CLD: Speaking Flashcards
What is the first stage of the pre-verbal stages of children?
Vegetative (0-4 months) sounds of discomfort or reflexive actions
What is the second stage of the pre-verbal stages of children?
Cooing (4-7 months) comfort sounds and vocal play using open-mouthed vowel sounds
What is the third stage of the pre-verbal stages of children?
Babbling (6-12 months) repeated patterns of consonant and vowel sounds
What is the fourth stage of the pre-verbal stages of children?
Proto-words/scribble talk (9-12 months) word-like vocalisations, not matching actual words but used consistently for the same meaning
What is the first stage of the lexical and grammatical stages of development for children?
Holophrastic/one-word (12-18 months) one-word utterances
What is the second stage of the lexical and grammatical stages of development for children?
Two-word (18-24 months) two-word combinations
What is the third stage of the lexical and grammatical stages of development for children?
Telegraphic (24-36 months) 3 and more words combined
What is the fourth stage of the lexical and grammatical stages of development for children?
Post-telegraphic (36+ months) more grammatically complex combinations
How many words do children know at 12 months?
50
How many words do children know at 24 months?
200
How many words do children know at 36 months?
2000
What did Katherine Nelson’s research on children’s first 50 words tell her?
60% of first words are nouns, verbs were second, modifiers were third
Who made the Universal Grammar theory?
Noam Chomsky
What is Universal Grammar?
A set of rules in our head about language that we are born with
What points are there to support the Universal Grammar theory?
Children are exposed to very little correctly formed language, yet children manage to learn their language all the same. Children do not simply copy the language that they hear around them, they deduce rules from it, which they can then use to produce sentences that they have never heard before.
What is the SVO grammar model and what percentage of the world’s languages use it?
Subject-verb-object, 75%
Who made the Innatist Theory?
Eric Lenneburg
What is the Innatist Theory?
If a child does not learn a language before the onset of puberty, the child will never master language at all. This is known as the critical period hypothesis.
What happened to Genie?
She wasn’t exposed to language until after the onset of puberty, meanings her language abilities only went as far as putting three words together. She couldn’t apply grammatical rules and use language in a meaningful way.
What is a virtuous error?
The phrase ‘virtuous error’ is usually applied to the mistakes children make as they develop grammatically. It implies that children make choices from a linguistic basis, and therefore are logical. Linguists call virtuous errors overgeneralisations.
Who did the Wug Files investigation and when?
Jean Berko 1950s
How and what did they find in the Wug Files Theory?
They gave children a picture of an imaginary creature called a ‘wug’ and asked them what more than one wug would be called. Three-quarters of 4-5 year olds surveyed formed the regular plural ‘wugs’.
What are plosives?
Plosives are created when the airflow is blocked for a brief time (b, d, g)
What are fricatives?
Fricatives are created when the airflow is only partially blocked and air moves through the mouth in a steady stream
What are acquired first: vowels or consonants?
Vowels
What is deletion?
Omitting the final consonant e.g. cup turns to cu
What is addition?
Extra vowel sound added e.g. doggie
What is assimilation?
Changing consonant/vowel for another e.g. gog