Reviewer Purcom
Reviewer Purcom
ETYMOLOGY
Communication
Communication - the deliberate or accidental transfer of meaning (Gamble & Gamble, 2013)
Types of Communication
Mass communication - the transmission of messages that may be processed by gatekeepers prior to being sent to large
audiences via a channel of broad diffusion
Online or machine assisted communication - the building of relationships using computers and the Internet.
Elements of Communication
noise - anything that interferes with or distorts the ability to send and receive messages
Feedback
Communication Principles
       Communication is dynamic
       Communication is unrepeatable and irreversible
       Communication has no opposite
       Communication is affected by culture
       Communication is influenced by ethics
       Communication is competence-based
Why Communicate?
To influence others
Effective Communication
Barriers to Communication
7C’s of Communication
   mass communication
   modelbefore 300 B.C
          Speaker
          Speech
          Audience
          Effect
          Occasion
TRANSMISSION MODELS
    Who
    Communicator
    Says What
    MESSAGE
    In Which Channel
    MEDIUM
    To Whom
    RECEIVER
    TRANSMISSION MODELS
    Shannon-Weaver's Communication Model (1948)
Information source
     -Sender
Transmitter
     -Encoder
Channel
Reception
     -Decoder
Destination
     -Receiver
Noise
RECEPTION MODEL
Encoder
Interpreter MESSAGE
Decoder
Decoder
Interpreter MESSAGE
Encoder
Source
RECEPTION MODEL
Receiver
    SOURCE
    Communication Skills
    Atittudes
    Knowledge
    Social Syste
    Culture
                 ENCODES
MESSAGE
                       Content
                       Elements
                       Treatment
                       Structure
                       Code
                 CHANNEL
                     Hearing
                     Seeing
                     Touching
                     Smelling
                     Tasting
DECODES
                 RECIEVER
                     Communication Skills
                     Attitude
                     Knowledge
                     Social System
                     Culture
INTRODUCTION TO COMMUNICATION
DEFINITION OF COMMUNICATION
We can now proceed to define communication from what we have seen above. To define means
to give the precise and exact meaning of a word. The exact meaning of the word communicate is
‗to share‘ or ‗to participate‘. The dictionaries say that communication is the transmission of a
message or information by speaking or writing. Another dictionary declares that communication
is giving or exchanging information, signals, messages by talk or gestures or writing. Yet another
definition says that communication is social intercourse. Communication is all this and much
more. A good definition should not only give the precise meaning but also throw light on the
scope of the word / expression.
Communication is giving, receiving or exchanging ideas, information, signals or messages
through appropriate media, enabling individuals or groups to persuade, to seek information,
to give information or to express emotions.
This broad definition includes body-language, skills of speaking and writing. It outlines the
objectives of communication. It emphasizes listening as an important aspect of communication.
The barriers to communication and the ways and means of over coming them to achieve
effective communication.
(b) Space – maintain the distance in the communication exercise as determined by the situation
       (c) Place – Avoid overcrowded incommodious and ill-lit, ill- ventilated places to achieve effective communication
        (d) Medium – Choose the appropriate medium oral / written (sign (audio/visual) medium.
I. Semantic Barriers:
Connotational meanings of words – Choose the correct and precise word depending on context
and the receiver‘s felicity in the use of language.
Understand and accept the cultural variations in individuals and groups. Appreciate them and
adopt your communication style to them.
Try to understand the different levels of perceptions of a situation and an issue. Be open, flexible
and transparent.
 MODELS OF COMMUNICATION
WESTLEY AND MACLEAN’S MODEL OF COMMUNICATION
Introduction:
    In 1957 Westley and MacLean‘s model of communication is proposed by Bruce Westley (1915- 1990) and Malcolm S.
     MacLean Jr (1913-2001). Being one of the creators of journalism studies, Westley served as a teacher at the
     University of Wisconsin, Madison, between 1946 and 1968. Malcolm was director of University of Journalism School
     (1967-74) and co founder of the University College at University of Minnesota.
    This model can be seen two contexts, interpersonal and mass communication. And the point of difference between
     interpersonal and mass communication is the feedback. In interpersonal, the feedback is direct and fast. In the mass,
     the feedback is indirect and slow.
    Westely and Maclean realized that communication does not begin when one person starts to talk, but rather when a
     person responds selectively to his/her physical surroundings. This model considers a strong relation between
     responds from surroundings and the process of communication. Communication begins only when a person receives
     message from surroundings. Each receiver responds to the message they received based on their object of
     orientation
X1, X2, X3 and X4….—are news articles or information, Feedback (f), Clients (A), Reader or
Audience (B) and Gate Keeper (c)
Example:
 A Daily News Papers will receive many Press releases from Many Public Relations Agencies on
 behalf of their clients. In this case, News paper will publish the selected Press release due to the
 space constraints. Then, Readers can directly respond to the client or they can respond to the
 News daily which published in the Newspaper. If Readers responded to daily News paper, it will
 communicate the feedback to concern PR Agency.
 X1, X2 and X3—are Press Release, Feedback (f), Clients (A), Reader (B) and Daily News Paper
 (Gate Keeper) (c)
 1.    Feedback Loop between Reader (B) and News Paper (C) – fBC
 2.    Feedback Loop between News Paper(C ) and Client (A)- fCA
 3.    Feedback loop between Reader (B) and Client (A)- fBA.
(i) Speaker, (ii) Speech, (iii) Occasion, (iv) Audience and (v) Effect.
Aristotle advises speakers to build speech for different audience on different time (occasion) and
for different effects.
Speaker plays an important role in Public speaking. The speaker must prepare his speech and
analysis audience needs before he enters into the stage. His words should influence in audience
mind and persuade their thoughts towards him.
Example:
Alexander gave brave speech to his soldiers in the war field to defeat Persian Empire.
Speaker - Alexander
Audience - Soldiers
This model is specially designed to develop the effective communication between sender and
receiver. Also they find factors which affecting the communication process called ―Noise‖. At
first the model was developed to improve the Technical communication. Later it‘s widely
applied in the field of Communication.
The model deals with various concepts like Information source, transmitter, Noise, channel,
message, receiver, channel, information destination, encode and decode.
Sender : The originator of message or the information source selects desire message.
Note: The sender‘s messages converted into signals like waves or Binary data which is
compactable to transmit the messages through cables or satellites. For example: In telephone the
voice is converted into wave signals and it transmits through cables.
Decoder : The reception place of the signal which converts signals into message. A reverse
process of encode.
Note : The receiver converts those binary data or waves into message which is comfortable and
understandable for receiver. Otherwise receiver can‘t receive the exact message and it will affect
the effective communication between sender and receiver.
Note : Based on the decoded message the receiver gives their feed back to sender. If the message
distracted by noise it will affect the communication flow between sender and receiver.
Noise: The messages are transferred from encoder to decoder through channel. During this
process the messages may distracted or affected by physical noise like horn sounds, thunder and
crowd noise or encoded signals may distract in the channel during the transmission process
which affect the communication flow or the receiver may not receive the correct message.
Note : The model is clearly deals with external noises only which affect the messages or signals
from external sources. For example: If there is any problems occur in network which directly
affect the mobile phone communication or distract the messages.
Thomson made call to his assistant ―come here I want to see you‖. During his call, noise
appeared (transmission error) and his assistant received ―I want‖ only. Again Assistant asked
Thomson (feedback) ―what do you want Thomson‖.
Sender : Thomson
Channel : Cable
Receiver : Assistant.
Due to transmission error or noise, Assistant can‘t able to understand Thomson‘s messages.
1.    One of the simplest model and its general applied in various communication theories.
2.    The model which attracts both academics of Human communication and
Information theorist to leads their further research in communication.
3.    It‘s more effective in person-to-person communication than group or mass audience.
4.     The model based on ―Sender and Receiver‖. Here sender plays the primary role
and receiver plays the secondary role (receive the information or passive).
5.     Communication is not a one way process. If it‘s behaved like that, it will lose its strength.
For example: Audience or receiver who listening a radio, reading the books or watching
television is a one way communication because absence of feedback.
6.     Understanding Noise will helps to solve the various problems in communication.
The berlo‘s model follows the smcr model this model is not specific to any particular
communication.
Communication skills – It is the individual‘s skill to communicate (ability to read, write, speak,
listen etc…)
Attitudes – The attitude towards the audience, subject and towards one self for e.g. for the
student the attitude is to learn more and for teachers wants to help teach.
Knowledge- The knowledge about the subject one is going to communicate for e.g. whatever the
teacher communicates in the class about the subject so having knowledge in what you are
communicating.
Note: It is not talking about the general knowledge it is all about the knowledge of the subject, so
it is the familiarity of what you are communicating.
Social system – The Social system includes the various aspects in society like values, beliefs,
culture, religion and general understanding of society. It is were the communication takes place.
For e.g. class room differs from country to country like behaviors, how we communicate etc.
Note: We can communicate only to the extent that the social system allows, when we
communicate take social system into account.
Culture: Culture of the particular society also comes under social system.
All to this model, only if you have the above in the proper or adequate proportion v can
communicate.
Encoder: The sender of the message (message originates) is referred as encoder, so the source is
encoding the message here.
Message
Content – The beginning to the end of a message comprises its content for e.g. From beginning
to end whatever the class teacher speaks in the class is the content of the message.
Elements – It includes various things like language, gestures, body language etc, so these are all
the elements of the particular message. Content is accompanied by some elements.
Treatment – It refers to the packing of the message. The way in which the message is conveyed
or the way in which the message is passed on or deliver it.
Note: When it is too much treatment also the communication will not happen properly.
Structure- The structure of the message how it is arranged, the way you structure the message
into various parts.
Note: Message is the same but if the structure is not properly arranged then the message will not
get to the receiver.
Code- The code of the message means how it is sent in what form it could be e.g. language, body
language, gestures, music and even culture is a code. Through this you get/give the message or
through which the communication takes place or being reached.
Note: Only when the code is proper, the message will be clear, improper use may lead to
misinterpretation.
Channel- It is nothing but the five senses through this only we do. The following are the
five senses which we use
      Hearing
      Seeing
      Touching
      Smelling
      Tasting
Hearing: The use of ears to get the message for e.g. oral messages, interpersonal etc.
Seeing: Visual channels for e.g. TV can be seen and the message is delivered.
Touching: The sense of touch can be used as a channel to communicate for e.g. we touch and
buy food, hugging etc.
Smelling: Smell also can be a channel to communicate for e.g. perfumes, food, charred smell
communicates something is burning, we can find out about which food is being cooked etc.
Tasting : The tongue also can be used to decipher e.g. Food can be tasted and communication
can happen.
Note: Despite not mentioning a medium we need to assume that as communication is taking
place channels can be any of the 5 senses or combination.
Receiver: The receiver needs to have all the thinks like the source.
This model believes that for an effective communication to take place the source and the receiver
needs to be in the same level, only if the source and receiver are on the same level
communication will happen or take place properly. So source and receiver should be similar
For e.g. Communication skills on source side is good then the receiver should equally have good
listening skills.
We cannot say the entire message passed doesn‘t reaches the receiver has it is because the
receiver may not good in listening, so only for the effective communication the source and the
receiver to be in the same level.
Note: Self image differs from person to person, for communicating the person should consider
the receiver. Keep the receiver in mind, speak accordingly and give them what they need.
LASSWELL’S MODEL
 Who
 Says What
 In Which Channel
 To Whom
This model is about process of communication and its function to society, According to Lasswell
there are three functions for communication:
In this model, the communication component who refers the research area called ―Control
Analysis‖,
Example:
CNN NEWS – A water leak from Japan‘s tsunami-crippled nuclear power station resulted in
about 100 times the permitted level of radioactive material flowing into the sea, operator Tokyo
Electric Power Co said on Saturday.
Whom – Public
Note: From the message starting to ending, there is an interpretation goes on. Based on this
interpretation only the message is received.
This model breaks the sender and receiver model it seems communication in a practical way. It is
not a traditional model.
It can happen within our self or two people; each person acts as both sender and receiver and
hence use interpretation. It is simultaneously take place e.g. encoding, interpret and decoding.
Semantic noise is a concept introduced here it occurs when sender and receiver apply different
meaning to the same message. It happens mostly because of words and phrases for e.g. Technical
Language, So certain words and phrases will cause you to deviate from the actual meaning of the
communication.
Note: When semantic noise takes place decoding and interpretation becomes difficult and people
get deviated from the actual message.
This model does not talk about semantic noise and it assume the moment of encoding and
decoding.
In short communication is related to the context. Context is determined by country and culture
generally and the individual‘s mindset and attitude particularly. Environment and the stimuli,
external or internal determine the actual process of communication.
The sender in response to an external or internal stimulus perceives a message. He puts it into an
appropriate code of verbal or non-verbal symbols. He transmits it across to the receiver through
an appropriate medium. This act of the sender is conditioned by his mental attitude, his
experience and his perception of all the related factors. The receiver, based on his experience,
attitude and perception of all related factors decodes the message, interprets it and reacts or
responds to it. We should remember that the sender and the receiver should share a symbol that
will carry the same meaning for both. If they do not, misunderstanding is bound to occur. If the
boss asks his subordinate to present a bimonthly report to him, he may expect a report every
fortnight. But the subordinate may think that he has to send a report once in two months.
Bimonthly means both, twice in a month or once in two months. Misunderstanding has arisen
because the word ‗bimonthly‘ means two different things to the boss and the subordinate, both of
which are correct. The code used in this context is the English word‘ bimonthly‘. The code
stands for two concepts and its use has led to the misunderstanding. The boss would have said ‗a
fortnightly‘ report or reports twice a month or the employee could have got the message
reconfirmed by a specific question. That is why the sender and the receiver should share the code
/ symbol with clarity. The choice of the symbol for encoding and the medium of transmission
play an important role in the process of communication. Effective communication takes place if
all the parameters like the encoder, his mental attitude, capacity to encode and transmit, the
medium, the decoder/and his capacity to decode that specific message are equal to the demands
of the communication exercise.
Forging an effective communication loop :
The message is the core idea a sender wants to communicate. The sender should carefully decide
upon the precise message that he wants to communicate and its purpose. He should take into
consideration the context of his communication and the attitude of the receiver. Based on these
factors, the sender should choose the code and the medium for transmitting the code. The
receiver should be familiar with the code and be competent to access the medium of
transmission. The sender cannot e-mail a message to a receiver who is not computer savvy nor
can he write a letter to an illiterate. The choice of the medium also depends on the urgency of the
message. If the sender wants an urgent feed back, he should choose the oral medium. You cannot
afford to write long memos or letters to a workman on the shop-floor. Instead a face-to-face
meeting with brief instructions will produce the desired results.
Body Language
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It is interesting to note that a vast majority of us communicate several messages without using
speech quite often. In fact, one theory on the origin of language is called the ―Gesture theory‖,
which tries to establish that speech originated from gestures. Someone has aptly said that
communication oozes out through one‘s finger tips. Though this may appear to be an
exaggerated statement, it is truth. Do we not nod our heads to show approval or shake our heads
to indicate disapproval. When you are offered a cup of coffee you not only say: ‗No, Thank you‘,
but, also shake your head or cross your hands. When someone attempts to touch you for a penny,
you indicate your denial through words as well as shaking your palm. When someone is in
difficulty, he wrings (twists) his hands in frustration. The study of body movements is also
known as Kinesis. Body language is so important that a description of it has entered our spoken
language. You say that some one blinked to mean that he was confused, someone was bleary
eyed to mean that he was not focusing and some one kept his fingers crossed to mean that he was
eagerly anticipating and so on and so forth. Our language itself has several such expressions
recognising body language. Communication experts point out that only a small percentage of
communication is verbal whereas a large percentage is through body language. The following
features of one‘s bearing or demeanour (way of behaving) is part and parcel of communication.
Posture
The way a person stands or sits is his posture. It is good to adopt a flexible erect posture rather
than a stiff or slouching posture. An erect posture reveals confidence and poise. Drooping
shoulders, sagging in the seat, etc., reveal a feeling of depression and lack of interest.
Head motion
In oral communication, the movement of the head plays an important role. No one is expected to
keep on shaking his head, but appropriate nods and shakes of the head enhance the level of
communication.
Facial Expression
Face is the index of the mind. We say, ‗she put on a long face‘ to mean that she was not in the
best of her moods. However much one tries, his hidden feeling of anger, fear, confusion,
uncertainty, enthusiasm and joy will get revealed by the facial expression. Sometimes, the words
that you utter may be contradicted by your facial expression. A teacher might ask the student if
he understood the idea, but he should not wait for an answer. A lack-lustre bewildered facial
expression would reveal that the student has not grasped anything.
Eye Contact
In an oral communication context, the speaker and listener should not only face each other but
also maintain correct eye contact. If someone avoids direct eye contact, he is suspected to be sly
or cunning. In eastern countries, subordinates or younger people may avoid direct eye contact out
of respect or deference, but it will be misunderstood in an international context. The Tamil poet
Subramanya Bharathi has praised upright bearing and straight eye contact.
Gestures
Movement of hands and fingers enhance communication. But, gestures are culture specific. A
clenched fist may mean emphasis for an American but disrespect for an Indian. A thumbs up
sign, a movement of the index finger communicate messages effectively. Continuous gestures
should be avoided. Non-verbal communication in short, adds, subtracts and amends our message.
In an oral communication context, all the above features of body language play an important
role. If you expect to communicate in a relaxed atmosphere, you have to kill and destroy the
stiffness with appropriate components of body language. Though gestures are culture specific
some of them have become universal cutting across cultural boundaries. They have become
emblematic. I iach sign is almost an ―emblem‖ for a particular message. A ―V‖ sign with index
linger and central finger stands for victory. A thumbs up sign stands for hitchhiking. A wave of
the arm is for a ‗hello‘ or a good-bye. Emblems directly stand for a verbal message. Certain
gestures are illustrators for they illustrate a point. An arm can be used to draw a circle. The index
finger shown with a little shake stands to emphasise a point as an illustrator.
Certain gestures made unconsciously will reveal the mental state of the speaker. Anger, fear,
nervousness etc., are often revealed by fidgeting, shifting of legs etc., Twisting the shirt button or
cuff-links, rubbing the neck-tie, scratching the cheek, nose, stroking the chin are some of the
innumerable unconsciously acquired gestures. If overdone, they may degenerate to the level of
mannerisms. One has to avoid the habit of over-gesturing in oral communication.
Body language can be studied elaborately under kinesis which makes a scientific and analytic
study of the subject. Oral communication takes place in face to face or one to one situation or
when a speaker addresses an audience. The audience may be small as in a group discussion or
large in the case of some business meetings. In all these situations, body language plays an
important role.
Paralanguage
Space
In oral communication situations, the space between the speaker and the listener is important.
Americans consider that a person who comes very close to him while speaking, say, less than
two feet is invading into his privacy. Only in intimate and personal situations can people move
closer than a foot and a half. To us, who are used to overcrowded public transport system, the
American practice of maintaining space in the elevator will be rather surprising whereas to him
our invasion of his personal space revolting.
 Silence
 In oral communication situations, silence plays an important role. People quite often talk about
 ―eloquent silence‖. Yes, silence can send communication signals. Silence
 in a particular situation may mean acceptance, agreement and in certain
 others indifference, apathy or even anger.
Creative Writing
defined as writing that is imaginative, created, productive and original. This covers all areas of fiction,
such as novels, short stories, poetry etc. but can also include non-fiction, such as feature articles for
magazines.
Technical Writing
is a simple, stripped-down tool designed to get the job done, and that job is to convey information to
people who need it. It’s not meant to be fancy. It’s meant to be clear and effective.