Which of these sugar pills is likely to have the greatest positive effect?
A) White pills rather than colored pills
B) Very small pills rather than medium-size pills
C) Capsules rather than tablets
D) Generic pills rather than brand-name drugs
Question 2
For which of the following symptoms would you expect a placebo to be most ineffective?
A) Pain
B) Nausea
C) Fracture
D) Depression