Spoken Child Language Acquisition Flashcards

(77 cards)

1
Q

What are the 4 main theories? With theorists?

A
  1. Behaviourism - developed by Skinner
  2. Nativism - developed by Chomsky
  3. Social interaction - developed by Bruner
  4. Cognitive - developed by Piaget/Vygotsky
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2
Q

What is behaviourism?

A

A theory that is based off of observable data, not on abstract theories. It states that trying things out through action or behaviour and if it works, one is conditioned to repeat it through reinforcement and it become a habit, so the brain is a blank slate

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3
Q

What is nativism?

A

A theory developed by Chomsky in the 1960s - attacked the behaviourism theory and said the brain was not a blank slate - all children have a Language Acquisition Device that shows our brain is hardwired

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4
Q

What is social interaction?

A

A theory developed by Bruner that states that one has an innate ability which is assisted by the environment and interactions around the learner of language - disagrees with poverty of stimulus

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5
Q

What is cognitive theory?

A

A theory that states that learning language is part of our overall cognitive development so as we learn concepts like size and volume, this is mirrored in our language - children only use a given linguistic structure when they understand the concept involved - they learn to speak naturally without the need for deliberate teaching

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6
Q

What do children have to learn?

A

-How to create individual phonemes and phonemic combinations
-How to use a vocabulary of words and understand their meanings
-How to combine a variety of sentence constructions, changing words formations to express different word classes
-How to use prosodic features such as pitch, loudness, speed and intonation to convey meaning
-How to structure interactions with others
-The subtleties of speech, such as politeness, implication, irony

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7
Q

Who developed the 8 stages of development?

A

David Crystal

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8
Q

What are Crystals 8 stages of development? With examples

A
  1. Vegetative e.g. reflexive sounds
  2. Cooing e.g. oohh, ahh
  3. Babbling e.g. Dadadada
  4. Proto words e.g. bot-bot (bottle)
  5. Holophrase/One word e.g. cup
  6. Two-word e.g. James tired
  7. Telegraphic e.g. I sleepy need nap
  8. Post telegraphic e.g. I am very hungry
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9
Q

Who are the 2 key theorists who explored the functions of children’s speech? What were their theories?

A
  1. Michael Halliday - Taxonomic Functions of children’s speech
  2. John Dore - Individual Speech Acts
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10
Q

What are the 7 functions of child speech in Michael Hallidays Taxonomic Functions of Speech?

A
  1. Instrumental
  2. Regulatory
  3. Interactional
  4. Personal
  5. Representational
  6. Imaginative
  7. Heuristic
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11
Q

What is the instrumental function type of language used to do in Michael Hallidays Taxonomic Functions of Speech? With example

A

Fulfil a need e.g. ‘want milk’

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12
Q

What is the regulatory function type of language used to do in Michael Hallidays Taxonomic Functions of Speech? With example

A

Influences behaviour of others e.g. ‘pick up’

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13
Q

What is the Interactional function type of language used to do in Michael Hallidays Taxonomic Functions of Speech? With example

A

Develop and maintain social relationships e.g. ‘love you’

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14
Q

What is the personal function type of language used to do in Michael Hallidays Taxonomic Functions of Speech? With example

A

Convey individual opinions, ideas and personal identity e.g. ‘me like Charlie and Lola’

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15
Q

What is the representational function type of language used to do in Michael Hallidays Taxonomic Functions of Speech? With example

A

Conveying facts and information e.g. ‘it hot’

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16
Q

What is the imaginative function type of language used to do in Michael Hallidays Taxonomic Functions of Speech? With example

A

Creating an imaginary world and may be seen mainly in play e.g. ‘me shopkeeper’

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17
Q

What is the heuristic function type of language used to do in Michael Hallidays Taxonomic Functions of Speech? With example

A

Learning about the environment e.g. ‘wassat?’

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18
Q

What are the 8 functions in John Dore’s Individual Speech Act?

A
  1. Labelling
  2. Repeating
  3. Answering
  4. Requesting action
  5. Calling
  6. Greeting
  7. Protesting
  8. Practising
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19
Q

What is the labelling function of language used to do in John Dore’s Individual Speech Act?

A

Naming a person, object or thing

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20
Q

What is the repeating function of language used to do in John Dore’s Individual Speech Act?

A

Repeating an adult word or utterance

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21
Q

What is the answering function of language used to do in John Dore’s Individual Speech Act?

A

Responding to an utterance of another speaking

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22
Q

What is the requesting action function of language used to do in John Dore’s Individual Speech Act?

A

Asking something to be done for them

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23
Q

What is the calling function of language used to do in John Dore’s Individual Speech Act?

A

Getting attention by shouting

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24
Q

What is the greeting function of language used to do in John Dore’s Individual Speech Act?

A

Greeting someone or something

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25
What is the protesting function of language used to do in John Dore’s Individual Speech Act?
Objecting to requests from others
26
What is the practising function of language used to do in John Dore’s Individual Speech Act?
Using language when no adult is present
27
What do children need to learn to communicate with others successfully?
Lexis Phonology Discourse Pragmatics Grammar and syntax Morphology Graphology and orthography
28
What is operant conditioning?
Conditioning a child into producing language by using positive and negative reinforcement, reinforcement encourages to do something again n but punishment discourages from it. The behaviourism theory is built off of this.
29
What are the strengths of behaviourism?
-It has been scientifically proven and there is evidence of this in the real world -Conditioning behaviour works on both humans and other animals, and there are specific experiments that proved this -It’s completely plausible - focuses on the information right in front of us rather than on abstract ideas -There is proof that when a child babbles, if they are given some vocal attention like intonation, they are likely to continue to make those same noises -Children pick up sounds, words and pronunciation that they hear around them - this is very obvious
30
What are the weaknesses of behaviourism?
-Although it has been tested on pigeons, does the same apply to humans and learning language -Children dont understand the conventions of being rewarded and punished, the theory therefore doesn’t work - may say words on a whim and never say them again -If a behaviour is rewarded at the wrong time, then the wrong behaviour may be reinforced and repeated -Removes the argument that all humans have a natural ability to speak -Children who are raised in homes where they aren’t rewarded for making words, still know how to speak the language - proving language isn’t developed based on behaviour
31
LAD?
Language Acquisition Device - linked with nativism - says our brain has a function in it to create and learn language
32
What is virtuous theory? What theory is it linked with?
States children have their own knowledge that displays a greater intelligence rather than repeating words like they’d say mouses instead of mice even though they’ve never heard that - these are called virtuous errors - linked with nativism
33
What is poverty of stimulus?
Poverty of stimulus comes from the nativist theory and says that a child isn’t exposed to planned language without hesitations, so it’s not clear to learn, thus they come up with language themselves through recalling it
34
Bound vs unbound morpheme?
Bound morpheme = has no meaning and is only used to make grammatical sense Unbound morpheme = infinitive word that can be applied to anything
35
Strengths of nativism?
-it makes sense -the evidence it uses to back the theory up does justify it -general consensus is the child isn’t exposed to planned language so basing it off of that makes sense -better than behaviourism in the sense that it acknowledges our brain isn’t necessarily a blank slate - we have an innate ability to move just as we have an innate ability to talk and produce language
36
Weaknesses of nativism?
-every child’s experience learning language is different - some parents may plan their language but others may not -using general trends in virtuous errors to learn language but that doesnt mean that it comes from an innate ability to produce language its just about noticing patterns -doesn’t acknowledge that our brain is impacted by our environment -not many studies done to show this -based on abstract belief not on much evidence `
37
What is the LASS? What theory?
Language Acquisition Support System - linked with social interactionism - the people and environment around a baby are a LASS
38
What is CDS? What theory?
Child Directed Speech - social interactionism - says that the people around a child use this style of language to help a child’s language development through the way they speak like speaking more slowly and more clearly
39
What is the critical period?
The period of time where the brain progresses the most
40
What resources are around a child that can support language development and act as a LASS?
Books - pictures, sound effects, texts Parents, friends, teachers, siblings Classroom displays like phonics etc. Toys, games Real world Signs, lists, notes Verbal games
41
Features of CDS?
Simplified grammar and meaning Restricted range of sentence patterns Slower speech Repetition of sentences Use of special words and sounds e.g. blanky Large number of questions and utterances with high rising intonation to get feedback Focusing on the present environment not the past or future or hypothetical situations
42
What’s is Bruners four part conversation structure in CLA?
1. Parents direct the child’s attention e.g. ‘Look at this!’ 2. Parent asks the child to label an object e.g. ‘What’s this? It’s a…’ 3. Parent provides label for the child e.g. ‘it’s a cow’ 4. Parent gives the child feedback e.g. ‘that’s right!’
43
Study that proved CDS is present?
Sachs, Brown and Salerno (1970): they reported fewer subordinate clauses, relative clauses, and negations in CDS
44
Who were the 4 theorists that focused on the critical period?
1. Lenneberg 2. Dromi 3. Atchinson 4. Hakuta et al. - 2003
45
What did Lenneberg hypothesise on critical period?
Suggested that the existence of a critical period during which a child must learn language, this critical period was seen to be a child’s first few years - acquisition becomes more difficult from about age 5 and puberty - says the flexibility of our brain slowly declines
46
What did Hakuta et al. hypothesise on critical period?
Found that we experience a long slow decline in the power of general learning mechanisms that progressively hinders our ability to acquire language, hence, age effects may not be caused by a language specific critical period but rather by a more general decline in learning
47
What is the case study of Genie Wiley?
-If her father interacted with her, he barked or growled and beat her if she made a noise -She was discovered at the age of 13, confined to a small room -Susan Curtiss, a linguist worked with Genie -Psychologists and language experts began the process of rehabilitating Genie -she often spat and stayed silent, unable to chew and only recognised her own name and the word ‘sorry’ -Was at the level of a 1 year old -She could communicate non verbally particularly through drawing -Curtiss found that Genie could use words but she couldn’t produce grammar, not being able to arrange words in meaningful ways -Genie moved through foster homes where she was neglected, and went back to silence -After a year of treatment, she put three words together which fits in with Crystals stages of language development but her language abilities were stuck at this stage
48
Evidence why Genies study supports critical period?
-supports behaviourism which says that because Genie wasnt exposed to language, she couldn’t speak it even though she did have a LAD -Some said that critical periods are the way children acquire language where an organism is sensitive to external stimuli and capable of acquiring certain skill - the critical period last until age 12 and after the puberty, the brain becomes set - she was in rehabilitation for years, was able to add and learn some single words and then put two words together like children - some said she was fully capable -Doesn’t learn to construct grammar in a standard way - Cannot conjugate -Little questions -Knows little functional words -The two word stage lasted a long time with her -Lenneberg said peak brain activity finishes at 13 - when genie got out -She went silent
49
Evidence why Genies case study contradicts critical period?
-She did acquire vocab but not comparable to a 2 year old -Trauma can have an impact on a critical period - PTSD -Didn’t have a normal experience like a toddler -She was able to use syntax well -She had atrophy on her left so there may be external factors that impacted her language acquisition -She may have been cognitively delayed
50
Who is Catherine Snow? What did she theorise?
-She explored the specifics of Child-Directed Speech (CDS). It often manifests as exaggerated phonetics and simplified lexis and grammar. -For example, pronouns are often avoided in talking to babies and toddlers, with parents referring to themselves as “Mummy” and “Daddy” and using the child’s name instead of “you”, and question forms are simplified, using structures which avoid inverting subject and verb where possible. -They also explored non-verbal aspects of the LASS. Many games played with babies and young children use ritualised turns and show how turn-taking works. Most parents of babies will speak to them as though they can reply and treat non-verbal behaviours, such as smiles, gestures or cooing, as responses. -CDS is not universal. For example, in some countries, there is no evidence of CDS and yet children develop speech at the same rate as those in countries with a high usage of CDS.
51
What did Dromi hypothesise on the critical period?
-Dromi (1987) identified the vocabulary spurt (or naming explosion) to describe when children begin rapidly acquiring vocabulary very quickly. -However, there is little consensus among academics about what prompts this: age, productive vocabulary, environment, innate learning capacity...
52
What did Aitchison hypothesise on the critical period?
-Aitchison (1997) suggested that children will realise that every object, person or place has a word or label attached to it and therefore develop a naming insight -this will be followed by a naming explosion when they rapidly develop new terminology to fill in the gabs of their lexical knowledge
53
What is Piagets theory on cognitivism (his 4 stages of development)?
1. Sensorimotor Stage 2. Pre operational stage 3. Concrete operational stage 4. Formal operational stage
54
What is meant by the sensorimotor stage in Piagets theory of cognitivism?
-birth to 2 years old -coordination of senses with motor response, sensory curiosity about the world, language used for demands and cataloging -object permanence is developed
55
What is meant by the pre operational stage in Piagets theory of cognitivism?
-2 years old to 7 years old -symbolic thinking, use of proper syntax and grammar to express full concepts, imagination and intuition are strong but complex abstract thought is still difficult, conversation is developed
56
What is meant by the concrete operational stage in Piagets theory of cognitivism?
-7 years old to 11 years old -concepts attached to concrete situations, time, space and quantity are understood and can be applied, but not as independent concepts
57
What is meant by the formal operational stage in Piagets theory of cognitivism?
-adolescence to adulthood -theoretical, hypothetical and counterfactual thinking, abstract logic and reasoning, strategy and planning become possible, concepts learned in one context can be applied to another
58
What did Ellen Markman hypothesise on child language?
-For children to acquire language as rapidly as they do, they must have biases that enable them to rule out many alternative hypotheses for the meanings of a word -Whole object assumption - assume that the word thats used to describe that is for the whole object and there arent separate individual objects in it -Mutual exclusivity assumption - objects have one label - its a pug, so its not a dog -Taxonomic assumption - assume that an object is another object as it looks similar
59
What is Vygotskys cognitivism?
It’s a crossover between cognitivism and social interactionism - focus on interpersonal relations and the influence of the environment on language acquisition
60
What does Vygotsky believe?
-there are 4 elementary skills -Happens in zone of proximal development - what we can do with the help of the ‘more knowledgeable other’ - this can be anyone - there must be a MKO to learn language -Scaffolding is necessary - it’s a form of support for language acquisition -Internal speech in the brain forms external speech that is produced but if this process isn’t present, then the child may need to verbalise to think
61
What is the zone of proximal development?
-carers seem to intuitively use -its the gap between what the child can currently do and what they might be able to do with support -In terms of language, it describes the tendency of adults to use language that enables the child to make progress cognitively and linguistically
62
What are the differences between Piagets and Vygotskys cognitivism?
PIAGET: -WILL LEARN LANGUAGE EITHER WAY NOT NECESSARILY WITH A MKO -INTERNAL FACTORS (BRAIN) FOCUSED ON VYGOSTKY: -LEARNING PRECEDES DEVELOPMENT -EXTERNAL FACTORS FOCUSED ON RATHER THAN THE BRAIN -UNDERSTANDS WE ARE SOCIAL CREATURES AND LEARN MOST THINGS THROUGH SOCIAL INTERACTIONS -MUST BE A MKO
63
What is the Usage Based Approach Theory? Who was it developed by?
-developed by Tomasello -there is no self contained language instinct to explain how children learn language - linguistic ability is interwoven with other cognitive abilities -These skills help children to identify the intentions of adult speakers as well as the patterns of language - based on social interactions and the patterns it has in it -Grammar emerges as the speakers of a language create linguistic constructions out of recurring sequences of symbols; children pick up these patterns -‘Pattern-finding’ - children extract abstract linguistic constructions from utterances language is acquired through experience, interaction, and repeated exposure rather than innate grammar rules. It emphasises pattern recognition, frequency of use, and social interaction - children learn language by imitating and generalizing constructions rather than following pre-set rules.
64
What are the 7 phonological difficulties?
1. Deletion 2. Substitution 3. Addition 4. Assimilation 5. Reduplication 6. Consonant cluster reduction 7. Deletion of unstressed syllables
65
What is deletion?
-the removal of a phoneme -occurs on final consonant of word E.g. do not dog
66
What is substitution?
-one phoneme swapped for another phoneme a child can pronounce
67
What is addition?
-extra phoneme added to words -creates consonant vowel consonant vowel word usually E.g. doggie not dog
68
What is assimilation?
-phonemes changed because of other phonemes around it E.g. Babbit not rabbit
69
What is reduplication?
-whole syllable is repeated -similar to addition E.g. dada
70
What is consonant cluster reduction?
-consonant clusters reduced to smaller units to make them easier to pronounce
71
What is deletion of unstressed syllables?
-syllables omitted and only say stressed sounds -like nana not banana
72
Who were Gleason and Brown? What did they create?
-Gleason and Brown (1960s) – the ‘fis’ phenomenon -In a famous study, researchers found that a child referring to a plastic fish as a ‘fis’ couldn’t link the adult’s use of ‘fis’ to the same object – they only recognised the adult’s correct pronunciation
73
Diphthong vs monothong
Diphthong - two vowel sounds together e.g. tired, toy, pie, now, sky, ray Monothong -Creating one vowel sound even though there are two - present in accents not in RP
74
What was Grunwells phonological acquisition sequence?
24 months - m p d w t b n 30 months - k g h ŋ 36 months - l s f j 42 months - r v z dʒ ʃ tʃ 48+ months - ð θ ʒ
75
Modelling, para linguistics, mutual exclusivity, semantic rigidity, false start
Modelling = presenting how the language is used in standard English - links with LASS and being MKO Paralinguistics = communicating through actions (pointing) not language Mutual exclusivity = an object only has one name and if you refer to it using a different noun the child things its ‘wrong’ Semantic rigidity = links to mutual exclusivity - they thing that there is only one word that may convey what they mean False start = child corrects their mistake
76
Functionalist approach to language
-links to Hallidays taxonomic functions of speech -says children learn language because they need to interact socially as it serves a communicative function -focus on communication not grammar and how social needs drive language development through family
77
Emergentism
-MacWhinney -langauge emerges from interaction between congnitive abilities, environment and linguistic input -no innate grammar or specific language model in brain but rather general cognitive mechanisms like memory -children learn through patterns and repeated exposure -competition model - children weigh and balance linguistic cues like word order and context, and how they function in that language production