FWIW, I think these two kids are VERY close in overall intelligence. The difference highlighted by this extension seems to me to be basically the difference between my extroverted, people pleaser and my introverted perfectionist. I think Grinity said something about motivation and endurance and test ceilings a while ago, and I do believe parents should consider these factors too. Compliant kids might have slightly higher numbers but that doesn't mean that the non-compliant kids are any less brilliant...

Am I making any sense?