Why study media effect?
Accelerating production of information leads to
More information generated in your lifetime than in all human history before
What is the biggest driver of new information?
Internet
How much new information is produced every day?
2.5 Quintillion bytes
Average American spends how many hours per day with media?
12+ hours
How do we cope with the mass amounts of media?
Media effects research helps us…
Understand media’s influence to lessen effects
What is the nature of the audience
Human mind as a machine vs. Interpretive beings
What are the two ways to view the human mind?
2. Interpretive beings
Explain the view of human mind as a machine
Explain the view of humans as interpretive beings
-We continually create meaning for ourselves though our own experiences etc.
Define Exposure
Merely being exposed to or coming in contact with a stimulus
Define Attention
Actually giving something attention. Only happens when all exposure conditions are met
What are the three levels of exposure?
Explain physical exposure
Being in the same physical space as the stimulus. Even if you do not engage with the stimulus.
Explain perceptual exposure
Our ability to perceive sensory (audio, visual) input
Explain psychological exposure
What is subliminal messaging?
Any stimuli outside the boundaries of human perception (they cannot be physically perceived)
Subliminal exposure is considered
Non-exposure
Can subliminal messaging be perceived?
No
Attention can only occur when
All three levels of exposure are met
If you are sitting in a waiting room, and there is
music playing in the background, but you are
listening to the video you’re watching on your phone,
what is your level of exposure to the music?
Psychological
What are the four exposure states?
Explain attentional exposure
You are conscious of being exposed to media message, and you pay attention to these messages