Do you think you hold prejudice against different groups? I think most people would certainly deny it, but are they? Are they just witholding their views to not sound bad? It can be hard to tell sometimes... and other times not...
Yet there's a controversial psychologyical method to determine these questions in the topic title and more. Its run through Harvard and it's called Project Implicit, also knows as the Implicit Association Test (IAT). For some information on the project click here.
It's interesting to take a demo test. Anyone can do it, and it doesn't take too long to go through. When you go to the site you can choose to take a variety of demo tests, such as different views of racism, heterosexist, etc. Or you can actively participate in on-going research topics that the researchers are looking at.
The instructions are given to you when you click on each test and they're pretty straight forward. Give it a shot and see what it says. After that, if you want, share your results. Also, if you take a test, tell what you did or didn't like about the IAT.