Fascinating... the prevalence of ADD and such never sat well with me but I've never looked into it. I think of it as a deficiency in the development of children based on limited adult interaction and instant gratification provided by modern entertainment and technology, which I thought should be addressed by altering the environment, not the child.

But as I said, it's just a theory and I've never looked into it. This is the first of hearing what you're saying DanielB, so I can't jump onboard immediately, but I find what you said fascinating.