ExtremismWhat Do Former Extremists and Their Families Say about Radicalization and Deradicalization in America?

Published 30 June 2021

Violent extremism has become a serious and complex threat in the United States. This development raises several questions: Who is at risk of joining violent extremist organizations? How do they find groups of like-minded people to join with? Can families and friends recognize whether someone is becoming radicalized? How do individuals change their minds and walk away from extremism? What can communities do to stop the growth of extremism in their areas?

Anonymously scrawled hate symbols. The destruction of dozens of headstones in a Jewish cemetery. A mass shooting inside a house of worship. An armed group plotting to kidnap a sitting governor and execute her. A supporter of antifa shoots and kills a participant in a counterdemonstration in Portland. A Boogaloo Boys follower shoots and kills two police officers in California. 

These recent actions remind us that violent extremism has become a serious and complex threat in the United States. In response, the U.S. government and public and private organizations have made significant investments in attempting to understand and prevent it. Who is at risk of joining violent extremist organizations? How do they find groups of like-minded people to join with? Can families and friends recognize whether someone is becoming radicalized? How do individuals change their minds and walk away from extremism? What can communities do to stop the growth of extremism in their areas?

To assist with the nationwide effort to find answers, RAND Corporation researchers interviewed former extremists, as well as their families and friends, to gather and then analyze first-hand accounts of extremist radicalization and deradicalization. The research team took a public health and psychological, life-course approach to conduct the study. The results offer insights to policymakers and members of community organizations who are working to develop antiextremist policies and practices, as well as to other researchers who continue to look for answers to this growing problem.

How the Study Was Conducted
The research team began by reviewing current studies focused on radicalized U.S. citizens residing in the United States. The team also reviewed information contained in the Profiles of Individual Radicalization in the United States (PIRUS) database.

Using findings and insights from these sources, the team designed a semistructured interview protocol for former extremists, family members, and friends. The inclusion of family members and friends in the study allowed the team to collect in-depth information about the former extremist. This approach is based on the psychological autopsy, which is typically used by those seeking to understand cases of suicide. The interview protocol was designed to engage all participants in talking about radicalization and its prevention at four levels—individual, relational, institutional, and societal. This protocol derives from the U.S. Centers for Disease Control and Prevention’s socioecological framework for violence prevention.