[Scotswife]

Anyone have information on this person's methods? Links? published results of studies?

[SteveMcKing]

You are referring to this:

"In fact, no definitive test for ADD and ADHD exists. There is only a list of indicators, as found in the DSM-IVR, the diagnostic manual published by the American Psychiatric Press. Indicators are not definitive."

Correct, it's all synthetic standards and subjective opinions from people with purely economic and political motives.