Alternative Procedures for Reducing Delays in Criminal Appeals: Sacramento, Springfield, and Rhode Island, 1983-1984 (ICPSR 9965)
Analysis of Current Cold-Case Investigation Practices and Factors Associated with Successful Outcomes, 2008-2009 (ICPSR 33761)
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.
To assess the current practices in cold-case investigations, this study utilized a national online survey of law enforcement agencies (Cold Case Survey Data, n = 1,051) to document the range of ways in which cold-case work is conducted and assess how this organization affects cold-case clearance rates. In November 2008, the chiefs of police in the sample were sent a letter explaining the purpose of the survey and inviting them to participate. Potential respondents were directed to the web-based survey instrument through a provided web address. The results from the national survey were used to select sites for an analysis of case files. Researchers chose three jurisdictions that conducted a large number of cold-case homicide investigations: the District of Columbia, Baltimore, Maryland, and Dallas, Texas (Cold Case Homicide Data, n = 429). To these three sites, researchers added Denver, Colorado (Cold Case Sexual Assault Data, n = 105) because it had received a Department of Justice grant to conduct testing of DNA material in sexual assault cold cases. At all four sites, cold cases were examined for seven categories of data including victim's characteristics, crime context, motivation, human capital, physical evidence, basis for cold-case investigations and cold-case actions.
The Anatomy of Discretion: An Analysis of Prosecutorial Decision-making for Cases Processed by Offices in One Northern County and One Southern County, 2007-2010 (ICPSR 32542)
Prosecuting attorneys enjoy broad discretion in making decisions that influence criminal case outcomes. This study examines the impact of legal, quasi-legal, and extra-legal factors on case outcomes throughout the prosecutorial process. It then examines how prosecutors weigh these factors in their decision making and explores the formal and informal mechanisms that constrain or regulate prosecutors' decision-making.
The study examines case screening decisions, charging decisions, plea offers, sentence recommendations, and dismissals in two moderately large county prosecutors' offices. It includes statistical analyses of actual case outcomes, responses to a standardized set of hypothetical cases, and responses to a survey of prosecutors' opinions and priorities, as well as qualitative analyses of two waves of individual interviews and focus groups. It addresses the following questions:
- How did prosecutors define and apply the concepts of justice and fairness?
- What factors were associated with prosecutorial outcomes at each stage?
- How did prosecutors interpret and weigh different case-specific factors in making decisions at each stage?
- How did contextual factors constrain or regulate prosecutorial decision making?
- How consistent were prosecutors' decisions across similar cases? What case-level and contextual factors influenced the degree of consistency?
Building Tribal-Researcher Capacity to Inform Data-Driven Practices, Technology, and Tribal Justice, United States, 2019 (ICPSR 38013)
The Center for Court Innovation, in partnership with independent consultants from the public defender's office of certain tribes, conducted a comprehensive survey of tribal justice system stakeholders, focused on the existing use of risk-needs assessments and similar tools, and existing data collection/technology used by tribal jurisdictions around the country. The survey results create a comprehensive portrait of tribal court system risk and need assessment, data collection, management, and challenges reported by those directly involved in managing and working with people in the system.
Case Classification for Juvenile Corrections: Evaluation of the Youth Level of Service Inventory in Ohio, 1998-2001 (ICPSR 3965)
Case Tracking and Mapping System Developed for the United States Attorney's Office, Southern District of New York, 1997-1998 (ICPSR 2929)
Custody Evaluators' Beliefs about Domestic Abuse Allegations, 2009-2010 [United States] (ICPSR 30962)
Data-Driven Supervision Protocols for Positive Parole Outcomes in Georgia, 2007-2008 (ICPSR 26441)
Divorce Mediation and Domestic Violence in the United States, 1993 (ICPSR 2561)
Evaluation of an Intensive Truancy Reduction Program (ACT) within Communities In Schools of the Dallas Region, 2016-2019 (ICPSR 37893)
This study, Evaluation of an Intensive Truancy Reduction Program (ACT) within Communities In Schools, is a within-school, student-level randomized controlled trial evaluation of an intensive truancy reduction program (ACT) through Communities In Schools (CIS), within five schools in a large urban district in the Southwest. CIS has adapted the CIS Core model for case management (Core) with an adaption of a community-based psychiatric rehabilitation treatment model and named the new model ACT.
The three-year longitudinal study, conducted during the 2016/17 - 2018/19 school years, included 2,136 6-8th grade students (1,152 ACT students and 984 Core students). Data was collected including student demographic information, implementation fidelity information, as well as baseline and outcome data related to student attendance, behavior, standardized test scores and on-track to graduate status (when applicable). Fidelity information includes the number of received CIS services by service type and overall total number of services as well as total hours of CIS services provided by student.
Evaluation of Grants to Encourage Arrest Policies for Domestic Violence Cases in the State College, Pennsylvania, Police Department, 1999-2000 (ICPSR 3166)
Evaluation of the Children at Risk Program in Austin, Texas, Bridgeport, Connecticut, Memphis, Tennessee, Savannah, Georgia, and Seattle, Washington, 1993-1997 (ICPSR 2686)
Evaluation of the Community Supervision Mapping System for Released Prisoners in Rhode Island, 2008-2010 (ICPSR 32004)
Families As a Resource in Recovery From Drug Abuse in New York City, 1999-2001 (ICPSR 3490)
Improving the Investigation, Clearance Rates, and Victim Restoration of Robberies: A Randomized Controlled Experiment, Seattle, Washington, Rochester, New York, 2021-2023 (ICPSR 39101)
Clearance rates for most crimes have remained low and stable for decades (Braga et al., 2011), despite advances in police technologies (Koper et al., 2015). Many police agencies have developed triaging practices for criminal investigations using solvability factors to guess which cases are most likely to be solved and to allocate investigative resources to those crimes (Eck, 1983; 1992). This practice partially stems from a persistent belief that resolving crimes and the resulting clearance rates are due to circumstances of the crime and community context, and are beyond the control of police. However, a growing body of research has challenged this belief, demonstrating that enhanced investigative efforts can improve crime clearance rates beyond solvability factors (Braga and Dusseault, 2018; Lum and Wellford, 2023).
In this study, the research team sought to determine if investigative follow-ups could increase clearance rates for robbery and burglary cases (frequently occurring crime types with traditionally low clearance rates) and increase victim satisfaction with police services. Agencies selected for the study were the Seattle Police Department (SPD) in Seattle, Washington, and the Rochester Police Department (RPD) in Rochester, New York. Both agencies triaged a large proportion of robbery cases and would have a large enough sample size to successfully carry out an experiment.
The original study design was a randomized controlled trial. In both sites, robbery cases would be allocated to either the intervention condition--an investigative follow-up conducted by an officer during their daily patrol assignment--or the control condition with no follow-up. Challenges to personnel and agency funding from the COVID-19 pandemic, the murder of George Floyd, and other officer-involved deaths in 2020 led to difficulties implementing the study as initially designed. The experiment was not initiated in Rochester, and initiated but not completed in Seattle. Therefore, the team transitioned to a natural quasi-experiment design in Rochester and added a case analysis of robberies in Seattle.
This collection contains three datasets: victim satisfaction surveys from Seattle (DS1, n=39) and Rochester (DS2, n=37), and supplemental reports on follow-ups made during the Seattle experiment implementation (DS3, n=82).
Long-Term Impact and Cost-Effectiveness of Risk-Needs Assessment and Risk-Need-Responsivity (RNR) Reforms in Juvenile Probation: The Long-Term RNR-Impact Study, Louisiana and Pennsylvania, 2008-2017 (ICPSR 37974)
The Long-Term Risk-Need-Responsivity (RNR) Impact Study was a pre-post, quasi-experimental study of the impact of the implementation of risk-needs assessment (RNA) and risk-need-responsivity-related (RNR) case management in 5 juvenile probation offices in 2 states. This study used 3 time points (pre-implementation, 1st year post-implementation, and 7th-year post-implementation) to examine the 7-year sustainability of impacts on system-responses (rates of informal processing, different dispositions, and out-of-home placements), youth outcomes (school and employment), and recidivism; as well as cost-effectiveness.
This study also examined whether there was a significant difference in the impacts of implementation after 7 years between probation offices that were effective versus ineffective in their first year of implementation.
Multi-Site Evaluation of Reduced Probation Caseload Size in an Evidence-Based Practice Setting in Oklahoma City, Oklahoma, Polk County, Iowa, and Colorado, 1997-2010 (ICPSR 31961)
Probation and Parole Officers' Outlook on the Proposed GPS Toolkit: Focus Groups on the Potential of Proposed Tools for TRACKS in Oklahoma, 2011 (ICPSR 35354)
These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed.
The purpose of the Probation/Parole Officer's (PPO) portion of the study was designed to capture work experiences, caseload, and several important issues related to information systems assimilation (i.e., work environment, caseload, technical support, system reliability and consistency, perceived usefulness of information and system, perceived ease of use, attitude toward the current GPS system and the program, intention to use, actual use, access to system, flexibility of the system to adapt to user needs, integration of information into other agency processes, quality of output, comprehensiveness of information provided, format of the system display and output provided, timeliness of obtaining the information, speed of system operation, overall satisfaction with monitoring system, training provided, value added to the officers efforts by the monitoring system, and ease of learning to use the system).
The single data file (PPO_survey_data_9182014.sav) contains 102 variables and 55 cases.
Probation officers' Compliance with the Youth Level of Service/Case Management Inventory (YLS/CMI): A Multi-level Study of Post-implementation Practice across Pennsylvania counties, 2015-2018 (ICPSR 37201)
This research uses in-depth cases studies in five counties, combining interviews and observations, interviews with state reform leaders, and a statewide survey, to examine juvenile probation officers' use of the Youth Level of Service/Case Management Inventory (YLS/CMI) in local practice. In particular, the study assessed the form YLS/CMI policies take in local Pennsylvania counties and their consistency with the Risk-Need-Responsivity (RNR) model, the extent to which officers' routine practices align with policies and RNR principles, and how state and county factors have shaped local policies and practices. In doing so, it sought to highlight promising strategies for effective RNA implementation. Study findings describe an example of an apparently well-planned statewide effort to implement and support the YLS/CMI in local counties, involving a sustained attention to attention to training, quality assurance, and problem-solving. Local county policies, while showing some variation, focused on strategies for conducting the YLS/CMI assessment and applying its results to a variety of decisions and activities--supporting, in particular, risk and need principles. Study results further suggest a substantial statewide level of practitioner adherence to a general policy model, though this pattern was stronger for some activities than others, and varied substantially by local county. Variation in implementation across counties seemed to relate, in particular, to the extent of local quality assurance processes, leadership enthusiasm for the YLS/CMI, staff enthusiasm for evidence-based practices (with implications for training and recruitment), and organizational climate.
Prosecution of Domestic Violence Cases in the United States, 1993-1994 (ICPSR 2556)
Prosecutor's Management and Information System (PROMIS), New Orleans, 1979 (ICPSR 8219)
Prosecutor's Management Information System (PROMIS), Rhode Island, 1979 (ICPSR 8288)
Prosecutor's Management Information System (PROMIS), St. Louis, 1979 (ICPSR 8225)
Survey of State Attorneys General, United States, 2014 (ICPSR 37949)
The 2014 Survey of State Attorneys General (SAG) collected information on jurisdiction, sources and circumstances of case referrals, and the participation of attorneys general offices in federal or state white-collar crime task forces in 2014. White-collar crime was defined by the Bureau of Justice Statistics (BJS) as: "any violation of law committed through non-violent means, involving lies, omissions, deceit, misrepresentation, or violation of a position of trust, by an individual or organization for personal or organizational benefit." SAG sought to analyze how attorneys general offices as an organization in all 50 states, the District of Columbia, and U.S. territories respond to white-collar offenses in their jurisdiction.
BJS asked respondents to focus on the following criminal and civil offenses: bank fraud, consumer fraud, insurance fraud, medical fraud, securities fraud, tax fraud, environmental offenses, false claims and statements, illegal payments to governmental officials (giving or receiving), unfair trade practices, and workplace-related offenses (e.g., unsafe working conditions). Variables included whether or not offices handled criminal or civil cases in the above categories, estimated number of cases in each category, and what types of criminal or civil sanctions were imposed on white-collar offenders. Researchers also assessed collaboration with partners outside of state attorneys offices, whether cases were referred for federal or local prosecution, and what circumstances lead to referring cases to state regulatory agencies. The extent to which state attorneys offices maintain white-collar crime data was also recorded.