PS 473, Public Opinion

Lecture Outline: Political Persuasion & Propaganda

 

I.    Age of Propaganda

A.   The Essential Modern Dilemma: We value persuasion as argumentation and the free exchange of ideas and debate, but political persuasion and debate today is driven by mindless propaganda designed to prevent us from thinking in an intelligent way about the content of political messages. (Pratkanis and  Aranson, The Age of Propaganda) 

B.   Why mindless propaganda?

C.   Propaganda examples.

D.  Propaganda defined

1.   Propaganda is…

(1)  All persuasion is not propaganda

2.   Page and Shapiro: Educating, Misleading and Manipulating Public Opinion

a)   Educating: Individuals or institutions (schools, elected officials, media, experts), that influence public opinion by providing correct, helpful information, can be said to educate the public

b)   Misleading: Individuals or institutions that influence public opinion by providing incorrect, biased, or selective information, or erroneous interpretations can be said to mislead the public.

c)   Manipulating:  If government officials or others mislead the public consciously and deliberately, by means of lies, falsehoods, deception, or concealment, they manipulate public opinion

II.    Theories of Attitude Change

A.   Carl Hovland's Message-Learning Approach to Attitude Change: Who says What to Whom and How and with What Effect? Persuasion is complex and conditional. Depends on source, message, and audience characteristics, and these only have an effect if the following learning conditions are met: exposure, attention, interest, comprehension, and acquisition.

1.   Characteristics of the source of communication

a)   Credibility, trust, attractiveness. Political and celebrity endorsements.

2.   Characteristics of the message

a)   Visual images

b)   Fear appeals

3.   Characteristics of the audience

a)   What the audience is thinking: forewarning

b)   Prior Predispositions (e.g., ideology, partisanship)

c)   Political Awareness and Opinion Leadership: the impact of awareness (reception or resistance) depends on prior predispositions and whether the message is one-sided or two-sided (i.e., whether there is elite consensus or elite conflict). "Mainstream" and "polarization" effects models. (From John Zaller, The Nature and Origins of Mass Opinion)

(1)  Example of opinion leadership during the Vietnam war