Exam 3 Flashcards

(104 cards)

1
Q

What are two kinds of structured representations?

A

Linguistic representations

Visual Imagery represenations

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2
Q

Epiphenomenon of visual imagery?

A

the feeling of looking

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3
Q

Epiphenomenon

A

a secondary effect or byproduct that arises from but does not causally influence a process. (accompanies mechanism, isn’t necessarily part of mechanism)

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4
Q

Four properties that a ‘2-part Visual Mental Imagery system’ must have

A

Rotation
Size zooming
Scanning
Brain Locus

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5
Q

How was “Rotation” tested for in visual mental imagery systems?

A

Through Rotation tasks, where there are two images of structures at different angles, and the subject must determine if the two structures are the same through mentally rotating it in their minds

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6
Q

How was “Size Zooming” tested for in visual mental imagery systems?

A

showing the subject 4 colored boxes of varying sizes, and having subject imagine an image in one of those boxes.

Assumption: reducing size in space, details are lost

Subjects took longer when the image was in a small box because they had to blow it up to describe specific details

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7
Q

How was “Scanning” tested for in visual mental imagery systems?

A

Subjects memorized a map and are able to imagine it in their minds.
Given instructions to move around on map in mind, and the time it took to move the distance was relative to the distance on the map. (greater distances, longer time)

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8
Q

How was “brain locus” tested for in visual mental imagery?

A

Activation was seen in the visual centers and in the language centers of the brain when given tasks in which you imagine images or are described images (?)

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9
Q

What is the process of visual mental imagery?

A

Early perceptual process->Visual experience screen->memory representations (ARROW BACK TO VES)->Visual mental imagery

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10
Q

How was confusability proven in Visual mental imagery?

A

(Perky et al) Subjects sat in front of a white screen and told to imagine an image on the screen, after a few trials a slight image was projected, and the subjects didn’t realize that it was actually their and not a product of their minds

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11
Q

What is Visual mental Imagery for?

A

it helps memory
tacit knowledge consciousness
preparing for future actions

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12
Q

Mental Imagery

A

ability to recreate the sensory world in the absence of Physical stimuli

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13
Q

Conceptual peg hypothesis (Paivio)

A

concrete nouns create images that other words can “hang onto”

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14
Q

Spacial Representation

A

Representation in which different parts of an image can be described as corresponding to different locations in space

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15
Q

Propositional Representation

A

Relationships can be represented by abstract symbols like equations or statements

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16
Q

Depictive representations

A

realistic pictures that resemble an object and parts of the representation correspond to parts of the actual object

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17
Q

Tacit Knowledge explanation

A

participants unconsciously use real world knowledge in making their judgements

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18
Q

Imagery Neurons

A

the Neurons that respond to both perceiving an object and to imagining it

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19
Q

Transcranial Magnetic Stimulation (TMS)

A

series of pulses presented to a particular area of the brain for a few seconds to decrease or eliminate brain functioning on that area for a few seconds or minutes

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20
Q

Unilateral Neglect

A

Patient ignores objects in one half of the visual feild

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21
Q

Method of Loci

A

Things to be remembered are placed at different places of a mental image of a spacial layout

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22
Q

Pegword Technique

A

Like method of Loci, except you associate items with concrete words with numbers

(utilized by creating mental associations between items to be remembered and items that are already associated with numbers)

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23
Q

Sentences

A

coherent sequences of words that express the intended meaning of a speaker

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24
Q

Words are composed of…

A

morphemes

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25
Morphemes
the smallest language units that carry meaning
26
Phonemes
Smallest unit of sound that can serve to distinguish words in language
27
Within the Larynx there are two flaps of muscular tissue called
Vocal folds (aka vocal cords although they are not cords at all)
28
Voicing
the vocal folds rapidly opening and closing producing a buzzing sort of vibration
29
Manner of production
the ability to distinguish sounds [first] according to how the airflow is restricted
30
Place of Articulation
the ability to distinguish sounds according to where the airflow is restricted
31
Speech segmentation
the "slicing" of the stream of speech into appropriate segments (creates illusion of hearing pauses between words)
32
Coarticulation
the fact that in producing speech one does not utter one phoneme at a time, instead the phonemes overlap
33
Phonemic restoration effect
the guidance of broader knowledge of the context in which one will use to figure out missing phonemes, and sort of just supply the missing sound themselves (weird because people report actually hearing missing phoneme, along with the disruption noise[around the missing phoneme but not specifically on it])
34
Categorical perception
the fact that we are much better at hearing the differences between categories of sounds than we are at hearing the variations within a category of sounds
35
The choice between a [z] pronunciation or an [s] pronunciation depends on how...
the base noun ends | Ex. Books VS. Bags
36
referent
what a word refers to
37
generatively [of language]
the capacity to create an endless series of new combinations, all built from the same set of fundamental units
38
Syntax
Rules governing the sequence of words in a phrase or sentence
39
Phrase structure rules
the rules that specify the elements that must be included in the sentence and what the sequence of these elements must be
40
Prescriptive rules
rules that describe how language is "supposed" to be | often used to determine social class
41
Descriptive rules
rules characterizing the language as it is ordinarily used by fluent speakers and listeners
42
D-structure
this reflects the speakers intentions in uttering or writing a sentence including whether the sentence is a question or a comment, what the emphasis will be on, etc.
43
Linguistic Universals
principles that apply to every human language
44
The subject of a sentence tends to proceed the object in roughly ____% of the worlds languages
98%
45
The sequences of subject before verb is preferred in roughly ___% of the worlds languages
80%
46
"Parse a sentence" refers to doing what?
figuring out each words syntactic role
47
Temporary ambiguity in sentences refers to?
the early part of a sentence being open to multiple interpretations, but the later part of the sentence clears things up
48
Garden-path sentences
initially being led to one interpretation, but this interpretation ends up wrong, so you have to change/find a new interpretation
49
Minimal Attachment
the listener or reader proceeds through a sentence seeking the simplest phrase structure that will accommodate the words heard so far
50
If a word has several meanings you tend to assume...
its most frequent meaning whenever you encounter the word
51
Extralinguistic context
factors outside of language itself
52
Prosody
the rise and fall of speech intonation and the pattern of pauses (rhythm and pitch cues)
53
Pragmatics
knowledge of how language is ordinarily used | the soap opera script behind "I'm leaving you", "who is he?"
54
Aphasias
brain damage that causes the disruption of language
55
Damage to the left frontal lobe (specifically the Broca's area) produces a pattern of symptoms known as...
non-fluent aphasia Extreme: virtually unable to utter or write a word Less extr: part of normal vocab is lost, but speech becomes labored and fragmented
56
Damage to "Wernicke's area" involves a pattern of symptoms knowns as..
Fluent aphasia can produce speech, and talk freely and rapidly, but actually say very little and composed largely of little filler words
57
Anomia
loss of the ability to name various objects , as if their brain damage caused disruption to their mental dictionary
58
Specific Language Impairment
people with normal intelligence, and no problems with muscle movements needed, but are slow to learn a language throughout their lives, and have difficult producing and understanding sentences.
59
By age 3, children seem to realize that...
they do not need to memories each word's past tense as a separate vocabulary item
60
Over-regulation Errors
children over using/generalizing the rules of a language | ex: I goed there yesterday
61
Semantic Bootstrapping
children rely on their knowledge of semantic relationships as a basis for figuring out syntax
62
Linguistic relativity
the specific language we speak forces us into certain modes of thought
63
Analogical problem solving
using the solution to a similar problem to guide solution of a new problem
64
Analogical transfer
the transfer of their experience from solving one problem to another
65
Target problem
the problem you're trying to solve
66
Source problem
Problem that shares similarities with the target problem
67
Surface features
specific elements that make up a problem
68
structural features
underlying principle that governs a solution
69
Analogical encoding
where participants compare two cases that illustrate a principle and become more likely to see the underlying structure
70
Analogical paradox
participants in psych studies tend to focus on surface features in analogy studies
71
In vivo problemsolving
observing people to determine how they solve problems in real world situations
72
Divergent Thinking
thinking that is open ended involving a large number of potential solutions and no "correct" answer
73
Convergent Thinking
thinking that works toward finding a specific problem that usually has a correct answer
74
Design fixation
how fixation can inhibit problem solving, because you limit yourself to one way of thinking
75
Creative cognition
Way to train people to think creatively
76
Availability heuristic
events that are more easily remembered are judged as being more probable that events less easily remembered
77
Illusory correlations
when a correlation appears to exist but in reality doesn't
78
Stereotype
Over simplified generalization about a group or class of people
79
Representativeness heuristic
the probability that A is a member of class B can be determined by how well the properties of A resemble the properties we associate with B
80
Base rate
relative proportion of different classes in a population
81
conjunction rule
the probability of a conjunction of 2 events (A and B) cannot be higher than the probability of the single constituents (A or B alone)
82
Law of large numbers
the larger the number of individuals randomly drawn from a population, the more representative the resulting group will be
83
Expected utility theory
Assumes people are rational, so if they have all the relevant information they will make a decision that results in maximum utility
84
Utility
Outcomes that achieve a persons goal
85
Expected emotions
emotions that they predict they will feel for a particular outcome
86
Immediate emotions
emotions experienced at the time a decisions is being made (2 kinds)
87
Integral immediate emotions
emotions experienced associated with the act of making a decision
88
Incidental immediate emotions
Emotions that are unrelated to the decision being made at hand
89
risk aversion
tendency to avoid taking risks
90
Omission Bias
The tendency to do notion to avoid having to make a decision that could be interpreted as causing harm
91
Reasoning
process of drawing conclusions
92
Syllogisms
2 premises followed by a conclusions which can be followed from premise to conclusion based on rules of logic
93
inductive reasoning
arriving at a conclusion about what is probably true
94
categorical syllogisms
the premises and conclusion describe the relation between 2 categories using statements that begin wit; "all", "no", or "some"
95
validity (in syllogisms)
it is considered valid when its conclusion follows logically from the two premises
96
conditional syllogisms
where the first premise is an "if...then..." statement
97
falsification principle
to test a rule, it is necessary to look for situations that would falsify that rule
98
pragmatic reasoning schema
a way of thinking about cause and effect in the world that is learned as part of experiencing everyday life
99
permission schema
if a person satisfies "A" then they can do or participate in"B"
100
social exchange theory
a way for two people to cooperate in a way that benefits both parties
101
2 traditional measurements of intelligence
Psychophysical abilities and judgmental abilities
102
psychophysical abilities
sensory acuity, physical strength, motor coordination
103
judgmental abilities
problem solving, reasoning
104
Alfred Binet Created IQ tests based on?
IQ= (Mental age/Chronological age)x100