Cluster analysis
Cold Cases and Serial Killers (Part 1)
In April 2018, the Golden State Killer, Joseph DeAngelo was arrested. NIJ support helped lead to his arrest, and in the aftermath of the arrest, NIJ Social Science Analyst Eric Martin was among those tasked with finding other cases NIJ helped law enforcement solve. Eric joins the show to talk about some of those cases, and answer some broader questions about serial killers: What is a serial killer? Are they on the rise? How do we know how many serial killers are currently active?
Campus Sexual Assault Responses (CSAR): Informing Trauma-Informed Policies, Protocols, and Training
Sexual violence is a significant criminal justice problem with long-term effects for its victims. In particular, sexual assault on or related to college campuses across the United States presents a growing public health and economic burden, starting with significant impacts on academic outcomes.
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Current State of Knowledge about Stalking and Gender-Based Violence: The Known, Unknown, and Yet To Be Known
Nearly one in six of women experience stalking victimization at some point during their life, and most are stalked by someone who they know—typically current or former intimate partners. Given the escalation of violence and potential harm that an individual may commit while stalking someone, it is important to bring more attention to this issue. This brown-bag session highlights a panel of scholars to share what the field currently knows about stalking behaviors and victims, including a focus on intimate partner violence, non-partner relationships, and police response.
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The Evidence We Leave Behind (Part 2)
NIJ-Funded Research on Firearms Violence in Urban Cities Advancing Scientific Evidence to Inform Practice
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.
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NIJ Funded Research on Firearms Violence in Urban Cities: Advancing Scientific Evidence to Inform Practice
Quantifying Crime Prevention Potential of Near-Repeat Burglary
Screening for PTSD Among Detained Adolescents: Implications of the Changes in the DSM-5.Trauma-Theory Research Practice and Policy
A Statistical Approach to Crime Linkage
Social Networks and Health in a Prison Unit
Resident-to-Resident Mistreatment Evaluation of a Staff Training Program in the Reduction of Falls and Injuries
Polyvictimization, Emotion Dysregulation, Symptoms of Posttraumatic Stress Disorder, and Behavioral Health Problems Among Justice-Involved Youth: a Latent Class Analysis
Statistical Approach to Crime Linkage
Virtual Conference on School Safety - Welcome Message, Overview of CSSI, and a Philadelphia Story
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 includes a welcome message, an overview of the Comprehensive School Safety Initiative and School Safety Research at NIJ, and the presentation on "A Philadelphia Story: Innovating and Improving in a Large Urban District," by Abigail Gray and Kevin Bethel, School District of Philadelphia.
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Preparing for and Responding to Threats and Violence - Breakout Session, NIJ Virtual Conference on School Safety
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 includes the following presentations:
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Bullying Prevention and Response - Breakout Session, NIJ Virtual Conference on School Safety
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 includes the following presentations:
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Overcoming School Safety Intervention Implementation Challenges - Breakout Session, NIJ Virtual Conference on School Safety
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 includes the following presentations:
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Improving School Climate - Breakout Session, NIJ Virtual Conference on School Safety
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 includes the following presentations:
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Physical Safety and Preparedness - Breakout Session, NIJ Virtual Conference on School Safety
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 includes the following presentations:
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Dual System Youth: At the Intersection of Child Maltreatment and Delinquency
Across the country, child welfare and juvenile justice systems now recognize that youth involved in both systems (i.e., dual system youth) are a vulnerable population who often go unrecognized because of challenges in information-sharing and cross system collaboration. In light of these challenges, national incidence rates of dual system youth are not known.
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Delinquency, Victimization, and the Developing Brain: Results from the ABCD-Social Development Study
The Adolescent Brain Cognitive Development – Social Development Study (ABCD-SD) is a longitudinal study on the relationship between the developing brain and delinquency and victimization. Supplementing ABCD brain and cognitive development measures, ABCD-SD protocol measures a wide array of delinquency- and victimization-related risks, protective factors and outcomes. These presentations will describe early adolescent findings from ABCD-SD on delinquency and victimization.
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Advancing Understanding, and Informing Prevention of Public Mass Shootings: Findings from NIJ Funded Studies, Part 2
In recent years, NIJ invested in several research projects to advance understanding and inform prevention of public mass shootings.
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Advancing Understanding, and Informing Prevention of Public Mass Shootings: Findings from NIJ Funded Studies, Part 1
In recent years, NIJ invested in several research projects to advance understanding and inform prevention of public mass shootings.
Review the YouTube Terms of Service and the Google Privacy Policy