I was reminded that babies naturally follow a polyphasic sleep pattern, and my two-year old son is biphasic with his daily naps, so monophasic sleeping patterns may be partially a learned behavior.

当然考虑到婴儿就是遵循多相睡眠的，例如我两岁的儿子就每天午睡两次。

youdao

I was reminded that babies naturally follow a polyphasic sleep pattern, and my two-year old son is biphasic with his daily naps, so monophasic sleeping patterns may be partially a learned behavior.

当然考虑到婴儿就是遵循多相睡眠的，例如我两岁的儿子就每天午睡两次。

youdao