In ordinary language, a crime is an unlawful act punishable by a state or other authority. The term crime does not, in modern criminal law, have any simple and universally accepted definition, though statutory definitions have been provided for certain purposes. The most popular view is that crime is a category created by law; in other words, something is a crime if declared as such by the relevant and applicable law. One proposed definition is that a crime or offence is an act harmful not only to some individual but also to a community, society, or the state. Such acts are forbidden and punishable by law.
In the United States, the relationship between race and crime has been a topic of public controversy and scholarly debate for more than a century. Crime rates vary significantly between racial groups; however, academic research indicates that the over-representation of some racial minorities in the criminal justice system can in part be explained by socioeconomic factors, such as poverty, exposure to poor neighborhoods, poor access to public and early education, and exposure to harmful chemicals and pollution. Racial housing segregation has also been linked to racial disparities in crime rates, as black Americans have historically and to the present been prevented from moving into prosperous low-crime areas through actions of the government and private actors. Various explanations within criminology have been proposed for racial disparities in crime rates, including conflict theory, strain theory, general strain theory, social disorganization theory, macrostructural opportunity theory, social control theory, and subcultural theory.
Environmental criminology focuses on criminal patterns within particular built environments and analyzes the impacts of these external variables on people's cognitive behavior. It forms a part of criminology's Positivist School in that it applies the scientific method to examine the society that causes crime.
Right realism, in criminology, also known as New Right Realism, Neo-Classicism, Neo-Positivism, or Neo-Conservatism, is the ideological polar opposite of left realism. It considers the phenomenon of crime from the perspective of political conservatism and asserts that it takes a more realistic view of the causes of crime and deviance, and identifies the best mechanisms for its control. Unlike the other schools of criminology, there is less emphasis on developing theories of causality in relation to crime and deviance. The school employs a rationalist, direct and scientific approach to policy-making for the prevention and control of crime. Some politicians who subscribe to the perspective may address aspects of crime policy in ideological terms by referring to freedom, justice, and responsibility. For example, they may be asserting that individual freedom should only be limited by a duty not to use force against others. This, however, does not reflect the genuine quality in the theoretical and academic work and the real contribution made to the nature of criminal behaviour by criminologists of the school.
The feminist school of criminology is a school of criminology developed in the late 1960s and into the 1970s as a reaction to the general disregard and discrimination of women in the traditional study of crime. It is the view of the feminist school of criminology that a majority of criminological theories were developed through studies on male subjects and focused on male criminality, and that criminologists often would "add women and stir" rather than develop separate theories on female criminality.
In criminology, rational choice theory adopts a utilitarian belief that humans are reasoning actors who weigh means and ends, costs and benefits, in order to make a rational choice. This method was designed by Cornish and Clarke to assist in thinking about situational crime prevention.
Crime prevention is the attempt to reduce and deter crime and criminals. It is applied specifically to efforts made by governments to reduce crime, enforce the law, and maintain criminal justice.
The UCL Jill Dando Institute of Security and Crime Science is an institute of crime science located in London, United Kingdom, and a part of University College London (UCL). It was founded in 2001, becoming the first university institute in the world devoted specifically to crime science. The institute's current director is Richard Wortley.
The American Society of Criminology (ASC) is an international organization based on the campus of Ohio State University whose members focus on the study of crime and delinquency. It aims to grow and disseminate scholarly research, with members working in many disciplines and on different levels in the fields of criminal justice and criminology. The Society and its members also seek to strengthen the role of research in the formulation of public policy. To further these goals, the Society holds an annual meeting that attracts some 4,000+ attendees from roughly 40 countries.
Gloria Laycock was the founding Director of the Jill Dando Institute of Crime Science at University College London (UCL), and ran UCL's Centre for Security & Crime Science. She is an internationally renowned expert in crime prevention, and especially situational approaches which seek to design out situations which provoke crime.
Pre-crime is the idea that the occurrence of a crime can be anticipated before it happens. The term was coined by science fiction author Philip K. Dick, and is increasingly used in academic literature to describe and criticise the tendency in criminal justice systems to focus on crimes not yet committed. Precrime intervenes to punish, disrupt, incapacitate or restrict those deemed to embody future crime threats. The term precrime embodies a temporal paradox, suggesting both that a crime has not yet occurred and that it is a foregone conclusion.
Black Cobra is one of the largest immigrant street gangs in Denmark and is represented in most major Danish cities, with approximately 100 members. The gang is also active in Sweden, having established itself in the Malmö district Rosengård and the Stockholm suburbs of Tensta, Rissne and Rinkeby. The Black Cobra gang also control a youth gang called the Black Scorpions. Their criminal activity involves drug trafficking, robbery, theft, racketeering, extortion and murder. The police describe Black Cobra as a loose network composed of strong leadership figures. Black Cobra members wear black and white shirts with an emblem on the back of a cobra in attack position. The shirts also have Black Cobra written on them, above the emblem in Old English-style writing.
Biosocial criminology is an interdisciplinary field that aims to explain crime and antisocial behavior by exploring biocultural factors. While contemporary criminology has been dominated by sociological theories, biosocial criminology also recognizes the potential contributions of fields such as behavioral genetics, neuropsychology, and evolutionary psychology.
Criminology is the interdisciplinary study of crime and deviant behaviour. Criminology is a multidisciplinary field in both the behavioural and social sciences, which draws primarily upon the research of sociologists, political scientists, economists, legal sociologists, psychologists, philosophers, psychiatrists, social workers, biologists, social anthropologists, scholars of law and jurisprudence, as well as the processes that define administration of justice and the criminal justice system.
David L. Weisburd, is an Israeli/American criminologist who is well known for his research on crime and place, policing and white collar crime. Weisburd was the 2010 recipient of the prestigious Stockholm Prize in Criminology, and was awarded the Israel Prize in Social Work and Criminological Research in 2015, considered the state's highest honor. Weisburd is Distinguished Professor of Criminology, Law and Society at George Mason University. and Walter E. Meyer Professor Emeritus of Law and Criminal Justice in the Institute of Criminology of the Hebrew University Faculty of Law. At George Mason University, Weisburd was founder of the Center for Evidence-Based Crime Policy and is now its Executive Director. Weisburd also serves as Chief Science Advisor at the National Policing Institute in Washington, D.C. Weisburd was the founding editor of the Journal of Experimental Criminology, and is editor of the Cambridge Elements in Criminology Series.
Crime displacement is the relocation of crime as a result of police crime-prevention efforts. Crime displacement has been linked to problem-oriented policing, but it may occur at other levels and for other reasons. Community-development efforts may be a reason why criminals move to other areas for their criminal activity. The idea behind displacement is that when motivated criminal offenders are deterred, they will commit crimes elsewhere. Geographic police initiatives include assigning police officers to specific districts so they become familiar with residents and their problems, creating a bond between law-enforcement agencies and the community. These initiatives complement crime displacement, and are a form of crime prevention. Experts in the area of crime displacement include Kate Bowers, Rob T. Guerette, and John E. Eck.
A narrative crime script is a step-by-step account of the procedures and decision-making processes involved in a particular event, usually relating to an illegal activity.
Anthony Allan Braga is an American criminologist and the Jerry Lee Professor of Criminology at the University of Pennsylvania. Braga is also the Director of the Crime and Justice Policy Lab at the University of Pennsylvania. He previously held faculty and senior research positions at Harvard University, Northeastern University, Rutgers University, and the University of California at Berkeley. Braga is a member of the federal monitor team overseeing the reforms to New York City Police Department (NYPD) policies, training, supervision, auditing, and handling of complaints and discipline regarding stops and frisks and trespass enforcement.
Kenneth George Pease is a British forensic psychologist and criminologist. He is a visiting professor at the Jill Dando Institute of Crime Science at University College London, a visiting professor at the University of Loughborough and an honorary visiting fellow at the Cathie Marsh Centre for Census and Survey Research at the University of Manchester. Previous positions he has held include Head of School of Sociology and Social Policy at the Ulster Polytechnic from 1981 to 1983, professor of criminology at the University of Huddersfield, the University of Manchester, the head of the Home Office's Policing and Reducing Crime Unit from 1999 to 2000, advisor to the Home Office Crime Reduction Programme from 2000 to 2003, associate professor at the University of Saskatchewan and consultant criminologist at the Correctional Service of Canada, working in the maximum security Regional Psychiatric Centre (Prairies), Saskatoon. He has been described as a "leading British criminologist" by Zoe McKnight of Maclean's.
The crime drop or crime decline is a pattern observed in many countries whereby rates of many types of crime declined by 50% or more beginning in the mid to late 1980s and early 1990s.
