National Archive of Criminal Justice Data
This dataset is maintained and distributed by the National Archive of Criminal Justice Data (NACJD), the criminal justice archive within ICPSR. NACJD is primarily sponsored by three agencies within the U.S. Department of Justice: the Bureau of Justice Statistics, the National Institute of Justice, and the Office of Juvenile Justice and Delinquency Prevention.
Modeling Impacts of Policing Initiatives on Drug and Criminal Careers of Arrestees in New York City, New York, 1999 (ICPSR 3604)
Principal Investigator(s): Johnson, Bruce D., National Development and Research Institute; Golub, Andrew, National Development and Research Institute
This study sought to understand the accuracy and validity of arrestee self-reports of drug use and the overall contact of arrestees with the criminal justice system, with a secondary focus on how arrestee self-reports of drug use correspond to urinalysis results. Moreover, this study investigated whether arrestees were aware of the New York City Police Department's Quality-of-Life (QOL) policing efforts and whether they had changed their criminal behavior as a result. A QOL Policing Supplement, designed to explore new means of evaluating police behavior, was administered to all adult arrestees in the five boroughs of New York City (Bronx, Brooklyn, Manhattan, Staten Island, and Queens) who had completed an Arrestee Drug Abuse Monitoring (ADAM) program interview, provided a urine specimen, and were willing to answer additional questions concerning QOL policing. Part 1, Policing Study Data, is a large integrated dataset containing all of the variables derived from the 1999 ADAM interviews, the Policing Supplement instrument, and administrative records data from the Criminal Justice Agency (CJA) and the New York State Division of Criminal Justice Services. This dataset is linked, via an anonymous case number, to Part 2, Arrestee Criminal History Data, which contains each arrestee's official criminal history.
One or more files in this study are not available for download due to special restrictions ; consult the restrictions note to learn more. You can apply online for access to the data. A login is required to apply for access. (How to apply.)
Access to these data is restricted. Users interested in obtaining these data must complete a Restricted Data Use Agreement, specify the reasons for the request, and obtain IRB approval or notice of exemption for their research.
Johnson, Bruce D., and Andrew Golub. Modeling Impacts of Policing Initiatives on Drug and Criminal Careers of Arrestees in New York City, New York, 1999. ICPSR03604-v1. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2003. http://doi.org/10.3886/ICPSR03604.v1
Persistent URL: http://doi.org/10.3886/ICPSR03604.v1
This study was funded by:
- United States Department of Justice. Office of Justice Programs. National Institute of Justice (00-IJ-CX-0041)
Scope of Study
Date of Collection:
Unit of Observation: Part 1: Individual arrestees. Part 2: Incident.
Universe: Adult arrestees from New York City, New York, during 1999.
Data Types: survey data, administrative records data, and clinical data
Data Collection Notes:
(1) Users are strongly encouraged to obtain copies of the "Methodology Guide for ADAM" and the "Analytic Guide for ADAM" from the ADAM Web site: http://www.adam-nij.net/index.asp. (2) The user guide, codebook, and data collection instruments are provided by ICPSR as Portable Document Format (PDF) files. The PDF file format was developed by Adobe Systems Incorporated and can be accessed using PDF reader software, such as the Adobe Acrobat Reader. Information on how to obtain a copy of the Acrobat Reader is provided on the ICPSR Web site.
Study Purpose: A fundamental and continuing problem in sociology and criminology is assessing the validity and accuracy of a respondent's self-reports on various phenomena of interest. Generally, criminological research has used data either from self-report surveys or from official records, but rarely from both sources. Many studies present information based entirely upon official criminal history data, but have no self-report information from offenders. Other studies rely solely on self-report data, ignoring the official record. Research has shown that it is possible that an arrest event might lead to an inaccurate self-report. During the 1990s, the New York City Police Department (NYPD) introduced numerous innovations intensifying its efforts to reduce crime and restore order. One central aspect of that change, quality-of-life (QOL) policing, emphasized the control of minor misbehaviors that were highly visible, such as fare-beating, aggressive panhandling, graffiti writing, and sleeping on public benches. In the past, these minor offenses would have been mostly ignored. QOL policing was designed to send a message to offenders that various disorderly behaviors would not be tolerated. In the mid-1990s, the NYPD targeted these QOL behaviors for arrest. The primary focus of this study was to understand the accuracy and validity of arrestee self-reports of drug use and the overall contact of arrestees with the criminal justice system, with a secondary focus on how arrestee self-reports of drug use correspond to urinalysis results. Moreover, this study sought to investigate whether arrestees were aware of NYPD's QOL policing efforts and whether they had changed their criminal behavior as a result.
Study Design: The data for this research came out of the New York City Policing Study (hereafter the Policing Study), a research project designed to explore new means of evaluating police behavior. The Policing Study used the relatively novel technique of interviewing arrested individuals in order to obtain insights about policing and its potential effect on the arrestees' illegal activities. The Policing Study was also intended, in part, to document the value of self-report information provided by adult arrestees about their drug use, offending patterns, contacts with the criminal justice system, and the impacts of the QOL policing initiatives upon their routine criminal activities. The Policing Study was a supplement to the research platform provided by the National Institute of Justice's Arrestee Drug Abuse Monitoring (ADAM) program (see ARRESTEE DRUG ABUSE MONITORING (ADAM) PROGRAM IN THE UNITED STATES, 1999 [ICPSR 2994]). Since 1987, the ADAM program (formerly the Drug Use Forecasting (DUF) program, see DRUG USE FORECASTING IN 24 CITIES IN THE UNITED STATES, 1987-1997 [ICPSR 9477]) has obtained, on a quarterly basis, drug histories and urine samples from arrestees on a voluntary basis at Manhattan's central booking facility. Starting in July 1998, ADAM was expanded to include samples of arrestees from all five boroughs of New York City (Bronx, Brooklyn, Manhattan, Staten Island, and Queens). Data from the ADAM program provide powerful indicators of the prevalence of various illicit drugs among arrestees and of drug use trends over time. ADAM is the only major ongoing survey of drug use that employs an empirical validity check, namely urine tests, to corroborate self-reported drug use. Several interviewers from the ADAM program were used to recruit subjects and administer both the ADAM protocol and the Policing Supplement instrument. Interviewers followed ADAM procedures for selecting respondents and administered the ADAM instrument in use during 1999. Immediately afterwards, interviewers gave arrestees an informed consent form for participation in the Policing Study. If the arrestee agreed, the interview was conducted immediately. During the informed consent process, subjects were asked for written permission to have the interviewer record their arrest number, arrest date and time, and other personal identifying information. Subjects were informed that the project would obtain their criminal histories from New York City and state agencies that retain such information. Respondents were promised $15 after release for completing the questionnaire. First, ADAM and Policing Supplement data files were matched and merged using the ADAM bar codes, creating a combined Policing-ADAM dataset. Next, arrest-related and other identifying data were used to obtain defendant and court processing information from the New York Criminal Justice Agency (CJA), and official criminal record information from the New York State Division of Criminal Justice Services (DCJS). Prior arrests outside of New York State, in the federal system, or before age 16 were not obtained. Before obtaining the data, information transfer agreements governing access to and use of the information were negotiated with both agencies. New York State law permits transfers of official criminal histories, including sealed cases, to professional researchers for legitimate research purposes. Researchers obtained both sealed and unsealed criminal events by collaborating with DCJS to create an anonymous research dataset. The end result of all data collection efforts was two datasets. The first was a large integrated dataset containing all of the variables derived from the ADAM program (including urinalysis results), the Policing Supplement instrument, and dispositional information from CJA (Part 1, Policing Study Data). This dataset was then linked, via an anonymous case number, to a second dataset containing each arrestee's official criminal history (Part 2, Arrestee Criminal History Data). For Part 1, several QOL questions regarding cigarettes and truancy were excluded from analysis because there were too few Policing Study respondents under the age of 18. For Part 2, the criminal histories are provided as several records, with each record representing an arrest, a sentence, or related information for a given individual. For each subject, research staff aggregated the data across event records to create counts and develop various measures of criminal history contacts.
Sample: The Policing supplement was intended to be administered during the third and fourth quarters of 1999 to all adult arrestees in the five boroughs (Bronx, Brooklyn, Manhattan, Staten Island, and Queens) of New York City who had completed an ADAM interview and provided a urine specimen, and were willing to answer additional questions concerning QOL policing. However, the preliminary sample yielded only 470 respondents. An additional 36 arrestees were interviewed in the second quarter of 1999 during the project's pilot stage and were added to the final database. To increase the sample size further, the project performed supplemental data collection in the week after the end of the official ADAM data collection in the Bronx, Brooklyn, and Manhattan, generating another 386 interviewees. The complete sample includes 892 adult arrestees. To facilitate comparisons across gender, the ADAM program purposefully oversampled females. For this study, simple weights were employed in Part 1 (WEIGHT) so that females would constitute 15 percent of the weighted sample. See ARRESTEE DRUG ABUSE MONITORING (ADAM) PROGRAM IN THE UNITED STATES, 1999 [ICPSR 2994] for additional information on the sampling frame used to collect the ADAM data.
The Policing Study Supplement, a self-administered survey, was given to arrestees in the sample who had completed an ADAM interview, provided a urine specimen, and were willing to answer additional questions concerning QOL policing. Dispositional information and criminal histories were collected from official records kept by the New York Criminal Justice Agency and the New York State Division of Criminal Justice Services. The ADAM instrument was used to collect data from voluntary, anonymous, and confidential self-administered interviews with male and female adult arrestees and the results from urine specimens provided by these arrestees within 48 hours of the time of arrest, which were used to detect the presence of several drugs. Information regarding the ADAM subject's age, race/ethnicity, birth year, and the crime for which the subject was arrested were obtained from official police arrest records.
Description of Variables: Demographic variables for Part 1, Policing Study Data, include gender, race/ethnicity, age of arrestee, educational attainment, marital status, employment status, and living circumstances of each arrestee. The file also contains variables such as an arrestee's spatial perception regarding their current arrest (e.g., ZIP code of arrest, intersection of arrest, and kind of place where arrest occurred), QOL offenses (e.g., fare-beating, gang membership, unlicensed vending, prostitution/public solicitation, littering, graffiti, drag racing, and loitering), the impact of QOL policing on their behaviors and activities, criminal justice history, contact with the criminal justice system, perception of neighborhood activity, institutional and agency contact history, serious behaviors and offenses, and whether the respondent had been a victim of a variety of specified crimes. Other Part 1 variables include New York penal codes, offense codes, legal and illegal sources of income, and the arrestees' history of use, dependence on, and abuse of alcohol, tobacco, marijuana, cocaine, crack, heroin, PCP, amphetamines, barbiturates, quaaludes, methadone, crystal meth, valium, and LSD/acid. Part 2, Arrestee Criminal History Data, variables include age at arrest, arrest date, crime date, date of disposition, geographical region of arrest, arrest charge details, arrest charge class category, arrest charge Uniform Crime Reporting (UCR) code, violent felony offense (VFO), firearm, child victim, drug, weapon, DWI arrest and conviction indicators, disposition charge class category, disposition charge UCR code, and whether an arrestee was eligible for probation.
Response Rates: Approximately 96 percent of ADAM subjects who were approached agreed to participate in and completed the Policing Supplement.
Presence of Common Scales: None.
Extent of Processing: ICPSR data undergo a confidentiality review and are altered when necessary to limit the risk of disclosure. ICPSR also routinely creates ready-to-go data files along with setups in the major statistical software formats as well as standard codebooks to accompany the data. In addition to these procedures, ICPSR performed the following processing steps for this data collection:
- Checked for undocumented or out-of-range codes.
Original ICPSR Release: 2003-06-05
- 2006-03-30 File UG3604.ALL.PDF was removed from any previous datasets and flagged as a study-level file, so that it will accompany all downloads.
- 2006-03-30 File CQ3604.ALL.PDF was removed from any previous datasets and flagged as a study-level file, so that it will accompany all downloads.
- Citations exports are provided above.
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