Political Ideology Research

I recently finished reading an intriguing article summing up social science research on political ideology. The direct link is here, but you can also access it by going to NYU Professor John Jost's webpage here and scrolling down until you find this item:

Jost, J.T., Federico, C.M. & Napier, J.L. (2009). Political ideology: Its structure, functions, and elective affinities. Annual Review of