Another thought - The PSI could be the same for a kid who is a quick learner but a slow doer as another kid who is the opposite. A kid might perceive things quickly without needing repetition but might be slow in their performance because of another cognitive issue - the PSI really wouldn't tell you that. (I know, I know... I'm preaching to the choir when I say just knowing your kid says more than the index score... wink

Last edited by Jool; 12/21/08 10:13 AM.