U.S. flag

An official website of the United States government, Department of Justice.

Research and development

NIJ’s Law Enforcement Advancing Data and Science (LEADS) Program

March 2016

This video, featuring NIJ Director Nancy Rodriguez, Hassan Aden of the International Association of Chiefs of Police (IACP), and two scholars from the 2014 Law Enforcement Advancing Data and Science (LEADS) program, describes the LEADS program, how NIJ and IACP are building the next generation of law enforcement leadership, and how the program has benefited the scholars.

See the YouTube Terms of Service and Google Privacy Policy

National Baseline Study

Date Published
October 22, 2019

A Study of Health, Wellness, and Safety of American Indian and Alaska Native Women Living in Tribal Communities

Fighting the Opioid Crisis

Convening Police Leaders and Researchers to Learn Promising Practices and to Inform Research Agenda

Director Muhlhausen's prepared remarks at the NIJ-hosted Opioid Research Summit.

NIJ Director David B. Muhlhausen at the podium

NIJ Director Muhlhausen

Good morning and welcome to Washington, DC. It’s a privilege to host you here today at the National Institute of Justice. I’m particularly honored to have the Attorney General and the Principal Deputy Assistant Attorney General with...

Supporting Forensic Science Is a Priority at the National Institute of Justice

I have dedicated my life to understanding and preventing violence. From my training as a physician, working on violence prevention at the Centers for Disease Control, and now at NIJ, I have seen the contribution of science to our understanding of how to prevent and address violence and its consequences.

NIJ helped changed the landscape of forensic science through our support of research and development...

First Progress Report: NIJ's Response to "Strengthening the National Institute of Justice"

Message from NIJ Director John Laub in response to the report Strengthening the National Institute of Justice by the Committee on Assessing the Research Program of the National Institute of Justice at the National Research Council

I read the National Academy of Sciences (NAS) report on the National Institute of Justice when...

Funding Opportunities for Publicly Funded Crime Labs, Fiscal Year 2017

January 2017

This webinar will inform the audience of the changes to three programs available for publicly funded forensic laboratories and introduce a new program for FY 2017. Changes to existing programs will be highlighted and presenters will discuss the background and goals of the solicitations, recommendations for successful applications, application expectations and requirements, the review process, and the application checklist. There will also be time for questions and answers at the end of the webinar.

Solicitations discussed include:

See the YouTube Terms of Service and Google Privacy Policy

Statement on NIJ's Role in the National Dialogue on Gun Violence

Greg Ridgeway, NIJ Acting Director

Our entire country is talking about gun violence. The recent spate of mass gun violence coupled with the stubbornly persistent death toll in smaller incidents has brought this issue to the forefront of our nation’s consciousness. On Jan. 16, 2013, President Obama delineated 23 executive action items designed to put us on a path toward reducing the problem of gun...

Researcher-Practitioner Partnerships

Thank you, and good morning. My name is Howard Spivak and I am the Principal Deputy Director of the National Institute of Justice, NIJ.

For those of you who aren’t familiar, NIJ is the research, development, and evaluation agency of the U.S. Department of Justice. We use science to inform and advance criminal justice policies and practices across the country. To do this, we provide...

Homicide in the United States

June 2009

The 2009 NIJ Conference kicked off with a blue-ribbon panel of leaders with expertise in urban issues as they relate to homicide. These experts will discuss promising approaches that have resulted in reduced violence and community empowerment.

Transcript
Homicide in the United States
Audio file
1 of 6: Homicide in the United States, Kristina Rose, Acting Director, National Institute of Justice , 2 of 6: Homicide in the United States, Laurie Robinson, Acting Assistant Attorney General, Office of Justice Programs , 3 of 6: Homicide in the United States, James Alan Fox, The Lipman Family Professor of Criminology, Law and Public Policy, Northeastern University , 4 of 6: Homicide in the United States, Gary Slutkin, Executive Director, The Chicago Project for Violence Prevention , 5 of 6: Homicide in the United States, M. Kim Ward, Baltimore County Police Department , 6 of 6: Homicide in the United States, Question and Answer Session

Alternative Sentencing Policies for Drug Offenders

June 2009

The panel presentations from the 2009 NIJ Conference are based on an NIJ-sponsored evaluation of the effectiveness of Kansas Senate Bill 123, which mandates community-based drug abuse treatment for drug possession by nonviolent offenders in lieu of prison. 

Transcript
Alternative Sentencing Policies for Drug Offenders
Audio file
1 of 5: Alternative Sentencing Policies for Drug Offenders, Linda Truitt, National Institute of Justice , 2 of 5: Alternative Sentencing Policies for Drug Offenders, Roger Werholtz, Secretary of Corrections, Kansas Department of Corrections , 3 of 5: Alternative Sentencing Policies for Drug Offenders, Don Stemen, Assistant Professor, Department of Criminal Justice, Loyola University Chicago , 4 of 5: Alternative Sentencing Policies for Drug Offenders, Andres F. Rengifo, Assistant Professor, Department of Criminology and Criminal Justice, University of Missouri-St. Louis , 5 of 5: Alternative Sentencing Policies for Drug Offenders, Question and Answer Session

Gang Membership Prevention

June 2010

The Centers for Disease Control and Prevention and NIJ collaborated on a book that focuses on promising principles for gang membership prevention. This NIJ Conference Panel discusses the risk and protective factors that influence gang membership as well as efforts to reduce such factors. Panelists also explored the direction of gang research for the future.

Transcript
Gang Membership Prevention
Audio file
1 of 4: Gang Membership Prevention, Louis Tuthill, National Institute of Justice , 2 of 4: Gang Membership Prevention, Gretchen C.F. Shappert, Project Safe Neighborhoods National Coordinator and Anti-Gang Coordinator, Executive Office for United States Attorneys, U.S. Department of Justice , 3 of 4: Gang Membership Prevention, James Buddy Howell, Senior Research Associate, National Youth Gang Center in Tallahassee, Fla.; and Special Advisor, Life History Research Program, University of Pittsburgh , 4 of 4: Gang Membership Prevention, Jorja Leap, Adjunct Associate Professor of Social Welfare, School of Public Affairs, University of California, Los Angeles

NIJ Journal Issue 252, July 2005

Date Published
July 1, 2005

The NIJ Journal presents research-based information that can help inform policy decisions and improve understanding of the criminal justice system.