How we interpret a sentence, other than words. Provide an example of this
Dog chase cats. Cats chase dogs. (Both are understandable yet differ in meaning)
Chase dogs cats (does not really make sense)
Rules that govern how we combine words into phrases and phrases into sentences
Syntax
Describe phrase structure
Sentence=noun phrase+ verb phrase
Describe noun phrase structure
(Article)+ (adjective)+ noun
Describe verb phrases
Verb+ (propositional phrase)
Deascribe prepositional phrase
Preposition+ noun phrase
Describe transformational grammar with “the man who was running is bald”
You can turn it into a question by moving is- is the man who was man running bald (grammatical)
ungrammatical: “was the man who running is bald”- can’t move the was because it was part of an embedded clause
What is the points of evidence that syntax is psychologically real?
Children with minimal knowledge of grammar can make adult-like grammaticality judgements
Damage to the left hemisphere can impair syntactic processing independent of semantic processing
Sentences that are syntactically complex take longer to read independent of their length
If you give a syntactic anomaly mid sentence, the brain registers it before the sentence’s meaning can be contemplated
Do we mostly produce grammatical sentences? At what age ranges?
Yes we do, unless there are certain impairments, even as young children
Are children able to tell if sentences are grammatically off? Provide an example of a study.
Asks 2 year old children do the sentences sound silly:
Clothes iron
Song me a sing
Ball me throw
Cup find
Were suggested to correct the sentences, and were able to- iron clothes, sing me a song, fill the cup, etc
Provide an example of 7 year olds being able to understand grammar
Are able to tell “Golf plays the sister” is not gramatically correct when “The sister plays golf” is, Understand is and are. Children were generally found to agree with adult grammar judgements especially by 7, over chance by 5
Language area in the left inferior frontal gyrus
Broca’s area
Language area in the left superior temporal gyrus
Wernicke’s area
Language areas in the brain are only on which sides of the brain?
Only on the left side of the brain, not mirrored
language disorder
Aphasia
Patients with Broca’s areas would have impairments in…
Lose the ability to combine noun and verbs in sentences, ungrammatical yet still meaningful for conveying meaning
Broca’s area is more critical for?
Syntax, broken sentences
Patients with Wernicke’s aphasia have impairments in?
meanings and semantics, can make grammatical yet is non-meaningful
Wernicke’s aphasia leads to?
Spared syntax but are unable to find the words they are trying to retrieve.
Describe processing speed with “Sherlock saw the man using binoculars”
Technically can be used in two ways. “the man using binoculars” can either be attached to “saw” (minimal attachment) while the second one, Sherlock saw the man using binoculars, using is used to describe the man (nonminimal attachment) because it uses different levels
Describe “the spy saw the cop with binoculars/revolver but the cop didn’t see him”
Binocular takes longer to read because binocular sentence could be interpreted with different ways- cop or spy both have binoculars. Revolver sentence is simpler because you can’t see someone with a revolver
How was EEGs used to measure whether syntax was neurologically detectable
Recorded ERPs (EEG data) as participants read grammatical or ungrammatical sentences like “the doctor hoped the patient was lying”/ “the doctor forced the patient was lying”. It was found that spike in activity occurs 600 ms following the first sign of a syntactic error- positive spike of activity
Describe the monster-name study
most adults label the monster a rat-eater instead of rats-eater after being primed with paper-eater and glue-eater. 3 year olds do the same. Done because of rules for applying affixes. Compound (-eater) takes precedent over plurals, so the #s is dropped out
How do we know language level rules?
“Language instinct”- humans are born with Language Acquisition device to learn basic rules- you speak the language that is modeled for in your community. Differences between languages are superficial but shared syntactic notion that are shared