8 ore 6 min, 16 marzo 2001 anni - 3 months old Smiled and followed movement with my eyes
Descrizione:
Information Processing:By four months, infants can selectively attend to an object.
Directs attention to where the object is, and what the object is.
From three to nine months, infants can deploy their attention more flexibly and quickly.
Aggiunto al nastro di tempo:
Data:
8 ore 6 min, 16 marzo 2001 anni
Adesso
~ 23 years ago
