Didn't know if this had been shared yet, but found this article interesting on a study of what cards people will think of when asked to name a playing card, and what cards they will think of when asked to visualize a playing card. Here's a link to the raw data which can be sorted several different ways.

http://www.psychologyofmagic.org/research/cards/data.html

Here's a link to the story done in Scientific American.
http://www.scientificamerican.com/articl......rd-magic

Just wanted to share.

Thanks for sharing. Very interesting.

Mark