The video above describes something known in psychology as the Implicit Association Test (IAT). Keon, the dude in the video, does a good job of explaining what the test is and why it is interesting so watch and gain in understanding.
The reason why the IAT is interesting (for me at least) is that it can have quite startling results. The example Keon has chosen for his video is a racism test. Effectively, the test will determine whether the person taking the test has an implicit racism. This is not a conscious, directed, racism that might motivate someone to join a hate-group, or take some deliberate racist action, but instead a sub-conscious, implicit, racism that might direct behaviour that is more instinctive or reactive. In other words, the IAT detects racism that the person being tested won't necessarily even know they have.
The point is, you could be as tolerant and open minded as you want to be, but you live in a society that has racist undertones in it and this will have influenced you. Watch the video, take the test and see how much.
Be prepared to be surprised by the results though (whatever your own race or view on racism happens to be)...
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I happen to be friends with Keon and he posted this on Facebook a few weeks ago. I took the test in the video and had a couple of immediate objections. Firstly I found both of the final stages of the test difficult and, while I suspected I found the second one harder, I wasn't sure. But secondly, and what I thought was far more importantly I suspected strongly that the ordering of the tests conditioned me. In the process of the test I got used to associating good with white and left and bad with black and right. So I suspected that my difficulty in the final stage had more to do with the difficulty in changing than a genuine difficulty in associating good with black faces.
I mentioned this to Keon and he suggested I try either taking the test again, reversing the steps in the video, or even better, going here and taking a randomised version of the test. I chose the second option and took that test multiple times, with different orderings. I also took different versions of the test. Unfortunately, I repeatedly came out of the test having shown either a slight or a moderate preference for white faces, rather than as I would have hoped, no preference for either. This was entirely independent of the ordering of the test. If you have doubts as well then I strongly recommend that you check out the link above.
I don't rationally associate white with good and black with bad. But sub-consciously, I clearly find it easier to think white=good than I do black=good. I'm glad this test made me aware of this. Some people (especially around my realm of natural sciences) like to view the likes of psychology somewhat disparagingly because of its supposed lack of testability. Well, the people who came up with the IAT have done a stellar job of overcome this supposed boundary and have revealed very interesting things about human psychology.
Your thoughts, as always, are welcomed... (are you sub-consciously racist? were you surprised with the result? Do you doubt the effectiveness of the test?)
Keon has made lots of other videos on psychology. His YouTube channel can be found here.
[Edit: Sesh points out in this comment that even if the test does prove the existence of implicit preferences, it is not accurate to use the word "racism" to describe these associations. I have to admit that, despite my use of the word in this post, I do agree. Is this a far call?]
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