After that she could be reasoned with, but had reduced ability to keep to her intention long term due to lack of experience and inability to imagine outcomes, so a lot of teaching an early elementary schooler involves setting up experiments to demonstrate the wisdom or lack of wisdom in particular actions. At least in my parenting. I imagine this is what is meant.
For a silly example in teaching chess - a typical issue is kids moving way too fast. You can explain to them why it's bad, and they understand. They can then even show you exact moments where they really hurt themselves from moving too quickly, and so on.
So after this you think to yourself - 'I did a great job. He not only knows not to do this, but more importantly - why.' Then next game he's right back to playing like he starts with 10 seconds on his clock.
So then - ok forget all the logic stuff. Each move I want you to literally sit on your hands for at least 10 seconds before moving. And suddenly - the problem is resolved.