Biological Theories Of Criminal Behavior

(M1)-The perception that crime has become one of the most serious problems facing society has led to determined efforts by many researchers to find the causes of criminal behavior. Researchers have focused on biological causes, believing that a biological basis of criminality exists and that an understanding of the biology will be useful in predicting which people are predisposed to become criminals. Judging the case of Jonathan Tregar, we can use the Lombroso theory to determine his case accordingly. This theory assumes that criminal behavior is inborn, associated with physical body features, and that criminals have body features which are different from non-criminals. Among the many

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.

Trait theories posit that crime is caused by certain traits, biological or psychological, among individuals which predispose them to crime. These traits control the individual's coping strategies and ultimately result in criminal behavior. Social philosopher Cesare Lombroso, working in the early 1900's, theorized that there were common physical traits shared by criminals. (Glaser, 205-6). These included distinct characteristics in the jaw line, teeth, and nose as cranium of offenders. As a result, public law enforcement viewed offenders as either incapable of reason or as unable to control their animal impulses. (Glaser, 206).

A new paradigm, positivism, is present by the criminologists to understand the crime and the behaviour of criminals, in which they are trying to explain biological and psychological effects on crimes. The essential and primary thought behind biological positivist criminology is that criminals are born criminals and not made to be by someone else, due the transfer of genes from parents to the child; individuals turn to become criminals by their nature, not nurture. Cesare Lombroso, an Italian physician and physiatrists concentrated on bodies of executed offenders with an end goal to decide deductively whether lawbreakers were physically any unique in relation to non-hoodlums. In 1876, Lombroso distributed studies and illustrations from his classic study ‘The Criminal Man’ specifying that born criminals may have abnormality in their genes which will make them have related facial features such as large jaws, high cheekbones, large canine teeth and sloping foreheads; his work focused on biological factors of criminals.

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.

First, psychological theory suggests that a person’s environment and past can influence their ability and desire to commit crime while biological theory suggest a person’s DNA makeup could influence their ability to commit crime. “Biological theories within the field of criminology attempt to explain behaviors contrary to societal expectations through examination of

The principles of the biological theories allow us the understanding that all biological theories should evaluate common factors that relate to each other from one biological theory to the other (Schmalleger, 2012). The first parts of the biological theory assess the importance for the theories to make a connection between criminal behavior and the human brain and a person’s personality and the studies of neurology and neurochemistry. This meaning that a person’s ability to control antisocial behavior stems from their environment and the and family genes gives the person directly into right and wrong. There is also a standard that should evaluate the connection between different groups such a sex and racial makeup that that of criminal behavior as well as human instinctive behavior (Dretske, 2014). The link between the evolutionary development of a person criminal behavior or ability to

Biological theories, like most other theories can be useful in the right context and when they are performed correctly. However, there are criticisms within this theory. Many years ago, the biological perspective of crime was viewed as taboo or unthinkable because of the assumption that the way you looked, phrenology, was linked to crime or that you were a natural born criminal (Wright, Miller, 1998). Phrenology is a strong argument to be criticized on due to it being dismissed as pseudoscience, meaning it claims to be scientific, but lacks evidence and conclusions to support the findings (Rafter, 2005). There could be useful information in the findings from the study of one’s cranium. There are issues such as the controls

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.

All the biological theories are based on the notion that biological markers foreordain criminal behavior. The core of all these theories is that genetic factors or any abnormalities which are inherited or acquired throughout the life, predispose individuals to the criminal behavior. Lombroso’s theory gave life to probably almost every single biological theory that appeared afterward.

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.

Cesare Lombroso, an Italian army doctor, is considered by many as the founder of the scientific school of criminology, drew physiological conclusions. Lombroso¡¦s infamous work, L¡¦Uomo Delinquents (1876), first developed the idea of the atavistic criminal. Atavism, a term originally used by Charles Darwin, suggests that in the process of human evolution some individuals can represent a genetic ¡¨throwback¡¨. Utilizing this idea, Lombroso debated that the criminal individual was born so. Physical indication of criminal potential could be identified through specific bodily characteristics, all of which suggested the bearer was a throwback from a more primitive age. These physical characteristics included abnormal teeth, extra nipples, extra or missing toes and fingers, large ears and an overly prominent jawbone. Later research however, found no support for Lombroso¡¦s ideas.

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.

The Biological theory has several attributes such as physiognomy, phrenology, criminal anthropology, the study of body types, heredity studies, twin studies, and adoption studies. According to Physiognomy, an individual facial structure will determine if they are insensitive, swinish and what type of crime they are subject to commit. Also, this theory determines how a punishment would be given base upon the appearance of an individual. For instance, there was two individual involved in a crime, one of the individual was consider as being ugly whereas the other was known to be handsome. The uglier individual was noted to be the guilty party(Bohm & Vogel, 2011). Next, is phrenology, uses the skull to determine the character and the intelligence. The founder and co-founder of phrenology work are Franz Joseph Gall and student Johann Gasper Spurzheim, in which gave them the named as the father of criminology. After a half of the nineteenth century, it lost its support due to determinism, because it was anti-religious and anti-free will. Cesare Lombroso, share his expertise in anthropology by stating that the signs or anomalies can determine the difference between a criminal and non-criminals. Lombroso, believes in accountability, by enforcing a criminal to cover the cost of restoring the crime victim for their loss and keep a job to fulfill their obligation in paying restitution(Bohm & Vogel,