In this previous question on scoring IQ tests the OP asked about the effect of speed of test, but it was a bit peripheral to the core question. So I thought I'd ask it as a separate question.To slightly rephrase the question:If the speed with which a test is completed sometimes  affects the IQ score, surely for identical test scores where one is  completed in 10 minutes and another in 30 minutes should affect the  IQ score.So the question:To what extent is time to complete an intelligence test incorporated into the IQ score?
To what extent is time to complete an intelligence test incorporated into the IQ score?
measurement;intelligence;test