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Federal
A Cluster Randomized Controlled Trial of the Safe Public Spaces in Schools Program, New York City, 2016-2018
Department of Justice —
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,... -
Federal
A Micro and Macro-Level Assessment of Juvenile Justice Placement Reform in Ohio, 2008-2015
Department of Justice —
Much of the analysis of juvenile justice reform to date has focused on assessing particular programs and their impacts on subgroups of cases at a particular point in... -
Federal
Improving the Success of Reentry Programs: Identifying the Impact of Service-Need Fit on Recidivism in 14 States, 2004-2011
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
Changing Patterns of Drug Abuse and Criminality Among Crack Cocaine Users in New York City: Criminal Histories and Criminal Justice System Processing, 1983-1984, 1986
Department of Justice —
This data collection compares a sample of persons arrested for offenses related to crack cocaine with a sample arrested for offenses related to powdered cocaine. The... -
Federal
Modern Policing and the Control of Illegal Drugs: Testing New Strategies in Oakland, California, and Birmingham, Alabama, 1987-1989
Department of Justice —
These data were collected in Oakland, California, and Birmingham, Alabama, to examine the effectiveness of alternative drug enforcement strategies. A further... -
Federal
National Study of Private Ownership of Firearms in the United States, 1994
Department of Justice —
This data collection consists of a survey of private ownership of firearms by adults in the United States. Respondents who both did and did not own firearms were... -
Federal
Financial Exploitation and Psychological Abuse of Older Adults in the Chicago Metropolitan Area, 2007-2008 [United States]
Department of Justice —
The research team developed two self-reporting questionnaires, the Older Adult Mistreatment Assessment (OAMA) Client Questionnaire and the OAMA Staff Questionnaire,...