“To study ability, they matched a subset of their data on inventors with records of their math scores back when they were third graders.4 To study the role that circumstances play, the research team matched the inventor dataset with tax record data that allowed them to study the socio-economic situation they grew up in.”<p>That is when the credibility of the study is lost on me. Maths scores and creativity/innovation are not necessarily related. To invent, you not only have to pay attention (also curiosity and a keen sense of observation), you also have to work diligently, systematically AND, more often than not, diffusely. I would argue that these combinations are rare and may be the stuff that makes an inventor. Do economic circumstances play an important role? I think they might contribute, but I doubt that their contribution is significant. So many great inventions have come from people with very modest economic backgrounds (Edison, Faraday, Nikola Tesla, Alfred Nobel, to name but a few).