The smart performance of eight-month-old babies: flexible eyes, love to laugh, and strong imitation ability.
1. Flexible eyes
When a baby is just born, his vision is not very sensitive. The sooner he learns to observe the world with his eyes, the earlier the baby's brain develops and the stronger his perception. .
2. Like to laugh
Old people may tell you that the sooner a baby can laugh, the smarter it will be. From a scientific point of view, a baby's laughter is an expression of satisfaction. It can show from the side that the baby knows how to perceive physical conditions and how to behave.
3. Strong imitation ability
Imitation is a way for babies to learn skills and explore the world. Through imitation, the baby can learn various skills, better understand the world around him, and gain many cognitive experiences.
Baby development at eight months
Baby's weight, height and head circumference will all slow down according to the eight-month development standard. In terms of weight: when the baby is seven months old, the weight of a male baby is about 6.4 to 10.3 kilograms; the weight of a female baby is 5.9 to 9.6 kilograms. Length: Boys are 64.1-74.8 cm; girls are 62.2-72.9 cm.
The head circumference of a male baby is approximately 45.0 cm; the head circumference of a female baby is 43.8 cm. 2-4 baby teeth begin to appear. Weight: An eight-month-old baby's weight should increase by about 0.22 to 0.37 kilograms. The baby's height can increase by 1.0 to 1.5 cm during this month. The head circumference will grow slower, but the fontanelle will not change significantly.
An eight-month-old baby can already sit very firmly and can sit up without support. It is very stable and can sit and play at the same time, and can also turn its body. You can turn over at will, and your baby will start crawling at this time. After the limbs are coordinated, he can crawl, raise his head and neck, and lift his chest and abdomen off the bed to crawl.
The above content refers to People’s Daily Online - 8-month development standards