Bandera de Estados Unidos

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

Multimedia Listing

NIJ-Funded Research on Firearms Violence in Urban Cities Advancing Scientific Evidence to Inform Practice

Diciembre 2021

In this full thematic panel, renowned experts will present a series of papers summarizing the newest findings of NIJ-funded research projects on criminal offenses with firearms in urban areas. Researchers used various criminological and other theories, including routine activity theory, socio-ecological and socio-environmental perspectives, and advanced mixed-study methods, including surveys and spatio-temporal designs, to produce scientific evidence to inform practice.

NIJ-Funded Research on Mass Shootings to Advance Evidence-Based Policy and Practice

Noviembre 2021

Mass public shootings continue to threaten communities in the United States, yet research on this criminal phenomenon is limited. In this full thematic panel, renowned experts will present a series of research projects summarizing NIJ-funded research projects’ newest findings on public mass shootings. The discussion will focus on NIJ’s investment to address the phenomenon of mass shootings through innovative study approaches to advance our understanding of mass shootings and inform prevention efforts. The implications of this research to criminal justice will also be discussed.

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

Noviembre 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.

NIJ Training Course for Law Enforcement Officers: Sexual Assault Relaying Details to Investigator

Asesoramiento de contenido
Please be aware that this content contains descriptions of violence that may be distressing to some viewers.
Junio 2021
An interactive tool used in supplement to the NIJ online training course entitled 'What Every Law Enforcement Officer Should Know About DNA Evidence'. This video reenactment demonstrates how to relay details to an investigator in a sexual assault case. 

NIJ Training Course for Law Enforcement Officers: Questioning Witnesses on Violent Crimes

Asesoramiento de contenido
Please be aware that this content contains descriptions of violence that may be distressing to some viewers.
Junio 2021
An interactive tool used in supplement to the NIJ online training course entitled 'What Every Law Enforcement Officer Should Know About DNA Evidence'. This is a reenactment video of how to question witnesses on violent crimes. 

NIJ Training Course for Law Enforcement Officers: Meet Homicide 911 Callers

Asesoramiento de contenido
Please be aware that this content contains descriptions of violence that may be distressing to some viewers.
Junio 2021
An interactive tool used in supplement to the NIJ online training course entitled 'What Every Law Enforcement Officer Should Know About DNA Evidence'. This is a reenactment video on how to meet 9-1-1 callers in a homicide case. 

Developing and Implementing Evidence-Based Practices in School Safety - Plenary Discussion, NIJ Virtual Conference on School Safety

Febrero 2021

On February 16-18, 2021, the National Institute of Justice hosted the Virtual Conference on School Safety: Bridging Research to Practice to Safeguard Our Schools. This video shows the plenary session "Developing and Implementing Evidence-Based Practices in School Safety."

Virtual Conference on School Safety - Closing Message

Febrero 2021

On February 16-18, 2021, the National Institute of Justice hosted the Virtual Conference on School Safety: Bridging Research to Practice to Safeguard Our Schools. The conference offered a lot of opportunities to learn and discuss various topics related to school safety. This session will highlight key points of discussion throughout the conference. Thank you for joining us.