Visual development process of babies under one year old:
1-3 months
When the baby was just born, he did not have the ability to focus on , or the focus range was very small, only about 20~30cm , and the baby could only see about 20~30cm away.
However, when his baby was full moon, his visual development had improved a lot, and now you can see about 90cm.
However, although the newborn has poor vision, the ability to observe and distinguish patterns in is not weak. He will like to look at black and white patterns with strong contrast or patterns of different shapes, but the babies like to look at faces the most.
So even a full-month-old baby can stare at his mother affectionately if he doesn't sleep.
At the same time, baby's eyes are very sensitive to strong light . When the baby sees strong light, his pupils will shrink and he will cry. So we will see that when the baby is just born, if the indoor light is too strong, the baby will not even be willing to open his eyes.
also shows that the visual development of babies needs to avoid strong light, and strong direct sunlight, very bright lights, flashlights, flashlights, etc. will affect the visual development of the baby. must avoid it.
Slowly, the baby's eyes can chase objects. When a toy with a strong contrast in color is placed in front of the baby's eyes, the baby's eyes can rotate with the rotation of the toy. When the baby is two months old, the baby's vision can be tracked to 0-180 degrees.
When the baby is about three months old, the baby can see things about two or three meters away. Moreover, because the baby's hands are more flexible, the baby's hand-eye coordination ability is also constantly improving.
The baby's color vision ability is also increasing. After a while, the baby will basically be able to use all the colors and shades, so the baby will also be interested in colors other than black and white.
The baby will take the thing in front of his eyes to appreciate it, or when he sees a toy he likes, the baby will reach out to grab it at the same time.
★In order to stimulate the visual development of the baby, parents can provide certain training for the baby:
can use books or pictures with obvious patterns to show them, such as black and white cards;
some toys that are audio, can move at will, are bright in color, and can attract the baby's eyes, such as newborn sand hammer , baby rattle, etc.
In addition, parents can carry the baby more outdoors so that the baby can see more different people and objects and stimulate the baby's visual development.
4-7 months
When the baby is four months old, he can already tell different colors and shades of well. Although the baby can't say it, he knows that red and yellow are different, green and blue are different, and the baby will also prefer red or blue.
The baby can now see the distance between and of about three or four meters, and the tracking ability of his eyes has also become stronger, not only limited to the slight shaking in front of him. Now, if we throw the toy a little further away, the baby can also lock in the target immediately.
and because the baby's hand-eye coordination ability has been enhanced , if the baby is willing, even if the toy in front of him is shaking, the baby will find a way to pull it into his hand.
And, the baby can see farther and farther, it should be said that it is clearer. As long as the baby is around the baby, common people and objects can be clearly seen and identified.
So if the mother appears within the baby's line of sight, the baby will beg for a hug.
★How to stimulate the vision development of babies with 4-7 months old?
My parents can take their babies to more goods or places with more people, or go outdoors more, and try to find something that the baby has not seen before to increase their visual interest.
In addition, mirror is a good thing. We can let the baby look in the mirror more and let the baby observe the changes in the mirror.
can prepare some toys that are resistant to falling, easy to grasp, bright colors or audio for your baby.For example, cloth book , cardboard book, etc.
8-12 months
Baby's vision has improved and improved after eight months. It turns out that the hazy object has become clearer. Moreover, when the baby is looking at things, both eyes can focus at the same time and chase objects at the same time.
And the baby is becoming more and more interested in unfamiliar things, and his hand-eye coordination ability is stronger, so he can easily grasp the toy he wants.
The baby no longer sticks to the or both sides of when looking at things. The ability to move up and down is not weak. The baby's vision at this time is about 2/3 for adults, and it develops until the baby is eight years old.
At this time, the baby's eye reflex is fixed, and the baby's vision development has been improved.
★How to promote the development of baby's vision?
Mothers and dads should take their babies to play outdoors more so that they can get more exposure to the light, colors and shapes of nature.
allows babies to come into contact with books of different types or shapes.
Prepare some toys of different shapes, colors and sizes for your baby. You can choose toys with sound, shapes, and fall resistant toys.
In the process of baby's visual development, DHA is a very important substance. It is an important component in the retina. In addition to promoting the development of the baby's brain, it can also help the baby improve his vision and enhance his visual recognition ability. Therefore, DHA can be supplemented from pregnancy.
Of course, in addition to benignly stimulating the baby's visual development, parents should also pay attention to helping the baby protect his vision and make his visual development better.
pictures are from the Internet and deleted if there is any infringement.
