Which of the following is true regarding extrinsic motivation?

A. Extrinsic motivation should be avoided at all costs because it undermines a student’s intrinsic desire.

B. Extrinsic motivation is not associated with grades and incentives.

C. Extrinsic motivation may be necessary to initially encourage students to engage in certain activities.

D. Extrinsic motivation is more desirable than intrinsic motivation in the classroom because educators have increased control.