CLA- Lexical and semantic development
- Created by: AngelWhitehurst
- Created on: 05-06-17 19:05
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- Lexical and Semantic development
- Rate of acquisition
- End of first year, child begins to speak.
- 18 months: vocabulary of about 50 words.
- 2 years: 200 words.
- 5 years: 2000 words.
- 7 years: 4000 words.
- Understanding
- At each stage, the number of words understood by the child is expected to be higher.
- Aithison (1987)
- Labelling - first stage involves making the link between the sounds of particular words and the objects to which they refer.
- Packaging - Understanding a word's range of meaning.
- Network building - connections between words.
- Rate of acquisition
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