Disaggregating the Impact of Aggression on Responses to Extreme Online Content

• In Event: EXTREME-Inventory: An Experimental Paradigm Exploring Behavioral & Psychological Processes Underpinning the Effect of Extreme Content Online

Abstract

This paper seeks to extend upon existing findings on the effects of aggression on responses to extreme content online and any subsequent shifts in cognitions and behavior. We experimentally measure the relationship between exposure to extremist social media-like content and behaviors of engagement and changes in cognitions toward political mobilization. While past research has shown that exposure to extreme stimuli increases violent thoughts and that this effect is moderated by trait aggression, research has yet to examine the impact of the various subtypes of aggression on responses to extreme, and potentially harmful, online materials. This paper examines the relationship between the four subtypes of aggression as specified by the Buss-Perry Aggression Questionnaire (physical aggression, verbal aggression, anger, and hostility) and the psychological and behavioral responses following exposure to two types of extreme online materials: extremist-related media and misinformation.

Authors

• Presley McGarry, University of Massachusetts Lowell

• Daniel Monuteaux, University of Massachusetts Lowell

• Neil D. Shortland, University of Massachusetts Lowell