Asked by Ashley Mayes on Jun 06, 2024
Verified
If polygraphs are used as the only judge of guilt or innocence,
A) less than 5 percent of the guilty would have been declared innocent.
B) less than 5 percent of the innocent would have been declared guilty.
C) more than one-third of the innocent would have been declared guilty.
D) more than two-thirds of the guilty would have been declared innocent.
Polygraphs
Instruments used to measure physiological responses to questions, purportedly to determine truthfulness, often referred to as lie detectors.
- Analyze the reliability and implications of polygraph tests for detecting lies.
Verified Answer
RP
Roman PasillasJun 09, 2024
Final Answer :
C
Explanation :
Polygraphs, also known as lie detectors, are not completely accurate and have a significant rate of false positives, meaning they can incorrectly identify innocent people as guilty. This leads to a scenario where more than one-third of innocent individuals could be wrongly declared guilty based on polygraph results alone.
Learning Objectives
- Analyze the reliability and implications of polygraph tests for detecting lies.
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