I think he did well on the day of testing. No real concerns. He was 5 years 2 months for the IQ testing and had never had school at all, so the examiner felt that the SBV got too difficult too quickly for him. That's why she used the WPPSI subtests.
He actually did do an above level test at the same time as the SBV. They used an end of first grade level test (CTP from ERB) for "high achieving first graders" and he scored in the 7th% for listening comprehension and 9th% for math skills. The examiner emphasized how the test used was two years ahead of his grade level. He had not yet entered kindergarten - we had him tested to advocate for early first grade entry - which we got. But she had to discontinue the reading comprehension test as he couldn't complete the first items.
I was thinking about just applying - but guess I am worried about him not being appropriate. Nothing lost in trying though, huh?!