Across
- 5. Characterised by environment
- 6. Hypothetical tool in the brain
- 8. Term for a parent/guardian of a child
- 9. Children mimicking speech with incoherent noises
- 10. Term for one-word utterance
- 13. Incorporates nature and nurture
- 14. A bilingual person that learns two languages at the same time
- 16. Something that is 'built-in'
- 18. A bilingual person that learns another language later on in their life
Down
- 1. Ability to acquire sounds associated with language
- 2. Ability to understand structure of words
- 3. First name of the 'feral' child
- 4. Theory created by Noam Chomsky
- 7. Theory created by B.F. Skinner
- 11. A person fluent in two languages
- 12. Ability to assign meaning to words
- 14. Ability to understand sentence structure
- 15. Characterised by genetics and biology
- 17. Period of development from ages 0-7