Development of Language Flashcards
What is language?
structured system of sound patterns and socially standardized meanings
What are the 5’grammatical’ components of language?
phonology semantics syntax phonemes morphemes
What does phonology refer to?
units of sounds together to make words
What do semantics refer to?
a system of meanings
What does syntax refer to?
rules
What do phonemes refer to?
units of sound that differentiate words (mat vs cat)
What do morphemes refer to?
smallest gramatical unit
What are the two types of morphemes
free (words)
bound (add ons eg. -ing)
What are some other types of symbols other than the alphabet?
graphic (music)
motoric (instructions)
gestural (hands)
sensory/ iconic (associated with experiences)
Around 8-10 months what types of symbols are used for communication and why are they used?
gestural- used to communicate and represent
What are 3 gestures that are first exhibited?
waving
shaking head
pointing
What is an example of symbolic representation in infancy?
pretend play
What does deferred imitation mean?
When a child can imitate an object without it being present to copy (pretend play)
When does deferred imitation occur in Piaget’s stages?
end of sensorimotor stage
What are the two main stages of language acquisition?
prelinguistic
linguistic
What are the 3 sub stages within prelinguistic speech?
crying
cooing
babbling
What are the 3 sub stages within linguistic speech?
holophrastic speech
two word utterances
telegraphic speech
What is the purpose of prelinguistic speech?
forms of vocal play - refines muscles
There are different sounds etc. with crying. What do some represent?
hunger fatigue discomfort anger pain
What is cooing and when does it occur?
A repetition of vowel sounds.
6 weeks- 3 months