Post 2QUOTE(Disinterested @ May 19 2005, 02:45 PM)
It is important to remember that despite environmental factors, genetics do play a part in anyone’s behaviour. External stimuli can affect each individual differently and have a different effect. If we looked solely at environmental factors that contributed to a person’s violent and unpredictable behaviour, there would definitely be more cases of antisocial personality disorder or schizophrenia in the world.
[right][snapback]630291[/snapback][/right]
QUOTE
A recent study has demonstrated that 20 out of 31 confessed killers are diagnosed as mentally ill. Out of that 20, 64% have frontal lobe abnormalities. (1) A thorough study of the profiles of many serial killers shows that many of them had suffered sever head injuries (to the frontal lobe) when they were children. To discover why damage to the frontal lobe could be a cause of serial killing, one must look at the function of the frontal lobe of the brain.
This researcher found that it was damage, but by
accidents, not genetics!
QUOTE
The frontal lobe is located in the most anterior part of the brain hemispheres. It is considered responsible for much of the behavior that makes possible stable and adequate social relations. Self-control, planning, judgment, the balance of individual versus social needs, and many other essential functions underlying effective social intercourse are mediated by the frontal structures of the brain. (3) Antonio and Anna Damasio, two noted Portuguese neurologists and researchers working in the University of Iowa, have been investigating in the last decade the neurological basis of psychopathy. They have shown that individuals who had undergone damage to the ventromedial frontal cortex (and who had normal personalities before the damage) developed abnormal social conduct, leading to negative personal consequences.
The idea that the frontal lobe is a stop button, or acts as a conscience that stops a 'normal' human from acting on their more violent tendencies, is not a new one.
But then they go on to say…
QUOTE
Brain damage cannot be the motivator for all serial killing. 46% of all confessed serial killers have no frontal or general brain damage. The majority admits that they were perfectly aware of what they were doing before, during, and after the crime. Some even confess that they know that what they were doing was wrong, and contemplated 'giving up' after the first time. The thrill derived from murder is a temporary fix. Like any other powerful narcotic, homicidal violence satisfies the senses for a time, but the effect soon fades.
(Link) Predestined Serial Killers Annabella RutiglianoEither from accident or environment, serial killers (just one example I said I will use) have different ideas about why they became what they have.
QUOTE
For some of these killers, sexuality is equated with sin and death by overzealous parents who were anxious to keep their sons from becoming promiscuous. Their libidinous drive was channeled into other deviant behavior. "Lipstick Killer" William Heirens claimed that burglary was his primary form of sexual release. As a child, he had been warned that sexual contact was dirty and "caused disease." Joseph Kallinger, who was raised by sadistic Catholic parents who told him his penis had been operated on to keep it from growing (it was actually a hernia operation) was sexually excited by fires. For Ed Gein, who had been sternly taught that sex was sinful and degenerate, it almost seems natural that he would associate his own sexual curiosity with death, the fruit of sin itself.
Henry Lee Lucas, who was forced to dress like a girl as a child, declared, "I was death on women. I didn't feel they need to exist. I hated them, and I wanted to destroy every one I could find. I was doing a good job of it." Many believe that John Gacy was killing young men who symbolically represented his own hated homosexual self. Bobby Joe Long, who had an extra X (or female) chromosome, and grew breasts in puberty, brutally murdered prostitutes, and women who reminded him of his mother's promiscuity.
(Link) Crime LibraryI have used serial killers as an example because they have higher profiles. And a lot of study has been done into what makes them tick - to use an expression. Most talk about how they had been treated as a child, and how that reflected in how they treated their victims.
QUOTE
Violence on television affects children negatively, according to psychological research.
The three major effects of seeing violence on television are:
• Children may become less sensitive to the pain and suffering of others.
• Children may be more fearful of the world around them.
• Children may be more likely to behave in aggressive ways toward others
FACT: The average American child will have watched 100,000 acts of televised violence, including 8000 depictions of murder, by the time he or she finishes sixth grade (approximately 13 years old).
(Link) Children and television violenceQUOTE
Psychologist Douglas Gentile of the National Institute for Media and the Family has found that children learn well from repeated violent video-game play, but the lessons aren't good ones. Instead, children have more aggressive thoughts and then behaviors after the desensitization of digitized butchery. His latest research on students -- in grades 3 to 5, grades 8 and 9, and the early college years -- found that those who play multiple violent games are more aggressive than those who play a mix of different video games. He also found that those who play these games constantly, every day, even in small doses, are more aggressive than those who play in fewer, larger chunks of time.
(Link) The Dangers of Violent Video Games Raising Kids, Instead of ParentsToday more than ever children play games depicting violence, and this is obviously affecting them!
QUOTE
Imagine if the entertainment industry created a video game in which you could decapitate police officers, kill them with a sniper rifle, massacre them with a chainsaw, and set them on fire.
Think anyone would buy such a violent game?
They would, and they have. The game Grand Theft Auto has sold more than 35 million copies, with worldwide sales approaching $2 billion.
Two weeks ago, a multi-million dollar lawsuit was filed in Alabama against the makers and marketers of Grand Theft Auto, claiming that months of playing the game led a teenager to go on a rampage and kill three men, two of them police officers.
(Link) Can A Video Game Lead To Murder?Parents sit back, ignoring the fact that their children are playing games with 18 certificates! And the above is a direct result of that. A child’s mind is sensitive, as stated above - when most serial killers state they became killers because of what happened in their childhood.
But let's change tracks slightly, what if what you are debating is true, and it is proven without a doubt , that it’s genetic! Would it end up like the Minority Report, people being placed in institutions, because their genes state they will be violent – killers. Will they be forced to have lobotomies? It sounds extreme, but they are doing extreme things. If it’s found without doubt that it is genetic, then what?
(Edited for spelling)