In a Delhi school students from all over India are admitted. So the school is a multi-lingual school. This factor can be used as a resource so that :

Correct option is D

Explanation:
Creating a comfortable and secure atmosphere in a multilingual school environment ensures all children feel accepted regardless of linguistic background. It directly addresses inclusivity, reducing anxiety and increasing willingness to participate.

Information Booster:

Multilingual schools reflect India's linguistic diversity. Research indicates that when students’ languages and cultures are respected, they feel psychologically safe and are more inclined to learn.

Additional Knowledge:

(1) Participation is important but depends on the feeling of security.

(2) Mixing is a benefit but not the direct outcome.

(3) Teacher multilingualism is a professional development, not a core resource for student well-being.