This is an interesting idea. I wonder how many people you'd need to measure to produce a usable stereotype model. (Hmm, I wonder if studies of other types of p

This is an interesting idea. I wonder how many people you'd need to measure to produce a usable stereotype model. (Hmm, I wonder if studies of other types of problem-solving challenges have asked the same question and published any useful data?) I fear you'd need to parametrically plot developers, experience, and language together to get a useful result. And then there's the "I get it" threshold point at which the brain suddenly finds a particular subject much easier to reason about, ie, fundamental learning. Everyone's on a spectrum there - one that seems to be very hard to self-assess.