Answer:
d. observational learning
Explanation:
Observational learning: In psychology, the term "observational learning" is one of the different types of social learning that tends to occur via observation of distinct behaviors of other person or animal. In other words, an organism tends to watch the other organism and then retain the information related to their behaviors or actions in order to replicate it in future whenever required.
In the question above, the given statement signifies observational learning.