When a polygraph operator asks a subject, "Have you ever lied to your parents?" her or she is using
Correct answer: A. A control
- A. A control
- B. A critical
- C. Deception
- D. An irrevelant
Explanation
A question about having ever lied to one’s parents is a control or comparison question in a polygraph test. It is designed to establish a person’s general response pattern rather than directly test the suspected act.
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