While online last week, you saw the following advertisement:

http://media.apexlearning.com/Images/201204/24/19fd7c

Which of the following is the most likely scientific explanation for why so many people report improvement after wearing this jewelry?
A. Some people may feel improvement because they are already convinced that the jewelry will work.
B. The ions in the jewelry improve energy flow through the body.
C. The ions in the jewelry change the electric field around the body, improving blood flow.
D. The company paid actors to answer questions about the jewelry.

Question

While online last week, you saw the following advertisement:


http://media.apexlearning.com/Images/201204/24/19fd7c


Which of the following is the most likely scientific explanation for why so many people report improvement after wearing this jewelry?
 		A.	Some people may feel improvement because they are already convinced that the jewelry will work.
 		B.	The ions in the jewelry improve energy flow through the body.
 		C.	The ions in the jewelry change the electric field around the body, improving blood flow.
 		D.	The company paid actors to answer questions about the jewelry.