Hi Gamomof2,

You can calculate his GAI directly, but you need the subtest scores that went into calculating the VCI and the PRI.

I had asked the question previously on the forum here, so you might find that thread useful.

It's my understanding that a subtest sum of those 6 subtests which was 97 or higher would qualify for the first criteria for a DYS application.

Edited by George C (05/27/15 10:33 AM)
Edit Reason: added subtest sum score info