Originally Posted by cmguy
I think you can only take the WISC or WPPSI once per year, so it is important to get a good night's sleep, have a good breakfast etc. to help give a child the best chance to have a good representative testing session (because you can't go back next week or next month to try again - you have top wait a year OR use a different test).

It's two years between tests now, not one.