"For fact-checks to be effective, they must first and foremost reach their intended audience. Yet, little is known about what determines engagement with fact-checks and how to enhance their reach. We conducted a pre-registered online survey experiment in Pakistan (N participants = 302, N observation
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s = 1208) investigating the effectiveness of fact-checking, and the determinants of engagement with factchecks and misinformation. We found that fact-checking reduced misperceptions, especially among the most misinformed. Trust was an important moderator of the effectiveness of fact-checking and of engagement with both the fact-checks and misinformation. For instance, fact-checks were more effective among participants who trust the news the most and least effective among participants who trust social media the most. Participants more concerned about misinformation were more likely to like and share fact-checks on social media. Understanding and promoting engagement with factual corrections on social media is a pressing challenge to increase the quality of our information ecosystem." (Abstract)
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"Does the news media exacerbate or reduce misinformation problems? Although some news media deliberately try to counter misinformation, it has been suggested that they might also inadvertently, and sometimes purposefully, amplify it. We conducted a two-wave panel survey in Brazil, India, and the UK
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(N=4732) to investigate the effect of news and digital platform use on awareness of and belief in COVID-19 misinformation over time (January to February 2022). We find little support for the idea that the news exacerbates misinformation problems. News use broadened people’s awareness of false claims but did not increase belief in false claims—in some cases, news use actually weakened false belief acquisition, depending on access mode (online or offline) and outlet type. In line with previous research, we also find that news use strengthens political knowledge gain over time, again depending on outlets used. The effect of digital platforms was inconsistent across countries, and in most cases not significant—though some, like Twitter, were associated with positive outcomes while others were associated with negative outcomes. Overall, our findings challenge the notion that news media, by reporting on false and misleading claims, ultimately leave the public more misinformed, and support the idea that news helps people become more informed and, in some cases, more resilient to misinformation." (Abstract)
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"Tackling Disinformation: A Learning Guide is aimed at helping those already working in the field, or directly impacted by the issues, such as media professionals, civil society actors, DW Akademie partners and experts. It offers insights for evaluating media development activities and rethinking ap
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proaches to disinformation, alongside practical solutions and expert advice, with a focus on the Global South and Eastern Europe." (https://akademie.dw.com)
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"Alarmist narratives about online misinformation continue to gain traction despite evidence that its prevalence and impact are overstated. Drawing on research examining the use of big data in social science and reception studies, we identify six misconceptions about misinformation and highlight the
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conceptual and methodological challenges they raise. The first set of misconceptions concerns the prevalence and circulation of misinformation. First, scientists focus on social media because it is methodologically convenient, but misinformation is not just a social media problem. Second, the internet is not rife with misinformation or news, but with memes and entertaining content. Third, falsehoods do not spread faster than the truth; how we define (mis)information influences our results and their practical implications. The second set of misconceptions concerns the impact and the reception of misinformation. Fourth, people do not believe everything they see on the internet: the sheer volume of engagement should not be conflated with belief. Fifth, people are more likely to be uninformed than misinformed; surveys overestimate misperceptions and say little about the causal influence of misinformation. Sixth, the influence of misinformation on people’s behavior is overblown as misinformation often “preaches to the choir.” To appropriately understand and fight misinformation, future research needs to address these challenges." (Abstract)
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"What does health misinformation look like, and what is its impact? We conducted a systematic review of 45 articles containing 64 randomized controlled trials (RCTs; N = 37,552) on the impact of health misinformation on behaviors and their psychological antecedents. We applied a planetary health per
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spective by framing environmental issues as human health issues and focusing on misinformation about diseases, vaccination, medication, nutrition, tobacco consumption, and climate change. We found that in 49% of the cases exposure to health misinformation damaged the psychological antecedents of behaviors such as knowledge, attitudes, or behavioral intentions. No RCTs evaluated the impact of exposure to misinformation on direct measures of health or pro-environmental behaviors (e.g., vaccination), and few studies explored the impact of misinformation on feelings, social norms, and trust. Most misinformation was based on logical fallacies, conspiracy theories, or fake experts. RCTs evaluating the impact of impossible expectations and cherry-picking are scarce. Most research focused on healthy adult US populations and used online samples. Future RCTs can build on our analysis and address the knowledge gaps we identified." (Abstract)
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"A wealth of interventions have been devised to reduce belief in fake news or the tendency to share such news. By contrast, interventions aimed at increasing trust in reliable news sources have received less attention. In this article, we show that, given the very limited prevalence of misinformatio
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n (including fake news), interventions aimed at reducing acceptance or spread of such news are bound to have very small effects on the overall quality of the information environment, especially compared to interventions aimed at increasing trust in reliable news sources. To make this argument, we simulate the effect that such interventions have on a global information score, which increases when people accept reliable information and decreases when people accept misinformation." (Abstract)
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