In fact, parents need not worry too much about this situation. So far, all infant intelligence tests are not scientific and standardized. Moreover, the baby does not cooperate in the test process, which greatly interferes with the test results for the rejection of strange doctors and the surrounding environment.
Generally speaking, the factors that affect the intelligence level of infants include parents' genetic inheritance, nutrition during pregnancy, infant's dietary intake, body mass index, sleep quality, postpartum environment and educational environment.
Genetic inheritance:
Generally speaking, if parents have high IQ, their children will also have high IQ. Half of IQ is inherited from parents, but there are also a few cases of genetic variation, and IQ will be much higher or lower than parents.
Nutrition during pregnancy:
Adequate nutrition of expectant mothers during pregnancy is helpful to the proliferation of baby's brain cells, adequate protein and unsaturated fat are helpful to the baby's sensory integration, and proper prenatal education can also improve the baby's IQ.
Baby's diet:
If you insist on breast-feeding, your baby's intellectual development level is at most 7 points higher than that of non-breast-feeding. Secondly, the complementary food style should be as much as possible, and the baby who does not have a partial eclipse has a more comprehensive vitamin intake.
Body mass index and sleep quality:
According to research, smart children are generally tall and thin, children who overeat are obese, and the decrease of serotonin in the brain is not good for children's intellectual development. Moreover, babies who sleep too late at night or have poor sleep quality will not get enough rest in their brains, which will also affect their intelligence.
Some children talk too late or don't like to talk. Many parents think their children are not smart enough. In fact, this is related to their parents' lack of care and patience. It may also be that the child's vestibular stimulation is not enough, and parents will not let the child climb on the ground, which will lead to the child's poor sense of balance and affect the child's future learning ability. There are also parents who usually talk less to their children, lack patience with their children, correct their mistakes too early, and spend too little time with their children at work, which also affects their enthusiasm.
Children who talk late after the age of 2 or only say that their parents don't like to talk are generally caused by too little care and companionship from their parents. As for the baby's physical intelligence test, parents don't have to be too serious. After all, it is not standardized enough.