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Chapter 3 Explaining Crime. Introduction to Criminological Theory. Several theories attempt to explain criminal behavior. Some theories assume:. Crime is part of human nature. Crime is based on biological, psychological, sociological, and/or economic aspects. Classical Theory.

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Presentation Transcript
slide1
Chapter 3

Explaining Crime

slide2

Introduction to Criminological Theory

Several theoriesattempt to explain criminal behavior. Some theories assume:

Crime is part of human nature.

Crime is based on biological, psychological, sociological, and/or economic aspects.

slide3

Classical Theory

One of the earliest approaches to explaining the causes of crime was classical theory.

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classical theory

A product of the Enlightenment, based on the assumption that people exercise free will and are thus completely responsible for their actions. In classical theory, human behavior, including criminal behavior, is motivated by a hedonistic rationality, in which actors weigh the potential pleasure of an action against the possible pain associated with it.

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Classical Theory

In 1764, criminologist Cesare Beccaria wrote An Essay on Crimes and Punishments, which set forth classical criminological theory.

He argued that the only justified rationale for laws and punishments was the principle of utility.

slide6

utility

The principle that a policy should provide “the greatest happiness shared by the greatest number.”

slide7

Classical Theory

Beccaria believed the basis of society, as well as the origin of punishments and the right to punish, is the social contract.

The only legitimate purpose of punishment is special deterrenceand general deterrence.

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social contract

An imaginary agreement to sacrifice the minimum amount of liberty to prevent anarchy and chaos.

special deterrence

The prevention of individuals from committing crime again by punishing them.

continued…

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general deterrence

The prevention of people in general or society at large from engaging in crime by punishing specific individuals and making examples of them.

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Neoclassical Theory

Classical theory was difficult to apply in practice. It was modified in the early 1800s and became known as neoclassical theory.

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neoclassical theory

A modification of classical theory in which it was conceded that certain factors, such as insanity, might inhibit the exercise of free will.

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Neoclassical Theory

Neoclassical theory introduced the idea of:

Premeditation as a measure of the degree of free will.

Mitigating circumstances as legitimate grounds for diminished responsibility.

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Neoclassical Theory

Classical and neoclassical theory are the basis of the criminal justice system in the United States.

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Positivist Approaches to Explaining Crime

The theory of the positivist school of criminology grew out of positive philosophy and the logic and methodology of experimental science.

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The Positivist School of Thought

The key assumptions of the positivist school of thought were:

Human behavior is determined and not a matter of free will.

Criminals are fundamentally different from noncriminals.

Social scientists can be objective in their work.

Crime is frequently caused by multiple factors.

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Biological Theories

Biological theories of crime causation (biological positivism) are based on the belief that criminals are physiologically different from noncriminals. The cause of crime is biological inferiority.

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biological inferiority

According to biological theories, a criminal’s innate physiological makeup produces certain physical or genetic characteristics that distinguish criminals from noncriminals.

slide18

Heredity Studies

Several studies have attempted to determine if criminality is hereditary by studying:

family trees

statistics

identical and fraternal twins

adopted children

All of these methods fail to prove that criminality is hereditary, because they cannot separate hereditary influences from environmental influences.

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Modern Biocriminology

Ongoing research has revealed numerous biological factors associated either directly or indirectly with criminal or delinquent behavior:

  • chemical, mineral, and vitamin deficiencies in the diet
  • diets high in sugar and carbohydrates
  • hypoglycemia

continued…

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Modern Biocriminology

  • ingestion of food dyes and lead
  • exposure to radiation
  • brain dysfunctions
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Hormones

Criminal behaviors have also been associated with hormone abnormalities, especially those involving:

  • Testosterone (a male sex hormone)
  • Progesterone and estrogen (female sex hormones)

Administering estrogen to male sex offenders has been found to reduce their sexual drives.

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Positivist Approaches

Today, most criminologists believe that criminal behavior is the product of a complex interaction between biology and environmental or social conditions.

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Positivist Approaches

Biology or genetics gives an individual a predisposition to behave in a certain way.

Whether a person actually behaves in that way and whether that behavior is defined as a crime depend on environmental or social conditions.

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Psychological Theories

There are many theories regarding psychological causes of crime, including:

Intelligence and crime

Psychoanalytic theories

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Intelligence and Crime

The idea that crime is the product primarily of people of low intelligence has been popular occasionally in the United States.

A study in 1931 showed no correlation between intelligence and criminality.

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Psychoanalytic Theories

Psychoanalytic theories of crime causation are associated with the work of Sigmund Freud who believed that people who had unresolved deep-seated problems were psychopaths.

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psychopaths

Persons characterized by no sense of guilt, no subjective conscience, and no sense of right and wrong. They have difficulty in forming relationships with other people; they cannot empathize with other people. They are also called sociopaths or antisocial personalities.

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Sociological Theories

Sociologists emphasize that human beings live in social groups and that those groups and the social structure they create influence behavior.

Most sociological theories of crime causation assume that a criminal’s behavior is determined by his or her social environment and reject the notion of the born criminal.

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The Theory of theChicago School

In the 1920s, a group of sociologists known as the Chicago Schoolattempted to uncover the relationship between a neighborhood’s crime rate and the characteristics of the neighborhood.

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The Theory of theChicago School

Studies found that neighborhoods that experienced high delinquency rates also experienced social disorganization.

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social disorganization

The condition in which the usual controls over delinquents are largely absent, delinquent behavior is often approved of by parents and neighbors, there are many opportunities for delinquent behavior, and there is little encouragement, training, or opportunity for legitimate employment.

slide32

Anomie or Strain Theory

Robert Merton in 1938 wrote about a major contradiction in the U.S. between cultural goals and social structure. He called the contradiction anomie.

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anomie

For Merton, the contradiction between the cultural goal of achieving wealth and the social structure’s inability to provide legitimate institutional means for achieving the goal.

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Anomie or Strain Theory

Merton argued that the limited availability of legitimate institutionalized means to wealth puts a strain on people. People adapt through:

Conformity—playing the game.

Innovation—pursuing wealth by illegitimate means.

continued…

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Anomie or Strain Theory

Ritualism—not actively pursuing wealth.

Retreatism—dropping out.

Rebellion—rejecting the goal of wealth and the institutional means of getting it.

slide36

Learning Theories

Edwin H. Sutherland—in his theory of differential association—was the first 20th-century criminologist to argue that criminal behavior was learned.

This theory, modified, remains one of the most influential theories of crime causation.

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differential association

Sutherland’s theory that persons who become criminal do so because of contacts with criminal patterns and isolation from anticriminal patterns.

slide38

Learning Theories

Among the policy implications of learning theory is to punish criminal behavior effectively, according to learning theory principles. This is not done effectively in the U.S.

  • Probation does not function as an aversive stimulus.
  • Most offenders are not incarcerated.

continued…

slide39

Learning Theories

  • Punishment is not consistent and immediate.
  • Offenders are generally returned to the environments in which their crimes were committed.
  • There is no positive reinforcement of alternative, prosocial behaviors.
slide40

Social Control Theories

The key question in the social control theoryis not why people commit crime and delinquency, but rather why don’t they? Why do people conform?

slide41

Social Control Theories

The most detailed elaboration of modern social control theory is attributed to Travis Hirschi who wrote the 1969 book, Causes of Delinquency.

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Social Control Theories

Hirschi argued that delinquency should be expected if a juvenile is not properly socialized by establishing a strong bond to society, consisting of:

Attachment to others

Commitment to conventional lines of action

Involvement in conventional activities

Belief in the moral order and law

slide43

Social Control Theories

More recently, Hirschi wrote with Michael Gottfredson that the principal cause of deviant behaviors is ineffective child rearing, which produces people with low self-control.

slide44

Critical Approaches to

Explaining Crime

Critical theories grew out of the changing social landscape of the American 1960s.

Critical theories assume that human beings are the creators of institutions and structures that ultimately dominate and constrain them.

Critical theories assume that society is characterized primarily by conflict over moral values.

slide45

Labeling Theory

The focus oflabeling theoryis the criminalization processrather than the positivist concern with the peculiarities of the criminal.

slide46

labeling theory

A theory that emphasizes the criminalization process as the cause of some crime.

criminalization process

The way people and actions are defined as criminal.

slide47

Labeling Theory

The labeling theory argues that once a person commits a first criminal act and gets processed in the system, they are labeled negatively as a criminal.

The label becomes a self-fulfilling prophecy.

slide48

Conflict Theory

Conflict theoryfocuses on the conflict in society between rich and poor, management and labor, whites and minorities.

slide49

conflict theory

A theory that assumes that society is based primarily on conflict between competing interest groups and that criminal law and the criminal justice system are used to control subordinate groups. Crime is caused by relative powerlessness.

slide50

Radical Theory

Radical theoriesargue that capitalism requires people to compete against each other in the pursuit of material wealth.

The more unevenly wealth is distributed, the more likely people are to find persons weaker than themselves that they can take advantage of in their pursuit of wealth.

slide51

radical theories

Theories of crime causation that are generally based on a Marxist theory of class struggle.