We spend around 70% of our time in some form of communication (listening, speaking, reading, writing). Most researchers agree it’s between 60%–80%, with listening alone taking ~45%.
Communication and human relations skills are currencies in professional and personal life.
Importance of Communication
Effective communication builds:
Trust
Cooperation
Conflict resolution
Teamwork and collaboration
Concept of Communication
Communication is the exchange of messages between a source (sender) and a receiver (audience).
It is not linear — it’s reciprocal and iterative.
It involves feed-forward (message sent) and feedback (message received).
Flow of Communication
Sender initiates message
Receiver responds with feedback
Shared understanding is the goal
Communication is complete only when mutual understanding is achieved.
Feedback makes the process interactive and meaningful.
Communication: An Unusual Example
If someone slaps a boy (Feed-forward), and the boy cries (Feedback), is it communication?
Yes, this is non-verbal communication. Even in negative or chaotic situations, messages are exchanged and feedback occurs.
Chaotic or Silent Communication
Conflict, violence, or silence can also be forms of communication.
Even no feedback is a form of feedback.
Example: A phone rings but no one answers — we assume they are unavailable.
Silence and Feedback
Calling someone who doesn’t respond — we interpret that as absence or disinterest.
A dead person cannot provide feedback — this ends the communication loop.
Types of Communication
Verbal Communication (~30%): - Spoken or written words
Non-verbal Communication (~70%): - Facial expressions - Gestures - Posture - Eye contact - Tone of voice
Models of Communication
Linear Model – One-way transmission (e.g., TV broadcast)
Interactive Model – Sender ↔︎ Receiver with feedback (e.g. News blog)
Transactional Model – Both parties simultaneously sender and receiver (e.g. Interview)
Transactional Communication
Modern communication favors transactional, real-time exchange — especially in interpersonal and professional settings.
Feedback in Communication
Feedback can be: - Intentional (e.g., nodding to show understanding) - Unintentional (e.g., yawning from boredom)
Feedback Examples
A student raising hand = intentional
Looking distracted = unintentional
Feedback helps the sender adjust or clarify the message.