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Research and development

Strengthening Our Nation's Crime Laboratories

April 2018

As technology improves, demand for analysis of DNA and other forensic evidence to help solve crimes grows. This video describes some of the challenges crime laboratories face in meeting this demand and how National Institute of Justice (NIJ) funding has strengthened crime labs and encouraged innovation in forensic techniques.

Real-Time Crime Forecasting Challenge Webinar

October 2016

This webinar will offer a brief overview of the National Institute of Justice and the data science needs of the criminal justice field. In addition, it will provide details about the Crime Forecasting Challenge, including who can submit, how to retrieve datasets, and the submission categories. The overall goal of the Crime Forecasting Challenge is to harness recent advances in data science to drive innovation in algorithms that advance place-based crime forecasting.

Wrongful Convictions: The Latest Scientific Research & Implications for Law Enforcement

March 2013

What does science tell us about case factors that can lead to a wrongful conviction? Dr. Jon Gould of American University will discuss the findings of the first large-scale empirical study that has identified ten statistically significant factors that distinguish a wrongful conviction from a "near miss." (A "near miss" is a case in which an innocent defendant was acquitted or had charges dismissed before trial). Following Dr. Gould's presentation, Mr. John R.

Try Again, Fail Again, Fail Better: Lessons from Community Courts

April 2011

Change doesn't come easy, particularly within an institution as large and complex as the criminal justice system. Greg Berman, Director of the Center for Court Innovation, offered lessons from several efforts to make reform stick in criminal justice settings. In particular, he focused on the development of community courts — experimental court projects that are attempting to reduce both crime and incarceration in dozens of cities across the U.S. and around the world.

Violent Repeat Victimization: Prospects and Challenges for Research and Practice

April 2012

Research tells us that a relatively small fraction of individuals experience a large proportion of violent victimizations. Thus, focusing on reducing repeat victimization might have a large impact on total rates of violence. However, research also tells us that most violent crime victims do not experience more than one incident during a six-month or one-year time period. As a result, special policies to prevent repeat violence may not be cost-effective for most victims.

Research and Law Enforcement Partnerships Manage Civil Disturbances More Effectively

August 2019

Law enforcement agencies can use research-based practices to manage protests and civil disturbances more effectively. In this video, Dr. Tamara Herold, Associate Professor, University of Nevada, Las Vegas, and Ryan Lee, Assistant Chief, Portland Police Bureau, discuss some of those methods, some of the misconceptions about how law enforcement should respond to civil disturbances, and where agencies should begin when developing civil disturbance response plans. 

Children as Citizens: Engaging Adolescents in Research on Exposure to Violence

January 2011

Since the adoption of the United Nations Convention on the Rights of the Child in 1989, great strides have been made in the areas of child protection and advocacy. However, the concept of children, and specifically adolescents, as functional and engaged citizens has also emerged. Through the guidance and recognition of adults, children can participate in deliberative democracy as legitimate and competent citizens. This citizenship, like that of adults, can be used to enrich and improve local communities by creating a sense of ownership and fairness. Dr.

Less Prison, More Police, Less Crime: How Criminology Can Save the States from Bankruptcy

April 2010

Professor Lawrence Sherman explains how policing can prevent far more crimes than prison per dollar spent. His analysis of the cost-effectiveness of prison compared to policing suggests that states can cut their total budgets for justice and reduce crime by reallocating their spending on crime: less prison, more police.