Two key characteristics of language
o Symbolic reference
o Generative grammar
Generative grammar
• Set of rules that determine the form and meaning of sentences
• Four aspects of language
o Phonology (combinatorial signs) o Semantics (word meaning) o Syntax (rules for forming words/ sentences) o Pragmatics (social/ cultural rules for using language (turn taking, eye contact etc)
• Language is experience expectant
all development is laid down but if you don’t experience it you won’t develop it
• Phonemes
the basic units of sound in a language
Babies under ten months can tell the difference between two phonemes in any language
phonology
combinatorial signs
semantics
word meaning
syntac
rules for forming words/ sentences
pragmatics
social/ cultural rules for using langugage
cooing milestone
2-5 months
babbling milestone
5-10 months