Child Language Flashcards
David Crystal (1996) - Children’s stages (First three)
Cries, burps and burbles (0-2 months) - experimenting with noises and sounds from pain, hunger and discomfort. Parents learn to respond.
Cooing (4 months) - not yet forming recognisable vowels and consonants
Babbling (6-9 months) - vocal play which involves vowel and consonant sounds which can be reduplicated (repeated sounds like ‘mama’) or variegated (different sounds put together). Also, extended repetitions of some basic phoneme combinations (‘bababa’)
David Crystal (1996) - Children’s stages (Last 4)
1 Word / Holophrastic stage (12-18 months) - when a child uses only individual words to communicate (single word utterances). Over usage of nouns + NVC (non-verbal communication) is significant (gestures).
Two-word stage (18-24 months) - a child begins to put two words together.
Telegraphic stage (23-36 months) - a child’s utterances will be three words and more, usually omission of determiners/articles, auxiliary verbs + propositions.
Post-telegraphic stage (36+ months) - A child’s language will include both content and grammatical words and more closely resemble adult speech.
Michael Halliday’s 7 functions of language (pragmatic development)
Instrumental - Used to fulfil needs (‘I want’)
Regulatory - Influences the behaviour of others (persuade, request, command)
Interactional - Develop social relationships
Personal - Conveys attitudes/expresses feelings
Informative - Relaying/requesting information
Heuristic - Learn and explore the environment around them (Q&As)
Imaginative - Being creative and can be accompanied by play
Phonological Development
Children learn vowels before consonants.
Intonation and pitch are crucial at the one/two-word stages.
Children simplify their pronunciation in many ways… Such as:
How do children simplify their pronunciation?
Deletion
Substitution
Addition
Assimilation
Reduplication
Voicing
De-voicing
Deletion
Final consonants - cat -> ca
Unstressed syllables - banana -> nana
Consonant clusters are reduced -> splash
Substitution
R becomes W - rock -> rock
Th becomes D, N or F - there -> here
T becomes D
P becomes B
Addition
A vowel is added to the end of a word - dog -> dogu
Assimilation
One consonant in a word is changed because of the influence of another in the same word
(For example, toddlers commonly produce “doggie” either as “goggie” or “doddie.” Instead of using both a d and a g sound, they use the same consonant twice. )
Reduplication
Repetition of a phoneme (‘babababa’)
Berko and Brown (1960)
‘Fis’ phenomenon
- Children know what they mean before they can actually say and pronounce it.
- A child referred to a plastic fish as his ‘fis’. When asked by an adult if it was his ‘fis’, he denied and said ‘no, my fis’. When he was then asked ‘is this your fish’, he replied ‘yes, my fis’.
- This proves that understanding may develop faster than the ability to pronounce things.
Lexical and semantic development
Aged 5-7 children can say abstract nouns but determiners and prepositions are omitted.
Katherine Nelson (1973)
Categories for early acquisition
1) Naming
2) Actions/events
3) Describing/modifying
4) Personal/social
Jean Aitchison
3 stages of lexical development
1) Labelling - linking words to objects
2) Packaging - over / under extension
3) Network building - make connections between words
Piaget
Children are active learners and cognitive development influences language. So… Children can’t say words until they understand them, suggesting it can’t be taught until they’re ready.
Leslie Rescorla (1980)
3 categories of overextension
1) Categorical - 1 member of a category is extended to all members (apple -> all fruit)
2) Analogical - word for 1 object for a different category based on similar physical properties (cat + scarf)
3) Mismatch statements - 1 word utterances that are abstract (about one object in relation to others)
Grammatical development
What difficulties does English have?
Irregular grammatical structures
So…
A child can be affected by poor grammar of caregivers and can overgeneralise rules
Types of determiners
Articles - a, the
Numerals
Possessive
Quantifiers - more, some
Demonstratives - this
David Crystal grammatical development at two-word, telegraphic and post-telegraphic stages
Two-word - subject + verb / verb + object
Telegraphic - subject + verb + object / complement / adverbial
Post-telegraphic - overgeneralisation occurs, longer noun phrases, virtuous errors.
Berko (1958)
The wug test
- Proof that grammar rules are innate
- Children were shown one ‘wug’ and when they were shown two they said two ‘wugs’
- This shows that they knew to add a plural, despite not knowing what it was
Bellugi
Children’s stages of learning the following:
Pronouns –
1) Use their name first – egocentric.
2) Recognise the difference between names, I and Me
3) Correctly apply pronouns – I, me, they
Questions –
1) Intonation for questions
2) Acquire question forms.
3) Use auxiliary verbs.
Negation –
1) ‘no’ used at the start of sentences.
2) ‘no’/’not’ used/moved to the middle of a sentence.
3) More correct form
Child Directed Speech (CDS) features
- One-word utterances
- Use of concrete nouns + dynamic verbs
- Echoing (repeat what the child has said)
- Exaggerated prosodic cues – ‘uh-oh’.
- Expatiation – adding extra information.
- Higher pitch, exaggerated intonation and stress
- Over articulating – use of precise sound
- Frequent use of the child’s name + omit pronouns.
- Simple syntax and lexical choices
- Use of expansions – adult fills out a child’s utterance.
- Questions and commands (imperatives)
Debate – is CDS essential or detrimental (harmful) to a child’s development?
…
CDS is essential:
- Babytalk helps mental development, which helps their language.
- The verbal interaction shows children the bidirectional nature of speech and the importance of verbal feedback.
Clarke-Steward (1973)
- Children whose mothers’ talk more have larger vocabularies.
Snow (1972)
- Disagreed with Chomsky.
- Said that the speech directed at children was found to provide a clear, simplified and well-formed entry point into the complexities of language learning.
Cambridge university (2018)
- Children prefer to be spoken to in CDS as the brain synchronises with the rhythmic nature of utterances.