CLD - spoken Flashcards
what are the 5 stages of CLD and when do they occur?
- Pre-verbal (0-12months)
- Holophrastic (12-18months)
- Two-word (18months)
- Telegraphic (2-3yrs)
- Post-telegraphic (3+yrs)
what are 4 features of pre-verbal?
vegetative
cooing
babbling
protoword
in the holophrastic stage, one word represents…
a whole sentence
what are the 6 features of speech in the holophrastic stage?
deletion
substitution
addition
reduplication
consonant cluster reduction
deletion of unstressed syllables
what is deletion?
babies miss out consonants at the end of words
what is substitution?
babies substitute one sound for another
what is addition?
babies often add an extra vowel to the end of a word
what is reduplication?
babies repeat a whole syllable
what is consonant cluster reduction?
babies miss out a consonant when they occur in groups
what is deletion of unstressed syllables?
e.g ‘banana’ becomes ‘nana’
what is over-extension?
children use a word to apply to a much bigger group of things than an adult would
what is under-extension?
a child learns the word ‘car’ but believes that it only refers to their family’s car
what are the 5 types of relationship between words in the two-word phase?
conjunction
description
locating
possession
agent/object
what is conjunction?
joining two things together
e.g cup glass = a cup and a glass
what is description?
one word describes another
e.g yellow teddy = the yellow teddy
what is locating?
showing where something is
e.g coat chair = the coat is on the chair
what is possession?
one thing belongs to another
e.g daddy hat = daddy’s hat
what is agent/object?
one thing is acting on another
e.g mummy book = mummy is reading a book
what happens in the telegraphic stage?
children tend to miss out several words than an adult would include, such as auxiliary verbs, prepositions and determiners
what are key developments in the telegraphic stage?
asking questions, negative sentences, tenses and using determiners
what happens in the post telegraphic stage?
children understand morphemes and perform virtuous errors
what is a free morpheme?
can stand alone as an independent word
what is a bound morpheme?
must be attached to a free morpheme and add meaning to it
what are virtuous errors?
children making linguistic errors based on previous knowledge
e.g saying runned instead of ran