I guess an analogy can be drawn with peeling an onion. Layer by layer. Exclude vision related issues, then hearing, specific troubles, etc. Every layer will bring its insights. Regardless, these tests provide answers and insights. The tests are designed to serve in a variety of scenarios and cases and will allow you to learn important things about your child. From there you can take things further. Most likely there is an element of over adaption in play already, doing testing and getting confirmation can be a liberating discovery for your child and help affirming her uniqueness rather than conforming to standards of others. When doing the test make sure to go for a full test and go to testers that are experienced in working with high potential / gifted children. Their insights will be crucial and their experience will help for the test to become a success. Just my two cents... Hopefully useful.