My son has been tested three times over the span of five years. His scores vary all over the place, with a distinct trend up. He has dyslexia, APD, ADHD, had visual issues that VT helped, and OT for motor and sensory problems. We homeschool and over that five years spent a huge amount of time and energy remediating weaknesses and running with strengths. I believe that his true GAI is probably about 10 points higher and the disabilities are continuing to mask it somewhat.

VCI 26 point spread between low and high scores
PRI 31 point spread
WMI 11 point spread
PSI 17 point spread
FSIQ 23 point spread (not actually reportable)
GAI 34 point spread

So yes, things can change. I believe you're supposed to wait at least a year before retesting and I think that the recommendation for gifted kids is two years (but I don't know where I got that). Each of my son's sessions were about 2.5 years apart.

Last edited by Kai; 07/11/10 01:35 PM.