Statistics
National Juvenile Court Data Archive
Threat Assessment in Virginia Schools: Technical Report of the Threat Assessment Survey for 2013-2014
Is Burglary a Crime of Violence? An Analysis of National Data 1998-2007
Developing Guidelines for the Application of Multivariate Statistical Analysis to Forensic Evidence
Mental and Substance Use Disorders Among Adult Men on Probation or Parole: Some Success Against a Persistent Challenge
How Much Crime is Drug-Related? History, Limitations, and Potential Improvements of Estimation Methods
Measuring the Costs of Crime
Drug Generations in the 2000s: An Analysis of Arrestee Data
Growth of Incarceration in the United States: Exploring Causes and Consequences
Violent Repeat Victimization: Prospects and Challenges for Research and Practice
Assessing the Validity and Reliability of National Data on Citizen Complaints about Police Use of Force
Data Resources Program 2013: Funding for Analysis of Existing Data Community Corrections Patterns: State Level Composition of Probation and Parole, 1975-2010
Body Armor Use, Care, and Performance in Real World Conditions: Findings from a National Survey
A Practitioner's Guide to the 2011 National Body Armor Survey of Law Enforcement Officers
In Brief: Expanding Research by Sharing Data
Applications of Geographic Analysis in Parole and Probation
National Intimate Partner and Sexual Violence Survey: 2010 Summary Report
ADAM (Arrestee Drug Abuse Monitoring Program) 1997 Annual Report on Adult and Juvenile Arrestees
Annual Report on Drug Use Among Adult and Juvenile Arrestees, 1999
Annual Report on Drug Use Among Adult and Juvenile Arrestees, 1998
Annual Report on Methamphetamine Use Among Arrestees, 1998
Collective Efficacy and Criminal Behavior in Chicago, 1995-2004
Research Validity and Integrity
Scientific & Research Integrity Policy
The DOJ Scientific Integrity Policy underscores the validity and objectivity of NIJ’s scientific endeavors.
The Institute provides objective and independent knowledge and tools to enhance safety and promote justice. NIJ follows widely accepted scientific processes and procedures to help ensure the validity and integrity of our research. This page describes: