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Addressing Sexual Violence in Prisons: A National Snapshot of Approaches and Highlights of Innovative Strategies, 2004-2005: [United States] (ICPSR 33971)

Released/updated on: 2017-03-21
Geographic coverage: United States
Time period: 2004-11-01--2005-06-01, 2005-03-01--2005-07-01

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.

Before the Prison Rape Elimination Act (PREA) of 2003, it was not clear the extent to which state departments of corrections (DOCs) were addressing sexual violence in systematic ways. In fact, little information existed about what strategies were being put into practice in prison systems across the country. PREA changed the way DOCs addressed prison sexual violence (PSV). Mandatory recordkeeping and a push for eliminating such incidents moved many DOCs to develop specific responses to PSV or to further refine approaches already in place. The purpose of this project was to provide a national snapshot of DOC initiatives to address PSV, as well as to identify specific practices that seemed to be, in the absence of formal evaluations, particularly promising or innovative in nature.

Researchers conducted three tasks: (1) The Survey of State Correctional Administrators (SSCA) involving written surveys and follow-up phone interviews with leaders of state DOCs. During the survey, state administrators described the state's overall approach to PSV and nominated specific strategies as particularly promising; (2) The Survey of Promising Practices (SPP) involving phone interviews with DOC representatives who spoke about promising practices nominated during the SSCA. Interviews were conducted with facility directors, service providers, or other state personnel affiliated with nominated approaches; and (3) Case studies involving site visits to states that researchers determined could provide the most informative lessons on addressing sexual violence in prison to the largest audience of practitioners, researchers, and policymakers.

The collection includes 2 Access databases, one each for the SSCA (ASCA_4_6_2006.directors.mdb) and the SSP (ASCA_FAC_4_6_2006.prompractices.mdb). The data related to the Case Studies are not available at this time.

Curated

Adjusting the National Crime Victimization Survey's Estimates of Rape and Domestic Violence for Gag Factors, 1986-1990 (ICPSR 6558)

Released/updated on: 1996-10-01
Geographic coverage: United States
Time period: 1986-01-01--1990-01-01
The purpose of this project was to use statistical modeling techniques to estimate rape and domestic assault rates, adjusting for interviewing conditions under which the National Crime Victimization Survey (NCVS) was administered. Data for women 16 years of age and older interviewed in the NCVS (see NATIONAL CRIME SURVEYS: NATIONAL SAMPLE, 1986-1990 [NEAR-TERM DATA] [ICPSR 8864]) were analyzed. The researchers considered whether the type of interview (personal or telephone) and the presence of another person (particularly a spouse) influenced or "gagged" the reporting of rape and domestic violence in the NCVS. The researchers also investigated correlates, primarily demographic in nature, of reporting rape, domestic violence, other assaults, and breaking and entry. In total, the data file contains reports of 434 rapes, 1,973 incidents of domestic violence, 13,459 other assaults, and 88,950 incidents of breaking and entry. The binary-coded variables provide information on whether the respondent was alone during the interview, others who were present, whether the interview was by telephone, whether the respondent refused a telephone interview, the number of persons who lived in the household, whether the respondent owned her home, whether the land use was urban, whether the household the respondent was living in was the same household from the last interview, whether the respondent had moved more than three times in the last five years, and whether an assault, domestic violence incident, rape, breaking and entry, or no crime was reported. Demographic information includes the respondent's education, income, employment during the last six months, marital status at the time of the interview, and whether the respondent was white (or non-white) or Hispanic (or non-Hispanic). Variables coded the same as the NCVS variables include age, respondent's relationship to the offender, type of crime, year and quarter of interview, NCVS control number, and person weight.
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Adolescent Sexual Assault Victims' Experiences with SANE-SARTs and the Criminal Justice System, 1998-2007 (ICPSR 29721)

Released/updated on: 2013-12-13
Geographic coverage: United States
Time period: 1998-01-01--2007-01-01

The study examined adolescent sexual assault survivors' help-seeking experiences with the legal and medical systems in two Midwestern communities that have different models of Sexual Assault Nurse Examiner (SANE)/Sexual Assault Response Team (SART) interventions.

In Dataset 1 (Qualitative Victim Interviews), investigators conducted qualitative interviews with N=20 adolescent sexual assault victims 14-17 years old. From these interviews, investigators identified three distinct patterns of survivors' post-assault disclosures and their pathways to seeking help from SANE programs and the criminal justice system: voluntary (survivors' contact with the legal and medical system was by their choice), involuntary (system contact was not by choice), and situational (circumstances of the assault itself prompted involuntary disclosure). Interviews included responses that described the assault, their experience with both the SANE/SART programs and the criminal justice system, and victim and offender demographic information.

In Dataset 2 (SANE Programs Quantitative Data), investigators obtained SANE program records, police and prosecutor records, and crime lab findings for a sample of N=395 (ages 13-17) adolescent sexual assault victims who sought services from the local SANE programs in two different counties. The data collected examined victim's progress through the criminal justice system. Factors that could potentially affect case progression were also examined; age of victim, relationship to offender, assault characteristics, number of assaults on victim, and evidence collected. Differences between the two different counties' programs were also examined for their effect on the case progression.

Curated

Adult Criminal Careers in New York, 1972-1983 (ICPSR 9353)

Released/updated on: 2006-01-12
Geographic coverage: United States, New York (state)
Time period: 1972-01-01--1983-01-01
This data collection was designed to estimate the extent and variation of individual offending by crime type, race, age, and prior criminal record. Included in this collection are the criminal records of individuals aged 16 years or older who were arrested in the state of New York. Two separate data files are supplied. Part 1 contains data on all adults arrested in New York from 1972 to 1976 for rape, murder, robbery, aggravated assault, or burglary. Part 2 includes data on all adults arrested for larceny or auto theft in Albany and Erie counties. Variables include items such as sex, race, age, number of prior arrests, date and place of arrest, arrest charged, number of multiple counts, court disposition of charges, and type and length of sentence.
Curated

Adult Criminal Careers, Michigan: 1974-1977 (ICPSR 8279)

Released/updated on: 1995-03-31
Geographic coverage: United States, Michigan
Time period: 1974-01-01--1977-01-01
These data, taken from the computerized criminal history files of the Federal Bureau of Investigation, were collected to develop estimates of the extent and variation of individual offending. Included are the adult criminal records of individuals 17 years of age and older arrested in Michigan from 1974 to 1977. The primary criterion for inclusion in the sample was at least one arrest in Michigan for murder, rape, robbery, aggravated assault, burglary, or auto theft. Once sampled, the arrest history includes data on all recorded arrests through 1977, regardless of offense type. The full dataset includes records for 41,191 individuals for a total of 200,007 arrests. The dataset is organized by individual and includes demographic characteristics of the individual (birth date, state of birth, sex, and race) followed by information from the individual's arrest record in chronological order. The arrest records include the date of arrest, the offenses charged, the disposition (convicted, dismissed, or acquitted), and the sentence. Because the data are organized by individual, they are suitable for longitudinal analyses of individual offending patterns over time.
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African American Experience of Sexual Assault in Maryland, 2003-2006 (ICPSR 25201)

Released/updated on: 2009-04-30
Geographic coverage: United States, Maryland
Time period: 2003-01-01--2006-01-01

The purpose of this study was to better understand the problem of sexual assault among African American women in Maryland, assess their use of available resources in response to sexual assault, and explore their use of alternative sources of care. Researchers interviewed 223 female victims of sexual assault (Part 1 and Part 2) between January 2004 and July 2005 and conducted 21 focus groups (Part 3) with sexual assault resource service providers between 2003 and 2006. Criteria for inclusion in the interview component (Part 1 and Part 2) of the study included: African American or Caucasian female, aged 18 and over, resident of Maryland, and victim of sexual assault. There were four streams of recruitment for the interview portion of the study:

  • Victims receiving services at one of 18 rape crisis centers located throughout the state of Maryland;
  • Community outreach sessions conducted by rape crisis center community educators;
  • Through community service providers, including those working in domestic violence centers, forensic nurse examiners (SAFE programs), probation and parole offices, reproductive health centers, county health departments, community services agencies, Historically Black Colleges and Universities, and local colleges; and
  • Through three detention centers housing female inmates.

For Part 3 (Focus Group Qualitative Data), rape crisis center representatives and other community service provider representatives received a letter informing them that a focus group was going to be conducted at the end of their study training session and asked them for their participation. Part 1 (Victim Quantitative Data) includes items in the following categories: Personal Demographics, Details of the Sexual Assault, Medical Care, Law Enforcement, Prosecution/Court Process, Sexual Assault Center Services, Other Counseling Services, and Recommendations for Improvement. Part 2 (Victim Qualitative Data) includes responses to selected questions from Part 1. The data are organized by question, not by respondent. Part 3 (Focus Group Qualitative Data) includes questions on the needs of African American women who have been sexually assaulted, whether their needs are different from those of women of other racial/ethnic backgrounds, unique barriers to reporting sexual assault to police for African American women and their treatment by the criminal justice system, unique issues concerning the use of available resources by African American women, such as post-rape medical care and counseling services, and recommendations on how the state of Maryland could improve services for African American women who are the victims of sexual assault.

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Age-by-Race Specific Crime Rates, 1965-1985: [United States] (ICPSR 9589)

Released/updated on: 2005-11-04
Geographic coverage: United States
Time period: 1965-01-01--1985-01-01
These data examine the effects on total crime rates of changes in the demographic composition of the population and changes in criminality of specific age and race groups. The collection contains estimates from national data of annual age-by-race specific arrest rates and crime rates for murder, robbery, and burglary over the 21-year period 1965-1985. The data address the following questions: (1) Are the crime rates reported by the Uniform Crime Reports (UCR) data series valid indicators of national crime trends? (2) How much of the change between 1965 and 1985 in total crime rates for murder, robbery, and burglary is attributable to changes in the age and race composition of the population, and how much is accounted for by changes in crime rates within age-by-race specific subgroups? (3) What are the effects of age and race on subgroup crime rates for murder, robbery, and burglary? (4) What is the effect of time period on subgroup crime rates for murder, robbery, and burglary? (5) What is the effect of birth cohort, particularly the effect of the very large (baby-boom) cohorts following World War II, on subgroup crime rates for murder, robbery, and burglary? (6) What is the effect of interactions among age, race, time period, and cohort on subgroup crime rates for murder, robbery, and burglary? (7) How do patterns of age-by-race specific crime rates for murder, robbery, and burglary compare for different demographic subgroups? The variables in this study fall into four categories. The first category includes variables that define the race-age cohort of the unit of observation. The values of these variables are directly available from UCR and include year of observation (from 1965-1985), age group, and race. The second category of variables were computed using UCR data pertaining to the first category of variables. These are period, birth cohort of age group in each year, and average cohort size for each single age within each single group. The third category includes variables that describe the annual age-by-race specific arrest rates for the different crime types. These variables were estimated for race, age, group, crime type, and year using data directly available from UCR and population estimates from Census publications. The fourth category includes variables similar to the third group. Data for estimating these variables were derived from available UCR data on the total number of offenses known to the police and total arrests in combination with the age-by-race specific arrest rates for the different crime types.
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Alaska Sexual Assault Nurse Examiner (SANE) Data, 1996-2006 (ICPSR 28367)

Released/updated on: 2012-10-05
Geographic coverage: Fairbanks, Kotzebue, United States, Kodiak, Alaska, Anchorage, Homer, Soldotna, Bethel, Nome
Time period: 1996-01-01--2006-01-01
This project examined the characteristics of sexual assault victimizations in Alaska, as observed and recorded by sexual assault nurse examiners in Anchorage, Kodiak, Bethel, Soldotna, Nome, Fairbanks, Homer, and Kotzebue. The sample utilized for this study included all sexual assault nurse examinations conducted in Anchorage from 1996 to 2004, in Bethel and Fairbanks in 2005 and 2006, and in Homer, Kodiak, Kotzebue, Nome, and Soldotna in 2005. A total of 1,699 examinations were collected. More specifically, the information contains demographic characteristics of patients, pre-assault patient characteristics, assault characteristics, post assault characteristics, exam characteristics and findings, and suspect characteristics. Demographic characteristics of patients include gender, race / ethnicity, and age, whether the patient was disabled, and whether the patient reported being homeless. Pre-assault characteristics included whether the patient reported engaging in consensual sexual activity within three days prior to the assault and information on the location of the initial contact with the suspect. Assault characteristics included information on the location of the assault, methods employed by the suspect, the patients' condition at the time of the assault, the patients' use of drugs and alcohol, and a detailed description of the assault itself. This detailed description included the patient's position during the assault, whether condoms and lubricants had been used, whether ejaculation had occurred, and an inventory of 17 different sexual acts. Post-assault characteristics included information on post-assault actions taken by the patient, whether the patient engaged in consensual sexual activity between the time of the assault to the examination, and the time elapsed from the assault to the examination. Exam characteristics and findings included information on whether the exam was completed, the type of exam that was conducted, the patients' behavioral and emotional state during the exam, whether the patient required emergency medical care, whether the presence of sperm was documented, whether patients tested positive for sexually transmitted infections or other genital infections, whether the patient was pregnant, and whether injuries were documented. Injury characteristics included descriptions of both non-genital and genital injury. A total of 108 indicators of non-genital injury were captured. These included nine possible injuries (i.e., bruising, redness, abrasions, lacerations, swelling, fractures, bite marks, pain, and other) to 12 possible sites (i.e., head/face, mouth, neck, shoulders, arms, hands, chest, abdomen, back, buttocks/hips, legs, and feet). A total of 60 indicators of genital injury were also captured. These included four possible injuries (i.e., bruising, abrasions, lacerations, and tenderness) to 15 possible sites (i.e., mons pubis, labia majora, labia minora, labia majora / minora junction, clitoral hood, clitoris, periurethra, hymen, fossa navicularis, posterior fourchette, perineum, vaginal walls, cervix, anus, and rectum). Suspect characteristics included the number of suspects, whether the identity of the suspect was known, demographic characteristics (gender, race/ethnicity, and age), whether the suspect had used alcohol or drugs, and the relationship between the patient and the suspect. In addition to providing detailed information from sexual assault nurse examinations, the data also include three indicators of legal resolutions - whether cases were referred for prosecution, whether cases were accepted for prosecution, and whether cases resulted in a conviction. Data on legal resolutions are only available for 1,229 cases examined from 1999 to 2005.
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Simple Crosstabs

Assessing the Practical and Monetary Efficacy of New Jersey's Megan's Law, 1972-2007 (ICPSR 26401)

Released/updated on: 2013-04-19
Geographic coverage: United States, New Jersey
Time period: 1972-01-01--2007-01-01
The study investigated New Jersey's Megan's Law and its specific deterrence effect on re-offending, including the level of general and sexual offense recidivism, the nature of sexual re-offenses, and time to first re-arrest for sexual and non-sexual re-offenses (i.e., community tenure). Data were collected on 550 sexual offenders released during the years 1990 to 2000.
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Calling the Police: Citizen Reporting of Serious Crime, 1979 (ICPSR 8185)

Released/updated on: 2006-01-18
Geographic coverage: San Diego, United States, Illinois, Peoria, Rochester (New York), California, Florida, New York (state), Jacksonville
Time period: 1979-04-21--1979-12-07
This dataset replicates the citizen reporting component of POLICE RESPONSE TIME ANALYSIS, 1975 (ICPSR 7760). Information is included on 4,095 reported incidents of aggravated assault, auto theft, burglary, larceny/theft offenses, forcible rape, and robbery. The data cover citizen calls to police between April 21 and December 7, 1979. There are four files in this collection, one each for Jacksonville, Florida, Peoria, Illinois, Rochester, New York, and San Diego, California. The data are taken from police dispatch records and police interviews of citizens who requested police assistance. Variables taken from the dispatch records include the dispatch time, call priority, police travel time, age, sex, and race of the caller, response code, number of suspects, and area of the city in which the call originated. Variables taken from the citizen interviews include respondent's role in the incident (victim, caller, victim-caller, witness-caller), incident location, relationship of caller to victim, number of victims, identification of suspect, and interaction with police.
Curated

Calls for Service to Police as a Means of Evaluating Crime Trends in Oklahoma City, 1986-1988 (ICPSR 9669)

Released/updated on: 2006-01-12
Geographic coverage: Oklahoma City, United States, Oklahoma
Time period: 1986-06-01--1988-06-01
In an effort to measure the effectiveness of crime deterrents and to estimate crime rates, calls for assistance placed to police in Oklahoma City over a two-year period were enumerated. This type of call was studied in order to circumvent problems such as "interviewer's effect" and sampling errors that occur with other methods. The telephone calls were stratified by police district, allowing for analysis on the neighborhood level to determine whether deterrence operates ecologically--that is, by neighbors informing one another about arrests which took place as a result of their calls to the police. In measuring deterrence, only the calls that concerned robbery were used. To estimate crime rates, calls were tallied on a monthly basis for 18 types of offenses: aggravated assault, robbery, rape, burglary, grand larceny, motor vehicle theft, simple assault, fraud, child molestation, other sex offenses, domestic disturbance, disorderly conduct, public drunkenness, vice and drugs, petty larceny, shoplifting, kidnapping/hostage taking, and suspicious activity.
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County Characteristics, 2000-2007 [United States] (ICPSR 20660)

Released/updated on: 2008-01-24
Geographic coverage: United States
Time period: 2000-01-01--2007-01-01
This file contains an array of county characteristics by which researchers can investigate contextual influences at the county level. Included are population size and the components of population change during 2000-2005 and a wide range of characteristics on or about 2005: (1) population by age, sex, race, and Hispanic origin, (2) labor force size and unemployment, (3) personal income, (4) earnings and employment by industry, (5) land surface form topography, (6) climate, (7) government revenue and expenditures, (8) crimes reported to police, (9) presidential election results (10) housing authorized by building permits, (11) Medicare enrollment, and (12) health profession shortage areas.
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Crime, Fear, and Control in Neighborhood Commercial Centers: Minneapolis and St. Paul, 1970-1982 (ICPSR 8167)

Released/updated on: 2006-03-30
Geographic coverage: Minneapolis, United States, St. Paul, Minnesota
Time period: 1970-01-01--1982-01-01
The major objective of this study was to examine how physical characteristics of commercial centers and demographic characteristics of residential areas contribute to crime and how these characteristics affect reactions to crime in mixed commercial-residential settings. Information on physical characteristics includes type of business, store hours, arrangement of buildings, and defensive modifications in the area. Demographic variables cover racial composition, average household size and income, and percent change of occupancy. The crime data describe six types of crime: robbery, burglary, assault, rape, personal theft, and shoplifting.
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Criminal Victimization Among Women in Cleveland, Ohio: Impact on Health Status and Medical Service Usage, 1986 (ICPSR 9920)

Released/updated on: 2006-01-12
Geographic coverage: United States, Ohio, Cleveland
The impact of criminal victimization on the health status of women is the focus of this data collection. The researchers examined the extent to which victimized women differed from nonvictimized women in terms of their physical and psychological well-being and differences in their use of medical services. The sample was drawn from female members of a health maintenance plan at a worksite in Cleveland, Ohio. Questions used to measure criminal victimization were taken from the National Crime Survey and focused on purse snatching, home burglary, attempted robbery, robbery with force, threatened assault, and assault. In addition, specific questions concerning rape and attempted rape were developed for the study. Health status was assessed by using a number of instruments, including the Cornell Medical Index, the Mental Health Index, and the RAND Corporation test battery for their Health Insurance Experiment. Medical service usage was assessed by reference to medical records. Demographic information includes age, race, income, and education.
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Criminal Victimization and Perceptions of Community Safety in 12 United States Cities, 1998 (ICPSR 2743)

Released/updated on: 2006-01-18
Geographic coverage: Madison, District of Columbia, Savannah, United States, Chicago, Tennessee, Tucson, Kansas City (Missouri), California, New York (state), Spokane, Washington, New York City, Knoxville, San Diego, Illinois, Massachusetts, Missouri, Los Angeles, Georgia, Springfield (Massachusetts), Wisconsin, Arizona
This collection presents survey data from 12 cities in the United States regarding criminal victimization, perceptions of community safety, and satisfaction with local police. Participating cities included Chicago, IL, Kansas City, MO, Knoxville, TN, Los Angeles, CA, Madison, WI, New York, NY, San Diego, CA, Savannah, GA, Spokane, WA, Springfield, MA, Tucson, AZ, and Washington, DC. The survey used the current National Crime Victimization Survey (NCVS) questionnaire with a series of supplemental questions measuring the attitudes in each city. Respondents were asked about incidents that occurred within the past 12 months. Information on the following crimes was collected: violent crimes of rape, robbery, aggravated assault, and simple assault, personal crimes of theft, and household crimes of burglary, larceny, and motor vehicle theft. Part 1, Household-Level Data, covers the number of household respondents, their ages, type of housing, size of residence, number of telephone lines and numbers, and language spoken in the household. Part 2, Person-Level Data, includes information on respondents' sex, relationship to householder, age, marital status, education, race, time spent in the housing unit, personal crime and victimization experiences, perceptions of neighborhood crime, job and professional demographics, and experience and satisfaction with local police. Variables in Part 3, Incident-Level Data, concern the details of crimes in which the respondents were involved, and the police response to the crimes.
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Deterrent Effects of Punishment on Crime Rates, 1959-1960 (ICPSR 7716)

Released/updated on: 1992-02-16
Geographic coverage: United States
Time period: 1959-01-01--1960-01-01
The study contains cross-section data on the relationship between aggregate levels of punishment and crime rates. It examines deterrent effects of punishment on seven Federal Bureau of Investigation (FBI) index crimes: murder, rape, assault, larceny, robbery, burglary, and auto theft, committed in 1960 in 47 states of the United States (excluded were New Jersey, Alaska, and Hawaii). For each state, the data include variables for the reported crime rates for each of the seven index crimes. For each of the index crimes, there are two sanction variables included: the probability of prison commitment and the average time served by those sentenced (severity of punishment). There are 11 socioeconomic variables, including family income, income distribution, unemployment rate for urban males in the age groups 14-24 and 35-39, labor force participation rate, educational level, percentage of young males in population, percentage of non-white young males living in the population, percentage of population living in Standard Metropolitan Statistical Areas, sex ratio, and place of occurrence. The data also include per capita police expenditures for 1959 and 1960. A related data collection is PARTICIPATION IN ILLEGITIMATE ACTIVITIES: EHRLICH REVISITED, 1960 (ICPSR 8677). It provides alternative model specifications and estimations.
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Deterrent Effects of the New York Juvenile Offender Law, 1974-1984 (ICPSR 9324)

Released/updated on: 2005-11-04
Geographic coverage: New York City, United States, New York (state), Philadelphia, Pennsylvania
Time period: 1974-01-01--1984-01-01
This data collection was designed to assess the effects of the New York Juvenile Offender Law on the rate of violent crime committed by juveniles. The data were collected to estimate the deterrent effects of the law and to permit the use of an interrupted time-series model to gauge the effects of intervention. The deterrent effects of the law are assessed on five types of violent offenses over a post-intervention period of 75 months using two comparison time series to control for temporal and geographical characteristics. One time series pertains to the monthly juvenile arrests of 16- to 19-year-olds in New York City, and the other covers monthly arrests of juveniles aged 13 to 15 years in Philadelphia, Pennsylvania, the control jurisdiction. Included in the collection are variables concerning the monthly rates of violent juvenile arrests for homicide, rape, assault, arson, and robbery for the two juvenile cohorts. These time series data were compiled from records of individual police jurisdictions that reported monthly arrests to the Uniform Crime Reporting Division of the Federal Bureau of Investigation.
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The Detroit Sexual Assault Kit Action Research Project: 1980-2009 (ICPSR 35632)

Released/updated on: 2016-07-12
Geographic coverage: Detroit, United States, Michigan
Time period: 1980-01-01--2009-01-01

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.

The four primary goals of The Detroit Sexual Assault Kit Action Research Project (DSAK-ARP) were:

  1. To assess the scope of the problem by conducting a complete census of all sexual assault kits (SAKs) in police property.
  2. To identify the underlying factors that contributed to why Detroit had so many un-submitted SAKs.
  3. To develop a plan for testing SAKs and to evaluate the efficacy of that plan.
  4. To create a victim notification protocol and evaluate the efficacy of that protocol.

To conduct the census and investigate factors that contributed to untested SAKs, The study investigated police and other public records, interviewed public officials and employees and manually cataloged untested SAKs to conduct the census and gather information as to the decision making processes as to why the SAKs remained untested.

A random sample of 1,595 SAKs were tested as part of developing a SAK testing plan. Kits were divided into four testing groups to examine the utility of testing SAKs for stranger perpetrated sexual assaults, non-stranger perpetrated sexual assaults and sexual assaults believed to be beyond the statute of limitations. The final testing group split SAKs randomly into two addition sample sets as part of an experimental design to examine whether the testing method of selective degradation was a quicker and more cost efficient approach that offered satisfactory levels of accuracy when compared to standard DNA testing methods.

A two stage protocol was created to inform sexual assault victims that their SAKs had been tested, discuss options for participating with the investigation and prosecution process and connect the victim with community services.

Curated

Effects of Foot Patrol Policing in Boston, 1977-1985 (ICPSR 9351)

Released/updated on: 2006-01-12
Geographic coverage: United States, Massachusetts, Boston
Time period: 1977-01-01--1985-07-01
This collection evaluates the impact of a new foot patrol plan, implemented by the Boston Police Department, on incidents of crime and neighborhood disturbances. Part 1 contains information on service calls by types of criminal offenses such as murder, rape, aggravated assault, simple assault, robbery, larceny, burglary, and auto theft. It also contains data on types of community disturbances such as noisy party, gang, or minor disturbance and response priority of the incidents. Response priorities are classified according to a four-level scale: Priority 1: emergency calls including crimes in progress, high risk or personal injury, and medical emergencies, Priority 2: calls of intermediate urgency, Priority 3: calls not requiring immediate response, Priority 4: calls of undetermined priority. Parts 2 and 3 include information about patrol time used in each of the three daily shifts during the pre- and post-intervention periods. Part 4 presents information similar to Parts 2 and 3 but the data span a longer period of time--approximately seven years.
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Effects of Local Sanctions on Serious Criminal Offending in Cities with Populations Over 100,000, 1978-1983: [United States] (ICPSR 9590)

Released/updated on: 1998-02-23
Geographic coverage: United States
Time period: 1978-01-01--1983-01-01
These data assess the effects of the risk of local jail incarceration and of police aggressiveness in patrol style on rates of violent offending. The collection includes arrest rates for public order offenses, size of county jail populations, and numbers of new prison admissions as they relate to arrest rates for index (serious) crimes. Data were collected from seven sources for each city. CENSUS OF POPULATION AND HOUSING, 1980 [UNITED STATES]: SUMMARY TAPE FILE 1A (ICPSR 7941), provided county-level data on number of persons by race, age, and age by race, number of persons in households, and types of households within each county. CENSUS OF POPULATION AND HOUSING, 1980 [UNITED STATES]: SUMMARY TAPE FILE 3A (ICPSR 8071), measured at the city level, provided data on total population, race, age, marital status by sex, persons in household, number of households, housing, children, and families above and below the poverty level by race, employment by race, and income by race within each city. The Federal Bureau of Investigation (FBI) 1980 data provided variables on total offenses and offense rates per 100,000 persons for homicides, rapes, robbery, aggravated assault, burglary, larceny, motor vehicle offenses, and arson. Data from the FBI for 1980-1982, averaged per 100,000, provided variables for the above offenses by sex, age, and race, and the Uniform Crime Report arrest rates for index crimes within each city. The NATIONAL JAIL CENSUS for 1978 and 1983 (ICPSR 7737 and ICPSR 8203), aggregated to the county level, provided variables on jail capacity, number of inmates being held by sex, race, and status of inmate's case (awaiting trial, awaiting sentence, serving sentence, and technical violations), average daily jail populations, number of staff by full-time and part-time, number of volunteers, and number of correctional officers. The JUVENILE DETENTION AND CORRECTIONAL FACILITY CENSUS for 1979 and 1982-1983 (ICPSR 7846 and 8205), aggregated to the county level, provided data on the number of individuals being held by type of crime and sex, as well as age of juvenile offenders by sex, average daily prison population, and payroll and other expenditures for the institutions.
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Effects of Prior Record in Sentencing Research in a Large Northeastern City, 1968-1979: [United States] (ICPSR 8929)

Released/updated on: 1992-02-16
Geographic coverage: United States
Time period: 1968-01-01--1979-01-01
This data collection examines the impact of defendants' prior criminal records on the sentencing of male and female defendants committing violent and non-violent crimes. The collection also provides data on which types of prior records most influenced the sentencing judges. Variables deal specifically with the defendant, the judge and the characteristics of the current case. Only cases that fell into one of 14 categories of common offenses were included. These offenses were murder, manslaughter, rape, robbery, assault, minor assault, burglary, auto theft, embezzlement, receiving stolen property, forgery, sex offenses other than rape, drug possession, and driving while intoxicated.
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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)
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Evaluation of a Novel Fluorescent Dye to Detect Anogenital Injury, Virginia, 2015-2016 (ICPSR 36590)

Released/updated on: 2018-01-19
Geographic coverage: United States, Virginia, Charlottesville, VA
Time period: 2015-01-01--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.

This study contains data from a feasibility trial which was undertaken to determine if a novel fluorescent dye to detect anogenital injury in non-white women was safe and effective in aiding the visualization of genital injuries in forensic examinations.

The study includes one SPSS data file: dye_data_archive.sav (44 cases; 14 variables).

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Evidence-Based Review of Rape and Sexual Assault Preventive Intervention Programs in the United States, 1990-2003 (ICPSR 4453)

Released/updated on: 2006-12-18
Geographic coverage: United States
Time period: 1990-01-01--2003-06-01
This study was an evidence-based review of sexual assault preventive intervention (SAPI) programs. A total of 67 publications including articles, government reports, and book chapters (excluding dissertations) representing 59 studies met the inclusion criteria and were included in the data abstraction process. In order to be included in the review, the resource had to be an English-language publication, published between 1990 and June 2003, of a SAPI evaluation of a primary or secondary preventive intervention program that targeted people who were adolescent-age or older, and which included outcome measures and a pre-test/post-test or between-group differences design. The findings for the article reviews are presented in evidence tables, for the general population in Part 1 and the evidence tables for individuals with disabilities in Part 2.
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Examining an Integrated Bystander and Alcohol Program for Sexual Assault Perpetration: A Preliminary Randomized Controlled Trial, Midwestern U.S., 2017-2019 (ICPSR 37490)

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

In this study, the research team conducted a randomized controlled trial (RCT) comparing sexual assault perpetration and related outcomes (i.e., bystander behavior, rape myth acceptance) for men who received a alcohol-only group intervention to men who received an integrated alcohol and sexual assault group intervention. Specifically, the alcohol-only intervention consisted of the Brief Alcohol Screening and Intervention for College Students (BASICS), an empirically-supported intervention for college student drinking. The integrated alcohol and sexual assault intervention, termed the Alcohol and Relationships Group, was modeled after BASICS and empirically-supported Bystander and Social Norms interventions for sexual assault. The research aims for this study were:

  1. To examine whether reductions in alcohol use predict reductions in sexual assault perpetration over the course of a 6-month follow-up period
  2. To examine whether men randomized to the integrated intervention have superior sexual assault outcomes (reduced sexual assault perpetration, increased active bystander behaviors, reduced endorsement of unhealthy sexual social norms, and reduced rape myth acceptance) relative to men randomized to BASICS only

The current study recruited 93 college men who were sanctioned by their university to receive an alcohol intervention for violating a campus alcohol policy: by definition, an indicated and at-risk population for sexual assault perpetration. Men were followed for 6 months to determine the effects of the intervention on sexual assault perpetration and other primary outcomes (e.g., bystander behavior). Measures were taken at baseline, at 3 months, and at 6 months.

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Examining Criminal Justice Responses to and Help-Seeking Patterns of Sexual Violence Survivors with Disabilities, United States, 2008-2013 (ICPSR 36431)

Released/updated on: 2018-08-14
Geographic coverage: United States
Time period: 2008-01-01--2013-01-01

These data are part of NACJD's Fast Track Release and are distributed as they are 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 accompany readme file for a brief description of the files available with this collection and consult the investigator if further information is needed.

This mixed methods study examined the criminal justice outcomes and help-seeking experiences of sexual assault survivors with disabilities. The specific objectives of this study were to:

  • Describe criminal justice reporting of sexual assault against persons with disabilities (e.g., number and source of reports, characteristics or survivors and perpetrators, case characteristics, and case outcomes)
  • Assess how cases of sexual assault survivors with disabilities proceeded through the criminal court system.
  • Describe help-seeking experiences of sexual assault survivors with disabilities from formal and informal sources, including influences on how and where they seek help, their experiences in reporting, barriers to reporting, and outcome of this reporting, drawn from interviews with community based survivors and service providers.

The study contains one data file called 'Data_Sexual Violence Survivors with Disabilities.sav'. This file has 26 variables and 417 cases.

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Expanding Use of the Social Reactions Questionnaire among Diverse Women, Denver, Colorado, 2013-2016 (ICPSR 36776)

Released/updated on: 2018-09-19
Geographic coverage: United States, Colorado, Denver
Time period: 2013-01-01--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.

The Social Reactions Questionnaire (SRQ) is a widely used instrument designed to measure perceptions of social reactions. Studies using the SRQ have generally asked women to report on social reactions from "other persons told about the assault," without specifying which persons. The purpose of this study was to test a modified version of the SRQ that asked women to report separately on social reactions from criminal justice personnel, community-based providers, and informal supports. The researchers sought to examine changes in social reactions longitudinally as well as the impact of social reactions on criminal justice engagement and post-traumatic distress among diverse women following a recent sexual assault. The study included testing hypotheses about the inter-relationships among social reactions, victim well-being (e.g., psychological distress), and criminal justice variables (e.g., victim engagement with prosecution). Addressing the dearth of longitudinal research on social reactions, this study examined causal links among variables. In particular, researchers tested hypotheses about changes in social reactions over time in relation to criminal justice cases and victims' post-traumatic reactions.

The data included as part of this collection includes one SPSS data file (2_1-Data_Quantiative-Variables-Updated-20180611.sav) with 3,310 variables for 228 cases. Demographic variables included: respondent's age, race, ethnicity, country of origin, sexual orientation, marital status, education level, employment status, income source, economic level, religion, household characteristics, and group identity. The data also contain transcripts of qualitative interviews and one SPSS qualitative coding dataset (file7-2_4_Data_Open_ended_Codes_from_Transcripts.sav) with 19 variables and 225 cases, which are not included in this fast track release.

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Experience of Violence in the Lives of Homeless Persons: The Florida Four City Study, 2003-2004 (ICPSR 20363)

Released/updated on: 2010-11-22
Geographic coverage: United States, Orlando, Florida, Tampa, Jacksonville, Miami
Time period: 2003-01-01--2004-01-01
The primary goal of this study was to develop an understanding of the role of violence in the lives of homeless women and men. The objectives were to determine how many women and men have experienced some form of violence in their lives either as children or adults, the factors associated with experiences of violence, the consequences of violence, and the types of interactions with the justice system. The survey sample was comprised of about 200 face-to-face interviews with homeless women in each of four Florida cities (Jacksonville, Miami, Orlando, and Tampa). In all, 737 women were interviewed. In addition, 91 face-to-face interviews with homeless men were also conducted only in Orlando. For Part 1 (Female Interviews), the data include information related to the respondent's living conditions in the past month, as well as experiences with homelessness, childhood violence, adult violence, forced sexual situations, and stalking. Additional variables include basic demographic information, a self-report of criminal history, information related to how the respondent spent her days and evenings, and the physical environment surrounding the respondent during the day and evening. For Part 2 (Male Interviews), the data include much of the same information as was collected in Part 1. Information from Part 1 not included in Part 2 primarily includes questions pertaining to experience with forced sexual situations, and questions related to pregnancy and children.
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Exploring a New Data Platform for Research on Human Trafficking Investigation, Prosecution, Sentencing, Time Served, and Recidivism, United States, 2005-2013 (ICPSR 38186)

Released/updated on: 2023-01-30
Geographic coverage: United States
Time period: 1996-01-01--2013-01-01
This study uses data from the Bureau Justice of Statistics Federal Justice Statistics Program (FJSP) to provide a new platform for basic information about the prevalence and type of human trafficking cases that result in convictions for offenses. Case records, abstractions of federal offender Presentence Reports (PSR), and investigator and prosecutor interviews were analyzed to follow human trafficking cases through the criminal justice system from sentencing to conviction to time served to recidivism or community re-entry. PSRs were used to create a sample frame by selecting all cases that were sentenced from fiscal years 2006 through 2013 where human trafficking was indicated in the case filing statutes or at investigation, but not at case conviction and sentencing.
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Forensic Evidence and the Police, 1976-1980 (ICPSR 8186)

Released/updated on: 2006-01-18
Geographic coverage: United States, Chicago, Illinois, Missouri, Peoria, Kansas City (Missouri), California, Oakland
Time period: 1976-01-01--1980-01-01
This data collection focuses on adult cases of serious crime such as homicide (and related death investigations), rape, robbery, aggravated assault/battery, burglary, and arson. Data are included for Peoria, Illinois, Chicago, Illinois, Kansas City, Missouri, and Oakland, California. The data consist of police, court, and laboratory records from reports submitted by police personnel during investigations of suspected criminal offenses. The primary source of information was police case files. Prosecutor and court files were reviewed for information regarding the disposition of suspects who were arrested and formally charged. Crime laboratory reports include information concerning the evidence submitted and the examiner's worksheets, notes, and final results. There are eight files in this dataset. Each of the four cities has one file for cases with physical evidence and one file for cases in which physical evidence was not collected or examined.
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Governmental Responses to Crime in the United States, 1948-1978 (ICPSR 8076)

Released/updated on: 1992-02-16
Geographic coverage: United States
Time period: 1948-01-01--1978-01-01
The Governmental Responses to Crime Project was initiated in October 1978 as a result of the rising crime rate in urban areas of the United States and the wide variety of programs seeking to contain it. The project investigated the way in which urban governments, citizens, newspapers and state governments responded to the growth and increasing complexity of crime during the period from 1948 to 1978. Pertinent variables in this data collection include the number of police officers in cities and police expenditures, changes in laws as crime changes, populations, employment rates, family incomes, percent of non-white population, media tracking of crime, city land area, kinds of crimes, crime rates, actual numbers of offenses, penalties given out for crimes committed (time in jail or prison and fines), focus on crimes within certain geographical areas (from within cities or outside the United States), editorial page content, level of prominence of newspaper articles on individual crimes, and the number of editorials relating to specific crimes.
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The Historically Black College and University Campus Sexual Assault (HBCU-CSA) Study, 2008 (ICPSR 31301)

Released/updated on: 2013-12-03
Geographic coverage: United States
The Historically Black College and University Campus Sexual Assault Study was undertaken to document the prevalence, personal and behavioral factors, context, consequences, and reporting of distinct forms of sexual assault. This study examined campus police and service provider perspectives on sexual victimization and student attitudes toward law enforcement and ideas about prevention and policy. The HBCU-CSA Study was a web survey administered in the fall semester of 2008 at 4 different colleges and universities. The participants included 3,951 undergraduate women and 88 staff from campus police, counseling centers, student health services, office of judicial affairs, women's center, office of the dean of students, and residential life.
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Impact of Forensic Evidence on Arrest and Prosecution (IFEAP) in Connecticut, United States, 2006-2009 (ICPSR 36695)

Released/updated on: 2018-04-09
Geographic coverage: Connecticut
Time period: 2006-01-01--2009-01-01

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 research was conducted in two phases. Phase one analyzed a random sample of approximately 2,000 case files from 2006 through 2009 that contain forensic analyses from the Connecticut State Forensic Science Laboratory, along with corresponding police and court case file data. As with Peterson, et al. (2010), this research had four objectives: 1) estimate the percentage of cases in which crime scene evidence is collected; 2) discover what kinds of forensic are being collected; 3)track such evidence through the criminal justice system; and 4)identify which forms of forensic evidence are most efficacious given the crime investigated.

Phase two consisted of a survey administered to detectives within the State of Connecticut regarding their comparative assessments of the utility of forensic evidence. These surveys further advance our understanding of how the success of forensic evidence in achieving arrests and convictions matches with detective opinion.

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Impact of Forensic Evidence on the Criminal Justice Process in Five Sites in the United States, 2003-2006 (ICPSR 29203)

Released/updated on: 2010-10-27
Geographic coverage: Indiana, United States, Los Angeles, California, Fort Wayne, South Bend, Evansville, Indianapolis
Time period: 2003-01-01--2006-01-01
The purpose of the study was to investigate the role and impact of forensic science evidence on the criminal justice process. The study utilized a prospective analysis of official record data that followed criminal cases in five jurisdictions (Los Angeles County, California; Indianapolis, Indiana; Evansville, Indiana; Fort Wayne, Indiana; and South Bend, Indiana) from the time of police incident report to final criminal disposition. The data were based on a random sample of the population of reported crime incidents between 2003 and 2006, stratified by crime type and jurisdiction. A total of 4,205 cases were sampled including 859 aggravated assaults, 1,263 burglaries, 400 homicides, 602 rapes, and 1,081 robberies. Descriptive and impact data were collected from three sources: police incident and investigation reports, crime lab reports, and prosecutor case files. The data contain a total of 175 variables including site, crime type, forensic variables, criminal offense variables, and crime dispositions variables.
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Impact of Rape Reform Legislation in Six Major Urban Jurisdictions in the United States, 1970-1985 (ICPSR 6923)

Released/updated on: 2006-03-30
Geographic coverage: United States
Time period: 1970-01-01--1985-01-01
Despite the fact that most states enacted rape reform legislation by the mid-1980s, empirical research on the effect of these laws was conducted in only four states and for a limited time span following the reform. The purpose of this study was to provide both increased breadth and depth of information about the effect of the rape law changes and the legal issues that surround them. Statistical data on all rape cases between 1970 and 1985 in Atlanta, Chicago, Detroit, Houston, Philadelphia, and Washington, DC, were collected from court records. Monthly time-series analyses were used to assess the impact of the reforms on rape reporting, indictments, convictions, incarcerations, and sentences. The study also sought to determine if particular changes, or particular combinations of changes, affected the case processing and disposition of sexual assault cases and whether the effect of the reforms varied with the comprehensiveness of the changes. In each jurisdiction, data were collected on all forcible rape cases for which an indictment or information was filed. In addition to forcible rape, other felony sexual assaults that did not involve children were included. The names and definitions of these crimes varied from jurisdiction to jurisdiction. To compare the pattern of rape reports with general crime trends, reports of robbery and felony assaults during the same general time period were also obtained from the Uniform Crime Reports (UCR) from the Federal Bureau of Investigation when available. For the adjudicated case data (Parts 1, 3, 5, 7, 9, and 11), variables include month and year of offense, indictment, disposition, four most serious offenses charged, total number of charges indicted, four most serious conviction charges, total number of conviction charges, type of disposition, type of sentence, and maximum jail or prison sentence. The time series data (Parts 2, 4, 6, 8, 10, and 12) provide year and month of indictment, total indictments for rape only and for all sex offenses, total convictions and incarcerations for all rape cases in the month, for those on the original rape charge, for all sex offenses in the month, and for those on the original sex offense charge, percents for each indictment, conviction, and incarceration category, the average maximum sentence for each incarceration category, and total police reports of forcible rape in the month. Interviews were also conducted in each site with judges, prosecutors, and defense attorneys, and this information is presented in Part 13. These interviewees were asked to rate the importance of various types of evidence in sexual assault cases and to respond to a series of six hypothetical cases in which evidence of the victim's past sexual history was at issue. Respondents were also presented with a hypothetical case for which some factors were varied to create 12 different scenarios, and they were asked to make a set of judgments about each. Interview data also include respondent's title, sex, race, age, number of years in office, and whether the respondent was in office before and/or after the reform.
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Improving the Production and Use of Forensic Science, 5 U.S. counties, 2006-2009 (ICPSR 36727)

Released/updated on: 2022-03-16
Geographic coverage: Allegheny County, Bexar County, United States, Sedgwick County, Texas, Sacramento County, California, Kansas, King County, Washington, Pennsylvania
Time period: 2006-01-01--2009-01-01

This study collection sought to thoroughly understand the creation, testing, and use of forensic science in five jurisdictions across the country. A random sample was selected of recent criminal cases in the following jurisdictions and tracked from investigation to adjudication to understand how forensic evidence functions:

  • Sacramento County, CA: 990 cases
  • Segwick County, KS: 936 cases
  • Allegheny County, PA: 978 cases
  • Bexar County (San Antonio), TX: 936 cases
  • King County, WA: 892 cases

The Principal Investigator sought answers to the following seven primary research questions:

  • How often is forensic evidence collected and analyzed and how is it used pre-arrest?
  • What are the outcomes of forensic evidence testing?
  • What is the effect of forensic evidence on arrest and charging?
  • How does forensic evidence affect the plea-bargaining process?
  • What effect does forensic evidence have on conviction and sentencing outcomes?
  • Does the turnaround time for analysis of forensic evidence have any impact on case disposition?
  • Does the institutional configuration of the crime laboratory have any effect on its productivity?

Data for the following types of forensic testing are included in this data collection: hair, fibers, glass, paint, gas chromatography / mass spectrometry (GC/MS), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy / energy dispersive x-ray spectroscopy (SEM/EDX), physical match, drug identification, toxicology, serology, combined DNA index system (CODIS), DNA short tandem repeat (Y-STR), blood pattern, test fire, and comparison scope.

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Local-Area Crime Survey, [United States], 2015, 2016 (ICPSR 38920)

Released/updated on: 2024-04-29
Geographic coverage: United States
Time period: 2015-09-01--2015-12-01, 2016-09-01--2016-12-01

The Bureau of Justice Statistics (BJS) entered into a cooperative agreement with Westat to develop and evaluate a lower-cost, subnational companion survey of victimization as one piece of the subnational estimates program. The Local-Area Crime Survey (LACS) was fielded in 2015 and 2016 and is intended for use by states, municipalities, or other jurisdictions and entities to assess levels and trends in public safety. The LACS is modeled in part after the National Crime Victimization Survey (NCVS), conducted for BJS by the U.S. Census Bureau. One of the two major statistical programs on crime produced by the U.S. Department of Justice, the NCVS is the nation's primary source of information about criminal victimization, whether reported or not reported to police. The core NCVS methodology includes a mix of in-person and telephone interviews with household members age 12 and older selected from an area probability sample to produce reliable national-level estimates. As another part of the subnational estimates program, BJS worked with the Census Bureau to enhance and reallocate the NCVS sample to support subnational estimates for the 22 most populous states and potentially substate areas within those states. For the most part, this direct estimation component of the program will not support estimates at the local level. See the NCVS Subnational Estimates webpage on the BJS website for more information.

The goals of this research were to (1) develop and test a relatively inexpensive survey design (2) that could be administered by local jurisdictions or their vendors (3) to produce cross-jurisdiction estimates and estimates of change over time within jurisdictions that may be compared with similar estimates using NCVS data. In addition to questions about victimization experiences, the LACS included questions about perceptions of community safety and police efficacy. The rationale for including these items was that they were relevant to all households, not just victims. The hope was that these items would increase survey response rates as non-victims would have important questions to answer. The LACS served as a platform for assessing the value of these questions for the planned NCVS instrument redesign. For more information, see the NCVS Instrument Redesign webpage on the BJS website.

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Mental Disorder and Violent Crime: A 20-Year Cohort Study in New York State, 1968-1988 (ICPSR 9978)

Released/updated on: 1996-02-09
Geographic coverage: New York City, United States, New York (state)
Time period: 1968-01-01--1988-01-01
The objectives of this study were (1) to compare long-term patterns of violent crime for mentally disordered patients and for prison inmates, and (2) to evaluate the predictive validity of a diagnosis of schizophrenia for subsequent arrests for violent crimes. For purposes of this data collection, violent crimes were defined as including murder, manslaughter, rape, assault, kidnapping, and sodomy. The study analyzed individual state mental hospital patients and inmates of state prisons in New York State over a 20-year span. In the process of obtaining information regarding the individuals, three different areas were focused on: hospital, incarceration, and arrest histories. Variables for hospital histories include inpatient hospitalizations, admission and discharge dates, legal status for all state hospitals through 1988, primary diagnosis for target and most recent admissions, and placements in New York State Department of Correctional Services mental hospitals. Incarceration history variables include time spent in adult state prisons, incarcerations through 1988, and dates of release (including re-entry to community on parole, outright release, or escape). Arrest histories include information on the subject's first adult arrest through 1988 (only the most serious charge for each incident is recorded) and out-of-state arrests, when available. Demographic variables include age, race, and date of birth.
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Missing Data in the Uniform Crime Reports (UCR), 1977-2000 [United States] (ICPSR 32061)

Released/updated on: 2012-11-26
Geographic coverage: United States
Time period: 1977-01-01--2000-01-01
This study reexamined and recoded missing data in the Uniform Crime Reports (UCR) for the years 1977 to 2000 for all police agencies in the United States. The principal investigator conducted a data cleaning of 20,067 Originating Agency Identifiers (ORIs) contained within the Offenses-Known UCR data from 1977 to 2000. Data cleaning involved performing agency name checks and creating new numerical codes for different types of missing data including missing data codes that identify whether a record was aggregated to a particular month, whether no data were reported (true missing), if more than one index crime was missing, if a particular index crime (motor vehicle theft, larceny, burglary, assault, robbery, rape, murder) was missing, researcher assigned missing value codes according to the "rule of 20", outlier values, whether an ORI was covered by another agency, and whether an agency did not exist during a particular time period.
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National Crime Surveys: Cities Attitude Sub-Sample, 1972-1975 (ICPSR 7663)

Released/updated on: 2006-01-12
Geographic coverage: United States
Time period: 1972-01-01--1975-01-01
This subsample of the national crime surveys consists of data on personal and household victimization for persons aged 12 and older in 26 major United States cities in the period 1972-1975. The National Crime Surveys were designed by the Bureau of Justice Statistics to meet three primary objectives: (1) to develop detailed information about the victims and consequences of crime, (2) to estimate the numbers and types of crimes not reported to police, and (3) to provide uniform measures of selected types of crimes in order to permit reliable comparisons over time and between areas. The surveys provide measures of victimization on the basis of six crimes (including attempts): rape, robbery, assault, burglary, larceny, and motor vehicle theft. The total National Crime Survey employed two distinct samples: a National Sample, and a Cities Sample. The cities sample consists of information about victimization in 26 major United States cities. The data collection was conducted by the United States Census Bureau, initial processing of the data and documentation was performed by the Data Use and Access Laboratories (DUALabs), and subsequent processing was performed by the ICPSR under grants from the Bureau of Justice Statistics (BJS). This Cities Attitude Sub-Sample study also includes information on personal attitudes and perceptions of crime and the police, the fear of crime, and the effect of this fear on behavioral patterns such as choice of shopping areas and places of entertainment. Data are provided on reasons for respondents' choice of neighborhood, and feelings about neighborhood, crime, personal safety, and the local police. Also specified are date, type, place, and nature of the incidents, injuries suffered, hospital treatment and medical expenses incurred, offender's personal profile, relationship of offender to victim, property stolen and value, items recovered and value, insurance coverage, and police report and reasons if incident was not reported to the police. Demographic items cover age, sex, marital status, race, ethnicity, education, employment, family income, and previous residence and reasons for migrating. This subsample is a one-half random sample of the Complete Sample, NATIONAL CRIME SURVEYS: CITIES, 1972-1975 (ICPSR 7658), in which an attitude questionnaire was administered. The subsample contains data from the same 26 cities that were used in the Complete Sample.
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National Crime Surveys: Index of Crime Severity, 1977 (ICPSR 8295)

Released/updated on: 2006-01-18
Geographic coverage: United States
Time period: 1977-07-01--1977-12-01
The purpose of this data collection was to determine the seriousness of criminal events. The principal investigators sought to determine and rate the relative seriousness of murder, rape, and petty theft. Information in the collection includes respondents' opinions on the severity of particular crimes as well as how that severity compared to other crimes.
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National Crime Surveys: National Sample, 1986-1992 [Near-Term Data] (ICPSR 8864)

Released/updated on: 2000-09-11
Geographic coverage: United States
Time period: 1986-01-01--1993-01-01
The objective of the National Crime Surveys is to provide data on the level of crime victimization in the United States and to collect information on the characteristics of crime incidents and victims. Each respondent was asked a series of screen questions to determine if he or she was victimized during the six-month period preceding the first day of the month of the interview. Screen questions cover the following types of crimes, including attempts: rape, robbery, assault, burglary, larceny, and motor vehicle theft. The data include type of crime, description of the offender, severity of the crime, injuries or losses, and demographic information on household members such as age, sex, race, education, employment, median family income, marital status, and military history.
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National Crime Surveys: National Sample of Rape Victims, 1973-1982 (ICPSR 8625)

Released/updated on: 2005-11-04
Geographic coverage: United States
Time period: 1973-01-01--1982-01-01
The purpose of this study was to provide an in-depth look at rapes and attempted rapes in the United States. Part 1 of the collection offers data on rape victims and contains variables regarding the characteristics of the crime, such as the setting, the relationship between the victim and offender, the likelihood of injury, and the reasons why rape is not reported to police. Part 2 contains data on a control group of females who were victims of no crime or of crimes other than rape. The information contained is similar to that found in Part 1.
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National Crime Surveys: Redesign Data, 1975-1979 (ICPSR 8484)

Released/updated on: 2006-01-12
Geographic coverage: United States
Time period: 1975-01-01--1979-06-01
These data are a product of the National Crime Surveys Redesign Project. The purpose of the data collection was to create several different data files from existing public-use National Crime Surveys files. For each crime, information is gathered on the victim's housing unit and household and the incident itself. A personal history and interview are also included. Several data files contain National Crime Survey and Uniform Crime Report data on the following index crimes: robbery, larceny-theft, burglary, motor vehicle theft, rape, and aggravated assault.
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National Crime Victimization Survey, 1992-2005: Concatenated Incident-Level Files (ICPSR 4699)

Released/updated on: 2008-12-16
Geographic coverage: United States
Time period: 1992-01-01--2005-01-01
This data collection is an extract created from the individual years of the National Crime Victimization Survey. Each record contains information on a crime incident occurring in the given calendar year. Part 1 contains all crime incidents, and data Part 2 contains the crimes of rape and attempted rape only. The National Crime Victimization Survey (NCVS), previously called the National Crime Surveys (NCS), has been collecting data on personal and household victimization through an ongoing survey of a nationally-representative sample of residential addresses since 1973. The NCVS was designed with four primary objectives: (1) to develop detailed information about the victims and consequences of crime, (2) to estimate the number and types of crimes not reported to the police, (3) to provide uniform measures of selected types of crimes, and (4) to permit comparisons over time and types of areas. The survey categorizes crimes as "personal" or "property." Personal crimes include rape and sexual attack, robbery, aggravated and simple assault, and purse-snatching/pocket-picking, while property crimes include burglary, theft, motor vehicle theft, and vandalism. Each respondent is asked a series of screen questions designed to determine whether she or he was victimized during the six-month period preceding the first day of the month of the interview. A "household respondent" is also asked to report on crimes against the household as a whole (e.g., burglary, motor vehicle theft). The data include type of crime, month, time, and location of the crime, relationship between victim and offender, characteristics of the offender, self-protective actions taken by the victim during the incident and results of those actions, consequences of the victimization, type of property lost, whether the crime was reported to police and reasons for reporting or not reporting, and offender use of weapons, drugs, and alcohol. Basic demographic information such as age, race, gender, and income is also collected, to enable analysis of crime by various subpopulations.
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National Crime Victimization Survey, 1992 [Record-Type Files] (ICPSR 22929)

Released/updated on: 2008-07-29
Geographic coverage: United States
The National Crime Victimization Survey (NCVS) Series, previously called the National Crime Surveys (NCS), has been collecting data on personal and household victimization through an ongoing survey of a nationally-representative sample of residential addresses since 1972. The NCVS was designed with four primary objectives: (1) to develop detailed information about the victims and consequences of crime, (2) to estimate the number and types of crimes not reported to the police, (3) to provide uniform measures of selected types of crimes, and (4) to permit comparisons over time and types of areas. The survey categorizes crimes as "personal" or "property." Personal crimes include rape and sexual attack, robbery, aggravated and simple assault, and purse-snatching/pocket-picking, while property crimes include burglary, theft, and motor vehicle theft. Each respondent is asked a series of screen questions designed to determine whether she or he was victimized during the six-month period preceding the first day of the month of the interview. A "household respondent" is also asked to report on crimes against the household as a whole (e.g., burglary, motor vehicle theft). The data include type of crime, month, time, and location of the crime, relationship between victim and offender, characteristics of the offender, self-protective actions taken by the victim during the incident and results of those actions, consequences of the victimization, type of property lost, whether the crime was reported to police and reasons for reporting or not reporting, and offender use of weapons, drugs, and alcohol. Basic demographic information such as age, race, gender, and income is also collected, to enable analysis of crime by various subpopulations.
Curated

National Crime Victimization Survey, 1993 [Record-Type Files] (ICPSR 22928)

Released/updated on: 2008-07-29
Geographic coverage: United States
The National Crime Victimization Survey (NCVS) Series, previously called the National Crime Surveys (NCS), has been collecting data on personal and household victimization through an ongoing survey of a nationally-representative sample of residential addresses since 1972. The NCVS was designed with four primary objectives: (1) to develop detailed information about the victims and consequences of crime, (2) to estimate the number and types of crimes not reported to the police, (3) to provide uniform measures of selected types of crimes, and (4) to permit comparisons over time and types of areas. The survey categorizes crimes as "personal" or "property." Personal crimes include rape and sexual attack, robbery, aggravated and simple assault, and purse-snatching/pocket-picking, while property crimes include burglary, theft, and motor vehicle theft. Each respondent is asked a series of screen questions designed to determine whether she or he was victimized during the six-month period preceding the first day of the month of the interview. A "household respondent" is also asked to report on crimes against the household as a whole (e.g., burglary, motor vehicle theft). The data include type of crime, month, time, and location of the crime, relationship between victim and offender, characteristics of the offender, self-protective actions taken by the victim during the incident and results of those actions, consequences of the victimization, type of property lost, whether the crime was reported to police and reasons for reporting or not reporting, and offender use of weapons, drugs, and alcohol. Basic demographic information such as age, race, gender, and income is also collected, to enable analysis of crime by various subpopulations.
Curated

National Crime Victimization Survey, 1994 [Record-Type Files] (ICPSR 22927)

Released/updated on: 2008-07-29
Geographic coverage: United States
The National Crime Victimization Survey (NCVS) Series, previously called the National Crime Surveys (NCS), has been collecting data on personal and household victimization through an ongoing survey of a nationally-representative sample of residential addresses since 1972. The NCVS was designed with four primary objectives: (1) to develop detailed information about the victims and consequences of crime, (2) to estimate the number and types of crimes not reported to the police, (3) to provide uniform measures of selected types of crimes, and (4) to permit comparisons over time and types of areas. The survey categorizes crimes as "personal" or "property." Personal crimes include rape and sexual attack, robbery, aggravated and simple assault, and purse-snatching/pocket-picking, while property crimes include burglary, theft, and motor vehicle theft. Each respondent is asked a series of screen questions designed to determine whether she or he was victimized during the six-month period preceding the first day of the month of the interview. A "household respondent" is also asked to report on crimes against the household as a whole (e.g., burglary, motor vehicle theft). The data include type of crime, month, time, and location of the crime, relationship between victim and offender, characteristics of the offender, self-protective actions taken by the victim during the incident and results of those actions, consequences of the victimization, type of property lost, whether the crime was reported to police and reasons for reporting or not reporting, and offender use of weapons, drugs, and alcohol. Basic demographic information such as age, race, gender, and income is also collected, to enable analysis of crime by various subpopulations.
Curated

National Crime Victimization Survey, 1995 [Record-Type Files] (ICPSR 22926)

Released/updated on: 2008-07-29
Geographic coverage: United States
The National Crime Victimization Survey (NCVS) Series, previously called the National Crime Surveys (NCS), has been collecting data on personal and household victimization through an ongoing survey of a nationally-representative sample of residential addresses since 1972. The NCVS was designed with four primary objectives: (1) to develop detailed information about the victims and consequences of crime, (2) to estimate the number and types of crimes not reported to the police, (3) to provide uniform measures of selected types of crimes, and (4) to permit comparisons over time and types of areas. The survey categorizes crimes as "personal" or "property." Personal crimes include rape and sexual attack, robbery, aggravated and simple assault, and purse-snatching/pocket-picking, while property crimes include burglary, theft, and motor vehicle theft. Each respondent is asked a series of screen questions designed to determine whether she or he was victimized during the six-month period preceding the first day of the month of the interview. A "household respondent" is also asked to report on crimes against the household as a whole (e.g., burglary, motor vehicle theft). The data include type of crime, month, time, and location of the crime, relationship between victim and offender, characteristics of the offender, self-protective actions taken by the victim during the incident and results of those actions, consequences of the victimization, type of property lost, whether the crime was reported to police and reasons for reporting or not reporting, and offender use of weapons, drugs, and alcohol. Basic demographic information such as age, race, gender, and income is also collected, to enable analysis of crime by various subpopulations.
Curated

National Crime Victimization Survey, 1996 [Record-Type Files] (ICPSR 22925)

Released/updated on: 2008-07-29
Geographic coverage: United States
The National Crime Victimization Survey (NCVS) Series, previously called the National Crime Surveys (NCS), has been collecting data on personal and household victimization through an ongoing survey of a nationally-representative sample of residential addresses since 1972. The NCVS was designed with four primary objectives: (1) to develop detailed information about the victims and consequences of crime, (2) to estimate the number and types of crimes not reported to the police, (3) to provide uniform measures of selected types of crimes, and (4) to permit comparisons over time and types of areas. The survey categorizes crimes as "personal" or "property." Personal crimes include rape and sexual attack, robbery, aggravated and simple assault, and purse-snatching/pocket-picking, while property crimes include burglary, theft, and motor vehicle theft. Each respondent is asked a series of screen questions designed to determine whether she or he was victimized during the six-month period preceding the first day of the month of the interview. A "household respondent" is also asked to report on crimes against the household as a whole (e.g., burglary, motor vehicle theft). The data include type of crime, month, time, and location of the crime, relationship between victim and offender, characteristics of the offender, self-protective actions taken by the victim during the incident and results of those actions, consequences of the victimization, type of property lost, whether the crime was reported to police and reasons for reporting or not reporting, and offender use of weapons, drugs, and alcohol. Basic demographic information such as age, race, gender, and income is also collected, to enable analysis of crime by various subpopulations.