Anyone else fascinated by the "window of comprehension" mentioned in the article? It's really fascinating to me. As the article says, it's the idea that "no meaningful communication is possible among people not sharing a common window of 30 IQ points." I have no idea how true it is, but it's a really interesting idea. At least in my experience it's a probabilistic thing: as people get more different in IQ communicati…
> Model 4, the intellectual stratification model, expands on the fact that the mean group IQ varies across different groups and, consequently, predicts a high correlation between the group mean IQ and the IQ of its most influential member, with a leader–follower gap of between 8 and 20 points, depending on the submodel.
The theory is that one's influence over others decreases as the intelligence gap between one and others increases. Simonton theorized that this is probably due to the increase in the complexity of ideas as IQ increases.
The reason I say it is probably over-generalized in this case is because I don't think influential communication necessarily counts as "meaningful communication".