Politically Motivated Avoidance in Social Networks: A Study of Facebook and the 2020 Presidential Election

This study considers politically motivated unfriending/unfollowing on Facebook in the lead up to the 2020 Presidential election. As social media has grown more central to public discourse, it has been suggested that these types of avoidance behaviors might contribute to the formation of partisan echo chambers, whereby users may limit their exposure to competing viewpoints and corrective information by eliminating the network ties that transmit it. Building on prior research, this study explores the relationship between politically motivated avoidance and user perceptions of social media's credibility as a source of political information. A pre-election survey of voting age adults in the state of Florida is analyzed to identify both the frequency and predictors of politically motivated avoidance. The results suggest that avoidance is a function of both individual political characteristics and user perceptions of information credibility. The findings are considered in the context of previous literature, and important avenues for future research are discussed.