期刊
MEDIA PSYCHOLOGY
卷 25, 期 6, 页码 831-850出版社
ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
DOI: 10.1080/15213269.2022.2080711
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资金
- KU Leuven
Social media influencers can influence people's perceptions and attitudes towards COVID-19 through the spread of false claims and conspiracy theories. Factors such as influencer credibility and trust in their advice play a role in determining the impact of misinformation. However, media literacy and specific knowledge about the issue can help mitigate this impact.
In the current infodemic, surrounding the spread of false claims as well as conspiracy theories related to COVID-19, social media influencers, popular figures on platforms like Instagram, are a potential source of misinformation. As seemingly ordinary and trustworthy individuals, who can function as opinion leaders, influencers may impact perceptions of the virus and policies in place to minimize its threat. In this pre-registered online experiment (N = 148), we investigated factors such as parasocial relationships with the influencer, which potentially increase susceptibility to influencers' claims. Second, we examined if media literacy and issue-specific knowledge act as protective factors diminishing the impact of misinformation. Although participants remained largely unaffected by the misinformation, it increased mistrust in official sources for respondents with high perceived influencer credibility, trust in influencer's advice, and attitude homophily. Meanwhile, participants' issue-specific knowledge was associated with weaker beliefs in misconceptions regarding COVID-19, irrespective of exposure to misinformation.
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