language Flashcards
what are the four main features of language?
symbolic
discrete
productive
combinatorial
what do we use language for?
communication expression of emotion social interaction control the environment expression of social identity
4 aspects of language studied by psycholinguists
production
comprehension
acquisition
disorders
what does symbolic mean?
an element that bears no intrinsic resemblance to its referent
what does iconic mean?
an element that bears resemblance to its referent
advantages of language being symbolic
allows us to represent abstract concepts
can use words flexibly
disadvantages of language being symbolic
requires social interaction to learn
we need instruction and imitation
how is human language discrete?
it is made up of a finite number of elements
finite phonemes (sounds)
finite morphemes (smallest language unite that has meaning or grammatical function)
finite grammatical rules
how is human language productive?
can combine existing elements in new ways without limit as long as you follow the rules
what is recursion?
repetition of a rule or structure in a hierarchical way
what is the difference between linguistic competence and performance?
competence = knowing the rules performance = what we actually produce/can comprehend
what is parsing?
determining the syntactic structure of a sentence
what is syntax-first account of processing language?
build a syntactic structure first and then process meaning of sentence
what is the process of minimal attachment?
you build the simplest syntactic structure possible
what is a garden path sentence?
sentence that leads you to incorrectly interpret the sentence and have to reassess further on in the sentence
what is an interactionist account of language comprehension?
suggests that syntax does not have a special role
people use whatever information is available to them at each point
what is an online measure of how people comprehend utterances?
measures interpretations ‘as they go’
what are offline measures of how people comprehend utterances?
measure final interpretation
what are the methods to measures of comprehension? (4)
self-paces reading
eye tracking (reading)
eye tracking (visual scene)
EEG
what is a saccade? (in eye tracking?)
a rapid jump between location
what is a N400?
negative spike in ERP
happens 400ms after onset of stimulus
when something is presented that they don’t expect
do we anticipate language? evidence.
evidence = boy looking at the cake after hearing ‘eat’
suggest we predict what kind of thing will be mentioned
but cannot completely predict as language is infinite
how do people make predictions?
they imagine what they would say
what is bottom-up processing?
it relies strictly on data
upwards processing from auditory input to meaning
phoneme determine morpheme - determine words - determine phrase - determine sentences - determine conversation
what is top-down processing?
use information from higher levels to process lower levels
use our knowledge and expectations to process & predict
what is word superiority effect?
people are quicker to recognise a letter if it is part of a read word rather than a pseudo word
washing machine experiment
people were given a paragraph describing how to use a washing machine some were given context some weren't those with context - recalled 5.8 ideas without context - recalled 2.8 ideas
what effect does genre have on comprehension?
we comprehend text in a different way depending on the genre
news story - remember the gist
literacy story - remember the phrasing
what is inferencing?
reading between the lines
adding information to our situational model that is not explicitly said
three types of inferences
logical
bridging backwards
elaborative forward
what are logical inferences?
give an example.
inferences that are logically implied by the meaning of the words
e. g. infer a widow is a woman
e. g. infer a bachelor is a man
what are bridging backwards inferences?
give an example.
where we relate new information to old information
e.g. a king’s son is previously mentioned, we infer the the later mentioned ‘prince’ is that son
what are elaborative inferences?
give an example.
using our world knowledge to extend what is said
e.g. hear ‘the actress fell from the 14th floor’ we infer that she dies
name three types of bridging inference
anaphoric/referential
instrumental
causal
what are anaphoric/referential inferences?
link an entity in one sentence to an entity in a previous sentence
what are instrumental inferences?
give an example.
making an inference based on what we know an object can do
e.g. know someone swept the floor. assume the later mentioned broom did the sweeping
what are causal inferences?
give an example.
infer that something in a previous sentence caused something in the next sentence
e.g. Sharron took an aspirin. her headache went away (infer that the aspirin made the headache go away)
what is a situational model?
a mental representation of the state of affairs described in the text
what is the iconicity assumption?
readers assume that the described order matches chronological order
–> the order events come in a sentence is the order they happened