How does caffeine affect human task performance?
A)It increases performance.
B)It decreases performance.
C)It increases performance in some areas and decreases it in others.
D)Caffeine does not affect performance.

Question

Quizplus · Accepted Answer

Studies have shown that caffeine can increase performance in areas such as alertness, reaction time, and cognitive function, but can also have negative effects such as increased anxiety and decreased fine motor coordination. Therefore, the overall effect of caffeine on task performance can vary depending on the specific task and individual factors.

How Does Caffeine Affect Human Task Performance