Biological Explanations Of Criminal Behavior Essay

Akers & Sellers (2013) noted that there are various common theories that are pertinent to the study of crime as the extents of crime explanations range from the genetic/biological through to the economic and social perspective. Howitt (2012) divided these theories into four categories: macro-level or societal theories; locality or community level theories; group and socialisation influence theories; and individual level theories. This essay first describes the major theories of crime in the discussion section, which also discusses the impacts of crime at the individual and societal level, followed by conclusion based on the previous discussion.

Biological factors alone are not a sufficient reason why crime occurs. An example would be looking at testosterone and adult deviance. Most studies have shown no correlation with circulating testosterone and behavior. However, there is significance to examining biological factors. The answer lies in the fact that biological explanations of crime understate the important role of social conditions. (Conklin, p 93). When looking at biological and social combined, there is a moderately strong relationship between testosterone and social integration while growing up. Social integration can be fragmented due to less social opportunities by being in lower-class status, unmarried, and an unstable work history. (Conklin, p 96).

There are many perspectives in which one can analyze and understand why a person decides to commit a crime. Some perspectives are social learning theory, strain theory, classical and rational choice theory, deterrence theory, biological and psychological positivist theories, among others. However, for the purposes of this paper, the biological and psychological theories will be discussed.

No one can be certain whether nature or nurture is the cause for criminal behavior. However, research has stated that it is more often an interaction between genes and the environment that predicts criminal behavior (Jones, 2005). Through a biological perspective, it is determined that criminal behavior is due to genetics and/or neurological conducts. It concludes that criminals are born due to their criminal traits being passed down through genetic or chromosomal mutation. Another explanation of criminal behavior within the biological perspective are the neurochemicals within our brains and body. There many regulated chemicals in the brain that determines thought process, perception and action. Like the arguments for genetic and chromosomal mutation, any abnormal anomalies or chemical imbalance can heavily impact behavior (Schram, 2018). This goes for any damages to some parts of the brain that controls emotions, reason and logic. Problems with the biological perspective are the following: 1. It provide little explanations for a small of minority of offenders with specific conditions (Levitt, 2013). 2. Disregard the effect of environmental influences and life experiences that also impact behavior. 3. Since criminality is based on biology, it is unchangeable, therefore, no one is to be blamed for their actions. Lastly, 4. Famous studies on biological factors of criminality (ex: the twin, family and adoption studies) maintained an intertwined relationship with social

The biological theories are an essential to criminal justice professionals to explain why the genetic characteristics of the human being's body chemicals and evolutionary aggressive criminal conduct have been proposed as explanations for crime; however, to distinguish criminals from non-criminals without adding the value judgment. (Bohm & Vogel, 2011) “Biological theories can be understood as a broad, science-based, anthropological approach to understanding criminality” (Swan, 2017, para. 4). It is important to understand the body type based on the functions of the brain. Therefore, there are several different methodologies to describe the physical differences between criminals and non-criminals such as physiognomy, phrenology, criminal anthropology, the study of the body types, heredity, and scientific technologies that examine the brain function and structure to give the criminal justice profession another look into an individual before a biased take.

There are various theories within the biological explanation as to why individuals commit criminal behaviour, these include:

When looking at criminal activity and the direct connection to the criminal behavior we see that there have been many research trials that have taken place over the history of humankind (Mishra & Lalumiere, 2008). Two of these research areas that have been developed to attempt to understand the causes of criminal behavior are known as biological and psychological perspectives of crime causation. These two sectors have their principles that are held in their theories as a standard scientific understanding of the basics that each evaluation of criminal behavior is built on (Dretske, 2004).

The second category of explanations for criminal behavior based solely on a human's environment is the theory that receives the most credit, and obviously is backed by the most truth. Endless examples and mountains of proof back this environment theory. To further bash the first category, all of its components are only brought out by their environment. While the level of stress a person can handle is an inherent part of their make-up, how they react to that stress is a learned attribute. Not only reactions to the stress are varied on different social structures, but the types and levels of stress vary as well. For example, a violent minded child who is not capable of dealing with stress well could be born into a rich family and experience no frustrations. On the other hand, if a calm child were born into an abusive environment, he would have a better tendency to snap because of the levels of stress he experiences in that environment.

The search for causes of crime forms the basis of most criminological studies. There are numerous explanations for crime: psychological, evolutionary, genetical,

According to the article "My Genes Made Me Do It” by Stanton Peele, Ph.D, and Richard DeGrandpre, Ph.D, “The goal of determining what portion of behavior is genetic and environmental will always elude us. Our personalities and destinies do not evolve in this straightforward manner” (Peele). Many factors can influence behavior, and behavior is not simple. It is very complex and can in some cases cause people to behave criminally. There are genetic factors that can influence a person’s behavior as well as environmental factors. All of these factors should be considered when looking at criminal behavior. The factors that affect a persons likelihood to commit a crime include genetic and environmental influences, but there are ways to prevent crime.

Behavioral neuroscience or biological psychology employs the principles of brain pathology to the study of human behavior through genetic, physiological, and developmental operations, as well as, the brain’s capacity to change with experience. Since the second world war, crime was largely attributed to mostly economic, political, and social factors, along with what psychologists termed at the time, the “weak character” of mental disturbance, and brain biology was rarely considered. However, new advances in neuroscience and technology have allowed a number of studies that link brain development, impairment, and injury to criminal violence. This emerging field of psychology explores the brain at a microscopic level, focusing studies on the roles that the brain’s neurons, circuitry, neurotransmitters, and basic biological processes play in defining and molding all human behavior.

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,.

Figuring out why people commit crimes is one of the central concerns of criminology. Do most criminals act rationally after weighing the costs of crime? Is society ever to blame for an individual to commit a crime? Do mental diseases or even genetics factor into whether a person will live a life of crime. Over the years, many people have developed theories to try to answer these questions. In fact, the number of theories of why people commit crimes sometimes seems to equal the number of criminologists. I explore these questions and much more in the paper that follow.

For the most part, biological theories of crime and deviance have had an unsuccessful and undistinguished career among sociologists. The Italian physician Cesare Lombroso suggested that someone who is born criminal possesses atavism or primitive evolutionary characteristics that produced violent, savage, and apelike tendencies in humans (Goode, p. 27). In addition, biological theories of deviance see crime and deviant behavior as a form of illness due to pathological factors to certain individuals. The biological theory is another example of Charles Whitman actions. Smart, strong, and talented, Charles Whitman seemed like a perfect all-American boy stereotype.

Further to this, they need to provide a thorough explanation underpinning the criminal behaviour (Hayes, Prenzler, 2009). There are numerous theories available to assist with the explanation of criminal behaviour. These theories give rise to behavioral patterns such as repetition, instigation, desistance, and maintenance (Akers, Jensen, 2007).