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Prison Crowding and Forced Releases in Illinois, 1979-1982

Version
v0
Resource Type
Dataset : event/transaction data
Creator
  • Austin, James
Other Title
  • Archival Version (Subtitle)
Publication Date
1988-10-25
Funding Reference
  • United States Department of Justice. Office of Justice Programs. National Institute of Justice
Language
English
Free Keywords
arrests; correctional facilities; criminal justice system; demographic characteristics; inmates; parole system; probation; socioeconomic indicators; United States
Description
  • Abstract

    These data were collected in the Illinois prison system where, in response to a prison overcrowding crisis, approximately two-thirds of the inmates released by the Illinois Department of Corrections (IDOC) were discharged prior to serving their expected sentences. This study was designed to evaluate the effects of an early release program on prisoners, prison populations, offense rates, local criminal justice systems, and the general public. The files contain extensive Federal Bureau of Investigation arrest history information and other personal and social indicators describing inmates released from the state prison system. Data are available for three comparison groups: (1) a sample of prisoners who served their regular sentences prior to the "forced release" program, (2) a group that served regular sentences after implementation of the program, and (3) a group of inmates who were released early under the program (i.e., before serving their full sentences). The "inmate jacket file," which is the comprehensive institutional file maintained for all inmates, contains variables for each inmate on social and personal characteristics, criminal history, risk scales, court decisions for each offense, institutional conduct, prior release and return records, method of release, condition of supervision, and parole violation records. The arrest file includes variables that describe the type and number of charges at arrest, case disposition of each charge, probation length, incarceration length, admission and release dates, and release type.
  • Methods

    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: Standardized missing values.; Checked for undocumented or out-of-range codes..
  • Table of Contents

    Datasets:

    • DS0: Study-Level Files
    • DS1: Inmate Jacket
    • DS2: Arrest Rap Sheet
Temporal Coverage
  • 1979-07 / 1982-12
    Time period: 1979-07--1982-12
  • Collection date: 1983
Sampled Universe
Inmates released from Illinois prisons between July 1979 and December 1982.
Sampling
A total of 1,600 inmates were randomly selected from the IDOC automatic information system's records of inmates released between July 1979 and December 1982. Of these, inmate jackets were located for 1,557 cases and arrest history information was available for 1,430 of the cases. Of the 1,557 inmates included in the study, 355 were released prior to June 1, 1980. The remaining 1,202 inmates were released during the operation of the program. Not all of these were early releases. Some inmates served their normal expected sentences.
Collection Mode
  • (1) The unit of observation for Part 1, Inmate Jacket, is the individual inmate, while the unit of observation for Part 2, Arrest Rap Sheet, is the arrest. (2) The codebook is provided as a Portable Document Format (PDF) file. The PDF file format was developed by Adobe Systems Incorporated and can be accessed using PDF reader software, such as the Adobe Acrobat Reader. Information on how to obtain a copy of the Acrobat Reader is provided on the ICPSR Web site.

Note
2006-03-30 File CB8921.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.2002-10-02 SAS and SPSS data definition statements were created, and the machine-readable codebook (text) and other documentation were converted to PDF. Funding insitution(s): United States Department of Justice. Office of Justice Programs. National Institute of Justice (80-IJ-CX-K026).
Availability
Delivery
This version of the study is no longer available on the web. If you need to acquire this version of the data, you have to contact ICPSR User Support (help@icpsr.umich.edu).
Alternative Identifiers
  • 8921 (Type: ICPSR Study Number)
Relations
  • Is previous version of
    DOI: 10.3886/ICPSR08921.v1
Publications
  • Welsh, Brandon C., Farrington, David P.. Correctional intervention programs and cost-benefit analysis. Criminal Justice and Behavior.27, (1), 115-133.2000.
    • ID: 10.1177/0093854800027001007 (DOI)
  • Austin, James. Use of Early Release and Sentencing Guidelines to Ease Prison Crowding: The Shifting Sands of Reform. Prison and Jail Crowding: Workshop Proceedings.Washington, DC: National Academy of Sciences. 1987.
  • Austin, James. Using Early Release to Relieve Prison Crowding: A Dilemma in Public Safety. San Francisco, CA: National Council on Crime and Delinquency. 1986.
  • Austin, James, Krisberg, Barry, Litsky, Paul. Using Early Release to Relieve Prison Crowding: A Dilemma in Public Policy. Crime and Delinquency.32, (4), 405-502.1984.
  • Austin, James. Using Early Release to Relieve Prison Crowding: A Dilemma in Public Policy. NCJ 100774, Washington, DC: United States Department of Justice, National Institute of Justice. .

Update Metadata: 2015-08-05 | Issue Number: 6 | Registration Date: 2015-06-15

Austin, James (1988): Prison Crowding and Forced Releases in Illinois, 1979-1982. Archival Version. Version: v0. ICPSR - Interuniversity Consortium for Political and Social Research. Dataset. https://doi.org/10.3886/ICPSR08921