Have you asked for a full report, with subscores? I would imagine that if you ask, a licensed psychologist should have to give you the full report.
Is the school only for GT, or is it a regular school? I ask because most school psychologists are probably not as familiar with working with GT kids as they are working with kids at the other end of the spectrum.
I'm guessing that you don't feel the results accurately reflect your DD. Did your DD not qualify for the early admission based on this result? Would the school accept outside testing if you got it? What are your other school options? Based only on the limited info you have provided here, I wouldn't recommend further IQ testing at this point unless you are sure the school would accept it or you could use it for another school/program. Is the IQ test the only qualifier for early entrance? Would the school do/accept achievement testing?
I'm not sure about being retested again, but I think you cannot be retested on the same test. That is, your DD could possibly be tested on the SB-V within a year, but not the WPPSI.
Hopefully someone else here with more knowledge will respond soon.
