Biological Theories Of Crime

Biological theories provide many a(prenominal) explanations for the bring forths of crime. Cesare Lombroso was regarded by many as the first prop atomic number 53nt of the biologic theory of crime. Lombroso worked as a prison physician, conducting numerous topographic point mortems on criminals who had died. Lombroso theorised that criminals could be lofty from non criminals by the front of physical abnormalities that represented a flip-flop to a archaic or sub piece type of person. (Hagan.1987.P17) During one set mortem on the criminal Vilella, Lombroso discovered a depressive dis fix in the back part of his skull. Lombroso named this the median occipital fossa. (Lombroso. ibid., p.184). This Lombroso expound as a revelation. The results of Lombrosos studies on criminals and the results of his post mortems lead him to guess that the criminal was, in effect, a human subspecies. (Hagan. 1987., P.20). In more modern times, however, criminologists no longer s uppose that the unaccompanied cause for crime is the abnormality of a persons air or emergence defect. Modern theorists now believe that it is a combining of personal traits and environmental factors. This theory is known as the Biosocial system. There are many factors that biosocial theorists believe cause populate to commit crime.

These include biochemical factors, brain function, genetic science and evolutionary factors. Biochemical Factors Biocriminologists believe that minimum levels of chemicals and minerals are mandatary for the brain to function normally. If these chemicals or minerals are deficien t hence the sufferer is more likely to dis! play physical, mental or behavioural problems. Examples of mineral or chemical imbalance that take behaviour are: diabetes, hormonal imbalance and environmental drink e.g. lead contaminants in the blood Brain Functions Proponents of neurological studies believe that abnormalities with the growth and well being of the brain have an concern of the criminality of an individual. This...If you want to get a full essay, order it on our website: BestEssayCheap.com

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