Nowadays, many children are sent to kindergarten by their parents before they are 3 weeks old because they have no one to take care of them. Perhaps after a period of time, children will slowly adapt to kindergarten life. However, sending a child to kindergarten too early can be harmful to the child. Let’s see what kind of impact sending children to kindergarten before the age of 3 will have on them. 1. Children who are sent to kindergarten too early are more aggressive Those who leave their parents early to go to kindergarten are more likely to develop aggressive personalities, anti-social behaviors and other psychological problems, and such children will encounter interpersonal problems later in life and will not easily establish close relationships with people. Authorities on children in the UK have issued the same warning. They found after years of research that children raised by their parents performed better in all areas than children raised in kindergartens, cared for by nannies or left in the care of relatives, and that they were physically, psychologically and intellectually better than children in other control groups. Professors at Oxford University followed 1,200 children and found that those who were placed in daycare from a young age were more “aggressive” as adolescents. Two other studies found the same result, that is, the longer the time spent in child care, the more likely to develop “antisocial behavior” and “violent behavior”. Early kindergarten can seriously affect the brain development, emotional development, social behavior, and cognitive development of young children, as well as their physical development, neurological atrophy, and abnormal brain development, all of which are related to the lack of one-on-one family care, and young children should be allowed to grow up in a warm and safe family environment rather than being placed in kindergarten too early. 2, before the age of three in the nursery is prone to emotional problems In the United Kingdom, Cambridge University’s famous psychology professor Lamb through research found that sending children to nursery early may lead to long-term emotional problems. Lamb noted that children who are sent to daycare before the age of three are more likely to grow up with poor behavior and less ability to handle stress. Last year, Professor Lamb and colleagues conducted a study among 3,000 young children and found that levels of cortisol, a stress hormone, were twice as high in children nine months before they entered daycare as they were in children of the same age who did not attend daycare. Moreover, the younger the toddler attending daycare, the higher the stress value. Steve Biddulph, a renowned clinical medical scientist, has warned that placing children under the age of three in daycare increases the risk of impairing their normal psychological development. 3, too early to enter the park light affection According to the relevant state regulations, the age of small children should be 3 years old to enter the park. Parents send their children to kindergarten early idea is no more than two aspects: one is busy work; second is that they will not take, early entry into the nursery can make the child early education, in fact, this idea is rather biased. The first from the child’s psychological development, young children are still in the parent-child attachment stage before the age of 3, it is best to family rearing; should not be too long away from parents, family. 6 months – 2 years old is the child and parents of the special emotional connection stage, until about 2 years old children and peer initiative socialization began to sprout, about 2.5 years old children logic and sense of order gradually established, in order to be able to effectively interact with organizational and life. Since infancy is the best time for early attachment development, premature entry into kindergarten can lead to a strong psychological burden on the child due to lack of mental maturity, limited language development, and lack of emotional regulation, which can have an impact on the child’s ability to build good interpersonal relationships and enter into high level emotional development. Therefore, age-appropriate behavior and education are crucial to a child’s development, and should not become a stumbling block to a child’s long-term development because of a parent’s opinion. 4, kindergarten or wait until the child is 3 years old before sending Ms. Chen’s child was once a small class of children. Because she couldn’t find a suitable nanny, she sent her two-year-old son to kindergarten, and the child’s year in the small class was a year of their family battling with illness. As long as one child in the class had a cold, her child would be infected. In winter, she and her husband often took the child to the emergency room in the middle of the night in the wind and snow, and spent many sleepless nights. The child was also infected with hand, mouth and foot disease when he was in primary school, but fortunately it was not serious. Ms. Chen roughly counted, because of illness, bad weather and other reasons daughter actually only half a year of small classes; and the treatment cost more than seven thousand yuan. If there are people at home with children, it is recommended that three weeks old before kindergarten. Because the two-week-old child’s own resistance is the weakest, and kindergarten is a public place, and even a good kindergarten will not be as good as the one-on-one care at home. The younger the child, the stronger the separation anxiety from the parents, and this emotion will affect the child’s eating, which in turn will affect the child’s resistance, and will be particularly prone to illness. From the child’s health considerations or three years old is better. 5, the best teacher can not replace the mother Two-and-a-half-year-old children should be subjected to the mother’s one-on-one care, parents co-parenting is the most ideal way. If a toddler’s brain is to develop healthily, it needs to be lovingly stimulated. The interaction between parents and children is the best stimulus, and the love of family and friends is the safest option for a child’s development, and it is this influence that is lacking in kindergartens. Even hiring a nanny to watch the child at home is not as good as the mother taking care of it herself, not to mention that most people are not lucky enough to find the ideal nanny. Children need not only regular staff to raise them, but also dedicated attention, and one-on-one parenting is better able to meet the needs of infants. Whereas a teacher in a nursery is usually taking care of several children by herself, she cannot meet the needs of all these children at the same time: drinking, peeing, playing, pampering, etc. Do not think that infants do not know what they are doing, but the lack of response and satisfaction of their needs can lead to a sense of isolation, which can manifest itself in irritability and crying. The long-term effects are detrimental to their psychological development, forcing some children to develop aggressive personalities, which is a consequence of the lack of emotions. There are so many drawbacks to entering school too early. From a long-term perspective, parents should wait until their children are 3 weeks old before sending them to kindergarten, so that they can be more psychologically mature and more adaptable to their environment before sending them to kindergarten.