21 June SS Q.18
- Option : C
- Explanation : Communication is effective only when the message is completely understood by the receiver. For complete understanding, barriers to communication must be removed or minimised Semantic noise or hindrance to understanding caused by pedantic vocabulary or regional colloquialisms, illegible verbal cues, etc., is one such barrier which can be minimised by the teacher adapting the message to the learners' cognitive, affective and psychomotor skill/aptitude for learning.
