Chapter 9 - Language and Thinking Flashcards
mental representations
cognitive representations of the world, that are the foundations of thinking and problem-solving
language
A system of rules for combining certain symbols to generate messages and meanings
psycholinguistics
The scientific study of the psychological aspect of language
what do some evolutionary theorists believe is the reason for language evolving?
as social environments become more complex, the need arised to:
create divisions of labour and cooperative social systems
develop social customs and communicate thoughts
to pass or knowledge and wisdom
what are the five properties of language
symbolic Structured Conveys meaning Generative Permits displacement
what are symbols in language?
sounds, written characters, hand signs, etc.
what does it mean when we say that symbols in language are arbitrary?
The word “dog” doesn’t sound or look like a dog, but we all agree on the meaning of the word.
grammar
The rules about how symbols can be combined
syntax
The rules about how symbols can be ordered
semantics
The meaning of words and sentences, beyond just literal meaning
Generativity
The symbols of language can be combined to generate an infinite number of messages that have novel meaning
displacement
language allows us to communicate about stuff that is it physically present
you can discuss the past, the future, people, objects, events, imaginary situations, etc.
surface structure
The symbols that are used, and their order
deep structure
The underlying meaning of the combined symbols
is it possible for two sentences to have different surface structure, but the same deep structure?
yes
ex: “Sam ate the cake” “the cake was eaten by Sam”
is it possible for two sentences to have the same surface structure, but different deep structure?
yes
ex: “The police must stop drinking after midnight”
in what order do we use surface structure and deep structure in the following situations:
1) when first hearing speech
2) a while after hearing speech
3) when speaking/writing to others
when you read or hear speech, you are moving from surface structure to deep structure
after time, you may forget the surface structure, but will remember the deep structure
when you want to express your thoughts to other people, you must transform deep structure into surface structure
phenome
A unit of speech sound in a language
morphemes
The smallest units of meaning in a language
how many morphemes are in the word “players”? What are they?
three
play - indicates the action
er - indicates the person is doing the action
s - indicates that it is plural
what is the hierarchy of language?
Phenomes Morphemes Words Phrases Sentence
discourse
sentences are combined into paragraphs, articles, books, conversations, and so forth
bottom up processing in language
analyzing the hierarchy of language, using phonemes to create morphemes to create words
top down processing
sensory information is interpreted in light of existing knowledge, concepts, ideas, and expectations
speech segmentation
perceiving where each word within a spoken sentence begins and ends
why is speech segmentation a top down process?
The auditory breaks that we hear in speech often don’t correspond to the physical breaks produced by the spaces and written sentences
pragmatics
The knowledge of the practical aspects of using language
why are pragmatics a top-down process
it uses social context to interpret language
where is Broca’s area?
left frontal lobe
function of broca’s area
Word production and articulation
Hand motor – control system
where is Warnicke’s area?
back temporal lobe
function of Warnicke’s area
speech comprehension
aphasia
what is it
Is it permanent or temporary
impairment in speech comprehension and/or production
Can be permanent or temporary
what sex differences exist in the brains language processing?
men used the left hemisphere for language function moreWomen used both hemispheres
what are biological factors that influence language acquisition
human children master language early in life without formal instruction
All adult languages have common structural characteristics
Young infants can perceive the entire range of phonemes
language acquisition device
an innate biological mechanism that contains the general grammatical rules common to all languages
are parents more likely to correct grammar or deep structure as their children’s language skills are developing?
deep structure
language acquisition support system
factors in the social environment that facilitate the learning of a language
telegraphic speech
A noun and a verb
does language acquisition have a sensitive period?
yes
when is the sensitive period for language acquisition
between infancy and puberty
T/F there is a sensitive period for language acquisition for deaf children, when learning sign language
true
speech characteristics from 1 to 3 months
can distinguish from speech sounds and nonspeech sounds, prefers speech sounds
Undifferentiated crying
Cooing when happy
speech characteristics from 4 to 6 months old
babbling
Child vocalizes in response to verbalizations of others
speech characteristics from 7 to 11 months
loses perception of phenoms not in language
Child moves tongue with vocalizations
Discriminate between some words
Begins to imitate words sounds
speech characteristic at 12 months
first recognizable words
Usually one word
speech characteristics from 12 to 18 months
Child increase his knowledge of work meetings
Use single words to express phrases or requests
Primarily uses nouns
speech characteristics from 18 to 24 months
vocabulary expands
Rudimentary, two word sentences
Telegraphic speech
speech characteristics from 2 to 4 years old
vocabulary expand rapidly
Longer sentences with a basic syntax
speech characteristics from 4 to 5 years old
Child has learned basic grammatical rules for combining symbols into meaningful sentences
when is a second language learned best?
during the sensitive period of childhood
which aspect of language is harder to learn at a later age: vocabulary, syntax, grammar
syntax and grammar