Speech & Language Development Flashcards

1
Q

What happens in the perlocutionary period?

A
  • Reflexive Vocalizations (0-2 months)
  • Cooing (2-4 months)
  • Vocal Play (4-6 months)
  • Babbling (6+ months)
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2
Q

What happens in the illocutionary period?

A

Emergence of speech patterns (jargon, babbling, phonetically consistent forms) - 9+ months

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3
Q

Birth - 3 month Receptive/Expressive Milestones

A
  • Reacts to loud sounds
  • Smiles to familiar voices
  • Quiets to familiar speakers
  • Cries for basic needs
  • Begins to smile at familiar people
  • Begins to make cooing sounds
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4
Q

4 - 6 month Receptive/Expressive Milestones

A
  • Recognizes changes in vocal tone
  • Eyes move toward sounds
  • Responds to toys with noise
  • Babbles and coos during play
  • Sounds for various emotions
  • Begins to laugh
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5
Q

7 - 12 month Receptive/Expressive Milestones

A
  • Recognizes and turns to name
  • Comprehension of simple words
  • Plays games
  • Shows objects by pointing
  • Begins to use gestures
  • First words emerge
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6
Q

12 - 24 months Receptive/Expressive Milestones

A
  • Follows simple 1-step directions
  • Understands simple questions
  • Points to objects/pictures named
  • Begins to put two words together
  • Asks simple questions
  • Many new words emerge
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7
Q

24 - 36 months Receptive/Expressive Language Milestones

A
  • Around 50% intelligible
  • Around 175 word vocabulary (24 mo.) and 1000 word vocabulary (36 mo.)
  • Follows 2-step directions
  • Simple opposites
  • Easily comprehends new words
  • Begins to put three words together
  • Asks ‘Why?’
  • Simple prepositions
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8
Q

36 - 48 months Receptive/Expressive Language Milestones

A
  • Simple concepts
  • Responds to name
  • Understands family words
  • Puts up to four words together
  • Asks ‘When?’ and ‘Why?’
  • Simple pronouns and some plurals
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9
Q

48 - 60 months Receptive/Expressive Language Milestones

A
  • Around 100% intelligible
  • Understands order words
  • Understands time words
  • Follows longer multi-step directions
  • Tells short stories/holds convos
  • Code switches
  • Naming of letters, numbers
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10
Q

Brown’s I Stage (12-26 months)

A
  • 50 words in vocabulary
  • Basic phrases with communicative intent
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11
Q

Brown’s II Stage (27-30 months)

A
  • Present Progressive -ing
  • ‘in’ and ‘on’
  • Regular plural -s
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12
Q

Brown’s III Stage (31-34 months)

A
  • Irregular Past Tense
  • Possessive -s
  • Uncontractible copula
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13
Q

Brown’s IV Stage (35-40 months)

A
  • Articles
  • Regular past tense
  • Third person regular present tense
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14
Q

Brown’s V Stage (41-46+ months)

A
  • Third person irregular
  • Uncontractible auxiliary
  • Contractible copula
  • Contractible auxiliary
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15
Q

Early 8 Phonemes (0-4 years)

A

m, b, y, n, w, d, p, h

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16
Q

Middle 8 phonemes (2-8 years)

A

t, -ng, k, g, f, v, -ch, -g (like Jerry)

17
Q

Late 8 phonemes (4-8 years)

A

-sh, -zh, l, r, s, z, -th (voiced), -th (voiceless)

18
Q

Depalatalization

A

A non palatial is used in place of a palatial (fish for fit)

19
Q

Deaffrication

A

A non affricate is used in place of an affricate (chair for share)

20
Q

Substitution process

A

A sound is substituted with another sound in a systematic way

21
Q

Assimilation process

A

A sound changes to become more like another sound in the word

22
Q

Syllable Structure Processes

A

Sound changes that affect the syllable structure of a word

23
Q

Reduplication

A

repetition of complete/incomplete syllables (water turns to wawa)

24
Q

Coalescence

A

Two phonemes are substituted with a different phoneme (one phoneme) that has similar features (spoon for food)

25
Q

Epenthesis

A

Sound is added between two consonants

26
Q

Metathesis

A

Two consonants with a syllable are reordered (cup for puck)

27
Q

Phonological Processes eliminated by age 3

A
  • Assimilation
  • Stopping
  • Final Consonant Deletion
  • Fronting
28
Q

Phonological Processes eliminated by age 4

A
  • Stopping
  • Deaffrication
  • Cluster reduction
  • Weak syllable deletion
29
Q

Phonological Processes eliminated by age 5

A
  • Stopping
  • Cluster Reduction (with s)
30
Q

Phonological Processes eliminated by age 6

A
  • Gliding
  • Prevocalic voicing