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

This neighborhood-level study sought to explore the effect of cultural disorganization, in terms of both weakened conventional culture and value heterogeneity, on informal social control, and the extent to which these effects may be conditioned by the level of drug use in the neighborhood. Data for Part 1 were collected from face-to-face and telephone interviews with households in the targeted sample. Part 2 is comprised of data collected from the United States Census 1990 Summary Tape File 3A (STF3A) as well as the United States Census 2000 Population counts, Lexington and Louisville police crime incident reports, and police data on drug arrests. The responses gleaned from the survey used in Part 1 were aggregated to the census block group level, which are included in Part 2.

The survey was designed to explore the thesis that effective prevention and control of crime requires a community-wide effort that involves law enforcement agencies, other elements of government, and the citizens in a coordinated attack on problems of crime. The data include information on program start-up, implementation, and the community itself, as well as information on the specific activities undertaken by the programs.

This study examined the effects of police arrest policies and incarceration policies on communities in 30 neighborhoods in Baltimore. Specifically, the study addressed the question of whether aggressive arrest and incarceration policies negatively impacted social organization and thereby reduced the willingness of area residents to engage in informal social control, or collective efficacy. CRIME CHANGES IN BALTIMORE, 1970-1994 (ICPSR 2352) provided aggregate community-level data on demographics, socioeconomic attributes, and crime rates as well as data from interviews with residents about community attachment, cohesiveness, participation, satisfaction, and experiences with crime and self-protection. Incident-level offense and arrest data for 1987 and 1992 were obtained from the Baltimore Police Department. The Maryland Department of Public Safety and Corrections provided data on all of the admissions to and releases from prisons in neighborhoods in Baltimore City and Baltimore County for 1987, 1992, and 1994.

The overall goal of this study was to acquire a greater understanding of the development of adolescent antisocial behavior using data from the Project on Human Development in Chicago Neighborhoods (PHDCN). Longitudinal cohort data from PHDCN were analyzed to assess patterns of substance use and delinquency across three waves for three age cohorts and 78 neighborhoods. This analysis of existing PHDCN data used multiple cohort and multilevel latent growth models as well as several ancillary approaches to answer questions pertinent to the development of adolescent antisocial behavior.

The objective of this survey was to provide city officials and police with information on how to carry out street disorder enforcement strategies within the constitutional guidelines established by the courts. To that end, a survey of 512 municipal police departments was conducted in the spring of 1996. The agencies were asked to supply data for the current year as well as for 1994 and 1995. Information was collected on the existence of particular street disorder ordinances, when such ordinances were passed, the number of citations and arrests resulting from each ordinance, and whether the ordinances were challenged in court. Data covered the following types of street disorder: panhandling, open containers of alcohol, public intoxication, disorderly conduct, sleeping in public places, unregulated day labor solicitation, vending, dumpster diving, camping in public, and juvenile curfews. Departments were also asked about their written policies regarding certain types of street disorder. Other departmental information includes location, number of personnel, and population of jurisdiction.

The purpose of this study was to synthesize the extant problem-oriented policing evaluation literature and assess the effects of problem-oriented policing on crime and disorder. Several strategies were used to perform an exhaustive search for literature fitting the eligibility criteria. Researchers performed a keyword search on an array of online abstract databases, reviewed the bibliographies of past reviews of problem-oriented policing (POP), performed forward searches for works that have cited seminal problem-oriented policing studies, performed hand searches of leading journals in the field, searched the publication of several research and professional agencies, and emailed the list of studies meeting the eligibility criteria to leading policing scholars knowledgeable in the the area of problem-oriented policing to ensure relevant studies had not been missed. Both Part 1 (Pre-Post Study Data, n=52) and Part 2 (Quasi-Experimental Study Data, n=19) include variables in the following categories: reference information, nature and description of selection site, problems, etc., nature and description of selection of comparison group or period, unit of analysis, sample size, methodological type, description of the POP intervention, statistical test(s) used, reports of significance, effect size/power, and conclusions drawn by the authors.

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

Households and establishments in seven neighborhoods in Houston, Texas, and Newark, New Jersey, were surveyed to determine the extent of victimization experiences and crime prevention measures in these areas. Citizens' attitudes toward the police were also examined. Baseline data were collected to determine residents' perceptions of crime, victimization experiences, crime-avoidance behavior, and level of satisfaction with the quality of life in their neighborhoods (Parts 1 and 3). Follow-up surveys were conducted to evaluate the effectiveness of experimental police programs designed to reduce the fear of crime within the communities. These results are presented in Parts 2 and 4. In Part 5, questions similar to those in the baseline survey were posed to two groups of victims who reported crimes to the police. One group had received a follow-up call to provide the victim with information, assistance, and reassurance that someone cared, and the other was a control group of victims that had not received a follow-up call. Part 6 contains data from a newsletter experiment conducted by the police departments after the baseline data were gathered, in one area each of Houston and Newark. Two versions of an anti-crime newsletter were mailed to respondents to the baseline survey and also to nonrespondents living in the area. These groups were then interviewed, along with control groups of baseline respondents and nonrespondents who might have seen the newsletter but were not selected for the mailing. Demographic data collected include age, sex, race, education and employment.

This data collection was designed to evaluate the effects of disorderly neighborhood conditions on community decline and residents' reactions toward crime. Data from five previously collected datasets were aggregated and merged to produce this collection: (1) REACTIONS TO CRIME PROJECT, 1977 [CHICAGO, PHILADELPHIA, SAN FRANCISCO]: SURVEY ON FEAR OF CRIME AND CITIZEN BEHAVIOR (ICPSR 8162), (2) CHARACTERISTICS OF HIGH AND LOW CRIME NEIGHBORHOODS IN ATLANTA, 1980 (ICPSR 8951), (3) CRIME FACTORS AND NEIGHBORHOOD DECLINE IN CHICAGO, 1979 (ICPSR 7952), (4) REDUCING FEAR OF CRIME PROGRAM EVALUATION SURVEYS IN NEWARK AND HOUSTON, 1983-1984 (ICPSR 8496), and (5) a survey of citizen participation in crime prevention in six Chicago neighborhoods conducted by Rosenbaum, Lewis, and Grant. Neighborhood-level data cover topics such as disorder, crime, fear, residential satisfaction, and other key factors in community decline. Variables include disorder characteristics such as loitering, drugs, vandalism, noise, and gang activity, demographic characteristics such as race, age, and unemployment rate, and neighborhood crime problems such as burglary, robbery, assault, and rape. Information is also available on crime avoidance behaviors, fear of crime on an aggregated scale, neighborhood satisfaction on an aggregated scale, and cohesion and social interaction.