance the utility of cross-cutting information, empirical evidence on the role of real-world external threats in selective exposure is scarce. This paper examines the COVID-19 pandemic as a case study to test the extent to which citizens were exposed to information from cross- cutting sources on traditional and social media after the outbreak. Utilizing a two-wave panel survey among 14,218 participants across 17 countries – conducted before and after the initial outbreak – we show that citizens concerned about COVID-19 were more exposed to cross-cutting information on traditional and social media. The positive relationship with cross-cutting exposure to traditional news was stron- ger in countries where governments adopted less stringent policy responses, and in countries with greater pandemic severity and weaker democratic institutions. Our comparative approach thus sheds light on the social and political contexts in which cross-cutting exposure can occur.
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