Right on Grandma! My partner and I are also the parents of adopted children with possible RAD. Eft has been a really big help to us, as has been the work of B Bryan Post pHd, a social worker and former adopted child himself. What I have noticed in my children's rages is that there is a period of increasing stress and tension before they "blow". Oh, and this is true for me too!. Premptive tapping really helps to bring us all down and into a more regulated state.
I really like the idea of tapping several times a day with the kids. So far I have only been doing it at night or when we/they get dysregulated and stressed during the day. The tapping before the stressful event is a really excellent idea too. I did this (see my post, EFT for the dead fish, on the parent's forum) with really great results. I think the idea of having them do surrogate tapping on their stuffed animals is an idea to try too.
If I'm about to move them from one activity to another,I can tell them what is coming up, tap surrogately for them, then make the change. I think I will try that system and see how it works.
Nancy