Originally Posted by Kriston
But...I think parents are often surprised by the level of GTness. That happens a lot, especially if the family is a GT one. A child who is more GT than the family norm may register as only MG, when in fact the family norm *starts* at MG-HG (or higher), and the child in question is beyond that. When your whole frame of reference is skewed, you're bound to be off!

This is a great thought and really clarified a few ideas that have been tumbling around in my head. Thanks!