Credibility of Teacher as Communicator – UGC NET Question

Credibility in communication theory rests on perceptions of expertise and trustworthiness of the source. When a teacher explains concepts accurately, behaves ethically and shows consistency between words and actions, students are more likely to trust and accept the messages.

Option A:
Option A suggests frequently changing viewpoints just to please every student. This may make the teacher appear inconsistent or insincere and can actually reduce credibility.

Option B:
Option B is correct because credibility rests on both expertise and trustworthiness. Demonstrating strong subject knowledge, honesty and consistency between words and actions makes students trust the teacher.

Option C:
Option C stresses humour and entertainment without solid content. While some humour helps, credibility mainly depends on competence and integrity, not on entertainment alone.

Option D:
Option D recommends remaining distant and never admitting mistakes. Such behaviour can make the teacher seem arrogant or unapproachable and harms credibility.