Chapter Six Flashcards

1
Q

the process of organizing and interpreting sensory information, enabling us to recognize meaningful objects and events

A

perception

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2
Q

the focusing of conscious awareness on a particular stimulus

A

selective awareness

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3
Q

the ability to attend to only one voice among many (someones speaks your name)

A

cocktail party effect

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4
Q

failing to see visible objects when our attention is directed elsewhere

A

inattentional blindness

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5
Q

when a strikingly distinct stimulus draws our eye

A

pop-out phenomenon

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6
Q

a perception, as of visual stimuli that represent what is perceived in a way different from reality

A

illusions

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7
Q

the tendency for vision to dominate the other senses

A

visual capture

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8
Q

an organized whole; psychologists emphasized our tendency to inter grate pieces of information into meaningful wholes

A

gestalt

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9
Q

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

A

figure-ground

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10
Q

the perceptual tendency to organize stimuli into coherent groups (perceived whole differs from the sum of its parts)

A

grouping

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11
Q

we group nearby figures together

A

proximity

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12
Q

we group together figures that are similar to eachother

A

similarity

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13
Q

we perceive smooth, continuous patterns rather than discontinuous ones

A

continuity

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14
Q

we perceive them as a single unit because they are uniform and linked

A

connectedness

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15
Q

we fill in the gaps to create a complete, whole object

A

closure

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16
Q

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

A

depth perception

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17
Q

a laboratory device for testing depth perception in infants and young animals

A

visual cliff

18
Q

depth cues, such as retinal disparity and convergence, that depend on the use of two eyes

A

binocular cues

19
Q

a binocular cue for perceiving depth: by comparing images from the two eyeballs, the brain computes distance - the greater the difference between the two images, the closer the object

A

retinal disparity

20
Q

a binocular cue for perceiving depth; the extent to which the eyes converge inward when looking at an object -the greater the inward strain, the closer the object

A

convergence

21
Q

depth cues, such as interposition and linear perspective, available to either eye alone

A

monocular cues

22
Q

in judging distance, the one that casts the smaller retinal image is perceived as further away

A

relative size

23
Q

when the line of vision is blocked; the object blocking the view is closer than the object that is being blocked

A

interposition

24
Q

because light from distant objects passes though more atmosphere, we perceive hazy objects as farther away that sharp, clear objects

A

relative clarity

25
a gradual change from a coarse, distinct texture to a fine, indistinct texture signals increasing distance; objects far away appear smaller and more densely packed
texture gradient
26
we perceive objects higher in our field of vision as farther away (ground); we perceive the lower part of the illustration as closer (figure)
relative height
27
your brain uses speed and direction clues to compute the objects' relative distances; the nearer the object the faster it seems to move
relative motion
28
parallel lines, such as railroad tracks, appear to converge with distance; the more the lines converge, the greater their perceived distance
linear perspective
29
given two identical objects, the dimmer one seems farther away; nearby objects reflect more light to our eyes
light and shadow
30
an illusion of movement created when two or more adjacent lights blink on and off in quick succession
phi phenomenon
31
perceiving objects as unchanging (having consistent lightness, color, shape, and size) even as illumination and retinal images change
perceptual constancy
32
in vision, the ability to adjust to an artificially displaced or eve inverted visual field
perceptual adaptation
33
a mental predisposition to perceive one thing and not antoher
perceptual set
34
a brand of psychology that explores how people and machines interact and how machines and physical environments can be made safe and easy to use
human factor psychology
35
the controversial claim that perception can occur apart from sensory input; said to include telepathy, clairvoyance, and precognition
extrasensory perception (ESP)
36
the study of paranormal phenomena, including ESP and psychokinesis
parapsychology
37
a concept or framework that organizes and interprets information; starts when we are born & changes throughout development
schema
38
perception of movement by our brain when a series of images that change slightly are presented in rapid succession
stroboscopic movement
39
visual field is blocked momentarily; then unable to notice change in visual field (painting & map guys switch)
change blindness
40
unable to notice a slight change in the auditory field
change deafness
41
people are blind to their own choices and preferences
choice blindness
42
the influence of environmental factors on ones perception of a stimulus (word recognition, learning ability, memory, object recognition)
context effects