Non verbal feedback cues – UGC NET Question

Non verbal feedback uses gestures,facial expressions and body posture instead of words to convey approval or disapproval. Smiling,nodding and showing a thumbs-up all communicate positive evaluation without speaking. In classroom interaction,such cues support or reinforce what students have done. Therefore,the stem refers to non verbal feedback.

Option A:
Verbal feedback involves spoken comments such as “good answer” or “please clarify,”which are not mentioned in the stem.

Option B:
Non verbal cues are often immediate and can reach several students at once,helping to maintain flow of teaching,so option B correctly identifies the type of feedback.

Option C:
Delayed feedback is given after some time has passed,whereas the gestures in the stem occur instantly after the response.

Option D:
Written feedback uses comments on papers or digital platforms,not body movements,so it does not fit this situation.