Unmasking the Effects of Social Identity, Polarization, and Anger on Information Processing and Attitudes: An Exploration into the ‘Mask Debate’ of COVID-19 on Twitter

Strasbaugh, Keith

Unmasking the Effects of Social Identity, Polarization, and Anger on Information Processing and Attitudes: An Exploration into the ‘Mask Debate’ of COVID-19 on Twitter

dc.contributor.advisor	Connelly, Shane
dc.contributor.author	Strasbaugh, Keith
dc.contributor.committeeMember	Mendoza, Jorge
dc.contributor.committeeMember	Miller, Claude
dc.contributor.committeeMember	Mumford, Michael
dc.date.accessioned	2022-05-06T20:01:22Z
dc.date.available	2022-05-06T20:01:22Z
dc.date.issued	2022-05
dc.date.manuscript	2022-05
dc.description.abstract	The ‘mask debate’ surrounding COVID-19 (i.e., whether or not to wear a mask) has generated contention in online forums such as Twitter, where observed division of perspectives often runs along lines of social identity (e.g., political affiliation). Much of the research prior to COVID-19 suggests that social identity and the extent to which social media posts are polarizing exerts differential effects on user experiences. However, little research examines how social identity affects information processing of online COVID-19 discussions. Additionally, the question of how anger reactions, an emotion commonly explored in Twitter studies, may function on a more specific level (i.e., righteous vs. self-righteous) remains underexamined as well. Participants read and responded to a simulated Twitter feed focusing on the COVID-19 mask debate. Content polarization and explicit references to social identity groups were manipulated to assess their effects on three outcomes: 1) righteous and self-righteous anger, 2) biased processing of information contained in the Twitter feed (i.e., confirmation bias, selective attention bias, emotional content bias, commitment bias), and 3) attitudinal stance and strength regarding the topic of the Twitter feed. Additionally, righteous and self-righteous anger were explored as mediators of the relationships of social identity and polarization to cognitive biases and attitudes about the topic. Findings indicate effects of social identity on self-righteous anger, but not righteous anger, and polarization on strength of attitudes, confirmation bias and emotional content bias. Implications and future directions are discussed. Keywords: Social identity; polarization; anger; cognitive biases	en_US
dc.identifier.uri	https://hdl.handle.net/11244/335589
dc.language	en	en_US
dc.rights	Attribution-NoDerivatives 4.0 International	*
dc.rights.uri	http://creativecommons.org/licenses/by-nd/4.0/	*
dc.subject	Psychology, Industrial.	en_US
dc.subject	Psychology, General.	en_US
dc.subject	Psychology, Experimental.	en_US
dc.thesis.degree	Ph.D.	en_US
dc.title	Unmasking the Effects of Social Identity, Polarization, and Anger on Information Processing and Attitudes: An Exploration into the ‘Mask Debate’ of COVID-19 on Twitter	en_US
ou.group	Dodge Family College of Arts and Sciences::Department of Psychology	en_US