Which of the following statements about polygraph tests is true?

Question

Quizplus · Accepted Answer

Polygraphs have been shown to have a high rate of false positives, meaning that they sometimes detect guilt when a person is actually innocent. This is due to the fact that polygraph tests measure physiological responses, which can be influenced by a variety of factors not related to guilt. As a result, polygraph tests are not considered reliable enough to be admissible as evidence in most court proceedings. While some employers still use polygraph tests, their accuracy and effectiveness in this context are also widely debated. Most scientists do not support the use of polygraph tests as a reliable indicator of guilt or innocence.

Which of the Following Statements About Polygraph Tests Is True