Since I posted this question, I have spoken with the school psychologist in charge of testing and she explained that the InView provides a "rough estimate" of IQ. It is not exact and only goes up to 141, so if your child scores a 141 like mine, it doesn't tell you her IQ. It only tell us that she is likely two standard deviations above the mean for IQ, or possibly three. To know for sure, I will have to pursue IQ testing. I am posting this explanation in case anyone else is wondering the same thing when trying to interpret their child's InView scores.