Perception 2

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  • Created by: meg_lou
  • Created on: 14-04-17 12:41
What does the constructivist approach mean?
Perception is constructed from incomplete input
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What is Gregory's (1972) theory of indirect perception?
Top down and recognition driven
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How can monocular cues be seen?
With one eye
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How can oculomotor cues be seen?
With one eye
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How can binocular cues be seen?
With one eye
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What are monocular cues used for?
Giving perceptual system the impression of 3D
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What are binocular cues used for?
Providing depth information
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What is linear perspective?
Converging lines that remain parallel
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What is aerial perspective?
The distinctiveness of objects near and far
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What is interposition?
A nearer object hides a more distant one
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What is shading?
Where shadows are cast infers where the light source is
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What is relative size?
Size of an object and how far away it is
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In Ittleson's (1951) study, which card was judged to be the furthest away?
Half size
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In Ittleson's (1951) study, which card was judged to be the closest?
Double size
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What is motion parallax?
Precise spatial relations between objects
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What is disparity?
Slight difference in images produced on the retinas of your eyes
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What is not a disadvantage of Gregory's theory?
Addresses individuals knowledge and ideas as an effect
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What is ventral stream concerned with?
Recognition
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What is dorsal stream concerned with?
Motion
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What were optic ataxia patients impaired on (Perenin & Vighetto, 1988)?
Visually guided movements
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What were the visual agnosia patients impaired on (James et al., 2003)?
Object recognition
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According to Milner and Goodale (1995), which system should be unaffected by illusions?
Perception for action
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What did Haart et al. (1999) find?
No illusion effect with grasping (perception for action)
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Other cards in this set

Card 2

Front

What is Gregory's (1972) theory of indirect perception?

Back

Top down and recognition driven

Card 3

Front

How can monocular cues be seen?

Back

Preview of the front of card 3

Card 4

Front

How can oculomotor cues be seen?

Back

Preview of the front of card 4

Card 5

Front

How can binocular cues be seen?

Back

Preview of the front of card 5
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