A Department of Homeland Security Emeritus Center of Excellence led by the University of Maryland

North America


North America

Project Title Investigators Project Period
Risk and Rehabilitation: Supporting the Work of Probation Officers in the Community Reentry of Extremist Offenders Gary LaFree, Michael Jensen, Elizabeth Yates January, 2020 to December, 2022
The Mobilization Puzzle: How Individual, Group, and Situational Dynamics Produce Extremist Outcomes Gary LaFree, Michael Jensen January, 2020 to December, 2022
Advancing U.S. CWMD/CWMT Capabilities in Support of the SIGMA+ Program through Development of Anticipatory Human Social Systems Models and Adversary Weapon Selection Decision Processes Steve Sin, Thomas Guarrieri March, 2020 to March, 2022
Developing Impact and Effectiveness Assessment Tool for Influence Operations Steve Sin January, 2021 to December, 2021
Monitor and Mitigate the Impact of COVID-19 on Public Safety Amy Pate, Barnett S. Koven, Nathan Meehan September, 2020 to December, 2021
A Multi-Level Approach to the Study of Violent Extremism Gary LaFree, Michael Jensen January, 2018 to December, 2020
A Pathway Approach to the Study of Bias Crime Offenders Michael Jensen, Gary LaFree January, 2018 to October, 2020
Tracking Cartels: Exploiting Open Sources to Identify Trends Marcus A. Boyd, Samuel D. Henkin July, 2019 to July, 2020
Developing Integrated Radiological and Nuclear Detection Architecture for the Interior and International Mission Space Steve Sin, Marcus A. Boyd September, 2016 to September, 2019
The Terrorism and Extremist Violence in the United States (TEVUS) Database Gary LaFree, Brent Smith, Joshua Freilich, Steven Chermak, Erin Miller, William Braniff, Kathleen Smarick March, 2009 to September, 2019
Program to Prepare Communities for Complex Coordinated Terrorist Attacks Erin Miller October, 2017 to August, 2019
How Forecasters Decide to Warn: Insights on Tornado Risk Communication from the Southeast U.S. Brooke Liu, Anita Atwell Seate September, 2017 to August, 2019
The Arctic All-Hazards GIS Platform Marcus A. Boyd September, 2018 to June, 2019
Mobile Radiation Detectors: Threat Perception and Device Acceptance Brooke Liu, Elizabet Petrun Sayers, Gary Ackerman, Steve Sin, Thomas Guarrieri April, 2014 to April, 2019
Evaluating the Safe Spaces Community-Led CVE Program William Braniff October, 2018 to March, 2019
A Comparative Study of Violent Extremism and Gangs Gary LaFree, Scott H. Decker, David C. Pyrooz January, 2015 to March, 2019
Empirical Assessment of Domestic Disengagement and Deradicalization (EAD3) Michael Jensen, Peter Simi, Gina Scott Ligon January, 2015 to December, 2018
Coalition Building for CVE and Community Resilience William Braniff October, 2015 to September, 2018
A Toolkit for Preventing Targeted Violence on College Campuses Gary LaFree July, 2017 to July, 2018
Open-Source Geospatial Analysis of Criminal Activity Marcus A. Boyd January, 2017 to June, 2018
Managing Chaos through Crisis Communication Leadership Brooke Liu June, 2017 to May, 2018
Family and Community Capacities among US Minorities: a Key to Preventing Violent Extremism Stevan Weine January, 2013 to December, 2017
Patterns of U.S. Extremist Crime Jeff Gruenewald, Joshua Freilich, Steven Chermak, William Parkin July, 2012 to December, 2017
Social Identity and Perceptions of Counterterrorism Demis Glasford July, 2012 to December, 2017
Terrorist Attacks on the Homeland Gary LaFree, Laura Dugan, Erin Miller July, 2012 to December, 2017
Tracking Attitudes within American Subculture Clark McCauley, Sophia Moskalenko July, 2012 to December, 2017
Towards an Understanding of Explosive Detection Technology Adoption: Results from Two Surveys Brooke Liu May, 2016 to June, 2017
Empirical Assessment of Domestic Radicalization (EADR) Michael Jensen, Gary LaFree January, 2013 to December, 2016
School Emergency Public Information and Warning/Information Sharing Brooke Liu, Holly Roberts October, 2015 to September, 2016
Understanding Tornado Warnings, False Alarms, and Complacency, and Proposing Theory-Directed Solutions for Effective Warnings Michael Egnoto, Brooke Liu October, 2015 to September, 2016
Countering Terrorism in the United States Erica Chenoweth, Laura Dugan July, 2012 to December, 2015
Developing a Typology of Terrorism Involvement: A Basis for Sentencing, Management, Risk Reduction, Release & Monitoring of Terrorist Offenders July, 2012 to December, 2015
Framing Global Salafi-Jihadist Messages in the West Peter Neumann July, 2012 to December, 2015
Recruitment and Radicalization among US Far-Right Terrorists Peter Simi July, 2012 to December, 2015
Integrating Mental Health and Education Fields into Countering Violent Extremism Stevan Weine, William Braniff May, 2015 to August, 2015
Threat and Hazard Identification and Risk Assessment (THIRA) Process John Sawyer, Steve Sin September, 2014 to June, 2015
Radicalization of Momin Khawaja Clark McCauley, Sophia Moskalenko July, 2013 to June, 2015
PRND Capability Development Framework Mapping John Sawyer, Marcus A. Boyd December, 2012 to June, 2015
Comprehensive Testing of Imminent Threat Public Messages for Mobile Devices (MDP) Brooke Liu, Hamilton Bean, Marcus A. Boyd, Michele Wood June, 2012 to June, 2015
Countering the Inhumane: Modeling Probable Pathways for Human Trafficking Along the U.S.- Mexico Border Brandon Behlendorf September, 2013 to December, 2014
Mental Models of Intelligence Collectors and Analysts for Characterizing Adversarial Threats July, 2012 to December, 2014
Consensus Framework for Informing Decision-Making in the Biological Threat Characterization Program Gary Ackerman September, 2013 to September, 2014
Anatomizing the Behavior of Chemical and Biological Non-State Adversaries Gary Ackerman, Victor Asal June, 2012 to May, 2014
Factors Impacting the U.S. Intelligence Process David L. Carter, Jeremy G. Carter, Steven Chermak July, 2012 to December, 2013
U.S. Crime-Terror Nexus: Terrorist Networks & Trade Diversion Joshua Freilich, Steven Chermak, Roberta Belli July, 2012 to December, 2013
U.S. Policies and Extremist Motivations July, 2012 to December, 2013
Social Media Use during Disasters Brooke Liu July, 2012 to October, 2013
Training in Risk and Crisis Communication (TRACC) Brooke Liu, Elizabet Petrun Sayers, Katherine Worboys Izsak August, 2011 to October, 2013
Building Resilience to Violent Extremism Among Somali-Americans in Minneapolis-St. Paul Stevan Weine August, 2010 to August, 2012
Border Crossings and Terrorist Attacks in the United States: Lessons for Protecting Against Dangerous Entrants Brent Smith, Erin Miller, Gary LaFree, Kathleen Smarick March, 2010 to August, 2012
Radicalization Clusters? Geographic Concentrations of Violent Extremism and Terrorism in the United States Kathleen Smarick October, 2010 to December, 2011
Building Community Resilience through Public Involvement: The Extended Community Assessment of Resilience Tool (CART-E) Betty Pfefferbaum June, 2008 to December, 2011
Islamic Radicalization in Europe and North America: Parallels and Divergence Gary Ackerman, John Sawyer, Peter Neumann June, 2008 to December, 2011
Organizational Factors in the Successful Application of 'Community Engagement' Principles for Bioterrorism Preparedness Monica Schoch-Spana June, 2008 to December, 2011
Turning to Terrorism: Ethnic, Religious, and Extremist Organizations Jonathan Wilkenfeld, Victor Asal June, 2008 to December, 2011
Effectiveness of Counterterrorism Strategies Martha Crenshaw June, 2008 to November, 2011
Domestic Weapons of Mass Destruction: Populations at Risk from U.S. Chemical Facilities Releases Susan Cutter June, 2008 to October, 2011
Homegrown Radicalization and the Role of Social Networks and Social Inclusiveness in the United States Paul Harwood June, 2008 to October, 2011
Quantitative Index of the Public Health Impacts of Terrorism Fran Norris June, 2008 to October, 2011
United States Extremist Crime Database (ECDB), 1990-2010 Joshua Freilich, Roberta Belli, Steven Chermak June, 2008 to October, 2011
Radicalizing the Poor: Understanding the Influence of Service Provision on Popular Support for and Participation in Violent Political Groups Shawn Flanigan June, 2008 to May, 2011
Tracking Sympathy and Support of Muslims for Terrorism in the United States Clark McCauley June, 2008 to May, 2011
Preparedness for Catastrophic Events Dennis Mileti, Hamilton Bean, Kathleen Smarick, Monica Schoch-Spana, Paul Harwood November, 2008 to November, 2010
Measuring Intervention Success in Terrorist Activities Brent Smith September, 2008 to June, 2010
Measuring Political Radicalization: Diaspora Support for Terrorism among Ottawa's Lebanese Muslim Community Bidisha Biswas, Christian Leuprecht, Clark McCauley August, 2008 to May, 2010
The Role for State Governments in Community Resilience Ann Bowman June, 2008 to May, 2010
Cell Groups and Individual Radicalization in Indonesia, United Kingdom, and the United States Douglas M. McLeod June, 2008 to December, 2009
Punishing Terrorism: Examining the Multiple Stages of Federal Punishment Across Political Contexts Brian Johnson June, 2008 to December, 2009
Global Nuclear Detection Architecture: A Study of South Asia Sharad Joshi October, 2008 to September, 2009
Community Field Studies and Analyses of Preparedness Networks Kathleen Tierney May, 2005 to September, 2009
Modeling and Simulation of Public Response to Threat and Attacks Dennis Mileti June, 2005 to June, 2009
Textual Analysis of Electronic Media Coverage of Homeland Security-Related Risks Lisa Keranen September, 2006 to May, 2009
School-Based Preparedness and Intervention Programs Terence Thornberry April, 2006 to May, 2009
National Household Survey Dennis Mileti, Linda Bourque July, 2005 to May, 2009
Radicalization of U.S. Prisoners Bert Useem, Obie Clayton June, 2005 to May, 2009
Communicating Risk of Mass Casualty Terrorism in Diverse Communities Elaine Vaughan May, 2005 to May, 2009
Effective Organizational Communication During Crises: Learning from the 2001 Anthrax Attacks Caron Chess May, 2005 to May, 2009
Population Vulnerability Analysis, Spatial Social Science, and GIS Susan Cutter May, 2005 to May, 2009
Terrorist Strategies and Tactics: When Do Terrorists Decide to Attack the US? Martha Crenshaw May, 2005 to May, 2009
Creation of a Database of U.S. Extremist Crime, 1990-2005 Joshua Freilich, Steven Chermak June, 2007 to January, 2009
Effects of Uncertainty on Support for Religious Extremism Arie Kruglanski June, 2005 to January, 2009
Campus Dialogues Jonathan Wilkenfeld January, 2006 to May, 2008
Community Assessment of Resilience Tool (CART) Betty Pfefferbaum, Fran Norris June, 2005 to May, 2008
Developing Community Resilience for Children and Families Betty Pfefferbaum, Fran Norris June, 2005 to May, 2008
Best Practices for Preparing Communities: Citizen Engagement in Public Health Planning Monica Schoch-Spana May, 2005 to May, 2008
Extremist Crime Database Related Projects Joshua Freilich, Steven Chermak
Rehabilitation and Reintegration for CVE Programs William Braniff
Project Title Publication Date START Authors Publication Type
Exploring the U.S. Crime-Terror Nexus: Terrorist Networks and Trade Diversion October 2014 Freilich, Joshua; Belli, Roberta; Chermak, Steven Research Brief
#JESUISPARIS?: An Appeal to Hypocrisy and Justifications for Mass Casualty Violence October 2019 Ligon, Gina Scott Journal Article
'Keep Wicked Calm and Carry the Hell On': Boston, Terrorism and the Rhetorical Power of Resilience June 2013 Bean, Hamilton; Keranen, Lisa Discussion Point
A Community Level Comparison of Terrorism Movements in the United States July 2016 Smith, Brent; Gruenewald, Jeff; Fitzpatrick, Kevin; Roberts, Paxton Journal Article
A Comparative Study of Initial Involvement in Gangs and Political Extremism October 2020 Pyrooz, David C.; LaFree, Gary; James, Patrick; Decker, Scott H. Journal Article
A Comprehensive Application of Rational Choice Theory: How Costs Imposed by, and Benefits Derived from, the U.S. Federal Government Affect Incidents Perpetrated by the Radical Eco-Movement August 2019 Dugan, Laura; Yang, Sue-Ming Journal Article
A Conceptual Framework to Enhance Community Resilience Using Social Capital August 2015 Pfefferbaum, Betty; Pfefferbaum, Rose Journal Article
A Homeland Security Net Assessment Needed Now! October 2015 Dahl, Erik Journal Article
A Mixed Method Examination of Law Enforcement Investigatory Strategies Used in Jihadi and Far-right Foiled Terrorist Plots Before and After 9/11 February 2019 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven Journal Article
A Mixed-Method Analysis of Fatal Attacks on Policy by Far-Right Extremists December 2015 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven Journal Article
A Psychometric Analysis of Project Liberty's Adult Enhanced Services Referral Tool September 2006 Norris, Fran Journal Article
A Public Health Systems View of Risk Communication About Zika April 2020 Schoch-Spana, Monica; Sell, Tara Kirk Journal Article
A Qualitative Examination of How Somali Young Adults Think About and Understand Violence in Their Communities May 2020 Decker, Scott H. Journal Article
A Reassessment of State-Level Covariates of Militia Groups April 2005 Freilich, Joshua Journal Article
A Situated Comparison of Suicide and Non-Suicide Terrorist Plots and Homicides in the United States, 1990-2014 September 2018 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William Journal Article
A Test of Sprinzak's Split Delegitimization Theory of the Life Course of Far-Right Organizational Behavior October 2014 Freilich, Joshua; Chermak, Steven Journal Article
A Tragedy in Three Acts: COVID-19 and Compounding Crises October 2020 Koven, Barnett S.; Romm, Madeline; Braniff, William Research Brief
A Welcome Antidote November 2005 Crenshaw, Martha Op-ed
Addicted to Hate: Identity Residual among Former White Supremacists August 2017 Simi, Peter Journal Article
Addressing the Myths of Terrorism in America March 2019 Freilich, Joshua; Chermak, Steven Journal Article
Addressing Violent Extremism as Public Health Policy and Practice June 2016 Weine, Stevan Journal Article
Adolescents Discuss their Reactions to the September 11 Attacks January 2006 Pfefferbaum, Betty Journal Article
Advancing Understanding of Tornado Warnings, False Alarms, and Complacency September 2017 Liu, Brooke; Roberts, Holly; Egnoto, Michael Research Brief
Al-Qa'ida - Related Terrorism: Violent Incidents and Foiled Plots April 2013 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William Research Brief
Alienation, Religion, Economics and Politics: Testing Theories of Radicalization in Polls of U.S. Muslims January 2009 McCauley, Clark START Reports
Aligning Research and CVE February 2015 Weine, Stevan Discussion Point
All Terrorism is Local: Resources, Nested Institutions, and Governance for Urban Homeland Security in the American Federal System August 2007 Chenoweth, Erica Journal Article
All Terrorism Is Local: Resources, Nested Institutions, and Governance for Urban Homeland Security in the American Federal System September 2010 Chenoweth, Erica Journal Article
American Deaths in Terrorist Attacks, 1995 - 2017 September 2018 Miller, Erin; Jensen, Michael Project Fact Sheet
American Deaths in Terrorist Attacks, 1995-2016 November 2017 Miller, Erin; Jensen, Michael Research Brief
American Deaths in Terrorist Attacks, 1995-2019 October 2020 Miller, Erin Research Brief
American Jihadi Terrorism: A Comparison of Homicides and Unsuccessful Plots November 2016 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven Journal Article
American Terrorism and Extremist Crime Data Sources and Selectivity Bias: An Investigation Focusing on Homicide Events Committed by Far Right Extremists November 2011 Freilich, Joshua; Chermak, Steven Journal Article
An Examination of the American Far Right’s Anti-Tax Financial Crimes April 2019 Sullivan, Brandon; Freilich, Joshua; Chermak, Steven Journal Article
An Examination of the Effect of Perceived Risk on Preparedness Behavior March 2012 Mileti, Dennis; Bourque, Linda Journal Article
An Explicit Consideration of Unintended Consequences from Counterterrorism Policy: The Case of Radical Eco-Groups August 2017 Safer-Lichtenstein, Aaron Journal Article
An Exploratory Analysis of the Characteristics of Ideologically Motivated Cyberattacks August 2020 Freilich, Joshua; Chermak, Steven Journal Article
An Intervention Analysis of Fatal Far-right Extremist Violence within a Vector-autoregressive Framework December 2019 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William Journal Article
An Overview of Bombing and Arson Attacks by Environmental and Animal Rights Extremists in the United States, 1995-2010 April 2013 Freilich, Joshua; Chermak, Steven; Parkin, William START Reports
Analysis of Factors Related to Hate Crime and Terrorism December 2012 Deloughery, Kathleen; Rethemeyer, R. Karl; King, Ryan D.; Asal, Victor START Reports
Anger from Within: The Role of Emotions in Disengagement from Violent Extremism February 2019 Ligon, Gina Scott; Simi, Peter Journal Article
Annotated Bibliography for Public Risk Communication on Warnings for Public Protective Actions Response and Public Education September 2006 Mileti, Dennis; Sutton, Jeannette; Bourque, Linda; Wood, Michele Report
Apparent intended lethality: Toward a model of intent to harm in terrorist bomb attacks April 2013 Wilson, Margaret Journal Article
Are Honor Killings Unique? A Comparison of Honor Killings, Domestic Violence Homicides, and Hate Homicides by Far-Right Extremists October 2017 Freilich, Joshua; Chermak, Steven Journal Article
Are Natural Hazards and Disaster Losses in the U.S. Increasing? October 2005 Cutter, Susan Journal Article
Are Schools Prepared for Emergencies? An Assessment of Emergency Preparedness at School Sites in Three Los Angeles County School Districts February 2007 Bourque, Linda Journal Article
Armed Assault at Los Angeles International Airport (LAX) November 2013 Miller, Erin Fact Sheet
Assessing Community Resilience: An Application of the Expanded CART Survey Instrument with Affiliated Volunteer Responders September 2014 Pfefferbaum, Betty; Pfefferbaum, Rose Journal Article
Assessing Hospital System Resilience to Disaster Events Involving Physical Damage and Demand Surge July 2019 Miller-Hooks, Elise Journal Article
Assessing the Bioweapons Threat August 2015 Ackerman, Gary Journal Article
Attacking Nuclear Facilities: Hype or Genuine Threat? January 2016 Ackerman, Gary Book Chapter
Attitudes Regarding Becoming an Engaged Bystander for Targeted Violence Prevention May 2020 Weine, Stevan Journal Article
August 2013 Security Threat to Americans Abroad August 2013 Miller, Erin Background Report
Autologistic Models for Benchmark Risk or Vulnerability Assessment of Urban Terrorism Outcomes October 2017 Cutter, Susan Journal Article
Benchmark Analysis for Quantifying Urban Vulnerability to Terrorist Incidents December 2007 Cutter, Susan Journal Article
Bombings at the 2013 Boston Marathon April 2013 Miller, Erin; Smarick, Kathleen Background Report
Book Review of S.A. Wright, Patriots, Politics, and the Oklahoma City Bombing July 2008 Freilich, Joshua Book Review
Book review: Spying: Assessing US Domestic Intelligence Since 9/11 By Darren E. Tromblay September 2019 Dahl, Erik Book Review
Border Crossings and Terrorist Attacks in the United States: Lessons for Protecting against Dangerous Entrants November 2012 LaFree, Gary; Smarick, Kathleen START Reports
Bringing Criminology into the Study of Terrorism January 2017 LaFree, Gary; Freilich, Joshua Book Chapter
Bruce Hoffman and Fernando Reinares (Eds.): The Evolution of the Global Terrorist Threat: From 9/11 to Osama bin Laden's Death September 2015 Moghadam, Assaf Book Review
Building Community Resilience to Counter Violent Extremism October 2013 Weine, Stevan Journal Article
Building Resilience to Mass Trauma Events January 2007 Pfefferbaum, Betty; Pfefferbaum, Rose Book Chapter
Building Resilience to Violent Extremism Among Somali-Americans in Minneapolis-St.Paul August 2012 Weine, Stevan START Reports
Building Resilience to Violent Extremism Among Somali-Americans in Minneapolis-St.Paul Handout May 2012 Weine, Stevan Research Brief
Can taking down websites really stop terrorists and hate groups? September 2017 Freilich, Joshua; Chermak, Steven Discussion Point
Challenges in Implementing Disaster Mental Health Programs: State Program Directors' Perspective April 2006 Norris, Fran Journal Article
Characteristics and Targets of Mass Casualty Hate Crime Offenders November 2020 Yates, Elizabeth; Jensen, Michael; Kane, Sheehan Research Brief
Characteristics of Communities where American Terrorists, Lived, Planned, and Conducted their Attacks February 2011 Smith, Brent; Damphousse, Kelly; Fitzpatrick, Kevin; Roberts, Paxton START Reports
Characteristics of Lone-Wolf Violent Offenders: a Comparison of Assassins and School Attackers February 2013 McCauley, Clark; Moskalenko, Sophia Journal Article
Characteristics of Violent Lone-Offenders: a Comparison of Assassins and School Attackers (Research Highlight) May 2014 McCauley, Clark; Moskalenko, Sophia Research Brief
Children Displaced by Hurricane Katrina: A Focus Group Study July 2008 Pfefferbaum, Betty Journal Article
Cigarette smuggling and terrorism financing November 2013 Freilich, Joshua; Chermak, Steven Book Chapter
Citizen Militias May 2008 Freilich, Joshua; Chermak, Steven Book Chapter
Close Cousins or Distance Relatives? The Relationship Between Terrorism and Hate Crime October 2012 Deloughery, Kathleen; King, Ryan D.; Asal, Victor Journal Article
Cognitive Behavioral Therapy for Postdisaster Distress: A Community Based Treatment Program for Survivors of Hurricane Katrina May 2009 Norris, Fran Journal Article
Collaborative Online International Learning: The Example of a Course in the Psychology of Terrorism in the United States and Iran January 2009 Lemieux, Anthony Journal Article
Commitment to Extremist Ideology: Using Factor Analysis to Move Beyond Binary Measures of Extremism April 2016 Freilich, Joshua; Chermak, Steven Journal Article
Common Sense or Gun Control? Political Communication and News Media Framing of Firearm Sale Background Checks after Newtown November 2015 Sell, Tara Journal Article
Communication during COVID-19: What’s Happening in Your Department March 2021 Lindquist, Katy Research Brief
Community and Ecological Approaches to Understanding and Alleviating Postdisaster Distress September 2006 Norris, Fran Book Chapter
Community and Family Approaches to Combating the Radicalization and Recruitment of Somali-American Youth and Young Adults: A Psychosocial Perspective November 2009 Weine, Stevan Journal Article
Community Engagement: Leadership Tool for Catastrophic Health Events March 2007 Schoch-Spana, Monica Journal Article
Community Policing to Counter Violent Extremism: A Process Evaluation in Los Angeles July 2017 Weine, Stevan START Reports
Community Resilience and Wellness for Children Exposed to Hurricane Katrina November 2007 Pfefferbaum, Betty; Norris, Fran; Pfefferbaum, Rose Book Chapter
Community Resilience Interventions: Participatory, Assessment-Based, Action-Oriented Processes September 2014 Pfefferbaum, Betty; Pfefferbaum, Rose Journal Article
Community Resilience Roundtable on the Implementation of Homeland Security Presidential Directive 21 (HSPD-21) September 2008 Schoch-Spana, Monica Report
Community-Focused Best Practices to Prevent Violent Extremism September 2015 Weine, Stevan; Braniff, William Research Brief
Community‐Level Indicators of Radicalization: A Data and Methods Task Force February 2010 Fishman, Shira START Reports
Comparing Extremist Perpetrators of Suicide and Non-suicide Attacks in the U.S. March 2017 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William Journal Article
Comparing Social Media and Traditional Surveys Around the Boston Marathon Bombing April 2016 LaFree, Gary Conference Paper
Comparison of Honor Killings to Anti-LGBTQ Homicides January 2018 Freilich, Joshua; Chermak, Steven Journal Article
Contextualizing Disengagement: How Exit Barriers Shape the Pathways Out of Far-Right Extremism in the United States May 2020 Yates, Elizabeth; Jensen, Michael; James, Patrick Journal Article
Cops and Spooks: The Role of Police in Counterterrorism November 2008 Weisburd, David Book Chapter
Correlates of School Disaster Preparedness: Main Effects of Funding and Coordinator Role February 2008 Bourque, Linda Journal Article
Correlates of Violent Political Extremism in the United States February 2018 Safer-Lichtenstein, Aaron ; LaFree, Gary; Jensen, Michael; James, Patrick Journal Article
Countering Domestic Terrorism: Examining the Evolving Threat September 2019 Braniff, William Congressional Testimony
Countering Ecoterrorism in the United States: The Case of 'Operation Backfire' September 2012 START Reports
Countering the Inhumane: Modeling Probable Pathways for Human Smuggling and Trafficking Along the U.S.-Mexico Border May 2015 Behlendorf, Brandon; Zhuang, Jun; Johns, Mila Research Brief
Countermeasures against Extremism and Terrorism Database: Data Status and Final Findings September 2012 Liu, Brooke; Kennedy, Jonathan START Reports
Counterterrorism in Retrospect: Chronicle of a War Foretold July 2005 Crenshaw, Martha Book Review
Counterterrorism Strategies and Democracy: Lessons for the US from the (Unfortunate) Example of Turkey May 2013 Satana, Nil Discussion Point
County-level Correlates of Terrorism in the United States, 1990 to 2010 March 2013 LaFree, Gary START Reports
County-level Correlates of Terrorism in the United States, 1990-2010 May 2014 LaFree, Gary Research Brief
County-Level Correlates of Terrorist Attacks in the United States November 2014 LaFree, Gary Journal Article
COVID-19 Response Coordination March 2021 Lindquist, Katy; Romm, Madeline Research Brief
COVID-19 Topic Dashboard: A Resource For the First Responder Community April 2021 Meehan, Nathan Research Brief
COVID-19: Implications for First Responders October 2020 Koven, Barnett S.; Braniff, William Presentation
Critical Events in the Life Trajectories of Domestic Extremist White Supremacist Groups August 2009 Freilich, Joshua; Chermak, Steven Journal Article
Cross-Classified Multilevel Models: An Application to the Criminal Case Processing of Indicted Terrorists March 2012 Johnson, Brian Journal Article
Cry Wolf Effect? Evaluating the Impact of False Alarms on Public Responses to Tornado Alerts in the Southeastern United States April 2019 Liu, Brooke; Egnoto, Michael Journal Article
Cut from the Same Cloth? A Comparative Study of Domestic Extremists and Gang Members in the United States May 2017 Pyrooz, David C.; LaFree, Gary; James, Patrick; Decker, Scott H. Journal Article
CVE Field Principles for Local Government Agencies December 2016 Beutel, Alejandro Discussion Point
Decisions in disaster recovery operations November 2013 Zhuang, Jun Book Chapter
Defensibility and Risk Management October 2017 Bier, Vicki Journal Article
Definitions Favorable to Terrorism? SSSL and Radicalization: A Case Study Approach February 2019 James, Patrick Journal Article
Diffusing Controversial Technology: Barriers, Incentives, and Lessons Learned July 2015 Liu, Brooke; Petrun Sayers, Elizabeth; Ackerman, Gary; Roberts, Holly; Iles, Irina A. Journal Article
Diffusing Portable Radiation Detectors Among First Responders: Device Acceptance and Implications for Community Resilience August 2016 Liu, Brooke; Petrun Sayers, Elizabeth; Ackerman, Gary; Roberts, Holly; Iles, Irina A. Book Chapter
Direct Effects: The Impact of COVID-19 on First Responders November 2020 Meehan, Nathan Research Brief
Discussion Point: Communities on the Front Lines Against Terrorism May 2015 Beutel, Alejandro Discussion Point
Discussion Point: Is Aaron Alexis part of a larger phenomenon of lone-actor grievance-based violence? September 2013 McCauley, Clark Discussion Point
Discussion Point: Prevention Research is Needed for Countering Violent Extremism March 2013 Weine, Stevan Discussion Point
Discussion Point: The Benefits and Drawbacks of Methodological Advancements in Data Collection and Coding: Insights from the Global Terrorism Database (GTD) November 2013 Jensen, Michael Discussion Point
Disengagement from Ideologically-Based and Violent Organizations: A Systematic Review of the Literature October 2016 Ligon, Gina Scott; Simi, Peter Journal Article
Disparity Between Fusion Center Web Content and Self-Reported Activity September 2016 Carter, Jeremy Journal Article
Dissuading Adversaries and Their RN Pathways: Integrating Deterrence Theory and Analytics in the GNDA November 2018 Sin, Steve Research Brief
Distinguishing "Loner" Attacks from Other Domestic Extremist Violence July 2013 Gruenewald, Jeffrey; Freilich, Joshua; Chermak, Steven Journal Article
Do Direct Survivors of Terrorism Remaining in the Disaster Community Show Better Long-Term Outcome than Survivors Who Relocate? August 2017 Pfefferbaum, Betty Journal Article
Early Physical Health Consequences of Disaster Exposure and Acute Disaster-Related PTSD January 2006 Norris, Fran Journal Article
Effects and Effectiveness of Law Enforcement Intelligence Measures to counter homegrown terrorism: a case study on the FALN July 2012 Belli, Roberta START Reports
Elites and Panic: More to Fear than Fear Itself December 2008 Chess, Caron Journal Article
Emergency Management: Principles and Practice for Local Government January 2007 Tierney, Kathleen Book
Emotional and Biological Stress Measures in Katrina Survivors Relocated to Oklahoma March 2010 Pfefferbaum, Betty Journal Article
Empirical Assessment of Domestic Radicalization (EADR) December 2016 LaFree, Gary; Tinsley, Herbert; Stevenson, John; Jensen, Michael; James, Patrick START Reports
Empowering Communities to Prevent Violent Extremism: A report on the August 2014 National Summit July 2017 Weine, Stevan; Braniff, William Book Chapter
Environmental Effects: Changes in Demand for First Responders due to COVID-19 November 2020 Meehan, Nathan Research Brief
European and American Extreme Right Groups and the Internet November 2012 Caiani, Manuela Book
Evaluation of a National Effort to Reach Hurricane Katrina Survivors and Evacuees: The Crisis Counseling Assistance and Training Program May 2009 Norris, Fran Journal Article
Examining the Relationship between General Social Survey (GSS) Measures and Far-Right Ideological Violence: A County-Level Analysis April 2012 Adamczyk, Amy; Freilich, Joshua; Chermak, Steven; Parkin, William START Reports
Examining the Relationship between the Presence of Hate Groups and the Presence of Violent Far-Right Perpetrators at the County Level March 2012 Adamczyk, Amy; Freilich, Joshua; Chermak, Steven; Parkin, William START Reports
Expanding the Public's Role in Health Emergency Policy June 2009 Norwood, Ann; Schoch-Spana, Monica Journal Article
Experiences with and Preparedness for Emergencies and Disasters Among Public Schools in California September 2007 Bourque, Linda Journal Article
Expert Views on Biological Threat Characterization for the U.S. Government: A Delphi Study March 2017 Ackerman, Gary Journal Article
Explaining Homegrown Western Jihadists: The Importance of Western Foreign Policy June 2018 McCauley, Clark Journal Article
Exploring Gun Ownership as a Social Identity to Understanding the Perceived Media Influence of the Virginia Tech News Coverage on Attitudes toward Gun Control Policy April 2012 Atwell Seate, Anita Journal Article
Exploring the Crime-Terror Nexus in the United States: A Social Network Analysis of a Hezbollah Network Involved in Trade Diversion October 2015 Freilich, Joshua; Belli, Roberta; Chermak, Steven Journal Article
Explosive Detection Technology Adoption: Findings from a General Population Survey October 2017 Liu, Brooke; Iles, Irina A.; Egnoto, Michael Research Brief
Exposure to Muslims in Media and Support for Public Policies Targeting Muslims November 2015 Lemieux, Anthony Journal Article
Extreme Hatred: Revisiting the Hate Crime and Terrorism Relationship May 2016 Freilich, Joshua; Chermak, Steven Research Brief
Extreme Hatred: Revisiting the Hate Crime and Terrorism Relationship to Determine Whether They Are "Close Cousins" or "Distant Relatives" December 2015 Freilich, Joshua; Chermak, Steven Journal Article
Extremism in the Ranks and After October 2021 Yates, Elizabeth; Jensen, Michael; Kane, Sheehan Research Brief
Extremist Violence from the Fatherland to the Homeland: A Comparison of Far-right Homicide in Germany and the United States April 2017 Gruenewald, Jeff; Parkin, William Journal Article
Eyes of the Storm: How Citizen Scientists Contribute to Government Forecasting and Risk Communication April 2020 Atwell Seate, Anita; Liu, Brooke; Herovic, Emina; Iles, Irina A. Journal Article
Facilitation of Risk Communication During the Anthrax Attacks of 2001: The Organizational Backstory October 2007 Chess, Caron Journal Article
Factors Predicting Crisis Counselor Referrals to Other Crisis Counseling, Disaster Relief, and Psychological Services: A Cross-site Analysis of Post-Katrina Programs May 2009 Norris, Fran Journal Article
False Alarms, Real Challenges - One University's Communication Response to the 2001 Anthrax Crisis June 2006 Chess, Caron Journal Article
Far-Right Fatal Ideological Violence against Religious Institutions and Individuals in the United States: 1990-2018 October 2018 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William Project Fact Sheet
Far-Right Lone Wolf Homicides in the United States November 2013 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven Journal Article
Far-right Violence in the United States: 1990-2013 June 2014 Gruenewald, Jeffrey; Freilich, Joshua; Chermak, Steven; Parkin, William Fact Sheet
Federal Funding for Health Security in FY2016 June 2015 Sell, Tara Journal Article
Financial and Social Circumstances and the Incidence and Course of PTSD in Mississippi During the First Two Years After Hurricane Katrina August 2008 Norris, Fran Journal Article
Financial Crime and Material Support Schemes Linked to al-Qa'ida and Affiliated Movements (AQAM) in the United States: 1990 to June 2014 November 2014 Sullivan, Brandon; Freilich, Joshua; Chermak, Steven START Reports
Financial Crime and Material Support Schemes Linked to al-Qa'ida and Affiliated Movements (AQAM) in the United States: 1990 to June 2014 December 2014 Sullivan, Brandon; Freilich, Joshua; Chermak, Steven Research Brief
Financial Crime and Political Extremism in the U.S. January 2012 Freilich, Joshua; Belli, Roberta; Chermak, Steven Research Brief
Financial Crimes Perpetrated by Far-Right Extremists in the United States: 1990-2013 June 2015 Sullivan, Brandon; Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William Research Brief
Financial Terror: Financial Crime Schemes Involving Extremists Linked to the American Far Right and al-Qaida and Affiliated Movements January 2017 Freilich, Joshua; Chermak, Steven Book Chapter
First-Aid Training and Capabilities of the Lay Public: A Potential Alternative Source of Emergency Medical Assistance Following a Natural Disaster March 2005 Bourque, Linda Journal Article
Focus Groups with Children After the World Trade Center Attacks January 2007 Pfefferbaum, Betty Journal Article
Friction: How Radicalization Happens to Them and Us January 2011 McCauley, Clark; Moskalenko, Sophia Book
From Extremist to Terrorist: Identifying the Characteristics of Communities Where Perpetrators Live and Pre-Incident Activity Occurs April 2013 Smith, Brent; Damphousse, Kelly; Fitzpatrick, Kevin; Roberts, Paxton START Reports
Gang Membership, Gun Carrying, and Employment: Applying Routine Activities Theory to Explain Violent Victimization Among Inner City, Minority Youth Living in Extreme Poverty June 2008 Freilich, Joshua Journal Article
Gangs, Terrorism, and Radicalization October 2011 Pyrooz, David C.; Decker, Scott H. Journal Article
Generating Terrorism Event Databases: Results from the Global Terrorism Database, 1970 to 2008 November 2011 LaFree, Gary Book Chapter
Geospatial Patterns of Precurrsor Behavior among Terrorists June 2011 Smith, Brent; Damphousse, Kelly; Fitzpatrick, Kevin; Roberts, Paxton START Reports
Government Agency-Focused Best Practices to Prevent Violent Extremism September 2015 Weine, Stevan; Braniff, William Research Brief
Grievance, Social Dominance Orientation, and Authoritarianism in the Choice and Justification of Terror Versus Protest November 2010 Lemieux, Anthony; Asal, Victor Journal Article
Homegrown Terrorism in the United States January 2014 Freilich, Joshua; Belli, Roberta; Chermak, Steven Journal Article
Hot Spots of Terrorism and Other Crimes in the United States,1970 to 2008 January 2012 LaFree, Gary START Reports
How Communities Implement Successful Mitigation Programs: Insights From the Multihazard Mitigation Council (MMC) Community Study January 2009 Bourque, Linda; Wood, Michele Book Chapter
How Companies and Governments React to Disasters July 2016 Zhuang, Jun Journal Article
How Disaster Information Form, Source, Type, and Prior Disaster Exposure Affect Public Outcomes: Jumping on the Social Media Bandwagon? January 2015 Liu, Brooke; Fraustino, Julia; Jin, Yan Journal Article
How Does Leadership Decapitation Affect Violence? The Case of Drug Trafficking Organizations in Mexico April 2015 Phillips, Brian Journal Article
How Has Criminology Contributed to the Study of Terrorism since 9/11? September 2015 LaFree, Gary; Dugan, Laura Journal Article
How Mobile Home Residents Understand and Respond to Tornado Warnings April 2019 Liu, Brooke; Egnoto, Michael Journal Article
How Prepared Are the Public and Responders for Nuclear Terrorism? February 2018 Schoch-Spana, Monica Journal Article
How Public Health Can Improve Initiatives to Counter Violent Extremism April 2016 Weine, Stevan Discussion Point
How Publics’ Active and Passive Communicative Behaviors Affect their Tornado Responses: An Integration of STOPS and SMCC August 2019 Liu, Brooke; Egnoto, Michael Journal Article
Identification and Evaluation of Mental Health and Psychosocial Preparedness Resources From the Centers for Public Health Preparedness June 2005 Pfefferbaum, Betty Journal Article
Ideological Motivations of Terrorism in the United States, 1970-2016 November 2017 Miller, Erin Background Report
Ideological Victimization: Homicides Perpetrated by Far-Right Extremists April 2014 Freilich, Joshua; Chermak, Steven; Parkin, William Journal Article
Implementing Intelligence-Led Policing: An Application of Loose-Coupling Theory December 2014 Carter, Jeremy Journal Article
Improving Shadow Evacuation Management: Case Study of the Graniteville, South Carolina, Chlorine Spill January 2007 Cutter, Susan Journal Article
Improving Strategic Assessment in the Executive Branch: Lessons from the Scholarly Literature June 2018 Brooks, Risa Book Chapter
Indirect Effects: The Impact of COVID-19 on Organizations & Service Delivery November 2020 Meehan, Nathan Research Brief
Influence of Community and Culture in the Ethical Allocation of Scarce Medical Resources in a Pandemic Situation: Deliberative Democracy Study March 2020 Schoch-Spana, Monica Journal Article
Influenza Vaccine Scarcity 2004–05: Implications for Biosecurity and Public Health Preparedness September 2005 Schoch-Spana, Monica Journal Article
Innovations in Disaster Mental Health Services and Evaluation: National, State, and Local Responses to Hurricane Katrina May 2009 Norris, Fran Journal Article
Insider Threat for Inbound International Air Cargo October 2015 Matuzsan, Gabrielle; Ackerman, Gary; Tinsley, Herbert; Jacome, Michelle Research Brief
Integrated United States Security Database (IUSSD): Data on the Terrorist Attacks in the United States Homeland, 1970 to 2011 December 2012 Miller, Erin; LaFree, Gary; Dugan, Laura START Reports
Intelligence Analysis within U.S. Law Enforcement Agencies: Empirical Insights from a National Sample August 2014 Carter, Jeremy Journal Article
Intelligence and Surprise Attack: Failure and Success from Pearl Harbor to 9/11 and Beyond July 2013 Dahl, Erik Book
Intelligence-led policing and forces of organisational change in the USA December 2013 Carter, Jeremy G. Journal Article
Intensely Exposed Oklahoma City Terrorism Survivors: Long-term Mental Health and Health Needs and Posttraumatic Growth January 2016 Pfefferbaum, Betty Journal Article
Interfaith Programs on College Campuses: Lessons Learned March 2011 Wilkenfeld, Jonathan; Smarick, Kathleen Research Brief
Introducing 'Political Resilience' August 2012 McCauley, Clark Discussion Point
Introducing Terrorist Archetypes: Using Terrorist Objectives and Behavior to Predict New, Complex, and Changing Threats December 2016 Zhuang, Jun Journal Article
Introducing the United States Extremist Crime Database (ECDB) January 2014 Gruenewald, Jeff; Freilich, Joshua; Belli, Roberta; Chermak, Steven; Parkin, William Journal Article
Investigating the Applicability of Macro-Level Criminology Theory to Terrorism: A County-Level Analysis November 2014 Adamczyk, Amy; Freilich, Joshua; Chermak, Steven; Parkin, William Journal Article
Invisible Empire of Hate: Gender Differences in the Ku Klux Klan's Online Justifications for Violence September 2018 Freilich, Joshua; Chermak, Steven Journal Article
Is a Picture Worth a Thousand Words? The Effects of Maps and Warning Messages on How Publics Respond to Disaster Information April 2017 Liu, Brooke; Mileti, Dennis; Bean, Hamilton; Sutton, Jeannette; Egnoto, Michael; Wood, Michele; Madden, Stephanie Journal Article
Is Antifa a Terrorist Group? May 2018 LaFree, Gary Journal Article
Islamist and Far-Right Homicides in the United States: Infographic February 2017 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William Research Brief
It's not Big Data, but Little Data, that Prevents Terrorist Attacks July 2013 Dahl, Erik Discussion Point
IUSSD: Data on the Terrorist Attacks in the United States Homeland 1970-2011 November 2012 Miller, Erin; LaFree, Gary; Dugan, Laura START Reports
Jihadist Plots in the United States: Interim Findings Infographic January 2017 Dahl, Erik; Wilson, Margaret; Crenshaw, Martha Research Brief
Jihadist Terrorist Plots in the United States December 2017 Dahl, Erik; Wilson, Margaret; Crenshaw, Martha Research Brief
Katrina Survivors Relocated to Oklahoma: A Tale of Two Cities February 2008 Pfefferbaum, Betty Journal Article
Keeping Hospitals Operating During Disasters Through Crisis Communication Preparedness June 2018 Liu, Brooke; Herovic, Emina; Roberts, Holly Journal Article
Know Thy Enemy: Education About Terrorism Improves Social Attitudes Toward Terrorists March 2017 Krause, Peter Journal Article
Law Enforcement Training and the Domestic Far Right December 2009 Freilich, Joshua; Chermak, Steven Journal Article
Law Enforcement-Focused Best Practices to Prevent Violent Extremism September 2015 Weine, Stevan; Braniff, William Research Brief
Leaving the World of Hate: Life-Course Transitions and Self-Change June 2015 Simi, Peter Journal Article
Lessons From the Domestic Ebola Response: Improving Health Care System Resilience to High Consequence Infectious Diseases December 2017 Schoch-Spana, Monica; Sell, Tara Kirk Journal Article
Lessons Learned from Mental Health and Education: Identifying Best Practices for Addressing Violent Extremism October 2015 Weine, Stevan START Reports
Living in America as a Muslim after 9/11: Poll Trends 2001‐2007 August 2009 McCauley, Clark START Reports
Local Approaches to Counterterrorism: The New York Police Department Model August 2014 Dahl, Erik Journal Article
Local Health Department Capacity for Community Engagement and Its Implications for Disaster Resilience June 2013 Schoch-Spana, Monica; Sell, Tara Journal Article
Loners, Colleagues, or Peers? Assessing the Social Organization of Radicalization April 2018 Freilich, Joshua; Chermak, Steven Journal Article
Looking for Resilience: Understanding the Longitudinal Trajectories of Responses to Stress June 2009 Norris, Fran Journal Article
Machines, Monsters, and Coffin Corners: Broadcast Meteorologists’ Use of Figurative and Intense Language During Hurricane Harvey April 2020 Sutton, Jeannette Journal Article
Marvel’s Civil War: An Allegory of September 11 in the American Civil War Framework January 2013 Erdemandi, Max Journal Article
Measuring the Extent and Nature of Adverse Childhood Experiences (ACE) among Former White Supremacists June 2020 Simi, Peter Journal Article
Media Contact and Posttraumatic Stress in Employees of New York City Area Businesses after the September 11 Attacks September 2020 Pfefferbaum, Betty Journal Article
Media Coverage and Children's Reactions to Disaster with Implications for Primary Care and Public Health December 2008 Pfefferbaum, Betty; Pfefferbaum, Rose Journal Article
Media Effects in Youth Exposed to Terrorist Incidents: A Historical Perspective February 2018 Pfefferbaum, Betty; Pfefferbaum, Rose Journal Article
Media Salience and Frame Changing in the Coverage of Mass Shootings: A Comparison of Ideological and Non-Ideological Attacks September 2019 Gruenewald, Jeff Journal Article
Mental Illness and Terrorism July 2016 James, Patrick Discussion Point
Metaphors Matter: Disaster Myths, Media Frames, and their Consequences in Hurricane Katrina March 2006 Tierney, Kathleen Journal Article
Military Counterterrorism Measures, Civil-Military Relations and Democracy: The Cases of Turkey and the US September 2018 Satana, Nil Journal Article
Miscommunication during the Anthrax Attacks: How Events Reveal Organizational Failures January 2007 Chess, Caron Journal Article
Mismeasuring Militias: Limitations of Advocacy Group Data and of State-Level Studies of Paramilitary Groups March 2006 Freilich, Joshua Journal Article
Mobile Technology and the Transformation of Public Alert and Warning October 2019 Bean, Hamilton Book
Mobilizing on the Extreme Right: Germany, Italy, and the United States January 2012 della Porta, Donatella; Caiani, Manuela Book
Monitor and Mitigate the Impact of COVID-19 on Public Safety: Literature Review March 2021 Meehan, Nathan START Reports
Moral Hazard, Social Catastrophe: The Changing Face of Vulnerability along the Hurricane Coasts March 2006 Cutter, Susan Journal Article
Morale and Mental Health March 2021 Lindquist, Katy; Romm, Madeline Research Brief
Motivations and Characteristics of Hate Crime Offenders October 2020 Yates, Elizabeth; Jensen, Michael; Kane, Sheehan Research Brief
Moving Toward a Society with NO HATE - A Proposal for Advancing U.S. Domestic CVE November 2015 Beutel, Alejandro Discussion Point
N-stage Security Screening Strategies in the Face of Strategic Applicants September 2017 Zhuang, Jun Journal Article
New Framework That Uses Patterns and Relations to Understand Terrorist Behaviors February 2017 Zhuang, Jun Journal Article
New Opportunities in Common Security and Defence Policy: Joining PESCO February 2020 Leuprecht, Christian Journal Article
North American Strategic Defense in the 21st Century: Security and Sovereignty in an Uncertain World May 2018 Leuprecht, Christian Book
Nuclear Weapons and Existential Threats: Insights from a Comparative Analysis of Nuclear-Armed States October 2014 Asal, Victor Journal Article
On the Fifteenth Anniversary of the Oklahoma City Bombing April 2010 Background Report
Only the Bad Die Young: The Correlates of Organizational Death for Far-Right Extremist Groups December 2015 Freilich, Joshua; Chermak, Steven Journal Article
Opportunity, Group Structure, Temporal Patterns, and Successful Outcomes of Far-Right Terrorism Incidents in the United States June 2016 Smith, Brent; Gruenewald, Jeff Journal Article
Options and Strategies for Countering Online Radicalization in the United States January 2013 Neumann, Peter Journal Article
Organizational-Level Characteristics in Right-Wing Extremist Groups in the United States Over Time February 2016 Freilich, Joshua; Chermak, Steven; Asal, Victor Journal Article
Origin-group differences in the 2007 and 2011 Pew Polls of U.S. Muslims: Reactions to the War on Terrorism February 2017 McCauley, Clark START Reports
Overview: Profiles of Individual Radicalization in the United States-Foreign Fighters (PIRUS-FF) April 2016 Tinsley, Herbert; Jensen, Michael; James, Patrick Research Brief
P-Flash: Development of an Empirically-based Post-9-11 Disaster Mental Health Training Program January 2008 Pfefferbaum, Betty Journal Article
Paradoxes of Professionalism: Rethinking Civil-Military Relations in the United States April 2020 Brooks, Risa Journal Article
Partner Selection in Disaster Relief: Partnership Formation in the Presence of Incompatible Agencies September 2017 Zhuang, Jun Journal Article
Pathways to Violent Extremism: A Qualitative Comparative Analysis of the US Far-right December 2018 Simi, Peter Journal Article
Patterns of Fatal Extreme-Right Crime in the United States December 2018 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William Journal Article
Patterns of Intervention in Federal Terrorism Cases August 2011 Smith, Brent; Damphousse, Kelly START Reports
Patterns of Lone Actor Terrorism in the United States: Research Brief October 2014 Smith, Brent; Gruenewald, Jeff; Roberts, Paxton Research Brief
Patterns of Precursor Behaviors in the Life Span of a U.S. Environmental Terrorist Group November 2009 Smith, Brent; Damphousse, Kelly Journal Article
Patterns of Terrorism in the United States, 1970-2014 May 2016 Miller, Erin START Reports
Paying it Forward: Canada's Renewed Commitment to NATO's Enhanced Forward Presence March 2019 Leuprecht, Christian Journal Article
Perceived Media Influence, Mental Illness, and Responses to News Coverage of a Mass Shooting April 2017 Atwell Seate, Anita Journal Article
Personnel Shortages Due to COVID-19 March 2021 Lindquist, Katy; Romm, Madeline Research Brief
Perspectives on Cybersecurity Information Sharing among Multiple Stakeholders Using a Decision-Theoretic Approach August 2017 Zhuang, Jun Journal Article
Physical Integrity Rights and Terrorism July 2010 Piazza, James A. Journal Article
Piloting a New Model of Crisis Counseling: Specialized Crisis Counseling Services in Mississippi after Hurricane Katrina May 2009 Norris, Fran Journal Article
Planning for Pet Evacuations During Disasters July 2008 Cutter, Susan Journal Article
Police Innovation: Contrasting Perspectives August 2006 Weisburd, David Book
Politics, Culture, and Political Crime: Covariates of Abortion Clinic Attacks in the United States May 2007 Freilich, Joshua Journal Article
Pre-Radicalization Criminal Activity of United States Extremists January 2018 Safer-Lichtenstein, Aaron ; LaFree, Gary; Jensen, Michael; James, Patrick Research Brief
Preparing for the Worst: Public Perceptions of Risk Management Innovations March 2016 Liu, Brooke; Sayers, Elizabet Petrun; Ackerman, Gary; Roberts, Holly; Iles, Irina A. Journal Article
President Trump’s Travel Ban: Inciting or Deterring Terrorism? December 2019 Hodwitz, Omi Journal Article
Preventing Violent Extremism through Government and Community Partnerships January 2017 Szmania, Susan Book Chapter
Prevention Research for Countering Violent Extremism March 2013 Weine, Stevan Discussion Point
Prison and Violent Political Extremism in the United States April 2019 Jiang, Bo; LaFree, Gary Journal Article
Prison State: The Challenge of Mass Incarceration March 2008 Useem, Bert Book
Profiles of Individual Radicalization in the United States (PIRUS) May 2020 Yates, Elizabeth; Jensen, Michael; Kane, Sheehan Research Brief
Profiles of Individual Radicalization in the United States (PIRUS) October 2018 Safer-Lichtenstein, Aaron ; Yates, Elizabeth; LaFree, Gary; Jensen, Michael; James, Patrick Research Brief
Profiles of Individual Radicalization in the United States: Preliminary Findings January 2014 Tinsley, Herbert; Jensen, Michael; James, Patrick Research Brief
Profiles of Individual Radicalization in the United States: An Empirical Assessment of Domestic Radicalization January 2014 Tinsley, Herbert; Jensen, Michael; James, Patrick Project Fact Sheet
Profiles of Perpetrators of Terrorism in the United States (PPT‐US): Data Collection and Descriptive Analysis September 2011 Miller, Erin; Smarick, Kathleen START Reports
Profiles of Perpetrators of Terrorism in the United States: Research Highlight July 2014 Miller, Erin; Smarick, Kathleen Research Brief
Project Fact Sheet: Monitor and Mitigate: The Impact of COVID-19 on Public Safety September 2020 Pate, Amy; Koven, Barnett S.; Meehan, Nathan Project Fact Sheet
Project Fact Sheet: Terrorism and Extremist Violence in the U.S. Database and Portal May 2014 LaFree, Gary; Braniff, William Project Fact Sheet
Prosecuting Terrorism Post-9/11: Impact of Policy Changes on Case Outcomes January 2017 Smith, Brent; Damphousse, Kelly Book Chapter
Prosecuting Terrorism: Challenges in the Post-9/11 World September 2015 Smith, Brent; Damphousse, Kelly Journal Article
Protocol: Increased Police Patrol Presence Effects on Crime and Disorder July 2016 Weisburd, David Journal Article
Psychological Factors in Radicalization: A "3N" Approach January 2017 Kruglanski, Arie Book Chapter
Psychological Issues in Understanding Terrorism and the Response to Terrorism September 2006 McCauley, Clark Book Chapter
Psychology and Morality of Political Extremists: Evidence from Twitter Language Analysis of Alt-right and Antifa May 2019 Cioffi-Revilla, Claudio Journal Article
Psychometric Characteristics of Spanish and English Versions of the Civilian Mississippi Scale December 2005 Bourque, Linda Journal Article
Psychosocial Adjustment of Directly Exposed Survivors Seven Years after the Oklahoma City Bombing January 2011 Pfefferbaum, Betty Journal Article
Public Health Consequences of Terrorism on Maternal-Child Health in New York City and Madrid October 2012 Sherrieb, Kathleen Journal Article
Public Response to Terrorism in America December 2008 Mileti, Dennis; Bourque, Linda; Wood, Michele Presentation
QAnon Crimes in the United States: A Comprehensive Dataset Codebook September 2021 Jensen, Michael START Reports
QAnon Offenders in the United States September 2021 Jensen, Michael; Kane, Sheehan Research Brief
Quest for Significance and Violent Extremism: The Case of Domestic Radicalization November 2016 Kruglanski, Arie; LaFree, Gary Journal Article
Radicalization of U.S. Prisoners August 2009 Useem, Bert; Clayton, Obie Journal Article
Radicalization to Violence: A Pathway Approach to Studying Extremism April 2018 Atwell Seate, Anita; Jensen, Michael; James, Patrick Journal Article
Radiological/Nuclear Detection Capability Development Framework Mapping Tool March 2016 Boyd, Marcus; Sin, Steve Project Fact Sheet
RCPGP Warning System Integration Research Project Final Report November 2010 Mileti, Dennis; Bean, Hamilton START Reports
Reaching Vulnerable Populations in the Disaster-Prone US Gulf Coast: Communicating Across the Crisis Lifecycle August 2019 Petrun Sayers, Elizabeth Journal Article
Reactions of Oklahoma City Bombing Survivors to Media Coverage of the September 11, 2001 Attacks September 2015 Pfefferbaum, Betty; Pfefferbaum, Rose Journal Article
Reactions to the War on Terrorism: Ethnic Group Differences in the 2007 Pew Poll of American Muslims-Final Report October 2010 McCauley, Clark START Reports
Reactions to the War on Terrorism: Origin-Group Differences in the 2007 Pew Poll of U.S. Muslims January 2011 McCauley, Clark Journal Article
Recasting and Repositioning CVE as a Grand Strategic Response to Terrorism November 2017 Braniff, William Discussion Point
Recent U.S. Thinking about Terrorism and Counterterrorism: Babysteps towards a Dynamic View of Asymmetric Conflict September 2010 McCauley, Clark; Moskalenko, Sophia Journal Article
Reconsidering American Civil-Military Relations: The Military, Society, Politics, and Modern War October 2020 Brooks, Risa Book
Reframing CVE as a Multidisciplinary Approach to Promoting Community Safety June 2015 Weine, Stevan Research Brief
Religiosity and Reactions to Terrorism May 2015 Adamczyk, Amy; LaFree, Gary Journal Article
Report on the National Summit on Empowering Communities to Prevent Violent Extremism July 2015 Weine, Stevan; Braniff, William Report
Report: U.S. Attitudes toward Terrorism and Counterterrorism Before and After the April 2013 Boston Marathon Bombings October 2013 Adamczyk, Amy; LaFree, Gary; Tourangeau, Roger; Presser, Stanley START Reports
Repressive Efforts are Consistently Counterproductive in Reducing al-Qaeda-Inspired Violence Against Canadians August 2015 Chenoweth, Erica; Dugan, Laura Report
Research Brief: Validation of the Nationwide Suspicious Activity Reporting (SAR) Initiative March 2015 Smith, Brent; Gruenewald, Jeffrey; Freilich, Joshua; Roberts, Paxton; Chermak, Steven; Parkin, William Research Brief
Research Highlight: Bombing and Arson Attacks by Environmental and Animal Rights Extremists in the United States, 1995-2010 May 2013 Freilich, Joshua; Chermak, Steven; Parkin, William Research Brief
Research Highlight: Identifying the Characteristics of Communities Where Perpetrators Live and Pre-Incident Activity Occurs May 2013 Smith, Brent; Damphousse, Kelly; Fitzpatrick, Kevin; Roberts, Paxton Research Brief
Research Highlight: U.S. Attitudes toward Terrorism and Counterterrorism March 2013 Adamczyk, Amy; LaFree, Gary; Tourangeau, Roger; Presser, Stanley Research Brief
Research Highlight: U.S. Attitudes toward Terrorism and Counterterrorism Before and After the April 2013 Boston Marathon Bombings October 2013 Adamczyk, Amy; LaFree, Gary; Tourangeau, Roger; Presser, Stanley Research Brief
Research Highlight: Understanding Lone-actor Terrorism -- A Comparative Analysis with Violent Hate Crimes and Group-based Terrorism October 2013 Deloughery, Kathleen; King, Ryan; Asal, Victor Research Brief
Resilient American Communities: Progress in Practice and Policy March 2010 Schoch-Spana, Monica Journal Article
Rethinking Security Education December 2016 Izsak, Katherine Worboys Book Chapter
Return on Investment Analysis and its Applicability to Community Disaster Preparedness Activities: Calculating Costs and Returns August 2019 Tierney, Kathleen Journal Article
Retweeting Risk Communication: The Role of Threat and Efficacy August 2018 Sutton, Jeannette Journal Article
Ricin Letters Mailed to President and Senator April 2013 Ackerman, Gary; Pinson, Lauren; Johns, Mila Background Report
Risk and Crisis Communication in Schools: Understanding Current Challenges and Opportunities June 2019 Liu, Brooke; Roberts, Holly; Egnoto, Michael; Page, Tyler Book Chapter
Risk Communication Training: Research Findings and Recommendations for Training Development February 2013 Liu, Brooke; Petrun Sayers, Elizabeth; Izsak, Katherine Worboys; Madden, Stephanie START Reports
Routine Activities and Right-Wing Extremists: An Empirical Comparison of the Victims of Ideologically Motivated and Non-Ideologically Motivated Homicides Committed by American Far-Rightists August 2015 Freilich, Joshua; Parkin, William Journal Article
Rumor Response, Debunking Response, and Decision Makings of Misinformed Twitter Users during Disasters May 2018 Zhuang, Jun Journal Article
Schools in the Shadow of Terrorism: Psychosocial Adjustment and Interest in Interventions Following Terror Attacks July 2010 Pfefferbaum, Betty; Pfefferbaum, Rose Journal Article
Serious Emotion Disturbance Among Youth Exposed To Hurricane Katrina Two Years Post-Disaster October 2010 Pfefferbaum, Betty Journal Article
Service Characteristics and Counseling Outcomes: Lessons from a Cross-Site Evaluation of Crisis Counseling after Hurricanes Katrina, Rita, and Wilma May 2009 Norris, Fran Journal Article
Six reasons why stopping terrorism is so challenging May 2017 LaFree, Gary Discussion Point
Social Learning and Social Control in the Off- and Online Pathways to Hate Crime and Terrorist Violence March 2019 LaFree, Gary; Freilich, Joshua; Chermak, Steven Journal Article
Social Media Use during Disasters: A Review of the Knowledge Base and Gaps December 2012 Liu, Brooke; Fraustino, Julia; Jin, Yan START Reports
Social Media Use during Disasters Fact Sheet May 2013 Liu, Brooke; Fraustino, Julia; Jin, Yan Project Fact Sheet
Spatial Analysis of U.S. Terrorism Incidents November 2017 Smith, Brent Research Brief
Spatial Patterns of Natural Hazards Mortality in the United States December 2008 Cutter, Susan Journal Article
Speaking with One Voice: Risk Communication Lessons from the US Anthrax Attacks June 2006 Chess, Caron Journal Article
Strategic Communication and U.S. National Security Affairs: Critical-Cultural and Rhetorical Perspectives July 2017 Bean, Hamilton Book Chapter
Strategies for Improved Hospital Response to Mass Casualty Incidents March 2018 Miller-Hooks, Elise Journal Article
Structural Differences of Violent Extremist Offenders in Correctional Settings June 2015 Leuprecht, Christian Journal Article
Supporting A Multidisciplinary Approach to Addressing Violent Extremism: What Role Can Mental Health Professionals Play? October 2015 Weine, Stevan Research Brief
Supporting A Multidisciplinary Approach to Violent Extremism: The Integration of Mental Health in Countering Violent Extremism (CVE) and What Law Enforcement Needs to Know October 2015 Weine, Stevan Research Brief
Surveying American State Police Agencies about Lone Wolves, Far-Right Criminality, and Far-Right and Islamic Jihadist Criminal Collaboration October 2010 Freilich, Joshua; Chermak, Steven Journal Article
Surveying American State Police Agencies About Terrorism Threats, Terrorism Sources, and Terrorism Definitions July 2009 Freilich, Joshua; Chermak, Steven Journal Article
Surveying CVE Metrics in Prevention, Disengagement and De-Radicalization Programs March 2016 Szmania, Susan START Reports
Surveying State Police Agencies about Domestic Terrorism and Far-Right Extremists February 2008 Freilich, Joshua; Chermak, Steven Research Brief
Suspicious Preoperational Activities and Law Enforcement Interdiction of Terrorist Plots November 2018 Smith, Brent; Gruenewald, Jeff Journal Article
Target-Oriented Utility Theory for Modeling the Deterrent Effects of Counterterrorism November 2014 Bier, Vicki Journal Article
Temporal and Spatial Changes in Social Vulnerability to Natural Hazards February 2008 Cutter, Susan Journal Article
Temporal Sequencing, Incident Sophistication, and Terrorist Outcomes August 2016 Smith, Brent; Gruenewald, Jeff Research Brief
Territorial Havens and the Risk of Complex Terrorist Attacks in the United States June 2018 Brooks, Risa Book Chapter
Terrorism and Democracy May 2013 Chenoweth, Erica Journal Article
Terrorism and the North Caucasus: An Overview April 2013 Johns, Mila Background Report
Terrorism Preparedness and Exposure Reduction since 9/11: The Status of Public Readiness in the United States January 2011 Mileti, Dennis; Bourque, Linda Journal Article
Terrorist and Non-Terrorist Criminal Attacks by Radical Environmental and Animal Rights Groups in the United States, 1970–2007 March 2012 LaFree, Gary; Dugan, Laura Journal Article
Terrorist Attacks in the U.S. between 1970 and 2012: Data from the Global Terrorism Database (GTD) January 2014 Miller, Erin Research Brief
Terrorist Attacks in the U.S. between 1970 and 2013: Data from the Global Terrorism Database (GTD) November 2014 Miller, Erin Research Brief
Terrorist Attacks Targeting Critical Infrastructure in the United States, 1970-2015 June 2016 Miller, Erin START Reports
Terrorist Suspect Religious Identity and Public Support for Harsh Interrrogation and Detention Practices April 2014 Piazza, James A. Journal Article
Terrorists Next Door? A Comparison of Mexican Drug Cartels and Middle Eastern Terrorist Organizations March 2012 Flanigan, Shawn Journal Article
Terse Message Amplification in the Boston Bombing Response May 2014 Sutton, Jeannette Conference Paper
Testimony Before United States Senate Committee on Homeland Security and Governmental Affairs Hearing on Nuclear Terrorism: Assessing the Threat to the Homeland April 2008 Ackerman, Gary Congressional Testimony
Testimony on Needed Emergency Management Reforms January 2007 Tierney, Kathleen Journal Article
Testing a Rational Choice Model of Airline Hijackings November 2005 LaFree, Gary; Dugan, Laura Journal Article
The Business of Healing: Focus Group Discussions of Readjustment to the Post-9/11 Work Environment Among Workers of Affected Agencies July 2010 Pfefferbaum, Betty Journal Article
The Canadian Way of Counterterrorism: Introducing the GATE-Canada Data Set May 2016 Chenoweth, Erica; Dugan, Laura Journal Article
The Closing of Open Minds: Need for Closure Moderates the Impact of Uncertainty Salience on Outgroup Discrimination September 2015 Kruglanski, Arie Journal Article
The Community Speaks: Understanding Ethical Values in Allocation of Scarce Lifesaving Resources during Disasters June 2014 Schoch-Spana, Monica Journal Article
The Determinants of Domestic Right-Wing Terrorism in the USA: Economic Grievance, Societal Change and Political Resentment March 2015 Piazza, James A. Journal Article
The Differential Risk of Retaliation by Relational Distance: A More General Model of Violent Victimization March 2005 Dugan, Laura Journal Article
The DNI's Open Source Center: An Organizational Communication Perspective February 2007 Bean, Hamilton Journal Article
The Emergence of Lone Wolf Terrorism: Patterns of Behavior and Implications for Intervention September 2015 Smith, Brent; Gruenewald, Jeff; Damphousse, Kelly; Roberts, Paxton Journal Article
The Emerging Red-Green Alliance: Where Political Islam Meets the Radical Left March 2013 McCauley, Clark; Karagiannis, Emmanuel Journal Article
The Geography of Social Vulnerability: Race, Class, and Catastrophe June 2006 Cutter, Susan Report
The Geography of U.S. Terrorist Incidents, 1970-2004 July 2009 Cutter, Susan Journal Article
The Impact of State Laws Protecting Abortion Clinics and Reproductive Rights on Crimes against Abortion Providers: Deterrence, Backlash, or Neither? December 2007 Freilich, Joshua Journal Article
The Impact of the Boston Marathon Bombings on Willingness to Cooperate With the Police April 2016 Adamczyk, Amy; LaFree, Gary Journal Article
The Impact of the Orlando Mass Shooting on Fear of Victimization and Gun-Purchasing Intentions: Not What One Might Expect August 2017 Kruglanski, Arie Journal Article
The Influence of External and Internal Correlates on the Organizational Death of Domestic Far-Right Extremist Groups May 2015 Freilich, Joshua; Chermak, Steven Journal Article
The Landscape of Disaster Resilience Indicators in the USA September 2015 Cutter, Susan Journal Article
The Link Between Prior Criminal Record and Violent Political Extremism in the United States June 2020 Safer-Lichtenstein, Aaron ; LaFree, Gary; Jensen, Michael; James, Patrick Book Chapter
The Media's Coverage of Domestic Terrorism November 2006 Gruenewald, Jeff; Chermak, Steven Journal Article
The Nexus between Terrorism and U.S. Product Counterfeiting July 2014 Sullivan, Brandon; Freilich, Joshua; Chermak, Steven Report
The Obama Administration and Peru February 2016 Koven, Barnett S. Book Chapter
The Organizational Dynamics of Far-Right Hate Groups in the United States: Comparing Violent to Nonviolent Organizations February 2013 Freilich, Joshua; Chermak, Steven Journal Article
The Paradox of Source Credibility in Canadian and U.S. Domestic Counterterrorism Communications April 2018 Szmania, Susan Journal Article
The Place of Race in Conservative and Far-Right Movements January 2015 Yates, Elizabeth Journal Article
The Precarious Nature of Food April 2015 Cutter, Susan Op-ed
The Psychology of Terrorism October 2001 McCauley, Clark Op-ed
The Quest for Significance Model of Radicalization: Implications for the Management of Terrorist Detainees May 2014 Kruglanski, Arie Journal Article
The Radical Right as Social Movement Organizations January 2018 della Porta, Donatella; Caiani, Manuela Book Chapter
The Radicalization of the Kanes: Family as a Primary Group Influence? February 2019 James, Patrick Journal Article
The Red Pill June 2006 Tierney, Kathleen Report
The Relationship Between Hate Groups and Far-Right Ideological Violence June 2014 Adamczyk, Amy; Gruenewald, Jeffrey; Freilich, Joshua; Chermak, Steven Journal Article
The Risk of COVID-19 Exposure March 2021 Romm, Madeline Research Brief
The Role of Communication in Healthcare Systems and Community Resilience September 2017 Liu, Brooke; Petrun Sayers, Elizabeth; Roberts, Holly; Egnoto, Michael Journal Article
The Role of Community Policing in Countering Violent Extremism February 2015 Weine, Stevan Research Brief
The Role of Homeland Security Information Bulletins within Emergency Management Organizations February 2008 Bean, Hamilton; Keranen, Lisa Research Brief
The Role of Homeland Security Information Bulletins within Emergency Management Organizations: A Case Study of Enactment July 2007 Bean, Hamilton; Keranen, Lisa Journal Article
The Role of Public Health in Mental and Behavioral Health in Children and Families Following Disasters November 2009 Pfefferbaum, Betty Journal Article
The Scared, the Outraged, and the Anxious: How Crisis Emotions, Involvement, and Demographics Predict Publics' Conative Coping April 2016 Liu, Brooke; Fraustino, Julia; Jin, Yan Journal Article
The Situated Contexts of American Terrorism: A Conjunctive Analysis of Case Configurations April 2019 Smith, Brent; Gruenewald, Jeff Journal Article
The Terrorism Recidivism Study (TRS): Examining Recidivism Rates for Post-9/11 Offenders April 2019 Hodwitz, Omi Journal Article
The Terrorists' Planning Cycle: Patterns of Pre-incident Behaviors January 2017 Smith, Brent; Damphousse, Kelly; Roberts, Paxton Book Chapter
The Three N Approach to Strategies for United States Government Information Operations May 2021 Kruglanski, Arie White Paper
The Three Percenters: A Look Inside an Anti-Government Militia March 2021 Beutel, Alejandro Report
The Use of Social Media by United States Extremists July 2018 Safer-Lichtenstein, Aaron ; Yates, Elizabeth; LaFree, Gary; Jensen, Michael; James, Patrick Research Brief
Thinking Beyond Deterrence April 2013 Dugan, Laura Discussion Point
Threat and Hazard Identification and Risk Assessment (THIRA) Process: Assessing RN Threat Inclusion March 2016 Spalding, Sarah; Sin, Steve; Sell, Tara Kirk Research Brief
Threat, Emboldenment, or Both? The Effects of Political Power on Violent Hate Crimes September 2020 Chenoweth, Erica; Dugan, Laura Journal Article
Threats of violent Islamist and far-right extremism: What does the research say? February 2017 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William Discussion Point
Too Many Patients…A Framework to Guide Statewide Allocation of Scarce Mechanical Ventilation During Disasters October 2018 Schoch-Spana, Monica Journal Article
Tornado Warning: Understanding the National Weather Service’s Communication Strategies January 2020 Atwell Seate, Anita; Liu, Brooke; Herovic, Emina; Iles, Irina A. Journal Article
Toward More Audience-Oriented Approaches to Crisis Communication and Social Media Research January 2018 Liu, Brooke; Fraustino, Julia Book Chapter
Tracking Radical Opinions in Polls of U.S. Muslims April 2017 McCauley, Clark; Moskalenko, Sophia Journal Article
Training for Disaster Response Personnel: The Development of Proposed Core Competencies in Disaster Mental Health July 2008 Pfefferbaum, Betty Journal Article
Training in Risk and Crisis Communication Modules: Project Fact Sheet December 2013 Liu, Brooke; Petrun, Elizabeth Project Fact Sheet
Trajectories of Terrorism: Attack Patterns of Foreign Groups That Have Targeted the United States, 1970-2004 September 2009 LaFree, Gary; Crenshaw, Martha; Yang, Sue-Ming Journal Article
Trauma as a Precursor to Violent Extremism April 2015 Simi, Peter Research Brief
Twenty-Five Years of Ideological Homicide Victimization in the United States of America March 2016 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William START Reports
U.S. Attitudes toward Terrorism and Counterterrorism March 2013 Adamczyk, Amy; LaFree, Gary; Tourangeau, Roger; Presser, Stanley START Reports
U.S. Attitudes toward Terrorism and Counterterrorism: Reporting Terrorism-related Activity April 2014 Adamczyk, Amy; LaFree, Gary; Tourangeau, Roger; Presser, Stanley Research Brief
U.S. Attitudes toward Terrorism and Counterterrorism: Research Highlight October 2014 Adamczyk, Amy; LaFree, Gary; Tourangeau, Roger; Presser, Stanley Research Brief
U.S. Emergency Management in the 21st Century: From Disaster to Catastrophe December 2019 Cutter, Susan Book
U.S. Muslim Opinion Over Time: Final Report February 2016 McCauley, Clark; Moskalenko, Sophia START Reports
U.S. Muslims after 9/11: Poll Trends 2001-2007 September 2009 McCauley, Clark Journal Article
U.S. Muslims with Radical Opinions Feel More Alienated and Depressed August 2017 McCauley, Clark; Moskalenko, Sophia START Reports
U.S. Polls: Public Opinion and Right‐Wing Extremism April 2010 McCauley, Clark START Reports
Understanding and Mitigating the Impacts of Massive Relocations Due to Disasters April 2017 Bier, Vicki Journal Article
Understanding Communities’ Attitudes towards CVE February 2015 Weine, Stevan Research Brief
Understanding Law Enforcement Intelligence Processes July 2014 Carter, David L.; Carter, Jeremy G.; Chermak, Steven START Reports
Understanding Lone-actor Terrorism: A Comparative Analysis with Violent Hate Crimes and Group-based Terrorism September 2013 Deloughery, Kathleen; King, Ryan D.; Asal, Victor START Reports
Understanding the Adoption Process of National Security Technology: An Integration of Diffusion of Innovations and Volitional Behavior Theories February 2017 Liu, Brooke; Ackerman, Gary; Roberts, Holly; Iles, Irina A.; Egnoto, Michael Journal Article
Understanding the Micro-Situational Dynamics of White Supremacist Violence in the United States December 2018 Simi, Peter Journal Article
Understanding the Threat: What Data Tell Us about U.S. Foreign Fighters September 2015 Tinsley, Herbert; Jensen, Michael; James, Patrick Research Brief
Understanding Tornado Warnings, False Alarms, and Complacency September 2016 Liu, Brooke; Roberts, Holly; Egnoto, Michael Fact Sheet
Update on Geospatial Patterns of Antecedent Behavior among Perpetrators in the American Terrorism Study (ATS) October 2013 Smith, Brent; Damphousse, Kelly; Roberts, Paxton START Reports
Update on Geospatial Patterns of Precurrsor Behavior among Terrorists October 2012 Smith, Brent; Damphousse, Kelly; Roberts, Paxton START Reports
Urban-Rural Differences in Disaster Resilience July 2016 Cutter, Susan Journal Article
Use of Firearms in Terrorist Attacks in the United States 1970-2014 July 2015 Miller, Erin Background Report
Validation of the Short Posttraumatic Stress Disorder Rating Interview (expanded version, Sprint-E) as a Measure of Postdisaster Distress and Treatment Need July 2008 Norris, Fran Journal Article
Victims of Ideological Homicides, 1990-2014 March 2016 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William Research Brief
Violence Perpetrated by Supporters of Al-Qa’ida and Affiliated Movements (AQAM): Fatal Attacks and Violent Plots in the United States June 2014 Gruenewald, Jeffrey; Freilich, Joshua; Chermak, Steven; Parkin, William Research Brief
Violence Perpetrated by Supporters of Al-Qa’ida and Affiliated Movements (AQAM): Fatal Attacks and Violent Plots in the United States June 2014 Gruenewald, Jeff; Freilich, Joshua; Chermak, Steven; Parkin, William START Reports
Violent Extremism, Community-Based Violence Prevention, and Mental Health Professionals January 2017 Weine, Stevan Journal Article
Violent Hate Crime Offenders October 2020 Yates, Elizabeth; Jensen, Michael; Kane, Sheehan Research Brief
Vulnerability and Resilience in Local Government: Assessing the Strength of Performance Regimes September 2009 Bowman, Ann Journal Article
Vulnerability of U.S. Cities to Environmental Hazards June 2007 Cutter, Susan Journal Article
Weapon Choice and American Political Violence: A Comparison of Terrorists and Other Felons in Federal Custody August 2009 Legault, Richard Journal Article
Western Muslims Volunteering to fight in Syria and Iraq: Why do they go, and what should we do? July 2015 McCauley, Clark; Moskalenko, Sophia Journal Article
What it Takes to Get Passed On: Message Content, Style, and Structure as Predictors of Retransmission in the Boston Marathon Bombing Response August 2015 Sutton, Jeannette Journal Article
What Should Program Designers Consider to Successfully Develop and Implement a Public Health Approach to Preventing Violent Extremism? June 2019 Erdemandi, Max; Weine, Stevan; Braniff, William Research Brief
What's Special about U.S. Muslims? The War on Terrorism as Seen by Muslims in the United States, Morocco, Egypt, Pakistan, and Indonesia January 2008 McCauley, Clark Journal Article
White Demographic Anxiety and Support for Torture of Terrorism Suspects July 2020 Piazza, James A. Journal Article
Who Is More Violent in Extremist Groups? A Comparison of Leaders and Followers September 2019 LaFree, Gary Journal Article
Who Prepares for Terrorism? April 2012 Mileti, Dennis; Bourque, Linda Journal Article
Why Inter-Agency Operations Break Down: U.S. Counterterrorism in Comparative Perspective July 2016 Foley, Frank Journal Article
Why the United States is Targeted by Terrorism October 2010 Crenshaw, Martha Conference Paper
Willingness to Click: Risk Information Seeking during Imminent Threats August 2017 Sutton, Jeannette Journal Article
Women in the White Supremacist Movement July 2017 Yates, Elizabeth Book Chapter
Worst of the bad: Violent white supremacist groups and lethality May 2012 Freilich, Joshua Journal Article
Youth's Reactions to Disasters and the Factors That Influence Their Response January 2008 Pfefferbaum, Betty Journal Article
“Death was not in the agenda for the day”: Emotions, Behavioral Reactions, and Perceptions in Response to the 2018 Hawaii Wireless Emergency Alert February 2019 Sutton, Jeannette Journal Article
Title Byline
START produces new data tool exploring crimes committed by U.S. QAnon offenders
9/11: 20 years later Maryland Today Staff
UWT Director attends U.S. Army ROTC Centers of Influence Leadership Symposium Erin Copland
START releases new data on extremism among U.S. service members and veterans
START researcher speaks at Department of Defense forum on extremism in the military Erin Copland
Ongoing study will inform resiliency best practices for the first responder community in wake of COVID-19
START Director provides testimony to Maryland General Assembly on domestic extremism
START intern serves her country by fighting disease and discrimination Erin Copland
START releases new analysis of QAnon offenders in the United States Erin Copland
START research, education and professional training relevant to domestic extremism William Braniff
Hate crime is a national security issue William Braniff
New analysis of hate crime in America: Mass casualty hate crime offenders Jessica Rivinius
Calling all first responders: Participate in a short online study to help protect first responders
A perfect storm for far-right extremism Arie W. Kruglanski, Karl Kaltenthaler
New research reveals tremendous diversity in hate crime offenders’ backgrounds and motivations Jessica Rivinius
The RaD portfolio is now on Twitter
GRU team gives virtual talk on cartels for National Security Forum Erin Copland
GIS research project seeks to combat drug cartels and gangs in Mexico and Central America Erin Copland
New data shows risk of recidivism is high among extremists, highlights barriers and enablers
START to conduct training for fire intel officers in National Capital Region Jessica Rivinius
New online course offers interactive, hands-on opportunity to design CVE program Jessica Rivinius
Pre-radicalization criminal activity is strongest predictor of post-radicalization violent extremism Jessica Rivinius
Recasting and Repositioning CVE as a Grand Strategic Response to Terrorism William Braniff
Proportion of terrorist attacks by religious and right-wing extremists on the rise in United States Jessica Stark Rivinius
US Muslims with radical opinions feel more alienated and depressed Jessica Rivinius
CVE-tailored community policing is key to protecting communities at risk for violent radicalization Jessica Rivinius
Threats of violent Islamist and far-right extremism: What does the research say? William Parkin, Brent Klein, Jeff Gruenewald, Joshua Freilich, Steven Chermak
Profiles of Individual Radicalization in the United States (PIRUS) data now available Beth Schwartz
More plot participants, greater rate of attack success Jessica Rivinius
Focus groups yield insight into complacency in emergency situations Jessica Rivinius
Scouting out risk communication field research Aileen St. Leger, Jessica Rivinius
Engineered for resilience Jessica Rivinius
How Public Health Can Improve Initiatives to Counter Violent Extremism Stevan Weine, David Eisenman
New study compares ideologically motivated homicides in United States Jessica Rivinius
News media affects how Muslims are perceived, treated Valerie Snaman
START researcher Michele Gelfand and former TRA Sarah Lyons-Padilla present on Capitol Hill Beth Schwartz
New NOAA project aims to improve all hazards risk communication Jessica Rivinius
Recommendations to counter violent extremism Jessica Rivinius
Study shows longer emergency text alerts improve safety Jessica Rivinius
Terrorist attacks involving firearms more likely to be lethal than other types of attacks
Reframing CVE as a Multidisciplinary Approach to Promoting Community Safety
Financial crimes perpetrated by far-right extremists
Research finds probable pathways and chokepoints for human smuggling along U.S.-Mexico border Jessica Rivinius
Survey findings on Canadian attitudes toward terrorism and counterterrorism Samara Tu
Congressman Ruppersberger visits START Jessica Rivinius
Former START intern strives to create culture of responsible scientific investigation Liz Wasden
Freshmen add a spark to risk communication and resilience research Joshua Nesselrodt
No Hate USA Campaign Launch Liz Wasden
Report finds childhood trauma, history of high-risk behaviors as precursors to violent extremism Samara Tu
Risk communication researchers earn top paper awards
The Non-Conventional Threat CBRNe event series comes to America
Financing terrorism through trade diversion Lauren Sagl
Marielle Roth: The next Kim Possible Laura Gonzalez
Patterns of Lone Actor Terrorism in the U.S. Maya Suero
START Intern Finds Success in Direct Combat Sport, Wins First MMA fight Maya Suero
START Researchers on Canadian Parliament Shooter Michael Zahaf-Bibeau Elizabeth Schwartz
START begins project to support Nationwide Suspicious Activity Reporting Initiative Lauren Sagl
START Intern Gets a Jump on Education, Attends Graduate School at 18 Charlotte Taylor
START Pioneers Innovative Undergraduate Course on CVE Maya Suero
Are U.S. chemical facilities still open to terrorist attacks? Gary Ackerman, Markus Binder, Robert Denaburg
START Interns Take On the Role of Spies Scott Jones
New brief analyzes terrorist groups in the United States
Sovereign citizen movement perceived as top terrorist threat Jessica Rivinius
AQAM’s fatal attacks and violent plots in the US Jessica Rivinius
START’s TRACC receives FEMA approval Jessica Rivinius
Research improves understanding of geographic clustering of terrorist attacks Laura Walker
New research brief comparing lone-actor violent offenders Laura Walker
Discussion Point: Kansas City shootings constitute terrorism Michael Jensen
Discussion Point: Why isn't anyone calling this terrorism, still? Anthony Lemieux
New report examines likelihood of people reporting terrorism-related activity Laura Walker
Student research opportunities abound as internship program grows Charlotte Taylor
A closer look at the 2,600 terrorist attacks in US, 1970-2012
Preliminary findings on Profiles of Individual Radicalization in the US
Research, data and expertise access made easy on new START website Mary Beck, Jessica Rivinius
Finding answers in social psychology Erin O'Brien
Background Report: Truck carrying radioactive material stolen in Mexico
START researchers available to discuss radioactive material stolen in Mexico Jessica Rivinius
Discussion Point: The Benefits and Drawbacks of Methodological Advancements in Data Collection and Coding: Insights from the Global Terrorism Database (GTD) Michael Jensen
START study examines U.S. attitudes, beliefs before and after the Boston Marathon bombings
Researcher Spotlight: Dr. Jun Zhuang Keri Enriquez
START student aspires to serve her country Keri Enriquez
‘Best practices in crisis communications’
START Newsletter: Intelligence and security; perspectives on terrorism; Hezbollah; 'big data' and coding
Return of the Intern Erin O'Brien
Researcher Spotlight: Dr. Clark McCauley Laura Walker
JOB OPPORTUNITY: IT Student Assistant - Application Development
Violent hate crimes offer insights into lone-actor terrorism Jessica Rivinius
START Symposium showcases impactful research, datasets Mary Beck, Jessica Rivinius
Corn Husker contributes to START internship program with State Department Erin O'Brien
START participates in UMD’s ‘Constitution Day 3.0’ Mary Beck
Researchers from START’s Training in Risk and Crisis Communication (TRACC) Program earn Top Paper Awards Emily Smith
Discussion Point: Taking Effective Risk and Crisis Communication for Granted? Elizabeth Petrun, Brooke Liu
Risk Communication Research Roundtable: Methodology and Impact Mary Beck
Discussion Point: It's not Big Data, but Little Data, that Prevents Terrorist Attacks Erik Dahl
Braniff offers Congressional testimony
START study assesses attacks by environmental and animal rights extremists Emily Smith
Discussion Point: 'Keep Wicked Calm and Carry the Hell On': Boston, Terrorism and the Rhetorical Power of Resilience Hamilton Bean, Lisa Keranen
Discussion Point: Counterterrorism Strategies and Democracy: Lessons for the US from the (Unfortunate) Example of Turkey Nil Satana
START provides statistical annex for Country Reports on Terrorism
New START study examines communities where terrorists lived, planned and prepared
Assessing the likelihood of Hate Crime in wake of Boston Attacks
Discussion Point: Thinking Beyond Deterrence Laura Dugan
Discussion Point: From the Caucasus to Boston and Beyond Gordon Hahn
Research Highlight: Al-Qa'ida-Related Terrorism - Violent Incidents and Foiled Plots
Secretary Janet Napolitano visits START Andres Feijoo
Americans more likely to think about terrorism than violent crime Andres Feijoo
Hegghammer explains variation in western jihadists J.R. Taylor
Discussion Point: Prevention Research for Countering Violent Extremism Stevan Weine
New report examines relationship between county characteristics and incidents of terrorism
START report identifies new ways to train risk communication skills Mary Beck
New Book: European and American Extreme Right Groups and the Internet
START researcher explores how terrorism affects democracy, compares Turkey and US Mary Beck
DHS renews support for the Integrated U.S. Security Database (IUSSD) Andres Feijoo
Database Spotlight: Update on Profiles of Perpetrators of Terrorism in the US Samantha Goldman, J.R. Taylor
Trends in terrorism in the U.S.: New report analyzes terrorist attack data 1970-2011
Database Spotlight -- Public Warnings and Evacuations: A Study of the 2009 California Station Fire
Mapping a career: Former START intern observed Hurricane Sandy from FEMA headquarters
Border Crossings and Terrorist Attacks in the US
Discussion Point: Black Swans and Burstiness—Countering Myths about Terrorism Gary LaFree
New report: Social media use during disasters
Study shows hate crimes more likely to occur after terrorist attacks
Researcher Spotlight: Dennis Mileti and the sociology of disaster Jessica Rivinius
Terrorists act locally
Research Roundtable details the patterns of terrorism worldwide Emily Bonta
State Department contracts START to provide terrorism data and analysis
New data reveals al-Qaida-linked groups among most active terrorist groups in the world
John Cohen's keynote address at START Annual Meeting Catherine Llamido
Research Brief: Law Enforcement Efforts to Counter Violent Extremism
Researcher Spotlight: Monica Schoch-Spana Sarah May
START Annual Meeting focuses on maximizing relevance of research Jessica Rivinius
New report assesses factors related to violent extremism among Somali-Americans in Minneapolis-St. Paul
Discussion Point: Introducing 'Political Resilience' Clark McCauley
School principals can help assess community resilience Nicholas Munson
Understanding Risk Communication Best Practices and Theory Stephanie Madden
Far-right Violence in the United States: 1990-2010
Temple Gunman Said Military Experience Drove Him To Hate
Response to mischaracterization of the Hot Spots Report
START Intern Profiles: July
START interns nominated for DHS award Nicholas Munson
LaFree gives talk at Conference on Intelligence and Security Informatics
Masculine honor ideology shapes responses to terrorism Nicholas Munson
CASE awards START top honors Nicholas Munson
START's Shoemaker presents Border Crossing findings at monthly series Claire Simon
START hosts expert panel and career symposium on innovation in homeland security Samantha Goldman
Database spotlight: Profiles of Perpetrators of Terrorism in the United States (PPT-US) Samantha Goldman
Increasing risk perception alone won't improve preparedness Jessica Rivinius
Researcher spotlight: Hamilton Bean Kelly Kline
Al-Qaida's fatal terrorism under Osama bin Laden
Working with al-Qaeda Documents: An Analyst's View before 9/11 Jessica Rivinius
Researcher Spotlight: Erica Chenoweth Kelly Kline
START, Centers of Excellence leaders visit Capitol Hill
Earn a graduate certificate through START
UMD president chairs inaugural DHS Academic Advisory Panel
Terrorism studies program takes students to tour the Pentagon Samantha Goldman
START investigator and former TRA recipient publish book on the mobilization of right-wing extremism Samantha Goldman
START research informs Senate report on Chesser
START accepting applications for new scholarship program Claire Simon
Top-ranked criminology journal features START research Jessica Rivinius
START teams up with the University of Oklahoma to study effective counterterrorism strategies Kelly Kline
Urban U.S. counties hot spots of terror, but rural areas are not exempt Jessica Rivinius
New research examines financial crime and political extremism
Terrorism studies graduate certificate application deadline is quickly approaching Kelly Kline
DHS renews support for START terrorism research for next five years
LaFree comments on terrorist imprisonment
Violent extremism in the U.S.
START students take advantage of exclusive CIA opportunity Jessica Rivinius
START Director LaFree to Moderate Discussion with Secretary Napolitano and Governor O'Malley
START Partner Center for Biosecurity Launches
START Releases 2011 Research Review
START Affiliate Releases Report on Al-Awlaki
START Assesses Impact of 9/11
START Investigators Participate in 2011 American Sociological Association Annual Conference
START Research Team to Develop Risk Communication Training Program
Audio Available from "Why Radicalize?" seminar with Jessica Stern
START Announces 2011-2012 Terrorism Research Award Participants
START responds to White House report on preventing violent extremism
New START Project to Focus on Extremist Violence in U.S. Counties
START Response to Death of bin Laden
Borders Case Study Project- Paid Internship
Exciting Winter Courses Now Offered ONLINE
**Event** START Seminar Speaker Change for
Follow the START Seminar, "The Role of Academia in Homeland Security" Live on Twitter
**START Releases 2010 Update to the Global Terrorism Database**
Now Hiring: Senior Researcher, Terrorism and Counterterrorism
REPORT RELEASE: ICSR/START Report on Prison Radicalisation to be Launched at New York Summit
Current Job Opportunities at START
Applications Being Accepted for START's Graduate Certificate in Terrorism Studies
START Researchers on Recent Shooting at the Pentagon
The Federal Semester Program: Homeland Security Policy is Now Accepting Applications
Winter 2010 START Bulletin Now Available
START releases first Research Review
**Far-Right Attacks on U.S. Law Enforcement and Security Guards**
***Terrorist Attacks on Religious Figures, Religious Institutions, and Military Targets***
**Background Information: Far-Right Attacks on U.S. Law Enforcement **
START Announces 2009-10 Terrorism Research Awards
*New Training Program* Crisis Manager's Course: Leadership for Catastrophic Events
START Students Awarded Prizes in Poster Contest
START Bulletin Summer 2008 Inaugural Issue
Call for Posters: Emergency Pre-Event Communication
START Expands its Research Brief Series
START Site Launched at Lessons Learned Information Sharing (LLIS.gov)
Recommendations from START-sponsored Working Group on Community Engagement in Health Emergency Planning
Apply Now: Summer Workshop on Teaching about Terrorism
Elliott Participates in White House Conference on School Safety
START Opens Search for Assistant Director for Education
START Welcomes New Advisory Board Member
START Researchers Featured in TIME Magazine
START Announces 2006-07 Fellowship Awards Colleen Bayus
Kruglanski Honored by Society of Experimental Social Psychology
Natural Hazards Center co-sponsors Capitol Hill event on critical hazards facing the U.S.
Tierney to Host Web Chat on Preparedness with National City Network
Mileti Contributes to Final Report on WTC Attack
START Investigator Provides Key Oversight for Cost/Benefit Analysis of FEMA-funded Mitigation
START Director Quoted on Port Security
Partner Institution Releases Comments on Quarantine Rules
Application information for START 2006-07 Fellowships now available
START Advisory Board member quoted in "Daily Telegraph" and CNN
START to Mark Official Launch of Offices with Public Remarks
START Announces Fellowships for 2005-06
START Hosts DHS Faculty/Student Research Teams
Image Title Job Title Institution
Alexandra Williams

Junior Researcher

 University of Maryland
Anita Atwell Seate

Assistant Professor, University of Maryland

Affiliate Assistant Professor, START

 University of Maryland
Photo of Brooke Liu Brooke Liu

Professor of Communication and START Affiliated Faculty Member

 University of Maryland
Clark McCauley Clark McCauley

Professor of Psychology

 Bryn Mawr College
Elizabeth Yates

Radicalization and Disengagement (RaD) Researcher, START

 University of Maryland
Gina Scott Ligon Gina Scott Ligon

Director of National Counterterrorism Innovation, Technology, and Education Center (NCITE); Jack and Stephanie Koraleski Professor of Collaboration Science, UNO

 University of Nebraska Omaha
Herbert Tinsley

Analyst, Government Accountability Office
Jeff Gruenewald

Associate Professor and Director of the Terrorism Research Center, University of Arkansas

 University of Arkansas
John Sawyer John Sawyer

Director of Strategic Corporate Research Relationships

 University of Maryland
Joshua Freilich

Professor

 John Jay College of Criminal Justice, City University of New York
Kurt Braddock

Assistant Professor, American University

 American University
Laura Dugan Laura Dugan

Ralph Mershon Professor of Human Security and Professor of Sociology 

 The Ohio State University
Liberty Day, START Liberty Day

Program Director for Education and Training

 University of Maryland
Madeline Romm Madeline Romm

Researcher/Project Manager, START

 University of Maryland
Martha Crenshaw Martha Crenshaw

Researcher, Political Science/International Relations

 Stanford University
Max Erdemandi

Ph.D. Student, Communication Science and Social Cognition

 University of Maryland
Peter Simi

Associate Professor, Chapman University

Director, Earl Babbie Research Center

 Chapman University
Prabhakar Misra Prabhakar Misra

Professor of Physics

 Howard University
Ramon F. Brena

Professor

 Tecnologico de Monterrey
Rebecca (Becca) Earnhardt

PhD student

Research Associate, Stimson Center

 University of Maryland
Sheehan Kane

Researcher/Data Collection Manager, START

 University of Maryland
Stevan Weine Stevan Weine

Professor of Psychiatry

 University of Illinois at Chicago
Tyler A. Clark

Junior Researcher, UWT

 University of Maryland
Photo of William Braniff William Braniff

Department Chair, START Director

Professor of the Practice, University of Maryland

Editorial Board, International Centre for Counter-Terrorism - The Hague

Research Advisory Board, RESOLVE Network

Independent Advisory Committee (IAC), Global Internet Forum to Counter Terrorism (GIFCT)

International Advisory Board, Hedayah Center

 University of Maryland
Subscribe to Related Resources