My dd took the WPPSI III at 3 years and 4 months old. She scored "superior" in the full scale and "gifted" in one of the sub tests.

I know these scores probably do not reflect her full capability. First, it was a student tester and the test was conducted in our home...so distractions were all over the place! She was pushing a box around and sliced her mouth open right when our friend was pulling into the driveway - blood everywhere. I didn't even think she was going to attempt the test! Then she just plain fizzled out and didn't even finish all that she could do (and answering things wrong that she definitely knows). Her excuse "I just didn't want to have to tell him anything anymore!"

So, I am pleased with her results but my gut says she could go higher. I don't think she's PG or anything...MG seems about right.