An experiment in which a rat was conditioned to press a bar in order to receive a reward, illustrating how nurture influences behavior, was conducted by theorist B. F. Skinner.
<h3>Who is B.F Skinner?</h3>
Bureaus Frederic Skinner was born on March 20, 1904, and died on August 18, 1990. He was an American psychologist, writer, behaviorist, developer, and social scholar.
From 1958 to 1974, He is also understood as the finest professor at Harvard University. Skinner explains the above analysis in operative activity.
He wanted to know the conduct of a hungry rat is by putting him in the box. By putting him into the container, the rat tries to move out from the box, accidentally moving the mouse out of the container with the lever knocking.
Therefore, option D is correct.
To learn more about B.F. Skinner, refer to:
brainly.com/question/8156147