Search results

Showing 1 – 50 of 319 results.
Curated
Restricted

Assessing Procedural Justice During Police-Citizen Encounters with Officer Surveys, Citizen Surveys, and Systematic Social Observations, Norfolk, VA, 2017-2019 (ICPSR 37455)

Released/updated on: 2023-01-31
Geographic coverage: United States, Virginia, Norfolk
Time period: 2017-01-01--2019-01-01

This study aimed to improve the understanding of procedural justice during police-citizen encounters with a comprehensive approach including officer surveys, systematic social observations, and citizen surveys.

First, the study used officer surveys to evaluate the effectiveness of a procedural justice training program in Norfolk, Virginia. In 2017, an eight-hour training was conducted for all Norfolk police officers. A pretest and posttest survey was given to each officer during the training, which asked about their opinions on a multitude of statements representing the key elements of procedural justice in policing (e.g., voice, respect, trustworthiness, and neutrality). In 2019, the officers were given a second-wave survey to assess the long-term effects of the training.

The study also examined officers' procedurally fair behavior during interactions and citizens' behavioral responses through systematic social observations of police-citizen interactions captured by the police body-worn cameras. Patrol shifts were randomly selected and observed between December 2017 and March 2019.

The third component included a survey of citizens who interacted with the police during the observation period. Randomly selected officers were, prior to the shift, encouraged to hand out survey cards to all citizens they encountered. These cards invited the citizens to take a survey online. Citizens could also give their phone numbers to the officers so that they could be contacted to take the survey over the phone. The goal of the citizen survey was to obtain information about the citizens' opinions of the Norfolk police in general and the specific encounters they had with the Norfolk police.

Taken together, the three components of this study offered a systematic understanding of the policing issues related to procedural justice, including officers' perceptions about procedural justice, officers' procedurally fair behavior during interactions, citizens' behavioral responses, and citizens' subjective evaluations of their encounters.

Curated

Cognitive Behavioral Interventions and Misconduct Behind Bars: A Randomized Control Trial of Cognitive Behavioral Interventions Core Curriculum (CBI-CC), Delaware, 2019-2023 (ICPSR 39035)

Released/updated on: 2025-04-29
Geographic coverage: United States, Delaware
Time period: 2019-08-01--2023-09-01

Institutional misconduct, especially violent misconduct, poses a problem for all prisons. To address the misconduct concern, this study tested whether an evidence-based, cognitive behavioral treatment (CBT) program would reduce misconduct, including incidents of violent misconduct, and post-release arrests compared to non or less intensive CBT programming. The Delaware Department of Correction (DOC) implemented CBT-based programs in their institutions, which included the Cognitive Behavioral Interventions - Core Curriculum (CBI-CC) developed at the University of Cincinnati. The three programs addressed in this study include Thinking Things Through (TTT), Road to Recovery (R2R), and Reflections. TTT consisted of the instruments and materials of the CBI-CC, whereas R2R and Reflections focused on CBT skills and techniques. The Center for Drug and Health Studies (CDHS) in collaboration with DOC evaluated the impact of the program using administrative records and surveys with program participants.

Results indicated that all treatment groups performed better than the control group in terms of rearrest and incarceration. The group who received the intensive CBT treatment performed significantly better than all other groups. Intensive CBT treatment was thus effective in reducing recidivism. In terms of CBI-CC programming, participants had the highest rates of misconduct but saw a significant decrease after completing programming. In addition, both R2R and TTT have the lowest rates of rearrest after completing treatment programming compared to all other groups. This can be credited to the length and intensity of programming, as well CBT implemented within the programs.

Curated

Implementing Restorative Justice in Rhode Island Schools, 2015-2018 (ICPSR 37432)

Released/updated on: 2023-11-16
Geographic coverage: Rhode Island, United States
Time period: 2015-01-01--2018-01-01

Since 2008, the Youth Restoration Project (YRP) and the Central Falls School District (CFSD) in Rhode Island have collaborated to implement a multi-level restorative justice intervention focused on building partnerships among police, schools, social services, families, and communities through training and dialogue. Restorative justice (RJ) encompasses a broad framework of practices aimed at repairing harm and achieving accountability rather than imposing punishment. In criminal justice contexts, RJ models include victim-offender mediation, peer courts, and RJ conferences. The current project undertaken by the Urban Institute focused on evaluating the impact of restorative justice conferences conducted by the YRP in partnership with Family Services of Rhode Island. A restorative justice conference (RJC) is a highly structured, facilitated meeting that allows affected parties (e.g., offending student, victim, teacher) and their allies (e.g., parents/guardians, peers) to arrive at the best possible solution for all parties following a negative event or behavior. Three different types of student misbehavior were considered for referral to restorative conferencing as an alternative to more formal processes: (1) arrestable offenses (with or without victims), (2) chronic unexcused absenteeism (truancy), or (3) chronic disruptive behavior.

The Urban Institute began implementing a conference observation pilot in a CFSD middle school and high school in fall 2014; the 2015-2016 school year was the first full year of implementation. Starting in 2016-2017, a middle school and high school in Providence also participated; conference observations were also conducted in a charter high school in the area. At these 5 schools between 2015-2016 and 2017-2018, 786 cases were referred for RJ conferencing; conferences were held in about half of these cases (379). A total of 105 conferences were observed by trained field staff. Post-conference interviews were conducted in the months following RJCs and allowed adult conference participants to share feedback regarding their experience and satisfaction with the conference process. Additionally, an outcome evaluation was conducted using student administrative data to assess the impact of conferences on student behavior. Finally, teacher surveys and focus groups were conducted in 4 participating schools to assess teacher perceptions of overall school climate as well as attitudes toward restorative practices and RJCs.

This collection includes data from restorative justice conference observation (DS1) and teacher surveys (DS2). Administrative data from the outcome evaluation and qualitative data from post-conference interviews and teacher focus groups were not deposited and are not included in the ICPSR release.

Curated

Testing and Evaluating Body Worn Video Technology in the Los Angeles Police Department, California, 2012-2018 (ICPSR 37467)

Released/updated on: 2021-04-28
Geographic coverage: United States, Los Angeles, California
Time period: 2015-08-01--2015-09-01, 2016-06-01--2016-08-01, 2012-01-01--2017-01-01

This research sought to evaluate the implementation of body worn cameras (BWCs) in the Los Angeles Police Department (LAPD). Researchers employed three strategies to evaluate the impact of BWCs in the department: 1) two-wave officer surveys about BWCs, 2) two-wave Systematic Social Observations (SSOs) of citizen interactions from officer ride-alongs, and 3) a time series analysis of existing LAPD data of use of force and complaint data.

The officer surveys were conducted in the Mission and Newton divisions of the LAPD before and after BWCs were implemented. The survey instrument was designed to measure perceptions of BWCs across a variety of domains and took approximately 20 minutes to complete. Researchers attended roll calls for all shifts and units to request officer participation and administered the surveys on tablets using the Qualtrics software. The pre-deployment survey was administered in both divisions August and September 2015. The post-deployment surveys were conducted with a subset of officers who participated in the pre-deployment surveys during a two-week period in the summer of 2016, approximately nine months following the initial rollout of BWCs.

The SSO data was collected in the Mission and Newton divisions prior to and following BWC implementation. The pre-administration SSOs were conducted in August and September 2015 and the post-administration SSOs were conducted in June and August, 2016. Trained observers spent 725 hours riding with and collecting observational data on the encounters between officers and citizens using tablets to perform field coding using Qualtrics software. A total of 124 rides (71 from Wave I and 53 from Wave II) were completed between both Newton and Mission Divisions. These observations included 514 encounters and involved coding the interactions of 1,022 citizens, 555 of which were deemed to be citizens who had full contact, which was defined as a minute or more of face-time or at least three verbal exchanges.

Patrol officers (including special units) for ride-alongs were selected from a master list of officers scheduled to work each day and shift throughout the observation period. Up to five officers within each shift were randomly identified as potential participants for observation from this master list and observers would select the first available officer from this list. For each six-hour observation period, or approximately one-half of a shift, the research staff observed the interactions between the assigned officer, his or her partner, and any citizens he or she encountered. In Wave 2, SSOs were conducted with the same officers from Wave 1.

The time series data were obtained from the LAPD use of force and complaint databases for each of the 21 separate patrol divisions, a metropolitan patrol division, and four traffic divisions of the LAPD. These data cover the time period where BWC were implemented throughout the LAPD on a staggered basis by division from 2015 to 2018. The LAPD operates using four-week deployment periods (DPs), and there are approximately 13 deployment periods per year. These data span the period of the beginning of 2012 through the 2017 DP 12. These data were aggregated to counts by deployment period based on the date of the originating incident. The LAPD collects detailed information about each application of force by an officer within an encounter. For this reason, separate use of force counts are based on incidents, officers, and use of force applications. Similarly, the LAPD also collects information on each allegation for each officer within a complaint and public complaint counts are based on incidents, officers, and allegations.

Curated

A Cluster Randomized Controlled Trial of the Safe Public Spaces in Schools Program, New York City, 2016-2018 (ICPSR 37476)

Released/updated on: 2021-04-28
Geographic coverage: New York City, United States, New York (state)
Time period: 2016-09-01--2018-06-30

This study tests the efficacy of an intervention--Safe Public Spaces (SPS) -- focused on improving the safety of public spaces in schools, such as hallways, cafeterias, and stairwells. Twenty-four schools with middle grades in a large urban area were recruited for participation and were pair-matched and then assigned to either treatment or control. The study comprises four components: an implementation evaluation, a cost study, an impact study, and a community crime study.

Community-crime-study: The community crime study used the arrest of juveniles from the NYPD (New York Police Department) data. The data can be found at (https://data.cityofnewyork.us/Public-Safety/NYPD-Arrests-Data-Historic-/8h9b-rp9u). Data include all arrest for the juvenile crime during the life of the intervention. The 12 matched schools were identified and geo-mapped using Quantum GIS (QGIS) 3.8 software. Block groups in the 2010 US Census in which the schools reside and neighboring block groups were mapped into micro-areas. This resulted in twelve experimental school blocks and 11 control blocks which the schools reside (two of the control schools existed in the same census block group). Additionally, neighboring blocks using were geo-mapped into 70 experimental and 77 control adjacent block groups (see map). Finally, juvenile arrests were mapped into experimental and control areas. Using the ARIMA time-series method in Stata 15 statistical software package, arrest data were analyzed to compare the change in juvenile arrests in the experimental and control sites.

Cost-study: For the cost study, information from the implementing organization (Engaging Schools) was combined with data from phone conversations and follow-up communications with staff in school sites to populate a Resource Cost Model. The Resource Cost Model Excel file will be provided for archiving. This file contains details on the staff time and materials allocated to the intervention, as well as the NYC prices in 2018 US dollars associated with each element. Prices were gathered from multiple sources, including actual NYC DOE data on salaries for position types for which these data were available and district salary schedules for the other staff types. Census data were used to calculate benefits.

Impact-evaluation: The impact evaluation was conducted using data from the Research Alliance for New York City Schools. Among the core functions of the Research Alliance is maintaining a unique archive of longitudinal data on NYC schools to support ongoing research. The Research Alliance builds and maintains an archive of longitudinal data about NYC schools. Their agreement with the New York City Department of Education (NYC DOE) outlines the data they receive, the process they use to obtain it, and the security measures to keep it safe.

Implementation-study: The implementation study comprises the baseline survey and observation data. Interview transcripts are not archived.

Curated
Partially restricted
Simple Crosstabs

Outcome Evaluation of Tribes Learning Communities in California, 2007-2010 (ICPSR 32821)

Released/updated on: 2012-12-20
Geographic coverage: San Francisco, United States, California
Time period: 2007-01-01--2010-01-01
This study was an outcome evaluation that employed a group randomized experimental design to assess the effectiveness of a school-based violence prevention program known as Tribes in preventing youth violence. The study took place in elementary schools in the San Francisco Unified School District and targeted students in Kindergarten through Fifth grade. Within each school, teachers (and their students) were randomly assigned to the experimental condition, with teachers assigned to the intervention condition using Tribes in their classrooms and control teachers delivering usual lessons. Multiple, repeated measures, including teacher surveys and checklists, parent checklists, direct evaluator observations of classrooms, and individual student interviews were employed between May 2007 and November 2010. Researchers gathered data in four major outcome areas: classroom environment, teacher practices, and student behavior and reasoning.
Curated
Simple Crosstabs

Comprehensive Gang Model Evaluation: Integrating Research Into Practice, Massachusetts, 2014-2018 (ICPSR 37453)

Released/updated on: 2021-01-28
Geographic coverage: United States, Massachusetts
Time period: 2014-01-01--2018-12-01, 2016-03-01--2017-08-01
The effects of a deliberate strategy to bolster organizational change in order to achieve the goals of the Comprehensive Gang Model (CGM) were tested in this study. The CGM goals of increasing community capacity to address gang and youth violence and reducing gang and youth violence were examined. A quasi-experimental design was used wherein two Massachusetts cities received a relational coordination intervention to boost organizational change and two similar Massachusetts cities were used as comparisons. Surveys, observational notes, and crime data assessed outcomes of interest. The intervention was carried out from March 2016 through August 2017. Survey and observational data were gathered during that time. Crime data from January 2014 through December 2018 was utilized to examine outcomes.
Curated

Project on Human Development in Chicago Neighborhoods (PHDCN): Systematic Social Observation, 1995 (ICPSR 13578)

Released/updated on: 2005-07-18
Geographic coverage: United States, Chicago, Illinois
Time period: 1995-06-01--1995-10-01
The Project on Human Development in Chicago Neighborhoods (PHDCN) was a large-scale, interdisciplinary study of how families, schools, and neighborhoods affect child and adolescent development. One component of the PHDCN was the Systematic Social Observation (SSO). The SSO was a standardized approach for directly observing the physical, social, and economic characteristics of neighborhoods, one block at a time. In 1995, the PHDCN initiated a combined person-based and videotaped approach to collecting systematic observations of neighborhoods. Eighty of the 343 Neighborhood Clusters were used in this study. Once the sampling was complete, the block face (the block segment on one side of the street) became the unit of observation. Using videotape and observer logs, data were collected in the 80 sampled Chicago neighborhoods. Only a sample of block faces were selected for coding due to budget expenses. The National Opinion Research Center (NORC) collected the data for the SSO. Between June and October of 1995, trained observers from NORC drove a sports utility vehicle down every block within the 80 sampled neighborhoods. A videographer videotaped both sides of each block, while two observers recorded characteristics of each block face on observer logs. Further coding of the videotapes and observer logs was conducted by NORC staff.
Curated

Assessing the Efficacy of Treatment Modalities in the Context of Adult Drug Courts in Four Jurisdictions in the United States, 1997-2002 (ICPSR 3922)

Released/updated on: 2006-03-30
Geographic coverage: United States, Oklahoma, Missouri, Louisiana, Kansas City (Missouri), California, Bakersfield
This study examined adult drug treatment courts. Drug treatment courts are intended to reduce the recidivism of drug-involved offenders by changing their drug-use habits. These courts provide a connection between the criminal justice and treatment systems by combining treatment with structured sanctions and rewards. Researchers collected data between February 2001 and May 2002 on drug court participants, treatment services and staff, and organizations involved in drug court operations in four jurisdictions: Bakersfield, California, Jackson County, Missouri, Creek County, Oklahoma, and St. Mary Parish, Louisiana. Part 1, Retrospective Participant Data, contains recidivism and treatment data on 2,357 drug treatment court participants who were enrolled in one of the drug courts between January 1997 and December 2000. Part 2, Treatment Observation Data, contains data collected from observations of treatment sessions at each site from May through July 2001. Part 3, Staff Survey Data, provides data obtained through surveys of 54 treatment service staff members.
Curated

Assessing Police Officers' Decision Making and Discretion in Making Traffic Stops in Savannah, Georgia, 2002 (ICPSR 4340)

Released/updated on: 2006-01-16
Geographic coverage: Savannah, United States, Georgia
Time period: 2002-04-01--2002-11-01
This study aimed to fill a void in the research regarding police behavior by focusing on the formation and creation of cognitive suspicion by officers. The study also examined formal actions (stops) taken by the police pursuant to that suspicion. The study was conducted using observational research methods and collected quantitative and qualitative data on officer suspicion. Data were collected by observers who rode along with patrol officers from April 2002 to November 2002. Field observers used three major data collection instruments in order to gather as much relevant information as possible from a variety of sources and in diverse situations. The Officer Form was an overall evaluation of the officer's decision-making characteristics, Suspicion Forms captured information each time an incident occurred, and a Suspect Form was a compilation of data from the citizen who had the encounter with the officer. Additional documents included informed consent forms, a card detailing the language to be used for the initial contact with citizens, and hourly activity forms. Anytime a suspicion was formed or a formal action was taken after a suspicion was formed, the observer debriefed the officer as to his or her thoughts and elicited the officer's overall rating of the encounter. Data in this collection include general demographic characteristics of the officer and the suspect, as well as the area in which the suspicion was formed. Data was also gathered regarding what led the officer to form a suspicion, and why a person was or was not stopped.
Curated

A Process & Impact Evaluation of the Veterans Moving Forward: Best Practices, Outcomes, and Cost-Effectiveness, United States, 2015-2016 (ICPSR 37192)

Released/updated on: 2020-01-30
Geographic coverage: San Diego, California
Time period: 2013-11-01--2017-01-01

In 2014, the San Diego Association of Governments applied for and received funding from the National Institute of Justice (NIJ) to conduct a process and impact evaluation of the Veterans Moving Forward (VMF) program that was created by the San Diego County Sheriff's Department in partnership with the San Diego Veterans Administration (VA) in 2013. VMF is a veteran-only housing unit for male inmates who have served in the U.S. military. When the grant was written, experts in the field had noted that the population of veterans returning to the U.S. with numerous mental health issues, including post-traumatic stress disorder (PTSD), traumatic brain injury (TBI), and depression, were increasing and as a result, the number of veterans incarcerated in jails and prisons was also expected to increase. While numerous specialized courts for veterans had been implemented across the country at the time, veteran-specific housing units for those already sentenced to serve time in custody were rarer and no evaluations of these units had been published. Since this evaluation grant was awarded, the number of veteran-only housing units has increased, demonstrating the need for more evaluation information regarding lessons learned.

A core goal when creating VMF was to structure an environment for veterans to draw upon the positive aspects of their shared military culture, create a safe place for healing and rehabilitation, and foster positive peer connections. There are several components that separate VMF from traditional housing with the general population that relate to the overall environment, the rehabilitative focus, and initiation of reentry planning as early as possible. These components include the selection of correctional staff with military backgrounds and an emphasis on building on their shared experience and connecting through it; a less restrictive and more welcoming environment that includes murals on the walls and open doors; no segregation of inmates by race/ethnicity; incentives including extended dayroom time and use of a microwave and coffee machine (under supervision); mandatory rehabilitative programming that focuses on criminogenic and other underlying risks and needs or that are quality of life focused, such as yoga, meditation, and art; a VMF Counselor who is located in the unit to provide one-on-one services to clients, as well as provide overall program management on a day-to-day basis; the regular availability of VA staff in the unit, including linkages to staff knowledgeable about benefits and other resources available upon reentry; and the guidance and assistance of a multi-disciplinary team (MDT) to support reentry transition for individuals needing additional assistance.

The general criteria for housing in this veteran module includes: (1) not being at a classification level above a four, which requires a maximum level of custody; (2) not having less than 30 days to serve in custody; (3) no state or federal prison holds and/or prison commitments; (4) no fugitive holds; (5) no prior admittance to the psychiatric security unit or a current psychiatric hold; (6) not currently a Post-Release Community Supervision Offender serving a term of flash incarceration; (7) not in custody for a sex-related crime or requirement to register per Penal Code 290; (8) no specialized housing requirements including protective custody, administration segregation, or medical segregation; and (9) no known significant disciplinary incidents.

Curated

Keeping the Peace: Police Discretion and the Mentally Disordered in Chicago, 1980-1981 (ICPSR 8438)

Released/updated on: 2006-01-12
Geographic coverage: United States, Chicago, Illinois
Time period: 1980-01-01--1981-01-01
For this data collection, information on police-citizen encounters was collected to explore the peacekeeping functions of the police and their handling of encounters with mentally ill persons. The data were gathered for part or all of 270 shifts through observations by researchers riding in police cars in two Chicago police districts during a 14-month period in 1980-1981. In Part 1 (Shift Level), information was collected once per shift on the general level of activity during the shift and the observer's perceptions of emotions/attitudes displayed by the police officers he/she observed. The file also contains, for each of the 270 shifts, information about the personal characteristics, work history, and working relationships of the police officers observed. Part 2 (Encounter Level) contains detailed information on each police-citizen encounter including its nature, location, police actions and/or responses, citizens involved, and their characteristics and behavior. A unique and consistent shift identification number is attached to each encounter so that information about police officer characteristics from Part 1 may be matched with Part 2. There are 1,382 police-citizen encounters involving 2,555 citizens in this collection.
Curated

Longitudinal Evaluation of Chicago's Community Policing Program, 1993-2001 (ICPSR 3335)

Released/updated on: 2006-03-30
Geographic coverage: United States, Chicago, Illinois
The purpose of this study was to evaluate the long-term organizational transition of the Chicago Police Department (CPD) to a community policing model. The Chicago Alternative Policing Strategy (CAPS) was an ambitious plan to reorganize the CPD, restructure its management, redefine its mission, and forge a new relationship between police and city residents. This evaluation of the CAPS program included surveys of police officers, residents, and program activists. In addition, observational data were collected from beat meetings, and aggregate business establishment and land-use data were added to describe the police beats and districts.
Curated
Simple Crosstabs

Age and Sex Estimation from the Human Clavicle in the American Population, 1912-1938 and 1986-1998 (ICPSR 25901)

Released/updated on: 2014-06-19
Geographic coverage: United States
Time period: 1986-01-01--1998-01-01, 1912-01-01--1938-01-01
This study investigated skeletal maturation and gender dimorphism in the human clavicle in the American population. Biological data were collected on two skeletal collections: the William F. McCormick Clavicle Collection and the Hamann-Todd Osteological Collection. Size and shape data were collected from computed tomography (CT) scans of the McCormick clavicles. Several automated measurements were taken on 1,413 McCormick clavicles, including three traditional and six non-traditional measurements (Dataset 1). A total of 593 individuals from the William F. McCormick Clavicle Collection (Dataset 2) and 354 individuals from the Hamann-Todd Osteological Collection (Dataset 3) were scored for medial clavicular epiphyseal fusion using McKern and Stewart's (1957) five-phase rating system.
Curated
Restricted

Examining the Structure, Organization, and Processes of the International Market for Stolen Data, 2007-2012 (ICPSR 35002)

Released/updated on: 2017-06-15
Geographic coverage: Canada, United States, Europe, United Kingdom, Australia, Russia
Time period: 2007-01-01--2012-01-01

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.

This study was designed to understand the economic and social structure of the market for stolen data on-line. This data provides information on the costs of various forms of personal information and cybercrime services, the payment systems used, social organization and structure of the market, and interactions between buyers, sellers, and forum operators. The PIs used this data to assess the economy of stolen data markets, the social organization of participants, and the payment methods and services used.

The study utilized a sample of approximately 1,900 threads generated from 13 web forums, 10 of which used Russian as their primary language and three which used English. These forums were hosted around the world, and acted as online advertising spaces for individuals to sell and buy a range of products. The content of these forums were downloaded and translated from Russian to English to create a purposive, yet convenient sample of threads from each forum.

The collection contains 1 SPSS data file (ICPSR Submission Economic File SPSS.sav) with 39 variables and 13,735 cases and 1 Access data file (Social Network Analysis File Revised 04-11-14.mdb) with a total of 16 data tables and 199 variables.

Qualitative data used to examine the associations and working relationships present between participants at the micro and macro-level are not available at this time.

Curated

Development of a Brief Elder Abuse and Neglect Screening Tool for Emergency Medical Services: Detection of Elder Abuse Through Emergency Care Technicians (DETECT), Texas, 2015 (ICPSR 37245)

Released/updated on: 2022-08-30
Geographic coverage: United States, Texas
In collaboration with Texas Adult Protective Services (APS) and one of the largest mobile healthcare providers in North Texas -- MedStarMobile Healthcare (MedStar) -- this study developed and piloted an elder abuse (EA) screening tool: Detection of Elder Abuse Through Emergency Care Technicians (DETECT). The DETECT tool was designed specifically to help medics identify potential EA among community-dwelling older adults during an emergency response. DETECT relies entirely on the medics' systematic observations of the older adults' physical and social environment -- no direct questioning of the older adult or their caregivers is involved. The DETECT tool was developed through an iterative, user-centered design process in which input was gathered from key stakeholders, and revisions to the tool incorporated their feedback. The intent was for that process to result in an EA screening tool that was easy for medics to use in the field and that helped medics capture information about older adults, their environments, and their caregivers that is thought to be associated with the occurrence of EA.
Curated

Investigations on the Cellular and Morphologic Characteristics of Cranial Vault Fracture: Research and Development of a Time Since Fracture Protocol and Database, Arizona and Michigan, 2017-2020 (ICPSR 38054)

Released/updated on: 2023-05-30
Geographic coverage: United States, Arizona, Michigan
Time period: 2017-01-01--2020-01-01

The primary objective of this study was to determine the histological features associated with fracture repair in the human cranial vault, and to derive the trajectory of these features over the course of healing. Variations in the fracture repair process due to decedent age and type of injury were explored. The impacts of laboratory techniques, including decalcification and histological staining, upon the quality of fracture histology slides were also assessed. Calvarial fracture samples were collected from medical examiner cases and body donations from January 1, 2017 to November 31, 2020 for use in the analyses and for the creation of the Repository of Antemortem Injury Response (REPAIR), a deidentified online database of known-age cranial fractures and defects.

Curated

Population Genetic Issues for Forensic DNA Profiles, 2020-2023 (ICPSR 39194)

Released/updated on: 2025-01-30
Geographic coverage: Global
Time period: 2020-01-01--2023-01-01
This study was a survey of published Y-chromosome haplotype frequencies in order to compare the performance of alternative approaches for calculating match probabilities. Researchers examined 31,011 PowerPlex Y23 profiles at the population, metapopulation and world levels.
Curated

Police Services Study, Phase II, 1977: Rochester, St. Louis, and St. Petersburg (ICPSR 8605)

Released/updated on: 2006-03-30
Time period: 1977-05-01--1977-08-01
The data for this study were collected in order to examine the delivery of police services in selected neighborhoods. Performances of police agencies organized in different ways were compared as they delivered services to different sets of comparable neighborhoods. For Part 1, Citizen Debriefing Data, data were drawn from telephone interviews conducted with citizens who were involved in police-citizen encounters or who requested police services during the observed shifts. The file contains data on the citizens involved in observed encounters, their satisfaction with the delivered services, and neighborhood characteristics. This file includes variables such as the type of incident, estimated property loss, police response time, type of action taken by police, citizen satisfaction with the handling of the problem by police, reasons for dissatisfaction, the emotional state of the citizen during the encounter, whom the officers referred the citizen to for help, the citizen's prior contacts with police, and the citizen's education, age, sex, and total family income. Part 2, General Shift Information, contains data describing the shift (i.e., the eight-hour tour of duty to which the officers were assigned), the officers, and the events occurring during an observed shift. This file includes such variables as the total number of encounters, a breakdown of dispatched runs by type, the number of contacts with other officers, the number of contacts with non-police support units, officer discretion in taking legal action, and officer attitudes on patrol styles and activities. Part 3, Police Encounters Data, describes police encounters observed by the research team during selected shifts. It consists of information describing the officers' role in encounters with citizens observed during a shift and their demeanor toward the citizens involved. The file includes variables such as the type of encounter, how the encounter began, whether the citizens involved possessed a weapon, the encounter location, what other agencies were present during the encounter and when they arrived, police actions during the encounter, the role of citizens involved in the encounter, the demeanor of the officer toward the citizens during the encounter, actions taken by the citizens, which services were requested by the citizens, and how the observer affected the encounter. Part 4, Victimization Survey Data, examined citizen attitudes about the police and crime in their neighborhoods. The data were obtained through telephone interviews conducted by trained interviewers. These interviews followed a standard questionnaire designed by the project leaders. Variables include perceived risk of victimization, evaluations of the delivery of police services, household victimization occurring in the previous year, actions taken by citizens in response to crime, and demographic characteristics of the neighborhood.
Curated

Process Evaluation of the Residential Substance Abuse Treatment (RSAT) Program at the South Idaho Correctional Institution, 1999-2000 (ICPSR 3153)

Released/updated on: 2006-03-30
Geographic coverage: United States, Idaho
Time period: 1999-01-01--2000-01-01
This study is a process evaluation of a Residential Substance Abuse Treatment (RSAT) program at the South Idaho Correctional Institution (SICI), addressing the following research questions: (1) Did the SICI RSAT program as delivered conform with its stated goals and objectives? (2) Did the program result in reduced recidivism, abstinence from drug and alcohol use, and reduced costs of incarceration? (3) Did the referral process identify the targeted population? (4) Would the SICI RSAT data, management, staffing, and design be suitably established within two years to allow for a full outcome evaluation? (5) Were there communication issues among the IDOC, Parole Commission, and contract providers that might interfere with program implementation and delivery? and (6) Were there any cooperative remedies that had been, or might be developed to address implementation and delivery difficulties? Researchers conducted field observations (Part 1, Observational Data) of program delivery by program leaders using both the Cognitive Change Program Module and the Minnesota Model-Based Chemical Dependency Treatment Modules in each of the three phases of the therapeutic community environment. Researchers administered questionnaires to inmates (Part 2, Inmate Interview Data) and staff (Part 3, Staff Interview Data) regarding their perceptions of program operations. Variables for Part 1 include the date and time of observation, nature of observation, clarity, organization, and substance of program delivery, the program leader's involvement and the quality of that involvement with inmates, how prepared the program leader was, and the general therapeutic atmosphere of the program. Demographic variables for Part 2 include the race, age, ethnicity, and level of education of each inmate. Other variables include use of alcohol and illegal drugs prior to incarceration, inmates' perceptions of the treatment personnel, their levels of involvement with the group meetings and cognitive self-change groups, the atmosphere of therapy, ratings of communication and delivery of treatment, quality of service, and the strengths and weaknesses of the RSAT program. Variables for Part 3 include staff's perceptions of the RSAT program and whether they felt the program content and delivery were well organized and easy to understand, perceptions of the program leader's preparation and involvement, perceptions of communication and consistency issues, the quality of service, and the strengths and weaknesses of the RSAT program.
Curated

Situational Crime Prevention at Specific Locations in Community Context: Place and Neighborhood Effects in Cincinnati, Ohio, 2005-2008 (ICPSR 26981)

Released/updated on: 2013-12-23
Geographic coverage: United States, Ohio, Cincinnati
Time period: 2006-07-01--2006-10-01, 2006-07-01--2006-10-01, 2005-01-01--2006-12-01, 2007-01-01--2008-01-01, 2007-03-01--2008-06-01
The study examined the situational and contextual influences on violence in bars and apartment complexes in Cincinnati, Ohio. Interviews of managers and observations of sites were made for 199 bars (Part 1). Data were collected on 1,451 apartment complexes (Part 2). For apartment complexes owners were interviewed for 307 and observations were made at 994. Crime data were obtained from the Cincinnati Police Department records of calls for service and reported crimes.
Curated
Simple Crosstabs

Tool Mark Analysis of Cut Costal Cartilage, 2009-2010 [United States] (ICPSR 28741)

Released/updated on: 2014-09-16
Geographic coverage: United States
Time period: 2009-01-01--2010-01-01
The study was designed to establish the potential error rate associated with the generally accepted method of tool mark analysis of cut marks in costal cartilage. Three knives with different blade types were used to make experimental cut marks in costal cartilage of pigs. Each cut surface was cast, and each cast was examined by three analysts working independently. Presence of striations, regularity of striations, and presence of a primary and secondary striation pattern were recorded for each cast. The distance between each striation was measured. The Cut Mark Measurement Data (Dataset 1) are comprised of the observations and measurements of three analysts on 180 distinct specimen identifiers. The repeated measurements were aggregated by taking the Mean Interstriation Distance (MID) and the medians of the numeric variables for each combination of the categorical variables, resulting in the Aggregated Cut Mark Measurement Data (Dataset 2).
Curated

Effects of Child Maltreatment, Cumulative Victimization Experiences, and Proximal Life Stress on Adult Outcomes of Substance Use, Mental Health Problems, and Antisocial Behavior, 2 Pennsylvania counties, 1976-2010 (ICPSR 36592)

Released/updated on: 2021-04-27
Geographic coverage: Pennsylvania
Time period: 1976-01-01--1977-01-01, 1980-01-01--1982-01-01, 1990-01-01--1992-01-01, 2008-01-01--2010-01-01
The study investigates protective factors for maltreated children and predictors of self-reported crime desistence among maltreated and multiply victimized children. Data are from the Lehigh Longitudinal Study, a prospective investigation of children and families that began in the 1970s. The original sample was comprised of 457 children and their families. Over 80 percent of the children, now adults, were most recently assessed in 2010, at an average of 36 years, using a comprehensive, interviewer-administered survey. Data on child maltreatment and related risk and protective factors were collected much earlier, beginning when participants were preschoolers, 18 months to 6 years of age. Childhood data are from multiple sources, including child welfare case observations of parents and children, school records, and parent and adolescent surveys. Data collected during adolescence and adulthood offer detailed accounts of the psychosocial adjustment and well-being of participants and their families at later life stages, ongoing experiences of abuse and victimization, self-reported crime and antisocial behavior, and protection and resilience.
Curated

Multisite Evaluation of Veterans Treatment Courts: Systematic Assessment of Implementation and Intermediate Outcomes, Florida, North Carolina, and Texas, 2016-2019 (ICPSR 37850)

Released/updated on: 2024-05-29
Geographic coverage: North Carolina, United States, Texas, Florida
Time period: 2016-02-01--2020-06-01

The purpose of this study was to conduct a comprehensive multi-site examination of veterans treatment court (VTC) operations through an implementation and intermediate outcome evaluation. The focus was primarily on VTC processes and participant populations, as well as basic participant outcomes. Both quantitative and qualitative data were collected from baseline and follow-up interviews, self-report survey data, semi-structured observations, and official records from eight VTC programs in three states.

Users should note that qualitative data are not available as part of this study at this time. It is not known when these data might be made available.

Curated

Evaluation of the Use of Computers in Patrol Cars by the San Francisco Police Department, 1999-2000 (ICPSR 3489)

Released/updated on: 2006-03-30
Geographic coverage: San Francisco, United States, California
Time period: 1999-01-01--2000-01-01
In an effort to reduce the workload of police officers participating in problem-solving and community-oriented activities, the San Francisco Police Department applied for and was awarded a Community Oriented Policing Services (COPS) Making Officer Redeployment Effective (MORE) grant in 1995 to integrate Mobile Computing Terminals (MCTs), or laptop computers, into its daily operations. The National Institute of Justice funded an evaluation of this COPS MORE initiative. The evaluation examined the efficacy of a technological intervention to improve operational efficiency, service quality, and the corresponding changes in officers' attitudes and behaviors associated with integrating the use of MCTs for computerized incident reporting into the work process. The two systematic methods of data collection used for this research project were pencil-and-paper surveys of officers' attitudes toward computers and community policing and direct observation of the behavior of officers on patrol, including measurements of time to complete reports and time engaged in police activities.
Curated

Indirect Impacts of Community Policing, Jersey City, NJ, 1997-1999 (ICPSR 29430)

Released/updated on: 2014-10-08
Geographic coverage: Jersey City, United States, New Jersey
Time period: 1997-01-01--1999-01-01
This study attempted to measure spatial displacement or diffusion of crime to areas near the targeted sites of police intervention. Data were drawn from a controlled study of displacement and diffusion in Jersey City, New Jersey. Two sites with substantial street-level crime and disorder were targeted and carefully monitored during an experimental period. Two neighboring areas were selected as "catchment areas" from which to assess immediate spatial displacement or diffusion. Intensive police interventions were applied to each target site but not to the catchment areas. More than 6,000 20-minute social observations were conducted in the target and catchment areas. Physical observations of the areas were conducted before, during, and after the interventions as well. These data were supplemented by interviews with local residents and ethnographic field observations.
Curated

Outcome Evaluation of Parents Anonymous, United States, 2003-2004 (ICPSR 37126)

Released/updated on: 2018-11-19
Geographic coverage: United States
Time period: 2003-08-01--2004-01-01

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.

'Parents Anonymous' is a self-help group aimed at strengthening families and reducing child maltreatment outcomes. This study assessed whether parent's participation in the program was associated with child maltreatment outcomes and with their change in risk and protective factors. The study contains both qualitative and quantitative data.

For the quantitative segment, group facilitators completed a survey at the beginning of the study. Through these surveys facilitators provided information regarding their level of education, how they heard about their positions, whether they were paid workers or volunteers, and more. Following the completion of facilitator surveys, 206 parents new to the 'Parents Anonymous' program were interviewed. The first interview took place 1 month into the program and the third 6 months later. Parents were asked about their demographics, their living situations, parenting style, and stressors in their lives.

In the qualitative segment 36 parents from two states participating in the Spanish-language 'Parents Anonymous' groups were assessed with semi-structured in-person and over the phone interviews. The interviews were conducted once at the beginning of the program, 1 month into the program, and again at 6 months. Additional qualitative data was collected through group observations and focus groups.

Curated
Simple Crosstabs

Evaluation of Camera Use to Prevent Crime in Commuter Parking Facilities within the Washington Metro Area Transit Authority (WMATA) Parking Facilities, 2004-2009 (ICPSR 32521)

Released/updated on: 2015-02-27
Geographic coverage: District of Columbia
Time period: 2004-01-01--2010-01-01

This study sought to identify what parking facility characteristics and management practices within the Washington Metro Transit Police (MTP) might create opportunities for crime, analyze those findings in relation to past crimes, and identify promising crime reduction strategies. The project consisted of three main research components: (1) identification of the magnitude of car crime in commuter parking facilities and possible strategies for prevention of such car crime; (2) identification and implementation of a crime prevention strategy; and (3) evaluation of the strategy's effectiveness.

In partnership with the MTP staff, the research team created a blocked randomized experimental design involving 50 matched pairs of commuter parking facilities in which a combination of live and dummy digital cameras were deployed, along with accompanying signage, at the exits of one randomly selected facility from each pairing. After a period of 12 months following camera implementation, the research team analyzed the impact of the cameras on crime occurring in and around Metro's parking facilities.

Curated
Restricted

Addressing Violence Towards Youth and Young Adults in Indigenous Communities: A Tribal-Research Partnership, United States, 2022-2023 (ICPSR 39178)

Released/updated on: 2025-12-02
Geographic coverage: United States
Time period: 2022-01-01--2024-07-01

Through a new tribal program and researcher partnership, this study aimed to answer the questions: what does violence look like to Native youth, and how do Native youth experience resilience and how can that resilience be strengthened? Through the use of two theoretical frameworks, Galtung's Basic Human Needs and the Socio-Ecological model, these questions were explored.

The work from this project was threefold, first this was a capacity-building grant. Therefore, the central goal was to establish a new tribal program partnership between Native Women's Society of the Great Plains (NWS), led by researchers from the University of South Dakota (USD) and researchers from the University of Colorado Colorado Springs (UCCS). Together they worked to identify additional members who would be part of the study design, implementation, analysis, and dissemination. Project partners ranged in age and geographic location. Participants from NWS, USD, and UCCS worked collaboratively to meet the additional goals of this project.

The second goal was to explore an issue of concern to NWS across the Great Plains Region using the community based participatory research approach. From previous discussions between the researchers and NWS team, vulnerability to violence begins in youth, and therefore was of particular interest to Native people of the Great Plains Region. Thus, USD, NSW, and UCCS developed and applied for the Tribal-Research Capacity-Building Grant together.

The third goal was to identify a priority matter from the data collected on this project and collaborate on a subsequent grant application.

To meet these three overarching goals, five objectives were mapped out for this project. These included the following:

  • Objective 1: Develop a communication strategy among the partnership agency members to advance capacity and enable meaningful conversations about difficult topics.
  • Objective 2: Develop an answer to the question "what is violence?" for this population.
  • Objective 3: To understand how these different sources of violence interact with the human needs identified under objective 2 to create patterned vulnerabilities (or susceptibilities).
  • Objective 4: To address how resilience works within the developed model.
  • Objective 5: To extend capacity building in the broader Indigenous communities of the Great Plains through bidirectional communication and information sharing.

Curated
Restricted

Longitudinal Post-Coital DNA Recovery 2010-2014 [UNITED STATES] (ICPSR 35254)

Released/updated on: 2017-06-29
Geographic coverage: United States
Time period: 2010-01-01--2014-01-01

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.

This study sought to apply current and advanced Y-STR DNA technology in forensic laboratories to a large in vivo population of proxy-couples, to provide groundwork for future inquiry about the conditions affecting DNA recovery in the living patient, to determine timing for evidence collection, and to attempt to identify variables influencing DNA recovery. The objective of this research was to create the evidence base supporting or limiting the expansion of the 72-hour period for evidence collection. Another objective was to identify conditions that might influence the recovery of DNA, and therefore influence policies related to sample collection from the complex post-coital environment.

The collection includes 6 SPSS data files:

  1. AlleleRecovery Jun 2014 Allrec.sav (n=70; 34 variables)
  2. AlleleRecovery Jun 2014 Used for descriptve analysis.sav (n=66; 58 variables)
  3. Condom_collections-baseline-d9-Jun2014 Allrec without open-ended-ICPSR.sav (n=70; 66 variables)
  4. DNADemogFemalesJun2014- without open-ended AllRec-ICPSR.sav (n=73; 67 variables)
  5. DNADemogFemalesJun2014- without open-ended -For analysis with group variables-ICPSR.sav (n=66; 73 variables)
  6. DNADemogMalesJun2014- without open-ended AllRec-ICPSR.sav (n=73; 46 variables)
and 1 SAS data file (dnalong.sas7bdat (n=264; 7 variables)).

Data from a focus group of subject matter experts which convened to identify themes from their practice are not included with this collection.

Curated

Reducing Disorder, Fear, and Crime in Public Housing: Evaluation of a Drug-Crime Elimination Program in Spokane, Washington, 1992-1995 (ICPSR 2628)

Released/updated on: 2006-03-30
Geographic coverage: United States, Spokane, Washington
Time period: 1992-01-01--1995-12-31
Established in 1994, Project ROAR (Reclaiming Our Area Residences) is a public housing drug-crime elimination program sponsored by the Spokane Police Department and the Spokane Housing Authority. This study was undertaken to examine and evaluate the effects and outcomes of Project ROAR as it was implemented in the Parsons' Public Housing Complex, located in downtown Spokane, Washington. In addition, the study sought to determine to what extent the project as implemented reflected Project ROAR as originally conceived, and whether Project ROAR could be considered a comprehensive community policing crime prevention program. Further, the study attempted to determine what effects this collaborative anti-crime program might have on: (1) residents' perceptions of the quality of their neighborhood life, including perceptions of neighborhood inhabitants, satisfaction with their neighborhood, fear of crime, and neighborhood physical and social disorder, (2) objective measures of physical and social disorder, (3) levels of neighborhood crime, and (4) subjective perceptions of the level and quality of policing services. To assess the implementation and short-term impacts of Project ROAR, data were collected from various sources. First, four waves of face-to-face interviews were conducted with Parsons' Public Housing residents at approximately six-month intervals: April 1994, December 1994, May 1995, and November 1995 (Part 1, Public Housing Residents Survey Data). Information collected from interviews with the Parsons' residents focused on their involvement with Project ROAR, community block watches, and tenant councils. Residents commented on whether there had been any changes in the level of police presence, drug-related crimes, prostitution, or any other physical or social changes in their neighborhood since the inception of Project ROAR. Residents were asked to rate their satisfaction with the housing complex, the neighborhood, the Spokane Police Department, the number of police present in the neighborhood, and the level of police service. Residents were also asked if they had been the victim of any crimes and to rate their level of fear of crime in the complex during the day and night, pre- and post-Project ROAR. The gender and age of each survey participant was also recorded. The second source of data was a city-wide survey mailed to the residents of Spokane (Part 2, Spokane Citizens Survey Data). Information collected from the survey includes demographics on ethnicity, gender, age, highest level of education, present occupation, and family income. The city residents were also asked to assess the level of police service, the number of police present in their neighborhood, the helpfulness of neighbors, whether they felt safe alone in their neighborhood, and overall satisfaction with their neighborhood. Third, a block-level physical and social disorder inventory was taken in April 1994, October 1994, April 1994, and October 1995 (Part 3, Neighborhood Inventory Data). The sex, age, and behavior of the first ten people observed during the inventory period were recorded, as well as the number of people observed loitering. Other observations made included the number of panhandlers, prostitutes, open drug sales, and displays of public drunkenness. The number of residential and commercial properties, restaurants, bars, office buildings, empty lots, unboarded and boarded abandoned buildings, potholes, barriers (walls or fences), abandoned cars, and for-sale signs, along with the amount of graffiti on public and private properties and the amount of litter and broken glass observed in each neighborhood, completed the inventory data. Finally, crime reports were collected from the Spokane Police Department's Crime Analysis Unit (Part 4, Disaggregated Crime Data, and Part 5, Aggregated Crime Data). These data contain monthly counts of robberies and burglaries for the public housing neighborhood, a constructed controlled comparison neighborhood, and the city of Spokane for the period January 1, 1992, through December 31, 1995.
Curated

Exploring the Drugs-Crime Connection Within the Electronic Dance Music and Hip Hop Nightclub Scenes in Philadelphia, Pennsylvania, 2005-2006 (ICPSR 21187)

Released/updated on: 2013-01-15
Geographic coverage: United States, Philadelphia, Pennsylvania
Time period: 2005-04-01--2006-12-01
To explore the relationship between alcohol, drugs, and crime in the electronic dance music and hip hop nightclub scenes of Philadelphia, Pennsylvania, researchers utilized a multi-faceted ethnographic approach featuring in-depth interviews with 51 respondents (Dataset 1, Initial Interview Qualitative Data) and two Web-based follow-up surveys with respondents (Dataset 2, Follow-Up Surveys Quantitative Data). Recruitment of respondents began in April of 2005 and was conducted in two ways. Slightly more than half of the respondents (n = 30) were recruited with the help of staff from two small, independent record stores. The remaining 21 respondents were recruited at electronic dance music or hip hop nightclub events. Dataset 1 includes structured and open-ended questions about the respondent's background, living situation and lifestyle, involvement and commitment to the electronic dance music and hip hop scenes, nightclub culture and interaction therein, and experiences with drugs, criminal activity, and victimization. Dataset 2 includes descriptive information on how many club events were attended, which ones, and the activities (including drug use and crime/victimization experiences) taking place therein. Dataset 3 (Demographic Quantitative Data) includes coded demographic information from the Dataset 1 interviews.
Curated
Restricted

Assessment of Financial Judgment: Conceptual and Measurement Approaches, Metro Detroit, Michigan, 2014-2016 (ICPSR 37130)

Released/updated on: 2018-12-19
Geographic coverage: Detroit, United States, Michigan
Time period: 2014-01-01--2016-01-01

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.

Drawing on the principles of Whole Person Dementia Assessment (Mast, 2011) and Appelbaum and Grisso's (1988) decision-making model, this project developed a tool, the Lichtenberg Financial Decision Rating Scale (LFDRS). The conceptual model for the LFDRS questionnaire integrates the measurement of contextual variables with financial capacity assessment. The purpose of the study was to establish reliability and validity of the LFDRS and to collect data on normative financial decision-making by older adults.

The researchers posited that as financial exploitation of older adults increases, investigation and prosecution of these cases remains difficult for criminal justice professionals who must balance protection of older adults with their right to autonomy; and that both under and over-protection of older adults can lead to damaging consequences. The project goal was to develop a set of new financial decision-making screening and comprehensive measures for criminal justice professionals and non-criminal justice professionals to aid in detecting and prosecuting financial exploitation of older adults. The LFDRS (described above) is meant to be used by mental health professionals, specially trained in assessment of older adults. In addition, the researchers developed a 10-item screening tool, the Lichtenberg Financial Decision Screening Scale or Short Scale (LFDSS), that was tested by multiple professionals working in diverse settings (e.g., APS workers, elder law attorneys, law enforcement personnel).

Family members are another group that are often aware of an older adult's vulnerability to financial exploitation and therefore, the researchers developed the Lichtenberg Financial Decision Rating Scale -- Family and Friends version (LFDRS - Family and Friends also known as the LFDRS Informant) to allow concerned professionals to interview confidantes of older adults to help measure financial capacity of a loved one. This tool may be particularly useful for Adult Protective Services to interview multiple people regarding their concerns about an older adult.

The collection contains 3 SPSS data files:

  • LFDRS-Data-for-ICPSR.sav (200 cases, 109 variables)
  • LFDRS_Informant-Data-for-ICPSR.sav (150 cases, 45 variables)
  • LFDSS_Screener-Data-for-ICPSR.sav (213 cases, 24 variables)
Curated
Partially restricted
Simple Crosstabs

Post Coital DNA Recovery in Minority Proxy Couples, United States, 2014-2018 (ICPSR 37250)

Released/updated on: 2019-12-17
Geographic coverage: United States
Time period: 2014-01-01--2018-01-01

Introduction and Background. Minorities are less likely to report rapes. The Post Coital DNA Recovery (PCDR) study (2009-14) subjects were white (93%) where expanded collection times were not generalizable to minority populations. Evidence reports health and medical differences between races necessitating duplication of previous research in minority populations.

Aims. (1) What is the time period in which it is possible to collect post-coital DNA in minority women using Y-STR laboratory methods? and (2) when compared to the former study sample of minority and non-minority, what are the physiological conditions, factors, or activities in minority couples that influence post-coital DNA recovery?

Design. The design includes mixed methods duplication perfected in the first study, embracing descriptive and inferential techniques. Qualitative research used semi-structured interviews. Aim 1 analysis used PCDR-M data only. Aim 2 combined data from both PCDR and PCDR-M studies. Combined, DNA recovery, a binary outcome accounting for repeated methods in population regression analysis, used Generalized Estimating Equation (GEE) methods.

Fidelity. The strict criteria for adherence included considerable outreach and support of study personnel. PCDR and PCDR-M data combined and compared the two samples, which had specific homogeneity, including same inclusion and elimination criteria in both studies; fidelity to the validated protocol; laboratory method and interpretation for inclusion; duplicate statistical analysis; and interpretation of data. Any variation in key variables met elimination criteria.

Assumptions and Limitations. Assumptions included (1) motivation is altruistic; (2) motivation is incentives and coercion for some; (3) negotiating coitus is difficult and stressful; and (4) similar fidelity and dropout rates. The limitations included (1) a lack of representation for the diverse experiences of rape victims; (2) sample size; (3) self-selection bias; (4) protocol adherence; and (4) advances in laboratory science and DNA kits.

Demographics. Demographic variables included gender, race, and age. Major categories in the dataset included participants' reproductive history, data on female participants' reproductive organs, and childhood abuse.

Curated
Restricted

Efficiency in Processing Sexual Assault Kits in Crime Laboratories and Law Enforcement Agencies, United States, 2013-2014 (ICPSR 36747)

Released/updated on: 2018-11-29
Geographic coverage: United States
Time period: 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.

This study presents a research-informed approach to identify the most efficient practices for addressing un-submitted sexual assault kits (SAKs) that accrue in U.S. law enforcement agencies (LEAs) as well as untested SAKs pending analysis in crime laboratories. The study examined intra- and interagency dynamics associated with SAK processing efficiency in a linked sample of crime laboratories. SAK outputs and inputs were assessed for laboratories that conduct biological forensic analysis and LEAs that submit SAK evidence to these laboratories. Production functions were estimated to examine effects of labor and capital inputs, in addition to policies, management systems, and cross-agency coordination on efficiency. Six jurisdictions were recruited for site visits, and qualitative methods were used to understand how LEAs, laboratories, and prosecutors implement practices that affect efficiency.

This study contains 7 data files including:

  1. Crime Lab_Raw.dta (n=147; variables =242)
  2. Crosswalk File.dta (n=2337; variables=2)
  3. lab_analysis_sample_2017-04-06.dta (n=132; variables=92)
  4. LEA Communication LCAs.dta (n=321; variables=15
  5. merged_analysis_file_JH2017-04-30.dta (n=273; variables=117)
  6. policy Class probabilities_LABS.dta (n=139; variables=19)
  7. SAK LAB COMMUNICATION LCA.dta (n=134; variables=15)
Curated

Evaluation of the Implementation of the Sex Offender Treatment Intervention and Progress Scale (SOTIPS), United States, 1978-2017 (ICPSR 37035)

Released/updated on: 2020-10-29
Geographic coverage: New York City, United States, Phoenix, New York (state), Arizona

The purpose of the project was to (1) determine whether the combined dynamic (SOTIPS) and static risk assessment (Static-99R) tools better predicted sexual recidivism than either alone, and (2) determine whether the tools could be implemented successfully in more representative populations. Previous research has established a "status quo" for risk assessments.

This study was set within the context of the developing sexual offender risk prediction field, where investigators explored reliable and valid means to assess what have been termed "dynamic risk factors." Instruments that identify the specific psychological risk factors present in the individual offender ought to allow treatment for that individual to be tailored to these specific needs, thus increasing its effectiveness. Thus, instruments have been designed to:

  • Assess psychological factors that are empirically related to sexual recidivism, thus creating a basis for selecting treatment targets
  • Show robust incremental predictive validity relative to Static-99R or other measures of static risk factors
  • Measure change in a way that is convincingly related to sexual recidivism
  • Incorporate and point risk managers towards some of the factors identified in the desistance literature
  • Improve the effectiveness of treatment in reducing sexual recidivism

Enrollment of sex offenders in the evaluation study began in April 2013. To be included, offenders needed to be Static-99R eligible (an adult male convicted of a contact or non-contact sex offense with an identifiable victim), mentally cognizant, released to community supervision, and at least 18 years old in January 2013 in Maricopa County and April 2013 in New York City.

Curated
Restricted

Electronic Harassment: Assessment, Associations and Policy, Washington, 2013-2015 (ICPSR 36402)

Released/updated on: 2025-12-02
Geographic coverage: Oregon, United States, Washington
Time period: 2013-01-01--2015-01-01

Bullying behaviors are common among adolescents and are associated with numerous negative health and social consequences that can persist into adulthood for victims, bullies and bystanders. More recently, bullying behaviors have migrated to online platforms where they are not well understood and lack standardized definitions. Thus, current efforts to understand prevalence and promote appropriate policies lack a strong evidence base.

By applying Concept Mapping and recruiting participants, including adolescents and professionals representing education, health and the justice system, the study team attempts to fills these gaps by creating a standardized definition of electronic harassment and an associated measurement tool. Further outcomes will include several manuscripts describing the findings submitted to health and social science conferences and journals, and dissemination efforts involving community leaders and local media. Upon successful completion of these objectives the diverse and multidisciplinary research team will disseminate these findings in the public health, education and policy arenas.

Curated

After Rescue: Evaluation of Strategies to Stabilize and Integrate Adult Survivors of Human Trafficking to the United States, 2006-2011 (ICPSR 36405)

Released/updated on: 2023-09-27
Geographic coverage: United States
Time period: 2006-01-01--2011-01-01

This mixed-methods project examined comprehensive case management services provided from fiscal years 2006 to 2011 to adult survivors of human trafficking born outside of the United States. The purpose was to evaluate the effectiveness of different intervention strategies to stabilize, rehabilitate, and integrate survivors into wider society. Case management services were funded by the Anti-Trafficking in Persons (ATIP) Program of the Office of Refugee Resettlement (ORR) under the Per Capita Reimbursement Contract administered by the U.S. Conference of Catholic Bishops (USCCB). Several data sources were used for analysis: 1) A longitudinal, relational database of survivor cases as reported electronically by subcontracted social service providers throughout the United States, 2) intake assessment and case notes, and 3) group discussions and in-depth interviews with service providers to gain an understanding of the processes and dynamics involved in protecting survivors from repeat victimization and facilitating their reintegration into the mainstream society.

Two datasets are included in this collection: the Base dataset (DS1), a cleaned and merged version of USCCB records, and the Analysis dataset (DS2), which includes all base items and variables constructed for analysis. The qualitative interview data will be made available at a future date.

Curated

Formative Evaluation of a Technology-Based Behavioral Health Program for Victims of Crime, North Carolina, 2019-2021 (ICPSR 38261)

Released/updated on: 2024-08-28
Geographic coverage: North Carolina, United States
Time period: 2019-01-01--2021-01-01

This initial Phase 1 formative evaluation included the development of a logic model to guide telehealth programming, an evaluability assessment of existing telehealth services, and a pilot test of initial implementation to capture the components needed for future fidelity assessment of these telehealth services as part of a multi-phase evaluation. The telemental health programming was focused on a hybrid approach of service delivery by El Futuro, a community-based organization in Durham, North Carolina. El Futuro's hybrid model of telemental health services combines methods of telehealth and in-person treatment with an array of service components including psychotherapy, psychiatric services, and case management for individuals who were victims of crime (VOCs) seeking mental health services.

Data associated with this project contain information about telehealth sites, client gender, psychiatric diagnoses, session types for the hybrid model, reported traumas for the overall sample used in the evaluability, and feasibility portion of the formative evaluation. The collection also includes outcome information for a subset of participants, such as client reported improvement and satisfaction.

Curated
Simple Crosstabs

Identifying Cost-Effective Security Barrier Technologies for K-12 Schools: An Interdisciplinary Evaluation, Arizona, 2021 (ICPSR 38455)

Released/updated on: 2023-06-15
Geographic coverage: United States, Arizona

This multidisciplinary study included three objectives: (1) to conduct physical security surveys of K-12 schools in Arizona to compile a dataset of the physical security barrier technologies in use in those schools; (2) to survey parents and teachers about their perceptions of security in their schools, and compare their perceptions to those of security experts who conducted physical security surveys of participating schools; and (3) to test commonly used door and window materials in schools against ballistic and forced entry attack to determine the time necessary to penetrate the material.

To assess physical security, researchers visited 73 schools in 15 school districts and collected data on 3712 doors. The data collected included door material, door condition, hinges, locks, door knobs, door closers, and any windows adjacent to, or in, each door. Board certified security professionals and a retired law enforcement officer then scored the security value of each type of physical security device on a scale of 0 to 5. The scores were aggregated to arrive at an overall security score for each school that was compared to the survey responses of stakeholders. Commonly used door and window materials used in schools were also tested against ballistic and force entry attacks to establish baseline penetration times. The Penetration Test Protocols is available to download as study documentation, but the completed test report is not available with this collection.

Parent perceptions were assessed using a 45 item survey. Data were collected from 614 parents or guardians who had at least one child attending one of 43 K-12 schools in 9 Arizona school districts. Most parent respondents self-identified as females (n = 401; 94 missing data points). The average parent respondent age was 43.64 (SD = 8.70), with an age range from 23 to 78 years old (113 missing data points). Parent respondents identified as White, non-Hispanic (66 percent), Hispanic (10.3 percent), Black or African American (.5 percent), American Indian (4.6 percent), Asian (.7 percent), and Native Hawaiian or Pacific Islander (.2 percent; 110 missing data points).

Teacher perceptions were assessed using a 47 item survey. Data were collected from 384 teachers who taught at one of 43 K-12 schools in 8 Arizona school districts. Most teacher respondents self-identified as females (n = 292; 6 missing data points). The average teacher age was 45.38 (SD = 12.77), with an age range from 22 to 100 years old (39 missing data points). Teacher respondents identified as White, non-Hispanic (84.4 percent), Hispanic (7.8 percent), Black or African American (.5 percent), American Indian (1 percent), Asian (.3 percent), and Native Hawaiian or Pacific Islander (.3 percent; 18 missing data points). The participants' reported an average job tenure of 7.12 years (SD = 6.65), with a range from .17 to 40 years at their school (26 missing data points).

Curated
Simple Crosstabs

Improving Officer Decision-Making: Can Personality Predict Outcomes in Use of Force Decisions? North Carolina and South Carolina, 2018-2020 (ICPSR 38687)

Released/updated on: 2024-04-11
Geographic coverage: North Carolina, United States, South Carolina
Time period: 2018-01-01--2020-09-30

The current study sought to examine the impact of select psychological, cognitive, professional experience and social network factors on police officers' decisions to use force. Additionally, the study examined the impact of a brief citizen education intervention (i.e. the completion of police officer training simulations) on citizens' attitudes toward police and use of force. All participants completed three training scenarios inside a firearms training simulator.

A sample of law enforcement officers and civilians took part in the study. Participants completed a series of questionnaires designed to measure, among other things:

  • Positive and Negative Emotionality
  • Need for Cognition
  • Cognitive Reflection
  • Professional experiences as a police officer (law enforcement participants only)
  • Size of friendship networks within the workplace (law enforcement participants only)
  • Perceptions of how their friendship networks would be impacted if the participant were to use excessive force (law enforcement participants only)
  • Pre-post measures of attitudes toward police (civilian participants only)
Curated

Process Evaluation of the Residential Substance Abuse Treatment Program at the Minnesota Department of Corrections, 1999 (ICPSR 3579)

Released/updated on: 2006-03-30
Geographic coverage: United States, Minnesota
The objective of this process evaluation was to evaluate the integrity of the Minnesota Correctional Facility (MCF)-Red Wing Residential Substance Abuse Treatment (RSAT) program service delivery system in order to (1) provide feedback designed to enhance the existing strengths of the RSAT program and improve any existing or potential weaknesses, and (2) prepare for a subsequent outcome evaluation. The process evaluation data consist of two administrations of the Correctional Institution Environment Scale (CIES) (Parts 1 and 2) and three rounds of Rating of Facilitation of RSAT Groups (Parts 3-5). Resident-participants in this study were male juvenile offenders incarcerated at the MCF-Red Wing who had been determined to have significant substance abuse problems as an aspect of their delinquency. A total of 69 residents participated in the RSAT program during the course of the evaluation. All RSAT program residents were required to participate in all aspects of the program. Four caseworkers, one chemical dependency counselor, and two teachers participated in all aspects of the process evaluation. Ten corrections officers and three administrators participated in the CIES administration. There are four forms of the Correctional Institution Environment Scale (CIES): (1) The Real Form (Form R), (2) the Short Form (Form S), (3) the Ideal Form (Form I), and (4) the Expectations Form (Form E). Form R and Form I were employed in this study. Form R measures resident and staff perceptions of the current or "actual" climate of the program. Form I is worded to allow residents and staff to answer questions in terms of an ideal program. Both forms are comprised of 90 true-false statements. The CIES was administered twice for this study, with the first administration in September 1999. Participants in this administration of the CIES were 28 residents of the Princeton Cottage (the cottage that housed the RSAT participants) and 12 staff (administrators, caseworkers, and corrections officers). The second administration was in December 1999. Participants in this administration were 25 residents of the Princeton Cottage and 10 staff (administrators, caseworkers, and corrections officers). The surveys were collected and sent to Marquette University investigators for scoring and interpretation. An extensive evaluation of group facilitation was undertaken, with all groups videotaped between May 1999 and September 1999. These videotapes were shipped to Marquette University for review. In total, 122 videotapes were reviewed and rated. Two randomly selected raters evaluated each tape on the 22-item Red Wing Global Scale developed for this evaluation. The primary components of the sessions evaluated by the rating scale involved (1) the adherence of the facilitators to the treatment model, (2) the skill level of the facilitators, and (3) the contribution of the residents to the group processes. Following training, the raters began rating the videotapes in a progression of three rounds (each round consisting of a month) conducted in June, August, and October of 1999.
Curated

Project on Human Development in Chicago Neighborhoods (PHDCN): Infant Assessment Unit, Wave 1, 1995-1997 (ICPSR 13579)

Released/updated on: 2006-02-17
Geographic coverage: United States, Chicago, Illinois
Time period: 1994-01-01--1997-01-01
The Project on Human Development in Chicago Neighborhoods (PHDCN) was a large-scale, interdisciplinary study of how families, schools, and neighborhoods affect child and adolescent development. One component of the PHDCN was the Longitudinal Cohort Study, which was a series of coordinated longitudinal studies that followed over 6,000 randomly selected children, adolescents, and young adults, and their primary caregivers over time to examine the changing circumstances of their lives, as well as the personal characteristics, that might lead them toward or away from a variety of antisocial behaviors. Numerous measures were administered to respondents to gauge various aspects of human development, including individual differences, as well as family, peer, and school influences. Part of the Longitudinal Cohort Study was the Infant Assessment Unit (IAU). The objective of the IAU was to observe how prenatal and postnatal conditions affect the health and cognitive functioning of infants during the first year of life. Consisting of several instruments, the IAU sought to measure infant cognition and quantify the experiences of the sampled infants from Cohort 0 during their first 12 months of life. Additionally, the IAU examined the circumstances surrounding the mother's pregnancy and the subsequent care received by the infant.
Curated

Gang Affiliation and Radicalization to Violent Extremism within Somali-American Communities, 5 North American Cities, 2013-2019 (ICPSR 37466)

Released/updated on: 2020-10-29
Geographic coverage: Canada, Minneapolis, United States, Massachusetts, Maine, Lewiston, Auburn, Minnesota, Portland (Maine), Ontario, Toronto, Boston
Time period: 2013-01-01--2019-01-01

How is the process of radicalization understood over time? Do current radicalization to violence differ from earlier waves? How can these understandings be utilized to prevent radicalization to violence and--equally important--understand the reach and impact of programs designed to do so? The overall goal of this project was to pursue the following aims:

  • Aim 1: To understand how adversity and social bonds relate to changes in openness to violent extremism over time.
  • Aim 2: To evaluate experience and perception of, and the effectiveness of, Countering Violent Extremism (CVE) activities.
  • Aim 3: To evaluate mechanisms of change in violent extremism.
  • Aim 4: To understand similarities/ differences in experiences and/or histories of Somali youth who joined Al-Shabab vs. those known to have been killed in Syria, fighting with ISIS and other terrorist groups.

The above aims were accomplished through extending an ongoing longitudinal research program to span 5 years, and expanding a psychological autopsy sample to include Somali youth who have left Minneapolis and been killed fighting with ISIS and other terrorist groups in Syria. Data collection for the longitudinal study consisted of conducting an additional wave of structured interviews with Somali youth (between the ages of 21-33); interviews included assessments of structural adversity (resettlement hardships, trauma exposure, and discrimination), social factors (connection to the resettlement community and/or Somali diaspora community, internet use, and level of acculturation) delinquency, gang involvement, civic engagement, and support for legal and illegal (violent) actions in support of political change. The researchers used latent transition analysis (LTA), generalized estimating equation modeling, and linear regression modeling to accomplish Aims 1-3. Aim 4 was accomplished by using a combination of open source data analysis, psychological autopsy and case analysis methodology. The researchers expanded our current in-depth case studies of Somali youth who left Minneapolis to join al-Shabaab (N = 23, males aged 22-30) to include those who joined ISIS or Al-Nusra (N=4, males aged 18-29). Research questions associated with Aim 4 were analyzed using a psychological autopsy method of developing case histories. Case histories were coded for themes and analyzed for convergence or divergence with case histories of youth who joined Al-Shabab. Scholarly products include manuscripts in journals relevant to criminal justice, policy briefs, and interim and final reports. This project builds on partnerships between Boston Children's Hospital, Somali communities, and Georgia State University.

Curated
Simple Crosstabs

Systematic Review of School-Based Programs to Reduce Bullying and Victimization, 1983-2009 (ICPSR 31703)

Released/updated on: 2014-01-24
Geographic coverage: United States, United Kingdom, Switzerland, Global, Spain, New Zealand, Greece, Canada, Czech Republic, Norway, Ireland, Finland, South Africa, Italy, Slovakia, Australia, Germany
Time period: 1983-01-01--2009-01-01
The purpose of this systematic review was to assess the effectiveness of school-based anti-bullying programs in reducing school bullying. The following criteria were used for the inclusion of studies in the systematic review: the study described an evaluation of a program designed specifically to reduce school (kindergarten to high school) bullying; bullying was defined as including: physical, verbal, or psychological attack or intimidation that is intended to cause fear, distress, or harm to the victim; and an imbalance of power, with the more powerful child (or children) oppressing less powerful ones; bullying (specifically) was measured using self-report questionnaires, peer ratings, teacher ratings, or observational data; the effectiveness of the program was measured by comparing students who received it (the experimental condition) with a comparison group of students who did not receive it (the control condition). There must have been some control of extraneous variables in the evaluation by (1) randomization, or (2) pre-test measures of bulling, or (3) choosing some kind of comparable control condition; published and unpublished reports of research conducted in developed countries between 1983 and 2009 were included; and it was possible to measure the effect size. Several search strategies were used to identify 89 anti-bully studies meeting the criteria for inclusion in this review: researchers searched for the names of established researchers in the area of bullying prevention; researchers conducted a keyword search of 18 electronic databases; researchers conducted a manual search of 35 journals, either online or in print, from 1983 until the end of May 2009; and researchers sought information from key researchers on bullying and from international colleagues in the Campbell Collaboration. Studies included in the review were coded for the following key features: research design, sample size, publication date, location of the study, average age of the children, and the duration and intensity of the anti-bullying program for both the children and the teachers.
Curated

Exploring the Causes and Consequences of Restrictive Housing in America's Prisons and Jails, Colorado, Missouri, North Carolina, Oregon, 2015-2019 (ICPSR 38091)

Released/updated on: 2023-05-17
Geographic coverage: North Carolina, Oregon, United States, Colorado, Missouri
Time period: 2015-01-01--2019-01-01

The overall purpose of this mixed methods, multi-site study was to explore the use of restrictive housing in United States prisons and jails from the perspective of incarcerated individuals and corrections officers who work in restrictive housing units. Restrictive housing, also known as solitary confinement or segregation, is defined as keeping an incarcerated person in their cell for 22 or more hours per day.

To study the extent to which exposure to restrictive housing affects outcomes (i.e., mental/physical health problems, deterrence from future misconduct) for incarcerated individuals, the research team collected administrative records of housing moves ("stints") from the Colorado Department of Corrections and Missouri Department of Corrections. Records are available for all individuals incarcerated between January 1, 2015 and December 31, 2017. Data from Colorado includes roughly 1.3 million observations from 39,849 incarcerations. Data from Missouri includes roughly 1.1 million observations from 79,208 incarcerations. To study the impact of working in restrictive housing units on officers' physical, emotional, and mental wellbeing, the team administered surveys to officers working in correctional facilities in Missouri (n=376), North Carolina (n=249), and Oregon (site 1 n=47, site 2 n=133).

The research team also conducted officer focus groups, interviews with agency leadership, observations of restrictive housing and general population units, and a national comprehensive survey about the use of restrictive housing in jails. Only the administrative records and officer wellbeing survey data are available in this collection.

Curated
Restricted

Documentation of Resident to Resident Elder Mistreatment in Residential Care Facilities, New York City, 2009-2013 (ICPSR 35649)

Released/updated on: 2017-06-29
Geographic coverage: New York City, United States, New York (state)
Time period: 2009-07-01--2013-03-01

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 this study was to investigate violence and aggression committed by nursing home residents that is directed toward other residents, referred to here as resident-to-resident elder mistreatment (R-REM). Resident-to-resident mistreatment (R-REM) was defined as: negative and aggressive physical, sexual, or verbal interactions between long term care residents, that in a community setting would likely be construed as unwelcome and have high potential to cause physical or psychological distress in the recipient.

The goals of this project were to: enhance institutional recognition of R-REM; examine the convergence of R-REM reports across different methodologies; identify the most accurate mechanism for detecting and reporting R-REM; develop profiles of persons involved with R-REM by reporting source; investigate existing R-REM policies, and; develop institutional guidelines for reporting R-REM episodes. Also, the project team sought to answer the following research questions: (1) Will the reporting of R-REM differ by source? (2) Which reporting methods will show the highest level of convergence and accuracy in reporting? (3) What resident characteristics or profiles will predict R-REM across the differing reporting sources? (4) What are the existing guidelines and/or institutional policies for reporting R-REM? To achieve these goals, the researcher conducted this study over a two week period in five urban and five suburban New York City facilities. Resident-to-resident abuse information was derived from five sources: (1) resident interviews (2) staff informants (3) observational data (behavior sheets) (4) resident chart reviews (5) incident and accident reports.

Curated
Restricted

Assessing the Influence of Home Visit Themes and Temporal Ordering On High-Risk Parolee Outcomes, Georgia, 2011-2015 (ICPSR 36517)

Released/updated on: 2018-01-08
Geographic coverage: United States, Georgia
Time period: 2011-01-01--2013-01-01, 2014-09-01--2015-01-01

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.

This project explored the intensity of supervision conditions on parole failures by considering the role of home visits in five major events: general violations, drug test failures, technical violation arrests, new felony arrests, and revocations. Longitudinal data from the State of Georgia were pooled to examine 28,284 parolees who completed supervision in 2011 - 2013.

Qualitative data analyzing case notes on home visits obtained from an offender case management system on high risk parolees who entered supervision between 2008, 2010 and 2012 and exited between 2011 through 2013 are not archived with ICPSR.

The study collection includes 2 SPSS data files: Historical_Agency_Dataset.sav (n=28,284; 39 variables) and Observational_Dataset.sav (n=383; 122 variables).

Curated
Restricted

An Innovative Response to an Intractable Problem: Using Village Public Safety Officers to Enhance the Criminal Justice Response to Violence Committed Against Alaska Native Women and American Indian Women in Alaska's Tribal Communities, 2008-2011 (ICPSR 37082)

Released/updated on: 2019-03-28
Geographic coverage: United States, Alaska
Time period: 2008-01-01--2011-12-31

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.

This project set out to understand the specific contributions Alaska's village public safety officers (VPSOs) make to the criminal justice responses to violence committed against Alaska Native and American Indian women in Alaska's tribal communities. More specifically, the goal of this study was to empirically document and assess the impact Alaska's VPSO program has on the investigation and prosecution of those who commit acts of sexual and domestic violence against Alaska Native and American Indian women in Alaska's tribal communities.

The data collected for this study were compiled from detailed case record reviews of a random sample of sexual assault, sexual abuse of a minor, and domestic violence incidents investigated by the Alaska State Troopers (AST) and closed between January 1, 2008 and December 31, 2011. Data pertaining to case-level (e.g., year and month of incident report and case closure, time to report) and incident-level (e.g., assault location, weapon use, assaultive behaviors) characteristics were collected, as were demographic data describing suspects, victims, and witnesses/third parties. The study also collected data detailing suspect and victim alcohol/drug use and intoxication, injuries sustained by victims, victim resistance strategies and behaviors, and victim disclosures, among other measures. Additional charging and case resolution (referral, prosecution, conviction) data were also compiled. Finally, the study collected detailed data on the activities and roles played by VPSOs in investigations, as well as additional follow-up activities and services provided to victims.

In total, 683 sexual assault (SA) and sexual abuse of a minor (SAM) and 982 domestic violence (DV) case records were coded and analyzed.

The study collections includes 6 Stata (.dta) files. The zip file includes 2013-VW-CX-0001_DV_CASE.dta (n=982; 127 variables), 2013-VW-CX-0001_DV_CHARGE.dta (n=3711; 23 variables), 2013-VW-CX-0001_DV_INDIV.dta (n=3747; 105 variables), 2013-VW-CX-0001_SA_CASE.dta (n=683; 133 variables), 2013-VW-CX-0001_SA_CHARGE.dta (n=1060; 24 variables), 2013-VW-CX-0001_SA_INDIV.dta (n=3140; 112 variables).