I have to admit that this sounded apocryphal to me because it’s an almost-too-convenient illustration of a general point, but a quick search at least turned up

I have to admit that this sounded apocryphal to me because it’s an almost-too-convenient illustration of a general point, but a quick search at least turned up the original study: https://www.sciencedaily.com/releases/2010/05/100520213116.htm https://www.sciencedaily.com/releases/2010/05/100520213116.h...