Datasets
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Effective School Staff Interactions with Students and Police: A Training Model (ESSI), Connecticut, 2013-2018
This project assesses the effectiveness of a one-day, 5-hour workshop (ESSI training, hereafter) designed for joint instruction by school staff and police to all school staff.... -
Information Sharing and the Role of Sex Offender Registration and Notification, United States, 2009-2017
This study was conducted to evaluate and better improve inter-jurisdictional consistency and coordination of SORN (sex offender registration and notification) systems operating... -
School and Family Engagement: Trauma-Informed (SAFE-TI), Bozeman, Montana, 2014-2019
This study involved implementing and evaluating a project built on multi-agency collaboration and a randomized controlled trial of multi-tiered, trauma-informed, evidence-based... -
A Cluster Randomized Controlled Trial of the Safe Public Spaces in Schools Program, New York City, 2016-2018
This study tests the efficacy of an intervention--Safe Public Spaces (SPS) -- focused on improving the safety of public spaces in schools, such as hallways, cafeterias, and... -
Understanding the Organization, Operation and Victimization Process of Labor Trafficking in the United States, 2000-2013
Although researchers have begun to piece together a picture of the characteristics of vulnerable individuals, participating industries, and exploitative practices that may lead... -
Identifying Sexual Assault Mechanisms Among Diverse Women, New York State, 2016-2017
This study offers novel insights into mechanisms associated with sexual assault (SA) among sexual minority women (SMW). Experiences of bias and stigma contribute to lower rates... -
Effects of Child Maltreatment, Cumulative Victimization Experiences, and Proximal Life Stress on Adult Outcomes of Substance Use, Mental Health Problems, and Antisocial Behavior, 2 Pennsylvania counties, 1976-2010
The study investigates protective factors for maltreated children and predictors of self-reported crime desistence among maltreated and multiply victimized children. Data are... -
Cross-Border Multi-Jurisdictional Task Force Evaluation, San Diego and Imperial Counties, California, 2007-2012
These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not... -
Delivery and Evaluation of the 2012 International Association of Forensic Nurses (IAFN) National Blended Sexual Assault Forensic Examiner (SAFE) Training [UNITED STATES]
These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not... -
A Natural Experiment in Reform: Analyzing Drug Law Policy in New York City, New York, Quantitative Data, 2006-2012
On January 1, 2011, the Vera Institute of Justice (Vera) launched "A Natural Experiment in Reform: Analyzing Drug Law Policy in New York," which was funded by the National... -
Bullying, Sexual, and Dating Violence Trajectories From Early to Late Adolescence in the Midwestern United States, 2007-2013.
These data are part of NACJD's Fast Track Release and are distributed as they there received from the data depositor. The files have been zipped by NACJD for release, but not... -
Research on Offender Decision-Making and Desistance From Crime: A Multi-Theory Assessment of Offender Cognition Change, United States, 2015-2019
This study is largely exploratory and observational, with the main goals to understand (a) how cognitions change across time, (b) which cognitions are related to each other, and... -
Comprehensive Gang Model Evaluation: Integrating Research Into Practice, Massachusetts, 2014-2018
The effects of a deliberate strategy to bolster organizational change in order to achieve the goals of the Comprehensive Gang Model (CGM) were tested in this study. The CGM... -
Using Gatekeeper Training as a CVE Tool: Replication and Evaluation of a Gatekeeper Program in Prince George's County, Maryland, United States, 2019
This study evaluated Global Citizen's Forum (GCF), an afterschool youth program designed as a peer gatekeeping program in the area of violent extremism. GCF was implemented in... -
Prosecuting Trafficking in Persons Cases: An Analysis of Local Strategies and Approaches, United States, 2009-2018
This project examined practices and initiatives undertaken by prosecutors across the United States to address trafficking in persons (TIP) in order to learn about TIP case... -
Evaluating the Law Enforcement, Prosecutor, and Court Response to Firearm-related Crimes in St. Louis, 2015-2018
This study examines the entire range of case-processing decisions after arrest, from charging to sentencing of firearm-related crimes. This study analyzes the cumulative effects... -
Criminal Justice Researcher-Practitioner Placement Program: Reading Intervention, Academic and Behavioral Outcomes for Adolescents: A Community Agency and University Partnership Project, Indiana, 2016-2018
This randomized control trial study aimed to examine whether a targeted reading intervention improved outcomes for juvenile justice involved youth in court-affiliated treatment... -
Testing Integrative Models to Improve School Safety: Positive Behavior Interventions and Supports and the Olweus Bullying Prevention Program, South Carolina, 2015-2018
Many schools have implemented programs to address bullying, such as the Olweus Bullying Prevention Program (OBPP), or broader school behavioral issues, such as School-wide... -
A Comparative Study of Violent Extremism and Gangs, United States, 1948-2018
The study assesses the extent of commonalities between individuals who become involved in violent extremist groups and criminal gangs, and the processes by which individuals... -
Understanding School Safety and the Use of School Resource Officers in Understudied Settings: Survey Data, Southern United States, 2017
The Understanding School Safety and the Use of School Resource Officers in Understudied Settings project investigated school resource officers (SROs) within settings that have...