Quote:
Originally Posted by domesticidyll 
Casha's mommy, is it possible that someone misunderstood, and the second score is 90th percentile? Which would still be lower, but not by such an absurd margin, especially if the testing conditions were really bad?
This is what I was thinking. If you had 2 IQ's when he was younger and they scored pretty equally AND he was demonstrating skills like you said, then I would go with those scores and forget about the "90" without more information backing it. Could be that this was a percentile ranking. Could be that it was not an IQ test, but an achievement test of some sort and ds was having a mediocre day. ;-)Â
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