Originally Posted by ColinsMum
For example, I'd wager quite a lot that a few minutes a day spent practising digits forward and digits backward, tests on which full details are easily available, would improve one's score dramatically over a few weeks. (In fact, given that I'm now never going to take an IQ test, I have wondered more than once about trying the experiment.)

LOL now you've got me wondering as well. Too funny. Although I don't think I want to take any more either... ;p