My school district is changing its gifted identification tests. It has been using the Raven for about the last 20 years. Two tests it is considering are the Cogat and the NNAT. (Also the WISC, but I can't see that being a realistic contender because of the cost. I am assuming it would cost a lot more because it's individually administered. Am I correct?) I was just wondering what would be some of the pros and cons for these two tests. I have the opportunity to give my input and I'd like to know what I'm talking about.
This article is relevant, but note that the Lohman authored the CogAT.
Comparing CogAT, NNAT, and the Ravenby David F. Lohman
2008
