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Federal
Outcomes of DNA "Cold Hits": Social Science Research in Forensic Science, United States, 2000-2013
Department of Justice —
Through case studies in two sites, this project provides an in-depth view of the relationship between cases, DNA database hits and persons that contribute to those... -
Federal
National Crime Surveys: Cities, 1972-1975
Department of Justice —
This sample of the National Crime Survey contains information about victimization in 26 central cities in the United States. The data are designed to achieve three... -
Federal
Crime Factors and Neighborhood Decline in Chicago, 1979
Department of Justice —
This study explores the relationship between crime and neighborhood deterioration in eight neighborhoods in Chicago. The neighborhoods were selected on the basis of... -
Federal
Use and Effectiveness of Hypnosis and the Cognitive Interview for Enhancing Eyewitness Recall: Philadelphia, 1988-1989
Department of Justice —
This study investigated the effectiveness of hypnosis and the cognitive interview (a technique for stimulating memory) on the recall of events in a criminal incident.... -
Federal
National Assessment Survey of Law Enforcement Anti-Gang Information Resources, 1990-1991
Department of Justice —
This study constituted a systematic national assessment of local law enforcement perceptions of the distribution of gang and gang-like problems in large cities in the... -
Federal
Examining Criminal Justice Responses to and Help-Seeking Patterns of Sexual Violence Survivors with Disabilities, United States, 2008-2013
Department of Justice —
These data are part of NACJD's Fast Track Release and are distributed as they are received from the data depositor. The files have been zipped by NACJD for release,... -
Federal
Assessing the Link Between Foreclosure and Crime Rates: A Multi-level Analysis of Neighborhoods Across 29 Large United States Cities, 2007-2009
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
Impact of Forensic Evidence on Arrest and Prosecution (IFEAP) in Connecticut, United States, 2006-2009
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
Evaluating the Crime Control and Cost-Benefit Effectiveness of License Plate Recognition (LPR) Technology in Patrol and Investigations, United States, 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
Evaluation of Seven Second Chance Act Adult Demonstration Grantees, December 2001-September 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
New York Drug Law Evaluation Project, 1973
Department of Justice —
This data collection contains the results of a study created in response to New York State's 1973 revision of its criminal laws relating to drug use. The Association... -
Federal
Violence Prevention for Middle School Boys: A Dyadic Web-Based Intervention, Providence, Rhode Island, 2015-2018
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
Census of Urban Crime, 1970
Department of Justice —
This data collection contains information on urban crime in the United States. The 331 variables include crime incidence, criminal sanctions, police employment,... -
Federal
Exposure to Violence, Trauma, and Juvenile Court Involvement: A Longitudinal Analysis of Mobile Youth and Poverty Study Data, Mobile, Alabama, 1998-2011
Department of Justice —
This project consists of secondary analysis material (syntax only, no data). The original study that the material pertains to is an examination of predominantly... -
Federal
Adult Criminal Careers, Michigan: 1974-1977
Department of Justice —
These data, taken from the computerized criminal history files of the Federal Bureau of Investigation, were collected to develop estimates of the extent and variation... -
Federal
Improving the Production and Use of Forensic Science, 5 U.S. counties, 2006-2009
Department of Justice —
This study collection sought to thoroughly understand the creation, testing, and use of forensic science in five jurisdictions across the country. A random sample was... -
Federal
National Youth Gang Survey, [United States], 1996-2001
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
Data on Crime, Supervision, and Economic Change in the Greater Washington, DC Area, 2000 - 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
National Crime Surveys: Redesign Data, 1975-1979
Department of Justice —
These data are a product of the National Crime Surveys Redesign Project. The purpose of the data collection was to create several different data files from existing... -
Federal
Extended National Assessment Survey of Law Enforcement Anti-Gang Information Resources, 1993-1994
Department of Justice —
This survey extended a 1992 survey (NATIONAL ASSESSMENT SURVEY OF LAW ENFORCEMENT ANTI-GANG INFORMATION RESOURCES, 1990-1992 [ICPSR 6237]) in two ways: (1) by...