moe darklight said:
And since when do we know anywhere near enough about the processes of the human brain and intelligence to quantify it?
But they are not dealing with brain processes, are they? They are dealing with responses to questions. You don't have to know what is going on elsewhere. The response is observable and measurable.
What do you think they are trying to measure? Is it possible that you are the one attributing the wrong things to these types of tests?
On correlations between IQ scores and brain structure and development, you might find
https://www.physicsforums.com/showthread.php?t=116267" interesting places to start. From the latter:
Youth with superior IQ are distinguished by how fast the thinking part of their brains thickens and thins as they grow up, researchers at the National Institutes of Health’s (NIH) National Institute of Mental Health (NIMH) have discovered. Magnetic resonance imaging (MRI) scans showed that their brain’s outer mantle, or cortex, thickens more rapidly during childhood, reaching its peak later than in their peers — perhaps reflecting a longer developmental window for high-level thinking circuitry. It also thins faster during the late teens, likely due to the withering of unused neural connections as the brain streamlines its operations. Drs. Philip Shaw, Judith Rapoport, Jay Giedd and colleagues at NIMH and McGill University report on their findings in the March 30, 2006 issue of Nature.
“Studies of brains have taught us that people with higher IQs do not have larger brains. Thanks to brain imaging technology, we can now see that the difference may be in the way the brain develops,” said NIH Director Elias A. Zerhouni, M.D.
While most previous MRI studies of brain development compared data from different children at different ages, the NIMH study sought to control for individual variation in brain structure by following the same 307 children and teens, ages 5-19, as they grew up. Most were scanned two or more times, at two-year intervals. The resulting scans were divided into three equal groups and analyzed based on IQ test scores: superior (121-145), high (109-120), and average (83-108).
Note specifically that the researchers don't claim that people with higher IQ scores are better people or better artists or more successful or anything of that sort.
moe darklight said:
But emotions are a process of the brain, and therefore a form of intelligence.
Any process of the brain is a form of intelligence? Computation is a process of the brain. Are all computers intelligent? Staying balanced is a process of the brain. Is a balance intelligent? Feeling pain is a process of the brain. Is feeling pain a form of intelligence?
I don't have a precise definition of intelligence, but I usually think of it as something more specific than that. And it doesn't seem to me that your idea of intelligence is what these tests are even expected to measure, as they don't involve testing balance, vision, and other sensory processing, and I have never heard of IQ tests being given to earthworms, though earthworms do have brains.
If anything, it could be called "abstract thought,"
As opposed to concrete thought? Or as opposed to computation or deductive reasoning? I don't really understand this distinction. Are you talking about emotion, art, or creativity here?
the ability to picture something outside of the ordinary is certainly something that IQ tests don't even touch
Which tests don't allow this? Perhaps ones that are multiple-choice, pencil-and-paper tests. I don't know how all of the tests are done, but I had one in elementary school, and it was just a lady sitting down with me and asking me questions, giving me blocks to play with and tasks to do, stuff like that. It was more like a conversation than a normal test. This format doesn't preclude new answers being given. I don't know about the scoring, but perhaps you can tell me since you are so certain.
he was the only one to see things from this brand new perspective; no IQ test tests for whatever this "innovation" quality is, even though it's a sure sign of high-intelligence).
Even if this were true, how is this a criticism of the test unless it actually attempts to test for this?
Your whole criticism seems to basically be that IQ tests don't test for everything that any human can possibly do, and I fail to see how that is a valid criticism. Or did I misunderstand you? Perhaps your main point was that CuriousArv should consider more than just IQ scores or something.