One Problem with the Use of the Polygraph for Lie

question 47

Multiple Choice

One problem with the use of the polygraph for lie detection is that

• A) polygraph assessments are more expensive than brain scans.
• B) anxiety,irritation,and guilt feelings all prompt similar physiological reactivity.
• C) emotions involve expressive behaviors as well as autonomic nervous system arousal.
• D) innocent people are presumed to be guilty at the very beginning of any lie detector test.

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Definitions:

Prejudice

Preconceived opinion or bias against an individual or group without sufficient knowledge, rational reasoning, or experience.

Discrimination

Unfair or prejudicial treatment of different categories of people or things, especially on the grounds of race, age, or sex.

Chain Migration

The social process by which immigrants from a particular town follow others from that town to a new country or city, forming a new community.

Family Networking

The process of building and maintaining connections among family members for emotional support, resources, and guidance.