Effects of Prison Versus Probation in California, 1980-1982 (ICPSR 8700)
Evaluation of a Repeat Offender Unit in Phoenix, Arizona, 1987-1989 (ICPSR 9793)
Evaluation of Day Fines in Maricopa County, Arizona, 1991-1993 (ICPSR 2024)
How Justice Systems Realign in California: The Policies and Systemic Effects of Prison Downsizing, 1978-2013 (ICPSR 34939)
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.
Intensive Community Supervision in Minnesota, 1990-1992: A Dual Experiment in Prison Diversion and Enhanced Supervised Release (ICPSR 6849)
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.
Intensive Supervision for High-Risk Offenders in 14 Sites in the United States, 1987-1990 (ICPSR 6358)
Multilevel and Policy-Focused Analysis of Parole Violations and Revocations in California, 2003-2004 (ICPSR 27161)
Police Performance and Case Attrition in Los Angeles County, 1980-1981 (ICPSR 9352)
Profiling Inmates in the Los Angeles County Jail, 1996-1998 (ICPSR 3271)
Understanding the Fear of Street Gangs: The Importance of Community Conditions [Santa Ana, California, 1997] (ICPSR 32161)
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.