Marvin, David Howard2022-07-262022-07-261954-08https://hdl.handle.net/11299/229727A Colloquium Paper Presented to the Faculty of the Graduate School, The University of Minnesota, Duluth Branch, In Partial Fulfillment of the Requirements for the Degree Master of Arts, by David Howard Marvin, August 1954.en-USUniversity of Minnesota DuluthPlan Bs (project-based master's degrees)Master of ArtsMaster of Arts in Curriculum and InstructionDivision of Education and PsychologyScholarly Text or Essay