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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

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

National Evaluation of the Community Anti-Crime Program, 1979-1981 (ICPSR 8704)

Released/updated on: 2006-03-30

Time period: 1979-01-01--1981-01-01

The survey was designed to explore the thesis that effective prevention and control of crime requires a community-wide effort that involves law enforcement agencies, other elements of government, and the citizens in a coordinated attack on problems of crime. The data include information on program start-up, implementation, and the community itself, as well as information on the specific activities undertaken by the programs.