Only with sleep training, the parents do return in the morning, so what's your point? Of course a neglected child is likely to grow up with a psychological dis

Only with sleep training, the parents do return in the morning, so what's your point? Of course a neglected child is likely to grow up with a psychological disorder. Neglected as in the parents (or at least some carer) not being there for days on end, or simply abandoning them. That's not sleep training though.