What is the primary conclusion john b. Watson’s made after working with little albert?

Emotions can be a conditioned response.

Explanation:

"Little Albert" was an experiment conducted by psychologist John B. Watson.

The experiment was done to relate how classical conditioning works in human beings.

The experiment was performed on an eleven-year-old Albert, who previously had no fear of rats. At the conclusion of the experiment, John B. Watson noted that fear, in human beings, is developed because of classical conditioning.

He asserted that conditioned response can be the learned response to previous neutral stimulus and emotions can be conditioned response such as fear.