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 at diagnosing a disease than were physicians who were not 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, both positive and negative, enhances problem-solving ability
D) being given incentives enhances problem-solving ability