Language Development 2
Terms
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- 2 months
- Cooing/gurgling
- 4 months
- babbling
- 6-9 months
- drop the sounds that are not from their native language
- 9-12 months
- jargoning (babbling with inflection)
- 14 months
- first words
- Overextensions
- kids learn "dog" and apply it to all animals that look like a dog
- Underextensions
- a kids toy doll may be called doll but other dolls are not "doll"
- 1-2 years
- Vocab increases by 6 times at 18 months, by 2 years they have 200-300 words
- 2 years
- Vocab explosion; overgeneralization errors "I goed"
- Sensorimotor stage
- 0-2 years; hands on, object permanence (not in place until 2 years)
- Preoperational
- 3-7; Egocentrism; lack of conservation (quantity and size)
- Concrete observations
- 7-12; not good at thinking in the abstract
- Attachment theory
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We attach for protection; balance between exploration and safety
6-8 months = separation anxiety; peaks at one month - Secure situation
- Happy to explore while their mom is there, sad when she leaves, happy to see mom when she comes back...then wants to play
- Insecure avoidant
- Happy to explore, not as much interaction with their mom, not a big protest when mom leaves, not a lot of interaction when mom is back
- Insecure Amibivalent
- Very clingy, do not explore well, very distressed when mom leaves, when mom comes back they are ambivalent; no comfort from reconnection; inconsistent sensitivity from mom