Introduction
Katherine V. Aumer
Pages 1-3

A Tale of Two Outcomes: Understanding and Countering Extremist Narratives
Ira J. Roseman, Ben Rudolph, Amanda K. Steele, Steven Katz
Pages 5-46

Identity, Extremism, and (De) Radicalization
Conor Seyle, Clayton Besaw
Pages 47-81

The Use of Love and Hate in Extremist Groups
Katherine V. Aumer, Michael A. Erickson
Pages 83-102
Political Identities, Emotions, and Relationships
Elaine Hatfield, Richard Rapson
Pages 103-112

Homogamy and Tribalism: How Finding a Match Can Lead to Social Disruption
Martin Fieder, Alexander Schahbasi, Susanne Huber
Pages 113-120

Back Matter
Pages 121-124

This volume examines the psychological factors, environments, and social factors contributing to identification with extremist identities and ideologies. Incorporating recent findings on interpersonal relationships, emotions, and social identity, the book aims to improve understanding of what makes individuals vulnerable to extremism. It concludes with a discussion of the intricacies of identification with extremist groups, a proposal for de-radicalization, and a call for awareness as a means to resist polarization.
Chapters highlight interdisciplinary research into specific concepts and behaviors that can lead to extremism, addressing topics such as:

· Homogamy, tribalism and the desire to belong
· Shared hatred in strong group identities
· The impact of emotional contagion on personal relationships
· Dehumanization across political party lines
An in-depth exploration of an increasingly divisive modern issue, The Psychology of Extremism is an essential resource for researchers and students across social psychology, sociology, political psychology, and political science.