A. An electromyocardiograph
B. A galvanic response meter
C. An electroercephalograph
D. A polygraph
Correct Answer: A polygraph ✔
Last Updated: August 24, 2023
A. An electromyocardiograph
B. A galvanic response meter
C. An electroercephalograph
D. A polygraph
Correct Answer: A polygraph ✔
Last Updated: August 24, 2023