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Showing 1 – 17 of 17 results.
Curated

Census of Problem-Solving Courts, 2012 (ICPSR 36717)

Released/updated on: 2017-04-06
Geographic coverage: United States

With the creation of the first drug court in Miami-Dade County, Florida in 1989, problem-solving courts emerged as an innovative effort to close the revolving door of recidivism. Designed to target the social and psychological problems underlying certain types of criminal behavior, the problem-solving model boasts a community-based, therapeutic approach. As a result of the anecdotal successes of early drug courts, states expanded the problem-solving court model by developing specialized courts or court dockets to address a number of social problems. Although the number and types of problem-solving courts has been expanding, the formal research and statistical information regarding the operations and models of these programs has not grown at the same rate. Multiple organizations have started mapping the variety of problem-solving courts in the county; however, a national catalogue of problem-solving court infrastructure is lacking. As evidence of this, different counts of problem-solving courts have been offered by different groups, and a likely part of the discrepancy lies in disagreements about how to define and identify a problem-solving court. What is known about problem-solving courts is therefore limited to evaluation or outcome analyses of specific court programs.

In 2010, the Bureau of Justice Statistics awarded the National Center for State Courts a grant to develop accurate and reliable national statistics regarding problem-solving court operations, staffing, and participant characteristics. The NCSC, with assistance from the National Drug Court Institute (NDCI), produced the resulting Census of Problem-Solving Courts which captures information on over 3,000 problem-solving courts that were operational in 2012.

Curated

Clients of Street Prostitutes in Portland, Oregon, San Francisco and Santa Clara, California, and Las Vegas, Nevada, 1996-1999 (ICPSR 2859)

Released/updated on: 2005-11-04
Geographic coverage: San Francisco, Oregon, Santa Clara, United States, Portland (Oregon), California, Las Vegas, Nevada
Time period: 1996-01-01--1999-01-01
These data were collected to examine the background characteristics, attitudes, and reported behaviors of arrested clients of prostitutes, with particular attention to the issue of violence against women. Client intervention programs in four cities provided opportunities for gathering information from men arrested for trying to hire street prostitutes. For the study, a detailed anonymous questionnaire was administered to men before the beginning of every client intervention workshop in San Francisco, California, and Portland, Oregon. The questionnaire was also administered at a small program in Santa Clara, California, which was modeled after the San Francisco program. During the course of the study, the Portland program ceased operations and a new program began in Las Vegas, which became a significant source of data. Men were asked about their sexual behavior, including the number and type of partners, frequency of sex, interest in pornography, age and circumstances of first sexual encounter with a prostitute, sexual acts performed with prostitutes, and condom use with prostitutes. Clients were also asked about their attitudes toward premarital sex, homosexual sex, extramarital sex, and sex between adults and children. Other questions probed men's views about prostitutes, the legality of prostitution, and violence against women. Background information gathered on clients included race, educational level, sexual orientation, marital status, work status, socioeconomic status, age, parents' marital status, history of sexual or physical abuse, military service, relationship history, and sexual preferences.
Curated
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The Commercial Sexual Exploitation of Children in New York City, 1982-2007 (ICPSR 34657)

Released/updated on: 2016-04-21
Geographic coverage: New York City, United States, New York (state)
Time period: 2006-01-01--2007-12-01, 2006-01-01--2007-01-01, 1982-01-01--2006-12-31, 1982-01-01--2006-12-31, 1998-01-01--2006-12-31, 2004-01-01--2007-01-01
This multi-method project sought to gain a better understanding of the commercial sexually exploited children (CSEC) population, particularly its size, characteristics, needs, and geographic spread in New York City. It represents a first attempt to understand the CSEC population in a major metropolitan area and to examine a concerted institutional effort to meet its needs. Three forms of data were collected in the project: questionnaire data, interview data, and network data. The project used Respondent Driven Sampling (RDS) to identify commercial sexually exploited children (CSEC) in New York City. Interviews were conducted with 230 youths between January 2006 and December 2007. Quantitative surveys regarding the frequency and quality of cross-stakeholder communication were administered at the beginning of the evaluation and one year later. For the purpose of trend analysis of CSEC related offenses, research staff obtained citywide arrest and prosecution data on child prostitution, exploitation, and solicitation of a minor. The New York City Criminal Justice Agency (CJA) provided arrest data for arrestees under 19 years of age in all five boroughs of New York City from January 1, 1998 through December 31, 2006.
Curated
Simple Crosstabs

Estimating Human Trafficking into the United States [Phase I: Development of a Methodology] (ICPSR 20422)

Released/updated on: 2015-02-19
Geographic coverage: Ecuador, Colombia, Venezuela, Nicaragua, El Salvador, United States, Guatemala, Mexico, Peru, Global

This research project developed and fully documented a method to estimate the number of females and males trafficked for the purposes of sexual and labor exploitation from eight countries (Colombia, Ecuador, El Salvador, Guatemala, Mexico, Nicaragua, Peru, and Venezuela) into the United States at the Southwest border. The model utilizes only open source data. This research represents the first phase of a two-phase project and

  • Provides a conceptual framework for identifying potential data sources to estimate the number of victims at different stages in trafficking
  • Develops statistical models to estimate the number of males and females at risk of being trafficked for sexual and labor exploitation from the eight countries, and the number of males and females actually trafficked for sex and labor
  • Incorporates into the estimation models the transit journey of trafficking victims from the eight countries to the southwest border of the United States
  • Designs the estimation models such that they are highly flexible and modular so that they can evolve as the body of data expands
  • Utilizes open source data as inputs to the statistical model, making the model accessible to anyone interested in using it
  • Presents preliminary estimates that illustrate the use of the statistical methods
  • Illuminates gaps in data sources.

The data included in this collection are the open source data which were primarily used in the models to estimate the number of males and females at risk of being trafficked.

Curated
Restricted

Estimating the Unlawful Commercial Sex Economy in the United States [Eight Cities]; 2003-2007 (ICPSR 35159)

Released/updated on: 2017-06-09
Geographic coverage: District of Columbia, Seattle, United States, Kansas City (Missouri), Florida, Washington, Miami, San Diego, Atlanta, Texas, Colorado, Missouri, Denver, Georgia, Dallas
Time period: 2003-01-01--2007-01-01

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 measures the size and structure of the underground commercial sex economy in eight major US cities: San Diego, Seattle, Dallas, Denver, Washington, DC, Kansas City, Atlanta, and Miami. The goals of this study were to derive a more rigorous estimate of the underground commercial sex economy (UCSE) in eight major US cities and to provide an understanding of the structure of this underground economy.

Researchers relied on a multi-method approach using both qualitative and quantitative data to estimate the size of UCSE including:

  1. Collecting official data on crime related to the underground weapons and drugs economies
  2. Conducting semi-structured interviews with convicted traffickers, pimps, child pornographers, and sex workers at the federal, state, and local levels
  3. Conducting semi-structured interviews with local and federal police investigators and prosecutors to inform our analysis of the interrelationship across different types of underground commercial sex activity.
Curated
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Failure to Appear: Domestic Minor Sex Trafficking Victims' Experience with the Juvenile Justice System and Their Readiness to Change, Nevada, 2016-2018 (ICPSR 37251)

Released/updated on: 2022-11-29
Geographic coverage: United States, Nevada
Time period: 2016-01-01--2018-01-01

A critical gap in knowledge about service provision for domestic minor sex trafficking (DMST) victims is why youth resist help from providers. This project asked DMST survivors about the barriers they experienced and their readiness to leave their commercial sexual exploitation. The study included an in-depth qualitative phase of formerly sex trafficked women (n=41), followed by a cross-sectional, self-report survey administered to recently trafficked young adults (n=94).

Curated
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Field Study of Sex Trafficking in Tijuana, Mexico, 2008-2009 (ICPSR 28301)

Released/updated on: 2014-04-10
Geographic coverage: Tijuana, Mexico
Time period: 2008-01-01--2009-01-01
The study examined human trafficking and the commercialized sex industry in Tijuana, Mexico. The research team conducted interviews with 220 women from the sex industry (Dataset 1), 92 sex trade facilitators (Dataset 2), 30 government/law enforcement officials (Dataset 3), and 20 community-based service providers (Dataset 4).
Curated
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Identify, Respond, Prevent: Addressing Human Trafficking Among Youth Involved in Juvenile Justice and Child Welfare Systems, Florida, 1993-2020 (ICPSR 39039)

Released/updated on: 2025-12-16
Geographic coverage: United States, Florida
Time period: 1993-01-01--2020-01-01

This study extended the understanding of human trafficking among youth involved in child welfare and juvenile justice systems by examining relationships among trafficking victimization, youth characteristics, and experiences in the juvenile justice, child welfare, and criminal justice systems. Using de-identified linked administrative data provided by the Florida Department of Juvenile Justice (DJJ), Florida Department of Law Enforcement (FDLE), and the Florida Department of Children and Families (DCF), researchers:

  1. informed identification of trafficking victimization by assessing the predictive utility of Florida's Human Trafficking Screening Tool, using ordered multinomial regressions and factor analysis;
  2. informed response to trafficked youth by describing characteristics of those who experience trafficking during juvenile justice or child welfare supervision, or who enter juvenile justice supervision with prior human trafficking allegations, using descriptive statistics and linear and logistic regression;
  3. informed secondary prevention for at-risk youth by identifying those at greatest risk of human trafficking throughout adolescence, and informed tertiary prevention among trafficked youth by identifying those at greatest risk of subsequent victimization following an initial trafficking allegation;
  4. investigated the longitudinal association between human trafficking allegations and subsequent juvenile and adult criminal charges. Data collection included all youth served by DCF who were born in or after 1993, and whose records included at least one maltreatment allegation before February 29th, 2020.
Curated
Restricted

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
Restricted

International and Domestic Trends in Sex Trafficking of Women in the United States, 1999-2000 (ICPSR 3438)

Released/updated on: 2006-03-30
Geographic coverage: United States
Time period: 1999-01-01--2000-01-01
This study by the Coalition Against Trafficking Women was the first to research both contemporary international and domestic trafficking of women for sexual exploitation in the United States and to include primary research information from interviews with trafficked and prostituted women in the sex industry. Telephone and personal interviews were conducted with people who had experience with or knowledge of sex trafficking in the United States. This data collection consists of the verbatim questions and responses from the following groups of individuals who were interviewed: (1) international and United States women who had been or were in the sex industry in the United States, (2) law enforcement officials who had experience and expertise in sex-industry related cases or immigration, (3) social service workers who provided services to women in prostitution or might have come into contact with women from the sex industry and those providing services to immigrant populations, and (4) health care workers who provided services to women in prostitution or who may have come into contact with women in the sex industry. The research framework was developed to follow the path of trafficked women from their hometown, through their experiences in the sex industry, to their present place in life. Information was collected on trafficked women's backgrounds, roles and activities while in the sex industry, how they were controlled, and how they coped with their situations. Respondents were also asked about experiences with recruiters, traffickers, pimps, and customers. Additional information was gathered on the respondents' views on policies regarding trafficking and prostitution, the organization of the sex industry, and health and legal aspects of the business. Questionnaires for each group of interviewees were constructed according to the topics about which each group would most likely have knowledge or experience.
Curated
Simple Crosstabs

National Assessment of Demand Reduction Efforts, Part II: New Developments in the Primary Prevention of Sex Trafficking, [United States], 2021 (ICPSR 38928)

Released/updated on: 2026-01-14
Geographic coverage: United States

To combat prostitution and sex trafficking, criminal justice strategies and collaborative programs have emerged that focus on reducing consumer-level demand. From 2008 to 2012, the National Institute of Justice (NIJ) sponsored a study entitled "A National Overview of Prostitution and Sex Trafficking Demand Reduction Efforts" (referred to as Part I) that featured the systematic collection of information to determine the types and distribution of demand reduction tactics implemented throughout the United States. These efforts gave rise to a typology of law enforcement and community-based tactics identifying 12 different methods for deterring people (mostly men) from buying sex or which sanction those individuals who solicit sex acts. The essential product of that study was the Demand Forum website, launched in January 2013 by Abt Associates. In the years that followed, Demand Forum provided information about demand reduction interventions in the United States, and its content was updated and expanded through daily web searches and supplemented by periodic literature reviews or direct contact with a network of practitioners and other experts. During the website's first seven years of operation, it was viewed by more than 262,000 individuals from 179 countries and was used to shape policy and practice within the United States. However, innovations in the field, primarily new tactics using information technology (IT) to deter buyers and develop evidence to apprehend those actively seeking to purchase sex, have emerged since Demand Forum's launch.

The current study (referred to as Part II) builds upon the methodology and knowledge base of the initial study to keep the field informed of innovations and evolving responses to buyer behaviors and to continue to provide support for practice and policy. Beginning January 2021, the National Center on Sexual Exploitation (NCOSE), which now maintains Demand Forum, conducted a systematic assessment of current demand reduction tactics and created an expanded tactic typology to reflect recent innovations intended to reduce the demand that drives sex trafficking markets. The project also aimed to provide updated information and resources that could be used by practitioners. The methodology for identifying new information about existing tactics and their implementation in U.S. cities and counties featured a web-based survey distributed to more than 3,200 law enforcement agencies, more than 50 interviews with expert practitioners and survivors, searches of thousands of open source reports, reviews of the research and practice literature, and reviews of prostitution laws within all 50 states.

NOTE: Data collected from the survey and interviews during this project were intended to verify information about demand reduction tactics and were not meant for analysis. This collection is limited to the online survey data.

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Project on Human Development in Chicago Neighborhoods (PHDCN): Self Report of Offending, Wave 1, 1994-1997 (ICPSR 13601)

Released/updated on: 2006-02-07
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. The Self Report of Offending was a self-report questionnaire focused on a participant's involvement in antisocial behavior and the legal consequences of that behavior.
Curated
Restricted

Project on Human Development in Chicago Neighborhoods (PHDCN): Self Report of Offending, Wave 2, 1997-2000 (ICPSR 13658)

Released/updated on: 2005-12-06
Geographic coverage: United States, Chicago, Illinois
Time period: 1997-01-01--2000-01-01
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. The Self Report of Offending was a self-report questionnaire focused on a participant's involvement in antisocial behavior and the legal consequences of that behavior.
Curated
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Project on Human Development in Chicago Neighborhoods (PHDCN): Self Report of Offending, Wave 3, 2000-2002 (ICPSR 13742)

Released/updated on: 2006-10-11
Geographic coverage: United States, Chicago, Illinois
Time period: 2000-01-01--2002-01-01
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. The Self Report of Offending was a self-report questionnaire focused on a participant's involvement in antisocial behavior and the legal consequences of that behavior. It was administered to Cohorts 6, 9, 12, 15, and 18. The Wave 1 (PROJECT ON HUMAN DEVELOPMENT IN CHICAGO NEIGHBORHOODS (PHDCN): SELF REPORT OF OFFENDING, WAVE 1, 1994-1997 [ICPSR 13601]) and Wave 2 (PROJECT ON HUMAN DEVELOPMENT IN CHICAGO NEIGHBORHOODS (PHDCN): SELF REPORT OF OFFENDING, WAVE 2, 1997-2000 [ICPSR 13658]) were administered to Cohorts 9, 12, 15, and 18.
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Prostitution, Human Trafficking, and Victim Identification: Establishing an Evidence-Based Foundation for a Specialized Criminal Justice Response, New York City, 2015-2016 (ICPSR 36995)

Released/updated on: 2018-09-19
Geographic coverage: New York City, United States, New York (state)
Time period: 2015-07-09--2016-12-21

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 examined life histories and experiences of individuals involved in the sex trade in New York City.

Also interviewed were twenty-eight criminal justice policymakers, practitioners, and community representatives affiliated with New York City's Human Trafficking Intervention Courts (HTICs).

The collection contains 1 SPSS data file (Final-Quantitative-Data-resubmission.sav (n=304; 218 variables)).

Demographic variables include gender, age, race, ethnicity, education level, citizenship status, current housing, family size, sexual orientation, and respondent's place of birth.

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Sex Trafficking of Minors: The Impact of Legislative Reform and Judicial Decision Making in Metropolitan and Non-Metropolitan Communities, Kentucky, 2007-2018 (ICPSR 37168)

Released/updated on: 2019-07-25
Geographic coverage: United States, Kentucky
Time period: 2013-01-01--2017-01-01, 2016-01-01--2018-01-01, 2016-01-01--2017-01-01, 2015-01-01--2018-01-01, 2016-01-01--2017-01-01, 2012-01-01--2015-01-01, 2007-01-01--2017-01-01

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 includes data that was used to investigate the effect of legislative and judicial factors on system responses to sex trafficking of minors (STM) in metropolitan and non-metropolitan communities. To accomplish this, researchers evaluated the effectiveness of the immunity, protection, and rehabilitative elements of a state safe harbor law. This project was undertaken as a response to a growing push to pass state safe harbor laws to align governmental and community responses to the reframing of the issue of sex trafficking of minors that was ushered in with the passage of the Trafficking Victims Protection Act (TVPA).

This collection includes 4 SPSS files, 3 Excel data files, and 2 SPSS Syntax files:

  1. Child-Welfare-Human-Trafficking-Reports-2013-2017-data.xlsx
  2. Judicial-Interview-De-identified-Quantitative-Data-for-NACJD_REV_Oct2018.sav (n=82; 36 variables)
  3. Judicial-online-survey-data-for-NACJD_REV_Dec2018.sav (n=55; 77 variables)
  4. Juvenile-Justice-Screening-for-HT-2015-MU-MU-0009.xlsx
  5. Post-implementation-survey-data-for-NACJD_REV_Dec2018.sav (n=365; 1029 variables)
  6. Pre-implementation-survey-data-for-NACJD_REV_Dec2018.sav (n=323; 159 variables)
  7. Recode-syntax-for-pre-implementation-survey-for-NACJD.sps
  8. Statewide-juvenile-court-charges-2015-MU-MU-0009-to-NACJD.xlsx
  9. Syntax-for-post-implementation-survey-data-to-NACJD.sps

Qualitative data from judicial interviews and agency open-ended responses to Post-Implementation of the Safe Harbor Law Survey are not available as part of this collection.

Curated
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Youth Involvement in the Sex Trade, United States, 2008-2014 (ICPSR 36522)

Released/updated on: 2018-05-15
Geographic coverage: Atlantic City, Chicago, California, Florida, Oakland, New Jersey, Miami, San Francisco, Illinois, Texas, Dallas, Las Vegas, Nevada
Time period: 2008-01-01--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 multi-method, multi-site study aimed to increase scientific knowledge on the population size, needs, characteristics, and criminal justice experiences of youth who are involved in exchanging sex for money, food, housing, drugs, or other goods. Youth interviews were conducted in each of six geographically diverse research sites, as well as interviews with social service and law enforcement agency staff in four of the sites. In addition, state-level data on prostitution arrests of youth under the age of 18 and case-level data on prostitution arrests of youth under the age of 24 in the six research sites were obtained, but are not included in this collection.

The collection includes one SPSS data file, Youth_in_the_Sex_Trade_Final_Quantitative_Dataset.sav (n=949, vars= 88).

The qualitative data are not available as part of this collection at this time.