What are the reasons why children easily fall from high altitude?

Humans have formed acrophobia in the process of evolution, which has become a mechanism to protect us from falling from heights. Children's perception of height develops with the development of movements and the gradual exploration of the outside world. In the famous visual cliff experiment, American psychologists put the baby on one side of the glass plane, and created the visual effect of "cliff" with different depths of red and white squares, and then asked the baby's mother to call her child on the other side. It turns out that the younger children are, the less afraid they are of climbing seemingly deeper "cliffs" (Gibson &; Go, 196 1). This shows that the younger a child is, the more difficult it is to detect the danger that height may bring. This is because children don't know enough about the outside world and have little experience of danger; At the same time, children's migration ability is poor, and they lack specific perception and action balance coordination ability. Even if he felt the danger, it was too late. SAFELINK provides a series of measures and services to prevent children from falling from high buildings, such as installing invisible protective nets, various window and screen limiters, child safety patent locks, various safety guardrails, etc., which can effectively prevent urban children from falling at home.