Li Xuan pointed out that there is a "sensitive period" for the development of human learning ability, which is the best period for the development of learning ability.

Related introduction:

Sensitive period: in the process of children's psychological development, one aspect of knowledge and behavior is easier to learn than other periods, and the period with the fastest development of one aspect is called sensitive period.

The sensitive period of children's oral cavity is 0 ~ 1 year, which means that children aged 0 ~ 8 months can use their oral cavity accurately. Children not only eat with their mouths, but also capture everything they know with their mouths.

Extended data:

Period key:

If the sensitive period is missed, the development speed will slow down and it will be more difficult to learn some knowledge and skills. The sensitive period is put forward relative to the critical period. It is generally believed that some aspects of children's psychological development have missed an irreversible opportunity, that is, there is a critical period.

But the overall situation is not absolutely irreversible, but the missed opportunity needs more efforts to make up. Many researchers believe that children's psychological development has many sensitive periods.

In educational work, it can get twice the result with half the effort to educate children during the sensitive period and provide corresponding environmental stimuli.

References:

Baidu encyclopedia-sensitive period