Polygraph essay

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Polygraph essay

Major reason for using the polygraph Measures of the polygraph Benefits of using the polygraph Misuse of the polygraph Ethical issues and the polygraph Conclusion References INTRODUCTION Polygraph is one of the most successful inventions because a lie detector can help consistently in the investigation of crime, in the process of interrogation and when the truthfulness of an individual has to be measured.

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However, the application of polygraphs and their reliability is still under a question. In fact, there are many proponents, who believe that polygraphs are very effective and can help to find out whether a person undergoing polygraph test is telling the truth or lies.

On the other hand, there are many opponents, who believe that not a single machine can define whether a person is telling the truth or lies. In such a situation, many researches dedicated to the problem of the study Polygraph essay polygraph fail to reveal whether polygraph is really reliable and accurate or probably it can be misused and fail to provide accurate and adequate results.

In such a situation, the question concerning the scope of the application of polygraphs arises. Polygraphs were introduced as tool used for the investigation and interrogation.

At first, they were used by law enforcement agencies, and later they were used by other organizations, in the course of recruitment, for instance. At the same time, the use of polygraphs in the criminal justice system is still uncertain and courts normally reject the use of polygraphs because of uncertainty of the results of the use of polygraphs and their reliability.

However, individuals, who are willing to deceive it, do have a chance but still there is a possibility that they fail. Therefore, it is obvious that today polygraphs are imperfect but it does not necessarily mean that polygraphs should be totally rejected because they need further technical improvements to make them more reliable, although their use should be strictly regulated by legislations to protect privacy and other rights and liberties of individuals.

In this regard, polygraphs were used by law enforcement agencies in interrogations of suspects. However, steadily the scope of use of polygraphs expanded as well as reasons for their use.

For instance, many organizations have started to use polygraphs for recruitment of their employees, while many state agencies, including law enforcement agencies use polygraphs for recruitment of employees and their promotion as well as to test them to find out whether they still can perform their duties.

Polygraph - Essay

For instance, CIA conducts polygraph testing of its employees to identify spies or individuals that are inclined to lie, which are apparently dangerous for CIA because they are not reliable for the agency.

At the same time, one of the major reasons for using polygraphs is the prevention of corruption, especially in government agencies, law enforcement agencies, and public organizations.

Basically, the problem of corruption is very serious and the difficulties begin with the definition of this phenomenon and the lack of actual opportunities to prove cases of corruption.

What is meat here is the fact that corruption may take place but it does not necessarily mean that cases of corruption may be legally proved and, consequently, punished or prevented. In actuality, the schemes of corruption may be extremely complicated, especially on the high level.

Polygraph essay

As a result, the problem of providing sufficient evidence and proofs of the fact of corruption is one of the major obstacles on the way to law enforcement and prevention of corruption. In order to better understand the extent of this problem, it is extremely important to define clearly the concept of corruption.

Obviously, such a definition may interpret various actions as corruptive or as serious misconduct. On the other hand, it is also evident that such a definition may be characterized as lacking more concrete statements.

Also, it is worthy of mention that corruption actually implies the integration of the criminal underworld and police since corruption naturally leads to the violation of laws by police officers.

Consequently, if police officers start to violate existing laws and use their position in their own interests than they become a part of the criminal underworld.About Terry McGee Terry McGee makes wooden flutes for Irish, early and classical music based on the best of original instruments, including the popular Rudall & Rose, Pratten's Perfected and Grey Larsen Preferred models.

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Polygraph essay

Police Officer Exam Website provides a police aptitude test and exam help book for total preparedness to the police entrance examination. Get your law enforcement career off to the right start. This essay will discuss the effectiveness of polygraph machines or ‘lie detectors’ in detecting deception.

Body The most common polygraph technique used is the Question Test (CQT; Reid, ). The number of hate crime incidents reported to the FBI increased about 17 percent in compared with the previous year, according to the latest annual Hate Crime Statistics report.

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