CHAPTER FOUR Flashcards
highly important for data sets (i think) (62 cards)
What are the 3 pre-linguistic areas of development?
Perceptual and motor skills
Cognitive skills
Social Skills
How do perceptual/motor skills develop during the preling phase?
Able to volitionarily control motions
How do cognitive skills develop during the preling phase?
Developing categories and concepts
Object permanence
How do social skills develop during the preling phase?
Can get across comm. intent (speech acts)
What age is considered prelinguistic?
0-12mos
What are speech acts?
Speech acts are actions performed through language, like requesting, promising, or apologizing
What are the 4 stages of phonological development?
- Prelinguistic
- Emerging/First words
- Phonemic Development
- Stabilization
At what age are children in the prelinguistic phonological development stage?
0-12mos
At what age are children in the emerging/first words phonological development stage?
1-1.6yo
At what age are children in the phonemic development phonological development stage?
1.6-4yos
At what age are children in the stabilization phonological development stage?
4+yo
What are the 3 preling vocalizations?
- reflexive crying and vegetative sounds
- cooing and laughter
- vocal play
At what age does the following preling vocalization emerge: reflexive crying?
0-8weeks
At what age does the following preling vocalization emerge: vegetative sounds?`
0-8 weeks
At what age does the following preling vocalization emerge: cooing
8-20 weeks
At what age does the following preling vocalization emerge: vocal play?
16-30 weeks
Define reflexive crying and vegetative sounds
Mostly done to breathe and crying
Define cooing
drawn out phonological chunks repeating
Define vocal play
Beginning of speech sounds (long vowels, syllables, intonation)
When does vocal play often begin?
When babies begin moving independently
T/F: vocal play is a reflex
False
Define the two kinds of babbling
Reduplicated babbling and non-reduplicated/jargon babbling
Define reduplicated babbling
Repeating the same sound/syllable (bababa)
Has sentence-like intonation
At what age does reduplicated babbling occur?
6-11mos