Powerfull Mindset | How accurate is a polygraph test?A lie detector, or polygraph, is a device that measures and records physiological responses like heart... | Instagram

Billionaire_word on Instagram: "A polygraph test—often called a lie detector—is designed to track physical reactions while a person answers questions. It records changes in things like heart rate, blood pressure, breathing patterns, and skin response. The basic idea is that these bodily signals may shift when someone feels stress or pressure while answering, which some believe can be linked to dishonesty. However, the reliability of polygraph tests is widely debated. These devices do not actuall

Smart_earning on Instagram: "How accurate is a polygraph test?A lie detector, or polygraph, is a device that measures and records physiological responses like heart rate, blood pressure, respiration, and skin conductivity while a person is questioned. It operates on the theory that a person’s physical reactions will change when they are being deceptive compared to when they are being truthful. The accuracy of polygraph tests is controversial, and the results are not always considered conclusive