Before revision: Finally, Herbert A. Simon's essay, "Bandwagon and underdog effects and the possibility of election predictions", published in 1954 in Public Opinion Quarterly, has been cited as a predecessor to the concept we now know as critical mass .
After revision: Finally, Herbert A. Simon's essay, "Bandwagon and underdog effects and the possibility of election predictions", published in 1954 in Public Opinion Quarterly, has been cited as a predecessor to the concept we now know as critical .