Biological Factors

There are several theories that are used to explain why people commit crimes. These theories cover a range of scientific studies that still continue to be used in crime studies today. By using these theories and information gathered, an explanation of the criminal behaviours will be examined and explained relating to each supporting theories. The traditional explanations for crime are nature vs. nurture debate and the ideas relating to any possible biological reasons that turns someone into a criminal. Are some people really just ‘born bad?’ or are there other, social reasons for criminal behaviour? In this essay I will look at both sides of the argument, and offer an insight into the reasons behind such criminal behaviours. The Classical

It was not a topic that was brought up earlier, because there was tainted history of using biology to figure logistics of criminal behavior. Instead, criminologists look at social and environmental factors such as poverty rates, drug/weapon accessibility, and socialization. Over 100 studies have shown genes play a role in crime. Kevin Beaver, an associate professor at Florida State University’s College of Criminology and Criminal Justice states approximately 50 percent of a human’s aggressive behavior is comprised of the thousands of expressed genes affected by the environment (Cohen). The other half of a human’s aggressive behavior is usually environmental or social factors such as, neighborhood, wealth, and education. It is important to also know the other factors that “make” someone a criminal because it will also help researcher see what else contributes to criminal activity (Eysenck).

In today's society, one will find that there are many different factors that go into the development of a criminal mind, and it is impossible to single out one particular cause of criminal behavior. Criminal behavior often stems from both biological and environmental factors. In many cases criminals share similar physical traits which the general population do not usually have. For example criminals have smaller brains than properly adjusted individuals. However biological reasons cannot solely be the cause of criminal behavior. Therefore, one must look to other sources as to how a criminal mind is developed. Social and environmental factors also are at fault for developing

Children are a precious gift that many people are blessed with. Unfortunately, many children are thrown into environments and situations that no one should ever be faced with. Children are often born into families of crime or live in a criminal environment. The question that everyone is wondering, does genetics play a role in a criminal behaviors and actions or does an environmental factor play a role in criminal behaviors. The big debate of nature versus nurture will be discussed.

The ongoing debate of Nature vs Nurture is one of the oldest philosophical issues. The nature theory argues that all genes, and hereditary factors, influences an individual in terms of their physical appearance to their personality characteristics (Cherry, 2017). Conversely, the nurture theory argues that all environmental variables impact who individuals are, including early childhood experiences, how individuals were raised, social relationships, and surrounding culture (Cherry, 2017). However, people are born neither “good” nor “bad”, but they are a product of their social and psychological traits, influenced by their upbringing and environment. Today, the validity of biological and psychological explanation of criminality is no longer

There has always been a fascination with trying to determine what causes an individual to become a criminal? Of course a large part of that fascination has to do with the want to reduce crime, and to determine if there is a way to detect and prevent individuals from committing crime. Determining what causes criminality is still not perfectly clear and likewise, there is still debate as to whether crime is caused biologically, environmentally, or socially. Furthermore, the debate is directly correlated to the notion of 'nurture vs nature'. Over time many researchers have presented various theories pertaining to what causes criminal behavior. There are many theories that either support or oppose the concept of crime being biological rather

Another factor that can influence crime is socialization, which is the process of learning how to properly behave. If someone grew up having a distant relationship with their parents, they might be more likely to commit a crime. A parent is a child’s first and best teacher. A good parent should teach their child right

The origins of criminal activity have long been questioned. One of the explanations for criminal behavior that has been given is the theory of nature and nurture. It is believed that these two separate concepts are not as separated as people believe them to be. In fact, to prove the belief that the two are correlated, studies on twins have been conducted to prove the impact that nature and nurture has on behaviors and actions. These studies can also be used to prove the influences that nature and nurture have on criminal activity. Before explaining the impact of nature and nurture, however, an explanation on both must be given.

20). This illustrates that not only is persons' genetics contributing to criminal behaviour 'but' also the environment in which the they are socialised can initiate deviancy.

The Nature and Nurture debate, one of the oldest debates in the history of psychology, questions whether or not criminal behaviour is a result of the nature of a person, meaning something that lies in their genes causing a person to act in a certain way, or nurture, the environment, therefore criminal behaviour as a result of a person’s life experiences (Sincero, 2012). This essay shall look in depth and answer to how the four areas of criminal behaviour, which are biological, sociological, psychological and environmental, as part of the nature and nurture debate, can explain criminality and deviance. This will be done by discussing a number of theories and experiments that have come to the surface over time. Researching the nature and nurture debate, it is shown that the debate continues to interest people today, mainly because of what is thought will be the outcome of these findings, which is preventing people turning to criminal behaviour by understanding people’s genetics, how they were born and avoid situations that lie in the environment to stop them interacting with criminal activities.

This can be applied to the behaviors of criminals. According to Fishbein (1990, pg.37), “behavior [is] primarily attributed to inherited predispositions and genetic influences.” Nurture is the environmental influence that shape human behavior (Fishbein, 1990, pg.37). Human genetics and environmental factors contribute to the uniqueness to a person’s behavior. However, there are underlying qualities in a criminal’s historical background. Aspects of the nature and nurturing of a criminal behavior includes some problems with earlier biological explanations and some recent biological explanations which have overcome the weaknesses of

The causes of crime seem to be indefinite and ever changing. In the 19th century, slum poverty was blamed; in the 20th century, a childhood without love was blamed (Adams 152). In the era going into the new millennium, most experts and theorists have given up all hope in trying to pinpoint one single aspect that causes crime. Many experts believe some people are natural born criminals who are born with criminal mindsets, and this is unchangeable. However, criminals are not a product of heredity. They are a product of their environment and how they react to it. This may seem like a bogus assumption, but is undoubtedly true.

One researcher studied a theory relating to sociopaths and their antisocial behavior. This specific study proposed a theory that a primary sociopath is lacking in moral development and does not feel socially responsible for their actions. This type of sociopath is a product of the individual's personality, physiotype, and genotype, which supports the theory that a person’s genotype is the significant factor in the development of criminality. There is a secondary sociopath that develops in response to his or her environment because of how and where they were raised. Living in an urban residence, having a low socioeconomic status, or poor social skills can lead an individual to being unsuccessful in reaching their needs in a socially desirable way, which can turn into antisocial or criminal behavior. This supports the theory that the environment is the significant factor in the development of criminality. With these studies, it shows that both the genetic make-up of an individual as well as the environment play an important role with what kind of person they are going to be as an adult.

Criminals are born not made is the discussion of this essay, it will explore the theories that attempt to explain criminal behavior. Psychologists have come up with various theories and reasons as to why individuals commit crimes. These theories represent part of the classic psychological debate, nature versus nurture. Are individuals predisposed to becoming a criminal or are they made through their environment. There are various theories within the biological explanation as to why individuals commit criminal behavior, these include: genetic theory, hereditary theory,.

Gladwell’s “Outliers” talks about a rule that if a person practice a thing for more than 10,000 hours can be the expert of it. However, both of the articles, “10,000 Hours May Not Make a Master After All” by Maia Szalavitz and Eric Levenson’s “Malcolm Falwell Defends Disputed ’10,000’ Hours’ Rule” by arguing against this idea through some facts and research results but not very effectively.