![knowt ap exam guide logo](https://s3.amazonaws.com/knowt.com/images/APPrintLogo.png)
AP PSYCH 3.2 Principles of Perception
Processing Types
Bottom-Up
We sense the stimulus first
The perceive and process the experience
Top-Down
First, we perceive and process the experience
This causes expectations
And can be from experience,
Culture
Motivation
Emotion
Then, the stimulus is sensed
Phenomenons
Perceptual Set
Our tendency to perceive some parts of sensory data and ignore others
Influences on perceptual set are the same as in top-down processing
Expectations
Experience
Culture
Motivation
Emotion
Angry people perceive hostility in others
Schemas
Mental frameworks for organizing our understanding of the world around us
We build schemas from birth, and they influence our expectations and preconceptions
Examples include…
How you expect your day to go
What friendship, family, and love mean to you
Good and bad food
AP PSYCH 3.2 Principles of Perception
Processing Types
Bottom-Up
We sense the stimulus first
The perceive and process the experience
Top-Down
First, we perceive and process the experience
This causes expectations
And can be from experience,
Culture
Motivation
Emotion
Then, the stimulus is sensed
Phenomenons
Perceptual Set
Our tendency to perceive some parts of sensory data and ignore others
Influences on perceptual set are the same as in top-down processing
Expectations
Experience
Culture
Motivation
Emotion
Angry people perceive hostility in others
Schemas
Mental frameworks for organizing our understanding of the world around us
We build schemas from birth, and they influence our expectations and preconceptions
Examples include…
How you expect your day to go
What friendship, family, and love mean to you
Good and bad food