Many people search for how to pass a lie detector test when faced with a polygraph examination for employment screenings, criminal investigations, or other checks. A lie detector test, also known as a polygraph test, measures several physiological responses to help polygraph examiners detect deception. These include heart rate, breathing rate, blood pressure, and skin

People often ask, how much does a lie detector test cost and whether the results reliable. A lie detector test, also called a polygraph test, is widely used by individuals, employers, and even law enforcement agencies to determine whether a person is telling the truth. While the polygraph test cost can vary, understanding the factors