Early multi-word speech: Nativist approaches Flashcards
What do nativist assume about language learning?
Children approach
the task of learning language with innate machinery that is
specific to language
Children approach
the task of learning language with innate machinery that is
specific to language
Is this the nativist or constructivist approach?
Nativist
Children approach
the task of learning language with innate machinery that is
specific to language
This can be described as…?
Language Acquisition Device
or
Universal Grammar (UG)
Language Acquisition Device or Universal Grammar (UG) is known as…?
The way children approach
the task of learning language with innate machinery that is
specific to language
Children’s utterances are creative because they have
access to innate grammatical rules
Is this…?
a. Nativist
b. Constructivist
a. Nativist
Children’s utterances are creative because creativity is based on the use of lexical frames learned from the language children hear, with new items inserted into variable ‘X’ slots
e.g. I want X
Is this…?
a. Nativist
b. Constructivist
b. Constructivist
Children observe adult word order because they have an
abstract rule
Is this…?
a. Nativist
b. Constructivist
a. Nativist
Children observe adult word order because they pick up highly frequency lexical frames from their input (which, of course, follow the adult word order)
Is this…?
a. Nativist
b. Constructivist
b. Constructivist
Generalisations demonstrate that children learn these patterns gradually from distributional analysis of the language they hear
Is this…?
a. Nativist
b. Constructivist
b. Constructivist
Generalisations (e.g. adding inflections to words, wug ->
wugs) provide evidence of abstract (innate) rules
Is this…?
a. Nativist
b. Constructivist
a. Nativist
What do Nativists argue about utterances that are creative?
Children’s utterances are creative because they have
access to innate grammatical rules
What do Constructivists argue about utterances that are creative?
Children’s utterances are creative because creativity is
based on the use of lexical frames learned from the
language children hear, with new items inserted into variable ‘X’ slots
e.g. I want X
What do Nativists argue about observing adult word order?
Children observe adult word order because they have an
abstract rule
Subject - Verb - Object
What do Constructivist argue about observing adult word order?
Children observe adult word order because they pick up
highly frequency lexical frames from their input (which, of course, follow the adult word order)
What do Nativists argue about generalisations?
Generalisations (e.g. adding inflections to words, wug ->
wugs) provide evidence of abstract (innate) rules
What do Constructivists argue about generalisations?
Generalisations demonstrate that children learn these patterns gradually from distributional analysis of the language they hear
Simply = Children generalise patterns based on the sounds they hear
Assume that grammar is a symbolic computational system which processes the relationships between abstract variables
Is this…?
a. Nativist
b. Constructivist
a. Nativist
What do Nativists assume about grammar?
Assume that grammar is a symbolic computational system which processes the relationships between abstract variables
Assume that grammatical categories and rules are given apriori in the child’s brain from birth (UG)
Is this…?
a. Nativist
b. Constructivist
a. Nativist
Predict that the acquisition of a particular aspect of
grammar should have an all-or-nothing quality.
‘As soon as an item is assimilated into a class, that item automatically inherits the privileges of that category.’
Is this…?
a. Nativist
b. Constructivist
a. Nativist
What do nativists assume about grammatical categories?
Assume that grammatical categories and rules are given apriori in the child’s brain from birth (UG)
What do nativists predict in the acquisition of a particular aspect of grammar?
Predict that the acquisition of a particular aspect of
grammar should have an all-or-nothing quality.
‘As soon as an item is assimilated into a class, that item automatically inherits the privileges of that category.’
As soon as a child learns that the word “dog” is a noun, they will treat any other noun words like “dog”
What does this suggest about nativists’ view on acquisition of grammar?
Acquisition of a particular aspect of grammar should have an all-or-nothing quality
What are the 2 general predictions nativists have?
1) Children should learn these innately specified aspects of grammar very early on
2) Children should show consistent treatment of
members of a particular grammatical category
According to Radford, ‘…Once a child is able to parse an utterance such as “close the door!”, he will be able to infer from the fact that the verb “close” in English precedes its complement “the door”, that all verbs in English precede their complements…’
What does this mean?
Children will catch on to the fact that an object has to come after the verb in English sentences
What are the 4 principles and parameters of nativist approach to language acquisition?
1) All the possible rules for languages are innate.
2) Grammar is universal (UG) – the rules of grammar apply in all languages.
3) Where the rules of grammar differ across languages, they do so in highly constrained ways which are encoded by
parameters (kind of like a lightswitch, can switch on an off)
4) Children need to work out which parameter settings apply for the language they are learning.
What do nativists believe about rules of language?
All the possible rules for languages are innate.
What do nativists believe about grammar?
Grammar is universal (UG) – the rules of grammar apply in all languages
What do nativists believe about the rules of grammar across languages?
Where the rules of grammar differ across languages, they do so in highly constrained ways which are encoded by
parameters
(kind of like a lightswitch, can switch on an off)
What do nativists believe about children leaning parameter settings for language?
Children need to work out which parameter settings apply for the language they are learning.
Give 2 examples of parameter settings
1) Word order
Verb-Object (English) or Object-Verb (Japanese)
2) Subject use
In some languages subjects are obligatory (English)
In others subjects are
optional (Italian)
I eat sashimi
What word order does this follow?
Verb-Object (English)
“Watashi-wa sashimi-o tabe-tai-desu“
= I sashimi eat-want
Object-Verb (Japanese)
It is raining
Does this sentence have an obligatory or optional subject?
Obligatory (English)
Sta piovendo = is raining
Does this sentence have an obligatory or optional subject?
Optional (Italian)
What are the 2 theoretical advantages of universal grammar?
1) Avoids problem of explaining how children
acquire complex grammatical rules
2) Allows a unified theory of acquisition across languages whilst explaining how languages differ
Avoids problem of explaining how children
acquire complex grammatical rules
What is this an advantage of?
Universal grammar
Allows a unified theory of acquisition across languages whilst explaining how languages differ
What is this an advantage of?
Universal grammar
Children’s early utterances (usually) observe adult word order
What is this evidence of?
That the relevant parameter is set
Children are productive from early on (allgone sticky)
What is this evidence of?
Children are applying rules of grammar
There are some evidence that children understand the role of word order (Subject-Verb-Object transitive construction) from preferential looking studies at what age…?
Age 2 yrs or earlier
What are the 3 empirical evidences for principles and parameters of the nativist approach?
1) Children’s early utterances (usually) observe adult word
order
= Taken as evidence the relevant parameter is set
2) Children are productive from early on (allgone sticky)
= Taken as evidence they are applying rules of grammar
3) Some evidence that children understand the role of word order (Subject-Verb-Object transitive construction) from
age 2 yrs or earlier from preferential looking studies
Describe preferential looking/pointing studies
1) The infant looks at 2 pictures on the screen
e.g. A picture of a monkey hugging the frog
e.g. A picture of a frog hugging a monkey
2) They hear a sentences that describes one of the pictures
e.g. “The frog is kradding the monkey”
3) Experimenters measure where the children the children look at to see if they are able to match the sentence with a suitable image
At what age can children identify the correct picture to match Subject-Verb-Object sentences from a choice of 2 causal actions
1 year 9 months
Children aged 1;9 can identify the correct picture to match _____ sentences from a choice of 2 causal
actions
Subject-Verb-Object
Children aged 1;9 can identify the correct picture to match Subject-Verb-Object sentences from a choice of 2 causal actions
What is this evidence of?
List 2 things
Being able to set the word order parameter and universal grammar
What did constructivists argue about comprehensions vs production?
Maybe children require stronger knowledge for language production compared to comprehension
Because production requires more detailed knowledge
Children learn enough details for comprehension but not enough for production
What are the 3 theoretical problems for universal grammar?
1) Parameters not clearly specified.
- How many parameters are there?
- Which aspects of language are coded by parameters
and which are not?
2) Unclear how children avoid setting parameters
incorrectly.
- Want a drink?, Got to go now
3) Bilingualism
- How do children set two (or more) versions of same parameters?
Bilingualism is a theoretical problem for…?
Universal grammar
Bilingualism is a theoretical problem for universal grammar? Why?
How do children set two (or more) versions of same parameters?
It is unclear how children avoid setting parameters
incorrectly
Why?
Because in informal/causal conversations in English, we sometimes drop the subject
e.g. Want a drink? instead of Do you want a drink?
Unclear how children avoid setting parameters
incorrectly is a theoretical problem for …?
Universal grammar
Parameters not clearly specified is a theoretical problem for…?
Universal grammar
Children display limited knowledge of Subject-Verb-Object word order in production and act-out studies
What is this evidence of?
Evidence against the principles and parameters of nativist approach
Naturalistic data studies provide evidence of partial,
lexically specific knowledge within a grammatical category
– verbs, auxiliaries, determiners
What evidence does this provide
Evidence against the principles and parameters of nativist approach
Many studies show a very close relation between what children hear, how often, and what and when they learn
What evidence does this provide?
Evidence against the principles and parameters of nativist approach
List 3 evidence against the principles and parameters of nativist approach
1) Children display limited knowledge of Subject-Verb-Object word order in production and act-out studies
2) Naturalistic data studies provide evidence of partial,
lexically specific knowledge within a grammatical category
3) Many studies show a very close relation between what
children hear, how often, and what and when they learn
Nativist approaches provide an account of children’s early multiword utterances that emphasises their similarity to …?
Adult language