One important determinant of the behavioral effects of caffeine is
A)whether it is consumed in a pill or as coffee.
B)whether the person is a regular user.
C)the temperature of the beverage (hot or cold).
D)the acidity of the coffee.

Question

Quizplus · Accepted Answer

Whether the person is a regular user of caffeine is an important determinant of the behavioral effects of caffeine. Regular users may have a higher tolerance for caffeine and experience fewer effects, while occasional or non-users may be more sensitive to its effects. The other options (A, C, D) are not as significant in determining the behavioral effects of caffeine.

One Important Determinant of the Behavioral Effects of Caffeine Is