Communication Process & Barriers: Models, Flow & Obstacles

The Communication Process: How Messages Flow

1. Models of Communication

Communication is not just talking—it follows structured models that define roles, directions, and feedback. Three core models explain how messages move:

mindmap
  root((Communication Models))
    Linear
      One-way: Sender → Receiver
      Example: TV broadcast, public notices
    Interactive
      Two-way: Sender ↔ Receiver
      Example: Phone calls, emails
    Transactional
      Multi-directional: Shared meaning
      Example: Team meetings, negotiations

Worked Example: Ncell’s Customer Care

• Model: Transactional (both parties seek mutual understanding).
• Flow:
  1. Customer (Receiver) calls Ncell helpline (Sender).
  2. Agent asks: "What’s your issue?" (Feedback loop starts).
  3. Customer explains; agent resolves (Shared meaning achieved).
• Why it works: Ncell trains agents to listen actively (not just reply) and clarify (reducing semantic barriers).

2. Elements of Communication

Every message has 7 key components. Breakdowns in any element cause barriers.

3. The Communication Cycle in Action

Trace how a Daraz order moves from placement to delivery, highlighting feedback loops:

flowchart LR
  A["Customer: Places order on Daraz app"] -->|"Message"| B["Daraz Server: Processes order"]
  B -->|"Feedback: Order confirmation"| C["Customer: Receives SMS"]
  C -->|"Message: Payment"| D["Bank: Deducts amount"]
  D -->|"Feedback: Payment success"| E["Daraz: Dispatches order"]
  E -->|"Message: Courier assigned"| F["Courier: Updates tracking"]
  F -->|"Feedback: Real-time tracking"| A

Key Insight:

• Feedback at every step (SMS, tracking link) ensures the customer isn’t left in the dark.
• Barrier: If the courier doesn’t update tracking (poor feedback), the customer assumes the order is lost.

Barriers to Effective Communication

Barriers can be physical, psychological, semantic, or cultural. Each requires a different fix.

1. Types of Barriers with Nepali Examples

2. Real-World Case: Kathmandu Traffic and Communication Breakdowns

Problem:

• Physical Barrier: Honking, crowds, and poor road signs make it hard for delivery drivers (e.g., Pathao riders) to hear route instructions.
• Semantic Barrier: Drivers from rural areas may not understand slang like "cut via the shortcut" (which could mean a dangerous alley).

Solution Implemented by Pathao:

1. App-based audio cues: Turn-by-turn directions with visual + voice (reduces semantic/physical barriers).
2. Driver training: Teaches standard terms (e.g., "left turn" instead of "cut left").
3. Feedback system: Riders can rate drivers based on clarity of communication.

3. Overcoming Barriers: Strategies for Hospitality

Use this checklist to audit communication in hotels/restaurants:

Worked Example: Himalayan Java’s Staff Meetings

• Barrier: Shift workers (morning/night) miss key updates.
• Fix:
  • Record meetings and share via WhatsApp groups.
  • Assign a "communication champion" per shift to relay updates.

In the Real World

1. eSewa’s Customer Service

   • Idea: Transactional model + feedback loops.
   • How: When you pay a bill, eSewa sends:
     • Immediate SMS confirmation (feedback).
     • Email receipt (channel).
     • Option to report issues (feedback).
   • Barrier avoided: Semantic (clear steps) and physical (SMS works even with poor internet).

2. Nabil Bank’s Loan Approval Process

   • Idea: Linear → Interactive model.
   • How:
     • Customer submits documents (linear).
     • Bank officer calls to clarify (interactive).
     • Approval email with next steps (feedback).
   • Barrier: Psychological (fear of rejection) is tackled by empathic communication (e.g., "We’ll review in 3 days").

3. NTC’s Public Announcements

   • Idea: Physical barriers in crowded areas.
   • How: Uses:
     • Loudspeakers + visual boards (redundant channels).
     • Simple Nepali/English phrases (semantic clarity).
   • Failure case: During load-shedding, unclear announcements caused panic.

Exam Tip

How This Unit is Tested (TU/PU/NEB Style):

1. Definitions (5 marks):

   • Expect: "Define the transactional model of communication with an example from hospitality."
   • Answer tip: Use Ncell’s customer care as your example.

2. Diagrams (10 marks):

   • Draw communication models (linear, interactive, transactional) with labelled arrows.
   • Pro tip: Add a real-world label (e.g., "WhatsApp chat = interactive model").

3. Case Analysis (15 marks):

   • Given a scenario (e.g., "A hotel’s breakfast service is delayed due to miscommunication"):
     • Identify 2 barriers (e.g., semantic, organisational).
     • Suggest 2 solutions (e.g., glossary for staff, daily briefings).
   • Example answer:

     "The delay stems from semantic barriers (chefs use terms like ‘par stock’ without explaining) and organisational barriers (no handover between night and day staff). Solutions: (1) Print a term glossary for all staff; (2) Implement a 5-minute handover shift meeting."

4. Short Answers (3–5 marks):

   • "How does feedback improve the transactional model?"
   • Answer: "Feedback ensures shared meaning by confirming the receiver understood the message (e.g., a guest’s request is noted and acted upon). Without it, communication becomes one-way, risking errors (e.g., wrong order delivered)."

Avoid:

• Vague answers like "communication is important."
• Forgetting to link theory to real examples (e.g., Daraz, Ncell). Examiners reward applied knowledge.