Originally Posted by cadysmom
Or do the tests measure totally different things? ARGH! It's confusing!! Thanks in advance.
Yes, the tests measure different things.

Here is a link to Hoagies Gifted Education Page which provides a helpful introduction to several tests: http://www.hoagiesgifted.org/tests.htm

Here is a link to an article on the Davidson Database with a nice overview on various tests:
http://www.davidsongifted.org/db/Articles_id_10718.aspx