U.S. flag

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

Criminal justice agencies

The Hidden Costs of Reentry: Understanding the Barriers to Removing a Criminal Record

May 2022

NIJ hosted a webinar to discuss under-researched aspects of reentry: expungement of criminal records and the impact of those records. This webinar includes a presentation of ongoing research projects examining the impact of legal aid for expungement and past research projects studying the accuracy and permanency of criminal records and the prevalence of collateral consequences of conviction. A Q&A session will conclude this webinar.

Desistance From Crime: Implications for Research, Policy, and Practice

November 2021

Most scholars would agree that desistance from crime – the process of ceasing engagement in criminal activities – is normative. However, there is variability in the literature regarding the definition and measurement of desistance, the signals of desistance, the age at which desistance begins, and the underlying mechanisms that lead to desistance. Even with considerable advances in the theoretical understanding of desistance from crime, there remain critical gaps between research and the application of that research to practice.

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.

Evidence-Based Policing: The Importance of Research and Evidence

July 2018
NIJ’s two Law Enforcement Advancing Data and Science programs encourage law enforcement officers and agencies to use data and research to inform their policies and practices. This panel convened leading practitioners and researchers to discuss evidence-based policing for an audience that includes the next generation of U.S. policing leadership. Panelists come from a variety of backgrounds and will draw from on-the-ground experience to discuss evidence-based policing as it relates to law enforcement training curriculums, practitioner-led trials, research clearinghouses, and other topics.