Anonymous wrote:I said this before on another thread but will reiterate: If you submit at WISC score on appeal, the CogAT scores essentially drop out of the equation (CogAT group test is a quick, cheap, broad-brush attempt to identify the gifted, but WISC is the reliable real deal). The NNAT (which is a different animal) can mildly enter the calculus on appeal. Other than that, they consider GBRS and grades. End of story. It's a numbers game from there, and don't kid yourself that a sterling letter from Coach Billy makes any difference. Ses have rveral technical studieeported that VCI is the best predictor of "g", or general intelligence, and VCI is a close second. The WMI and PSI do not correlate to "g" and, in fact, the typical gifted profile reflects average or high average scores on WMI and PSI. I am guessing that, if the AAP committee does favor verbal over non-verbal test scores (and I would place that in the "rumor" category as there is no hard evidence), then these studies are the reason why.
The data on this forum doesn't support your statement about dropping CogAT but keeping GBRS.
Most of the appeal case at least based on the data on this forum is due to mediocre GBRS - 7, 8, 9.
Seems to me Submitting good WISC overturns low GBRS, too.
Agreed that other stuff like recommendation letter form Coach Billy doesn't make any difference.