Explanation : Redundancy refers to messages which
convey highly predictable information
to the receiver. Proper employment
of redundancy instils feel good factor
in the receiver/audience and makes
communication effective. Quick/immediate
feedback propels the communication
process forward. Non-verbal cues, ifused
appropriately, increase clarity, trust and
interest in the verbal presentation. On
the other hand, over-emphasis on certain
words, excessive use of technical terms
(gobbledygook) and ignoring!sidelining!
overlooking student criticism are barriers
to good communication.