ImaginalDisc
Penultimate Amazing
- Joined
- Dec 9, 2005
- Messages
- 10,219
It's a reciprocal process. Babies would not be "taking it in" if there wasn't already something inside to stimulate.
It's called a brain, not an internal universe. The outside world stimulates their developing brain. External cues are vital to the development of visual perception, for example. Early research in that area involved affixing mirrors over the eyes of kittens, to invert their visual input. The kittens adjusted perfectly well. When the glasses were removed, the kittens fell over everytime they tried to walk. Our brains try to make sense of input.