Post on 12-Apr-2017
Presentation of PsychologyPerceptual Organization
Created By : Syed Zamurad Abbas Sherazi
Constructing Our View of the World
1. ZAMURAD 2. USMAN3. ADNAN 4. WALEED5. ALI 6. YAQOOB
BY : SYED ZAMURAD ABBAS SHERAZIWWW.FACEBOOK.COM/SHERAZISAHIB9
Group Members
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
History and PrinciplesHistory 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
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 componentsTo the whole perception
Depth PerceptionTranslating 2-D to 3-D
Binocular Disparity(diff b/w eyes images)
Motion parallaxBinocularperspective
Brain
Depth PerceptionMore Example
Perceptual ConstancyIt can mislead us, like.
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Perceptual Constancy
Moon Size
Motion PerceptionAs the World Turns
We
thin
k tha
t w
orld
is m
ov-
ing
Perceptual IllusionsThe deception of Perception
Visual Errors
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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