This document discusses communication and its components. Communication involves sharing ideas and feelings between a sender and receiver. The communication process includes a sender encoding a message, transmitting it through a medium, and a receiver decoding the message. There are different types of communication such as speaking/listening, writing/reading, and visualizing/observing. Factors like the sender, receiver, message, environment, and feedback can affect communication. Barriers to effective communication include physical, psychological, language, background, and organizational barriers. Overall, communication is the transmission of thoughts and ideas between individuals.

1. PORUKARA COLLEGE OF EDUCATION
CHAMPAKULAM
Submitted by;
Achukutty K Joseph
Physical Science
No. 23
Submitted to,
Miss: Jeffey Mary Joseph

2. WELCOME

3. COMMUNICATION

4. INTRODUCTION
• We use ‘communication’ usually to mean
speaking or writing or sending a message.
Communication is really much more than that.
It involves a number of choices and decisions.
• The word communication means a wide
variety of things to different people.

5. DEFINITION
•“Communication means sharing
of ideas and feelings in a mood of
mutuality” -Edgar Dale
•“Communication is the inter
course by words letters or
message”- Fred G Maeyor

6. Components in the process of
communication
 Sender: In this process source must have correct
information, the person provide verbal, non-verbal cues.
 Message or Signal: It is the stimulus transmitted by
source and a set of verbal and non-verbal cues.
 Medium or channel : Any media through
communication medium.
 Receiver: Person who receive message or interrupt
message.
 Feedback: Feedback is the information fedback from
receiver to source.

7. COMMUNICATION CYCLE
Sender
formulates
encodes
transmitts
message medium
Receiver
formulate
decodes
transmitts
message
medium

8. Types of communication
a)Speaking – Listening Type :- In this type
communication interaction is face to face.
b)Writing-Reading type:-in this type, decoder is physically
separated from encoder.
c)Visualizing- observing type:-Receiver can share feelings
of sender even though he is separated from the source.
d)Doing-Learning type:- Learning by doing.

9. Factors affecting communication
1.Factors related to sender
Sender’s perception of receiver.
Sender’s concept about learner.
Audience perception of learner.
2. Factors related to learner
Concentration, gender,age.
Listening skills.
Motivation & need.
3.Factors related to atmosphere
Opens & support.
Devoid of noise
Positiveness

10. Barriers of communication
a) Physical Barrier.
b) Psychological Barrier.
c) Language Barrier.
d) Background Barrier.
e) Organization Barrier.

11. a) Physical barrier
• Noise.
• Distance.
• Invisibility.
• Environment.
• Health problem.
• Distraction.
• Improper time.

12. b)Psychological barrier.
• Abnormal speed.
• Physical discomfort of classroom.
• Lack of physical facilities.
C) Language barrier.
• Insufficient language.
• Verbosity.
• Unclear graphics and symbol.

13. d) Background barrier.
• Previous experience of knowledge.
• Inadequate previous knowledge.
• Generation gap.
e) Organization barrier.
• Rules and regulations.
• Indiscipline.
• Lack of co-operation.
• Group size.

14. Conclusion
• Communication is the ability to transmit
thought and idea to others.
• Communication can also take place effectively
by face to face contact with source as in the
case of dramatization.