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Hare's Psychopath Checklist

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There is a lot of uncertainty for the average person in regards to understanding and identifying psychological disorders. For example, people may confuse disorders such as sociopathy and psychopathy with one another simply due to lack of basic understanding (Bonn). According to Merriam-Webster’s Collegiate Dictionary, psychopathy is defined as a “mental disorder especially when marked by egocentric and antisocial activity.” Based on the egocentric portion of this definition, a psychopath, or person with psychopathy, is essentially someone who is only focused on themselves with little regard for other’s emotions. Based on the antisocial portion, a psychopath is someone that goes against regular societal rules (Merriam-Webster). Overall, …show more content…

According to the American Psychological Association, those affected by psychopathy will “…tend to be irritable and aggressive and to get repeatedly into physical fights and assaults…” (Blair). Robert Hare’s Psychopathy Checklist-Revised is a tool that numerous medical professionals use to diagnose psychopathy. This tool is used by identifying the number of traits from the checklist the individual demonstrates. Using tools like Hare’s checklist can be very important in diagnosing suspected …show more content…

The creator of the Psychopathy Checklist-Revised, Dr. Robert Hare, wrote a book entitled Without Conscience: The Disturbing World of the Psychopaths among Us. In his book, he states that “…compared with other major clinical disorders, little systematic research has been devoted to psychopathy…” This just goes to show that there could possibly be even more to understand about psychopathy than what is already known by medical professionals today (Hare). However, from what is already understood today in regards to the cause of psychopathy, we have found that the cause is genetic and linked to abnormalities that appear in the brain. Understanding the fact that psychopathy is a genetic disorder has helped with being able to properly diagnose the disorder

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1400 Words | 6 Pages

During the McCoy murder case he was formally diagnosed with an antisocial personality disorder. Antisocial personality disorder, also can be called sociopathy, is a mental condition in which a person constantly shows that they have no regard for right and wrong and ignore the rights and feelings of others. People with antisocial personality disorder tend to antagonize, manipulate or treat others harshly or with callous indifference. They show no guilt or remorse for their behavior. Gacy said that after his first killing

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1257 Words | 6 Pages

( Armitage, page 7). In simpler terms, Moriwaki’s has a great lack of emotions and has been labeled a “psychopath”. A psychopath is defined as a person that suffers from a chronic medical disorder and has a violent or abnormal behavior. Psychopathic traits are often associated with criminal behavior. With this in mind, Moriwaki’s lack of emotions and psychopathic personality has lead to the murder of Kurose.

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629 Words | 3 Pages

Through the case study of Robert P. Hanssen, we can highlight that psychopathy is still

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1669 Words | 7 Pages

However, a serial killer suffering from psychopathy cannot control his or her impulses, identify with others and feel empathy, and cannot conform his or her behavior to social norms. Thus, proving he or she cannot possibly be completely competent and responsible for their actions, no matter how heinous” (Gay). However, there is a difference between someone diagnosed with psychopathy and someone with anti-social personality disorder. “Unlike serial killers with psychopathy, those with anti-social personality disorder should not be allowed to plead guilty by reason of insanity. They lack empathy but otherwise understand what they are doing.

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755 Words | 4 Pages

How they are perceived, and their of lack ability to meet the expectations of society was interpreted as mental illness. Although they are all institutionalized for different reasons, the one they all have in common is society. McMurphy, for example, was admitted for being a “psychopath”, while others felt that they were not able to function and signed themselves up voluntarily. Consequently, society sets up expectations for what is viewed as normal. If these expectations are not met or if someone is different they walk the fine line of sanity vs.

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743 Words | 3 Pages

The MacDonald Triad is an important piece of information that can possibly identify deviant behavior in juveniles that lead to serial killings in the future. The triad includes three ominous parts to it including; fire setting, enuresis, and cruelty to animals. A key element to the triad is large number of serial killers have admitted to experiencing and committing at least one aspect of the triad. Neglect and child abuse have all been concurrent with serial killers that have characteristics relating to the triad.

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1520 Words | 7 Pages

The psychological principle (or disorder) that best applies to Joker 's merciless behavior is antisocial personality disorder. Antisocial personality disorder, according to Myers (2011), "is a personality disorder in which the person (usually a man) exhibits a lack of conscience for wrongdoing, even toward friends and family members. " Those with antisocial personality disorder tend to lie, break laws, act impulsively, and lack regard for their own safety or the safety of others. In addition, those with antisocial personality disorder may be aggressive and ruthless or even an astute con artist. However, not all criminals have antisocial personality disorder; if a criminal exhibits a sense of responsibility or a moral compass in other areas of their life (areas of their life other than crime), then that criminal does not have antisocial personality disorder.

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560 Words | 3 Pages

Both psychopaths and sociopaths tend to participate in some of the same behavior. You might find someone with an antisocial personality disorder is prone to violence. This is not always present, but the majority of psychopaths and sociopaths do tend to break the law, get into fights, or do not worry about the safety of others.

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The disorder comes with a need for control over someone's surroundings and a lack of conscious that could lead psychopaths do to whatever it takes to get that control. Psychopaths constitute about 20% to 30% of the prison population (“Serial Murder.”). While other criminals tend to have a “peak” in their criminology, psychopaths show consistency. A serial murder involves the killing of three or more people over a period of time (“Serial Murder.”).

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1061 Words | 5 Pages

In the filed of biology psychology, it is said that there are 3 areas of the brain that are mainly involved in our aggression and violence behavior, which are the hypothalamus, the frontal lobes, and the limbic system. Morley and Hall(2003) have investigated o how the human genes have an influences on their criminal behavior. In their research, they have found a positive relationship between criminal behaviors and genes. Brunner et al(1993) conducted an research on a Dutch family, the result showed that some of the family members from the Dutch family with tendency of aggressive behavior turned out to have mutation occurring in their monoamine oxidase A, a type of neurochemical in the brain. Therefore, we tell say that aggressive behavior is somehow related to human brain structure.

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2024 Words | 9 Pages

Ridgway’s crimes all had an element of sadistic violence, a trait that is prevalent in psychopathic criminals, (Boer et al., 2003). It is the belief of the authorities that Ridgway

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802 Words | 4 Pages

In many cases, mirroring the society it portrays, psychopathic behaviour is simply equated with criminal behaviour, since criminality itself is seen as the litmus test of whether someone is “demented” enough to conduct criminal activity, which some would see as totally unnatural and outside of their scope of life. Other groups, and even sub-cultures within a larger culture, might see criminal activity as “normal”, since they grow up in a neighborhood where crime is an everyday occurance, and people in their own families may be involved. So behaviour that shocks one group of people may seem normal to another

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547 Words | 3 Pages

Criminal behaviour has always been an interest for psychologists, for they could never quite come to a conclusion between nature and nurture. Research concerning this topic has been organized for many years and due to the never ending debate, is still being conducted. I have decided to read and write about this myself, for I was genuinely curious about the matter and wanted to be a part of the research, as I felt responsible to do so. I believe that in order to stop something, it must be discussed and scrutinized. What effects do genes have on criminal behaviour, why do peer pressure and habitat influence a person to commit crimes and are men really more violent than women?

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257 Words | 2 Pages

The most extreme difference between ASPD and psychopathy is that people with ASPD are indeed antisocial, they are bad at communication, while psychopaths are able to manipulate and charm people they talk to, even if it is just a superficial charm, they are still able to deceive the people that they talk to (Pardini, & Loeber, 2007). “Cleckley believed that the psychopath hides his or her lack of empathy and moral constraint behind a mask of normal function and seemingly appropriate behavior”(Schouten, & Silver, 2012, p. 31). “Psychopaths were also found to commit more institutional infractions while incarcerated and were more likely to violently recidivate once released” (Pardini, & Loeber, 2007). This can also serve as a separate way of diagnosing

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1285 Words | 6 Pages

According to Siegel (2015), trait theory is the view that criminality is a product of abnormal biological or psychological traits which can be subdivided into two major categories: those that stress biological makeup and those that stress psychological functioning (p. 109). Biological trait theories includes four different conditions: biochemical, neurophysiological, genetic, and evolutionary. Biochemical factors will include diet, hypoglycemia, hormonal influences, premenstrual syndrome, lead exposure, and environmental contaminants. Neurophysiological factors will include brain structure, attention deficit hyperactivity disorder, brain chemistry, and arousal theory. Genetic causes could stem from parental deviance, adoption studies, and

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