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• Organization: Department of Justice
• Dataset Last Updated: September 30, 2016 at 12:48 PM

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 checked or processed...

• V1

• Organization: Department of Justice
• Dataset Last Updated: September 30, 2019 at 09:46 AM

The Pittsburgh Youth Study (PYS) is part of the larger "Program of Research on the Causes and Correlates of Delinquency" initiated by the Office of Juvenile Justice and Delinquency Prevention in...

• V1

• Organization: Department of Justice
• Dataset Last Updated: September 30, 2019 at 04:35 PM

The Pittsburgh Youth Study (PYS) is part of the larger "Program of Research on the Causes and Correlates of Delinquency" initiated by the Office of Juvenile Justice and Delinquency Prevention in...

• V1

• Organization: Department of Justice
• Dataset Last Updated: January 06, 2017 at 02:12 PM

The Pittsburgh Youth Study (PYS) is part of the larger "Program of Research on the Causes and Correlates of Delinquency" initiated by the Office of Juvenile Justice and Delinquency Prevention in...

• V1

• Organization: Department of Justice
• Dataset Last Updated: August 05, 2013 at 02:43 PM

This study extends a prior National Institute (NIJ) funded study on mirco level places that examined the concentration of crime at places over time. The current study links longitudinal crime data...

• V1

• Organization: Department of Justice
• Dataset Last Updated: September 30, 2019 at 06:31 PM

The Program of Research on the Causes and Correlates of Delinquency was initiated by the Office of Juvenile Justice and Delinquency Prevention (OJJDP) in 1986 in an effort to learn more about the...

• FILE

• Organization: Department of Justice
• Dataset Last Updated: June 30, 2016 at 04:05 PM

The Rochester Youth Development Study (RYDS) is part of the larger "Program of Research on the Causes and Correlates of Delinquency" initiated by the Office of Juvenile Justice and Delinquency...

• V1

• Organization: Department of Justice
• Dataset Last Updated: September 30, 2019 at 02:13 PM

The Pittsburgh Youth Study (PYS) is part of the larger "Program of Research on the Causes and Correlates of Delinquency" initiated by the Office of Juvenile Justice and Delinquency Prevention in...

• V1

• Organization: Department of Justice
• Dataset Last Updated: January 06, 2017 at 02:17 PM

The Pittsburgh Youth Study (PYS) is part of the larger "Program of Research on the Causes and Correlates of Delinquency" initiated by the Office of Juvenile Justice and Delinquency Prevention in...

• V1

• Organization: Department of Justice
• Dataset Last Updated: March 30, 2006 at 12:00 AM

These data were collected to develop a means of identifying those individuals most likely to be dangerous to others because of their pursuit of public figures. Another objective of the study was...

• V2

• Organization: Department of Justice
• Dataset Last Updated: August 22, 2012 at 09:05 AM

The specific aim of this project was to evaluate the usefulness of the Seattle Police Department's (SPD) Lethality Scale in identifying misdemeanor cases that might be high risk for...

• V1

• Organization: Department of Justice
• Dataset Last Updated: August 31, 2006 at 12:00 AM

This study was designed to develop crime forecasting as an application area for police in support of tactical deployment of resources. Data on crime offense reports and computer aided...

• V1

• Organization: Department of Justice
• Dataset Last Updated: November 04, 2005 at 12:00 AM

The purpose of this data collection was to validate two classification systems, one for rapists and one for child molesters, used in a Massachusetts treatment center for sexually aggressive ...

• V2

• Organization: Department of Justice
• Dataset Last Updated: June 23, 2008 at 10:29 AM

The purpose of this study was to provide a comprehensive assessment of the usefulness and effectiveness of prediction and classification of offenders under community supervision. A felony cohort...

• V1

• Organization: Department of Justice
• Dataset Last Updated: September 30, 2019 at 10:25 AM

The Pittsburgh Youth Study (PYS) is part of the larger "Program of Research on the Causes and Correlates of Delinquency" initiated by the Office of Juvenile Justice and Delinquency Prevention in...

• V1

• Organization: Department of Justice
• Dataset Last Updated: March 30, 2006 at 12:00 AM

The purpose of the study was to investigate the criminal career patterns of violent offenders. These data are intended to facilitate the development of models to predict recidivism...

• V1

• Organization: Department of Justice
• Dataset Last Updated: February 26, 2020 at 09:27 AM

This research sought to examine and evaluate geospatial predictive policing models across the United States. The purpose of this applied research is three-fold: (1) to link theory and appropriate...

• V1

• Organization: Department of Justice
• Dataset Last Updated: January 06, 2017 at 02:21 PM

The Pittsburgh Youth Study (PYS) is part of the larger "Program of Research on the Causes and Correlates of Delinquency" initiated by the Office of Juvenile Justice and Delinquency Prevention in...

• V1

• Organization: Department of Justice
• Dataset Last Updated: September 30, 2019 at 02:16 PM

The Pittsburgh Youth Study (PYS) is part of the larger "Program of Research on the Causes and Correlates of Delinquency" initiated by the Office of Juvenile Justice and Delinquency Prevention in...

• V1

• Organization: Department of Justice
• Dataset Last Updated: January 12, 2006 at 12:00 AM

The Urban Institute undertook a comprehensive assessment of communities approaching decay to provide public officials with strategies for identifying communities in the early stages of...

• V1