National Corrections Reporting Program, 2001: [United States] (ICPSR 4052)

Version Date: Apr 26, 2010

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Principal Investigator(s):
United States Department of Justice. Office of Justice Programs. Bureau of Justice Statistics

Series:

https://doi.org/10.3886/ICPSR04052.v1

Version V1

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Summary

The purpose of this study was to gather data on prisoners entering and leaving the custody or supervision of state and federal authorities. Data refer to prisoners who were admitted to prison (Part 1), released from prison (Part 2), or released from parole (Part 3) in 2001. Variables include incarceration history, current offenses, and total time served. Background information on individuals includes year of birth, sex, age, race, Hispanic origin, and educational attainment.

Citation

United States Department of Justice. Office of Justice Programs. Bureau of Justice Statistics. National Corrections Reporting Program, 2001:  [United States]. Inter-university Consortium for Political and Social Research [distributor], 2010-04-26. https://doi.org/10.3886/ICPSR04052.v1

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Funding

United States Department of Justice. Office of Justice Programs. Bureau of Justice Statistics

Subject Terms

Geographic Coverage

Restrictions

Access to these BJS-sponsored data is restricted. Users interested in obtaining these data must complete a NACJD Restricted Data Use Agreement available from the ResearchDataGov website, specify the reasons for the request, and obtain IRB approval or notice of exemption for their research.

Restricted Data Use Agreements available on the NACJD website are provided for reference only. Please visit the ResearchDataGov website to download the appropriate Restricted Data Use Agreement and submit your request. Once approved, data may be accessed from a requester secure site via ICPSR's secure download procedures.

Distributor(s)

Inter-university Consortium for Political and Social Research
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Time Period(s)

2001

Date of Collection

2001-01-01 -- 2001-12-31

Data Collection Notes

  1. Conducted by the United States Department of Commerce, Bureau of the Census.

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Sample

All persons incarcerated in state prisons in 37 states, and the California Youth Authority.

Universe

All persons admitted to prison, released from prison, or discharged from parole in 2001 in the United States.

Data Source

Official prison records of prisoner population movement.

Data Type(s)

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Original Release Date

2004-08-20

Version History

2018-02-15 The citation of this study may have changed due to the new version control system that has been implemented. The previous citation was:

  • United States Department of Justice. Office of Justice Programs. Bureau of Justice Statistics. National Corrections Reporting Program, 2001: [United States]. ICPSR04052-v1. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2010-04-26. http://doi.org/10.3886/ICPSR04052.v1

2010-04-26 The entire NCRP series is being re-released in restricted format.

2006-03-30 File SP4052.ALL was removed from any previous datasets and flagged as a study-level file, so that it will accompany all downloads.

2006-03-30 File SA4052.ALL was removed from any previous datasets and flagged as a study-level file, so that it will accompany all downloads.

2006-03-30 File CB4052.ALL.PDF was removed from any previous datasets and flagged as a study-level file, so that it will accompany all downloads.

2005-11-04 On 2005-03-14 new files were added to one or more datasets. These files included additional setup files as well as one or more of the following: SAS program, SAS transport, SPSS portable, and Stata system files. The metadata record was revised 2005-11-04 to reflect these additions.

2004-08-20 ICPSR data undergo a confidentiality review and are altered when necessary to limit the risk of disclosure. ICPSR also routinely creates ready-to-go data files along with setups in the major statistical software formats as well as standard codebooks to accompany the data. In addition to these procedures, ICPSR performed the following processing steps for this data collection:

  • Performed consistency checks.
  • Standardized missing values.
  • Performed recodes and/or calculated derived variables.
  • Checked for undocumented or out-of-range codes.

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Notes

  • The public-use data files in this collection are available for access by the general public. Access does not require affiliation with an ICPSR member institution.

  • One or more files in this data collection have special restrictions. Restricted data files are not available for direct download from the website; click on the Restricted Data button to learn more.