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Evaluation of the Honest Opportunity Probation with Enforcement Demonstration Field Experiment (HOPE DFE), 4 United States counties, 2012-2014 (ICPSR 36857)

Released/updated on: 2023-07-13
Geographic coverage: Oregon, United States, Texas, Massachusetts, Arkansas
Time period: 2012-01-01--2014-01-01

The evaluation of the Honest Opportunity Probation with Enforcement Demonstration Field Experiment (HOPE DFE) was a four-site, randomized controlled trial replicating a Hawaii probation program widely touted as successful in reducing drug use, violations, and reincarceration. HOPE is based on "swift, certain, and fair" principles, beginning with a warning hearing from a judge and requiring strict adherence to supervision requirements, including random drug testing, with all violations followed by hearings and jail sanctions. Treatment is for those who repeatedly fail random tests. Grants and technical assistance were provided to the sites (Saline County, Arkansas; Essex County, Massachusetts; Clackamas County, Oregon; Tarrant County, Texas) by the Bureau of Justice Assistance to facilitate implementation. The evaluation documented implementation and fidelity, tested outcomes (primarily recidivism), and estimated costs.

1,504 individuals who met eligibility criteria for HOPE were randomly assigned to HOPE or to probation as usual (PAU) between August 2012 and September 2014. Phases of the study included a process evaluation with fidelity analysis, outcomes evaluation, and cost evaluation. Data collection activities included site visits, documentation review, stakeholder interviews, procuring administrative records, conducting interviews for probationers at three different timepoints (baseline, 6 months, 12 months), drug testing oral swabs, and a weekly telephone-based interview with a subset of probationers to assess attitudinal changes.

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An Investigation of School Resource and Safety Programs Policy and Practice in Virginia, 2016-2019 (ICPSR 37685)

Released/updated on: 2023-05-30
Geographic coverage: United States, Virginia
Time period: 2016-01-01--2019-12-31

This study seeks to inform about the effectiveness and impact of school safety programs in the state of Virginia. In many Virginia schools, ensuring school safety often involves the use of School Resource Officers (SRO) and School Security Officers (SSO), or some combination of SROs and SSOs. This study investigated the current state of SRO and SSO programs in Virginia to illuminate how SRO and SSO programs are operating and uncover best practices associated with program development, implementation, and evaluation. Specifically, the research questions were:

  • RQ1: How are SROs and SSOs trained to operate in K-12 public schools in the Commonwealth of Virginia?
  • RQ2:What are the criteria that are being used to select SROs and SSOs to operate in schools?
  • RQ3: How are the activities of SROs and SSOs that do not result in an arrest being documented?
  • RQ4: How are SROs and SSOs operating in schools supervised by their own department and/or by the school(s) in which they operate?
  • RQ5: What criteria are used to assess SRO and SSO performance?
  • RQ6: To what extent are SROs and SSOs involved addressing school disciplinary matters that do not rise to the level of criminal activity?
  • RQ7: Are there differences when comparing between school districts that have MOUs with local law enforcement, and school districts that do not have formal arrangements with local law enforcement?
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National Incidence Studies of Missing, Abducted, Runaway, and Thrownaway Children (NISMART), 1999 (ICPSR 4566)

Released/updated on: 2017-12-12
Geographic coverage: United States
Time period: 1997-01-01--1999-01-01
The National Incidence Studies of Missing, Abducted, Runaway, and Thrownaway Children (NISMART) were undertaken in response to the mandate of the 1984 Missing Children's Assistance Act (Pub.L. 98-473) that requires the Office of Juvenile Justice and Delinquency Prevention (OJJDP) to conduct periodic national incidence studies to determine the actual number of children reported missing and the number of missing children who are recovered for a given year. The first such study, NISMART-1 (NATIONAL INCIDENCE STUDIES OF MISSING, ABDUCTED, RUNAWAY, AND THROWNAWAY CHILDREN (NISMART), 1988 [ICPSR 9682]), was conducted from 1988 to 1989 and addressed this mandate by defining major types of missing child episodes and estimating the number of children who experienced missing child episodes of each type in 1988. At that time, the lack of a standardized definition of a "missing child" made it impossible to provide a single estimate of missing children. As a result, one of the primary goals of NISMART-2 was to develop a standardized definition and provide unified estimates of the number of missing children in the United States. Both NISMART-1 and NISMART-2 comprise several component datasets designed to provide a comprehensive picture of the population of children who experienced qualifying episodes, with each component focusing on a different aspect of the missing child population. The Household Survey -- Youth Data and the Household Survey -- Adult Data (Parts 1-2) are similar but separate surveys, one administered to the adult primary caretaker of the children in the sampled household and the other to a randomly selected household youth aged 10 through 18 at the time of interview. The Juvenile Facilities Data on Runaways (Part 3) sought to estimate the number of runaways from juvenile residential facilities in order to supplement the household survey estimate of the number of runaways from households. And the Law Enforcement Study Data, by case perpetrator, and victim, (Parts 4-6) intended to estimate the number of children who were victims of stereotypical kidnappings and to obtain a sample of these cases for in-depth study.
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The National Police Research Platform, Phase 2 [United States], 2013-2015 (ICPSR 36497)

Released/updated on: 2016-09-29
Geographic coverage: United States
Time period: 2013-07-01--2013-11-01, 2013-09-01--2014-01-01, 2014-10-01--2015-02-01, 2013-01-01--2014-01-01

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 purpose of the study was to implement a "platform-based" methodology for collecting data about police organizations and the communities they serve with the goals of generating in-depth standardized information about police organizations, personnel and practices and to help move policing in the direction of evidence-based "learning-organizations" by providing judicious feedback to police agencies and policy makers. The research team conducted three web-based Law Enforcement Organizations (LEO) surveys of sworn and civilian law enforcement employees (LEO Survey A Data, n=22,765; LEO Survey B Data, n=15,825; and LEO Survey C Data, n=16,483). The sample was drawn from the 2007 Law Enforcement Management and Administrative Statistics (LEMAS) database. Agencies with 100 to 3,000 sworn police personnel were eligible for participation. To collect data for the Police-Community Interaction (PCI) survey (PCI Data, n=16,659), each week department employees extracted names and addresses of persons who had recent contact with a police officer because of a reported crime incident, traffic accident or traffic stop. Typically, the surveys were completed within two to four weeks of the encounter.