Polygraph Testing - Lie Detection Services in India
Lie detector testing services serves as a useful investigating tool for detecting deception by measuring the physiological responses of an individual to various questions. Polygraph testing machine is non-invasive technique, which uses various physiological changes such as
- Increased heart rate,
- Pulse rate
- Blood Pressure
- Skin Conductivity
- Body Movement,
- Breathing rate can be measured.
However, it is essential to note that the accuracy of the lie detection test is questionable if proper care and consideration is not given at the time of testing as lie detection testing it is heavily influenced by several factors like
Nervousness, or even
As a result, the test’s reliability and validity are not entirely foolproof, leading to questions about its suitability in crucial settings such as the legal system or employment interviews. It is therefore essential to consider this limitation before fully embracing the test as a surefire way of determining the truth. Ultimately, it is one of the most important part of a investigative tool used by the police officers, forensic labs, detectives, forensic psychologist etc.
Polygraph testing is also known as Lie detector test which is safe from any kind of drug. Lie detection test is more accurate and valuable in courts in respect to narco-analysis as statement by suspect or accused is given in conscious state. Polygraph testing is free from any kind of drug injections.Skin