Mulling Over Anger: Indirect and Conditional Indirect Effects of Thought Content and Trait Rumination on Aggressive Driving

Previous research has found that the content of thoughts and rumination influences driving anger and aggressive driving; however, no research to date has observed how the specific thoughts and process of rumination may directly or indirectly influence aggressive driving behaviors. The present research explores the potential roles of thought content and rumination on aggressive driving to improve our understanding of factors that influence aggressiveness in driving situations. The current study recruited 262 Southeastern University students, who completed a number of questionnaires measuring anger rumination, thought content, driving anger, and aggressive driving behaviors tendencies. Results demonstrated that trait driving anger imposed partial indirect effects on aggressive driving behaviors through specific angry thoughts. In addition, this partial indirect effect was conditional to the degree of coping thoughts. These findings may help advance the understanding of the roles content of thoughts and rumination play in aggressive driving behaviors