But there is another aspect of the very experience of taking a test of hidden bias that may be helpful. Many test takers can "feel" their hidden prejudices as they perform the tests.

They can feel themselves unable to respond as rapidly to (for example) old + good concepts than young + good concepts. The very act of taking the tests can force hidden biases into the conscious part of the mind.

We would like to believe that when a person has a conscious commitment to change, the very act of discovering one's hidden biases can propel one to act to correct for it. It may not be possible to avoid the automatic stereotype or prejudice, but it is certainly possible to consciously rectify it.