Originally Posted by ElizabethN
It must not be given, because that search comes up blank for all four possible dates. Thanks for the pointer, though!

I couldn't find the EXPLORE test through talent searches in WA in my quickie search, either. But here's a nice chart from Davidson that might help. There are other tests and other talent search centers:
http://www.davidsongifted.org/db/Articles_id_10260.aspx