Arun, a class-5 learner, listens to a paragraph about trees and he concentrates on sounds, words and then the overall idea. What is this approach to listening known as ?

Correct option is D

Bottom-up approach
Arun's approach, where he focuses on sounds and words before grasping the overall idea, aligns with the bottom-up approach to listening. In the bottom-up approach, listeners start with individual elements (such as phonemes or words) and build up to a full understanding of the meaning.