UGC NET Questions (Paper – 1)

When a teacher nods and smiles during a student’s response, these nonverbal cues signal attentiveness and approval. They encourage the student to continue and help regulate turn-taking and the flow of conversation, while also conveying emotional support.

Option A:
Option A suggests that nonverbal behaviour replaces all speech. In the given situation, nods and smiles complement verbal interaction; they do not substitute for language entirely.

Option B:
Option B, contradicting the student’s answer, would involve negative cues (e.g., frowns or head shaking). Nods and smiles generally support rather than contradict the student’s contribution.

Option C:
Option C is correct because nodding and smiling regulate interaction and encourage the student to keep speaking, illustrating the regulatory and reinforcing functions of nonverbal communication.

Option D:
Option D describes completely ignoring the student, which is the opposite of the attentive, supportive behaviour implied by nodding and smiling.