Which of the following is an important principle in the expectancy theory of motivation？

A.The employee must believe that his or her efforts will result in unacceptable performance.

B.The employee must value a reward enough to perform the work required to get it.

C.The employee cannot be convinced that acceptable performance will lead to a desired outcome.

D.The employee must believe that setting balanced goals with his or her supervisor is step one.

正确答案：The employee must value a reward enough to perform the work required to get it.