One Study Found That Physicians Who Were Given Candy Were

Multiple Choice

One study found that physicians who were given candy were faster and more accurate in diagnosing a case study than physicians who weren't given candy. Additional research suggests that these results can best be explained by the idea that ____.

A) sugar (temporarily) enhances problem-solving ability
B) being in a good mood enhances problem-solving ability
C) arousal (whether positive or negative) enhances problem-solving ability
D) being given incentives enhances problem-solving ability