Project Implicit @ Harvard have developed a test which aims to reveal unconscious prejudices (gender/racial/political/etc). If you've read Malcolm Gladwell's Blink you'll be familiar with the concept. Fascinating/scary stuff. You can take test anonymously or contribute to the research. Unconscious preferences are more reliable than the things we tell ourselves about ourselves. This research has important applications for amongst others education and public policy.
Blurb from site:
The IAT was originally developed as a device for exploring the unconscious roots of thinking and feeling. This web site has been constructed for a different purpose -- to offer the IAT to interested individuals as a tool to gain greater awareness about their own unconscious preferences and beliefs.
Many years ago, Fyodor Dostoyevsky wrote: "Every man has reminiscences which he would not tell to everyone but only his friends. He has other matters in his mind which he would not reveal even to his friends, but only to himself, and that in secret. But there are other things which a man is afraid to tell even to himself, and every decent man has a number of such things stored away in his mind."
These lines from Dostoyevsky capture two concepts that the IAT helps us examine. First, we might not always be willing to share our private attitudes with others. Second, we may not be aware of some of our own attitudes. Your results on the IAT may include both components of control and awareness.
Also a lecture on ITunesU : The Psychology of Blink : Understanding how our minds work unconsciously
Post your results here, if you like.