
This attitude of manipulation as an important component of "democratic" management entered the urban factory-school classroom in a big way at a time when psychology was taking over from academics as the tool of choice in America’s German-inspired teacher training institutions. Bertrand Russell had been both a witness and an actor in the new climate of public deceits which characterized the post-WWI epoch. When its first phase was complete, he wrote in The Impact of Science on Society (1952) that the most important subject for the future would be "mass psychology" and "propaganda", studies which would be "rigidly confined to the governing class. The populace will not be allowed to know how its convictions were generated."[p.66]