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Section 9
Thinking and Language
Term | Definition |
---|---|
concept | mental grouping of similar objects, events, ideas, people, etc. |
prototype | an ideal model used as a prime example of a particular concept |
algorithm | set of steps that if followed correctly will eventually solve a problem by generating all possible solutions |
heuristic | strategy or simple rule that does not guarantee a solution to a problem but offers a likely shortcut to the solution |
syntax | system of grammatical rules in a language |
semantics | what words are supposed to mean in a language (dictionary definitions) |
pragmatics | common usage of words and phrases (slang, figures of speech) |
language acquisition device | Noam Chomsky- innate mechanism that enables a child to analyze language and extract the basic rules of grammar |
receptive language | understanding words |
expressive language | speaking words |
fast mapping | rapid informal vocabulary acquisition |
syntactic bootstrapping | rapid informal grammar acquisition |
expansions | adult responses that elaborate on child's simple speech to create full sentences |
recasts | adult responses that restructure child's speech into grammatically correct form |