Introduction:
The introduction provides an overview of the current state of political polarisation and the role of social media in exacerbating this issue. The authors highlight the need for a systematic review to examine the existing literature on the topic.
Methodology:
The methodology section outlines the search strategy used to identify relevant studies for inclusion in the review. The authors searched several databases, including Web of Science, Scopus, and PubMed, using a combination of keywords related to social media and political polarisation. The inclusion criteria were studies published in English between 2010 and 2020 that examined the relationship between social media and political polarisation.
Results:
The results section presents the findings of the systematic review, highlighting the key themes that emerged from the included studies. The authors identified three main themes: the impact of social media on political polarisation, the role of social media in shaping political attitudes and beliefs, and the potential solutions to mitigate the negative effects of social media on political polarization.
Impact of social media on political polarisation:
The studies included in the review consistently found that social media platforms have a significant impact on political polarisation. Social media algorithms tend to promote content that aligns with users' pre-existing beliefs and opinions, creating echo chambers that reinforce existing biases. This can lead to a lack of exposure to diverse perspectives and an increase in political polarisation.
Role of social media in shaping political attitudes and beliefs
The review also found that social media plays a crucial role in shaping political attitudes and beliefs. Social media platforms provide a platform for political discourse, allowing individuals to express their opinions and engage with others. However, the review found that social media can also be a source of misinformation and propaganda, which can further exacerbate political polarisation.
Potential solutions to mitigate the negative effects of social media on political polarisation
The review identified several potential solutions to mitigate the negative effects of social media on political polarisation. These include increasing media literacy, promoting diverse perspectives, and regulating social media platforms. The authors note that these solutions require a collaborative effort between policymakers, social media companies, and individuals.
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Conclusion:
The systematic review provides a comprehensive overview of the existing literature on the role of social media in political polarization. The review highlights the need for increased awareness of the negative effects of social media on political polarization and the importance of promoting media literacy and diverse perspectives. The authors note that further research is needed to fully understand the complex relationship between social media and political polarization.
Written by:
Anushi Gupta
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