Which of the following is true of the polygraph?
A)Polygraph results are regularly admitted as evidence in Canadian courts.
B)The most common polygraph method used currently is the Comparison Question Test (CQT).
C)The polygraph directly measures whether a person is lying.
D)Research indicates that physical countermeasures are largely ineffective in "beating" the polygraph.
E)Research conducted thus far indicates the polygraph is highly accurate at detecting deception.

Question

Quizplus · Accepted Answer

The Comparison Question Test (CQT) is indeed the most commonly used method in polygraph examinations. This method involves comparing responses to relevant questions about the issue under investigation with responses to control questions that are not related to the issue.

Which of the Following Is True of the Polygraph