CLA Flashcards
What are the four main theories of language acquisition?
- Behavioural
- Cognitive
- Nativist
- Interactionalist
Who is the main theorist for behavioural theory?
Skinner.
Who is the main theorist for cognitive theory?
Piaget.
Who is the main theorist for nativist theory?
Chomsky.
Who is the main theorist for interactional theory?
Bruner.
Outline the behavioural theory:
- Environment.
- Imitating caregivers.
- Modifying use of language due to operant conditioning (positive/negative reinforcement).
What does operant conditioning provide? (Behavioural)
Teaches child mistakes to avoid + correct them.
- Correct use = telling the child they’re clever + providing a request they have made (e.g. giving them food).
- Incorrect use = told they are wrong then corrected.
Outline nativist theory:
- Born with an innate drive for learning language (LAD).
- Biological.
- LAD is a baseline for understanding grammatical structure.
- LAD contains knowledge of universal grammar (shared grammar rules that all human languages share).
What supports that language acquisition is biological rather than behavioural?
As children learn new words they can incorporate them independently.
Outline interactionalist theory:
- children are born with ability to develop language but require regular interactions with caregivers/teachers to understand fluently (LASS).
- Caregivers correct mistakes + teach what objects are/their purpose = helps scaffolding.
Outline cognitive theory:
- Internal processes + schemas.
- Applying schemas through assimilation (fitting new info to what is already known) + accommodation (changing schema to support new Info).
- Before language development -> can’t express things they can’t understand.
- There are four stages.
What are the four stages within cognitive theory?
- Sensorimotor
- Pre-operational
- Concrete operational
- Formal operational
Outline the sensorimotor stage (cognitive):
- From birth to 2 years old.
- Develop sensory coordination by playing with things.
- Babbling + few spoken words.
Outline the pre-operational stage (cognitive):
- From 2 to 7 years.
- Better grasp of: grammatical structure, context, syntax.
- Language is still egocentric (understanding of the world is limited to how it affects them).
Outline the concrete operational stage (cognitive):
- From 7 to 11 years.
- Understand concepts: time,numbers, object properties, reasoning, logic.
- Allows them to speak in greater detail about own thoughts.
- Understand different viewpoints.
Outline the formal operational stage (cognitive):
- From 12 to adulthood.
- Engage in higher reasoning such as hypotheticals.
- Language is unlimited (no cognitive limit).