Chapter 6 Percpetion Flashcards

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1
Q

Percpetion

A

the process of selecting, organizing, and interpreting sensory information

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2
Q

The Cocktail Party Effect

A

a type of selective listening where we filter out noise and focus on one conversation

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3
Q

Inattentional Blindness

A

the inability to see an object or person in our midst

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4
Q

Change Blindness

A

a form of inattentional blindness where individuals giving directions failed to notice a change in the individual asking for directions

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5
Q

Perceptual Illusions

A

help us understand how perception is organized, the context matters

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6
Q

Visual Capture

A

vision wins when competing with other senses

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7
Q

Form Perception

A

Organization of the visual field into figures that stand out from their ground

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8
Q

Grouping

A

Proximity, Similarity, Continuity, Connectedness, Closure (can lead us astray)

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9
Q

Depth Perception (Visual Cliff)

A

Allows us to judge distances

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10
Q

Binocular Cues

A

Things seen using two eyes (Retinal Disparity, Convergence)

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11
Q

Retinal Disparity

A

Images from the two eyes differ

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12
Q

Convergence

A

Two eyes move inward to see near objects, outward to see far objects

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13
Q

Monocular Cues

A

Can be seen using one eye (Relative Size, Interposition, Relative Clarity, Texture Gradient, Relative Height, Relative Motion, Linear Perspective, Light and Shadow, Motion Perception)

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14
Q

Relative Size

A

When two objects are similar size, we perceive that one casts a similar image farther away

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15
Q

Interposition

A

Objects that block other objects are perceived as closer

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16
Q

Relative Clarity

A

We perceive hazy objects to be farther away than those that apear clear

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17
Q

Texture Gradient

A

Indistinct texture signals increasing distance

18
Q

Relative Height

A

We perceive objects that are higher in our field of vision to be farther away

19
Q

Relative Motion

A

Objects closer move faster, objects farther move slower

20
Q

Linear Perspective

A

Parallel lines appear to converge in the distance

21
Q

Light and Shadow

A

The dimmer objects appears farther, the nearby reflects more light

22
Q

Motion Percpetion

A

Objects traveling towards us grow in size and those moving away shrinks

23
Q

Phi Phenomenon

A

When light flash at a certain speed they present the illusions of motion

24
Q

Perceptual Constancy

A

Perceiving objects as unchanging even though our retinal image changes

25
Q

Size Constancy

A

Stable size perception amind changing size of stimuli

26
Q

Ames Room

A

Designed to demonstrate the size-distance illusion

27
Q

Lightness Constancy

A

The color changes by light but we perceive it to be the same

28
Q

Color Constancy

A

Perceiving familiar objects as having consistent solor even light changes the image

29
Q

Kant

A

Knowledge comes from our inborn ways of organizing sensory experiences

30
Q

Locke

A

We learn to perveive the world through our experiences

31
Q

Restored Vision

A

Blind adults who regain sight could diferentiate figure and ground but had difficulty distinguishing figures and unable to recognize faces

32
Q

Perceptual Adaptation

A

Ability to adjust with the goggles

33
Q

Perceptual Set

A

A mental predisposition to perceive one thing and not another

34
Q

Psychological Influences on Perception

A

Selective attention, Gestalt principles, learned shcemas, emotional context, perceptual set

35
Q

Human Factor Psychologist

A

Design appliances that fit our natural perceptions

36
Q

Extrasensory Perception

A

Perception without sensory input

37
Q

Parapsychology

A

The study of paranormal phenomena including ESP and psychokinesis

38
Q

Telepathy

A

Mind-to-mind communication

39
Q

Clairvoyance

A

Percpetion of remote events in the present

40
Q

Precognition

A

Perceiving furture events