I can't really answer your questions but my 7 yo dd has a somewhat similar wisc-iv spread which I personally don't see very often.(I usually see it where the VCI is much higher or the same as PRI.) Although her PSI isn't nearly as low as your sons.

VCI 95%
PRI >99.9%
WMI 99.7%
PSI 79%

Do you mind my asking why you had your son tested? Was it for entrance into a gifted program or do you have academic concerns?

I'm trying to deduce if my dd may have a hidden learning disability b/c she doesn't always perform up to her ability in class. I haven't figured out if it is an underlying disability or a quirk in her personality/trying to fit in, etc... She does struggle with handwriting. It's still within normal for a 1st grader, but she is frustrated and still reverses a lot.

Last edited by mountainmom2011; 02/15/13 10:51 AM.