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Language and Thought
Exam 1
80
Psychology
Undergraduate 2
09/30/2008

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Term
interactive view of language
Definition
language is so much a part of the rest of our cognitive system that it would be misleading to consider it a separate module
Term
arbitrariness
Definition
language signals are arbitrary in that there is no resemblance between the signal and the thing that signal represents --> word dog does not look like a furry creature
Term
primatologists
Definition
scientists who study the biology and behavior of primates
Term
algorithms
Definition
step by step procedures used to get information
Term
syntax
Definition
a set of grammatical rules that specifies how sentences can be constructed
Term
discreteness
Definition
language signals are distinct, or discrete: they do not vary continuously --> don't say "dog" in pitches to signify big or small dog, add a discrete signal if the size is wanted like huge or small
Term
productivity
Definition
humans' use of language is very creative, words are elements can be combined in many novel ways, original utterances, comprehension is quite easy
Term
linguistic determinism
Definition
we are able to think only in terms of concepts that represent distinctions in our language, our language places strong boundaries on what we think
Term
representational level (Marr)
Definition
how the computational tasks are accomplished as a set of steps (answer)
Term
continuity view on language evolution
Definition
theories that rely more on primatology, believes that languages evolved gradually from the system of gestures and calls of the ancestors of modern humans, we should be able to see some elements of language ability in other existing primates whose early ancestors we share, do not see a division between communication and thinking abilities in humans and primates, less likely to view language as a separate module, language came about gradually as mental abilities changed, and these changes made possible increasingly sophisticated communication
Term
computational level (Marr)
Definition
what kinds of problems vision solves for us? (ask)
Term
pronunciation variations
Definition
we know and pronounce words easier because of our tacit knowledge
Term
module
Definition
specialized system for performing a certain kind of mental task
Term
linguists
Definition
they study the nature of language (rules governing the organization of words into sentences)
Term
point of articulation
Definition
where consonants are articulated in the mouth (ex: alveolar ridge)
Term
phonemes
Definition
the basic sounds units, such as the /d/ sound
Term
duality of patterning
Definition
patterns in language signals occur on two levels: symbols that are meaningful, discrete, and arbitrary AND the smaller units that do not have the meaning on their own but make up the meaningful symbols
Term
aphasias
Definition
language disorders caused by damage to the brain
Term
morphology
Definition
the structure of words and rules for building words out of pieces
Term
universal grammar
Definition
the tacit knowledge of grammar that underlies all languages
Term
anthropologists
Definition
study the role of language in early human evolution
Term
surface structure
Definition
where transformations that are allowed by the grammar of a language can move some elements to different places
Term
tacit knowledge
Definition
knowledge not of the explicit sort that can be articulated, rather knowledge that is often difficult to describe and we are not consciously aware we are using it
Term
nativist hypothesis
Definition
language is founded on a set of innate ideas, the knowledge that language users must have is so subtle and so extensive that at least some of the knowledge must be part of our genetic inheritance
Term
inflectional rules
Definition
rules for changing the form of a word to fit the word's role in a sentence ( add -ed to show past tense)
Term
sequence constraints
Definition
with our tacit knowledge we know some combinations of words can't work
Term
transformation
Definition
syntactic rules for moving, deleting, or adding elements within a phase structure
Term
semanticity
Definition
language signals are symbols that convey meaning (language signals are associated w/ things in this world --> word "dog" = furry thing that barks, any associative relationship between the sign (symbol/language signal) and the thing being represented (referent) --> Hockett, symbols being associated with internal concepts that represent objects and actions in the world
Term
psycholinguistics
Definition
the question of how language operates in the context of the rest of our mental processes
Term
glides (manner of articulation)
Definition
no obstruction of air flow in mouth
Term
finite-state grammar
Definition
consists of transitions between a series of states or elements, each state, which is a word or category leads to the next state
Term
aspirated
Definition
sound is accompanied by a puff of air
Term
phonology
Definition
any given language has a set of rules that specifies permissible sound combinations, the sound pattern of language, including basic elements (phonemes) and the rules for their combination
Term
stops (manner of articulation)
Definition
produced by blocking and then releasing the air stream
Term
lexicon
Definition
technical name given to our knowledge of words (consists of morphemes and rules for combining them)
Term
free morphemes
Definition
morphemes that can stand alone as a word (help)
Term
nasals (manner of articulation)
Definition
depends on where your tongue is
Term
problem of productivity
Definition
how language can generate an infinite capacity for expression out of a finite system of sounds or gestures within a limited capacity brain
Term
displacement
Definition
language allows us to communicate about things that are physically and temporally displaced, talk about things not present/in the past/future/don't exist (cannot show it though unless we have some type of memory system that preserves information from our past)
Term
informationally encapsulated
Definition
module receives info from earlier modeules and gives info to later modules, but the processing is strictly data driven, or bottom up
Term
bound morphemes
Definition
morphemes that must be combined with another morpheme (suffix -ful to help)
Term
implementation level (Marr)
Definition
how the processes described at the representational level can be accomplished physically (answer)
Term
assimilation
Definition
process of altering a sound to make it more like an adjacent sound
Term
liquids (manner of articulation)
Definition
produced with a slight obstruction of the air flow in the mouth
Term
voicing
Definition
sound produced by the vocal cords
Term
derivational rules
Definition
rules for combining morphemes so that the meaning or grammatical category is changed (help + -er, verb to a noun)
Term
framing effect
Definition
the wording of a problem tends to affect people's choices even when differences in the wording do not change the logic of the problem
Term
uniqueness principle
Definition
our tacit knowledge of language has this innately built in (we know there can only be one past tense verb)
Term
discontinuity view on language evolution
Definition
theories that place more emphasis on linguistic evidence, see language as a late-developing ability that is very different from gestures and calls of our hominid ancestors, important evolutionary changes in communication/thinking abilities took place over the millennia, final "recent" changes produced an ability, language that is qualitatively different from communication in other primates, see a shard division between language and other primates communication and a sharp division between language and the rest of our mental abilities
Term
manner of articulation
Definition
how consonant sounds are made (ex: blocking then releasing air)
Term
descriptive adequacy
Definition
what utterances are acceptable in the language and how different utterances are related to each other
Term
allophone
Definition
each variant of a phoneme (technical term)
Term
domain specific
Definition
each input system works with particular kinds of information from whatever system is feeding it information, input system then works with codes that are special to that sensory system, after processing the input system makes the info available to the central systems
Term
morphemes
Definition
phonemes are combined to make up these meaningful units (do not have to be a word, untie = 2 of them)
Term
deep structure
Definition
all the elements appear in their expected places based on general phase structure rules
Term
pragmatics
Definition
rules for how literal meaning can be changed by social context
Term
linguistic determinism
Definition
people in various cultures think differently because of differences in their languages
Term
fricatives (manner of articulation)
Definition
form a narrow passage and push air through it
Term
connectionism
Definition
assumes that our cognitive models, like the brain itself, should be based on the parallel distributed processing principle
Term
derivational theory of complexity (DTC)
Definition
in comprehension, people first determine the surface structure of the sentence and then use transformers to map the surface structure onto the deep structure, more transformations that are needed, longer it should take to comprehend the sentence
Term
codabiity
Definition
how easily a process can be described in a language
Term
localization of function
Definition
each module is implemented in a particular brain region
Term
sapir-whorf hypothesis
Definition
consists of two parts: lingustic relativity and lingusitic determination
Term
iteration
Definition
to generate sentences of infinite length ( add another phrase to end of given sentence)
Term
george miller's magic number
Definition
people can remember 7 plus or minus two chunks of objects in their short term memory
Term
uniqueness principle
Definition
our tacit knowledge of language has this innately built in (we know there can only be one past tense verb)
Term
linguistic category model
Definition
action, interpretive, state, trait description
Term
explanatory adequacy
Definition
grammar should be learnable by children
Term
long term store
Definition
makes use of various kinds of codes- especially semantic codes
Term
zipf's law
Definition
most frequent words tend to be shorter words
Term
PDP
Definition
many activities are going on simultaneously, information processing system can be composed of an interconnected set of units that do not individually store information, info is stored in patterns of activity among units, units are neurons, they are richly interconnected, pass activation to each other, all units participate in every computation, learning happens through changes in connection weights
Term
linguistic relativity
Definition
lexical and syntactic differences between languages are mirrored by nonlinguistic cognitive differences, a culture that has different words for two related objects will tend to think about the two objects differently, whereas a culture with only one term for both objects will treat them more similarly
Term
phase structure rules
Definition
a major aspect of the tacit knowledge that people have about language, can be depicted as a set of formal rules for creating sentences out of groups of words (hierarchical relationships)
Term
recursion
Definition
phrases can be embedded inside a simple sentence
Term
short term store
Definition
information that we attend to and recognize (where information resides when we consciously manipulate information) (coding in terms of speech)
Term
affricates (manner of articulation)
Definition
produced by a stop and then a fricative in rapid succession
Term
multistore model (memory)
Definition
human memory consists of three storage systems and a set of control processes that help move information among three storage systems
Term
counterfactual reasoning
Definition
refers to the ability to think hypothetically about a situation that is contrary to fact
Term
insight problem
Definition
problem in which one arrives at a solution quite suddenly
Term
cognitive psychology
Definition
the study of how people take in, store, and retrieve information
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