I should have specified different IQ tests meant to give similar results, of you can’t take the same one twice.
Long-term I would expect that you can mine existing data like Anki for a measurement of cognitive ability.
Personally that’s what I’m doing, simpler cognitive tests + other metrics such as my WPM while doing various things and getting the data from that. But that’s simply because I have a silly point of pride for never getting an IQ test, and I thought the IQ test is the safer thing to recommend for “long term” measurement.
Short term, obviously, things like short cognitive tests work best.
I should have specified different IQ tests meant to give similar results, of you can’t take the same one twice.
Personally that’s what I’m doing, simpler cognitive tests + other metrics such as my WPM while doing various things and getting the data from that. But that’s simply because I have a silly point of pride for never getting an IQ test, and I thought the IQ test is the safer thing to recommend for “long term” measurement.
Short term, obviously, things like short cognitive tests work best.