10 Comments
Feb 23Liked by Windsor Swan

Just a note. In general, you can't plot 3 variables in a plane. It works in ternary diagrams because the three components have a constraint of adding to 100 %, which means that there are really only 2 degrees of freedom. But with intelligence you have no such constraint. It is worse with personality factor analysis because ~ 5 factors (+ intelligence) account for most of the variation in human populations, and the factors are not fully orthogonal.

Subcomponent analysis of intelligence is far outside of my domain, but a lot of work has been done over the past century and there are a number of subcomponents that are not orthogonal.

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Feb 23Liked by Windsor Swan

I enjoy your writing and theories, they’re entertaining

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I doubt that a sphere would help, because the surface of a sphere is characterized by a constant radius and there is no reason for the components of intelligence to be constrained to some fixed total norm. Think multi-dimensional amoeba

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But you are trying to map components of intelligence, not physical components of the brain, if you treat each component as an independent vector you are going to be in a multidimensional space even if you are only following the principal components.

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I don't think you can map the physical connection map (if that thuly exists) to the intelligence component map in abstract space. But this is not my field, I am a physicist / engineer and am far outside my expertise area here.

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