21 datasets found
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Age-by-Race Specific Crime Rates, 1965-1985: [United States]
State of Washington —
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... -
Measure 11 Sentencing Reform in Oregon: Implementation and System Impact, 1990-1999
State of Washington —
This study explored the implementation and impact of Measure 11 (passed by Oregon voters in 1994), which imposed long mandatory prison terms for 16 designated violent... -
Adult Criminal Careers in New York, 1972-1983
State of Washington —
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... -
Los Angeles Homicides, 1830-2003
State of Washington —
There has been little research on United States homicide rates from a long-term perspective, primarily because there has been no consistent data series on a particular... -
Improving the Production and Use of Forensic Science, 5 U.S. counties, 2006-2009
State of Washington —
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... -
Forensic Evidence and the Police, 1976-1980
State of Washington —
This data collection focuses on adult cases of serious crime such as homicide (and related death investigations), rape, robbery, aggravated assault/battery, burglary,... -
National Crime Surveys: Index of Crime Severity, 1977
State of Washington —
The purpose of this data collection was to determine the seriousness of criminal events. The principal investigators sought to determine and rate the relative... -
Rural and Urban Trends in Family and Intimate Partner Homicide in the United States, 1980-1999
State of Washington —
This research project examined rural and urban trends in family and intimate partner homicide for the 20-year period from 1980 through 1999. The construct of place... -
Homicides in Chicago, 1965-1995
State of Washington —
These datasets contain information on every homicide in the murder analysis files of the Chicago Police Department for the years 1965-1995. For the victim-level file,... -
Effects of Prior Record in Sentencing Research in a Large Northeastern City, 1968-1979: [United States]
State of Washington —
This data collection examines the impact of defendants' prior criminal records on the sentencing of male and female defendants committing violent and non-violent... -
Spatial Configuration of Places Related to Homicide Events in Washington, DC, 1990-2002
State of Washington —
The purpose of this research was to further understanding of why crime occurs where it does by exploring the spatial etiology of homicides that occurred in Washington,... -
Effects of Foot Patrol Policing in Boston, 1977-1985
State of Washington —
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... -
Sentencing in Eight United States District Courts, 1973-1978
State of Washington —
This data collection provides information about sentencing patterns established by the United States District Courts for federal offenses. It is one of only a few... -
Termination of Criminal Careers: Measurement of Rates and Their Determinants in Detroit SMSA, 1974-1977
State of Washington —
The purpose of this collection was to measure the length of criminal careers and to correlate these lengths with other characteristics such as age, race, sex, type of... -
Person or Place? A Contextual, Event-History Analysis of Homicide Victimization Risk, United States, 2004-2012
State of Washington —
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,... -
Multiple Imputation for the Supplementary Homicide Reports: Evaluation in Unique Test Data, 1990-1995, Chicago, Philadelphia, Phoenix and St. Louis
State of Washington —
This study was an evaluation of multiple imputation strategies to address missing data using the New Approach to Evaluating Supplementary Homicide Report (SHR) Data... -
Homicides in New York City, 1797-1999 [And Various Historical Comparison Sites]
State of Washington —
There has been little research on United States homicide rates from a long-term perspective, primarily because there has been no consistent data series on a particular... -
Retail-Level Heroin Enforcement and Property Crime in 30 Cities in Massachusetts, 1980-1986
State of Washington —
In undertaking this data collection, the principal investigators sought to determine (1) whether police enforcement against drug crimes, specifically heroin crimes,... -
Effects of Defense Counsel on Homicide Case Outcomes in Philadelphia, Pennsylvania, 1995-2004 [United States]
State of Washington —
This study measured the difference that defense counsel made to the outcome of homicide and death penalty cases. One in five indigent murder defendants in Philadelphia... -
Improving the Investigation of Homicide and the Apprehension Rate of Murderers in Washington State, 1981-1986
State of Washington —
This data collection contains information on solved murders occurring in Washington State between 1981 and 1986. The collection is a subset of data from the Homicide...
21 datasets found