AndreaBozzo/ceres-open-data-index huggingface dataset:
Interpersonal Violence and Misconduct in Jails: An Empirical Investigation of Adverse Outcomes in the Los Angeles County Jail System, California, 2000-2018

 The Interpersonal Violence and Institutional Misconduct in Jails Study is a longitudinal evaluation of administrative data collected from the Los Angeles County Jail System. This study includes aggregate monthly information on the number and rate of incidents of interpersonal violence and serious institutional misconduct in the Los Angeles County Jail System over an eight-year time period (January 2010 to December 2017). This investigation also includes information on the development and validation of two separate risk assessment tools--the Inmate Risk Assessment for Perpetration (IRAP) and the Inmate Risk Assessment for Victimization (IRAV)--that were designed to help authorities proactively identify the perpetrators and victims of interpersonal violence in jail, respectively. The subjects used to construct and test these instruments were an admission cohort of all adjudicated inmates entering the Los Angeles County jail system in 2016 (N = 104,919). This population of inmates was randomly assigned into one of four groups. The first was the construction sample (n = 26,404), which was used to create the two risk assessment scales, and the other three served as cross-validation samples, which each served to evaluate the predictive accuracy and reliability of these instruments. These data include individual-level information on inmate demographics, criminal history, and other measures of institutional behavior.
The Effect of Prior Police Contact on Victimization Reporting: Results From the Police-Public Contact and National Crime Victimization Surveys, United States, 2002-2011

This study examines whether or not prior experiences with the police, both directly and indirectly through the experiences of others, can influence one's decision to report a crime. Data from the National Crime Victimization Survey (NCVS) was linked with the Police-Public Contact Survey (PPCS) to construct a dataset of the police-related experiences of crime victims and non-victims. Variables include information on the prevalence, frequency, and the nature of respondents' encounters with the police in the prior year, as well as respondents' personal and household victimization experiences that occurred after the administration of the PPCS, including whether the crime was reported to the police. Demographic variables include age, race, gender, education, and socioeconomic status.
The ICPSR's holdings for both the NCVS and the PPCS are available in the NCVS series.
Projecting Violent Re-Offending in a Parole Population: Developing a Real-Time Forecasting Procedure to Inform Parole Decision-Making, Pennsylvania, 2012-2014

The University of Pennsylvania, in collaboration with the Pennsylvania Board of Probation and Parole (PBPP), began developing a violent forecast model utilizing the machine learning procedure random forest. By the spring of 2013, the forecasts were provided to decision makers prior to parole interviews. The violent forecast model (VFM) measures the extent to which offenders are likely to reoffend as indicated by future arrest. The VFM is a violence classification forecast and not an individual case prediction regarding offender behavior. Purpose The purpose of this research was to evaluate the impact of introducing forecasts of "future dangerousness" into PBPP's decision making process during parole interviews. The researcher anticipated that having available a sufficiently reliable forecast, particularly within the violent category, would reduce the likelihood of a parole release. The null hypothesis tested was that there would be no difference in parole release decisions when comparing two similar groups of offenders where during one group of parole interviews the decision maker had a forecast available and the other group of interviews there was not a forecast available.
Improving the Production and Use of Forensic Science, 5 U.S. counties, 2006-2009

This study collection sought to thoroughly understand the creation, testing, and use of forensic science in five jurisdictions across the country. A random sample was selected of recent criminal cases in the following jurisdictions and tracked from investigation to adjudication to understand how forensic evidence functions:

Sacramento County, CA: 990 cases
Segwick County, KS: 936 cases
Allegheny County, PA: 978 cases
Bexar County (San Antonio), TX: 936 cases
King County, WA: 892 cases

The Principal Investigator sought answers to the following seven primary research questions:

How often is forensic evidence collected and analyzed and how is it used pre-arrest?
What are the outcomes of forensic evidence testing?
What is the effect of forensic evidence on arrest and charging?
How does forensic evidence affect the plea-bargaining process?
What effect does forensic evidence have on conviction and sentencing outcomes?
Does the turnaround time for analysis of forensic evidence have any impact on case disposition?
Does the institutional configuration of the crime laboratory have any effect on its productivity?

Data for the following types of forensic testing are included in this data collection: hair, fibers, glass, paint, gas chromatography / mass spectrometry (GC/MS), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy / energy dispersive x-ray spectroscopy (SEM/EDX), physical match, drug identification, toxicology, serology, combined DNA index system (CODIS), DNA short tandem repeat (Y-STR), blood pattern, test fire, and comparison scope.
Multi-State Recidivism Study Using Static-99R and Static-2002 Risk Scores and Tier Guidelines From the Adam Walsh Act, Florida, Minnesota, New Jersey, South Carolina, 1990-2004

This study seeks to examine important components of our nation's sex offender tracking and monitoring systems, with a focus on risk assessment and sexual
recidivism (measured by re-arrest). Data were collected from 1,789 adult sex offenders in the following states.

Florida: 500 cases
Minnesota: 500 cases
New Jersey: 291 cases
South Carolina: 498 cases

The data file contains another 551 cases from the state of Massachusetts. However, due to how and when those cases were identified they were not included in the Principal Investigator's focus and analysis. There are also another 151 cases where a study participant's state is missing. Total there are 2,491 cases and 1,947 variables.
Understanding Online Hate Speech as a Motivator and Predictor of Hate Crime, Los Angeles, California, 2017-2018

 In the United States, a number of challenges prevent an accurate assessment of the prevalence of hate crimes in different areas of the country. These challenges create huge gaps in knowledge about hate crime--who is targeted, how, and in what areas--which in turn hinder appropriate policy efforts and allocation of resources to the prevention of hate crime. In the absence of high-quality hate crime data, online platforms may provide information that can contribute to a more accurate estimate of the risk of hate crimes in certain places and against certain groups of people. Data on social media posts that use hate speech or internet search terms related to hate against specific groups has the potential to enhance and facilitate timely understanding of what is happening offline, outside of traditional monitoring (e.g., police crime reports). This study assessed the utility of Twitter data to illuminate the prevalence of hate crimes in the United States with the goals of (i) addressing the lack of reliable knowledge about hate crime prevalence in the U.S. by (ii) identifying and analyzing online hate speech and (iii) examining the links between the online hate speech and offline hate crimes. 
 The project drew on four types of data: recorded hate crime data, social media data, census data, and data on hate crime risk factors. An ecological framework and Poisson regression models were adopted to study the explicit link between hate speech online and hate crimes offline. Risk terrain modeling (RTM) was used to further assess the ability to identify places at higher risk of hate crimes offline.
Preventing and Controlling Corporate Crime: The Dual Role of Corporate Boards and Legal Sanctions, United States, 1996-2013

This project consists of secondary analysis material (syntax only, no data). The original study that the material pertains to examines two distinct but related types of corporate crime prevention and control mechanisms--one that rests on firm governance (specifically, the Board of Directors) and the other on formal legal interventions. Specifically, the study examines whether (ceteris paribus) firms with more gender diversity on their boards are less involved in offending than firms whose boards are less diverse and whether changes in board diversity over time affect firm offending patterns. Of additional interest is how firms respond to legal discovery and punishment. Do they change their governance structures (i.e., become more diverse) due to formal legal discovery? Are firms generally deterred from reoffending (recidivism) when discovered or does deterrence depend on the government's response to offenders? In particular, are certain regimes (criminal, civil, or regulatory) more successful at crime control than others? Relevant data are collected from a variety of secondary sources, including corporate financial, statistical, and governance information. These data are then linked to cases of corporate offending (accounting fraud, bribery, environmental and anti-competitive) for 3,327 US based companies between 1996 and 2013. Analyses-NIJ-5.21.2019--2-.do: Syntax (Stata) used to create type of offense count; domain of processing (civil, criminal, regulatory); offense distribution (by corporate year), female board membership (count and percent); Reoffending (by enforcement type and governance characteristics).
Development and Validation of a Screening Protocol to Identify Elder Abuse in United States Emergency Departments, Chapel Hill, North Carolina, Camden, New Jersey, and Jacksonville, Florida, 2018-2019

This study was conducted to address elder abuse within emergency departments in the United States. The aim of this study was to develop a screening protocol or more specifically, an emergency department based tool to discover this specific abuse and try to eliminate it.

This emergency department senior aid tool was created in two phases: the development phase and the validation phase. The purpose of the development phase was to test the reliability of this tool in detecting elder abuse in ages 65 and older individuals. On the other hand, the validation phase was to test the tool at three different locations: UNC Medical Center in Chapel Hill, North Carolina, Cooper Hospital in Camden, New Jersey, and University of Florida Health in Jacksonville, Florida.
Evaluation of the Bureau of Justice Assistance Sexual Assault Kit Initiative, United States, 2018

Since 2015, the Bureau of Justice Assistance (BJA) has funded sites to engage in reforms intended to improve the national response to sexual assault cases. The goals of this initiative are to (1) create a coordinated community response that ensures just resolution to unsubmitted sexual assault kit (SAK) cases through a victim-centered approach and (2) build jurisdictions' capacity to prevent the development of conditions that lead to high numbers of unsubmitted sexual assault kits. Site efforts to address these issues include agencies such as law enforcement, prosecution, forensic laboratories, and victim advocacy service organizations. Westat was awarded a contract by the National Institute of Justice (NIJ) to assess components of BJA's Sexual Assault Kit Initiative (SAKI). The study includes (1) an evaluability assessment of 17 sites to determine their readiness for an evaluation, (2) a process evaluation and system reform assessment of the 17 sites, (3) a feasibility assessment of using case level data for an outcome evaluation, and analysis of a subset of unsubmitted SAK cases to identify how characteristics of incidents, offenders, and victims are associated with case processing decisions and outcomes, and (4) development of a long-term outcome evaluation plan.
Two sources of data are archived with NAJCD: (1) coded qualitative data from primarily on-site interviews the Westat Team conducted in 2018 with stakeholders from 17 of the fiscal year (FY) 2015 SAKI grantees and 2 private lab facilities and 2) quantitative case-level data from the 2 FY 2015 SAKI grantees on SAKI cases associated with previously unsubmitted sexual assault kits that were determined to contain foreign DNA or biological evidence through laboratory testing. The interview data file contains coded data from 172 interviews the research team conducted with one or more agency representatives regarding their organization's goals, strategies, and activities for processing sexual assault kits, and associated lessons learned, challenges, and expected outcomes.  The quantitative case-level data file includes case-level information on 576 sexual assault kits determined to have DNA and associated cases included in the 2 sites' SAKI inventories. The case-level data captures information on case or offense-level information (e.g., date of offense, date offense reported to police, number of victims and suspects involved, investigation and prosecution activities), victim-level information (e.g., victim age, sex, race, participation in investigation), and suspect-level information (e.g., suspect's age, race, sex, criminal history).
National Study of Law Enforcement Agencies' Policies Regarding Missing Children and Homeless Youth, 1986

The purpose of the study was to provide information about 
 law enforcement agencies' handling of missing child cases, including 
 the rates of closure for these cases, agencies' initial investigative 
 procedures for handling such reports, and obstacles to investigation. 
 Case types identified include runaway, parental abduction, stranger 
 abduction, and missing for unknown reasons. Other key variables provide 
 information about the existence and types of policies within law 
 enforcement agencies regarding missing child reports, such as a waiting 
 period and classification of cases. The data also contain information 
 about the cooperation of and use of the National Center of Missing and 
 Exploited Children (NCMEC) and the National Crime Information Center 
(NCIC).
Capturing Human Trafficking Victimization Through Crime Reporting, United States, 2013-2016

Despite public attention to the problem of human trafficking, it has proven difficult to measure the problem. Improving the quality of information about human trafficking is critical to developing sound anti-trafficking policy. In support of this effort, in 2013 the Federal Bureau of Investigation incorporated human trafficking offenses in the Uniform Crime Reporting (UCR) program. Despite this achievement, there are many reasons to expect the UCR program to underreport human trafficking. Law enforcement agencies struggle to identify human trafficking and distinguishing it from other crimes. Additionally, human trafficking investigations may not be accurately classified in official data sources. Finally, human trafficking presents unique challenges to summary and incident-based crime reporting methods. For these reasons, it is important to understand how agencies identify and report human trafficking cases within the UCR program and what part of the population of human trafficking victims in a community are represented by UCR data. This study provides critical information to improve law enforcement identification and reporting of human trafficking.
Coding criminal incidents investigated as human trafficking offenses in three US cities, supplemented by interviews with law and social service stakeholders in these locations, this study answers the following research questions:
How are human trafficking cases identified and reported by the police?
What sources of information about human trafficking exist outside of law enforcement data?
What is the estimated disparity between actual instances of human trafficking and the number of human trafficking offenses reported to the UCR?
Longitudinal Cohort Study of Interpersonal Violence Among College-Aged Men and Women, United States, 2019-2020

The extent and consequences of various forms of interpersonal violence (IV) among college-aged persons has been well-documented. This study sought to examine how IV might differ between young adults who go to college compared to those that do not go to college. 
 To better understand the risks for, experiences with, and consequences of IV among young adults, in fiscal year 2016, the National Institute for Justice (NIJ) made an award to Westat to fund the planning phase of a longitudinal study to research the victimization and violence experienced by college-aged individuals.  The planning phase was designed to produce a comprehensive plan to conduct a generalizable, longitudinal study examining long-term trajectories of risk for, experiences with, and recovery after experiencing violence and victimization among college-aged individuals. This pilot study was the result of this planning phase. 
The major variables in this study contained information regarding sexual assault and rape, dating violence, stalking, violence committed by peers, and violence committed by strangers, as well as demographic variables such as participant age, gender, and race.
The Influence of Subjective and Objective Rural School Security on Law Enforcement Engagement, Nebraska, 2017-2018

This study is to understand how perceptions and the organization of school safety and security are associated with the level and type of law enforcement engagement in rural schools. A triangulation mixed methods design was used to collect and examine individual, school, and community level quantitative and qualitative data. The social-ecological theory of violence prevention guides the research by predicting that an interplay of factors at multiple levels influences the type and level of law enforcement engagement in rural schools. 
Specifically, it was predicted that the more organized and coordinated a school is in the area of safety and security, the more likely it is to be formally engaged with law enforcement. Formal engagement is defined as use of some version of the school resource officer (SRO) model or defined roles and responsibilities for law enforcement in schools that are articulated in documents such as a memorandum of agreement or understanding.
Anti-LGBTQ Hate Crimes in Miami-Dade County, Florida, 2005-2019

The goal of this study is to enhance public safety and community well-being through effective identification, investigation, and prosecution of anti-LGBTQ hate crimes in Miami. The investigators examined victimization experiences, victim and offender characteristics, crime reporting outcomes, victimization consequences, case processing, as well as the criminal justice system's challenges and opportunities for reform. The project focuses on the hate crime victimization within Miami's Latine community.
Understanding the Causes of School Violence Using Open Source Data, United States, 1990-2016

This study provides an evidence-based understanding on etiological issues related to school shootings and rampage shootings. It created a national, open-source database that includes all publicly known shootings that resulted in at least one injury that occurred on K-12 school grounds between 1990 and 2016.  The investigators sought to better understand the nature of the problem and clarify the types of shooting incidents occurring in schools,  provide information on the characteristics of school shooters, and compare fatal shooting incidents to events where only injuries resulted to identify intervention points that could be exploited to reduce the harm caused by shootings. To accomplish these objectives, the investigators used quantitative multivariate and qualitative case studies research methods to document where and when school violence occurs, and highlight key incident and perpetrator level characteristics to help law enforcement and school administrators differentiate between the kinds of school shootings that exist, to further policy responses that are appropriate for individuals and communities.
An Examination of the Link Between Gang Involvement and Victimization Among Youth in Residential Placement, United States, 2003

This study was a secondary analysis of Survey of Youth in Residential Placement (SYRP) 2003 [United States] ICPSR 34304. In recent years, considerable empirical and theoretical attention has been given to the overlap between gang membership and victimization. Gang-involved youth are significantly more likely to experience both violent and nonviolent victimization than are their non-gang peers. Much of what is known about the gang-victimization link, however, comes from studies of youth in the community. In this study, we explore the relationship between gang affiliation and victimization in a nationally representative sample of youth in residential placement.
Juvenile Court Statistics, 1993:  [United States]

This data collection describes in quantitative terms the
 volume of juvenile cases disposed in 1993 by courts having
 jurisdiction over juvenile matters (delinquency, status offense, and
 dependency cases). Inaugurated in 1926 to furnish an index of the
 problems brought before the juvenile courts, this series is the oldest
 continuous source of information on the processing of delinquent
 and dependent youth by juvenile courts. It is the most detailed
 information available on youth who come in contact with the juvenile
 justice system and on the activities of the nation's juvenile courts. 
 Information is provided on state, county, number of delinquency cases,
 number of status offense cases, number of dependency cases,
 and total number of cases. The data distinguish cases 
with and without the filing of a petition.
Effective Methods to Assess Exposure to Violence and Victimization Among American Indian and Alaska Native Youth: The Tribal Youth Victimization Study (TYVS), United States, 2019

The purpose of the Tribal Youth Victimization Study (TYVS) was to develop and test survey research methods to assess American Indian (AI) and Alaska Native (AN) youth exposure to violence and youth victimization and to identify the  factors of the exposure to victimization and its impact. The American Indian Development Associates, (AIDA) LLC conducted the study in partnership with several tribal communities and organizations. The goal is to develop a research strategy and survey instrument for collecting information on the violence and victimization experiences of American Indian and Alaska Native youth in tribal communities and other settings throughout the country. The study purpose is to determine and pilot test the tools and methods for conducting a future national level study. The data will be used to guide survey development, protocols and administration in tribal and other settings. This study included five (5) required tasks that framed the approach, methods, approvals, and deliverables, divided into three stages focused on three distinct phases - instrumentation, cognitive testing, and pilot testing. Phase 1 focused on development of the survey and the methods for survey administration to be tested. No data was collected during Phase 1 and was exempted from IRB review by the University of Nevada Las Vegas Human Subjects Biomedical Review Board. Phase 2 focused on testing recruitment methods and cognitive testing of the draft survey instrument. Phase 3 focused on pilot test site recruitment, pilot testing a revised version of the survey instrument, testing of three modes of administration, and testing alternative approaches to incentives.