Bonus geek cred: Heated.
Easy, remove the fans in the tower.
Can't really say I'm all that surprised. The more responsible/seasoned parents out there pretty much called b.s. on this long ago and actually discipline their kids instead of medicating them.
I presume most of these diagnoses are based on kids simply being kids. They're packed with energy and ready for playtime at a moment's notice. The early years of schooling is/was geared towards training them to control that behavoir. What the heck happened? What's next? Treating restless leg syndrome?*
*Disclaimer: I know no one with this personally, nor do I know if this really, truly is a severe medical condition. I use a pillow between my legs at night if their existence is bothering me.
Your disclaimer (while appreciated) disqualifies you from being allowed a score of 5 in my opinion. I was diagnosed with ADD at 12 and I'm now 28. It is very real and can be VERY crippling even if not in ways you would expect.
In any formula, constants (especially those obtained from handbooks) are to be treated as variables.