Which Technique of Detecting GSR Holds the Most Promise for the Immediate

question 23

Multiple Choice

Which technique of detecting GSR holds the most promise for the immediate future?

• A) SEM primer residue detection
• B) hand swabs
• C) neutron activation analysis
• D) dermal nitrate test
• E) infrared spectroscopy

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Definitions:

Facial Expression

The movement or position of the muscles beneath the skin of the face, serving as non-verbal communication that conveys emotions, intentions, or social information.

Breathing Pattern

The characteristic rhythm and depth of breathing in an individual, which can vary depending on physical activity, emotional state, and health conditions.

Polygraph

A machine used to detect and record changes in physiological processes such as heart rate, breathing, and perspiration, often used in lie detection.

Physiological Measurement

The process of recording biological activities, such as heart rate or brain activity, often used in psychological research to assess responses.