xyy syndrome serial killers
However, in extreme cases patients show physical abnormalities and/or more severe cases of common mental conditions that are linked with XYY syndrome. Serial Murder: An Exploration and Evaluation of Theories and Perspectives. Although intelligence is usually unaffected, motor skills may be delayed during younger years. However, this might simply be because, America is a far bigger country, with a far greater population. Though never before reported, this extra-chromosome condition … In: O’Reilly-Fleming, T. ed. Criminologist Hickey (1997) found that although a head injury or brain abnormality could be a factor which increases the possibility of a person becoming a serial killer, the eventual offender responds to traumatisation in the influential years in the negative way of having low self-esteem and increasingly violent fantasies. Profiling Violent Crimes: An Investigative Tool. For those who test babies during the prenatal stage, there are two options. Although Bundy was constantly bullied, he was fascinated by politics and enjoyed skiing, as he grew up, he appeared to be a normal young man, and was devastated when his first love left him. Some scientists believe that a child can be born with the capacity to commit a horrible act such as murder, while others believe that it is impossible for an innocent child to be born like that. Since it is known that West used to sexually abuse and rape his own children, it brings up the question, had he had learnt that behaviour from his parents and didn’t know and how to act differently, rather than a choice. It has been said that 60% of serial killers experienced enuresis after adolescence. Additional symptoms may include learning disabilities … Proponents of nature take into consideration DNA, and biological connections to our parents. The only physical issues that XYY patients have to deal with are symptoms such as physical abnormalities, speech difficulties and rare infertility. A brief description helps sum up XYY syndrome, but it does not exactly go into detail of how it happens, when it was discovered and other details you will want to know. Neurosis can be best understood in relation to serial killing in terms of the killer wanting to face a phobia and therefore take control. Available: http://www.crimeandinvestigation.co.uk/crime-files/rosemary-west. In short, both nature and nurture are essential in shaping a serial killer. It is thought that the act of killing an animal is reclaiming what they lost through the humiliation from, for example, their peers. It is said that persistent enuresis, also known as bed wetting, past the age of five can be extremely humiliating for a child. As it has been mentioned that animal cruelty and childhood abuse are identifying factors of a serial killer, if the correct authorities were made aware of these factors at an early stage, an intervention of could take place and many lives would be saved. Available: http://murderpedia.org/male.C/c/christie-john.htm. The humiliation is referred to as a ‘non-reward’ situation, which means that a reward didn’t occur in a situation where a reward previously had occurred. In particular, the study by Warren et al (1996), only 1 out of the 20 serial killers who were used in the study was suffering from psychotic behaviour. Die Menschen sind im Vergleich zur prognostizierten Körpergröße um etwa sieben bis acht Zentimeter größer. The names all represent the same issue, that there is an extra Y chromosome than usual. Strange that some started showing signs at such a young age, reminds me of the movie “we need to talk about kevin”. Can you imagine how tough a psychologist who interviews them would have to be? ), Sotos syndrome is a variable genetic disorder characterized by excessive growth before and after birth. However, the above information is the best way to treat or manage the symptoms and effects it can have. Design Register-based cohort study comparing the incidence of convictions among men with KS and with 47,XYY with age- and calendar-matched samples of the general population. This is because of the often overlapping factors which are derived. I love you last line ” Just because someone may be genetically predisposed to such behaviour, does it mean they actually fulfil that?” Research/history has shown that there are many people who have either been brought up in bad environments or who have chromosomal abnormalities who are still functioning members of society. The link between violent pornography and serial killing was due to an in-depth psychological study which was carried out by the FBI of thirty-six murderers, where twenty-five of them were serial killers. Any opinions, findings, conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of NursingAnswers.net. Chapter Seven- Bibliography……………………………………………………………………. 19 (3), p263–277. Diagnosing XYY syndrome has been known to be many years after having the condition due to its sometimes hard to notice symptoms. Most research for the infertility rate in those with XYY syndrome has proven difficult but some studies show results that suggest it is more common in men who have the syndrome. [Last Accessed: 26th April 2017]. These educational therapy sessions can be provided by many professionals, from teachers, outside tutors, principals or professional therapists. [Last Accessed: 28th April 2017]. There is a link which has been made between having this syndrome and serial killing. This is not an example of the work produced by our Dissertation Writing Service. Serial Murder. Following on from this, it has widely been reported that in America, millions of dollars are spent on trying to apprehend a serial killer, but nothing is done to prevent serial killers. His frustration was rooted in the humiliation he met in his life such as socially he felt he was not accepted, despite his good looks and charm. These gruesome and unethical crimes got me thinking about the kind of influences that trigger one to kill. Available: https://thrutheeyes.wordpress.com/2009/12/14/the-macdonald-triad-2/. In particular, psychosis shows a clear link to the typology of the visionary killer, so future research looks promising in terms of developing this link.


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