It is a stock photo that has the title "Personality Disorder"[1] and has the tag "psychology." So the editors or whomever searched shutterstock for "psychology"

It is a stock photo that has the title "Personality Disorder"[1] and has the tag "psychology." So the editors or whomever searched shutterstock for "psychology" and scrolled through, saw that they liked that one, and chose it for the article. I doubt if there is any greater significance than that. 1: http://www.shutterstock.com/pic-174194297/stock-photo-personality-disorder.html?src=jQL9o-dXz-L7wrc2j9AEAg-1-29 http://www.shutterstock.com/pic-174194297/stock-photo-person...