Educational Testing Service
A question from our friends at the discussion group FutureTeachersUSA, seemed honest enough: "What does the fee for teacher testing cover, and is it a good bargain?"
Well, no answers here, but at least it sent us to the website of the biggest testing company, Educational Testing Service, the home of the SAT, GRE, etc. It's worth a look. They even have their own Policy Information Center, lots of opinions on education (hey, they support tests!), surveys, international testing, and more.