The Polygraph Test Is Based on the Assumption That When

question 147

Multiple Choice

The polygraph test is based on the assumption that when people lie, they will show an increase in

• A) blood flow to the prefrontal cortex.
• B) digestive activities and salivation.
• C) movements of the hand and food muscles.
• D) heart rate, breathing rate, and sweating.

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Definitions:

Evolutionary Psychology

A theoretical approach in psychology that explains human behavior and mental processes through the lens of adaptation and natural selection.

Human Behavior

The range of actions and mannerisms exhibited by humans in conjunction with their environment, social structures, and culture.

Evolutionary Logic

The rationale behind the evolutionary process, explaining how and why species change over time through natural selection and genetic drift.

Polyandry

A form of marriage in which a woman has more than one husband simultaneously.