Feedback loop importance – UGC NET Question

Feedback is the receiver's response that returns to the sender,indicating how the message has been understood. Students' questions and comments show their level of comprehension and confusion. This information allows the teacher to adjust teaching strategies. Thus these responses primarily function as feedback.

Option A:
Noise refers to interference that distorts the message,such as external sounds,not purposeful questions.

Option B:
Feedback closes the communication loop and supports two way interaction,making this option the most accurate.

Option C:
Redundancy is deliberate repetition of information rather than receiver response.

Option D:
Channel denotes the medium through which messages travel,not the reaction from learners.