Lecture 20 Flashcards

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1
Q

What are Monocular cues?

A

Visually based information that can be interpreted with a single eye and are used to help us judge size/distance

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2
Q

What can light and shadow tell us?

A

The hands are above the paper in the drawing above

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3
Q

What are examples of Monocular cues?

A
Light and shadow
Linear perspective
Interposition
Height on Horizontal plain
Texture
Clarity
Relative size
Motion Parallax
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4
Q

What is Linear perspective?

A

When parallel lines converge in the distance

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5
Q

What is Interposition?

A

Close objects are in the front of far objects

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6
Q

What is Height on horizontal plane?

A

Objects that are closer appear lower in frame

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7
Q

What is Texture?

A

Objects that are farther away appear to have finer textures that appear less densely spaced when closer

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8
Q

What is Clarity?

A

Things that are farther away look ‘fuzzier’

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9
Q

What is Relative size?

A

The size of objects compared to other things in scene that have a known scale

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10
Q

What is Motion Parallax?

A

Nearby objects appear to move past us faster than farther objects

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11
Q

What are Binocular cues?

A

Visually based information that can be interpreted using both eyes and are used to help us judge size/distance

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12
Q

What is Binocular disparity?

A

Slight difference in visual information related to the same object reach each eye, and the amount of difference tells us distance

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13
Q

What is Convergence?

A

When our eyes converge when we look at objects closer to us

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14
Q

What is apparent motion?

A

When a bunch of pictures seem like they’re moving like in cartoons

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15
Q

What occurs in the Ponzo illusion?

A

One line seems farther way but also forms the same sized image on the retina

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16
Q

What is Conciousness?

A

A construct that consists of our moment to moment awareness of ourselves and environment

17
Q

What are some characteristics of consciousness?

A

It is subjective
Private
Self reflective
Dynamic

18
Q

What are States if consciousness?

A

A particular patter of subjective experiences, or way of experiencing internal and external events

19
Q

What are Altered state of conciousness?

A

Variation from out normal waking state

20
Q

What are the 3 ways the Psychodynamics view consciousness?

A

Conscious
Preconscious
Unconscious

21
Q

What is Conscious in the Psychodynamic view?

A

Mental events we are currently aware of

22
Q

What is preconscious in the Psychodynamic view?

A

Outside of current awareness but can be easily recalled

23
Q

What is unconscious in the Psychodynamic view?

A

Not typically brought into conscious awareness

24
Q

What is Subliminal perception?

A

Below the threshold for conscious perception

25
Q

What do Cognitive theories distinguish between?

A

Controlled processing and Automatic processing

26
Q

What is Controlled processing?

A

Effortful, voluntary use of attention
Typically required for novel of difficult tasks
Slow but flexible

27
Q

What is Automatic processing?

A

Little to no conscious processing required
Fast but not flexible
Facilitates divided attention

28
Q

What is divided attention?

A

Simultaneous processing of information associated with engaging in multiple tasks

29
Q

What is the advantage to divided attention?

A

Adaptive

Good for relatively easy highly practiced, predictable tasks

30
Q

What are the limitations to divided attention:

A

Less effective if tasks require similar resources and/or difficult
Can impact other action

31
Q

How does the Modular view understand conscousness?

A

The mind consists of separate but interacting information processing modules. Experience of consciousness can be understood as the integrated output of these modules

32
Q

What is Visual Agnosia?

A

An inability to visually identify objects

33
Q

What is Simultagnosia?

A

An inability to perceive more than one object at once

34
Q

What is Blindsight?

A

Reporting not being able to see visual stimuli, though responding in ways that indicate some level of awareness

35
Q

How can Consciousness be measured?

A

Self-reports
Physiological
Behavioural