Lecture 1: Introduction To Language Development Flashcards
(32 cards)
When do children acquire the basics of language?
By the age of 5
What does a child have to acquire?
Form, meaning, grammar, use, speaking and understanding
What are some challenges children may come across whilst acquiring language?
- Syntax (noun, and count noun),
- Morphology (plural ‘-s’, affixes/prefixes etc.),
- Idioms (“playing cat and mouse”)
- Abstract words (nouns: ‘dream’, and ‘love’; coordinating conjunction: “and, “like”)
- Learning the past tense (regular and irregular)
- Over generalisation of rules (e.g. “My teacher holded the baby rabbit”)
- Over generalisation of transitive and intransitive
- Going beyond ‘what’s been said’
What are transitive and intransitive words? Explain how they’re over-generalised.
- Transitive verbs are verbs that have an object to receive the action. E.g. “I rode that bike”
- Intransitive verb are verbs that do not have an object to receive the action. E.g. “I laughed”
What do you over generalisation errors suggest
That language is rule governed and creative.
In regards to pragmatics, what are areas that children find difficult?
- Pragmatics in comprehension: reading between the lines
- Pragmatics in production: turn taking, relevance, other person’s knowledge and intentions (theory of mind)
- Imaginary dialogue: you: “so are you going out on another date with Dave tonight” me: “I’m washing my hair”
What do researchers who study language acquisition need to explain?
How children
• learn so many words
• acquire apparently rule governed behaviours in morphology and syntax
• go beyond what is said and integrate knowledge of persons intentions, body language, facial expression, and intonation
What are the language milestones?
- Cooing: 2 to 3 months
- Babbling: 4 to 6 months
- Single words: 12 to 15 months
- Word combinations: 18 to 24 months
- Simple sentences: 24 to 36 months
- Complex sentences: 36 months and over
What are the language milestones for death child exposed to native signing models?
Deaf children exposed to native signing models acquire language milestones at the same age as typically developing children. For example, babbling is 4 to 6 months; single words 12 to 15 months et cetera.
What is child directed speech?
Child directed speech is a registered that is used by mothers and all carers when addressing young children.
Children prefer child directed speech to adult directed speech as it attracts and maintains the infants attention.
What is child directed speech (CDS) also known as?
“Baby talk”
“Motherese”
“Parentese”
“Baby talk register” (btr)
What are the grammatical features of child directed speech?
Consists of shorter well formed utterances.
Consists of fewer false starts, incomplete sentences, and hesitations.
Includes fewer complex sentences and subordinate clause.
What are the prosodic features of child directed speech?
Has a high pitch.
Has exaggerated intonation.
Has a slower tempo.
What are the semantic features of child directed speech?
Meaning is highly redundant (give more information than is required).
It is closely related to immediate context.
Consists of a restricted set of vocabulary.
There is lots of repetition.
According to the attachment theory, why is attachment important?
Young children need to develop a relationship with at least one primary caregiver in order for social and emotional development to proceed normally.
What is joint attention? Briefly, why is it important?
It is the process of sharing one’s experience of observing an object or event by following gaze or pointing gestures.
It’s important because it is critical for social, language, and cognitive development.
When does joint attention appear/emerge?
From about eight months, the child is able to follow the line of regard of a parent if the adult first establishes eye contact and then turns their head.
At what age can children correctly located the target object that an adult looks that, without a clue of a head turn? (Joint attention)
At 12 months, the child can correctly locate target objects that adults look at, without the clue of a head turn.
When does a child start pointing?
Just before their first birthday.
Why is pointing a very important gesture?
It means “if you look there, you’ll know what I mean”. Therefore, pointing can convey an almost infinite variety of meanings.
It is also considered a universal gesture; as it’s widespread across cultures.
What are some gestures that can be observed in toddlers?
- Showing:the toddler will hold an object tightly so partner may view it
- Giving: the toddler will hold an object in the open hand for their partner to take
- Pointing: the toddler will point to objects or events of interest
- Requesting: The toddler will lean and reach for desired objects
Describe the development of canonical babbling.
Initially produce vowel-like sounds.
At two months they begin to make imprecise syllables that sound like “goo” or “gaaaa”.
Speech continues to broaden until six months or so.
Infants squeal, growl, and blow through their lips as well as “gooo”.
Infant’s sounds sound accidental and biologically driven.
At 10 months CANONICAL babbling emerges. Sounds/babbles are well formed and they are rhythmically duplicated syllables example
As the child reaches their first birthday, some children begin to use these syllables to name objects or people.
Although the syllables may not be real words, children’s consistent parenting of such syllables with particular reference makes them words in the functional sense.
When does canonical babbling emerge?
7 to 10 months
At what age does intentional communication develop?
8 months
