Lie Detector Tests Polygraph Tests can be used for a range of situations including theft, infidelity, personal situations and corporate situations.
All of our examiners conducting Lie Detector Tests Polygraph Tests are highly qualified and experienced and are members of:
- California Association of Polygraph Examiners (CAPE)
- The American Polygraph Association (APA)
- The British and European Polygraph Association (BEPA)
How will I receive the results of the polygraph test?
After the test, you will first receive the results verbally. You will then have the option to additionally receive the results via email or mail.
Background checks can also help discover the truth, more information here
We are always ready to help! If you have any questions about our lie detector tests, feel free to get in touch with us. Our friendly and knowledgeable team is ready to assist you with any queries you may have, so contact us today at 0203 292 0558.
More information on Polygraph Testing
A Lie Detector (Polygraph) Test in the UK is a process used to measure physiological responses, such as heart rate, blood pressure, and respiration, while an individual answers a series of questions. The assumption is that deceptive answers will cause changes in these physiological responses.
Here’s how the process typically works:
1. Pre-Test Phase:
- Consent and Explanation: The individual is informed about the test process, including the types of questions to expect, and must give informed consent before the test.
- Medical and Background Information: The examiner may ask questions to gather background information on the individual’s health, medications, or circumstances that might affect the results.
- Pre-Test Questions: These are baseline questions that the individual will answer truthfully to establish a baseline reading of their physiological responses.
2. Test Phase:
- The individual is connected to the polygraph machine, which typically has sensors for measuring heart rate, blood pressure, and respiratory patterns.
- The examiner then asks a series of questions. The key questions are typically relevant to the matter being investigated, and are designed to assess whether the individual is being truthful or deceptive.
- The individual is asked to answer each question truthfully, and their physiological responses are recorded throughout the process.
3. Post-Test Phase:
- After the questions have been answered, the examiner will analyse the physiological data. This data is compared to the baseline responses to identify potential signs of deception.
- The results are not definitive proof of lying but may indicate a level of stress or discomfort that could suggest deceit.
Legal Status and Use in the UK:
- Court Admissibility: Polygraph results are generally not admissible as evidence in UK courts. While they may be used in specific circumstances, such as in the monitoring of offenders or as part of private investigations, their results are not considered conclusive in legal proceedings.
- Voluntary Nature: Polygraph testing in the UK is typically voluntary, and individuals cannot be compelled to take a test.
Accuracy and Controversy:
- The accuracy of polygraph tests is debated, and critics argue that physiological responses may not always be indicative of lying. They can be influenced by other factors such as anxiety or nervousness.
- Supporters of polygraph testing argue that it can be a useful tool for detecting deception. We as experts recommend it be used alongside other investigative methods.
If you’re considering a polygraph test, it’s essential to ensure that the examiner is properly trained. Make sure that the test is being conducted in accordance with UK standards.
