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45 Cards in this Set

  • Front
  • Back
Semantics
the study of meaning; built on syntax
compositionality
the meaning of a larger expression is a function of: the meaning of its parts and the syntactic rules that are used to combine them
Referential Theory
the meaning of an expression is its reference
reference
the things in the world it picks out
co-reference
an expression that picks out the same thing as another expression
Law of Identity
an expression can be substituted for another expression with the same value
Gottlob Frege
substitutions changes the meaning
->meaning isn't simply reference
Sense
additional concept of how we see an expression (what we think of)
-substitution is only possible if two expressions have the same sense
First words
names of people,common nouns, modifiers,actions, social interactions
-ex: apple, airplane, belly-button, book, bye-bye, car, daddy, dog, eye, light, mommy, uh-oh
Ostention
adult points and says name; children assoc. name with objects
Biases in Learning the Meanings of Words
noun bias, whole object bias, taxonomic bias, mutual exclusion bias, basic level category bias
noun bias
most kids first words are nouns
-why?: maybe cause nouns more straightforward or because you need to know nouns for verbs
whole object bias
kids interpret a label as applying to a whole object rather than action, attribute, or parts of an object
taxonomic bias
interpret labels as referring to objects of the same kind, not objects which are related to each other in diff ways
mutual exclusivity bias
a new label should refer to an object without an existing label
-if object already has a label, kids think the new label may refer to a part of the object
basic level category bias
children interpret labels as referring to the basic level
errors in vocabulary learning
1-over and under extension
2-misunderstanding of concepts
theory of mind
children must understand an adult's referential intentions to learn words this way
-kids use gazes and other cues
front lobe
-primary motor cortex
-motor control
temporal lobe
-auditory cortex
-hearing
occipital lobe
-visual cortex
Parietal lobe
-spatial reasoning
H.M.
-parts of temporal lobes (including L and R hippocampus) taken out to help his epilepsy
-then had anterograde amnesia (can't form new long-term memories)
-hippocampus responsible for changing short-term memory to long-term
Modularity Hypothesis
certain cognitive functions are organized into autonomous modules (faculties)
-UG is a Faculty of Lang. (there is a module in brain that is specifically dedicated to language)
Up to age... brain can recover function after injury.
5
-if left hemisphere (where lang function usually is), it can be lateralized to right perisylvan region
Plasticity declines between .... and ...
5 and 13
Broca's Area
assoc. with production of speech
Wernicke's area
assoc. with comprehension of language
Aphasia
-language disruption caused by damage of brain
Broca's Aphasia
Agrammatical utterances (many grammatical errors)
-slow, effortful production
-comprehension better than production
-lots of content words, lack of function words
Wernicke's Aphasia
-fluent speech, but deprived of content
-word-finding problems
-difficulties in understanding others
Misconceptions about SL
-there's only one universal sign lang.
-completely iconic
-ASL is a manual-visual translation of English (NO:grammar is different, sign lang not representations of lang. around them)
SEE
Signing Exact English--> made-up signing system, not natural
duality of patterning
-combination of meaningful units to form more complex ones
-combination of minimal meaningless units to form larger, meaningful ones
Duality of PAtterning in sign lang.
-meaningless units: handshape, movement, location
-meaningful units: signs
SVO
Subject-Verb-Object
Sign Lang. Milestones:
-6 months-one year: manual babbling
-first signs as early as 6 months (earlier than spoken lang
-18 months: word combinations (as in hearing)
Lingua Franca
a standard language used for communication between speakers of different languages
Pidgin
a communication system which develops when speakers share no common language
-no stable vocab
-no consistent word order
-only simple sentences
-mainly content words
substrate lang.
the original native lang. of the speakers
superstrate lang
the language used by the dominant socioeconomic class
lexifier language
the lang that is the source for most of the vocab (often the superstrate lang)
Creole
when kids exposed to pidgin as the lang of their care-givers, a creole develops
-opposite of pidgin characteristics
-grammer is stable across speakers
-elements in it not part of sub or superstrate lang
-grammar consistent with UG principles and parameters
Hawai'i Creole English
-from laborers from China, Portugal, Korea, etc on sugarcane plantations
-pidgin became creole around 1900
Home sign
when deaf kids not exposed to SL thy develop a gesture system to communicate
-not full lang
-pointing signs
-characterizing and action signs
-simple combos--> consistent SOV order
-not from adult models