RE: ~”IQ ISN”T A PHYSICAL MEASURE”~
(short explanation of what causes IQ differences)
That’s in correct. Neural conductivity follows the same mathematical law as wires and undersea cables, where the law was first discovered. So neural response time is precisely what we are measuring.
The rest is determined by the organization of connectivity as neural stem cells migrate into position, and various of thirty or so molecules bait the tips of each cell into different regions of the brain, until they recieve enough impulse to form local inter-neuronal connectivity and begin ‘computing’ so to speak. Then finally the overall size of the brain (size matters), grey vs white matter density, and the environment that consists of the biochemistry of your brain that feeds the neurons, and the many developmental ‘errors’ that creep in due to accumulated genetic load (defects), and one evolutoinary difference Neoteny.
The uncomfortable truth that the scientific community suppresses out of self interest in survival is that human differences are due largely to on direction of evolution: neotenic selection, which trades aggression (impulse) for agency (consideration) necessary for social cooperation in increasingly scarce climates. Ergo the reason for performance differences between the four primary races is substantial, manifesting as difference in sizes of the classes, where social and economic class reflect the ability to posses the traits and intelligence to manage self regulation and therefore responsibility, because that is what humans have selected for: responsibility via neoteny.
Hence we observe IQ and neotenic differences by the four speciation events (Races): 1SD African to South Eurasion, 1SD South Eurasian To European and East Asian. And NW Europeans (north sea) have already lost 1SD from around 115 in early modernity to 100-102 today due to asymmetric reproduction. East asians are losing – particularly the Chinese, and Ashkenazim are losing too. Reason? Urbanization. Cities are IQ sinks because of the cost of children for high investment parents, and the cost of education, and women delaying reproduction for education and employement, versus the irrelevance of the cost of children for low investment parents.
So we attempt to judge the QUALITY of the organization of your brain with IQ tests by examining multiple capabilities – specifically among the feminine verbal empathizing vs masculine spatial systematizing division, because all skills roughly increase and decrease in parallel along whatever that sex ratio consist of, thus determining your neural performance, plasticity, and adaptability in time.
Reply addressees: @Nick65979825 @UsingLyft
Source date (UTC): 2023-05-04 13:02:24 UTC
Original post: https://twitter.com/i/web/status/1654109218453045253
Replying to: https://twitter.com/i/web/status/1654003532847013888
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