Which of the following is the main problem associated with using polygraph results as an indicator of whether or not a person is lying?
A)Different emotions can cause the same physiological changes.
B)Most people can camouflage their response patterns.
C)Examiners are usually biased against the person being tested.
D)The error rate of polygraphs is eighty percent.

Question

Quizplus · Accepted Answer

The main problem associated with using polygraph results as an indicator of whether or not a person is lying is that different emotions can cause the same physiological changes. This means that someone who is telling the truth but is experiencing heightened emotions (such as anxiety or fear) may register the same physiological responses as someone who is intentionally lying.

Which of the Following Is the Main Problem Associated with Using