The world that babies see is two-dimensional. From the fifth month, the baby suddenly found that the child began to understand that things did not exist independently, and began to have a new preliminary understanding of things and knew that things were related. Babies around one year old like to touch the east and look at the west. They have learned some relatively simple knowledge by seeing more, touching more and playing more, so that their perceptual and cognitive abilities have been improved and their intelligence level has been continuously improved. But the trained children kept their advantages, they kept high IQ test scores and good grades, and they all got better jobs.

"In order to train the newborn's vision, we can first attract the baby to see the light and visually stimulate it, and then let the child's eyes track the colored, bright and moving objects, thus training the visual ability. After the baby was born, I have two favorite video games to play with her, and now I share them with new mothers and new fathers for reference. Two weeks later, the baby can wrap the red cloth in a flashlight, aim the light at the place 15 ~ 20cm above the newborn's eyes, and slowly shake it left and right or back and forth several times along the horizontal line to carry out the red practice of visual training.

The viewing angle is limited to 45 degrees straight ahead and can only be seen for a few seconds. At the full moon, the viewing angle can be protected to 90 degrees in front, and the gaze time can be appropriately extended. Hanging colored balls above the newborn's chest, 20~25 cm away from the eyes, attracts the attention of the newborn. A week later, move the colored ball from left to right and then from right to left in front of the baby, and train the eyes to move with the object. After 2 weeks, move the ball up and down in front of the baby's eyes and continue to move left and right. At the full moon, put the ball in a 360-degree circle and train your eyes to follow the ball.

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