Answer:
The correct answer is Social learning theory.
Explanation:
In psychology, the social learning theory proposed and developed by psychologist Albert Bandura refers to the theory that explains that individuals learn behaviors by either being punished or reinforced or by observing the behaviors of other individuals in their enviroment.
If the behavior elicited by the model that the individuals are watching gets reinforced by their behavior, the individuals then proceed to copy and imitate said behavior.
In this particular case, Sue sees her mother knitting a sweater. Later, Sue takes out a ball of yarn and some knitting needles from her mother's supplies and tries to do the same.
This in conclusion, is a good example of the Social Learning Theory.