Is the Treatment More Effective for Girls Than for Boys?

There are two huge things you raised, i think. And the first is that notion of proxy and mechanism. We need to think about moderation. People get really hand wavy when they come to it. I like your knob where it turns up, the regretta turns down. Tis a fine line between stupid and clever. But there's some interesting work, and dan bower has his finger prints on this, of those indirect uses of mixture models. This is not coming upon te season; we'll throw an Fonolami FinneganFinnegan: A no n lated non linear factor analysis in which multiple components in a relation can't be extracted from single data point