Which device measures involuntary changes in the electrical resistance of the skin?
A)eye-tracking monitor
B)psychogalvanometer
C)pupilometer
D)voice-pitch analysis

Question

Quizplus · Accepted Answer

The psychogalvanometer device measures the changes in electrical resistance of the skin, also known as skin conductance, in response to emotional states or stress. The other options, such as the eye-tracking monitor, pupilometer, and voice-pitch analysis, do not measure skin conductance and are used for different purposes.

Which Device Measures Involuntary Changes in the Electrical Resistance of the Skin