The Roles of Trauma and Mental Health in Preventing Domestic Radicalization and Violent Extremism

• NCJ Number: 306127
• Author(s): Alisa B. Miller; David P. Eisenman; Ryan A. Brown; Stevan Weine
• Date Published: April 2023
• Publication Series: NIJ Journal
• Grant Number(s): 2012-ZA-BX-0004; 2018-ZA-CX-0004; 2017-ZA-CX-0005
• Agencies: NIJ
• Award: Understanding Pathways to and away from Violent Radicalization among Resettled Somali Refugees; Research on Domestic Radicalization to Violent Extremism: Insights from Family and Friends of Current and Former Extremists; Community Reporting Thresholds: Sharing Information with Authorities Concerning Terrorism Activity.

Abstract

Understanding and addressing the complexity of trauma exposure and mental health issues relative to domestic radicalization and violent extremism remains a major challenge. Multidisciplinary research can help unpack this complexity. This article discusses three studies funded by the National Institute of Justice (NIJ) that illustrate how trauma and mental health issues are neither necessary nor sufficient to explain domestic radicalization and violent extremism. However, when present, these factors can have a significant yet varied impact across the violence prevention spectrum. This knowledge — along with additional perspectives based on trauma-informed care — can help strengthen programs and policies and guide recommendations.