How many months can normal darling chase thing?
summary
A normal baby can open his eyes one week after birth, but his eyesight is still weak and he can only see close objects. Babies seem to like curvilinear objects, face shapes of human faces, and objects with bright colors. How many months can normal darling chase thing? Next, I'd like to share my views with you.
How many months can normal darling chase thing?
First: at birth, newborns can actively scan and focus on a stimulus. They seem to like curves over straight lines, objects with clear contrast, and facial shapes over non facial shapes. The visual acuity of adults is 20 / 20, the visual acuity of newborns is 20 / 200, the visual distance of newborns is 20-50cm, and the face is about 20-38cm.
Second: baby born 0 ~ 2 months: the baby was born with weak visual function, mainly through the smell and fuzzy vision to perceive the existence of the mother. In the first few days, the eye movement has no purpose. After a few days, he starts to look at the light. When stimulated by strong light, he can close his eyes and look at the person holding him, but it can't last long.
Third: after 2-3 months: the baby has about 0.01-0.02 vision, has some visual perception of external things, can chase light, has good eye movement, can follow larger objects, the head will turn, like bright colors, especially interested in red.
matters needing attention
1. Put a brightly colored object in front, such as his favorite food or toy. You can choose the right object according to the baby's ability. For example, the baby can choose a bigger toy. Parents move the object from the middle line to the left and right in front of the baby to attract the child's attention and observe whether the baby looks at the moving object. 2. Show the baby the objects rolling up and down, such as the ball in the tube or the marbles in the bottle, move up and down in front of the baby, let the baby catch up with the moving objects, and choose the speed of the ball according to the baby's ability.
