Trends in the use of deadly force by police

Research in the area of deadly force by police has tended to focus upon or more of the following issues: (1) trends, (2) legal and/or policy implications, (3) the appropriateness of police usage, and (4) the apparent underreporting of police homicides. This paper examines police interventions relative to possible danger indicators in the working environment of police officers. It would appear for the period in question, 1964 to 1974, that police decreasingly used deadly force. A brief discussion concerning the possible reasons for this decline is provided.     

SWAT and non-SWAT police officers and the use of force

Although many police departments use Special Weapons and Tactics (SWAT) teams, surprisingly there is very little research on them. This study examined the use of force by SWAT and non-SWAT police officers. SWAT officers may be socialized to use force as a result of the dangerous situations they frequently encounter, and thus more likely to use force in non-SWAT situations. The results of this research note, however, indicated there was a statistical nonsignificant relationship between SWAT status and the use of force. Implications of the findings of this study are discussed.     

Do legal variables predict police decisions regarding the prosecution of juvenile offenders?

This study investigated whether legal variables predict police dispositions as regards the prosecution of juveniles. For this purpose first apprehensions of a sample of 479 Israeli adolescents (aged 13.5–15.5) in a one-year period were analyzed. The association between the legal variables and police dispositions was analyzed separately within four hierarchical stages of involvement with the juvenile justice system. Previous referral to court and previous court appearance were found to be excellent predictors of police decision to prosecute. However, in the earlier stages of involvement with the juvenile justice system, (i.e., when juveniles had no previous court referrals or appearances), the predicting power of the few available legal variables (type and seriousness of offense and number of previous police apprehensions) was found to be negligible. In the discussion of the findings, the contradicting labeling and deterrence theories are applied to the functioning of the juvenile units within the police: The present study has empirically identified the specific point where police decision-making reflects a switch-over from the labeling to the deterrence approach. Some suggestions for future research are put forward in order to improve the predictability of police dispositions at the early stages of the juvenile's involvement with the criminal justice system.     

Uncertainty and the use of force among Venezuelan police officers

Literature often emphasizes the use of force as a distinctive feature of police work, while risky encounters and uncertainty are conditions under which such work is carried out daily. Conditions leading to the use of force by the police have been associated with the presence of menacing minorities, losing verbal control, the youth and lack of experience of officers, and critical physical proximity between officers and suspects. Additionally, defiance towards the police has often been linked to increased force used by the police. It is here proposed that uncertainty also fosters police officers’ dispositions to use force. In this study, four focus groups were conducted with officers from two Venezuelan municipal police departments in October 2003, presenting a hypothetical scenario progressing from contact with suspects towards an open confrontation involving a shooting. Officers perceived, through different phases of the scenario, an encounter of no easily predictable outcome with suspects, involving potential harm to the police and bystanders. A pattern seemed to appear among officers in which overcoming real or assumed resistance became the central issue. When physical confrontation with suspects became evident, self defence was the clearest justification for the use of force, though the use of force was also defended by officers without further elaboration on the requirements and conditions for effectively thwarting aggression. It appears that uncertainty about the outcome of a situation fosters both the disposition and the justification for using force.

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Higher education and police use of deadly force

The evidence on the impact of higher education on police use of force is mixed, perhaps because of the characteristics of different indicators or samples. This study compares the educational levels of officers who did and did not shoot their weapons, who shot following different types of citizen behavior, and who shot with and without justification over a seven-year period in the Kansas City, Missouri police department. Virtually no significant differences emerge, but the absence of differences even when controlling for assignment, age, and length of service may be due to the lack of older college graduates in the sample. Until more and older college graduates are available for study it is probably not possible to conclude what impact college, and different kinds of college education, have upon police use of deadly force.     

Perceptions and experiences of people with mental illness regarding their interactions with police

This study examined the perceptions and lived experiences of people with mental illness in relation to their interactions with the police. A community-based participatory research approach was used and a procedural justice theoretical perspective guided the study. In-depth, semi-structured interviews were conducted by peer researchers with 60 people with mental illness who had interacted with the police and were living in Metro Vancouver, Canada. Among the study participants, contact with the police was frequent and occurred under a diverse range of circumstances. The majority of participants perceived being treated in a procedurally just manner by the police officer(s) who were involved in their most recent interaction. Almost three-quarters (n = 43, 72%) of participants were generally satisfied with how the police officer(s) had handled their most recent interaction. The slight majority of participants (n = 30, 51%) rated their previous contacts with the police as a positive experience overall, with 32% (n = 19) indicating that their previous interactions with the police were negative life experiences. The findings paint a more balanced picture than that which is often portrayed by the media. Emphasizing a procedural justice framework for police handling of situations involving people with mental illness is a vital step toward improving how these interactions are experienced and perceived.     

Compensation: problems with the concept of disability and the use of American Medical Association Guides

The Western Australia Liberal Government made radical changes to the Workers Compensation and Rehabilitation Act 1981 (WA) in 1993. One of the significant changes was the greater application of the American Medical Association Guides to the assessment of permanent injury. In 1999 further amendments to the same legislation required the application of the Guides to workers who wished to proceed with common law claims for negligence against their employers. Recent cases have shown the difficult in reconciling the language of the law with commonly used medical terms. This article surveys the use of the American Medical Association Guides in compensation legislation in Australia with some specific comments on the Western Australian system. It makes some suggestions for reform of the Western Australian system.     

American police and subcultural support for the use of excessive force

This article examines police officers' perceptions and tolerance of abuse of force. Data were collected from 3,230 sworn personnel in thirty American departments. Officers rated the seriousness of an excessive force violation, their support for discipline, and their willingness to report such misconduct. Novice officers, highly experienced veterans, and supervisory personnel were more likely than officers with moderate levels of experience to view excessive force as serious and worthy of more severe discipline. Officers in these groups also indicated greater willingness to report such incidents.     

A note concerning the use of classificatory techniques by police for analyzing crime areas

These research notes present one approach to the analysis of crime areas within police jurisdictions. Association Analysis appears to be a useful method to not only classify crime areas but also to discover crimepatterns within those areas. This approach is briefly discussed and an example given to illustrate its application. Other methods and areas of application are also mentioned and discussed.     

New paradigms in researching police use of firearms

In the current climate of increasing violence against the police, the use of force by police officers has been the focus of much dabate, ranging from the use of non lethal incapacitant sprays to the use of lethal force^I. We review literature concerning the use of lethal force by police officers, evaluate its utility for operational contexts, consider its implications for training and propose that new technological devices can revolutionise the identification of crucial variables.     

Vehicle stops by police for driving while Black: Common problems and some tentative solutions

A common set of problems currently surround analysis of vehicle stops by police for what has come to be called “driving while Black.” These common problems range from an exclusive focus on contemporary police practices to possible differences in the driving behavior of African Americans and Whites. The present research used observer-reported data from “Midwest City” at the start of the 1970s to propose and illustrate tentative solutions to the common problems that currently surround analysis of race and vehicle stops by police. The article concludes with discussion of the tentative solutions and the implications that follow from them.     

Racial prejudice and support by whites for police use of force: A research note

The use of force by police in a democratic society continues to be controversial. Despite the theoretical and practical importance of police use of force, little is known about the sources of public attitudes toward it. Recent research suggests that whites' approval of police use of force may derive partly from racial prejudice against African Americans. In this paper we test this possibility with data from the 1990 General Social Survey and find that negative stereotypes of African Americans contribute to whites' support for police use of excessive force. We also address the theoretical and pragmatic significance of our findings.     

我国警察“武器使用”与“法律适用”问题研究

应该根据当前社会发展的背景、警用武器在使用中出现的问题,并借鉴世界上其他国家的有关规则和标准分析了当前我国警察武器使用与法律适用方面存在的问题,就《条例》修改的基本理念及基本原则等问题提出了相应的观点。     

Validation of police officer recruit candidates' self-reported drug use

Three hundred and fifty-nine Chicago Police Department recruit candidates submitted urine specimens as part of a drug-screening program. Candidates were tested in two groups about a week apart. About 20% of the recruit candidates in each group evidenced drug, primarily marijuana use. As part of a psychological screening test battery all the candidates also took the Inwald Personality Inventory (IPI). The IPI contains a self-report Drug Use Scale. Drug-Positive and Drug-Negative candidates' Drug Use Scale scores were matched by age, sex, and racial/ethnic group and compared to evaluate the accuracy of self-reported drug use when screening police recruit candidates. Results showed that Drug-Positive candidates' self-reported drug use was consistently higher than that of Drug-Negative candidates. Item-level analyses showed which drug use items best discriminate between Drug-Positive and Drug-Negative candidates. Implications are drawn for use of self-report as part of a police candidate screening process.