Lie detectors {polygraph}| can use decreased skin resistance from more sweating to indicate lies. To detect body changes associated with lying, measure skin electrical resistance, breathing rate, and heart rate. Lie detectors are best on statements asking about person's activities or about details, to see if person was there or not.
Practical Affairs>Machine>Kinds>Instrument
Outline of Knowledge Database Home Page
Description of Outline of Knowledge Database
Date Modified: 2022.0224