CHAPTER11 - LANGUAGE Flashcards
define language
a system of communication using sounds or symbols enabling expression of feelings, thoughts, ideas, and experiences
do humans or animals have a wide variety of signals to be combined in COUNTLESS ways?
humans
animals use language on for what basis?
survival
humans language is seen as more ____
creativity-based
what 2 kinds of nature allow us to create new and unique sentences?
hierarchical and rule-based
describe the hierarchical nature of language
consisting of small components that can be combined to form larger units
describe the rule-based nature of language
components in language can be arranged in certain ways but not others
why is language considered to be universal?
it occurs wherever there are people
who were the Greek philosophers that studied language?
Socrates, Plato, and Aristotle
Paul Broca said that damage in the _____ imapirs _____
frontal lobe; speech production
Carl Wrenkie said that damage in the _____ impairs ____
temporal lobe; speech comprehension
what did B.F Skinner propose?
language is learned through reinforcement
describe Skinner’s behaviourist view on language and children
children learn language by being rewarded for correct usage and punished for incorrect usage
who disagreed with the behaviourist theory of language?
Noam Chomsky
what did Noam Chomsky propose?
humans are preprogrammed to acquire and use language through genetics
why did Noam Chomsky propose this over Skinner’s theory?
children produce sentences that are not reinforced or taught which goes against Skinner’s theory
what is psycholinguistics?
the field concerned with the psychological study of language
what is the goal of a psycholinguistic scholar?
discover the psychological processes humans use to acquire and process language
what are the 4 concerns of psycholinguistics?
comprehension
representation
speech production
acquisition
what is comprehension in psycholinguistics?
how people understand and process words and sounds
what is representation in psycholinguistics?
how language is represented, grouped, and connected in the mind
what is speech production in psycholinguistics?
how people mentally and physically produce language
what is acquisition in psycholinguistics?
how people learn their own language and additional ones
what is a lexicon?
all the words we know
what does a lexicon serve as?
a mental dictionary
what are semantics?
the meaning of language
what are lexical semantics?
the meanings of words
what is word frequency?
the frequency with which a word appears in a language
what is the word frequency effect?
when people respond faster to high-frequency words rather than low
how does word frequency affect us in language?
influences how we process a word
how can someone demonstrate the word fluency effect?
lexical decision task
what is the lexical decision task?
deciding as quickly as possible whether a string of letters are words or nonwords
who demonstrated slower responses for low frequency words by measuring eye movements + fixation durations?
Keith Rayner and Susan Duffy
describe the task Rayner and Duffy’s participants had to do
reading a sentences with combinations of high and low frequency words
what did Rayner and Duffy observe in their experiment?
longer fixation periods for sentences containing a low frequency word
total gaze duration was also longer for a sentence with a low frequency word
what did Rayner and Duffy conclude about the frequency word effect?
people need more time to access the meaning of low frequency words
it demonstrates how past experience with words influences our ability to access their meaning
do people pronounce words the exact same? what effects are there?
no
accents, speed, slang, phonemes
what aids our ability to understand what someone is saying when they don’t talk the same way you do?
context within which a word appears
Irwin Pollack and J.M Pickett showed words are harder to understand when…
they’re taken out of context and presented alone
how did Pollack and Pickett demonstrate context influence?
presented recordings of participants’ conversations with single words taken out
what did Pollack and Pickett observe?
that participants can only identify half of the words
what did Pollack and Pickett conclude?
the ability to perceive words in a conversation is aided by the context provided by words and sentences making up the conversation
who found that infants are sensitive to statistical regularities in speech signal?
Jennifer Saffran
what are the statistical regularities that Saffran used?
how different sounds follow one another in a language and how knowing these regularities help infants achieve speech segmentation
what is speech segmentation?
perception of individual words even though there are no pauses between words
knowing that ty follows pret- in the word pretty is an example of …
speech segmentation
what aids speech segentation?
knowledge of the meanings of words
what 4 things affect our ability to understand spoken words ?
- how frequently we have encountered a word in the past
- the context in which a word appears
- our knowledge of statistical regularities of our language
- our knowledge of word meanings
what is lexical ambiguity?
when words have more meaning
what solely aids understanding a word when lexical ambiguity occurs?
context within which a word appears
who showed people briefly access multiple meanings of ambiguous words before the effect of context comes into play?
Michael Tanenhaus
what technique did Tanenhaus use in his ambiguity experiement?
lexical priming
what is lexical priming and how did Tanenhaus use it?
priming that involves the meaning of words
reading a sentence with a target word followed by a probe stimulus word with a similar meaning
what were and describe Tanenhaus’ 2 conditions in his ambiguity experiment?
the noun-noun condition: target word is a noun and probe stimulus is a noun
- verb-noun condition: target word is a verb and probe stimulus is a noun