Quiz 3 Flashcards
Phonological Development
Acquisition of speech sound for. And function within the language system (learning that so trashy between sounds convey differences in meaning).
Prelinguistic Behaviour
All vocalizations prior to first actual words - sounds
Speech Sound Development
Gradual articulatory mastery of speech sounds within he language system (learning to produce speech).
Birth to 3 Months
- reflexive, crying, and vegetative sounds
- cries, coughs, grunts, and burps
- at 2 months - cooing, gooing
- vowel like with periods constants at back of mouth
4 to 6 Months
- vocal play, characterized by prolonged vowels or constant-like segments
- extreme variations in loudness and pitch
7 Months to 1 Year
Babbling (6 months)
Jargon (10 months)
Babbling
Self-stimulatory
Ritual imitation
REDUPLICATED
-similar strings of consonant-vowel productions
-the consonants stay the same from syllable to syllable
VARIEGATED OR NON REDUPLICATED
- variations of both condiments and vowels from syllable to syllable
Jargon
- characterized by strings of babbled utterances hat have intonation, rhythm, and pausing
- almost always V, VC, VCV, and CVCV
- usually include eye contact, and gestures
- often sounds like child is actually attempting sentences but without actual words
- not yet true vowels and consonants
Voicoids (jargon)
Favouring front and central over high and back
Contoids (jargon)
12 sounds that represent about 95% of all sounds:
/m/ /n/ /t/ /d/ /p/ /b/ /k/ /g/ /s/ /h/ /w/ /l/
The Early 8
m, b, l, (y), n, w, d, p, h
- by age 3
The Middle 8
t, ng, k, g, f, v, ch, l
- by age 4-5
The Late 8
sh, then, TH, s, z, l, r, zh
- age 6
Cluster Reduction
2 sounds become 1 sound
Example:
Star - sat, tar
Frog - fog, tog
Reduplication
Second syllable repeats first
Example:
Water - wawa
Daddy - dada
