Evaluating the Impact of a Specialized Domestic Violence Police Unit in Charlotte, North Carolina, 2003-2005
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The specific goals of this project were (1) to assess the selection criteria used to determine the domestic violence cases for intensive intervention: what criteria are used, and what differentiates how cases are handled, (2) to track the outcomes through Charlotte-Mecklenburg Police Department (CMPD), Mecklenburg domestic violence court, and the Mecklenburg jail for the different methods of dealing with the cases, and (3) to provide an assessment of the relative effectiveness of a specialized domestic violence unit vis-a-vis normal patrol unit responses in terms of repeat calls, court processing, victim harm, and repeat arrests. The population from which the sample was selected consisted of all police complaint numbers for cases involving domestic violence (DV) in 2003. The unit of analysis was therefore the domestic violence incident. Cases were selected using a randomized stratified sample (stratifying by month) that also triple-sampled DV Unit cases, which generated 255 DV Unit cases for inclusion. The final sample therefore consists of 891 domestic violence cases, each involving one victim and one suspect. Within this final sample of cases, 25 percent were processed by the DV Unit. The data file contains data from multiple sources. Included from the police department's computerized database (KBCOPS) are variables pertaining to the nature of the crime, victim information and suspect information such as suspect and victim demographic data, victim/offender relationship, highest offense category, weapon usage, victim injury, and case disposition status. From police narratives come such variables as victim/offender relationship, weapon use (more refined than what is included in KBCOPS data), victim injury (also a more refined measure), and evidence collected. Variables from tracking data include information regarding the nature of the offense, the level/type of harm inflicted, and if the assault involved the same victim in the sample. Variables such as amount of jail time a suspect may have had, information pertaining to the court charges (as opposed to the charges at arrest) and case disposition status are included from court and jail data.
Evaluation of a Centralized Response to Domestic Violence by the San Diego County Sheriff's Department Domestic Violence Unit, 1998-1999
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This study examined the implementation of a specialized domestic violence unit within the San Diego County Sheriff's Department to determine whether the creation of the new unit would lead to increased and improved reporting, and more filings for prosecution. In order to evaluate the implementation of the specialized domestic violence unit, the researchers conducted the following tasks: (1) They surveyed field deputies to assess their level of knowledge about domestic violence laws and adherence to the countywide domestic violence protocol. (2) They studied a sample from the case tracking system that reported cases of domestic violence handled by the domestic violence unit to determine changes in procedures compared to an earlier case tracking study with no specialized unit. (3) They interviewed victims of domestic violence by phone to explore the responsiveness of the field deputies and the unit detectives to the needs of the victims. Part 1 (Deputy Survey Data) contains data on unit detectives' knowledge about the laws concerning domestic violence. Information includes whether or not the person considered the primary aggressor was the person who committed the first act of aggression, if a law enforcement officer could decide whether or not to complete a domestic violence supplemental report, whether an arrest should be made if there was reasonable cause to believe that a misdemeanor offense had been committed, and whether the decision to prosecute a suspect lay within the discretion of the district or city attorney. Demographic variables include deputy's years of education and law enforcement experience. Part 2 (Case Tracking Data) includes demographic variables such as race and sex of the victim and the suspect, and the relationship between the victim and the suspect. Other information was collected on whether the victim and the suspect used alcohol and drugs prior to or during the incident, if the victim was pregnant, if children were present during the incident, highest charge on the incident report, if the reporting call was made at the same place the incident occurred, suspect actions described on the report, if a gun, knife, physical force, or verbal abuse was used in the incident, if the victim or the suspect was injured, and if medical treatment was provided to the victim. Data were also gathered on whether the suspect was arrested or booked, how the investigating officer decided whether to request that the prosecutor file charges, type of evidence collected, if a victim or witness statement was collected, if the victim had a restraining order, prior history of domestic violence, if the victim was provided with information on domestic violence law, hotline, shelter, transportation, and medical treatment, highest arrest charge, number of arrests for any drug charges, weapon charges, domestic violence charges, or other charges, case disposition, number of convictions for the charges, and number of prior arrests and convictions. Part 3 (Victim Survey Data) includes demographic variables such as victim's gender and race. Other variables include how much time the deputy spent at the scene when s/he responded to the call, number of deputies the victim interacted with at the scene, number of deputies at the scene that were male or female, if the victim used any of the information the deputy provided, if the victim used referral information for counseling, legal, shelter, and other services, how helpful the victim found the information, and the victim's rating of the performance of the deputy.
Factors Related to Domestic Violence Court Dispositions in a Large Midwestern Urban Area, 1997-1998: [United States]
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The goal of this study was to identify factors that influence whether city misdemeanor domestic violence cases in which batterers are arrested by police result in dismissals, acquittals, or convictions in the courts, and how these cases are processed. The researchers sought to examine factors that influence court officials' decision-making in domestic violence cases, as well as factors that influence victim and witness reluctance in bringing batterers to successful adjudication. In Part 1 researchers merged pretrial services data with information from police and prosecutors' reports in the urban area under study to answer the following questions: (1) What is the rate of dismissals, acquittals, and convictions for misdemeanor court cases and what are the conditions of these sentences? (2) What factors in court cases are significantly related to whether the disposition is a dismissal, acquittal, or conviction, and how are these cases processed? In Part 2, judges, prosecutors, and public defenders were asked detailed questions about their level of knowledge about, attitudes toward, and self-reported behaviors regarding the processing of domestic violence cases to find out: (1) What roles do legal and extra-legal factors play in decision-makers' self-reported behaviors and attitudes? (2) How do decision-makers rate victim advocate and batterer treatment programs? (3) How do court professionals view the victim's role in the court process? and (4) To what degree do court professionals report victim-blaming attitudes and experiences? For Part 3 researchers used a stratified random sample to select court cases of misdemeanor domestic violence that would be transcribed and used for a content analysis to examine: (1) Who speaks in court and how? and (2) What is considered relevant by different court players? In Parts 4-103 victim surveys and interviews were administered to learn about battered women's experiences in both their personal lives and the criminal processing system. Researchers sought to answer the following questions: (1) How do victim/witnesses perceive their role in the prosecution of their abusers? (2) What factors inhibit them from pursuing prosecution? (3) What factors might help them pursue prosecution? and (4) How consistent are the victims'/witnesses' demographic and psychological profiles with existing research in this area? Domestic violence victims attending arraignment between January 1 and December 31 of 1997 were asked to complete surveys to identify their concerns about testifying against their partners and to evaluate the effectiveness of the court system in dealing with domestic violence cases (Part 4). The disposition of each case was subsequently determined by a research team member's examination of defendants' case files and/or court computer files. Upon case closure victims who had both completed a survey and indicated a willingness to be interviewed were contacted to participate in an interview (Parts 5-103). Variables in Part 1, Pretrial Services Data, include prior criminal history, current charges, case disposition, sentence, victim testimony, police testimony, victim's demeanor at trial, judge's conduct, type of abuse involved, weapons used, injuries sustained, and type of evidence available for trial. Demographic variables include age, sex, and race of defendants, victims, prosecutors, and judges. In Part 2, Professional Survey Data, respondents were asked about their tolerance for victims and offenders who appeared in court more than once, actions taken when substance abuse was involved, the importance of injuries in making a decision, attitudes toward battered women, the role of victim advocates and the police, views on restraining orders, and opinion on whether arrest is a deterrent. Demographic variables include age, sex, race, marital status, and years of professional experience. Variables in Part 3, Court Transcript Data, include number and type of charges, pleas, reasons for dismissals,
Evaluation of a Demonstration for Enhanced Judicial Oversight of Domestic Violence Cases in Milwaukee, Wisconsin; Washtenaw County, Michigan; and Dorchester, Massachusetts; 1997-2004
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The Judicial Oversight Demonstration (JOD) was designed to test the feasibility and impact of a coordinated response to intimate partner violence (IPV) that involved the courts and justice agencies in a central role. The primary goals were to protect victim safety, hold offenders accountable, and reduce repeat offending. The two primary evaluation objectives were: (1) to test the impact of JOD interventions on victim safety, offender accountability, and recidivism, and (2) to learn from the experiences of well-qualified sites who were given resources and challenged to build a collaboration between the courts and community agencies to respond to intimate partner violence. Dorchester, Massachusetts, and Washtenaw County, Michigan, participated in a quasi-experimental evaluation of the impact of the program. IPV cases reaching disposition during the JOD were compared to similar cases reaching disposition in Lowell, Massachusetts, and Ingham County, Michigan. All IPV cases reaching disposition from approximately January 2003 to November 2004 (see Study Time Periods and Time Frames) were reviewed and included in the sample if appropriate. To be eligible for the sample, cases had to involve: (1) criminal IPV charges; (2) victims and offenders age 18 or older; and (3) victims and offenders who lived in the target jurisdiction at the time of case disposition. Cases that reached disposition more than a year after the incident were excluded to limit loss of data due to poor recall of the facts of the incident and police response. The evaluation design of JOD in Milwaukee differed from that of the other two sites. The evaluation in Milwaukee was based on a quasi-experimental comparison of offenders convicted of IPV and ordered to probation during JOD (January 1, 2001, to May 21, 2002) and before JOD (October 8, 1997, to December 21, 1999). This design was selected when early plans for an experimental design had to be abandoned and no comparable contemporaneous comparison group could be identified. Data for this evaluation were collected from court and prosecutors' records of case and defendant characteristics, probation files on offender supervision practices, and official records of rearrest, but do not include interviews with victims or offenders. This data collection has 20 data files containing 3,578 cases and 4,092 variables. The data files contain information related to each site's Batterer Intervention Programs (Parts 1, 8, and 15), court data (Parts 2, 12, 13, 14, 16, and 18), law enforcement (Parts 3, 11, and 17), and victim data (Parts 4, 5, 6, 9, 10, and 19). The Dorchester, Massachusetts, and Washtenaw County, Michigan, Impact Evaluation Data (Part 7) include baseline and follow-up information for the offender and the victim. The data file also contains Probation Supervision Performance Reports, Victim Services Logs, and Case Incident Fact Sheet information. The Milwaukee, Wisconsin, Impact Evaluation Data (Part 20) include information related to the offender and the victim such as age, race, and sex, as well as arrest records including charges filed.
Impact Evaluation of a Special Session Domestic Violence Intervention Program in Connecticut, 2001-2004
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This study focused on an evaluation of EVOLVE, a newly developed 26-week, 52-session skill building, culturally competent, psycho-educational curriculum-based intervention for male domestic violence offenders with female victims. The curriculum was implemented in three large urban courts that have specialized domestic violence court sessions, judicial monitoring, specialized court staff throughout the judicial process, enhanced advocacy for victims, a collaborative team approach to case processing, and collaboration with networks of involved community service providers. The comparison site (called Explore), also a large urban court, had some specialized court staff and enhanced victim advocacy, as well. It was selected as the comparison because of these court features, the use of a more traditional 26-week intervention (that met just once each week), its high volume, and the high rate of involvement of men of color, which was similar to rates found at the EVOLVE sites at the time the evaluation was proposed. The data file contains 545 cases and 872 variables.
Domestic Violence Experience in Omaha, Nebraska, 1986-1987
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The purpose of this data collection was to corroborate the findings of SPECIFIC DETERRENT EFFECTS OF ARREST FOR DOMESTIC ASSAULT: MINNEAPOLIS, 1981-1982 (ICPSR 8250) that arrest is an effective deterrent against continued domestic assaults. The data addressed the following questions: (1) To what extent does arrest decrease the likelihood of continued violence, as assessed by the victim? (2) To what extent does arrest decrease the likelihood of continued complaints of crime, as assessed by police records? (3) What are the differences in arrest recidivism between cases that involved arrest versus cases that involved mediation, separation, warrant issued, or no warrant issued? Domestic violence cases in three sectors of Omaha, Nebraska, meeting established eligibility criteria, were assigned to one of five experimental treatments: mediation, separation, arrest, warrant issued, or no warrant issued. Data for victim reports were collected from three interviews with the victims conducted one week, six months, and 12 months after the domestic violence incident. Arrest, charge, and complaint data were collected on the suspects at six- and twelve-month intervals following the original domestic violence incident. The investigators used arrest recidivism, continued complaints of crime, and victim reports of repeated violence (fear of injury, pushing/hitting, and physical injury) as outcome measures to assess the extent to which treatments prevented subsequent conflicts. Other variables include victim's level of fear, self-esteem, locus of control, and welfare dependency, changes in the relationship between suspect and victim, extent of the victim's injury, and extent of drug use by the victim and the suspect. Demographic variables include race, age, sex, income, occupational status, and marital status.
Portland [Oregon] Domestic Violence Experiment, 1996-1997
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As part of its organization-wide transition to community policing in 1989, the Portland Police Bureau, in collaboration with the Family Violence Intervention Steering Committee of Multnomah County, developed a plan to reduce domestic violence in Portland. The creation of a special police unit to focus exclusively on misdemeanor domestic crimes was the centerpiece of the plan. This police unit, the Domestic Violence Reduction Unit (DVRU), had two goals: to increase the sanctions for batterers and to empower victims. This study was designed to determine whether DVRU strategies led to reductions in domestic violence. Data were collected from official records on batterers (Parts 1-10), and from surveys on victims (Parts 11-12). Part 1 (Police Recorded Study Case Data) provides information on police custody reports. Part 2 (Batterer Arrest History Data) describes the arrest history during a five-year period prior to each batterer's study case arrest date. Part 3 (Charges Data for Study Case Arrests) contains charges filed by the prosecutor's office in conjunction with study case arrests. Part 4 (Jail Data) reports booking charges and jail information. Part 5 (Court Data) contains sentencing information for those offenders who had either entered a guilty plea or had been found guilty of the charges stemming from the study case arrest. Data in Part 6 (Restraining Order Data) document the existence of restraining orders, before and/or after the study case arrest date. Part 7 (Diversion Program Data) includes deferred sentencing program information for study cases. Variables in Parts 1-7 provide information on number of batterer's arrests for domestic violence and non-domestic violence crimes in the past five years, charge and disposition of the study case, booking charges, number of hours offender spent in jail, type of release, type of sentence, if restraining order was filed after case arrest, if restraining order was served or vacated, number of days offender stayed in diversion program, and type of diversion violation incurred. Part 8 (Domestic Violence Reduction Unit Treatment Data) contains 395 of the 404 study cases that were randomly assigned to the treatment condition. Variables describe the types of services DVRU provided, such as taking photographs along with victim statements, providing the victim with information on case prosecution, restraining orders, shelters, counseling, and an appointment with district attorney, helping the victim get a restraining order, serving a restraining order on the batterer, transporting the victim to a shelter, and providing the victim with a motel voucher and emergency food supply. Part 9 (Police Record Recidivism Data) includes police entries (incident or arrest) six months before and six months after the study case arrest date. Part 10 (Police Recorded Revictimization and Reoffending Data) consists of revictimization and reoffending summary counts as well as time-to-failure data. Most of the variables in Part 10 were derived from information reported in Part 9. Part 9 and Part 10 variables include whether the offense in each incident was related to domestic violence, whether victimization was done by the same batterer as in the study case arrest, type of police action against the victimization, charges of the victimization, type of premises where the crime was committed, whether the police report indicated that witnesses or children were present, whether the police report mentioned victim injury, weapon used, involvement of drugs or alcohol, whether the batterer denied abuse victim, number of days from study cases to police-recorded revictimization, and whether the recorded victimization led to the batterer's arrest. Part 11 (Wave 1 Victim Interview Data) contains data obtained through in-person interviews with victims shortly (1-2 weeks) after the case entered the study. Data in Part 12 (Wave 2 Victim Interview Data) represent victims' responses to the second wave of interviews,
Effects of Short-Term Batterer Treatment for Detained Arrestees in Sacramento County, California, 1999-2000
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This study evaluated the effects of a program for detained arrestees developed by the Sacramento Sheriff's Department. The program was set up as an early intervention program to provide domestic violence (DV) education for arrestees during their time of detention before going to court. This evaluation used an experimental design. The researchers randomly assigned 629 batterers to either the batterer treatment wing of the jail or to a no-treatment control group in another wing of the jail. Interviews were conducted with the batterers and victims shortly after the arrest that placed the batterer in the Sacramento jail (Parts 1 and 2) and again six months after the intervention or control condition was concluded (Parts 3 and 4). Official police arrest data on recidivism were also collected post-arrest (Part 5). Interviews were conducted over the phone, except for the baseline batterer interviews that were done in the jail, and for those who were not available for interviewing, over the phone. Activities of the batterer treatment program included: mandatory detention in a special DV jail wing supervised by correction officers who had received special DV training, batterer educational workshops, daily Twelve-Step Drug/Alcohol addiction support groups, and strict regulations on television watching (special nonviolent educational programs were the only available programs). Batterer education classes were held daily, and the research team checked attendance logs. The arrestees were required at least to attend the program classes and Narcotics Anonymous/Alcoholics Anonymous groups and sit quietly. For the control group, participants were assigned to the regular part of the jail and received the usual incarceration experience of persons detained in the Sacramento County Jail (including no treatment services). Official police arrest data on recidivism were analyzed for up to one year post-arrest (Part 5). Treatment implementation data (Part 6), which records the frequency of the batterer's attendance in the various treatment programs offered in the special DV jail wing, and variables used in the analysis for the project's final report (Part 7) are also available with this collection. In addition to general demographic variables such as age, race, religion, source of income, and employment situation, specific variables are gathered for specific datasets. Variables collected in Parts 1 and 2 (Batterer and Victim Baseline Data) include information regarding whether or not the batterer was in the treatment or control group, the relationship between the batterer and victim, and types of injuries the victim received. Parts 3 and 4 (Batterer and Victim Six-Month Data) contain variables related to employment and living situation, as well as any additional assistance either party received since the arrest event. Variables in Part 5 (Tracking Database) include the date, location, and length of interviews. Part 6 (Treatment and Implementation Data) contains variables related to the different programs the batterer in the experimental group may have participated in. The variables for Part 7 (Supplemental Final Report Variables) include information about the study participants such as whether all four interviews were completed and the presence of any new domestic violence charges.