Under hypnosis, individuals are known to be very open to suggestions, which makes option C the most accurate. Although they may experience altered states of consciousness, they do not necessarily tell the truth nor have increased sensitivity to pain. Hypnosis can even help with pain management in some cases. ;
The most accurate answer is option C: under hypnosis, a subject is very open to suggestions. This means they are more amenable to following directions and accepting prompts. Hypnosis can also help reduce pain sensitivity rather than increase it.
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