Biological Theories Of Crime And Deviance

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

1. Describe and the biological and psychological factors that contribute to crime and deviance within our society today. There are many factors that suggest that abnormal human traits tend to lead someone to the life of crime. The trait theories are divided into two groups – biological makeup and psychological ideals. The biological makeup tends to say that they the physical and mental makeup of someone tends to make them either lead a life of crime or know the difference. Cesare Lombroso studied “scientific” factors of crime and came up with some very interesting theories about the mental/physical aspects of criminal traits and activities.

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).

Deviance differ from culture to culture and person to person, it is hard to pinpoint what is considered deviant to the masses and what is not. For example. a single culture may accept the idea of marrying off their daughter at a young age as acceptable, but other cultures may not and might find this to be a heinous act. While there are different forms of deviants ranging from criminal, sexual, to even a persons lifestyle, theories have been reformed throughout the decades to better explain the basis of these ‘abnormal’ acts.

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).

The biological theories are essential to the criminal justice profession so that they won't assume that a person's genetic characteristics cause a person to commit a crime. However, there are born criminals and “these types of criminals are the most dangerous, and can be identified through his or her stigmata or identifying characteristics” (Akers, Sellers, See, & Kieser, 2013, p. 10). Biological theories are the bases for severe criminal behavior mostly found among people who are born with an innate impulse to commit a

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

Deviance and crime are wide-ranging terms used by sociologists to refer to behavior that varies, in some way, from a social norm. Cultural Norms are society's propensity towards certain ideals; their aversion from others; and their standard, ritualistic practices. Essentially the 'norm' is a summation of typical activities and beliefs of group of people. This essay will evaluate the sociological theories associated with crime and deviance and to compare and contrast these main theories. And find links between these theories to today’s society. There are various Sociological deviance theories, including Structuralist: why do some people break the rules? ,

However, while the overstimulation of the Id and the failure to acquire and develop the the Ego and SuperEgo leads to criminal tendencies, while aggression may be out of adaptive values, and while genetic studies have pointed towards the influence of genes and criminal behaviour, these theories alone are insufficient to account for crime. Evolutionary theory does not explain or predict for the extreme degrees of aggression in individuals nor has the genetic theory proven for 100% heritability; which raises the need for us to examine the Nurture camp of crime theories as well.

According to functionalist theorists, crime and deviance can be functional. All societies need to progress and all social change begins with some form of deviance (Collins. W, 2009). Suggesting functions for crime and deviance, however, is not the same as finding an explanation for them. To argue that crime and deviance have certain social consequences does not explain their presence in the first place (Palington.

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.

Crime and deviance constitute a classic pathology within societies which has led to a variety of responses at political and societal level. This essay will explore crime the cause of crime and deviance with two theories, the labelling theory and biological theory.

It is fair to say that most societies would consider that ‘crime is an act that is illegal and can be punished by law’ and ‘deviance is the fact or state of diverging from usual or accepted standards, especially in social or sexual behaviour’ (OED, 2011). Every nation state or society determines what, at any given time, it considers to be lawful and also what it deems to be acceptable behaviour. It is probably fair to say that only stealing is considered a universal crime. Whether a person’s act or behaviour is interpreted as being criminal or deviant differs from society to society, time to time and depends on the situation. This given, crime and deviance cannot be inherently wrong if they are changeable and are therefore is a social construct (Marshall, 2009).