This document summarizes key concepts in perceptual organization from psychology. It discusses Gestalt laws of organization, top-down and bottom-up processing, depth perception through binocular disparity and motion parallax, perceptual constancy, motion perception, subliminal perception, extrasensory perceptions, and perceptual illusions. The document was created by Syed Zamurad Abbas Sherazi and focuses on constructing our view of the world through perceptual organization.
2. 1. ZAMURAD 2. USMAN
3. ADNAN 4. WALEED
5. ALI 6. YAQOOB
BY : SYED ZAMURAD ABBAS SHERAZI
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3. Contents
The Gestalt laws of organization
Closure Proximity
Similarity Simplicity
Top down and bottom up
processing
Depth Perception
Binocular disparity Motion
parallax
Relative Size Linear
Perceptive
Perceptual Constancy
Motion perception
Subliminal Perception
Extrasensory Perceptions
Perceptual Illusions
4. History and Principles
History 1900s by German psychologists (1923)
To Organize bits and pieces of information
Principles 1. Closure 2. Proximity 3. Similarity 4. Simplicity
The Gestalt Laws of Organization
5. Top-Down and Bottom-up Processing
• Top Down
• Breaking down a stimulus into basic elements
• Allows us to bring experience to bear on
perception
• Bottom up
• From individual components
To the whole perception
12. Subliminal and Extrasensory
Perception
Subliminal Perception
• Perception of messages
• Stimulus- word, sound,
smell
• Drink coke or any
• Major behavior change
Extrasensory Perception (ESP)
• Which does not involve our
known senses.
• 50% united statues
population say right
• 50% say wrong
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