Yes, that is interesting and true. The Economist article is a bit lame. 76 was enough to convince me that the effect isn't all publication bias (P<.01, and it'

Yes, that is interesting and true. The Economist article is a bit lame. 76 was enough to convince me that the effect isn't all publication bias (P<.01, and it's intuitively plausible). I would rather see a more diverse population (than college freshmen) than larger numbers.