There was a Science channel program which discussed studies that people have done on how uniform color affects sports performance.
For example, some studies seem to show that red uniforms enhance performance in several sports.
If true, why? Is it internal, or how good the referees or judges are at seeing errors, or seeing successful moves?
One study appeared to show that color affected soccer players’ hormonal balance, for red v.s. blue uniforms.
Another study showed that Tai Kwon Do athletes were judged by referees to have scored more points if they wore red than blue. Then red and blue were interchanged by image processing, and the referees reversed the bias.
(I don’t know if either study has been confirmed or expanded. Scientific skepticism is always in order.)
It would be interesting to know if anyone has studied whether color impacts judged skating scores.
If outfit color and appearance affects skating scores, and the details became known, would everyone’s skating outfit look the same? Would that in turn change the results?
To complicate matters, there is both ethnic and cultural variation in how color is perceived. For example, in most of the U.S., pink is feminine. Likewise, in most of the U.S., flowers are feminine, yet not in native Hawaiian culture, and flowers are given to all Olympic medalists. Someone told me that pink is commonly worn by boys in Israel. Again, some human females have four types of color sensors (cones) in the eye, instead of the usual three (though that's only a few percent of the population), and there is also variation in the human species regarding the color sensitivity of the usual three cones. If that variation is ethnically variant, that could possibly affect judging.