Chapter 4 Flashcards
Physical development (5 cards)
1
Q
what plays a major role in perceptual differentiation?
A
acting on the environment
2
Q
brain plasticity declines during?
A
during synaptic pruning.
3
Q
research suggests that a sensitive period when babies are biologically prepared to zero in on socially meaningful perceptual distinctions is happening during?
A
the second half of the first year
4
Q
around 7 to nine months infants first learn to divide speech stream into?
A
word like units
5
Q
according to differentiation Theory baby’s first seek out?
A
invariant features such as common rate and rhythm in a voice and face
