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.
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.
Robert I. Mawby
While the term “defensible space” is widely referenced in literature on situational crime pre vention and Crime Prevention Through Environmental Design, it is commonly mentioned in passing, almost as an historical landmark, with its relationship to more recent work assumed rather than rigorously examined. Yet, Oscar Newman’s work bridged the gap between criminological theories and preventive approaches in the pre-1970s era and the more grounded and policy driven approaches that are common today. Consequently, this article looks at the context within which Newman developed his ideas and revisits his core work. It then considers the initial response from the criminology and planning communities, which focused on the methodological and theoretical weaknesses that undermined what were, essentially, a series of imaginative, exploratory propositions about the influence of design on crime patterns. In this sense, it is clear that Newman both provoked and inspired further research into the relationship between urban design and crime, and indeed, between crime, crime targets, and space, looking at the specific influence of design, technology, social engineering, and so on. Terms such as ownership, visibility, occupancy, accessibility, image, and juxtaposition, which Newman used, are now incorporated into more sophistical theories of situational crime prevention. This article thus offers a reanalysis of defensible space in the context of later refinements and the application of Newman’s ideas to current policies.
Frank Vitaro and Richard E. Tremblay
Traditionally, the term targeted prevention refers to interventions designed to prevent the development of adjustment problems in individuals by reducing risk factors or by implementing protective factors identified in studies of human development. Because risk and protective factors vary with development, a developmental perspective is necessary in order to identify which factors are most relevant at each period of life, based on well-defined and empirically supported etiological models. Moreover, because prevention strategies vary greatly depending on the factors that are targeted at different developmental periods and ages, a developmental perspective suggests that they need to be shaped accordingly. A further expansion of the concept of developmental targeted prevention includes the notion of “stepwise continuous prevention” for the extreme cases who do not revert to normative behavior during a given developmental period. This notion draws on the chronic-disease model of conduct problems and encompasses several developmental periods. The current debate around these issues is important as they apply to the prevention of conduct problems in youth by targeting risk factors during maternal pregnancy, early childhood, childhood, and adolescence. A consensual view of developmental targeted prevention is, however, necessary for prevention efforts to be coordinated and fruitful.
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. In regard to victimization, immigrants are more likely to be victims of crime. Foreign-born victims of crime may not report their victimization because of fears that they will experience negative consequences if they contact the police. Recently, concern about immigration and victimization has turned to refugees who are at risk of harm from traffickers, who warehouse them, threaten them, and physically abuse them 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.
Neighborhood Watch or Home Watch is internationally regarded as the largest voluntary crime prevention activity in the world. It is typically citizen instigated and police facilitated, with local groups having substantial autonomy in the organization and leadership, some with access to support and materials from overarching national organizations, contingent upon adherence to basic common standards. The local group presents itself as a partnership of people coming together to try to make their community safer, and it is primarily seen as a scheme coordinated between local citizens and their police. The relative autonomy of local groups is reflected in a variety of working collaborations with local or municipal authorities, voluntary agencies, and private business. Neighborhood Watch aims to empower people to protect themselves and their properties and to reduce the fear of crime by means of improved home security, greater vigilance, increased guardianship, and reporting of incidents to the police, and by fostering a community spirit. A further aim of the organization is to improve police and community liaison by developing effective two-way communication processes by which Neighborhood Watch leaders can disseminate up-to-date information among the members. Examples of Neighborhood Watches are now to be found in many parts of the world, and while initially schemes were launched exclusively by the police, as time and the organization have progressed, active citizens are now often initiating the establishment and organization of their own schemes. The closer linkage between police and the Neighborhood Watch organizations is reflected in the fact that the United Kingdom’s Neighborhood Watch national headquarters is located within an operational police station.
Iain Coyne and Marilyn Campbell
The knowledge base on bullying within school and working contexts has matured to the extent that researchers and practitioners are developing a deeper understanding of this complex social relationship problem. Although controversies still exist, evidence to date provides estimates of the prevalence of bullying, risk factors for bullying, antecedents of bullying, and theoretical models explaining bullying behavior and experience. There is little doubt that bullying in all its forms can have severe negative impacts on those involved in the bullying situation. As a result, it is important to establish coherent and evidence-based approaches to preventing bullying behavior in schools and workplaces.
In contrast, the development and evaluation of bullying interventions has not received the same level of support. Both in school and working contexts, there are examples of preventative approaches, but either these are espoused and not directly evaluated, or, where evaluations exist, data is limited in providing definitive answers to the success of an approach. An increasingly dominant voice advocates the creation of policies and laws for preventing workplace bullying. However, the usefulness of policies and laws on their own in reducing bullying is questionable—especially if they are developed with a quick-fix mentality. Trying to prevent such a complex social phenomenon requires an integrated program of actions necessitating significant investment over a prolonged period of time. Stakeholder engagement is paramount to any intervention. Ultimately, schools and workplaces need to try to develop a culture of dignity, fairness, respect, and conflict management which pervades the institution. Challenges remain on how to create such interventions, whether they are effective, and what impact societal values will have on the success of bullying prevention strategies.
Allison Ann Payne and Denise C. Gottfredson
School violence, drug use, bullying, theft, and vandalism are costly and interfere with academic achievement. Beyond the cost of personal injury and property damage and loss, school crime is costly because it interferes with academic achievement and reduces the ability of schools to carry out their educational mission. Fear of victimization influences students’ attendance, such that students are more likely to avoid school activities or places, or even school itself, due to fear of attack or harm. Teachers in disorderly schools also spend a large proportion of their time coping with behavior problems rather than instructing students, resulting in lower levels of student academic engagement, academic performance, and eventually graduation rates. Student misbehavior is also one of the primary sources of teacher turnover in schools.
Responses to school crime have become increasingly formal since the 1990s, with greater recourse to arrest and a turn toward juvenile courts rather than school-based discipline, furthered by zero-tolerance policies and increased hiring of uniformed officers to police the schools. The shift has been from administrative discretion to mandatory penalties and from in-school discipline to increasing use of suspension or arrest. At the same time, there has been a considerable investment in the use of surveillance cameras and metal detectors. There is no evidence to suggest that this tightening of school discipline has reduced school crime.
By contrast, considerable evidence supports the effectiveness of alternative strategies designed to prevent youth crime and delinquency. Several school-based programs targeting student factors such as self-control, social competency, and attachment to school have been demonstrated in rigorous research to be effective for reducing crime and delinquency. In addition, several aspects of the way schools are organized and managed influence crime and disorder.
The term “school climate” encompasses several school characteristics that influence crime and disorder. Evidence supports the importance of the discipline management of a school, including both the fairness and consistency of rules and rule enforcement as well as the clarification and communication of behavioral norms in reducing crime and disorder in schools. The social climate within the school, specifically the existence of a positive and communal climate among all members of the school community, is also important. Research demonstrates that is possible to manipulate these aspects of school climate. Rigorous research shows that efforts to increase clarity and consistency of rule enforcement and to clarify norms for behavior are effective for reducing crime and disorder. More research is needed to test a fully comprehensive intervention aimed at creating a more communal social climate, but preliminary studies suggest positive effects.
Several challenges to creating more positive school climates are discussed, and possible solutions are suggested.