"Three of the pioneers of European psychology, who became linked in friendship at the beginning of the century at G. E. Muller's Laboratory have died the last two years: David Katz..., ... and now Géza Révész... Revesz had to leave his native Hungary, at the time of Horthy's coup de force in 1919, and, having become a Dutch citizen and professor at the University of Amsterdam, he too founded a Psychological Institute — probably the largest in Europe, with its forty rooms and an auditorium — which, just before his death, he had left on becoming emeritus."