I have taken these in the past; however, it has been several years. I think it was somewhat disappointing to see several of my test results to stay the same (maybe I did not do as much growth as I thought I had; several revealed "strong preferences"). In the beginning I felt almost "guilty" to associate marginalized group with "bad" .... I felt myself going slower in order to prevent errors. As the tests went along, I felt myself going faster and hence making more errors. I think it showed me how quick we are to make harsh, quick first judgements.