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Research methods

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.

Using Research To Understand Cyberbullying

Date Published
October 2016
Publication Type
Technical Assistance, Report (Technical Assistance), Report (Grant Sponsored), Instructional Material (Programmed)
Agencies
NIJ

Opening the Black Box of NIBIN

July 2014

Bill King discusses the operations of the National Integrated Ballistic Information Network (NIBIN), a program through which firearms examiners at state and local crime laboratories compare tool marks on fired bullets or cartridges found at a crime scene to digitized images of ballistic evidence in a nationwide database.

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.

Research and Evaluation on Domestic Radicalization to Violent Extremism

April 2016

This webinar will provide details and guidance for potential applicants to help build knowledge and evidence related to strategies for effective prevention and intervention of domestic radicalization and violent extremism in the United States. The overall purpose of this program will be to reduce the likelihood that acts of violent extremism occur. This funding will support replication and evaluation of existing programs as well as development and evaluation of programs where none currently exist.

Terrorism Studies: Finding and Applying the Best Research

June 2009

In the post-Sept. 11 era, criminal justice and homeland security professionals have been bombarded with a flood of studies on terrorism. Some of the best researchers in the field provide a practical session on evaluating terrorism studies. What should the inquisitive professional look for when presented with different methods? How can professionals publish what they see and engage experts in the field?

What Is Research and Evaluation Evidence and How Can We Use It?

June 2010

This NIJ Conference Panel will explore the development and use of evidence-based policies, programs and technologies to improve effectiveness and efficiencies related to government. Through casual observation, practices and programs may appear to be effective, but under closer scrutiny the results may look much different.

What Works in Offender Supervision

June 2009

This NIJ Conference Panel highlights findings from NIJ projects that evaluated strategies to enhance the supervision of offenders in the community. Researchers discuss the effectiveness of fair, swift and certain sanctions for high-risk probationers in the Hawaii HOPE program. Panelists also provide empirical evidence on the effectiveness of electronic monitoring — including the use of GPS tracking — for medium- and high-risk offenders on supervision and upon completion of their supervision sentence.

The Biological Age of a Bloodstain Donor

Date Published
May 2014
Publication Type
Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description
Agencies
NIJ-Sponsored