Ella Cockbain and Gloria Laycock
Crime science (or more accurately crime and security science) has three core tenets:
• the application of scientific methods
• the study of crime and security problems
• the aim of reducing harm.
Beyond the unifying principles of scientific research (including a clear problem definition, transparency, rigor, and reliability), tools and techniques vary between studies. Rather than following a prescriptive approach, researchers are guided in their selection of data and methods by their research question and context. In this respect, crime scientists take an inclusive view of “evidence.”
“Crime and security” is a broad construct, covering problems associated with diverse illicit goods and acts, offenders, victims/targets, places, technologies, and formal and informal agents of crime control.
Its pragmatic approach distinguishes crime science from “pure research” (i.e., the pursuit of knowledge for its own sake). Contributions to harm reduction might be immediate (e.g., evaluating a novel intervention) or longer term (e.g., building theoretical or empirical knowledge about a particular issue).
Crime science is broad: researchers may contribute to it without self-identifying as crime scientists. Indeed, its early proponents hesitated to draw its parameters, suggesting they should be defined operationally. Under a shared focus on crime, crime science research transcends traditional disciplinary boundaries. The prevalence of multi- and interdisciplinary work reflects the inherent complexity of crime and its control. The social, physical, biological, and computer sciences—and their associated technologies—all have contributions to make.
Although the term crime science was first formalized in 2001, its roots go back much further. Within criminology, it particularly overlaps with environmental and experimental criminology. As well as sharing methods with these two areas, crime science’s theoretical underpinning derives from opportunity theories of crime (e.g., routine activity theory, the rational choice perspective, crime pattern theory). Crime is conceptualized accordingly as primarily non-random and as influenced by both individual criminal propensity and environmental factors that facilitate, promote, or provoke, criminal events.
Crime science techniques have been applied to a variety of issues: primarily volume crimes (e.g., burglary), but also more serious and complex crimes (e.g., terrorism and human trafficking). There is now substantial evidence of the effectiveness of targeted interventions in tackling crimes by manipulating their opportunity structures. Claims that such approaches are unethical and merely cause displacement have been discredited. Crime science now faces other, more challenging criticisms. For example, its theoretical underpinnings are arguably too narrow and the boundaries of the field lack clear distinction. Other challenges include expanding interventions into the online world and resolving tensions around evaluation evidence.
Crime science can clearly help explain and address crime problems. Its focus on outcomes rather than outputs speaks to the growing demand that research be impactful. Evidence generated through robust studies has value for policy and designing primary, secondary and tertiary interventions. In times of austerity and increased focus on multi-agency collaboration, there is a clear audience for crime-related research that can inform targeted responses and speaks to a broader agendum than law enforcement alone.
Fear of crime has been a serious social problem studied for almost 40 years. Early researchers focused on operationalization and conceptualization of fear of crime, specifically focusing on what fear of crime was (and was not) and how to best tap into the fear of crime construct. This research also found that while crime rates had been declining, fear of crime rates had stayed relatively stable. Nearly 40% of Americans indicated they were afraid of crime, even though crime was declining during the same time period. This finding led researchers to study the paradox of fear of crime. In other words, why does fear of crime not match up with actual chances of victimization? Several explanations were put forth including a focus on vulnerability (e.g., individuals felt vulnerable to crime even if they were not vulnerable) and a focus on differences in groups (e.g., women were more afraid of crime than men, even though they were less likely to be victims). Thus, many studies began to consider the predictors of fear of crime. Researchers since this time have spent most time studying these fear of crime predictors including individual level predictors (i.e., sex, race, age, social class), contextual predictors (neighborhood disorder, incivilities, and social cohesion), along with the consequences of fear of crime (psychological and behavioral). Such results have provided guidance on what individuals fear, why they fear, and what impact it has on the daily lives of Americans. Future research will continue to focus on groups little is known about, such as Hispanics, and also on the impact of behavior on fear of crime. This future research will likely also benefit from new techniques in survey research that analyzes longitudinal data to determine causality between fear of crime and other predictors such as risk and behavior.
Focused deterrence strategies are increasingly being implemented in the United States to reduce serious violent crime committed by gangs and other criminally-active groups, recurring offending by highly-active individual offenders, and crime and disorder problems generated by overt street-level drug markets. These strategies are framed by an action research model that is common to both problem-oriented policing and public health interventions to reduce violence. Briefly, focused deterrence strategies seek to change offender behavior by understanding underlying crime-producing dynamics and conditions that sustain recurring crime problems and by implementing an appropriately focused blended strategy of law enforcement, community mobilization, and social service actions. Direct communications of increased enforcement risks and the availability of social service assistance to target groups and individuals is a defining characteristic of “pulling levers” strategies.
The focused deterrence approach was first pioneered in Boston, Massachusetts and eventually tested in other jurisdictions. The available empirical evidence suggests these strategies generate noteworthy violence reduction impacts and should be part of a broader portfolio of crime reduction strategies available to policy makers and practitioners. While focused deterrence strategies attempt to prevent crime by changing offender perceptions of sanction risk, complementary crime prevention efforts seem to support the crime control efficacy of these programs. These strategies also seek to change offender behavior by mobilizing community action, enhancing procedural justice, and improving police legitimacy. Focused deterrence strategies hold great promise in reducing serious violence while improving strained relationships between minority neighborhoods and the police departments that serve them.
In the context of crime, victimization, and immigration in the United States, research shows that people are afraid of immigrants because they think immigrants are a threat to their safety and engage in many violent and property crimes. However, quantitative research has consistently shown that being foreign born is negatively associated with crime overall and is not significantly associated with committing either violent or property crime. If an undocumented immigrant is arrested for a criminal offense, it tends to be for a misdemeanor. Researchers suggest that undocumented immigrants may be less likely to engage in serious criminal offending behavior because they seek to earn money and not to draw attention to themselves. Additionally, immigrants who have access to social services are less likely to engage in crime than those who live in communities where such access is not available. Some emerging research has shown that communities with concentrated immigrant populations have less crime because these communities become revitalized. In regard to victimization, foreign-born victims of crime may not report their victimization because of fears that they will experience negative consequences if they contact the police or seek to avoid legal mechanisms to resolve disputes. Recently, concern about immigration and victimization has turned to refugees who are at risk of harm from traffickers, who warehouse them, threaten them, and abuse them physically with impunity. More research is needed on the relationship among immigration, offending, and victimization. The United States and other nations that focus on border security may be misplacing their efforts during global crises that result in forced migrations. Poverty and war, among other social conditions that would encourage a person to leave their homeland in search of a better life, should be addressed by governments when enforcing immigration laws and policy.
Joshua D. Freilich and Graeme R. Newman
Situational crime prevention (SCP) is a criminological perspective that calls for expanding the crime-reduction role well beyond the justice system. SCP sees criminal law in a more restrictive sense, as only part of the anticrime effort in governance. It calls for minutely analyzing specific crime types (or problems) to uncover the situational factors that facilitate their commission. Intervention techniques are then devised to manipulate the related situational factors. In theory, this approach reduces crime by making it impossible for it to be committed no matter what the offender’s motivation or intent, deterring the offender from committing the offense, or by reducing cues that increase a person’s motivation to commit a crime during specific types of events. SCP has given rise to a retinue of methods that have been found to reduce crime at local and sometimes national or international levels. SCP’s focus is thus different than that of other criminological theories because it seeks to reduce crime opportunities rather than punish or rehabilitate offenders.
SCP emerged more than 40 years ago, and its major concepts include rational choice, specificity, opportunity structure, and its 25 prevention techniques. Contrary to the common critique that SCP is atheoretical, it is actually based upon a well-developed interdisciplinary model drawing from criminology, economics, psychology, and sociology. Importantly, a growing number of empirical studies and scientific evaluations have demonstrated SCP’s effectiveness in reducing crime. Finally, the SCP approach inevitably leads to a shifting of responsibility for crime control away from police and on to those entities, public and private, most competent to reduce it.
Paul Cozens and Terence Love
This chapter provides an overview of the principles of Crime Prevention Through Environmental Design (CPTED). The paper focuses on the “dark side” of CPTED, a relatively underreported element to this theory, which relate to the negative outcomes that can result if CPTED is not implemented thoughtfully and equitably as a process. This chapter highlights why it is important to understand the “dark side” and provides examples of “dark-side” CPTED outcomes, such as the excessive use of target hardening, governance issues, and the use of CPTED as “crime prevention through exclusionary design.” The chapter highlights CPTED as a process, which can be enhanced to consider “dark-side” issues, using program logic models.
Arthur J. Lurigio and Elizabeth Maine Ellis
Civil abatement involves the use of non-criminal remedies to address crime and public disorder in communities. Such remedies can hold accountable nonperpetrators of criminal activities, such as property and business owners, if those activities occur on the premises of the buildings or establishments that they are responsible for managing. Known as third-party policing, civil abatement strategies can also seek equity for non-criminal behaviors (e.g., standing in a public way), which are deemed to pose a threat to public safety, disrupt social order, and precipitate subsequent crimes. For example, antigang and antidrug ordinances are designed to alter situations or environments that provide opportunities for criminal activities. By bringing petitions to the civil courts, injunctions can be issued against the agents of public nuisances, such as known gang members who threaten the public by loitering on the streets or drug sellers who operate clandestinely from apartment buildings or drinking establishments. Violations of court injunctions can result in the closure of a property, the loss of a liquor license, or an arrest.
The uses of civil remedies to curtail or eradicate gang and drug activities have been challenged in the courts. For example, antiloitering ordinances have been found to be too vague in their proscriptions, too broad in their scope, and too nebulous in their targeting of residents. Such ordinances have also been found in violation of First or Fourteenth Amendment Rights. Nuisance abatement programs to reduce drug selling on private properties have resulted in modest successes in terms of enlisting property owners’ cooperation in evicting dealers from apartment buildings and appear to be effective with only an issuance of warning letters to landlords.