not necessarily. Let's say my browser is targeted toward people with low IQ, and I get 10% of the market, biased heavily toward low IQ. Suddenly, people with high IQ realize that it's a great browser for them as well, and they all start using it - I increase market share AND raise correlated IQ levels.
It is more accurate to say that increasing market share will tend to shift average IQ score toward the population mean.
Your last statement is indeed the phenomenon I was intending to describe.
However access to the internet (and tools) has gone to the wealthy and educated first, who tend to have higher IQ (as measurable by most tests) than the poor and uneducated. Hence adoption of new browser technology is often among the cognitive elite (for access reasons) and penetration toward the masses (average IQ) depends on the overall appeal and not just a small fad among those with early access.
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not necessarily. Let's say my browser is targeted toward people with low IQ, and I get 10% of the market, biased heavily toward low IQ. Suddenly, people with high IQ realize that it's a great browser for them as well, and they all start using it - I increase market share AND raise correlated IQ levels.
It is more accurate to say that increasing market share will tend to shift average IQ score toward the population mean.
Your last statement is indeed the phenomenon I was intending to describe.
However access to the internet (and tools) has gone to the wealthy and educated first, who tend to have higher IQ (as measurable by most tests) than the poor and uneducated. Hence adoption of new browser technology is often among the cognitive elite (for access reasons) and penetration toward the masses (average IQ) depends on the overall appeal and not just a small fad among those with early access.