The Rockefeller Foundation Annual Report, 1933

While the Foundation has continued during the year its activity in furthering the advance of knowledge in the fields of public health, medical science, natural science, social science, and the humanities, its work in these fields has been vitally changed in scope through selection, for intensive work, of those subfields which contribute more directly to the general problem of human behavior, with the aim of control through understanding. (p. 13)