cla Flashcards
what is a phoneme
smallest possible unit of a sound
what is phonology
the study of the sound systems of language
what is phonetics
the study of how speech sounds are made, transmitted and received
what age is the vegetative stage?
birth - 4weeks
what happens during the vegetative stage?
vocal practice through crying which starts as a reflex action however over several months babies learn their noises entail a response
What age is the cooing stage?
4-7 weeks
What happens during the cooing stage?
articulation of mainly vowel sounds often isolated and monotone. sound such as ‘coo’
what age is the babbling stage?
6-12 months
What happens during the babbling stage?
more advanced sound making, greater range of sounds, more consonants.
Typically consonant vowel reduplication, dada.
Babies who can hear start to specialise in sounds of the language around them
what age is the proto-word stage?
Babbling starts to resemble adult language- word like vocalisations which lead to child first words.
Meanings begin to emerg e.g. using mm to meaning ‘give me that’