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Federal
Using Public Health Databases to Analyze Legal Intervention Shootings, United States, 2006-2017
Department of Justice —
This project used national databases to describe the incidence and distribution of fatal and nonfatal police shootings and to develop an empirically based typology of... -
Federal
Census of State and Local Law Enforcement Training Academies, 2006
Department of Justice —
As of year-end 2006 a total of 648 state and local law enforcement academies were providing basic training to entry-level recruits in the United States. State... -
Federal
Effects of Local Sanctions on Serious Criminal Offending in Cities with Populations Over 100,000, 1978-1983: [United States]
Department of Justice —
These data assess the effects of the risk of local jail incarceration and of police aggressiveness in patrol style on rates of violent offending. The collection... -
Federal
TANF Rules Data Base
U.S. Department of Health & Human Services —
Single source providing information on Temporary Assistance for Needy Families (TANF) program rules among States and across years (currently 1996-2010), including... -
Federal
Survey of Citizens' Attitudes Toward Community-Oriented Law Enforcement in Alachua County, Florida, 1996
Department of Justice —
This study sought to identify the impact of the communication training program given to deputies in Alachua County, Florida, on the community's attitudes toward... -
Federal
Reactions to Crime Project, 1977 [Chicago, Philadelphia, San Francisco]: Survey on Fear of Crime and Citizen Behavior
Department of Justice —
This survey was conducted by the Center for Urban Affairs and Policy Research at Northwestern University to gather information for two projects that analyzed the... -
Federal
Comparison of Drug Control Strategies in San Diego, 1989
Department of Justice —
This study assesses the consequences for offenders of various drug enforcement strategies employed by the San Diego Police Department and profiles the factors that... -
Federal
Automated particle analysis (SEM/EDS) data from samples known to have been exposed to gunshot residue and from samples occasionally mistaken for gunshot residue - like brake dust and fireworks.
National Institute of Standards and Technology —
Automated particle analysis (SEM/EDS) data from samples known to have been exposed to gunshot residue and from samples occasionally mistaken for gunshot residue -... -
Federal
Understanding the Use of Force By and Against the Police in Six Jurisdictions in the United States, 1996-1997
Department of Justice —
This study examined the amount of force used by and against law enforcement officers and more than 50 characteristics of officers, civilians, and arrest situations... -
Federal
Integrating Data to Reduce Violence, Milwaukee, WI, 2015-2016
Department of Justice —
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,... -
Federal
Reporting of Drug-Related Crimes: Resident and Police Perspectives in the United States, 1988-1990
Department of Justice —
This data collection investigates the ways in which police use reports of drug-related crimes provided by residents of high drug/crime areas and how willing residents... -
Federal
A Multi-Jurisdictional Test of Risk Terrain Modeling and a Place-Based Evaluation of Environmental Risk-Based Patrol Deployment Strategies, 6 U.S. States, 2012-2014
Department of Justice —
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,... -
Federal
Children's Out-of-Court Statements: Effects of Hearsay on Jurors' Decisions in Sacramento County, California, and Maricopa County, Arizona, 1994-1997
Department of Justice —
The goal of this project was to investigate the effects of children's out-of-court hearsay statements on jurors' perceptions of witness credibility and defendant... -
Federal
Evaluation of the Use of Computers in Patrol Cars by the San Francisco Police Department, 1999-2000
Department of Justice —
In an effort to reduce the workload of police officers participating in problem-solving and community-oriented activities, the San Francisco Police Department applied... -
Federal
Evaluation of the Maricopa County [Arizona] Demand Reduction Program, 1989-1991
Department of Justice —
These data were collected to evaluate the Demand Reduction Program, a program initiated in Maricopa County, Arizona, in 1989 to combat drug abuse. A consortium of... -
Federal
Role of Law Enforcement in Public School Safety in the United States, 2002
Department of Justice —
The purpose of this research was to develop an accurate description of the current involvement of law enforcement in schools. The researchers administered a school... -
Federal
St Louis County Hot Spots in Residential Areas (SCHIRA) 2011-2013
Department of Justice —
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,... -
Federal
Retail-Level Heroin Enforcement and Property Crime in 30 Cities in Massachusetts, 1980-1986
Department of Justice —
In undertaking this data collection, the principal investigators sought to determine (1) whether police enforcement against drug crimes, specifically heroin crimes,...