First, I don't believe that IQ exist as a measurable quantity - IQ is too many things thrown together in a single bad. Tests group together various things which may be handled by different subsystems in the brain. If there is something called IQ, it's an aggregate.
Anyway, if there was such a unique quantity, actual data shows a progression of IQ scores in time - therefore if the tests are considered accurate and unbiased, it must be a "quantity" that can evolve based on the society a person lives it. It should then be considered not as a value, but as a function depending on a variable called society.
I do not know if studies have tried to measure the accuracy of repetitive measurement in low education adults enrolled in a learning program. If there are such studies and if they show inconsistent result (ie any change of IQ), then IQ should be considered as a function of 2 variables : f(society, personal experience).
Now, even if we consider that at a time t it could be accurately measured and that societal bias could be removed, considering how other qualities (such as determination, work ethic, consistency, creativity, competitiveness...) influence the outcome of any human activity, it seems foolish to rank people based on just one quality - especially if we don't know the other values, and their individual ponderation in the end result.
This ponderation could also be different depending on the activity, and IQ provide an absolute advantage in some activities (rhetoric?), but say determination would give an absolute advantage in other activities (startups?).
I prefer to say I "don't believe in IQ" because it's easier to say that way than giving this long version.
> I prefer to say I "don't believe in IQ" because it's easier to say that way than giving this long version.
Yes, but for this subject, saying it that way is completely uninformative, to the degree that it's misleading. It would be like saying Harry is not now beating his wife -- it leaves too many questions unanswered.
First, I don't believe that IQ exist as a measurable quantity - IQ is too many things thrown together in a single bad. Tests group together various things which may be handled by different subsystems in the brain. If there is something called IQ, it's an aggregate.
Anyway, if there was such a unique quantity, actual data shows a progression of IQ scores in time - therefore if the tests are considered accurate and unbiased, it must be a "quantity" that can evolve based on the society a person lives it. It should then be considered not as a value, but as a function depending on a variable called society.
I do not know if studies have tried to measure the accuracy of repetitive measurement in low education adults enrolled in a learning program. If there are such studies and if they show inconsistent result (ie any change of IQ), then IQ should be considered as a function of 2 variables : f(society, personal experience).
Now, even if we consider that at a time t it could be accurately measured and that societal bias could be removed, considering how other qualities (such as determination, work ethic, consistency, creativity, competitiveness...) influence the outcome of any human activity, it seems foolish to rank people based on just one quality - especially if we don't know the other values, and their individual ponderation in the end result.
This ponderation could also be different depending on the activity, and IQ provide an absolute advantage in some activities (rhetoric?), but say determination would give an absolute advantage in other activities (startups?).
I prefer to say I "don't believe in IQ" because it's easier to say that way than giving this long version.