Bandera de Estados Unidos

Un sitio oficial del Gobierno de Estados Unidos, Departamento de Justicia.

Multimedia Listing

LEADS Scholar Spotlight — Patrol Officer Exposure to Subcritical Incidents

Mayo 2018
Wendy Stiver, a commander with the Dayton Police Department in Ohio and a Class of 2016 scholar of NIJ’s Law Enforcement Advancing Data and Science (LEADS) Program, talks about her work to find interventions to patrol officer exposure to subcritical trauma, or subcritical incidents. She said she was inspired by the LEADS Program to begin analyzing this subject.

LEADS Scholar Spotlight — Predictive Policing Algorithms

Mayo 2018
Shon Barnes, a deputy police chief with the Salisbury Police Department in North Carolina and a Class of 2015 scholar of NIJ’s Law Enforcement Advancing Data and Science (LEADS) Program, explains predictive policing and details a quasi-experiment that his department performed. He credits the LEADS Scholarship Program with helping him understand data and ask the right questions.

LEADS Scholar Spotlight — Reducing Gun Violence

Mayo 2018
Cory Nelson, a captain with the Madison Police Department in Wisconsin and a Class of 2015 scholar of NIJ’s Law Enforcement Advancing Data and Science (LEADS) Program, speaks about how he was able to reduce gun violence in Madison thanks to implementing the Koper Curve Theory. He learned of this new principle as part of the LEADS Program when he attended the Evidence-Based Policing Symposium at George Mason University earlier this year.

NIJ LEADS Program Overview — Empowering Agencies to Integrate Research into Practice

Mayo 2018
NIJ’s Law Enforcement Advancing Data and Science (LEADS) Program aims to improve policies and practices based on evidence. This video includes interviews with LEADS Program Chief Research Advisors, Geoffery Alpert and Gary Cordner. LEADS scholars also provide commentary on the benefits of the program.

Using Brief Interventions to Prevent Teen Dating Violence

Abril 2018
In this moderated discussion with researchers, practitioners, and a policy advocate, we will talk about the promise of brief interventions to reduce teen dating violence across multiple settings with potentially high risk populations.

Dr. Emily F. Rothman and Ms. Sarah DeCosta will talk about the Real Talk intervention, which is a brief motivational interview intervention designed to stop dating abuse perpetration by youth ages 15-19 years old, and was tested through a randomized controlled trial in adolescent health care settings. Dr. Elizabeth Miller and Ms.

Supporting States to Test Sexual Assault Evidence

Abril 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. 

Just Wrong: The Aftermath of Wrongful Convictions

Octubre 2017

The strength of our criminal justice system depends on its ability to convict the guilty and clear the innocent. But we know that innocent people are sometimes wrongfully convicted and the guilty remain free to victimize others. The consequences of a wrongful conviction are far-reaching for the wrongfully convicted and the survivors and victims of the original crimes. 

NIJ's Law Enforcement Advancing Data and Science (LEADS) Program — Departing Class

Junio 2017
In this video, law enforcement officers discuss how NIJ’s Law Enforcement Advancing Data and Science (LEADS) scholar program benefits professional development and provides the opportunity to network with academia and share research with other agencies to improve evidence-based policing. In addition, law officers discuss how the LEADs scholar program equips smaller agencies to improve community relations.

How Best Protect Your Force Against Officer Suicide

Mayo 2017
John Violanti, Research Professor at Buffalo, discusses the importance of making police departments aware that officer suicide is a problem. According to Violanti, police officers have a significantly higher rate of suicide than the general public. Reasons for this higher risk include the accumulative effects of trauma and stress.

Violanti describes steps police agencies are taking to help police officers, including teaching recruits what they may experience on the job.

Improving Officer Safety in Interactions With Citizens Suffering From Mental Illness

Mayo 2017
Cara Altimus, former ASSS Fellow with NIJ, discusses the importance of law enforcement and first responders understanding mental illness, its causes, and how it affects the brain. She speaks about the correlation between drug addiction and mental illness. Altimus also addresses establishing procedures and systems so that police officers and first responders can safely and successfully interact with individuals with drug addiction and/or mental illness.

Understanding the Effects of Fatigue on Law Enforcement

Mayo 2017
Steven James (Assistant Research Professor, Washington State University, College of Medicine) and Lois James (Assistant Professor, Washington State University, College of Nursing) discuss research on how fatigue and sleep deprivation affect officers when they make critical decisions to use deadly force. The researchers also discuss how often law enforcement officers are fatigued, the impacts of officer fatigue and drowsy driving, and the goal of implementing positive changes.

Relationship Dynamics and their Contribution to Adolescent Relationships and Dating Violence

Abril 2017
Teen dating violence is a common and serious public health problem that persists into adulthood. While it is evident that relationship dynamics are important to consider in teen dating violence, there is limited understanding about how these relational interactions shape relationships and impact dating violence among youth.

Examining Police Officer Crime

Febrero 2017
Dr. Philip Stinson, Bowling Green State University, discusses the findings of his research on crimes committed by police officers.

Based on the research findings, law enforcement officers appear to commit crimes at a much lower rate than the general public. However, in some cases, at times due to the stressors of the job and frequent exposure to trauma and violence, officers engage in misconduct or criminal behavior.

Police Officer Crimes and Police Integrity

Febrero 2017
Dr. Philip Stinson, Bowling Green State University, discusses the findings of his research on crimes committed by police officers.

However, in some cases, at times due to the stressors of the job and frequent exposure to trauma and violence, officers engage in misconduct or criminal behavior. The National Institute of Justice understands what’s at stake for public safety and officer wellness when we ignore warning signs of officers struggling with occupational hazards and other psychological hardships.

Preventing Gun Violence: Understanding Law Enforcement Response and Improving Multi-disciplinary Partnerships for Peace

Noviembre 2016

This Research for the Real World seminar explores common police practices for responding to gun violence and the extent to which they are contributing to reductions in violent incidents. The panel will also explore the role of multi-disciplinary partners such as the public health sector in reducing gun violence, and discuss promising practices for law enforcement partnerships to leverage complimentary violence reduction efforts.