Is polygraph Testing legal in South Africa?
It is against the Constitution of South Africa to compel a person to undergo a polygraph examination, unless she or he consents to it. The consent must be in writing. It is a test used to verify a person’s truthfulness and is often called a ‘Lie Detector Test. ‘
How much is a polygraph test in South Africa?
between R700 and R2000
In general, lie detectors cost between R700 and R2000.It can cost around R2 000 for a private test to determine your relationships’ difficulties.
How accurate is a polygraph test in South Africa?
Research indicates that the accuracy of a polygraph test is between 90% – 97% accurate, the variation can be put down to various techniques being used.
Can a company force you to do a polygraph test?
Firstly, the employer cannot force any employee to submit to such a test. Refusal to do so does not indicate guilt and is also not necessarily grounds for dismissal. Preferably, the employer should obtain written consent. Secondly, the employer should agree with the Polygraphists on the questions to be asked.
Can an employee refuse a polygraph test South Africa?
Question: Can an employee be compelled to undergo a polygraph test and can he be dismissed if he refuses? Answer: No employee can be compelled to undergo a polygraph test – that would be contrary to the Constitution of the Republic of South Africa.
Can you fail polygraph telling truth?
According to Goodson, some people who are telling the truth can fail polygraph tests by trying too hard to control their body’s responses.
Can you get fired if you fail a polygraph test?
If an employee “fails” a polygraph test, they cannot be fired based solely on that fact; the results aren’t necessarily 100% accurate. The outcome of a lie detector test can only be used in conjunction with other evidence to justify the dismissal of a worker.
Can I refuse a polygraph test South Africa?
It is against the Constitution of South Africa to compel a person to undergo a polygraph examination, unless she or he consents to it. The consent must be in writing and usually forms part of the employment contract agreed upon between the Employer and Employee.
Can you be fired for failing a polygraph test in South Africa?
No, it does not, however there are some strict rules relating to polygraph tests that need to be adhered to, unless the employer wants the test to be found unreliable, unfairly applied and useless in the CCMA or the Labour Court!
Can you cheat a polygraph?
A simple way to cheat the polygraph is to deliberately distort your physiological readings when telling the truth, such as by biting your tongue, or imagining an embarrassing incident in the past.
Should I take a polygraph test if I’m innocent?
Occasionally, a suspect will ask to take a test in order to establish his innocence. You are never under any legal obligation to take a lie detector test in a criminal investigation. Even if police tell you the test is mandatory or they threaten you with arrest if you refuse to take one, you don’t have to.
https://www.youtube.com/watch?v=lp11IZfG8K0