Which claim about the applications of hypnosis is most controversial?
a. Hypnotic age regression is an effective means of recovering lost memories.
b. Hypnosis is the only anesthetic some people need to block the pain of some surgeries.
c. Hypnosis can reduce the nausea and vomiting due to chemotherapy.
d. Hypnosis can reduce surgical bleeding.
Question 2
In the context of biofeedback training, the _____ is a device that is used to monitor muscle tension.
A) electromyograph
B) electroencephalogra ph
C) spectroheliograph
D) coronagraph