Child Language Acquisition Flashcards
Skinner
Behaviourist theory:
- positive and negative reinforcement
- when children use correct utterances, which are reinforced by an adult, they are more likely to repeat the utterance
Chomsky
LAD:
- children must have an innate device (language acquisition device), to learn language as they receive impoverished language input from adults
Bruner
Interactionist theory:
- language is learnt through interaction with other people (they are the child’s LASS - language acquisition support system).
Halliday
7 functions of language
Heuristic function
Helps children find out more about their environment
Imaginative function
Imaginary world children use in play
Interactional function
Formation of relationships with others
Instrumental
used to express needs
Personal
Opinions, feelings, identity
Regulatory
Used to tell others what to do
Representational
Used to convey facts/info
Roscorla
types of over extension
Overextension
Giving an object a wider meaning than it actually has
Categorical overextension
The name for one member of a category is used for all members of the category
e.g. apple is used for all fruits
Analogical overextension
A word for one object is extended to one in a different category
e.g. ball for an orange
Predicate overextension
A word used for something despite an absence of the object
e.g. pointing at a pond and saying duck
Underextension
Giving an object a narrower meaning than it actually has
Brown
Typical order of morphological acquisitions
1. -ing
2. -s (plural)
3. -‘s (possessive)
4. a, the
5. -ed
6. -s (third person singular verb ending)#
7. be (primary auxiliary)
Jean Aitchson
Labelling, packaging, network building
- labelling
Linking words to objects to which they refer
- packaging
Exploring labels and what they can be applied to - where over/under extensions occur
- network building
Making connections between words, understanding similarities and opposites
Garvey
Pretend play:
- studied pairs of children to find that children adopt roles and identities, and invent settings and objects during pretend play
Berko and Brown
Fis phenomonon:
- children understand the words meaning, but have a wider receptive vocab than productive vocab so can’t voice the word
Bellugi
Stages of negative formation:
1. no or not, start of sentence
2. no or not inside sentence
3. attaches negative to auxiliary verbs and copula ‘be’