I have a question. At what age do you take the processing speed out of the mix? (meaning at what age is the child too young for the processing speed to be an acurate measure).

Our Educational Psychologist gave us a Full scale IQ, and one listed as Prorated Full w/o processing.

How do we know if the processing score can be due to age or a possible LD? When do you start worrying about the processing speed? (DD's coding scaled score was 13, and symbol search was 16) These were the lowest of all her scaled scores.

DD was 4 1/2 at time of testing. We do not think she has a LD, but really do not just want to overlook anything.

Thanks