Yeah, I saw a writeup on it; they used a Denver model of relational interaction based off the older method of "floor-time." Which is all well and good, right up until you find out how much it costs... Admittedly, since it only takes 15 hours a week to be effective rather than the 40 recommended for ABA, the savings are relatively tremendous--it's like being allowed to buy a yacht for 60% off.
