Please help me find this article:  

About 5-10 years ago, I stumbled across an article on a study, done by the author[s], indicating that critical-thinking skills are negatively correlated with having conservative social/political views.  The study first involved giving a survey to the subjects, to measure their political views.  The subjects were then given one of the popular standardized CT assessment tests, perhaps it was the Watson-Glaser or the California CT test.  

I've Googled around to no avail.  So I would appreciate any suggestions.

Thanks much!

Kevin Possin