Socrates

"The only true wisdom is in knowing you know nothing." 

Socrates

"To find yourself, think for yourself."

Nelson Mandela

"Education is the most powerful weapon which you can use to change the world."

Jim Rohn

"Success is nothing more than a few simple disciplines, practiced every day." 

Buddha

"The mind is everything. What you think, you become." 

Monday, 16 January 2012

Shannon and Weaver-mathematical model of communication


Shannon and Weaver - 1949  
The academic field of mass communication were heavily influenced by  the engineering/mathematical  model of communication.

Communication was conceived as a linear model of transmission of a message from a source to a receiver via a signal producing transmitter. Shannon and Weaver’s mathematical theory of communication is widely accepted as one of the main seeds of communication studies.

During II world war the main channels of communication were telephone cable and the radio wave.By this approach we understand how to send a maximum amount of information along a given channel to carry information.



Features of Shannon and Weavers model
(i)              It presents communication as linear process
(ii)           It is a simple model.
(iii)        The message is decide by the source transmitted into a signal(encode) which is sent through a channel to the receiver

for example: In conversation the mouth is transmitter, the signal is the sound wave which pass through the channel of the air and ear is receiver

Three level of problems/Noises

Technical problem- The simple to understand
Semantic problem-easy to identify but hard to solve
Effective problem- as communication as manipulation or            propaganda

The three levels are interrelated and interdependent.
The source is seen as the decision maker and he decides which message to sent.
This selected message is then changed by the transmitter in to a signal which is sent through a channel to the receiver.
In this model introduced the term noise. This noises may be a blinding fog blurred rain, soaked pages of a newspaper.


              



Dominant Paradigm-Alternate Critical Paradigm.

Communication as a Dominant Paradigm -
 the most influential/ ruling/ imposing model

Dominant Paradigm
A mass communication is generally considered as powerful.
 It presumes a certain kind of normal functioning.
It means it would be democratic, liberal, pluralistic and orderly.

Three basic principles about mass communication.
The influence of mass communication is mediated by predisposition selective process, group membership.
Mass communication as a agent of reinforcement
Mass communication is as a agent of change.

Performance: 
The general assumption is that communication work towards integration, continuity and order of society.  Although mass communication also has potentially dysfunctional (disruptive or harmful)

Technical:
The communication process begins with a source that selects a message, which is transmitted in the form of a signal over a communication channel, to a receiver, who transforms the signal back into a message for a destination.    

Effect :
The method seemed able to answer question about the influence of mass media and about their effectiveness in persuasion and attitude change.

Alternate Critical Paradigm.
During the 1960s and 1970s that the Alternative Paradigm really took shape
Alternate Critical Paradigm. 

Mass communication can be viewed in a new light and look into neglected pathways of the sociological; theories.
  • The first is a  much more sophisticated notion of ideological messages of mass media is entertainment and news;The media content is fixed, and leading  to predictable  and measurable impact was rejected. Instead of at the messages decoded according to the social situation, and the interest of those in the receiving audience.
  • Secondly the economic and political character of mass media organisations and structures naturally and internationally has been reexamined .
  • Thirdly in the light of changing technology have also encouraged new ways of thinking about mass communication. New media have forced a revaluation of earlier thinking about media effects.

The Newcomb’s Model

THEODORE M.NEWCOMB (July 24, 1903) 
A great pioneer in the field of social psychology.
 Merely 50 years he worked for the improvement of human motivation, perception and learning to shape the deep understanding of social process.

He published a new social approach in field of communication which is called “ABX” system (later it became Newcomb’s model)
The New Comb’s model of communication/“ABX” model of communication.

•He gives different approach to the communication process.

The main purpose of this theory is to introduce the role of communication in a social relationship (society) and to maintain social equilibrium within the social system.

He does not include the message as a separate entity in his diagram.

He concentrates on the social purpose of communication, showing all communication as a means of sustaining relationships between people.

The Newcomb’s Model
The Newcomb’s model works in a triangular format or A-B-X system
A – Sender
B – Receiver
X – Matter of Concern
The relationship between A and B is like student and teacher, government and public or newspaper and readers.
Sender and Receiver may work in a same flow but the same time some factor like “X” may affect their flow of relationship. 
“X” it may be third persons, issue, topic or policy.

Aristotle’s Communication Model- Communication Theory


Aristotle’s Communication Model

Aristotle’s Model of Communication”  is the the earliest mass communication model .
It was initiated by Aristotle a great philosopher. He proposed this model before 300 B.C .
He found the importance of audience role in communication chain.
This model is more focused on public speaking than interpersonal communication.


5 Basic elements
(i) Speaker,
(ii) Speech,
 (iii) Occasion,
(iv) Audience
(v) Effect.

Aristotle’s Communication Model
Aristotle advises speakers to build speech for different audience on different time (occasion) and for different effects.

Basic Concept:
Speaker plays an important role in Public speaking.
The speaker must prepare his speech
Analysis audience needs before he enters into the stage.
His words should influence in audience mind and persuade their thoughts towards him.


Example:Hitlor gave brave speech to his soldiers in the war field to defeat Russion/ England Army.
Speaker           -     Hitlor
Speech            -     About his invasion
Occasion         -     II World War field
Audience         -     Soldiers
Effect              -     To defeat Russia

Normative Theory- Press Theory

Normative Theory- Press Theory

This theory explains the expected operation of media under the prevailing set of political and economical circumstances. There are six normative theories. In 1950 Siebert et al mentioned four theories; two more were added by Mc Quail in 1980.
Authoritarian Theory 



According to Authoritarian Theory, Press is subordinated to the state power.  It acts   according to the interest of ruling class or the state power or by an established authority.

 In this view, all media and public communication are subject to the supervision of the ruling authority and expression or opinion which might undermine the established social and political order can be forbidden.

 Although this `theory' break rights of freedom of expression, it can be invoked under extreme conditions. It also gives justification for the censorship and control and punishment for any kind of deviation from set of rules and guidelines ogf govt.  Such censorship is more rigidly enforced in times of war and during internal and external emergencies.

 Eg in 1975 Indira Gandhi government imposed censorship of press in The Emergency.  It was removed at the end of the Emergency rule.

Also some documentaries and movies were banned by Indian Govt.

Eg. Banned in 2015 India's Daughter documentary (  This television documentary about the 2012 Delhi gang rape was prevented from being broadcast by a stay order from a court, due to perceived negative public sentimen including remarks defending the rape which drew public outcry in India when the film was shown. The movie was uploaded to YouTube and the Indian government requested it be removed)


Key points

  • 1.    This theory works bases on quality of information and culture available the public.
  • 2.      Adequate support for the democratic and political system
  • 3.      Respect for individual and general human rights.
  • 4.      Avoiding harm and offence to society and individuals.


2. Free Press Theory

Free press theory (most fully developed in the United States of America, proclaims complete freedom of public expression and of economic operation of the media and rejects any interference by government in any aspect of the press. A well- functioning market should resolve all issues of media obligation and social need. The fundamental right of an individual freedom of expression or libertarianism makes a base of this theory. It also called liberation theory. This theory recommend that any individual is free to punish whatever he likes, can held opinions fully to express them, to assemble and organize with other.

This theory basis is go back to 17 th century. The epic poet John Milton and John Stuart Mill is the apologists of this theory.  It is contrast with authoritarian theory.

It is the only fully respected theory of the press has been the free press theory.

According to this theory a free press is seen essential to a free society and dignity of the individual. Freedom of the press was closely linked with the idea of freedom of the individual and with liberal and utilitarian political philosophy.

This theory protects media owners rather than the rights of editors and journalists, or of the public. The theory offers in sum is power without social responsibility 

Strength

•Values media freedom •Is consistent with U.S media traditions •Values individuals •prevents government control of media

Weakness

•It overly optimistic about media’s willingness to meet responsibilities •It is overly optimistic about individuals ethics and rationality •Ignore dilemmas posed by conflicting freedoms for example free press versus personal privacy


Social Responsibility Theory



This theory has been derived from Hutchins Report in 1947.

According to this theory, the press has work as the information sound and normal needs of the societySocial responsibility theory found more in Europe and countries under European influence is a modified version of free press theory placing greater emphasis upon the accountability of the media to society. The theory based on the assumption that media sense the essential function of society in truth, accuracy, objectivity, and balance.

 The commission found that the free market approach to press freedom had not yet met the informational and social need of the society and possibilities for reform. The theory view that the press had certain obligation to society and ownership is a public trust.

 The finding of the report contributed to subsequent theorizing and practice of accountability.

A responsible press should provide a full, truthful, comprehensive and intelligent account of the days’ events in a context which giving them meaning.

It should serve as a forum for the exchange of comment and criticism

The press should give a representative picture of constituent groups in society. The media have obligations to society; the media should follow agreed codes of ethics and professional conduct.

It involved a view of media ownership as a form of public trust or stewardship.

Social responsibility should be reached by self-control, not government intervention. This theory holds that the government must not merely allow freedom, it must actively promote it. The government should act to protect the freedom of its citizens. The public interest was a greater value than unregulated freedom of expression. Under some circumstances government may need to intervene to safeguard the public interest.

Advantage of this theory

                                Demerits

1.     It advocate media freedom

2.     Plurality of Ownership

3.     Diversity of information

4.     Support for maintaining public order and security of the state

5.     Quality of cultural provision

6.     Meeting international obligations

7.     Appeal to the best instincts of media people and audience

It is consistent with U.S legal tradition

1.     Respecting the rights of individuals

2.     Overly optimistic about media and individual  willingness  to meet responsibility

3.     Underestimates power of profit, motivation and competition

 


3.      Soviet Media Theory/ Communist media Theory

  It is derived from Lenin’s application of Marx and Engels. According to this theory media are the mental production of ideology. Through the communist party media  projected the interest of working class rather than elite people.

As per this theory media is a tool to socialize the people such that educate, inform, motivate, and mobilize the citizens

  1. The public will encourage providing feedback.
  2. Censorship and restrictions on the media are legitimate for the media.
  3. Media are accountable to the state.

4.      Development media theory

 (applying in countries at lower levels of economic development and with limited resources) takes various forms but essentially proposes that media freedom, while desirable, should be subordinated (of necessity) to the requirements of economic, social and political development.

5.      Alternative media theory. 

From a social critical perspective the dominant media of the established society are likely to be inadequate by definition in respect of many groups in society and too much under the control of the state and other authorities or elites. This type of theory favours media that are close to the grass-roots of society, small-scale, participative, active and non-commercial. Their role is to speak for and to the social out-groups and also to keep radical criticism alive.