Chapter 6 Flashcards

1
Q

Selective attention

A

THE focusing OF conscious awareness on a particular stimulus , as in the cocktail party effect

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2
Q

Inattentional blindness

A

Failing to see visible objects when our attention is directed elsewhere

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3
Q

Visual capture

A

The tendency for vision to dominate the other senses

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4
Q

Gestalt

A

A configuration orpatter of elements so unified as a whole that it cannot be described merely as a sum of its parts

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5
Q

Figure ground

A

The organization of the visual field into objects (the figures) that sound out from their surroundings (the ground)

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6
Q

Grouping

A

Any number of entities (members) considered as a unit

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7
Q

Depth perception

A

The ability to see objects in three dimensions although the images that strike the retina are two dimensional; allows us to judge distance

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8
Q

Visual cliff

A

A labortoory device for testing depth perception in infants and young animals

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9
Q

Binocular queue

A

Depth queue such as retinal disparity and convergence that depends on the use of both eyes

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10
Q

Retinal disparity

A

A binocular cue for perceiving death by comparing images from the two eyeballs , the brain computes distance, the greater the disparity (difference) between the two images, the close the object

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11
Q

Convergence

A

The occupancy of two or more things coming together

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12
Q

Monocular cues

A

Depth cues, SUCH as interposition and linear perspective, available to either eye alone

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13
Q

Phi phenomenon

A

An illusion of movement created when two or more adjacent lights blink on and off in quick succession

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14
Q

Perceptual constancy

A

Perceiving objects as unchanging (having consistent lightness color shape and size even as illumination and retinal images change

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15
Q

Persoetual adaption

A

In vision, THE ability to adjust to an artificially displaced or EVEN Incerted visual field

The ability of the body to adapt to environment by filtering out distractions

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16
Q

Perceptual set

A

A mental predispotion to perceive one thing and not another

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17
Q

Human factors psychology

A

The study of how people and machines interact and the design or safe and easily used machines and environments

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18
Q

Extrasensorh perception

A

Apparent power to perceive things that aren’t present to the senses

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19
Q

Parapsychology

A

Phenomena that appears to contradict physical laws and suggest the possibility of causation by mental processes

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20
Q

Telepathy

A

Mind to mind communication. One person sending thoughts and the other receiving them

21
Q

Clairvoyance

A

Perception of remote events, such as sensing a friends house on fire

22
Q

Precognition

A

Proceeding future events such as political leaders death

23
Q

Psychokinesis

A

Mind over matter, such as levitating a table

24
Q

Human factors psychologists

A

Design machines that assist our natural perceptions for example the knobs for the stove burners on the right are easier to understand than those in the left

25
Q

L what is form perception

A

Form perception brings order and form to stimuli by organizing them into meaningful groups

26
Q

Figure ground

A

It captures the idea that in perceiving a visual field some objects take a prominent role the figures while others receipt in the background

27
Q

Law of proximity

A

When we perceive a collection of objects we will see objects close to each other as forming a group

28
Q

Law of similarity

A

Captures the idea that elements will be grouped perceptually if they are similar to each other

29
Q

Law of closure

A

Persists that we perceptually close up or complete objects that are not, in fact complete.

30
Q

Connectedness

A

Connectedness of the sensation and perception term that refers to the perception of uniform or linked spots, lines, or areas as a single unit. When these forms are linked together or uniform they simply appear to form a single unit and seem to go together

31
Q

Continuity

A

I guess Stolt principle of perceptual organization that states people have a tendency to group stimuli into continuous lines and patterns for example when you see geese flying south for the winter they fly in formation that to us looks like a big V

32
Q

What did Emanuelle kant say about perceptual interpretation

A

He maintained that knowledge comes from our inborn ways of organizing sensory experiences

33
Q

What did John Locke say about perceptual interpretation

A

Are you that we learn to perceive the world through our experiences

34
Q

Example of active involvement in the environment

A

Cookie cutters

35
Q

Example of perceptual set/mental predisposition

A

I’m scrambling the word as P or eight based on the category of the previous words

36
Q

Example of adaptability

A

Upside down glasses

37
Q

Example of perceptual schema

A

Kids drawings

38
Q

Context

A

Teenager versus parent point of view

39
Q

Perceptual set

A

A mental predisposition to perceive one thing and not another

40
Q

Perceptual schema

A

A concept or framework that organizes and interprets information

41
Q

Selective attention

A

The focusing of conscious awareness on a particular stimulus

42
Q

Example of selective attention

A

Cocktail party effect

43
Q

Texture gradient

A

The closer we are to an object in more detail we can see a bit’s surface texture

44
Q

Interposition

A

Occurs in instances when one object overlaps the other which causes us to perceive depth

45
Q

Relative clarity

A

Because the light from distant objects must pass through more atmosphere we perceive hazy object as being farther away than clear distant objects

46
Q

Kittens reared seeing only horizontal lines

A

Later had difficulty perceiving vertical lines and never regain normal sensitivity

47
Q

Which of the following depth cues created the impression of a visual cliff

A

Texture gradient

48
Q

Top down processing

A

Behavior is influenced by conceptual data housed within the higher order cognitive process
Ex. Wandering around apt in the dark and u can GET Adound well because you conseptualize WHAT ur apt looks like which drives ur behavior

49
Q

Bottom up processing

A

Data driven- states that perception directs cognition.
We start at the bottom with observable patterns and these inform our higher order cognitive processes

Ex. Outside data causes our behaviors