Child Language Acquisition Flashcards

(103 cards)

1
Q

Critical period

A

time frames during which environmental exposure is needed to stimulate an innate trait to use language

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2
Q

Theory of universal grammar

A

proposes that children are born with innate knowledge about language structure and grammar

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3
Q

Usage-based theory

A

proposes that children aquire language through social interaction in combination with their general cognitive skills

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4
Q

Intention reading

A

when the child determines the communicative goal of the adult speaker

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5
Q

Pattern finding

A

finding patterns in speech and language structure

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6
Q

Analogies

A

comparisons and relations between words and ideas, to strengthen understanding

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7
Q

Imitation

A

trying to copy the sounds / words they hear adult speakers using

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8
Q

Corrective feedback

A

when the adult repeats what the child says, but using correct grammar - to help child understand how to properly say the sentence

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9
Q

Child-directed speech

A

language that care-givers use with babies

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10
Q
  • simple vocab
A
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11
Q
  • short sentences
A
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12
Q
  • speaking slowly
A
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13
Q
  • widening pitch of voice
A
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14
Q

typically, caregiver talks and waits for reaction from baby - introducing the child to the idea of turn-taking in conversation

A
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15
Q

Preverbal and babbling stage

A

from 0-12 months

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16
Q

innate - ALL children babble

A
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17
Q
  • cooing and laughing
A
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18
Q
  • vocal play / babbling
A
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19
Q

Biological babbling

A

generic sounds, 6-10 months

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20
Q

Linguistic babbling

A

using native sounds to babble, 10+ months

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21
Q

Reduplicative babbling

A

babbling which consists of repeated syllables

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22
Q

Variegated babbling

A

babbling which consists of a mix of syllables

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23
Q

Conversational babbling

A

babbling which mimics a conversation

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24
Q

One-word (holophrastic) stage

A

12-18 months
Single-word utterances, which can convey a complete meaning (in the context of the baby)

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25
Overgeneralisation
when the child maximises the use of their limited vocabulary by applying one word to a range of meanings
26
Undergeneralisation
when the child restricts the application of a words to one specific thing
27
Two word stage
- 18-24 months - two word phrases - generally two nouns or a noun and a verb
28
Telegraphic stage
24-36 months - being to use 3-4 words - only most important words are used (context is needed to understand meaning)
29
Multi-word stage
2.5 yrs + - more fluent and sophisticated language - longer and more complex grammatical utterances
30
31
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Place of articulation
where a sound is made
33
Manner of articulation
how a sound is made
34
Voiced
sounds produced with vocal chords vibrating
35
Voiceless
sounds produced without vocal chords vibrating
36
Larynx
voice box, houses vocal folds, manipulates pitch and volume
37
Bilabial
- both lips are used to make the sound - place of articulation
38
Dental
- the tip of the tongue and both teeth are used to make the sound - place of articulation
39
Labiodental
- upper teeth and lower lip are used to make the sound - place of articulation
40
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Alveolar
- tip/blade of the tongue comes into contact with the alveolar ridge - place of articulation
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43
Palato-alveolar
- tongue comes into contact with the back of the alveolar ridge - place of articulation
44
45
Palatal
- tongue comes into contact with the hard palate - place of articulation
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47
Velar
the back of the tongue comes into contact with the soft palate - place of articulation
48
49
Glottal
airflow is obstructed in the glottis - place of articulation
50
51
Labial-velar
sound is made by simultaneous articulation at the lips and velum - place of articulation
52
53
Plosive
complete stop/closure, then explosion of air - manner of articulation
54
55
Nasal
complete closure at some point in the mouth and lower soft palate, so air escapes through the nose - manner of articulation
56
57
Fricative
creates friction - manner of articulation
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59
Affricate
begins like plosive but transitions into fricative upon release - manner of articulation
60
61
Lateral
air passes around the side of the tongue - manner of articulation
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63
Approximant
very little obstruction - manner of articulation
64
65
Height
the vertical positioning of the tongue when pronouncing a vowel
66
Backness
the horizontal positioning of the tongue when pronouncing a vowel
67
Lip rounding
how rounded the lips are when pronouncing a vowel
68
Close
tongue is close to the roof of the mouth - height
69
70
Close-mid
tongue is between the middle of the mouth and the roof of the mouth - height
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Mid
the tongue is in the middle of the mouth
73
- height
74
Open-mid
the tongue is lower than the middle of the mouth
75
- height
76
Open
the tongue is low in the mouth
77
- height
78
Front
the tongue is at the front of the mouth
79
- backness
80
Central
the tongue is in the middle of the mouth
81
- backness
82
Back
the tongue is at the back of the mouth
83
- backness
84
Rounded
when the lips are rounded when saying the vowel
85
- lip rounding
86
Unrounded
when the lips are not rounded when saying the vowel - lip rounding
87
88
Monophthong
a single vowel sound is produced in a syllable pure vowel sound
89
90
Diphthong
when you glide from one vowel sound to another
91
Connected speech processes
the tendency to connect sounds together, to aid fluency of speech
92
Assimilation
occurs when speakers make one sound segment similar to a neighbouring one
93
Vowel reduction
occurs when vowel sounds change and quality is consequently reduced
94
Elision
occurs when a sound segment is dropped, usually the omission of an unstressed vowel, consonant or syllable
95
Insertion
occurs when a speaker adds in a sound, for ease of pronunciation
96
'Fis' phenomenon
a phenomenon of CLA that demonstrates that a child's perception of phonemes occurs earlier than the child's ability to produce those phonemes
97
Simplified production
processes a child uses to make words easier to say (to suit their phonological capabilities)
98
Deletion
deleting one or more sounds (usually sounds which the child is unable to pronounce)
99
Consonant cluster reduction
pronouncing consonant clusters as one (only pronouncing one of the consonants in the consonant cluster)
100
Substitution
swapping more difficult phonemes for easier ones
101
Reduplication
when some portion of a word is repeated (instead of saying the full word)
102
Prosodic features
features which affects the sound of language, which the child uses to help convey their message
103
Morphological overgeneralisation
when a child learns a rule and applies toe rule to ALL words, without being aware of possible exceptions eg. "eated", "runned"