<span>C they send the case back, with a description of what was done wrong, and the trial is normally carried out again with corrections. </span>
No if it is required to give out a union address you have to do it no matter what the public thinks
Answer:
The Hawthorne Effect
Explanation:
The Hawthorne effect (also referred to as the observer effect) explains that individuals modify an aspect of their behavior in response to their knowledge of being observed. In this study students changed their eating place during the observation period.