Body-Worn Cameras and Citizen Interactions with Police Officers: Estimating Plausible Effects Given Varying Compliance Levels

Recent citizen deaths involving police use of force have increased discussion surrounding police accountability and community relations. One piece of this discussion is the use of body worn cameras (BWCs) by officers. Unfortunately, little rigorous research has been conducted to estimate the effectiveness of BWCs in reducing problematic police-citizen interactions. In this paper, we estimate two measures of effectiveness of BWCs by comparing incidents that occur in a squad assigned cameras to incidents that occur in a squad assigned control. First, we estimate the effect of being assigned a BWC (but not necessarily using the camera) on reducing complaints and resistance associated with incidents. Second, we employ data on BWC use to estimate the effect of cameras if they were used with full compliance. Together, these two estimates provide a plausible range of effectiveness that policymakers can expect from BWCs. We find that BWCs have no effect on the rate of arrest or resistance, but can substantially reduce complaints.     

Police Body-Worn Cameras: Perceptions of Law Enforcement Leadership

Many people are enthusiastic about the potential benefits of police body-worn cameras (BWC). Despite this enthusiasm, however, there has been no research on law enforcement command staff perceptions of BWCs. Given the importance that law enforcement leadership plays in the decision to adopt and implement BWCs, it is necessary to assess their perceptions. This is the first study to measure law enforcement leadership attitudes toward BWCs. The study relies on data collected from surveys administered to command staff representing local, state and federal law enforcement agencies in a large southern county. Among the major perceptual findings are that command staff believe BWCs will impact police officers’ decisions to use force in encounters with citizens and police will be more reluctant to use necessary force in encounters with the public. Respondents also believe that use of BWCs is supported by the public because society does not trust police, media will use BWC data to embarrass police, and pressure to implement BWCs comes from the media. Perceptions of the impact of BWCs on safety, privacy, and police effectiveness are also discussed.     

Assessing the effects of body‐worn cameras on procedural justice in the Los Angeles Police Department*

In this article, we explore variations in procedural justice delivered in face‐to‐face encounters with citizens before and after the implementation of body‐worn cameras (BWCs). We draw on recent advances in the measurement of procedural justice using systematic social observation of police in field settings in the Los Angeles Police Department. Data collected on 555 police–citizen encounters are examined in bivariate and multivariate models exploring the primary hypothesis that BWCs affect procedural justice delivered by police directly and indirectly. Our results indicate that significant increases in procedural justice during police–citizen encounters were directly attributable to the effect of BWCs on police behavior as well as to the indirect effects on citizen disrespect and other variables. The implications for policy include explicit measurement and monitoring of procedural justice or elements such as officer discourtesy in departments adopting BWCs. Further research questions such as more detailed examination of citizens’ behavior changes under BWCs are also considered in the context of the findings.     

The distribution of police use of force across patrol and specialty units: a case study in BWC impact

Journal of Experimental Criminology - To examine differences in use of force by police patrol and specialized units, and the impact of body-worn cameras (BWCs) on use of force in these groups. We...     

BODY‐WORN CAMERAS AS A POTENTIAL SOURCE OF DEPOLICING: TESTING FOR CAMERA‐INDUCED PASSIVITY

Contentious debate is currently taking place regarding the extent to which public scrutiny of the police post‐Ferguson has led to depolicing or to a decrease in proactive police work. Advocates of the “Ferguson effect” claim the decline in proactive policing increased violent crime and assaults on the police. Although police body‐worn cameras (BWCs) are touted as a police reform that can generate numerous benefits, they also represent a form of internal and public surveillance on the police. The surveillance aspect of BWCs suggests that BWCs may generate depolicing through camera‐induced passivity. We test this question with data from a randomized controlled trial of BWCs in Spokane (WA) by assessing the impact of BWCs on four measures: officer‐initiated calls, arrests, response time, and time on scene. We employ hierarchical linear and cross‐classified models to test for between‐ and within‐group differences in outcomes before and after the randomized BWC rollout. Our results demonstrate no evidence of statistically significant camera‐induced passivity across any of the four outcomes. In fact, self‐initiated calls increased for officers assigned to treatment during the RCT. We discuss the theoretical and policy implications of the findings for the ongoing dialogue in policing.     

Report: increases in police use of force in the presence of body-worn cameras are driven by officer discretion: a protocol-based subgroup analysis of ten randomized experiments

Objectives

Our multisite randomized controlled trial reported that police body-worn cameras (BWCs) had, on average, no effect on recorded incidents of police use of force. In some sites, rates of use of force decreased and in others increased. We wanted to understand these counter-intuitive findings and report pre-specified subgroup analyses related to officers’ discretion on activating the BWCs.

Methods

Using pre-established criteria for experimental protocol breakdown in terms of treatment integrity, ten experimental sites were subgrouped into “high-compliance” (no officer discretion applied to when and where BWCs should be used; n?=?3), “no-compliance” (treatment integrity failure in both treatment and control conditions; n?=?4), and tests where officers applied discretion during treatment group but followed protocol in control conditions only (n?=?4).

Results

When officers complied with the experimental protocol and did not use discretion, use of force rates were 37 % lower [SMD?=?(?.346); SE?= .137; 95?% CI (?.614) – (?.077)]; when officers did not comply with treatment protocol (i.e., officers chose when to turn cameras on/off), use of force rates were 71 % higher [SMD?= .392; SE?= .130; 95?% CI (.136) – (.647)], compared to control conditions. When full discretion (i.e., overall breakdown of protocol) was applied to both treatment and control conditions, null effects were registered [SMD?= .009; SE=.070; 95?% CI (?.127) – (.146)], compared to control conditions.

Conclusions

BWCs can reduce police use of force when then officers’ discretion to turn cameras on or off is minimized—in terms of both case types as well as individual incidents. BWCs ought to be switched on and the recording announced to suspects at early stages of police–public interactions. Future BWCs tests should pay close attention to adherence to experimental protocols.

     

Do Police Body-Worn Cameras Reduce Citizen Fatalities? Results of a Country-Wide Natural Experiment

Journal of Quantitative Criminology - This study assesses the effects of body-worn cameras (BWCs) on rates of fatalities arising from police-citizen encounters. While existing experimental research...     

The thin blue line meets the big blue sky: perceptions of police legitimacy and public attitudes towards aerial drones

Police departments across the United States are now integrating new visual monitoring technology (e.g. unmanned aerial vehicles [UAVs or ‘drones’], body cameras) into routine police practices. Despite their potential use in multiple areas of proactive and reactive policing, public attitudes toward police use of UAVs, and visual monitoring technology overall, is mixed. As an extension of previous research, the current study uses a national survey to assess how well individuals’ perceptions about police legitimacy, effectiveness, and other criminal justice attitudes predict the level of public receptivity and opposition toward police UAV use in various contexts. The implications of these findings for public policy and law enforcement practices are discussed.     

The Expansion and Normalization of Police Militarization in Canada

Despite extensive analysis of police militarization in the United States (US), the case in Canada has been overlooked. Building on Kraska’s (in Policing 1(4):501–513, 2007) framework of police militarization indicators, this paper examines militarization within Canadian police forces between 2007 and 2016. Drawing from data on deployments disclosed under freedom of information law, our research shows deployment of special weapons and tactics (SWAT) teams have escalated in many major Canadian cities and are even higher in some cases than those reported by Kraska on militarization of US public police. We show how SWAT teams are increasingly used by public police for routine police activities such as warrant work, traffic enforcement, community policing, and even responding to mental health crises and domestic disturbances. We also analyze data on SWAT team growth, and benchmarking between police service SWAT units. We conclude by reflecting on the implications for public policing in Canada and avenues for future research on police militarization and police violence in Canada and other countries.     

The effects of criminal victimization and judicial or police contacts on public attitudes toward local police

The effects both of victimization and of police or judicial contacts on attitudes toward the police are studied by means of survey data collected in British Columbia (Canada). Such attitudes toward the police are generally favorable across all subpopulations but tend to be lower than average among: people who have experienced a household criminal victimization during the preceding year, those who have experienced an adverse contact with the police, and especially among those who have experienced or observed what they perceive to be improper police field practices. Police perceptions of widespread hostility appear unwarranted, even in the case of traffic violators and of those who have been arrested or convicted. Such findings are compared with data from other parts of Canada, the United States, Australia, and New Zealand.     

Police Officers’ Perceptions of Body-Worn Cameras in Buffalo and Rochester

Police body-worn cameras have been advanced as a solution to disparate perceptions among the citizenry, public officials, community leaders, and the police themselves in the highly contested arena of police-citizen encounters. As with previous innovations in policing it is important that programs or policies developed for street-level application be planned in advance, and the opinions of police officers should be understood prior to implementation. This study provides survey responses from police officers in Buffalo and Rochester regarding their perceptions of body-worn cameras. Survey items were borrowed from prior research in Phoenix and Los Angeles. It also included items intended to measure the officer’s opinions about examining camera images prior to writing a report, an issue that is the subject of some disagreement among policy makers. Findings suggest similar attitudes toward body cameras not only among Buffalo and Rochester police officers, but also with police officers in other agencies. Almost all respondents agree or strongly agree that police officers should have the ability to review body camera images prior to writing a report. The policy implications of this finding are discussed.     

How do body-worn cameras affect the amount and makeup of police-initiated activities? A randomized controlled trial in Milwaukee,Wisconsin

Journal of Experimental Criminology - Examine how the amount and makeup of police-initiated activities changed after the introduction of body-worn cameras (BWCs). From May 21 to November 22, 2016,...     

Unreported crimes,public dissatisfaction of police,and observed police misconduct in the Volgograd region,Russia: A research note

The paper examines the issue of widespread underreporting of crimes in the Volgograd region of Russia. The factors of public satisfaction with police, prior observed police misconduct, type of crime, and victim’s demographics are used to explain a victim’s decision to report crimes to the police. The research is based on a representative sample of Russian citizens conducted over a 9 year period in the Volgograd region (1998–2007) with a sample size of 1332 cases. The study concludes that prior observed police misconduct, especially the falsification of documents, is the strongest predictor of victims’ decisions to report crimes. The research holds critical implications for the ongoing reform of Russian police.     

POLICE CULTURE AND COERCION*

Researchers have long noted the link between police culture and coercion. To date, however, there have been no empirical studies of this relationship. Using data collected as part of a systematic social observation study of the police in Indianapolis, Indiana, and St. Petersburg, Florida, this research examines the relationship between traditional views of police culture—from an attitudinal perspective‐and coercion—from a behavioral perspective. After developing a classification scheme of officers' outlooks in the context of police culture, we examine the extent to which officers' alignment with cultural attitudes translates into differences in coercive behavior. The findings indicate that those officers who closely embody the values of the police culture are more coercive compared with those that differentially align with the culture, suggesting that police use of force is a function of officers' varying attitudinal commitments to the traditional view of police culture. The implications of these findings for policy and future research are considered.     

Cops and cameras: Officer perceptions of the use of body-worn cameras in law enforcement

PurposeThere has been a recent surge in the adoption of and media attention to the use of body-worn cameras in law enforcement. Despite this increase in use and media attention, there is little to no research on officer perceptions of body-worn cameras.MethodsThis study relies on baseline data of officer perceptions toward body-worn cameras collected from surveys administered to Orlando Police officers who are participants in a randomized experiment evaluating the impact of body-worn cameras (Taser AXON Flex) in law enforcement.ResultsResults suggest that police officers are, by and large, open to and supportive of the use of body-worn cameras in policing, they would feel comfortable wearing them, and that they perceive a potential for benefits of body-worn cameras in improving citizen behavior, their own behavior, and the behavior of their fellow officers.ConclusionsOfficers are generally supportive of body-worn cameras, and they hold perceptions that these devices can be beneficial in positively affecting relevant outcomes. Study limitations and implications are also discussed.     

The perceived levels of job satisfaction among police officers: A descriptive review

Whereas job satisfaction is a popular research topic among industrial and organizational psychologists, police organizational researchers have all but ignored the area of job satisfaction. Considering its link to many organizationally important factors, such as productivity, morale, and personnel turnover, research on job satisfaction in policing should be important. The identification of how satisfied police officers are with various jobrelated factors can be extremely useful to the police executive. This article examines perceived satisfaction of a purposive sample of 2611 police officers, with respect to 23 job-specific and three global job satisfaction items.     

The ‘us vs them’ mentality: a comparison of police cadets at different stages of their training

ABSTRACT

Any depiction of police culture includes a strong ‘us versus them’ element, but research has been unable to satisfactorily explain its development and evolution. In particular, very few studies have focused on the training period, between when an individual chooses a police career and his/her first day as an officer. A total of 1,979 pre-university students from seven colleges in Quebec (Canada) completed a self-administered survey where they had to answer general questions about the police followed by specific questions about four realistic videos of fictional police interventions involving use of force. Unsurprisingly, the analysis suggests that students in Police Technology tend to think they are more supportive of the police and the use of force than students in other programs. However, students in Police Technology increasingly indicate that the majority of people would report a more negative opinion than they have, suggesting that police candidates increasingly disidentify with the rest of the population.     

TEMPO: A contemporary model for police education and training about mental illness

Given the increasing number of interactions between police and people with mental illnesses (PMI), there has been widespread interest in the development of education for police about how best to interact with PMI. This paper reflects the review of current practice in a variety of jurisdictions across Canada as well as in the United States (U.S.), the United Kingdom (U.K.) and Australia; it proposes a comprehensive model of learning based on the literature that addresses not only the content in the narrow sense but also the importance of broader contextual knowledge and understanding in developing effective education and training. Embedded in the principles articulated in the Mental Health Strategy for Canada, the TEMPO (Training and Education about Mental illness for Police Organizations) model is a multilevel learning strategy for Canadian police personnel. Learning objectives and key principles are articulated in order to ensure the model is applicable to a wide range of police agencies and individual jurisdictional needs. In addition to providing a firm basis of factual knowledge for police personnel, the resultant model embraces a human rights/anti-stigma philosophy, provides for a range of education appropriate to diverse police audiences, emphasizes a systems approach to police/mental health liaison activities and addresses issues related to the delivery and implementation of police education and training.     

Technological Innovation and Police Officers' Understanding and Use of Force

Today, the TASER is a ubiquitous less‐than‐lethal force technology lauded for its ability to curb police officers' use of excessive and lethal force. Although less injurious than other weapons, concerns exist that the TASER can still be misused by police officers. This article uses ethnographic observations and unstructured interviews across three urban police departments to describe how the TASER affects officers' understanding and use of force in beneficial and unintended ways. I find that officers understand and use the TASER as a device that can enhance safety for themselves and suspects, including in cases where the TASER is used in lieu of lethal force that officers believe would have been justified. Despite these benefits, understanding of the TASER as a safety‐enhancing technology also influences the use of excessive force via TASER by young, inexperienced officers, ultimately contributing to the very problem TASERs were intended to ameliorate.     

Police training strategies and the role perceptions of police recruits

There has been much debate regarding basic police training and its effect on the attitudes of police recruits. Some critics argue that academy training creates negative attitudes in police recruits that favor arrest and crime attack orientations. The data presented in this article suggest that police recruits from a large urban police training program possess attitudes unfavorable toward crime attack or strict enforcement policing roles. The article examines a Los Angeles Police Department recruit training class, and the perceptions these recruits have toward selected policing roles. The study suggests police recruits do not perceive their role as simply being one of crime attack and strict enforcement.