Which Prediction About the Behavior of Store Employees Is Best

Multiple Choice

Which prediction about the behavior of store employees is best supported by the Hawthorne effect?

A) When they receive criticism, they will stop working as hard as they usually do.
B) When they are asked to work on cooperative tasks, they will not work as hard as they usually do.
C) When rewards are available to them, they will work harder than they usually do.
D) When a supervisor is observing them, they will work harder than they usually do.