Jean Is a HR Manager Who Has Always Worked with the Framework

Jean is a HR manager who has always worked with the framework of the expectancy theory.She has been asked to examine why an employee's level of performance has decreased.She suspects it is because the relationship between performance and rewards has decreased. If Jean wanted to strengthen the link between performance and rewards,she should consider applying the:

A) reinforcement theory.
B) self- efficacy theory.
C) goal setting theory.
D) equity theory.