What are the findings of Hawthorne studies

Hawthorne studies focused on the relationship of workers' productivity and changes in their work environment.

Explanation: The Hawthorne effect can make an individual modify their behavior if they perceive they are being observed. In other words, you are more likely to be more efficient when your boss is right in front of you, then, when he goes for lunch.  

answer; for children with two myopic parents,the likelihood of becoming myopic is ) correlated with the number of hours spent playing sports each week;

it continues in business