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Best practices

Supporting States to Test Sexual Assault Evidence

April 2018

Crime laboratory and law enforcement personnel from three states discuss the value the NIJ-FBI Sexual Assault Kit Partnership to test sexual assault evidence and obtain investigatory leads.

During this partnership, NIJ is working with the FBI Laboratory in Quantico, Virginia, to test eligible kits from law enforcement agencies and laboratories across the country and develop best practices that can improve the quality and speed of sexual assault kit processing. 

State Responses to Mass Incarceration

June 2011

Researchers have devoted considerable attention to mass incarceration, specifically its magnitude, costs, and collateral consequences. In the face of economic constraints, strategies to reduce correctional populations while maintaining public safety are becoming a fiscal necessity. This panel will present strategies that states have undertaken to reduce incarceration rates while balancing taxpayer costs with ensuring public safety.

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.

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. 

Human Factors in Latent Print Examination

June 2011

The NIJ-sponsored Expert Working Group on Human Factors in Latent Print Analysis is clarifying potential sources of error in pattern recognition analysis. It will develop best practices to remove or minimize these sources. NIJ is addressing recommendations in the 2009 National Academy of Sciences' report titled "Strengthening Forensic Science in the United States: A Path Forward." Specifically, the panelists focus on recommendation 5, which encourages research programs on human observer bias and sources of human error in forensic examinations.

How Collaboration Between Researchers and Police Chiefs Can Improve the Quality of Sexual Assault Investigations: A Look at Los Angeles

June 2011

Panelists discuss the application of research findings from an NIJ-sponsored study of sexual assault attrition to police practice in Los Angeles. There are three main focal points: (1) the mutual benefits of researcher/practitioner partnerships, (2) the implications of variation in police interpretation of UCR guidelines specific to clearing sexual assault (with an emphasis on cases involving nonstrangers), and (3) the content of specialized training that must be required for patrol officers and detectives who respond to and investigate sex crimes.

From the Academy to Retirement: A Journey Through the Policing Lifecycle

December 2009

Professor Rosenbaum and a panel of colleagues discuss a study to demonstrate the feasibility of creating a foundation from which to launch studies about multiple aspects of policing using standardized definitions and measurement tools. Their goal is to advance knowledge about policing and translate data into evidence-based best practices that improve training, supervision and accountability systems. The effort is expected to produce a better understanding of what motivates police officers and makes them healthier, happier and more effective.

The Evaluation of NIJ by the National Research Council of the National Academy of Sciences: NIJ's Response

June 2011

The National Academies conducted a comprehensive evaluation of the National Institute of Justice. This panel provides an overview of the evaluation and NIJ's response to it. NIJ has accepted many of the recommendations in the NRC report, and you will learn what the agency is doing to implement them. A few of the recommendations were challenging and created considerable debate within NIJ. Plans to address these thorny issues also are discussed.

Are CEDs Safe and Effective?

June 2010

Thousands of law enforcement agencies throughout the United States have adopted conducted energy devices (CEDs) as a safe method to subdue individuals, but are these devices really safe? What policies should agencies adopt to ensure the proper use of this technology? This NIJ Conference Panel discusses the physiological effects of electrical current in the human body caused by CEDs, as well as how this technology can reduce injuries to officers and suspects when appropriate policies and training are followed.

Cell Phones in Prison

June 2010

Criminals are using cell phones illegally in prisons and jails to conduct their business and intimidate witnesses. Although technology solutions to this problem are available, they can create new challenges, such as legal and implementation issues associated with cell phone use in correctional facilities. Panelists will discuss various aspects to consider from how prisoners use cell phones, to day-to-day and operational aspects, to legal and regulatory concerns.

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.

Forensic Aspects of Elder Abuse

June 2010

This NIJ Conference Panel will feature the latest research on forensic aspects of elder abuse detection and prosecution. Panelists will discuss results from a recently completed study that examined the characteristics of pressure sores on elders who received quality care, emphasizing how this research informs the field about the warning signs of potential neglect. Panelists will also present findings from a study on how well elderly individuals with mild or moderate dementia remember emotional events.

International Trends in Fighting Child Pornography

June 2009

This NIJ Conference Panel brings together American and European practitioners using innovative approaches to thwart the sharing of child pornography online. The panel will highlight two efforts. The first, which NIJ's International Center is evaluating, is a European multilateral project that teams criminal investigators with international nongovernmental organizations and Internet service providers (ISPs) to block access to child pornography sites. The second effort seeks to prevent child pornographers from accessing credit card and other online payment systems.

Director's Message: Making Progress on Understanding and Investigating Sexual Assault

While NIJ is proud of the progress we have made, we know there is still a great deal more to be done to improve sexual assault investigations, provide trauma-informed support to victims, and strengthen the efficiency of sexual assault kit testing.

–Nancy Rodriguez

Sexual assault is a traumatic crime with a wide range of impacts on both the victim and public safety. Over the last...