I've taken a bunch of IQ tests over the years with some wildly different scores. I score pretty well. I'm also very sceptical of their general utility.
The between the lowest and highest score I ever received on an IQ test is 45 points. That really doesn't sound like an objective measure of anything much (The lowest was when I was stressed, running on no sleep, the test was sprung on me with no warning and had US cultural aspects when I'm from the UK - things like talking about quarters and dimes. The highest was when I had practiced math & logic problems to win a bet that I couldn't add ten points to my IQ :-)
I find the idea of anybody using an IQ test as a factor in employment laughable. As far as I'm concerned any company using an IQ test is hanging a big red sign on the front of their organisation that says "we don't understand what kind of employees we want".
Such tests can play the same role as the famous FizzBuzz test - to quickly filter out obviously unfit candidates without spending much resources. But this is usually fit for very big companies that hire a lot of people, sometimes without proven experience, and have somehow to reduce costs of that.
The between the lowest and highest score I ever received on an IQ test is 45 points. That really doesn't sound like an objective measure of anything much (The lowest was when I was stressed, running on no sleep, the test was sprung on me with no warning and had US cultural aspects when I'm from the UK - things like talking about quarters and dimes. The highest was when I had practiced math & logic problems to win a bet that I couldn't add ten points to my IQ :-)
I find the idea of anybody using an IQ test as a factor in employment laughable. As far as I'm concerned any company using an IQ test is hanging a big red sign on the front of their organisation that says "we don't understand what kind of employees we want".