The Accuracy of Polygraph Testing
- Law & Legal Stuff
- Jun 09, 2018
We find it necessary to know the dependability and accuracy of the results produced in conducting a lie detector test. Even in all forms of social media, this topic has been debated by many people. The sensitivity of the issue requires personal knowledge about it, even when it comes to lie detector test uk. There’s nothing to worry, though. The basis of polygraph testing is science.
Lie Detector Test and Its Reliability
In the off-line and online world, the accuracy of lie detector test is a hot topic. There is one television show that frequently uses the device and the people firmly believe that it is alright to rely on the results. By just looking at the sensors attached to the body of the subject, we can most likely believe that the results of polygraph testing are trustworthy.
Usually, the basis of the results lies in the blood pressure, sweat, skin conductivity and other factors. We should learn that polygraph testing is considered highly reliable even though we can’t get 100% accuracy of the results. Simply put, we only need near perfect results to know the truth.
The Pulse in the Academic World
How about in the academic world? What is the pulse regarding the accuracy of polygraph testing? We’re going to talk about it in this article. Essentially, it is viewed as necessary by the students who are conducting a lot of research projects. They take inspiration in movies that portray the device, in television and documentary shows and even criminal investigations.
When it comes to criminal cases, the results of polygraph testing may lead to additional evidence. If that is vital to know the truth, then there’s nothing wrong to rely on the device. The credibility of the witnesses must be established, too. So it is an essential step in attaining justice that should not be taken for granted by the authorities.
Lastly, many investigators think that the reliability of lie detector test is inconclusive. After all, there are many types of dishonesty and deception. It is even hard to detect one. In assessing the issue, there is a need to use multiple devices if that is even possible. Others think the device is below perfection.