Clear Safety Signs: E Germany wins versus W Germany

Safety signs are one area in which, according to this study, East Germany ultimately triumphed over West Germany: “Should I Stay or Should I Go – Cognitive Conflict in Multi-Attribute Signals Probed with East and West German ‘Ampelmännchen’ Traffic Signs,” Claudia Peschke, Bettina Olk [pictured here], Claus C. Hilgetag, PLoS ONE 8(5), May 24, 2013, […]