The effectiveness of biofeedback has been a subject of controversy because biofeedback __________.
A. has no reported side effects
B. cannot be effectively tested
C. has no reported negative effects
D. requires uncomfortable electrodes
Answer: B. cannot be effectively tested
Hope this helps!
Answer:
b
Explanation:
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Answer:
A legitimate need to master the skill is demonstrated.
Explanation:
Cuz I’m smart
The answer is D. Treatments decrease pain temporarily and must be repeated
