In Demonstrating the "Region $\beta$ Paradox," What Do Gilbert and His Colleagues Suggest About People's

In demonstrating the "region $\beta$ paradox," what do Gilbert and his colleagues suggest about people's willingness to endure painful medical procedures?

A) People report a procedure is less painful if a physician tells them ahead of time that the procedure is minimally painful, which demonstrates their suggestibility.
B) People are more likely to chicken out of a mildly painful procedure than a highly painful procedure.
C) The amount of pain people think they can endure is directly proportional to their prior experience with painful procedures.
D) People are more likely to chicken out of a highly painful procedure than a mildly painful procedure.