Final Exam Flashcards
(81 cards)
Macro-Level Cognitive Effects: Effects on public knowledge
- Aggregate effects are different than individual effects
- Data are from individuals
- But focus is on general knowledge of society
Macro-Level Cognitive Effects: two key types of messages
- News
2. Public information campaigns
Three key theories of information flow
- Two-step flow theory
- Diffusion of information/innovation
- Knowledge gap theory
People’s Choice Study: Two main findings
- Person-to-person communication more influential than media
- Media > opinions leaders > individuals
What does the Diffusion of Innovations/Information attempt to explain
How an innovation (or information) is communicated over time through different channels to members of a social system
Diffusion of Innovations/Information: Four Key Elements
- Innovation
- Communication
- Time
- Social System
Diffusion of Innovations/Information 5 Sections
- Innovators
- Early Adopters
- Early Majority
- Late Majority
- Laggards
Explain the knowledge gap theory
Some individuals learn much more from media than others.
-As media access grows, the gap grows larger
Most important predictors in the Knowledge Gap Theory
- Education
2. Socioeconomics status
Explain Digital Divide
As technology becomes more prevalent, so does the recognition that not everyone has it
The digital divide happens at three levels
- Economic
- Usability
- Empowerment
List some examples of Effects of news
- Expands one’s knowledge base
- Offers information about things we cannot experience
- News messages create and maintain a collective memory and communal experience
The two problems with news feed algorithms
- Filter bubbles
2. Echo Chambers
Explain Filter bubbles
- Seeing only content you like and agree with
- Information gets so personalized you no longer see other perspectives
Explain Echo chambers
- Ideas amplified and reinforced in a closed system
- Competing views are censored, or underrepresented
Effect of public information campaigns
Public service or information campaigns are designed to improve your life with information
Macro-Level Belief Effects Include
- Formation of public beliefs
- Belief of the public
List two examples of how media forms public beliefs
- Agenda Setting
- Cultivation
What are the three main beliefs of the public?
- Beliefs about institutions
- Beliefs about the government
- Beliefs about media
Agenda Setting Theory
The press doesn’t tell us what to think, but tells us what to think about
Cultivation theory
The more time people spend with media the more likely they are to believe the social reality portrayed there
Explain mainstreaming
Despite initial individual differences, heavy TV viewers become more similar in views and beliefs
Explain Resonance
When a person’s real-life environment strongly resembles environment depicted in media
example of measurement of Public Attitudes and opinion regarding - mass shootings and guns
Use of Twitter to analyze how people feel about gun restriction