Jack was called for a polygraph test. During the test, the polygrapher asked a series of questions and focused only on the responses to relevant questions and comparison questions. Which technique of polygraph testing was used here?

Question

Quizplus · Accepted Answer

The Control Question Test (CQT) involves comparing responses to relevant questions (related to the crime or issue under investigation) with responses to control questions (questions that are not directly related to the issue but are designed to provoke a response). This technique is used to identify physiological responses that may indicate deception.

Jack Was Called for a Polygraph Test