I mean, 70 percent is pretty good for a selection strategy. I wasn't aware H&S had published a followup and now I'm curious if it ever got a peer review, becaus

I mean, 70 percent is pretty good for a selection strategy. I wasn't aware H&S had published a followup and now I'm curious if it ever got a peer review, because their table contradicts some earlier work suggesting that structured works better than unstructured. It's also pretty keen to recommend Integrity tests which I think the authors play a role in studying. edit: I guess it's "operational validity" which maybe isn't "percent that did well later"?