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Showing 1 – 11 of 11 results.
Curated

Effects of Prison Versus Probation in California, 1980-1982 (ICPSR 8700)

Released/updated on: 2006-01-18
Geographic coverage: United States, California
Time period: 1980-01-01--1982-01-01
This study was divided into two phases. The first assessed the effects of different sanctions on separate criminal populations, focusing on probation as a sentencing alternative for felons. The second phase used a quasi-experimental design to address how imprisonment affects criminal behavior when criminals are released. Specific issues included: (a) the effect that imprisonment (vs. probation) and length of time served have on recidivism, (b) the amount of crime prevented by imprisoning offenders rather than placing them on probation, and (c) costs to the system for achieving that reduction in crime.
Curated

Evaluation of a Repeat Offender Unit in Phoenix, Arizona, 1987-1989 (ICPSR 9793)

Released/updated on: 1992-10-31
Geographic coverage: United States, Phoenix, Arizona
Time period: 1987-01-01--1989-01-01
The purpose of this study was to evaluate the impact of a Repeat Offender Unit in Phoenix. Repeat Offender Programs are police-initiated procedures for patrolling and apprehending likely offenders in communities. These units typically rely on the cooperation of police and prosecutors who work together to identify, convict, and incarcerate individuals who are judged likely to commit crimes, especially serious crimes, at high rates. For this study, previous offenders were assigned either to a control or an experimental group. If an individual assigned to the experimental group was later arrested, the case received special attention by the Repeat Offender Program. Staff of the Repeat Offender Program worked closely with the county attorney's office to thoroughly document the case and to obtain victim and witness cooperation. If the individual was in the control group and was later arrested, no additional action was taken by the Program staff. Variables include assignment to the experimental or control group, jail status, probation and parole status, custody status, number of felony arrests, type of case, bond amount, number of counts against the individual, type of counts against the individual, number of prior convictions, arresting agency, case outcome, type of incarceration imposed, and length of incarceration imposed.
Curated

Evaluation of Day Fines in Maricopa County, Arizona, 1991-1993 (ICPSR 2024)

Released/updated on: 2006-03-30
Geographic coverage: United States, Arizona
Time period: 1991-01-01--1993-01-01
This study sought to evaluate how well day fines work as an intermediate sanction. Day fines are a structured approach to imposing fines that considers both the offender's ability to pay and the severity of the offense. The program involves two steps: (1) a determination of the number of fine units for an offense, based on the severity of the offense, and (2) a valuation of fine units, based on the offender's net daily income, hence the name "day fines". While four jurisdictions participated in the day fines evaluation, only the site in Maricopa County, Arizona, was structured in such a way to allow for a quasi-experimental research design. Therefore, this collection only contains data from the Financial Assessment Related to Employability (FARE) day fines program in Maricopa County. The FARE program was started in 1991 and targeted felony offenders with little need for supervision or treatment -- in other words, the low risk-low need defendant. The intent of the program was to draw clients from the population of offenders who would traditionally receive routine probation, thus serving as an intermediate sanction between routine and summary probation. The major research strategy was to consider the FARE-sentenced offenders as the experimental group and to construct a similar comparison group out of the offenders sentenced by non-day fines judges. The design involved three major steps: (1) identification of 1991 and 1992 defendants who received a FARE sentence, (2) screening of sentenced defendants in non-FARE courts using FARE eligibility criteria to match the FARE participants, and (3) coding background and 12-month follow-up information for both FARE and comparison group offenders from probation and clerk files to record background information, monetary payments, and any technical violations and arrests occurring during the 12-month follow-up period. Variables in Part 1, Fines Paid Data, include the total amount of the fine and how much of the fine was applied to probation fees, reimbursement, restitution, and victim compensation. Part 2, Official Records Data, contains background information such as arrest history, marital status, education, drug use, and drug treatment. Additional information includes current arrest, recommended sentence, disposition, sentence imposed, employment and income, and risk/needs assessment. Six- and 12-month reviews collected data on supervisory status, technical violations, new arrests, payment enforcement, and payment term revisions.
Curated
Partially restricted

How Justice Systems Realign in California: The Policies and Systemic Effects of Prison Downsizing, 1978-2013 (ICPSR 34939)

Released/updated on: 2017-03-30
Geographic coverage: United States, California
Time period: 1978-01-01--2012-01-01, 2013-03-01--2013-07-01, 2012-01-01--2013-01-01

These data are part of NACJD's Fast Track Release and are distributed as they there received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except of the removal of direct identifiers. Users should refer to the accompany readme file for a brief description of the files available with this collections and consult the investigator(s) if further information is needed.

The California correctional system underwent a dramatic transformation under California's Public Safety Realignment Act (AB 109) in 2011, a law that shifted from the state to the counties the responsibility for monitoring, tracking, and incarcerating lower level offenders previously bound for state prison. Realignment, therefore, presents the opportunity to witness 58 natural experiments in the downsizing of prisons. Counties faced different types of offenders, implemented different programs in different community and jail environments, and adopted differing sanctioning policies. This study examines the California's Public Safety Realignment Act's effect on counties' criminal justice institutions, including the disparities that result in charging, sentencing, and resource decisions.

Curated

Intensive Community Supervision in Minnesota, 1990-1992: A Dual Experiment in Prison Diversion and Enhanced Supervised Release (ICPSR 6849)

Released/updated on: 2006-03-30
Geographic coverage: United States, Minnesota
Time period: 1990-01-01--1992-01-01

For this program evaluation, which utilized a randomized field experiment, two separate substudies were conducted: one investigated the "front door" Intensive Community Supervision (ICS) program that diverted prisoners into the community at the beginning of their prison terms, and the other studied the "back door" Intensive Supervised Release (ISR) program that provided enhanced supervision services for offenders who were just finishing their terms of confinement and had a residential mandate upon release from prison. The random assignment procedure began in October 1990 and continued until June 1992. Prison caseworkers in the Office of Adult Release (OAR) within the Minnesota Department of Corrections screened offenders for participation in the prison diversion program (ICS) according to established criteria. The RAND coordinator assigned offenders to the experimental program or to the control program (prison) by consulting a predetermined random list of assignments. For the ISR program, institutional caseworkers reviewed the treatment plans for offenders who were scheduled to be released from prison within the next six months. The same procedure for random assignment was used as in the ICS study. The final sample sizes were 124 in the ICS program and 176 in the ISR program. Parts 1 and 9, Background Data, include demographic information such as sex, race, education, marital status, number of dependents, and living arrangement at time of most recent arrest. Also included is information on the offender's prior employment history, drug use prior to drug treatment, status after random assignment, various probation/parole/release conditions ordered, and criminal record information for prior arrests, for the governing offense and for the offense immediately prior to the current prison admission. Each offender was also rated on various items relating to risk of recidivism and need for treatment. The 6-month, 12-month, and 13-month review data (Parts 2-4 and 10-12) record the same information for each month. Variables provide information on the current status of the offender, days under regular supervision, intensive community supervision, special services, electronic surveillance, detention or incarceration (jail or prison), and days on other status. Information was also recorded for each month during the review regarding number and type of face-to-face contacts, number and type of phone contacts, number of drug tests taken, number and type of monitoring checks performed, number and type of sessions in counseling, number of days job hunting or in training, hours of community service, number of days employed and amount of earnings, amount of fines and court costs paid, amount of victim restitution paid, and amount of probation fees paid. Because a large percentage of the ICS control offenders were expected to remain in prison during a 12-month follow-up (resulting in premature recidivism outcomes), recidivism data for all ICS offenders were collected for a period of 24 months after assignment to the study (Part 5). Part 5 contains up to three status codes and number of days at each status for months 1-25 for the ICS cases only. Also included is information on work release, violations of supervision, absconding, returns to jail, returns to prison, and other releases. Parts 6 and 13 provide drug violation data, including first and second type of drug, action taken, and number of days since random assignment. Parts 7 and 14 provide technical violation data, including technical violation, first, second, and third action taken, days from assignment to each action, and most serious action taken. Finally, Parts 8 and 15 provide arrest data, including arrest code, age at arrest, if convicted, conviction code, type of sentence, and age at disposition. Dates were converted by RAND to time-lapse variables for the public release files for purposes of time-at-risk analysis.

Curated

Intensive Supervision for High-Risk Offenders in 14 Sites in the United States, 1987-1990 (ICPSR 6358)

Released/updated on: 2013-05-15
Geographic coverage: United States
Time period: 1987-01-01--1990-01-01
In 1986, the Bureau of Justice Assistance (BJA) funded a demonstration project of intensive supervision programs (ISPs), alternatives to control sanctions that involve community sanctions and emphasize stringent conditions and close monitoring of convicted offenders. The primary intent of the demonstration project was to determine the effects of participation in an ISP program on the subsequent behavior of offenders and to test the feasibility of the ISP's stated objectives: (1) to reduce recidivism by providing a seemingly cost-effective alternative to imprisonment, and (2) to provide an intermediate punishment between incarceration and regular probation that allows the punishment to fit the crime. Fourteen sites in nine states participated in the project and each of the selected sites was funded for 18 to 24 months. Individual agencies in each site tailored their ISP programs to their local needs, resources, and contexts, developed their own eligibility criteria, and determined whether probationers met those criteria. While the individual ISP projects differed, each site was required to follow identical procedures regarding random assignment, data collection, and overall program evaluation. Data collection instruments that differed in the amount of drug-related questions asked were used for the six- and twelve-month reviews. The "non-drug" data collection instrument, used in Contra Costa, Ventura, and Los Angeles counties, CA, Marion County, OR, and Milwaukee, WI, gathered drug data only on the number of monthly drug and alcohol tests given to offenders. The "drug" data collection instrument was distributed in Atlanta, Macon, and Waycross, GA, Seattle, WA, Santa Fe, NM, Des Moines, IA, and Winchester, VA. Variables regarding drug use included the number of drug tests ordered, the number of drug tests taken, and the number of positives for alcohol, cocaine, heroin, uppers, downers, quaaludes, LSD/hallucinogens, PCP, marijuana/hashish, and "other". The drug questions on the instrument used in Dallas and Houston, TX, were the same as those asked at the drug sites. Once a site determined that an offender was eligible for inclusion, RAND staff randomly assigned the offender to either the experimental ISP program (prison diversion, enhanced probation, or enhanced parole) or to a control sanction (prison, routine probation, or parole). Assignment periods began in January 1987 and some sites continued to accept cases through January 1990. Each offender was followed for a period of one year, beginning on the day of assignment to the experimental or control program. The six-month and twelve-month review data contain identical variables: the current status of the offender (prison, ISP, or terminated), record of each arrest and/or technical violation, its disposition, and sentence or sanction. Information was also recorded for each month during the follow-up regarding face-to-face contacts, phone and collateral contacts, monitoring and record checks, community service hours, days on electronic surveillance (if applicable), contacts between client and community sponsor, number and type of counseling sessions and training, days in paid employment and earnings, number of drug and alcohol tests taken, and amount of restitution, fines, court costs, and probation fees paid. Background variables include sex, race, age at assignment, prior criminal history, drug use and treatment history, type of current offense, sentence characteristics, conditions imposed, and various items relating to risk of recidivism and need for treatment. For the two Texas sites, information on each arrest and/or technical violation, its disposition, and sentence or sanction was recorded in separate recidivism files (Parts 10 and 17). Dates were converted by RAND to time-lapse variables for the public release files that comprise this data collection.
Curated
Partially restricted

Multilevel and Policy-Focused Analysis of Parole Violations and Revocations in California, 2003-2004 (ICPSR 27161)

Released/updated on: 2010-03-30
Geographic coverage: United States, California
Time period: 2003-01-01--2004-12-31
The purpose of the study was to facilitate an understanding of the sanctioning of parolees in California. The central databases used in the study were the Offender Based Information System (OBIS), the Revocation Scheduling and Tracking System (RSTS), and the Statewide Parolee Database (SPDB). These three central databases provided information for the outcome variables of the study as well as information about parolees' personal characteristics, aspects of their supervision, and criminal histories. For the Parole Violations Data (Part 1), these data were combined with data extracted from several California Department of Corrections and Rehabilitation (CDCR) data systems and connected to other pieces of data using administrative and geographic identifiers to construct measures of parole agent and community characteristics. Parole agent and parole policy measures were drawn from the California State Personnel Board Parole Agent Database (PACD) and California parole policies. Measures of community conditions were drawn from the 2000 United States Census, the United States Substance Abuse and Mental Health Services Administration (SAMHSA), the California Secretary of State, and the Religious Congregations and Membership Study, 2000. A total of 13,070 parolees were observed for a maximum of 106 weeks during 2003-2004, yielding a total of 1,376,820 parolee-week observations for Part 1. The Parole Revocations Data (Part 2) include every parole violation case that went through a county court or a parole board hearing in 2003 and 2004 -- a total of 151,586 cases. Individual, organizational, and community-level data were merged into the Part 2 dataset using administrative and geographic identifiers. Information about each parolee was extracted from several CDCR data systems. Similar to Part 1, the central databases used in Part 2 of the study were the OBIS and the RSTS. Organizational measures were drawn from CDCR Annual Population Reports, California Corrections Standards Authority Jail Profile Surveys, and Judicial Council of California Court Statistics Reports. Measures of community conditions were drawn from the 2000 United States Census, the SAMHSA, and the California Secretary of State. The Parole Violations Data (Part 1) contain a total of 50 variables including past and present offense history variables, parolee characteristics, supervision characteristics, and community environment variables. The Parole Revocations Data (Part 2) contain a total of 42 variables including case characteristics, individual characteristics, organizational factors, and community factors.
Curated

Police Performance and Case Attrition in Los Angeles County, 1980-1981 (ICPSR 9352)

Released/updated on: 2006-01-18
Geographic coverage: United States, California
Time period: 1980-01-01--1981-01-01
The purpose of this data collection was to investigate the effects of crime rates, city characteristics, and police departments' financial resources on felony case attrition rates in 28 cities located in Los Angeles County, California. Demographic data for this collection were obtained from the 1983 COUNTY AND CITY DATA BOOK. Arrest data were collected directly from the 1980 and 1981 CALIFORNIA OFFENDER BASED TRANSACTION STATISTICS (OBTS) data files maintained by the California Bureau of Criminal Statistics. City demographic variables include total population, minority population, population aged 65 years or older, number of female-headed families, number of index crimes, number of families below the poverty level, city expenditures, and police expenditures. City arrest data include information on number of arrests disposed and number of males, females, blacks, and whites arrested. Also included are data on the number of cases released by police, denied by prosecutors, and acquitted, and data on the number of convicted cases given prison terms.
Curated

Profiling Inmates in the Los Angeles County Jail, 1996-1998 (ICPSR 3271)

Released/updated on: 2006-03-30
Geographic coverage: United States, California
Time period: 1996-01-15--1998-01-15
By 1996 it became apparent that the Los Angeles county jails faced a serious overcrowding problem. Two possible solutions to the problem were to build more jail capacity or to divert a greater number of incoming inmates to community-based, intermediate sanctions. The research team for this study was asked to review a 1996 profile of inmates in the Los Angeles jail system and to determine how many of them might have been good candidates for intermediate sanctions such as electronic monitoring, work release, house arrest, and intensive supervision. The researchers selected a sample of 1,000 pre-adjudicated (or unconvicted) inmates from the total census of inmates in jail custody on January 15, 1996, to study in more detail. Of the 1,000 offenders, the researchers were able to obtain jail and recidivism data for two years for 931 inmates. For each of these offenders, information on their prior criminal history, current offense, and subsequent recidivism behavior was obtained from official records maintained by several county agencies, including pretrial services, sheriff's department, probation, and courts. Demographic variables include date of birth, race, and gender. Prior criminal history variables for each prior adult arrest include type of filing charge, case disposition, type of sentence and sentence length imposed, and total number of prior juvenile petitions sustained. Current offense variables include arrest date, crime type for current arrest, crime charge, type and date of final case disposition, and sentence type and length, if convicted. Strike information collected includes number of strikes and the offense that qualified as a strike. Jail custody variables include the jail entry and exit data for the current offense and the reason for release, if released. Lastly, two-year follow-up variables include the date, type, and disposition of each subsequent arrest between January 15, 1996, and January 15, 1998.
Curated

Understanding the Fear of Street Gangs: The Importance of Community Conditions [Santa Ana, California, 1997] (ICPSR 32161)

Released/updated on: 2012-02-29
Geographic coverage: United States, Santa Ana, California

This study was designed as an exploratory study to understand fear of gang crime among residents living in an urban area plagued by gangs. During the Summer of 1997, six focus groups were conducted in Santa Ana, California -- two in lower income neighborhoods, two in middle income neighborhoods, and two in upper income neighborhoods. After the focus groups ended, participants were asked to take disposable cameras with them and take pictures of examples of neighborhood factors that prompted them to fear gangs and then mail them back to me in a postage-paid envelope.

The research questions guiding this study were: How do the fear-of-crime perspectives apply to fear of gang crime specifically? When worrying about gang crime, do different people focus primarily on different problems (e.g., some diversity or some disorder), or do the same people think about all of these factors? Findings first showed that all four theoretical perspectives on fear of crime applied to the same people at once, rather than to different people (e.g., some being worried about racial and ethnic differences but others about disorder). Second, findings illustrated specifically how these residents connected the factors into one thought process leading to fear of gangs. Residents in these groups clearly believed that ethnic and cultural diversity, or in this case, recent "illegal" Latino immigrants, brought disorder, which in turn caused community decline and brought gangs. This thought process led to personal fear of gang-related victimization. Their beliefs about these causal connections were primarily influenced by their knowledge and observations that gangs in the area were Latino; by direct observation of area diversity disorder, and decline; and by experience living in their changing neighborhoods over time. In addition, beliefs were fueled by indirect victimization, or knowledge gained primarily through acquaintances such as neighbors and community policing officers.

Curated

Work Release in the State of Washington, 1990-1993 (ICPSR 2021)

Released/updated on: 2006-03-29
Geographic coverage: United States, Washington
Time period: 1990-01-01--1993-01-01
Work release programs allow selected prisoners nearing the end of their terms to work in the community, returning to correctional facilities or community residential facilities in nonworking hours. This project was designed as both a randomized and quasi-experimental field study to assess the effectiveness of work release in the Seattle area. It evaluated the impact of work release sentencing on recidivism and on corrections costs by comparing a sample of inmates who participated in work release with a comparable sample of inmates who completed their sentences in prison. The study was designed to answer the following questions: (1) What are the background and offense characteristics of offenders assigned to work release in the Seattle area? (2) What types of services are received by offenders in work release? and (3) How does the community experience of work release participants compare to that of similar offenders discharged directly into the Seattle community without having gone through work release? For each offender, detailed information was collected on measures relating to work release participation and recidivism outcomes. Information was gathered from Department of Corrections institutional files, work release program records, computerized payment information for legal and financial obligations, and statewide criminal history records. For each offender, background and six- and twelve-month reviews were completed. Part 1, Background Data, supplies variables that cover inmate demographics, employment history, drug use, current offense, prior criminal history, and risk/needs items. Part 2, Drug Testing Data, lists the types of drugs tested for, types of drugs for which there were positive results, and sanctions for drug use. Part 3, Offender Status Data, provides information on inmates' supervision status and the types of programs they participated in. Part 4, Prison Data, includes the number of days spent at different institutions and prerelease centers, work assignment, and prison infractions. Part 5, Work Release Data, contains information on the number of days spent at different work release facilities and any time spent in jail or on escape status while in work release. Data in this file also cover contacts and services received during work release, including personal and phone contacts between the work release participant and community corrections officer at the job and other sites, monitoring checks (employment verification, criminal records checks), sessions in outpatient counseling (drug, alcohol, family, other), employment (number of attempted and completed job interviews, primary job classification, length of employment, wages, and reason left), drug testing (date and type of test, type of positives, sanction imposed), infractions during work release and their sanctions, and arrests and their sanctions. Part 6, Community Placement Data, provides variables on the number of days each month that the offender was on the street, in work release, in pretrial detention, or in other custody, while Part 7, Post-Release Data, focuses on the number of days each month that the offender was on the street, in pretrial detention, or in prison or jail after being released from the work release program. Variables in Part 8, Infractions Data, pertain to the number and types of infractions and associated sanctions. Part 9, Recidivism Data, provides information on each offense after discharge from the program, including the date of the offense, nature of arrest, disposition, and sentence.