1.1.2 Reliable Witness Flashcards
1
Q
person of interest (POI)
A
someone that law enforcement thinks may have information
2
Q
physiological response
A
Biological reactions to stimuli that can be felt, detected, and/or measured
3
Q
polygraph information collected
A
-heart rate
-blood pressure
-respiration rate
-skin conductivity
4
Q
Types of questions asked during a polygraph screening?
A
straightforward yes/no questions because the responses can be easily labeled as truthful or untruthful
5
Q
How heart rate & respiratory rate are linked
A
The more that your heart starts to pump blood the more the blood will go through your lungs to get oxygenated
